id	sid	tid	token	lemma	pos
cord-293768-uijc6qdo	1	1	key	key	NN
cord-293768-uijc6qdo	1	2	:	:	:
cord-293768-uijc6qdo	2	1	cord-293768-uijc6qdo	cord-293768-uijc6qdo	NNS
cord-293768-uijc6qdo	2	2	authors	author	NNS
cord-293768-uijc6qdo	2	3	:	:	:
cord-293768-uijc6qdo	2	4	Molitor	Molitor	NNP
cord-293768-uijc6qdo	2	5	,	,	,
cord-293768-uijc6qdo	2	6	T.	T.	NNP
cord-293768-uijc6qdo	2	7	W.	W.	NNP
cord-293768-uijc6qdo	2	8	;	;	:
cord-293768-uijc6qdo	2	9	Bautista	Bautista	NNP
cord-293768-uijc6qdo	2	10	,	,	,
cord-293768-uijc6qdo	2	11	E.	E.	NNP
cord-293768-uijc6qdo	2	12	M.	M.	NNP
cord-293768-uijc6qdo	2	13	;	;	:
cord-293768-uijc6qdo	2	14	Choi	Choi	NNP
cord-293768-uijc6qdo	2	15	,	,	,
cord-293768-uijc6qdo	2	16	C.	C.	NNP
cord-293768-uijc6qdo	2	17	S.	S.	NNP
cord-293768-uijc6qdo	2	18	title	title	NN
cord-293768-uijc6qdo	2	19	:	:	:
cord-293768-uijc6qdo	2	20	Immunity	immunity	NN
cord-293768-uijc6qdo	2	21	to	to	IN
cord-293768-uijc6qdo	2	22	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	2	23	:	:	:
cord-293768-uijc6qdo	3	1	Double	double	RB
cord-293768-uijc6qdo	3	2	-	-	HYPH
cord-293768-uijc6qdo	3	3	edged	edge	VBN
cord-293768-uijc6qdo	3	4	sword	sword	NN
cord-293768-uijc6qdo	3	5	date	date	NN
cord-293768-uijc6qdo	3	6	:	:	:
cord-293768-uijc6qdo	3	7	1997	1997	CD
cord-293768-uijc6qdo	3	8	-	-	HYPH
cord-293768-uijc6qdo	3	9	04	04	CD
cord-293768-uijc6qdo	3	10	-	-	SYM
cord-293768-uijc6qdo	3	11	30	30	CD
cord-293768-uijc6qdo	3	12	journal	journal	NN
cord-293768-uijc6qdo	3	13	:	:	:
cord-293768-uijc6qdo	3	14	Veterinary	Veterinary	NNP
cord-293768-uijc6qdo	3	15	Microbiology	Microbiology	NNP
cord-293768-uijc6qdo	3	16	DOI	DOI	NNP
cord-293768-uijc6qdo	3	17	:	:	:
cord-293768-uijc6qdo	4	1	10.1016	10.1016	CD
cord-293768-uijc6qdo	4	2	/	/	SYM
cord-293768-uijc6qdo	4	3	s0378	s0378	NN
cord-293768-uijc6qdo	4	4	-	-	HYPH
cord-293768-uijc6qdo	4	5	1135(96)01327	1135(96)01327	NNP
cord-293768-uijc6qdo	4	6	-	-	HYPH
cord-293768-uijc6qdo	4	7	2	2	CD
cord-293768-uijc6qdo	4	8	sha	sha	NNP
cord-293768-uijc6qdo	5	1	:	:	:
cord-293768-uijc6qdo	5	2	eacc051c2ef171b61db776f494f774cbaf8f264a	eacc051c2ef171b61db776f494f774cbaf8f264a	NNP
cord-293768-uijc6qdo	5	3	doc_id	doc_id	CD
cord-293768-uijc6qdo	6	1	:	:	:
cord-293768-uijc6qdo	6	2	293768	293768	CD
cord-293768-uijc6qdo	6	3	cord_uid	cord_uid	NNS
cord-293768-uijc6qdo	6	4	:	:	:
cord-293768-uijc6qdo	7	1	uijc6qdo	uijc6qdo	NNS
cord-293768-uijc6qdo	8	1	Abstract	Abstract	NNP
cord-293768-uijc6qdo	9	1	The	the	DT
cord-293768-uijc6qdo	9	2	immune	immune	JJ
cord-293768-uijc6qdo	9	3	system	system	NN
cord-293768-uijc6qdo	9	4	is	be	VBZ
cord-293768-uijc6qdo	9	5	a	a	DT
cord-293768-uijc6qdo	9	6	double	double	RB
cord-293768-uijc6qdo	9	7	-	-	HYPH
cord-293768-uijc6qdo	9	8	edged	edged	JJ
cord-293768-uijc6qdo	9	9	sword	sword	NN
cord-293768-uijc6qdo	9	10	for	for	IN
cord-293768-uijc6qdo	9	11	porcine	porcine	JJ
cord-293768-uijc6qdo	9	12	reproductive	reproductive	JJ
cord-293768-uijc6qdo	9	13	and	and	CC
cord-293768-uijc6qdo	9	14	respiratory	respiratory	JJ
cord-293768-uijc6qdo	9	15	syndrome	syndrome	NN
cord-293768-uijc6qdo	9	16	virus	virus	NN
cord-293768-uijc6qdo	9	17	(	(	-LRB-
cord-293768-uijc6qdo	9	18	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	9	19	)	)	-RRB-
cord-293768-uijc6qdo	9	20	infection	infection	NN
cord-293768-uijc6qdo	9	21	.	.	.
cord-293768-uijc6qdo	10	1	On	on	IN
cord-293768-uijc6qdo	10	2	one	one	CD
cord-293768-uijc6qdo	10	3	edge	edge	NN
cord-293768-uijc6qdo	10	4	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	10	5	has	have	VBZ
cord-293768-uijc6qdo	10	6	a	a	DT
cord-293768-uijc6qdo	10	7	predilection	predilection	NN
cord-293768-uijc6qdo	10	8	for	for	IN
cord-293768-uijc6qdo	10	9	immune	immune	JJ
cord-293768-uijc6qdo	10	10	cells	cell	NNS
cord-293768-uijc6qdo	10	11	and	and	CC
cord-293768-uijc6qdo	10	12	the	the	DT
cord-293768-uijc6qdo	10	13	disease	disease	NN
cord-293768-uijc6qdo	10	14	manifestations	manifestation	NNS
cord-293768-uijc6qdo	10	15	can	can	MD
cord-293768-uijc6qdo	10	16	be	be	VB
cord-293768-uijc6qdo	10	17	linked	link	VBN
cord-293768-uijc6qdo	10	18	directly	directly	RB
cord-293768-uijc6qdo	10	19	to	to	IN
cord-293768-uijc6qdo	10	20	changes	change	NNS
cord-293768-uijc6qdo	10	21	in	in	IN
cord-293768-uijc6qdo	10	22	the	the	DT
cord-293768-uijc6qdo	10	23	immune	immune	JJ
cord-293768-uijc6qdo	10	24	system	system	NN
cord-293768-uijc6qdo	10	25	.	.	.
cord-293768-uijc6qdo	11	1	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	11	2	appears	appear	VBZ
cord-293768-uijc6qdo	11	3	to	to	TO
cord-293768-uijc6qdo	11	4	replicate	replicate	VB
cord-293768-uijc6qdo	11	5	extensively	extensively	RB
cord-293768-uijc6qdo	11	6	,	,	,
cord-293768-uijc6qdo	11	7	if	if	IN
cord-293768-uijc6qdo	11	8	not	not	RB
cord-293768-uijc6qdo	11	9	exclusively	exclusively	RB
cord-293768-uijc6qdo	11	10	,	,	,
cord-293768-uijc6qdo	11	11	in	in	IN
cord-293768-uijc6qdo	11	12	cells	cell	NNS
cord-293768-uijc6qdo	11	13	of	of	IN
cord-293768-uijc6qdo	11	14	the	the	DT
cord-293768-uijc6qdo	11	15	immune	immune	JJ
cord-293768-uijc6qdo	11	16	lineage	lineage	NN
cord-293768-uijc6qdo	11	17	,	,	,
cord-293768-uijc6qdo	11	18	notably	notably	RB
cord-293768-uijc6qdo	11	19	macrophages	macrophage	NNS
cord-293768-uijc6qdo	11	20	;	;	:
cord-293768-uijc6qdo	11	21	the	the	DT
cord-293768-uijc6qdo	11	22	direct	direct	JJ
cord-293768-uijc6qdo	11	23	replication	replication	NN
cord-293768-uijc6qdo	11	24	of	of	IN
cord-293768-uijc6qdo	11	25	which	which	WDT
cord-293768-uijc6qdo	11	26	may	may	MD
cord-293768-uijc6qdo	11	27	lead	lead	VB
cord-293768-uijc6qdo	11	28	to	to	IN
cord-293768-uijc6qdo	11	29	immunosuppression	immunosuppression	NN
cord-293768-uijc6qdo	11	30	,	,	,
cord-293768-uijc6qdo	11	31	precipitate	precipitate	VB
cord-293768-uijc6qdo	11	32	secondary	secondary	JJ
cord-293768-uijc6qdo	11	33	infection	infection	NN
cord-293768-uijc6qdo	11	34	and/or	and/or	CC
cord-293768-uijc6qdo	11	35	mediate	mediate	VB
cord-293768-uijc6qdo	11	36	disease	disease	NN
cord-293768-uijc6qdo	11	37	.	.	.
cord-293768-uijc6qdo	12	1	On	on	IN
cord-293768-uijc6qdo	12	2	the	the	DT
cord-293768-uijc6qdo	12	3	other	other	JJ
cord-293768-uijc6qdo	12	4	edge	edge	NN
cord-293768-uijc6qdo	12	5	,	,	,
cord-293768-uijc6qdo	12	6	the	the	DT
cord-293768-uijc6qdo	12	7	virus	virus	NN
cord-293768-uijc6qdo	12	8	stimulates	stimulate	VBZ
cord-293768-uijc6qdo	12	9	immunity	immunity	NN
cord-293768-uijc6qdo	12	10	post	post	NN
cord-293768-uijc6qdo	12	11	-	-	NN
cord-293768-uijc6qdo	12	12	infection	infection	NN
cord-293768-uijc6qdo	12	13	that	that	WDT
cord-293768-uijc6qdo	12	14	protects	protect	VBZ
cord-293768-uijc6qdo	12	15	an	an	DT
cord-293768-uijc6qdo	12	16	animal	animal	NN
cord-293768-uijc6qdo	12	17	from	from	IN
cord-293768-uijc6qdo	12	18	re	re	NN
cord-293768-uijc6qdo	12	19	-	-	NN
cord-293768-uijc6qdo	12	20	infection	infection	NN
cord-293768-uijc6qdo	12	21	.	.	.
cord-293768-uijc6qdo	13	1	A	a	DT
cord-293768-uijc6qdo	13	2	vast	vast	JJ
cord-293768-uijc6qdo	13	3	array	array	NN
cord-293768-uijc6qdo	13	4	of	of	IN
cord-293768-uijc6qdo	13	5	structural	structural	JJ
cord-293768-uijc6qdo	13	6	and	and	CC
cord-293768-uijc6qdo	13	7	functionally	functionally	RB
cord-293768-uijc6qdo	13	8	distinct	distinct	JJ
cord-293768-uijc6qdo	13	9	antibody	antibody	NN
cord-293768-uijc6qdo	13	10	specific	specific	JJ
cord-293768-uijc6qdo	13	11	to	to	IN
cord-293768-uijc6qdo	13	12	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	13	13	are	be	VBP
cord-293768-uijc6qdo	13	14	generated	generate	VBN
cord-293768-uijc6qdo	13	15	following	follow	VBG
cord-293768-uijc6qdo	13	16	infection	infection	NN
cord-293768-uijc6qdo	13	17	or	or	CC
cord-293768-uijc6qdo	13	18	vaccination	vaccination	NN
cord-293768-uijc6qdo	13	19	.	.	.
cord-293768-uijc6qdo	14	1	Discrete	discrete	JJ
cord-293768-uijc6qdo	14	2	populations	population	NNS
cord-293768-uijc6qdo	14	3	of	of	IN
cord-293768-uijc6qdo	14	4	functional	functional	JJ
cord-293768-uijc6qdo	14	5	antibodies	antibody	NNS
cord-293768-uijc6qdo	14	6	appear	appear	VBP
cord-293768-uijc6qdo	14	7	at	at	IN
cord-293768-uijc6qdo	14	8	different	different	JJ
cord-293768-uijc6qdo	14	9	times	time	NNS
cord-293768-uijc6qdo	14	10	and	and	CC
cord-293768-uijc6qdo	14	11	possibly	possibly	RB
cord-293768-uijc6qdo	14	12	reflect	reflect	VB
cord-293768-uijc6qdo	14	13	reactivity	reactivity	NN
cord-293768-uijc6qdo	14	14	to	to	IN
cord-293768-uijc6qdo	14	15	different	different	JJ
cord-293768-uijc6qdo	14	16	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	14	17	polypeptides	polypeptide	NNS
cord-293768-uijc6qdo	14	18	.	.	.
cord-293768-uijc6qdo	15	1	Cell	cell	NN
cord-293768-uijc6qdo	15	2	-	-	HYPH
cord-293768-uijc6qdo	15	3	mediated	mediate	VBN
cord-293768-uijc6qdo	15	4	immune	immune	JJ
cord-293768-uijc6qdo	15	5	responses	response	NNS
cord-293768-uijc6qdo	15	6	specific	specific	JJ
cord-293768-uijc6qdo	15	7	to	to	IN
cord-293768-uijc6qdo	15	8	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	15	9	can	can	MD
cord-293768-uijc6qdo	15	10	be	be	VB
cord-293768-uijc6qdo	15	11	detected	detect	VBN
cord-293768-uijc6qdo	15	12	in	in	IN
cord-293768-uijc6qdo	15	13	various	various	JJ
cord-293768-uijc6qdo	15	14	exposed	expose	VBN
cord-293768-uijc6qdo	15	15	pigs	pig	NNS
cord-293768-uijc6qdo	15	16	as	as	RB
cord-293768-uijc6qdo	15	17	well	well	RB
cord-293768-uijc6qdo	15	18	.	.	.
cord-293768-uijc6qdo	16	1	Thus	thus	RB
cord-293768-uijc6qdo	16	2	,	,	,
cord-293768-uijc6qdo	16	3	the	the	DT
cord-293768-uijc6qdo	16	4	immune	immune	JJ
cord-293768-uijc6qdo	16	5	system	system	NN
cord-293768-uijc6qdo	16	6	appears	appear	VBZ
cord-293768-uijc6qdo	16	7	to	to	TO
cord-293768-uijc6qdo	16	8	be	be	VB
cord-293768-uijc6qdo	16	9	intimately	intimately	RB
cord-293768-uijc6qdo	16	10	involved	involve	VBN
cord-293768-uijc6qdo	16	11	in	in	IN
cord-293768-uijc6qdo	16	12	both	both	CC
cord-293768-uijc6qdo	16	13	the	the	DT
cord-293768-uijc6qdo	16	14	disease	disease	NN
cord-293768-uijc6qdo	16	15	process	process	NN
cord-293768-uijc6qdo	16	16	and	and	CC
cord-293768-uijc6qdo	16	17	protection	protection	NN
cord-293768-uijc6qdo	16	18	from	from	IN
cord-293768-uijc6qdo	16	19	disease	disease	NN
cord-293768-uijc6qdo	16	20	.	.	.
cord-293768-uijc6qdo	17	1	It	-PRON-	PRP
cord-293768-uijc6qdo	17	2	is	be	VBZ
cord-293768-uijc6qdo	17	3	unclear	unclear	JJ
cord-293768-uijc6qdo	17	4	at	at	IN
cord-293768-uijc6qdo	17	5	this	this	DT
cord-293768-uijc6qdo	17	6	state	state	NN
cord-293768-uijc6qdo	17	7	of	of	IN
cord-293768-uijc6qdo	17	8	understanding	understand	VBG
cord-293768-uijc6qdo	17	9	what	what	WDT
cord-293768-uijc6qdo	17	10	immune	immune	JJ
cord-293768-uijc6qdo	17	11	compartment	compartment	NN
cord-293768-uijc6qdo	17	12	provides	provide	VBZ
cord-293768-uijc6qdo	17	13	protective	protective	JJ
cord-293768-uijc6qdo	17	14	immunity	immunity	NN
cord-293768-uijc6qdo	17	15	.	.	.
cord-293768-uijc6qdo	18	1	Is	be	VBZ
cord-293768-uijc6qdo	18	2	it	-PRON-	PRP
cord-293768-uijc6qdo	18	3	humoral	humoral	JJ
cord-293768-uijc6qdo	18	4	(	(	-LRB-
cord-293768-uijc6qdo	18	5	i.e.	i.e.	FW
cord-293768-uijc6qdo	18	6	antibodies	antibody	NNS
cord-293768-uijc6qdo	18	7	)	)	-RRB-
cord-293768-uijc6qdo	18	8	,	,	,
cord-293768-uijc6qdo	18	9	selective	selective	JJ
cord-293768-uijc6qdo	18	10	functionally	functionally	RB
cord-293768-uijc6qdo	18	11	distinct	distinct	JJ
cord-293768-uijc6qdo	18	12	populations	population	NNS
cord-293768-uijc6qdo	18	13	of	of	IN
cord-293768-uijc6qdo	18	14	antibodies	antibody	NNS
cord-293768-uijc6qdo	18	15	specific	specific	JJ
cord-293768-uijc6qdo	18	16	for	for	IN
cord-293768-uijc6qdo	18	17	selected	select	VBN
cord-293768-uijc6qdo	18	18	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	18	19	polypeptides	polypeptide	NNS
cord-293768-uijc6qdo	18	20	or	or	CC
cord-293768-uijc6qdo	18	21	is	be	VBZ
cord-293768-uijc6qdo	18	22	cellular	cellular	JJ
cord-293768-uijc6qdo	18	23	immunity	immunity	NN
cord-293768-uijc6qdo	18	24	essential	essential	NN
cord-293768-uijc6qdo	18	25	for	for	IN
cord-293768-uijc6qdo	18	26	protection	protection	NN
cord-293768-uijc6qdo	18	27	,	,	,
cord-293768-uijc6qdo	18	28	or	or	CC
cord-293768-uijc6qdo	18	29	both	both	DT
cord-293768-uijc6qdo	18	30	.	.	.
cord-293768-uijc6qdo	19	1	This	this	DT
cord-293768-uijc6qdo	19	2	review	review	NN
cord-293768-uijc6qdo	19	3	will	will	MD
cord-293768-uijc6qdo	19	4	attempt	attempt	VB
cord-293768-uijc6qdo	19	5	to	to	TO
cord-293768-uijc6qdo	19	6	summarize	summarize	VB
cord-293768-uijc6qdo	19	7	the	the	DT
cord-293768-uijc6qdo	19	8	current	current	JJ
cord-293768-uijc6qdo	19	9	state	state	NN
cord-293768-uijc6qdo	19	10	of	of	IN
cord-293768-uijc6qdo	19	11	knowledge	knowledge	NN
cord-293768-uijc6qdo	19	12	of	of	IN
cord-293768-uijc6qdo	19	13	the	the	DT
cord-293768-uijc6qdo	19	14	complex	complex	JJ
cord-293768-uijc6qdo	19	15	interaction	interaction	NN
cord-293768-uijc6qdo	19	16	of	of	IN
cord-293768-uijc6qdo	19	17	the	the	DT
cord-293768-uijc6qdo	19	18	immune	immune	JJ
cord-293768-uijc6qdo	19	19	system	system	NN
cord-293768-uijc6qdo	19	20	and	and	CC
cord-293768-uijc6qdo	19	21	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	19	22	.	.	.
cord-293768-uijc6qdo	20	1	The	the	DT
cord-293768-uijc6qdo	20	2	immune	immune	JJ
cord-293768-uijc6qdo	20	3	system	system	NN
cord-293768-uijc6qdo	20	4	is	be	VBZ
cord-293768-uijc6qdo	20	5	a	a	DT
cord-293768-uijc6qdo	20	6	double	double	RB
cord-293768-uijc6qdo	20	7	-	-	HYPH
cord-293768-uijc6qdo	20	8	edged	edged	JJ
cord-293768-uijc6qdo	20	9	sword	sword	NN
cord-293768-uijc6qdo	20	10	for	for	IN
cord-293768-uijc6qdo	20	11	porcine	porcine	JJ
cord-293768-uijc6qdo	20	12	reproductive	reproductive	JJ
cord-293768-uijc6qdo	20	13	and	and	CC
cord-293768-uijc6qdo	20	14	respiratory	respiratory	JJ
cord-293768-uijc6qdo	20	15	syndrome	syndrome	NN
cord-293768-uijc6qdo	20	16	virus	virus	NN
cord-293768-uijc6qdo	20	17	(	(	-LRB-
cord-293768-uijc6qdo	20	18	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	20	19	)	)	-RRB-
cord-293768-uijc6qdo	20	20	infection	infection	NN
cord-293768-uijc6qdo	20	21	.	.	.
cord-293768-uijc6qdo	21	1	On	on	IN
cord-293768-uijc6qdo	21	2	one	one	CD
cord-293768-uijc6qdo	21	3	edge	edge	NN
cord-293768-uijc6qdo	21	4	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	21	5	has	have	VBZ
cord-293768-uijc6qdo	21	6	a	a	DT
cord-293768-uijc6qdo	21	7	predilection	predilection	NN
cord-293768-uijc6qdo	21	8	for	for	IN
cord-293768-uijc6qdo	21	9	immune	immune	JJ
cord-293768-uijc6qdo	21	10	cells	cell	NNS
cord-293768-uijc6qdo	21	11	and	and	CC
cord-293768-uijc6qdo	21	12	the	the	DT
cord-293768-uijc6qdo	21	13	disease	disease	NN
cord-293768-uijc6qdo	21	14	manifestations	manifestation	NNS
cord-293768-uijc6qdo	21	15	can	can	MD
cord-293768-uijc6qdo	21	16	be	be	VB
cord-293768-uijc6qdo	21	17	linked	link	VBN
cord-293768-uijc6qdo	21	18	directly	directly	RB
cord-293768-uijc6qdo	21	19	to	to	IN
cord-293768-uijc6qdo	21	20	changes	change	NNS
cord-293768-uijc6qdo	21	21	in	in	IN
cord-293768-uijc6qdo	21	22	the	the	DT
cord-293768-uijc6qdo	21	23	immune	immune	JJ
cord-293768-uijc6qdo	21	24	system	system	NN
cord-293768-uijc6qdo	21	25	.	.	.
cord-293768-uijc6qdo	22	1	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	22	2	appears	appear	VBZ
cord-293768-uijc6qdo	22	3	to	to	TO
cord-293768-uijc6qdo	22	4	replicate	replicate	VB
cord-293768-uijc6qdo	22	5	extensively	extensively	RB
cord-293768-uijc6qdo	22	6	.	.	.
cord-293768-uijc6qdo	23	1	if	if	IN
cord-293768-uijc6qdo	23	2	not	not	RB
cord-293768-uijc6qdo	23	3	exclusively	exclusively	RB
cord-293768-uijc6qdo	23	4	,	,	,
cord-293768-uijc6qdo	23	5	in	in	IN
cord-293768-uijc6qdo	23	6	cells	cell	NNS
cord-293768-uijc6qdo	23	7	of	of	IN
cord-293768-uijc6qdo	23	8	the	the	DT
cord-293768-uijc6qdo	23	9	immune	immune	JJ
cord-293768-uijc6qdo	23	10	lineage	lineage	NN
cord-293768-uijc6qdo	23	11	,	,	,
cord-293768-uijc6qdo	23	12	notably	notably	RB
cord-293768-uijc6qdo	23	13	macrophages	macrophage	NNS
cord-293768-uijc6qdo	23	14	;	;	:
cord-293768-uijc6qdo	23	15	the	the	DT
cord-293768-uijc6qdo	23	16	direct	direct	JJ
cord-293768-uijc6qdo	23	17	replication	replication	NN
cord-293768-uijc6qdo	23	18	of	of	IN
cord-293768-uijc6qdo	23	19	which	which	WDT
cord-293768-uijc6qdo	23	20	may	may	MD
cord-293768-uijc6qdo	23	21	lead	lead	VB
cord-293768-uijc6qdo	23	22	to	to	IN
cord-293768-uijc6qdo	23	23	immunosuppression	immunosuppression	NN
cord-293768-uijc6qdo	23	24	,	,	,
cord-293768-uijc6qdo	23	25	precipitate	precipitate	VB
cord-293768-uijc6qdo	23	26	secondary	secondary	JJ
cord-293768-uijc6qdo	23	27	infection	infection	NN
cord-293768-uijc6qdo	23	28	and/or	and/or	CC
cord-293768-uijc6qdo	23	29	mediate	mediate	VB
cord-293768-uijc6qdo	23	30	disease	disease	NN
cord-293768-uijc6qdo	23	31	.	.	.
cord-293768-uijc6qdo	24	1	On	on	IN
cord-293768-uijc6qdo	24	2	the	the	DT
cord-293768-uijc6qdo	24	3	other	other	JJ
cord-293768-uijc6qdo	24	4	edge	edge	NN
cord-293768-uijc6qdo	24	5	.	.	.
cord-293768-uijc6qdo	25	1	the	the	DT
cord-293768-uijc6qdo	25	2	virus	virus	NN
cord-293768-uijc6qdo	25	3	stimulates	stimulate	VBZ
cord-293768-uijc6qdo	25	4	immunity	immunity	NN
cord-293768-uijc6qdo	25	5	post	post	NN
cord-293768-uijc6qdo	25	6	-	-	NN
cord-293768-uijc6qdo	25	7	infection	infection	NN
cord-293768-uijc6qdo	25	8	that	that	WDT
cord-293768-uijc6qdo	25	9	protects	protect	VBZ
cord-293768-uijc6qdo	25	10	an	an	DT
cord-293768-uijc6qdo	25	11	animal	animal	NN
cord-293768-uijc6qdo	25	12	from	from	IN
cord-293768-uijc6qdo	25	13	re	re	NN
cord-293768-uijc6qdo	25	14	-	-	NN
cord-293768-uijc6qdo	25	15	infection	infection	NN
cord-293768-uijc6qdo	25	16	.	.	.
cord-293768-uijc6qdo	26	1	Thus	thus	RB
cord-293768-uijc6qdo	26	2	.	.	.
cord-293768-uijc6qdo	27	1	the	the	DT
cord-293768-uijc6qdo	27	2	immune	immune	JJ
cord-293768-uijc6qdo	27	3	system	system	NN
cord-293768-uijc6qdo	27	4	appears	appear	VBZ
cord-293768-uijc6qdo	27	5	to	to	TO
cord-293768-uijc6qdo	27	6	be	be	VB
cord-293768-uijc6qdo	27	7	intimately	intimately	RB
cord-293768-uijc6qdo	27	8	involved	involve	VBN
cord-293768-uijc6qdo	27	9	in	in	IN
cord-293768-uijc6qdo	27	10	both	both	CC
cord-293768-uijc6qdo	27	11	the	the	DT
cord-293768-uijc6qdo	27	12	disease	disease	NN
cord-293768-uijc6qdo	27	13	process	process	NN
cord-293768-uijc6qdo	27	14	and	and	CC
cord-293768-uijc6qdo	27	15	protection	protection	NN
cord-293768-uijc6qdo	27	16	from	from	IN
cord-293768-uijc6qdo	27	17	disease	disease	NN
cord-293768-uijc6qdo	27	18	.	.	.
cord-293768-uijc6qdo	28	1	It	-PRON-	PRP
cord-293768-uijc6qdo	28	2	is	be	VBZ
cord-293768-uijc6qdo	28	3	unclear	unclear	JJ
cord-293768-uijc6qdo	28	4	at	at	IN
cord-293768-uijc6qdo	28	5	this	this	DT
cord-293768-uijc6qdo	28	6	state	state	NN
cord-293768-uijc6qdo	28	7	of	of	IN
cord-293768-uijc6qdo	28	8	understanding	understand	VBG
cord-293768-uijc6qdo	28	9	what	what	WDT
cord-293768-uijc6qdo	28	10	immune	immune	JJ
cord-293768-uijc6qdo	28	11	compartment	compartment	NN
cord-293768-uijc6qdo	28	12	provides	provide	VBZ
cord-293768-uijc6qdo	28	13	protective	protective	JJ
cord-293768-uijc6qdo	28	14	immunity	immunity	NN
cord-293768-uijc6qdo	28	15	.	.	.
cord-293768-uijc6qdo	29	1	Is	be	VBZ
cord-293768-uijc6qdo	29	2	it	-PRON-	PRP
cord-293768-uijc6qdo	29	3	humoral	humoral	JJ
cord-293768-uijc6qdo	29	4	(	(	-LRB-
cord-293768-uijc6qdo	29	5	i.e.	i.e.	FW
cord-293768-uijc6qdo	29	6	antibodies	antibody	NNS
cord-293768-uijc6qdo	29	7	)	)	-RRB-
cord-293768-uijc6qdo	29	8	,	,	,
cord-293768-uijc6qdo	29	9	even	even	RB
cord-293768-uijc6qdo	29	10	selective	selective	JJ
cord-293768-uijc6qdo	29	11	antibodies	antibody	NNS
cord-293768-uijc6qdo	29	12	of	of	IN
cord-293768-uijc6qdo	29	13	functionally	functionally	RB
cord-293768-uijc6qdo	29	14	distinct	distinct	JJ
cord-293768-uijc6qdo	29	15	populations	population	NNS
cord-293768-uijc6qdo	29	16	or	or	CC
cord-293768-uijc6qdo	29	17	antibodies	antibody	NNS
cord-293768-uijc6qdo	29	18	specific	specific	JJ
cord-293768-uijc6qdo	29	19	for	for	IN
cord-293768-uijc6qdo	29	20	selected	select	VBN
cord-293768-uijc6qdo	29	21	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	29	22	polypeptides	polypeptide	NNS
cord-293768-uijc6qdo	29	23	or	or	CC
cord-293768-uijc6qdo	29	24	is	be	VBZ
cord-293768-uijc6qdo	29	25	cellular	cellular	JJ
cord-293768-uijc6qdo	29	26	immunity	immunity	NN
cord-293768-uijc6qdo	29	27	essential	essential	NN
cord-293768-uijc6qdo	29	28	for	for	IN
cord-293768-uijc6qdo	29	29	protection	protection	NN
cord-293768-uijc6qdo	29	30	.	.	.
cord-293768-uijc6qdo	30	1	This	this	DT
cord-293768-uijc6qdo	30	2	review	review	NN
cord-293768-uijc6qdo	30	3	will	will	MD
cord-293768-uijc6qdo	30	4	attempt	attempt	VB
cord-293768-uijc6qdo	30	5	to	to	TO
cord-293768-uijc6qdo	30	6	summarize	summarize	VB
cord-293768-uijc6qdo	30	7	the	the	DT
cord-293768-uijc6qdo	30	8	current	current	JJ
cord-293768-uijc6qdo	30	9	state	state	NN
cord-293768-uijc6qdo	30	10	of	of	IN
cord-293768-uijc6qdo	30	11	knowledge	knowledge	NN
cord-293768-uijc6qdo	30	12	of	of	IN
cord-293768-uijc6qdo	30	13	the	the	DT
cord-293768-uijc6qdo	30	14	complex	complex	JJ
cord-293768-uijc6qdo	30	15	interaction	interaction	NN
cord-293768-uijc6qdo	30	16	of	of	IN
cord-293768-uijc6qdo	30	17	the	the	DT
cord-293768-uijc6qdo	30	18	immune	immune	JJ
cord-293768-uijc6qdo	30	19	system	system	NN
cord-293768-uijc6qdo	30	20	and	and	CC
cord-293768-uijc6qdo	30	21	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	30	22	.	.	.
cord-293768-uijc6qdo	31	1	PRRS	PRRS	NNP
cord-293768-uijc6qdo	31	2	virus	virus	NN
cord-293768-uijc6qdo	31	3	was	be	VBD
cord-293768-uijc6qdo	31	4	first	first	RB
cord-293768-uijc6qdo	31	5	isolated	isolate	VBN
cord-293768-uijc6qdo	31	6	on	on	IN
cord-293768-uijc6qdo	31	7	swine	swine	NN
cord-293768-uijc6qdo	31	8	alveolar	alveolar	NN
cord-293768-uijc6qdo	31	9	macrophages	macrophage	NNS
cord-293768-uijc6qdo	31	10	(	(	-LRB-
cord-293768-uijc6qdo	31	11	AM	am	NN
cord-293768-uijc6qdo	31	12	)	)	-RRB-
cord-293768-uijc6qdo	32	1	(	(	-LRB-
cord-293768-uijc6qdo	32	2	Wensvoort	Wensvoort	NNP
cord-293768-uijc6qdo	32	3	et	et	NNP
cord-293768-uijc6qdo	32	4	al	al	NNP
cord-293768-uijc6qdo	32	5	.	.	NNP
cord-293768-uijc6qdo	32	6	,	,	,
cord-293768-uijc6qdo	32	7	1991	1991	CD
cord-293768-uijc6qdo	32	8	;	;	:
cord-293768-uijc6qdo	32	9	Pol	Pol	NNP
cord-293768-uijc6qdo	32	10	et	et	NNP
cord-293768-uijc6qdo	32	11	al	al	NNP
cord-293768-uijc6qdo	32	12	.	.	NNP
cord-293768-uijc6qdo	32	13	,	,	,
cord-293768-uijc6qdo	32	14	199	199	CD
cord-293768-uijc6qdo	32	15	1	1	CD
cord-293768-uijc6qdo	32	16	)	)	-RRB-
cord-293768-uijc6qdo	32	17	.	.	.
cord-293768-uijc6qdo	33	1	AM	AM	NNP
cord-293768-uijc6qdo	33	2	represent	represent	VBP
cord-293768-uijc6qdo	33	3	a	a	DT
cord-293768-uijc6qdo	33	4	highly	highly	RB
cord-293768-uijc6qdo	33	5	permissive	permissive	JJ
cord-293768-uijc6qdo	33	6	cell	cell	NN
cord-293768-uijc6qdo	33	7	for	for	IN
cord-293768-uijc6qdo	33	8	infection	infection	NN
cord-293768-uijc6qdo	33	9	yielding	yield	VBG
cord-293768-uijc6qdo	33	10	progeny	progeny	JJ
cord-293768-uijc6qdo	33	11	virus	virus	NN
cord-293768-uijc6qdo	33	12	titers	titer	NNS
cord-293768-uijc6qdo	33	13	of	of	IN
cord-293768-uijc6qdo	33	14	greater	great	JJR
cord-293768-uijc6qdo	33	15	than	than	IN
cord-293768-uijc6qdo	33	16	IO	IO	NNP
cord-293768-uijc6qdo	33	17	'	'	POS
cord-293768-uijc6qdo	33	18	TCID,,/ml	tcid,,/ml	NN
cord-293768-uijc6qdo	33	19	.	.	.
cord-293768-uijc6qdo	34	1	AM	am	NN
cord-293768-uijc6qdo	34	2	serve	serve	VBP
cord-293768-uijc6qdo	34	3	as	as	IN
cord-293768-uijc6qdo	34	4	sensitive	sensitive	JJ
cord-293768-uijc6qdo	34	5	cells	cell	NNS
cord-293768-uijc6qdo	34	6	for	for	IN
cord-293768-uijc6qdo	34	7	isolation	isolation	NN
cord-293768-uijc6qdo	34	8	of	of	IN
cord-293768-uijc6qdo	34	9	virus	virus	NN
cord-293768-uijc6qdo	34	10	from	from	IN
cord-293768-uijc6qdo	34	11	diagnostic	diagnostic	JJ
cord-293768-uijc6qdo	34	12	samples	sample	NNS
cord-293768-uijc6qdo	34	13	and	and	CC
cord-293768-uijc6qdo	34	14	antibody	antibody	NN
cord-293768-uijc6qdo	34	15	detection	detection	NN
cord-293768-uijc6qdo	34	16	using	use	VBG
cord-293768-uijc6qdo	34	17	indirect	indirect	JJ
cord-293768-uijc6qdo	34	18	FA	FA	NNP
cord-293768-uijc6qdo	34	19	or	or	CC
cord-293768-uijc6qdo	34	20	IPT	IPT	NNP
cord-293768-uijc6qdo	34	21	methods	method	NNS
cord-293768-uijc6qdo	34	22	.	.	.
cord-293768-uijc6qdo	35	1	AM	am	NN
cord-293768-uijc6qdo	35	2	are	be	VBP
cord-293768-uijc6qdo	35	3	primary	primary	JJ
cord-293768-uijc6qdo	35	4	targets	target	NNS
cord-293768-uijc6qdo	35	5	for	for	IN
cord-293768-uijc6qdo	35	6	virus	virus	NN
cord-293768-uijc6qdo	35	7	replication	replication	NN
cord-293768-uijc6qdo	35	8	in	in	IN
cord-293768-uijc6qdo	35	9	the	the	DT
cord-293768-uijc6qdo	35	10	infected	infected	JJ
cord-293768-uijc6qdo	35	11	animal	animal	NN
cord-293768-uijc6qdo	35	12	,	,	,
cord-293768-uijc6qdo	35	13	yet	yet	CC
cord-293768-uijc6qdo	35	14	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	35	15	is	be	VBZ
cord-293768-uijc6qdo	35	16	a	a	DT
cord-293768-uijc6qdo	35	17	multisystem	multisystem	JJ
cord-293768-uijc6qdo	35	18	disease	disease	NN
cord-293768-uijc6qdo	35	19	characterized	characterize	VBN
cord-293768-uijc6qdo	35	20	by	by	IN
cord-293768-uijc6qdo	35	21	profound	profound	JJ
cord-293768-uijc6qdo	35	22	viremia	viremia	NN
cord-293768-uijc6qdo	35	23	and	and	CC
cord-293768-uijc6qdo	35	24	virus	virus	NN
cord-293768-uijc6qdo	35	25	distribution	distribution	NN
cord-293768-uijc6qdo	35	26	and	and	CC
cord-293768-uijc6qdo	35	27	replication	replication	NN
cord-293768-uijc6qdo	35	28	in	in	IN
cord-293768-uijc6qdo	35	29	multiple	multiple	JJ
cord-293768-uijc6qdo	35	30	organs	organ	NNS
cord-293768-uijc6qdo	35	31	causing	cause	VBG
cord-293768-uijc6qdo	35	32	interstitial	interstitial	JJ
cord-293768-uijc6qdo	35	33	pneumonia	pneumonia	NN
cord-293768-uijc6qdo	35	34	,	,	,
cord-293768-uijc6qdo	35	35	vasculitis	vasculitis	NN
cord-293768-uijc6qdo	35	36	.	.	.
cord-293768-uijc6qdo	36	1	lymphadenopathy	lymphadenopathy	JJ
cord-293768-uijc6qdo	36	2	,	,	,
cord-293768-uijc6qdo	36	3	myocarditis	myocarditis	NN
cord-293768-uijc6qdo	36	4	and	and	CC
cord-293768-uijc6qdo	36	5	encephalitis	encephalitis	JJ
cord-293768-uijc6qdo	37	1	(	(	-LRB-
cord-293768-uijc6qdo	37	2	Rossow	Rossow	NNP
cord-293768-uijc6qdo	37	3	et	et	NNP
cord-293768-uijc6qdo	37	4	al	al	NNP
cord-293768-uijc6qdo	37	5	.	.	NNP
cord-293768-uijc6qdo	37	6	,	,	,
cord-293768-uijc6qdo	37	7	1995	1995	CD
cord-293768-uijc6qdo	37	8	)	)	-RRB-
cord-293768-uijc6qdo	37	9	.	.	.
cord-293768-uijc6qdo	38	1	Thus	thus	RB
cord-293768-uijc6qdo	38	2	,	,	,
cord-293768-uijc6qdo	38	3	replication	replication	NN
cord-293768-uijc6qdo	38	4	solely	solely	RB
cord-293768-uijc6qdo	38	5	in	in	IN
cord-293768-uijc6qdo	38	6	AM	AM	NNP
cord-293768-uijc6qdo	38	7	does	do	VBZ
cord-293768-uijc6qdo	38	8	not	not	RB
cord-293768-uijc6qdo	38	9	fully	fully	RB
cord-293768-uijc6qdo	38	10	explain	explain	VB
cord-293768-uijc6qdo	38	11	the	the	DT
cord-293768-uijc6qdo	38	12	pathogenesis	pathogenesis	NN
cord-293768-uijc6qdo	38	13	of	of	IN
cord-293768-uijc6qdo	38	14	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	38	15	in	in	IN
cord-293768-uijc6qdo	38	16	the	the	DT
cord-293768-uijc6qdo	38	17	infected	infected	JJ
cord-293768-uijc6qdo	38	18	animal	animal	NN
cord-293768-uijc6qdo	38	19	.	.	.
cord-293768-uijc6qdo	39	1	Furthermore	furthermore	RB
cord-293768-uijc6qdo	39	2	,	,	,
cord-293768-uijc6qdo	39	3	in	in	IN
cord-293768-uijc6qdo	39	4	vitro	vitro	FW
cord-293768-uijc6qdo	39	5	studies	study	NNS
cord-293768-uijc6qdo	39	6	with	with	IN
cord-293768-uijc6qdo	39	7	AM	am	NN
cord-293768-uijc6qdo	39	8	and	and	CC
cord-293768-uijc6qdo	39	9	collections	collection	NNS
cord-293768-uijc6qdo	39	10	from	from	IN
cord-293768-uijc6qdo	39	11	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	39	12	-	-	HYPH
cord-293768-uijc6qdo	39	13	infected	infect	VBN
cord-293768-uijc6qdo	39	14	animals	animal	NNS
cord-293768-uijc6qdo	39	15	reveal	reveal	VBP
cord-293768-uijc6qdo	39	16	that	that	IN
cord-293768-uijc6qdo	39	17	not	not	RB
cord-293768-uijc6qdo	39	18	all	all	DT
cord-293768-uijc6qdo	39	19	AM	am	VBP
cord-293768-uijc6qdo	39	20	become	become	VBN
cord-293768-uijc6qdo	39	21	infected	infected	JJ
cord-293768-uijc6qdo	39	22	.	.	.
cord-293768-uijc6qdo	40	1	Also	also	RB
cord-293768-uijc6qdo	40	2	.	.	.
cord-293768-uijc6qdo	41	1	in	in	FW
cord-293768-uijc6qdo	41	2	vitro	vitro	FW
cord-293768-uijc6qdo	41	3	studies	study	NNS
cord-293768-uijc6qdo	41	4	with	with	IN
cord-293768-uijc6qdo	41	5	AM	AM	NNP
cord-293768-uijc6qdo	41	6	show	show	VBP
cord-293768-uijc6qdo	41	7	that	that	IN
cord-293768-uijc6qdo	41	8	not	not	RB
cord-293768-uijc6qdo	41	9	100	100	CD
cord-293768-uijc6qdo	41	10	%	%	NN
cord-293768-uijc6qdo	41	11	of	of	IN
cord-293768-uijc6qdo	41	12	cells	cell	NNS
cord-293768-uijc6qdo	41	13	are	be	VBP
cord-293768-uijc6qdo	41	14	affected	affect	VBN
cord-293768-uijc6qdo	41	15	and	and	CC
cord-293768-uijc6qdo	41	16	that	that	IN
cord-293768-uijc6qdo	41	17	there	there	EX
cord-293768-uijc6qdo	41	18	is	be	VBZ
cord-293768-uijc6qdo	41	19	great	great	JJ
cord-293768-uijc6qdo	41	20	variability	variability	NN
cord-293768-uijc6qdo	41	21	in	in	IN
cord-293768-uijc6qdo	41	22	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	41	23	of	of	IN
cord-293768-uijc6qdo	41	24	AM	am	NN
cord-293768-uijc6qdo	41	25	from	from	IN
cord-293768-uijc6qdo	41	26	various	various	JJ
cord-293768-uijc6qdo	41	27	donor	donor	NN
cord-293768-uijc6qdo	41	28	pigs	pig	NNS
cord-293768-uijc6qdo	41	29	.	.	.
cord-293768-uijc6qdo	42	1	In	in	IN
cord-293768-uijc6qdo	42	2	an	an	DT
cord-293768-uijc6qdo	42	3	attempt	attempt	NN
cord-293768-uijc6qdo	42	4	to	to	TO
cord-293768-uijc6qdo	42	5	elucidate	elucidate	VB
cord-293768-uijc6qdo	42	6	the	the	DT
cord-293768-uijc6qdo	42	7	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	42	8	of	of	IN
cord-293768-uijc6qdo	42	9	various	various	JJ
cord-293768-uijc6qdo	42	10	cell	cell	NN
cord-293768-uijc6qdo	42	11	types	type	NNS
cord-293768-uijc6qdo	42	12	and	and	CC
cord-293768-uijc6qdo	42	13	variability	variability	NN
cord-293768-uijc6qdo	42	14	within	within	IN
cord-293768-uijc6qdo	42	15	cell	cell	NN
cord-293768-uijc6qdo	42	16	types	type	NNS
cord-293768-uijc6qdo	42	17	,	,	,
cord-293768-uijc6qdo	42	18	we	-PRON-	PRP
cord-293768-uijc6qdo	42	19	examined	examine	VBD
cord-293768-uijc6qdo	42	20	the	the	DT
cord-293768-uijc6qdo	42	21	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	42	22	of	of	IN
cord-293768-uijc6qdo	42	23	various	various	JJ
cord-293768-uijc6qdo	42	24	macrophage	macrophage	NN
cord-293768-uijc6qdo	42	25	populations	population	NNS
cord-293768-uijc6qdo	42	26	(	(	-LRB-
cord-293768-uijc6qdo	42	27	i.e.	i.e.	FW
cord-293768-uijc6qdo	42	28	microglia	microglia	NNP
cord-293768-uijc6qdo	42	29	,	,	,
cord-293768-uijc6qdo	42	30	monocytes	monocyte	NNS
cord-293768-uijc6qdo	42	31	)	)	-RRB-
cord-293768-uijc6qdo	42	32	and	and	CC
cord-293768-uijc6qdo	42	33	the	the	DT
cord-293768-uijc6qdo	42	34	heterogeneity	heterogeneity	NN
cord-293768-uijc6qdo	42	35	of	of	IN
cord-293768-uijc6qdo	42	36	alveolar	alveolar	JJ
cord-293768-uijc6qdo	42	37	macrophages	macrophage	NNS
cord-293768-uijc6qdo	42	38	to	to	IN
cord-293768-uijc6qdo	42	39	infection	infection	NN
cord-293768-uijc6qdo	42	40	by	by	IN
cord-293768-uijc6qdo	42	41	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	42	42	.	.	.
cord-293768-uijc6qdo	43	1	To	to	TO
cord-293768-uijc6qdo	43	2	examine	examine	VB
cord-293768-uijc6qdo	43	3	the	the	DT
cord-293768-uijc6qdo	43	4	heterogeneity	heterogeneity	NN
cord-293768-uijc6qdo	43	5	of	of	IN
cord-293768-uijc6qdo	43	6	AM	AM	NNP
cord-293768-uijc6qdo	43	7	.	.	.
cord-293768-uijc6qdo	44	1	a	a	DT
cord-293768-uijc6qdo	44	2	procedure	procedure	NN
cord-293768-uijc6qdo	44	3	was	be	VBD
cord-293768-uijc6qdo	44	4	devised	devise	VBN
cord-293768-uijc6qdo	44	5	to	to	TO
cord-293768-uijc6qdo	44	6	separate	separate	VB
cord-293768-uijc6qdo	44	7	AM	am	NN
cord-293768-uijc6qdo	44	8	into	into	IN
cord-293768-uijc6qdo	44	9	subpopulations	subpopulation	NNS
cord-293768-uijc6qdo	44	10	by	by	IN
cord-293768-uijc6qdo	44	11	subjecting	subject	VBG
cord-293768-uijc6qdo	44	12	AM	am	NN
cord-293768-uijc6qdo	44	13	lavaged	lavage	VBN
cord-293768-uijc6qdo	44	14	from	from	IN
cord-293768-uijc6qdo	44	15	lungs	lung	NNS
cord-293768-uijc6qdo	44	16	to	to	IN
cord-293768-uijc6qdo	44	17	a	a	DT
cord-293768-uijc6qdo	44	18	discontinued	discontinue	VBN
cord-293768-uijc6qdo	44	19	gradient	gradient	NN
cord-293768-uijc6qdo	44	20	centrifugation	centrifugation	NN
cord-293768-uijc6qdo	44	21	and	and	CC
cord-293768-uijc6qdo	44	22	each	each	DT
cord-293768-uijc6qdo	44	23	fraction	fraction	NN
cord-293768-uijc6qdo	44	24	was	be	VBD
cord-293768-uijc6qdo	44	25	evaluated	evaluate	VBN
cord-293768-uijc6qdo	44	26	for	for	IN
cord-293768-uijc6qdo	44	27	morphology	morphology	NN
cord-293768-uijc6qdo	44	28	,	,	,
cord-293768-uijc6qdo	44	29	expression	expression	NN
cord-293768-uijc6qdo	44	30	of	of	IN
cord-293768-uijc6qdo	44	31	cell	cell	NN
cord-293768-uijc6qdo	44	32	surface	surface	NN
cord-293768-uijc6qdo	44	33	markers	marker	NNS
cord-293768-uijc6qdo	44	34	.	.	.
cord-293768-uijc6qdo	45	1	macrophage	macrophage	NN
cord-293768-uijc6qdo	45	2	functions	function	NNS
cord-293768-uijc6qdo	45	3	and	and	CC
cord-293768-uijc6qdo	45	4	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	45	5	to	to	IN
cord-293768-uijc6qdo	45	6	infection	infection	NN
cord-293768-uijc6qdo	45	7	by	by	IN
cord-293768-uijc6qdo	45	8	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	45	9	.	.	.
cord-293768-uijc6qdo	46	1	All	all	DT
cord-293768-uijc6qdo	46	2	fractions	fraction	NNS
cord-293768-uijc6qdo	46	3	consisted	consist	VBD
cord-293768-uijc6qdo	46	4	of	of	IN
cord-293768-uijc6qdo	46	5	greater	great	JJR
cord-293768-uijc6qdo	46	6	than	than	IN
cord-293768-uijc6qdo	46	7	95	95	CD
cord-293768-uijc6qdo	46	8	%	%	NN
cord-293768-uijc6qdo	46	9	macrophages	macrophage	NNS
cord-293768-uijc6qdo	46	10	using	use	VBG
cord-293768-uijc6qdo	46	11	a	a	DT
cord-293768-uijc6qdo	46	12	panel	panel	NN
cord-293768-uijc6qdo	46	13	of	of	IN
cord-293768-uijc6qdo	46	14	monoclonal	monoclonal	JJ
cord-293768-uijc6qdo	46	15	antibodies	antibody	NNS
cord-293768-uijc6qdo	46	16	against	against	IN
cord-293768-uijc6qdo	46	17	porcine	porcine	JJ
cord-293768-uijc6qdo	46	18	macrophages	macrophage	NNS
cord-293768-uijc6qdo	46	19	.	.	.
cord-293768-uijc6qdo	47	1	The	the	DT
cord-293768-uijc6qdo	47	2	largest	large	JJS
cord-293768-uijc6qdo	47	3	cells	cell	NNS
cord-293768-uijc6qdo	47	4	were	be	VBD
cord-293768-uijc6qdo	47	5	found	find	VBN
cord-293768-uijc6qdo	47	6	in	in	IN
cord-293768-uijc6qdo	47	7	the	the	DT
cord-293768-uijc6qdo	47	8	lowest	low	JJS
cord-293768-uijc6qdo	47	9	density	density	NN
cord-293768-uijc6qdo	47	10	fraction	fraction	NN
cord-293768-uijc6qdo	47	11	(	(	-LRB-
cord-293768-uijc6qdo	47	12	I	i	NN
cord-293768-uijc6qdo	47	13	)	)	-RRB-
cord-293768-uijc6qdo	47	14	and	and	CC
cord-293768-uijc6qdo	47	15	the	the	DT
cord-293768-uijc6qdo	47	16	smallest	small	JJS
cord-293768-uijc6qdo	47	17	cells	cell	NNS
cord-293768-uijc6qdo	47	18	were	be	VBD
cord-293768-uijc6qdo	47	19	in	in	IN
cord-293768-uijc6qdo	47	20	the	the	DT
cord-293768-uijc6qdo	47	21	highest	high	JJS
cord-293768-uijc6qdo	47	22	density	density	NN
cord-293768-uijc6qdo	47	23	fraction	fraction	NN
cord-293768-uijc6qdo	47	24	(	(	-LRB-
cord-293768-uijc6qdo	47	25	VI	VI	NNP
cord-293768-uijc6qdo	47	26	,	,	,
cord-293768-uijc6qdo	47	27	showing	show	VBG
cord-293768-uijc6qdo	47	28	an	an	DT
cord-293768-uijc6qdo	47	29	inverse	inverse	JJ
cord-293768-uijc6qdo	47	30	relationship	relationship	NN
cord-293768-uijc6qdo	47	31	between	between	IN
cord-293768-uijc6qdo	47	32	cell	cell	NN
cord-293768-uijc6qdo	47	33	size	size	NN
cord-293768-uijc6qdo	47	34	and	and	CC
cord-293768-uijc6qdo	47	35	density	density	NN
cord-293768-uijc6qdo	47	36	.	.	.
cord-293768-uijc6qdo	48	1	Fractions	fraction	NNS
cord-293768-uijc6qdo	48	2	in	in	IN
cord-293768-uijc6qdo	48	3	the	the	DT
cord-293768-uijc6qdo	48	4	lower	low	JJR
cord-293768-uijc6qdo	48	5	densities	density	NNS
cord-293768-uijc6qdo	49	1	(	(	-LRB-
cord-293768-uijc6qdo	49	2	I	i	NN
cord-293768-uijc6qdo	49	3	and	and	CC
cord-293768-uijc6qdo	49	4	II	II	NNP
cord-293768-uijc6qdo	49	5	>	>	XX
cord-293768-uijc6qdo	49	6	appeared	appear	VBD
cord-293768-uijc6qdo	49	7	to	to	TO
cord-293768-uijc6qdo	49	8	have	have	VB
cord-293768-uijc6qdo	49	9	more	more	JJR
cord-293768-uijc6qdo	49	10	cytoplasmic	cytoplasmic	JJ
cord-293768-uijc6qdo	49	11	vacuoles	vacuole	NNS
cord-293768-uijc6qdo	49	12	and	and	CC
cord-293768-uijc6qdo	49	13	lower	low	JJR
cord-293768-uijc6qdo	49	14	nuclear	nuclear	JJ
cord-293768-uijc6qdo	49	15	to	to	IN
cord-293768-uijc6qdo	49	16	cytoplasmic	cytoplasmic	JJ
cord-293768-uijc6qdo	49	17	ratios	ratio	NNS
cord-293768-uijc6qdo	49	18	relative	relative	JJ
cord-293768-uijc6qdo	49	19	to	to	IN
cord-293768-uijc6qdo	49	20	fractions	fraction	NNS
cord-293768-uijc6qdo	49	21	III	III	NNP
cord-293768-uijc6qdo	49	22	,	,	,
cord-293768-uijc6qdo	49	23	IV	IV	NNP
cord-293768-uijc6qdo	49	24	and	and	CC
cord-293768-uijc6qdo	49	25	V	v	NN
cord-293768-uijc6qdo	49	26	and	and	CC
cord-293768-uijc6qdo	49	27	appear	appear	VB
cord-293768-uijc6qdo	49	28	to	to	TO
cord-293768-uijc6qdo	49	29	represent	represent	VB
cord-293768-uijc6qdo	49	30	mature	mature	JJ
cord-293768-uijc6qdo	49	31	,	,	,
cord-293768-uijc6qdo	49	32	differentiated	differentiated	JJ
cord-293768-uijc6qdo	49	33	macrophages	macrophage	NNS
cord-293768-uijc6qdo	49	34	.	.	.
cord-293768-uijc6qdo	50	1	Functional	functional	JJ
cord-293768-uijc6qdo	50	2	differences	difference	NNS
cord-293768-uijc6qdo	50	3	existed	exist	VBD
cord-293768-uijc6qdo	50	4	between	between	IN
cord-293768-uijc6qdo	50	5	the	the	DT
cord-293768-uijc6qdo	50	6	fractions	fraction	NNS
cord-293768-uijc6qdo	50	7	of	of	IN
cord-293768-uijc6qdo	50	8	PAM	PAM	NNP
cord-293768-uijc6qdo	50	9	.	.	.
cord-293768-uijc6qdo	51	1	PAM	PAM	NNP
cord-293768-uijc6qdo	51	2	from	from	IN
cord-293768-uijc6qdo	51	3	the	the	DT
cord-293768-uijc6qdo	51	4	higher	high	JJR
cord-293768-uijc6qdo	51	5	density	density	NN
cord-293768-uijc6qdo	51	6	fractions	fraction	NNS
cord-293768-uijc6qdo	51	7	(	(	-LRB-
cord-293768-uijc6qdo	51	8	III	III	NNP
cord-293768-uijc6qdo	51	9	.	.	.
cord-293768-uijc6qdo	52	1	IV	IV	NNP
cord-293768-uijc6qdo	52	2	and	and	CC
cord-293768-uijc6qdo	52	3	V	V	NNP
cord-293768-uijc6qdo	52	4	)	)	-RRB-
cord-293768-uijc6qdo	52	5	showed	show	VBD
cord-293768-uijc6qdo	52	6	increased	increase	VBN
cord-293768-uijc6qdo	52	7	phagocytosis	phagocytosis	NN
cord-293768-uijc6qdo	52	8	of	of	IN
cord-293768-uijc6qdo	52	9	Pasteurella	Pasteurella	NNP
cord-293768-uijc6qdo	52	10	multocida	multocida	NNP
cord-293768-uijc6qdo	52	11	,	,	,
cord-293768-uijc6qdo	52	12	superoxide	superoxide	NN
cord-293768-uijc6qdo	52	13	anion	anion	NN
cord-293768-uijc6qdo	52	14	production	production	NN
cord-293768-uijc6qdo	52	15	and	and	CC
cord-293768-uijc6qdo	52	16	TNF	TNF	NNP
cord-293768-uijc6qdo	52	17	-	-	:
cord-293768-uijc6qdo	52	18	a	a	DT
cord-293768-uijc6qdo	52	19	production	production	NN
cord-293768-uijc6qdo	52	20	relative	relative	NN
cord-293768-uijc6qdo	52	21	to	to	IN
cord-293768-uijc6qdo	52	22	PAM	PAM	NNP
cord-293768-uijc6qdo	52	23	from	from	IN
cord-293768-uijc6qdo	52	24	lower	low	JJR
cord-293768-uijc6qdo	52	25	density	density	NN
cord-293768-uijc6qdo	52	26	fractions	fraction	NNS
cord-293768-uijc6qdo	52	27	(	(	-LRB-
cord-293768-uijc6qdo	52	28	I	i	NN
cord-293768-uijc6qdo	52	29	and	and	CC
cord-293768-uijc6qdo	52	30	II	II	NNP
cord-293768-uijc6qdo	52	31	)	)	-RRB-
cord-293768-uijc6qdo	52	32	.	.	.
cord-293768-uijc6qdo	53	1	In	in	IN
cord-293768-uijc6qdo	53	2	contrast	contrast	NN
cord-293768-uijc6qdo	53	3	,	,	,
cord-293768-uijc6qdo	53	4	binding	bind	VBG
cord-293768-uijc6qdo	53	5	of	of	IN
cord-293768-uijc6qdo	53	6	opsonized	opsonized	JJ
cord-293768-uijc6qdo	53	7	sheep	sheep	NN
cord-293768-uijc6qdo	53	8	red	red	JJ
cord-293768-uijc6qdo	53	9	blood	blood	NN
cord-293768-uijc6qdo	53	10	cells	cell	NNS
cord-293768-uijc6qdo	53	11	through	through	IN
cord-293768-uijc6qdo	53	12	Fc	Fc	NNP
cord-293768-uijc6qdo	53	13	receptors	receptor	NNS
cord-293768-uijc6qdo	53	14	was	be	VBD
cord-293768-uijc6qdo	53	15	greatest	great	JJS
cord-293768-uijc6qdo	53	16	in	in	IN
cord-293768-uijc6qdo	53	17	the	the	DT
cord-293768-uijc6qdo	53	18	lowest	low	JJS
cord-293768-uijc6qdo	53	19	density	density	NN
cord-293768-uijc6qdo	53	20	cells	cell	NNS
cord-293768-uijc6qdo	53	21	(	(	-LRB-
cord-293768-uijc6qdo	53	22	I	i	NN
cord-293768-uijc6qdo	53	23	)	)	-RRB-
cord-293768-uijc6qdo	53	24	.	.	.
cord-293768-uijc6qdo	54	1	Increased	increase	VBN
cord-293768-uijc6qdo	54	2	PRRS	PRRS	NNP
cord-293768-uijc6qdo	54	3	virus	virus	NN
cord-293768-uijc6qdo	54	4	replication	replication	NN
cord-293768-uijc6qdo	54	5	was	be	VBD
cord-293768-uijc6qdo	54	6	observed	observe	VBN
cord-293768-uijc6qdo	54	7	in	in	IN
cord-293768-uijc6qdo	54	8	PAM	PAM	NNP
cord-293768-uijc6qdo	54	9	from	from	IN
cord-293768-uijc6qdo	54	10	the	the	DT
cord-293768-uijc6qdo	54	11	higher	high	JJR
cord-293768-uijc6qdo	54	12	density	density	NN
cord-293768-uijc6qdo	54	13	fractions	fraction	NNS
cord-293768-uijc6qdo	54	14	(	(	-LRB-
cord-293768-uijc6qdo	54	15	III	III	NNP
cord-293768-uijc6qdo	54	16	,	,	,
cord-293768-uijc6qdo	54	17	IV	IV	NNP
cord-293768-uijc6qdo	54	18	and	and	CC
cord-293768-uijc6qdo	54	19	V	V	NNP
cord-293768-uijc6qdo	54	20	>	>	XX
cord-293768-uijc6qdo	54	21	representing	represent	VBG
cord-293768-uijc6qdo	54	22	more	more	RBR
cord-293768-uijc6qdo	54	23	immature	immature	JJ
cord-293768-uijc6qdo	54	24	cells	cell	NNS
cord-293768-uijc6qdo	54	25	(	(	-LRB-
cord-293768-uijc6qdo	54	26	Choi	Choi	NNP
cord-293768-uijc6qdo	54	27	et	et	FW
cord-293768-uijc6qdo	54	28	al	al	NNP
cord-293768-uijc6qdo	54	29	.	.	NNP
cord-293768-uijc6qdo	54	30	,	,	,
cord-293768-uijc6qdo	54	31	1995	1995	CD
cord-293768-uijc6qdo	54	32	)	)	-RRB-
cord-293768-uijc6qdo	54	33	.	.	.
cord-293768-uijc6qdo	55	1	Further	further	JJ
cord-293768-uijc6qdo	55	2	studies	study	NNS
cord-293768-uijc6qdo	55	3	examined	examine	VBD
cord-293768-uijc6qdo	55	4	the	the	DT
cord-293768-uijc6qdo	55	5	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	55	6	of	of	IN
cord-293768-uijc6qdo	55	7	populations	population	NNS
cord-293768-uijc6qdo	55	8	of	of	IN
cord-293768-uijc6qdo	55	9	macrophages	macrophage	NNS
cord-293768-uijc6qdo	55	10	including	include	VBG
cord-293768-uijc6qdo	55	11	brain	brain	NN
cord-293768-uijc6qdo	55	12	microglia	microglia	NNS
cord-293768-uijc6qdo	55	13	and	and	CC
cord-293768-uijc6qdo	55	14	peripheral	peripheral	JJ
cord-293768-uijc6qdo	55	15	blood	blood	NN
cord-293768-uijc6qdo	55	16	monocytes	monocyte	NNS
cord-293768-uijc6qdo	55	17	.	.	.
cord-293768-uijc6qdo	56	1	Swine	swine	NN
cord-293768-uijc6qdo	56	2	microglia	microglia	NNS
cord-293768-uijc6qdo	56	3	were	be	VBD
cord-293768-uijc6qdo	56	4	highly	highly	RB
cord-293768-uijc6qdo	56	5	permissive	permissive	JJ
cord-293768-uijc6qdo	56	6	to	to	IN
cord-293768-uijc6qdo	56	7	infection	infection	NN
cord-293768-uijc6qdo	56	8	with	with	IN
cord-293768-uijc6qdo	56	9	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	56	10	yielding	yield	VBG
cord-293768-uijc6qdo	56	11	progeny	progeny	JJ
cord-293768-uijc6qdo	56	12	titers	titer	NNS
cord-293768-uijc6qdo	56	13	of	of	IN
cord-293768-uijc6qdo	56	14	greater	great	JJR
cord-293768-uijc6qdo	56	15	than	than	IN
cord-293768-uijc6qdo	56	16	10	10	CD
cord-293768-uijc6qdo	56	17	'	'	''
cord-293768-uijc6qdo	56	18	TCIDJml	tcidjml	NN
cord-293768-uijc6qdo	56	19	.	.	.
cord-293768-uijc6qdo	57	1	In	in	IN
cord-293768-uijc6qdo	57	2	contrast	contrast	NN
cord-293768-uijc6qdo	57	3	,	,	,
cord-293768-uijc6qdo	57	4	monocytes	monocyte	VBZ
cord-293768-uijc6qdo	57	5	directly	directly	RB
cord-293768-uijc6qdo	57	6	collected	collect	VBN
cord-293768-uijc6qdo	57	7	and	and	CC
cord-293768-uijc6qdo	57	8	exposed	expose	VBN
cord-293768-uijc6qdo	57	9	to	to	IN
cord-293768-uijc6qdo	57	10	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	57	11	yielded	yield	VBD
cord-293768-uijc6qdo	57	12	low	low	JJ
cord-293768-uijc6qdo	57	13	progeny	progeny	NN
cord-293768-uijc6qdo	57	14	titers	titer	NNS
cord-293768-uijc6qdo	57	15	of	of	IN
cord-293768-uijc6qdo	57	16	less	less	JJR
cord-293768-uijc6qdo	57	17	than	than	IN
cord-293768-uijc6qdo	57	18	lo	lo	NNP
cord-293768-uijc6qdo	58	1	*	*	NFP
cord-293768-uijc6qdo	58	2	TCID,,/ml	TCID,,/ml	NNP
cord-293768-uijc6qdo	58	3	.	.	.
cord-293768-uijc6qdo	59	1	Yet	yet	RB
cord-293768-uijc6qdo	59	2	when	when	WRB
cord-293768-uijc6qdo	59	3	monocytes	monocyte	NNS
cord-293768-uijc6qdo	59	4	were	be	VBD
cord-293768-uijc6qdo	59	5	induced	induce	VBN
cord-293768-uijc6qdo	59	6	to	to	TO
cord-293768-uijc6qdo	59	7	mature	mature	VB
cord-293768-uijc6qdo	59	8	through	through	IN
cord-293768-uijc6qdo	59	9	treatment	treatment	NN
cord-293768-uijc6qdo	59	10	with	with	IN
cord-293768-uijc6qdo	59	11	M	M	NNP
cord-293768-uijc6qdo	59	12	-	-	HYPH
cord-293768-uijc6qdo	59	13	CSF	CSF	NNP
cord-293768-uijc6qdo	59	14	or	or	CC
cord-293768-uijc6qdo	59	15	activated	activate	VBD
cord-293768-uijc6qdo	59	16	via	via	IN
cord-293768-uijc6qdo	59	17	the	the	DT
cord-293768-uijc6qdo	59	18	adherence	adherence	NN
cord-293768-uijc6qdo	59	19	to	to	IN
cord-293768-uijc6qdo	59	20	porcine	porcine	JJ
cord-293768-uijc6qdo	59	21	endothelial	endothelial	JJ
cord-293768-uijc6qdo	59	22	cells	cell	NNS
cord-293768-uijc6qdo	59	23	,	,	,
cord-293768-uijc6qdo	59	24	monocytes	monocyte	NNS
cord-293768-uijc6qdo	59	25	became	become	VBD
cord-293768-uijc6qdo	59	26	permissive	permissive	JJ
cord-293768-uijc6qdo	59	27	to	to	IN
cord-293768-uijc6qdo	59	28	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	59	29	infection	infection	NN
cord-293768-uijc6qdo	59	30	.	.	.
cord-293768-uijc6qdo	60	1	Voicu	Voicu	NNP
cord-293768-uijc6qdo	60	2	et	et	FW
cord-293768-uijc6qdo	60	3	al	al	NNP
cord-293768-uijc6qdo	60	4	.	.	.
cord-293768-uijc6qdo	61	1	(	(	-LRB-
cord-293768-uijc6qdo	61	2	1994	1994	CD
cord-293768-uijc6qdo	61	3	)	)	-RRB-
cord-293768-uijc6qdo	61	4	demonstrated	demonstrate	VBD
cord-293768-uijc6qdo	61	5	that	that	IN
cord-293768-uijc6qdo	61	6	peripheral	peripheral	JJ
cord-293768-uijc6qdo	61	7	blood	blood	NN
cord-293768-uijc6qdo	61	8	monocytes	monocyte	NNS
cord-293768-uijc6qdo	61	9	collected	collect	VBN
cord-293768-uijc6qdo	61	10	via	via	IN
cord-293768-uijc6qdo	61	11	adherence	adherence	NN
cord-293768-uijc6qdo	61	12	to	to	IN
cord-293768-uijc6qdo	61	13	plastic	plastic	NN
cord-293768-uijc6qdo	61	14	were	be	VBD
cord-293768-uijc6qdo	61	15	permissive	permissive	JJ
cord-293768-uijc6qdo	61	16	to	to	IN
cord-293768-uijc6qdo	61	17	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	61	18	infection	infection	NN
cord-293768-uijc6qdo	61	19	yielding	yield	VBG
cord-293768-uijc6qdo	61	20	virus	virus	NN
cord-293768-uijc6qdo	61	21	titers	titer	NNS
cord-293768-uijc6qdo	61	22	of	of	IN
cord-293768-uijc6qdo	61	23	10	10	CD
cord-293768-uijc6qdo	61	24	'	'	''
cord-293768-uijc6qdo	61	25	TCID,/ml	TCID,/ml	NNP
cord-293768-uijc6qdo	61	26	,	,	,
cord-293768-uijc6qdo	61	27	a	a	DT
cord-293768-uijc6qdo	61	28	1	1	CD
cord-293768-uijc6qdo	61	29	,	,	,
cord-293768-uijc6qdo	61	30	OOO	OOO	NNP
cord-293768-uijc6qdo	61	31	-	-	HYPH
cord-293768-uijc6qdo	61	32	fold	fold	VB
cord-293768-uijc6qdo	61	33	reduction	reduction	NN
cord-293768-uijc6qdo	61	34	compared	compare	VBN
cord-293768-uijc6qdo	61	35	to	to	IN
cord-293768-uijc6qdo	61	36	AM	am	NN
cord-293768-uijc6qdo	61	37	yet	yet	RB
cord-293768-uijc6qdo	61	38	nonetheless	nonetheless	RB
cord-293768-uijc6qdo	61	39	significant	significant	JJ
cord-293768-uijc6qdo	61	40	titers	titer	NNS
cord-293768-uijc6qdo	61	41	.	.	.
cord-293768-uijc6qdo	62	1	Although	although	IN
cord-293768-uijc6qdo	62	2	there	there	EX
cord-293768-uijc6qdo	62	3	is	be	VBZ
cord-293768-uijc6qdo	62	4	an	an	DT
cord-293768-uijc6qdo	62	5	apparent	apparent	JJ
cord-293768-uijc6qdo	62	6	paradox	paradox	NN
cord-293768-uijc6qdo	62	7	in	in	IN
cord-293768-uijc6qdo	62	8	the	the	DT
cord-293768-uijc6qdo	62	9	two	two	CD
cord-293768-uijc6qdo	62	10	findings	finding	NNS
cord-293768-uijc6qdo	62	11	,	,	,
cord-293768-uijc6qdo	62	12	it	-PRON-	PRP
cord-293768-uijc6qdo	62	13	appears	appear	VBZ
cord-293768-uijc6qdo	62	14	that	that	IN
cord-293768-uijc6qdo	62	15	maturation	maturation	NN
cord-293768-uijc6qdo	62	16	and	and	CC
cord-293768-uijc6qdo	62	17	activation	activation	NN
cord-293768-uijc6qdo	62	18	of	of	IN
cord-293768-uijc6qdo	62	19	monocytes	monocyte	NNS
cord-293768-uijc6qdo	62	20	is	be	VBZ
cord-293768-uijc6qdo	62	21	necessary	necessary	JJ
cord-293768-uijc6qdo	62	22	for	for	IN
cord-293768-uijc6qdo	62	23	productive	productive	JJ
cord-293768-uijc6qdo	62	24	infection	infection	NN
cord-293768-uijc6qdo	62	25	.	.	.
cord-293768-uijc6qdo	63	1	The	the	DT
cord-293768-uijc6qdo	63	2	adherence	adherence	NN
cord-293768-uijc6qdo	63	3	to	to	IN
cord-293768-uijc6qdo	63	4	plastic	plastic	NN
cord-293768-uijc6qdo	63	5	could	could	MD
cord-293768-uijc6qdo	63	6	in	in	IN
cord-293768-uijc6qdo	63	7	fact	fact	NN
cord-293768-uijc6qdo	63	8	activate	activate	VB
cord-293768-uijc6qdo	63	9	the	the	DT
cord-293768-uijc6qdo	63	10	cells	cell	NNS
cord-293768-uijc6qdo	63	11	.	.	.
cord-293768-uijc6qdo	64	1	Collectively	collectively	RB
cord-293768-uijc6qdo	64	2	,	,	,
cord-293768-uijc6qdo	64	3	these	these	DT
cord-293768-uijc6qdo	64	4	results	result	NNS
cord-293768-uijc6qdo	64	5	indicate	indicate	VBP
cord-293768-uijc6qdo	64	6	that	that	IN
cord-293768-uijc6qdo	64	7	heterogenous	heterogenous	JJ
cord-293768-uijc6qdo	64	8	PAM	PAM	NNP
cord-293768-uijc6qdo	64	9	populations	population	NNS
cord-293768-uijc6qdo	64	10	exist	exist	VBP
cord-293768-uijc6qdo	64	11	and	and	CC
cord-293768-uijc6qdo	64	12	that	that	IN
cord-293768-uijc6qdo	64	13	these	these	DT
cord-293768-uijc6qdo	64	14	cells	cell	NNS
cord-293768-uijc6qdo	64	15	showed	show	VBD
cord-293768-uijc6qdo	64	16	different	different	JJ
cord-293768-uijc6qdo	64	17	morphological	morphological	JJ
cord-293768-uijc6qdo	64	18	and	and	CC
cord-293768-uijc6qdo	64	19	functional	functional	JJ
cord-293768-uijc6qdo	64	20	properties	property	NNS
cord-293768-uijc6qdo	64	21	.	.	.
cord-293768-uijc6qdo	65	1	Furthermore	furthermore	RB
cord-293768-uijc6qdo	65	2	,	,	,
cord-293768-uijc6qdo	65	3	the	the	DT
cord-293768-uijc6qdo	65	4	activation	activation	NN
cord-293768-uijc6qdo	65	5	/	/	SYM
cord-293768-uijc6qdo	65	6	maturation	maturation	NN
cord-293768-uijc6qdo	65	7	stage	stage	NN
cord-293768-uijc6qdo	65	8	of	of	IN
cord-293768-uijc6qdo	65	9	macrophages	macrophage	NNS
cord-293768-uijc6qdo	65	10	modulate	modulate	VBP
cord-293768-uijc6qdo	65	11	the	the	DT
cord-293768-uijc6qdo	65	12	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	65	13	to	to	IN
cord-293768-uijc6qdo	65	14	virus	virus	NN
cord-293768-uijc6qdo	65	15	infection	infection	NN
cord-293768-uijc6qdo	65	16	.	.	.
cord-293768-uijc6qdo	66	1	The	the	DT
cord-293768-uijc6qdo	66	2	susceptiblity	susceptiblity	NN
cord-293768-uijc6qdo	66	3	of	of	IN
cord-293768-uijc6qdo	66	4	various	various	JJ
cord-293768-uijc6qdo	66	5	immune	immune	JJ
cord-293768-uijc6qdo	66	6	cells	cell	NNS
cord-293768-uijc6qdo	66	7	to	to	IN
cord-293768-uijc6qdo	66	8	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	66	9	is	be	VBZ
cord-293768-uijc6qdo	66	10	summarized	summarize	VBN
cord-293768-uijc6qdo	66	11	in	in	IN
cord-293768-uijc6qdo	66	12	Table	Table	NNP
cord-293768-uijc6qdo	66	13	 	 	_SP
cord-293768-uijc6qdo	66	14	1	1	CD
cord-293768-uijc6qdo	66	15	.	.	.
cord-293768-uijc6qdo	67	1	Clinical	clinical	JJ
cord-293768-uijc6qdo	67	2	and	and	CC
cord-293768-uijc6qdo	67	3	experimental	experimental	JJ
cord-293768-uijc6qdo	67	4	studies	study	NNS
cord-293768-uijc6qdo	67	5	suggest	suggest	VBP
cord-293768-uijc6qdo	67	6	that	that	IN
cord-293768-uijc6qdo	67	7	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	67	8	modulates	modulate	VBZ
cord-293768-uijc6qdo	67	9	host	host	NN
cord-293768-uijc6qdo	67	10	responses	response	NNS
cord-293768-uijc6qdo	67	11	based	base	VBN
cord-293768-uijc6qdo	67	12	on	on	IN
cord-293768-uijc6qdo	67	13	two	two	CD
cord-293768-uijc6qdo	67	14	observations	observation	NNS
cord-293768-uijc6qdo	67	15	:	:	:
cord-293768-uijc6qdo	67	16	(	(	-LRB-
cord-293768-uijc6qdo	67	17	1	1	LS
cord-293768-uijc6qdo	67	18	)	)	-RRB-
cord-293768-uijc6qdo	67	19	secondary	secondary	JJ
cord-293768-uijc6qdo	67	20	infections	infection	NNS
cord-293768-uijc6qdo	67	21	,	,	,
cord-293768-uijc6qdo	68	1	e.g.	e.g.	IN
cord-293768-uijc6qdo	68	2	pneumonia	pneumonia	NN
cord-293768-uijc6qdo	68	3	,	,	,
cord-293768-uijc6qdo	68	4	arthritis	arthritis	NN
cord-293768-uijc6qdo	68	5	,	,	,
cord-293768-uijc6qdo	68	6	eye	eye	NN
cord-293768-uijc6qdo	68	7	infections	infection	NNS
cord-293768-uijc6qdo	68	8	,	,	,
cord-293768-uijc6qdo	68	9	meningitis	meningitis	NN
cord-293768-uijc6qdo	68	10	and	and	CC
cord-293768-uijc6qdo	68	11	infections	infection	NNS
cord-293768-uijc6qdo	68	12	with	with	IN
cord-293768-uijc6qdo	68	13	PRV	PRV	NNP
cord-293768-uijc6qdo	68	14	,	,	,
cord-293768-uijc6qdo	68	15	PPV	PPV	NNP
cord-293768-uijc6qdo	68	16	and	and	CC
cord-293768-uijc6qdo	68	17	SIV	SIV	NNP
cord-293768-uijc6qdo	68	18	are	be	VBP
cord-293768-uijc6qdo	68	19	common	common	JJ
cord-293768-uijc6qdo	68	20	following	follow	VBG
cord-293768-uijc6qdo	68	21	PRRS	PRRS	NNP
cord-293768-uijc6qdo	68	22	virus	virus	NN
cord-293768-uijc6qdo	68	23	infection	infection	NN
cord-293768-uijc6qdo	68	24	(	(	-LRB-
cord-293768-uijc6qdo	68	25	Collins	Collins	NNP
cord-293768-uijc6qdo	68	26	and	and	CC
cord-293768-uijc6qdo	68	27	Rossow	Rossow	NNP
cord-293768-uijc6qdo	68	28	,	,	,
cord-293768-uijc6qdo	68	29	1993	1993	CD
cord-293768-uijc6qdo	68	30	;	;	:
cord-293768-uijc6qdo	69	1	Zeman	Zeman	NNP
cord-293768-uijc6qdo	69	2	et	et	NNP
cord-293768-uijc6qdo	69	3	al	al	NNP
cord-293768-uijc6qdo	69	4	.	.	.
cord-293768-uijc6qdo	70	1	,	,	,
cord-293768-uijc6qdo	70	2	1993	1993	CD
cord-293768-uijc6qdo	70	3	;	;	:
cord-293768-uijc6qdo	70	4	Done	do	VBN
cord-293768-uijc6qdo	70	5	and	and	CC
cord-293768-uijc6qdo	70	6	Paton	Paton	NNP
cord-293768-uijc6qdo	70	7	,	,	,
cord-293768-uijc6qdo	70	8	T.	T.	NNP
cord-293768-uijc6qdo	70	9	W.	W.	NNP
cord-293768-uijc6qdo	70	10	Molitor	Molitor	NNP
cord-293768-uijc6qdo	70	11	PT	PT	NNP
cord-293768-uijc6qdo	70	12	al	al	NNP
cord-293768-uijc6qdo	70	13	.	.	NNP
cord-293768-uijc6qdo	70	14	/	/	NFP
cord-293768-uijc6qdo	71	1	Veterinu	Veterinu	NNP
cord-293768-uijc6qdo	71	2	?	?	.
cord-293768-uijc6qdo	72	1	Microbiology	microbiology	NN
cord-293768-uijc6qdo	72	2	55	55	CD
cord-293768-uijc6qdo	72	3	ClYY7	clyy7	NN
cord-293768-uijc6qdo	72	4	)	)	-RRB-
cord-293768-uijc6qdo	73	1	[	[	-LRB-
cord-293768-uijc6qdo	73	2	265	265	CD
cord-293768-uijc6qdo	73	3	]	]	-RRB-
cord-293768-uijc6qdo	73	4	[	[	-LRB-
cord-293768-uijc6qdo	73	5	266	266	CD
cord-293768-uijc6qdo	73	6	]	]	-RRB-
cord-293768-uijc6qdo	73	7	[	[	-LRB-
cord-293768-uijc6qdo	73	8	267	267	CD
cord-293768-uijc6qdo	73	9	]	]	-RRB-
cord-293768-uijc6qdo	73	10	[	[	-LRB-
cord-293768-uijc6qdo	73	11	268	268	CD
cord-293768-uijc6qdo	73	12	]	]	-RRB-
cord-293768-uijc6qdo	73	13	[	[	-LRB-
cord-293768-uijc6qdo	73	14	269	269	CD
cord-293768-uijc6qdo	73	15	]	]	-RRB-
cord-293768-uijc6qdo	73	16	[	[	-LRB-
cord-293768-uijc6qdo	73	17	270	270	CD
cord-293768-uijc6qdo	73	18	]	]	-RRB-
cord-293768-uijc6qdo	73	19	[	[	-LRB-
cord-293768-uijc6qdo	73	20	271	271	CD
cord-293768-uijc6qdo	73	21	]	]	-RRB-
cord-293768-uijc6qdo	73	22	[	[	-LRB-
cord-293768-uijc6qdo	73	23	272	272	CD
cord-293768-uijc6qdo	73	24	]	]	-RRB-
cord-293768-uijc6qdo	73	25	[	[	-LRB-
cord-293768-uijc6qdo	73	26	273	273	CD
cord-293768-uijc6qdo	73	27	]	]	-RRB-
cord-293768-uijc6qdo	73	28	[	[	-LRB-
cord-293768-uijc6qdo	73	29	274	274	CD
cord-293768-uijc6qdo	73	30	]	]	-RRB-
cord-293768-uijc6qdo	73	31	[	[	-LRB-
cord-293768-uijc6qdo	73	32	275	275	CD
cord-293768-uijc6qdo	73	33	]	]	-RRB-
cord-293768-uijc6qdo	73	34	[	[	-LRB-
cord-293768-uijc6qdo	73	35	276	276	CD
cord-293768-uijc6qdo	73	36	]	]	-RRB-
cord-293768-uijc6qdo	73	37	1995	1995	CD
cord-293768-uijc6qdo	73	38	)	)	-RRB-
cord-293768-uijc6qdo	73	39	and	and	CC
cord-293768-uijc6qdo	73	40	(	(	-LRB-
cord-293768-uijc6qdo	73	41	2	2	LS
cord-293768-uijc6qdo	73	42	)	)	-RRB-
cord-293768-uijc6qdo	73	43	experimental	experimental	JJ
cord-293768-uijc6qdo	73	44	infection	infection	NN
cord-293768-uijc6qdo	73	45	with	with	IN
cord-293768-uijc6qdo	73	46	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	73	47	precipitates	precipitate	VBZ
cord-293768-uijc6qdo	73	48	clinical	clinical	JJ
cord-293768-uijc6qdo	73	49	disease	disease	NN
cord-293768-uijc6qdo	73	50	in	in	IN
cord-293768-uijc6qdo	73	51	piglets	piglet	NNS
cord-293768-uijc6qdo	73	52	challenged	challenge	VBN
cord-293768-uijc6qdo	73	53	with	with	IN
cord-293768-uijc6qdo	73	54	Streprococcus	Streprococcus	NNP
cord-293768-uijc6qdo	73	55	suis	suis	FW
cord-293768-uijc6qdo	73	56	(	(	-LRB-
cord-293768-uijc6qdo	73	57	Calina	Calina	NNP
cord-293768-uijc6qdo	73	58	et	et	NNP
cord-293768-uijc6qdo	73	59	al	al	NNP
cord-293768-uijc6qdo	73	60	.	.	NNP
cord-293768-uijc6qdo	73	61	,	,	,
cord-293768-uijc6qdo	73	62	1994	1994	CD
cord-293768-uijc6qdo	73	63	)	)	-RRB-
cord-293768-uijc6qdo	73	64	or	or	CC
cord-293768-uijc6qdo	73	65	with	with	IN
cord-293768-uijc6qdo	73	66	either	either	DT
cord-293768-uijc6qdo	73	67	of	of	IN
cord-293768-uijc6qdo	73	68	two	two	CD
cord-293768-uijc6qdo	73	69	respiratory	respiratory	JJ
cord-293768-uijc6qdo	73	70	viruses	virus	NNS
cord-293768-uijc6qdo	73	71	,	,	,
cord-293768-uijc6qdo	73	72	porcine	porcine	JJ
cord-293768-uijc6qdo	73	73	respiratory	respiratory	JJ
cord-293768-uijc6qdo	73	74	coronavirus	coronavirus	NN
cord-293768-uijc6qdo	73	75	(	(	-LRB-
cord-293768-uijc6qdo	73	76	PRCV	PRCV	NNP
cord-293768-uijc6qdo	73	77	)	)	-RRB-
cord-293768-uijc6qdo	73	78	or	or	CC
cord-293768-uijc6qdo	73	79	swine	swine	NN
cord-293768-uijc6qdo	73	80	influenza	influenza	NN
cord-293768-uijc6qdo	73	81	(	(	-LRB-
cord-293768-uijc6qdo	73	82	SI	SI	NNP
cord-293768-uijc6qdo	73	83	,	,	,
cord-293768-uijc6qdo	73	84	Van	Van	NNP
cord-293768-uijc6qdo	73	85	Reeth	Reeth	NNP
cord-293768-uijc6qdo	73	86	et	et	NNP
cord-293768-uijc6qdo	73	87	al	al	NNP
cord-293768-uijc6qdo	73	88	.	.	NNP
cord-293768-uijc6qdo	73	89	,	,	,
cord-293768-uijc6qdo	73	90	1994	1994	CD
cord-293768-uijc6qdo	73	91	)	)	-RRB-
cord-293768-uijc6qdo	73	92	.	.	.
cord-293768-uijc6qdo	74	1	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	74	2	infections	infection	NNS
cord-293768-uijc6qdo	74	3	are	be	VBP
cord-293768-uijc6qdo	74	4	commonly	commonly	RB
cord-293768-uijc6qdo	74	5	followed	follow	VBN
cord-293768-uijc6qdo	74	6	by	by	IN
cord-293768-uijc6qdo	74	7	severe	severe	JJ
cord-293768-uijc6qdo	74	8	,	,	,
cord-293768-uijc6qdo	74	9	secondary	secondary	JJ
cord-293768-uijc6qdo	74	10	bacterial	bacterial	JJ
cord-293768-uijc6qdo	74	11	diseases	disease	NNS
cord-293768-uijc6qdo	74	12	which	which	WDT
cord-293768-uijc6qdo	74	13	greatly	greatly	RB
cord-293768-uijc6qdo	74	14	reduce	reduce	VBP
cord-293768-uijc6qdo	74	15	the	the	DT
cord-293768-uijc6qdo	74	16	performance	performance	NN
cord-293768-uijc6qdo	74	17	of	of	IN
cord-293768-uijc6qdo	74	18	growing	grow	VBG
cord-293768-uijc6qdo	74	19	pigs	pig	NNS
cord-293768-uijc6qdo	74	20	(	(	-LRB-
cord-293768-uijc6qdo	74	21	Collins	Collins	NNP
cord-293768-uijc6qdo	74	22	and	and	CC
cord-293768-uijc6qdo	74	23	Rossow	Rossow	NNP
cord-293768-uijc6qdo	74	24	,	,	,
cord-293768-uijc6qdo	74	25	1993	1993	CD
cord-293768-uijc6qdo	74	26	)	)	-RRB-
cord-293768-uijc6qdo	74	27	.	.	.
cord-293768-uijc6qdo	75	1	In	in	IN
cord-293768-uijc6qdo	75	2	a	a	DT
cord-293768-uijc6qdo	75	3	few	few	JJ
cord-293768-uijc6qdo	75	4	selected	select	VBN
cord-293768-uijc6qdo	75	5	herds	herd	NNS
cord-293768-uijc6qdo	75	6	.	.	.
cord-293768-uijc6qdo	76	1	a	a	DT
cord-293768-uijc6qdo	76	2	thorough	thorough	JJ
cord-293768-uijc6qdo	76	3	pathological	pathological	JJ
cord-293768-uijc6qdo	76	4	and	and	CC
cord-293768-uijc6qdo	76	5	microbiological	microbiological	JJ
cord-293768-uijc6qdo	76	6	work	work	NN
cord-293768-uijc6qdo	76	7	-	-	HYPH
cord-293768-uijc6qdo	76	8	up	up	NN
cord-293768-uijc6qdo	76	9	has	have	VBZ
cord-293768-uijc6qdo	76	10	been	be	VBN
cord-293768-uijc6qdo	76	11	performed	perform	VBN
cord-293768-uijc6qdo	76	12	.	.	.
cord-293768-uijc6qdo	77	1	A	a	DT
cord-293768-uijc6qdo	77	2	variety	variety	NN
cord-293768-uijc6qdo	77	3	of	of	IN
cord-293768-uijc6qdo	77	4	infectious	infectious	JJ
cord-293768-uijc6qdo	77	5	agents	agent	NNS
cord-293768-uijc6qdo	77	6	have	have	VBP
cord-293768-uijc6qdo	77	7	been	be	VBN
cord-293768-uijc6qdo	77	8	isolated	isolate	VBN
cord-293768-uijc6qdo	77	9	in	in	IN
cord-293768-uijc6qdo	77	10	concert	concert	NN
cord-293768-uijc6qdo	77	11	with	with	IN
cord-293768-uijc6qdo	77	12	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	77	13	:	:	:
cord-293768-uijc6qdo	78	1	Actinobacillus	Actinobacillus	NNP
cord-293768-uijc6qdo	78	2	pleuropneumonia	pleuropneumonia	NNP
cord-293768-uijc6qdo	78	3	,	,	,
cord-293768-uijc6qdo	78	4	Myoplasma	Myoplasma	NNP
cord-293768-uijc6qdo	78	5	hyymeumoniae	hyymeumoniae	NN
cord-293768-uijc6qdo	78	6	,	,	,
cord-293768-uijc6qdo	78	7	Haemoplilus	Haemoplilus	NNP
cord-293768-uijc6qdo	78	8	parasuis	parasuis	NN
cord-293768-uijc6qdo	78	9	,	,	,
cord-293768-uijc6qdo	78	10	Actinomyes	Actinomyes	NNP
cord-293768-uijc6qdo	78	11	pygenes	pygene	NNS
cord-293768-uijc6qdo	78	12	.	.	.
cord-293768-uijc6qdo	79	1	Streptococcus	streptococcus	NN
cord-293768-uijc6qdo	79	2	suis	suis	NN
cord-293768-uijc6qdo	79	3	and	and	CC
cord-293768-uijc6qdo	79	4	swine	swine	NN
cord-293768-uijc6qdo	79	5	influenza	influenza	NN
cord-293768-uijc6qdo	79	6	(	(	-LRB-
cord-293768-uijc6qdo	79	7	Zeman	Zeman	NNP
cord-293768-uijc6qdo	79	8	et	et	NNP
cord-293768-uijc6qdo	79	9	al	al	NNP
cord-293768-uijc6qdo	79	10	.	.	NNP
cord-293768-uijc6qdo	79	11	,	,	,
cord-293768-uijc6qdo	79	12	1993	1993	CD
cord-293768-uijc6qdo	79	13	)	)	-RRB-
cord-293768-uijc6qdo	79	14	.	.	.
cord-293768-uijc6qdo	80	1	The	the	DT
cord-293768-uijc6qdo	80	2	conclusion	conclusion	NN
cord-293768-uijc6qdo	80	3	from	from	IN
cord-293768-uijc6qdo	80	4	this	this	DT
cord-293768-uijc6qdo	80	5	field	field	NN
cord-293768-uijc6qdo	80	6	investigation	investigation	NN
cord-293768-uijc6qdo	80	7	was	be	VBD
cord-293768-uijc6qdo	80	8	that	that	IN
cord-293768-uijc6qdo	80	9	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	80	10	can	can	MD
cord-293768-uijc6qdo	80	11	increase	increase	VB
cord-293768-uijc6qdo	80	12	the	the	DT
cord-293768-uijc6qdo	80	13	incidence	incidence	NN
cord-293768-uijc6qdo	80	14	of	of	IN
cord-293768-uijc6qdo	80	15	other	other	JJ
cord-293768-uijc6qdo	80	16	common	common	JJ
cord-293768-uijc6qdo	80	17	diseases	disease	NNS
cord-293768-uijc6qdo	80	18	.	.	.
cord-293768-uijc6qdo	81	1	One	one	CD
cord-293768-uijc6qdo	81	2	of	of	IN
cord-293768-uijc6qdo	81	3	the	the	DT
cord-293768-uijc6qdo	81	4	agents	agent	NNS
cord-293768-uijc6qdo	81	5	identified	identify	VBN
cord-293768-uijc6qdo	81	6	,	,	,
cord-293768-uijc6qdo	81	7	H.	H.	NNP
cord-293768-uijc6qdo	81	8	parasuis	parasuis	NN
cord-293768-uijc6qdo	81	9	,	,	,
cord-293768-uijc6qdo	81	10	has	have	VBZ
cord-293768-uijc6qdo	81	11	been	be	VBN
cord-293768-uijc6qdo	81	12	diagnosed	diagnose	VBN
cord-293768-uijc6qdo	81	13	increasingly	increasingly	RB
cord-293768-uijc6qdo	81	14	in	in	IN
cord-293768-uijc6qdo	81	15	the	the	DT
cord-293768-uijc6qdo	81	16	upper	upper	JJ
cord-293768-uijc6qdo	81	17	midwest	midwest	NN
cord-293768-uijc6qdo	81	18	.	.	.
cord-293768-uijc6qdo	82	1	since	since	IN
cord-293768-uijc6qdo	82	2	the	the	DT
cord-293768-uijc6qdo	82	3	appearance	appearance	NN
cord-293768-uijc6qdo	82	4	of	of	IN
cord-293768-uijc6qdo	82	5	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	82	6	.	.	.
cord-293768-uijc6qdo	83	1	Iowa	Iowa	NNP
cord-293768-uijc6qdo	83	2	State	State	NNP
cord-293768-uijc6qdo	83	3	Diagnostic	Diagnostic	NNP
cord-293768-uijc6qdo	83	4	Laboratory	Laboratory	NNP
cord-293768-uijc6qdo	83	5	identified	identify	VBD
cord-293768-uijc6qdo	83	6	142	142	CD
cord-293768-uijc6qdo	83	7	isolations	isolation	NNS
cord-293768-uijc6qdo	83	8	in	in	IN
cord-293768-uijc6qdo	83	9	1992	1992	CD
cord-293768-uijc6qdo	83	10	.	.	.
cord-293768-uijc6qdo	84	1	compared	compare	VBN
cord-293768-uijc6qdo	84	2	to	to	IN
cord-293768-uijc6qdo	84	3	79	79	CD
cord-293768-uijc6qdo	84	4	in	in	IN
cord-293768-uijc6qdo	84	5	1990	1990	CD
cord-293768-uijc6qdo	84	6	.	.	.
cord-293768-uijc6qdo	85	1	South	South	NNP
cord-293768-uijc6qdo	85	2	Dakota	Dakota	NNP
cord-293768-uijc6qdo	85	3	State	State	NNP
cord-293768-uijc6qdo	85	4	Laboratory	Laboratory	NNP
cord-293768-uijc6qdo	85	5	identified	identify	VBD
cord-293768-uijc6qdo	85	6	144	144	CD
cord-293768-uijc6qdo	85	7	cases	case	NNS
cord-293768-uijc6qdo	85	8	in	in	IN
cord-293768-uijc6qdo	85	9	1992	1992	CD
cord-293768-uijc6qdo	85	10	.	.	.
cord-293768-uijc6qdo	86	1	compared	compare	VBN
cord-293768-uijc6qdo	86	2	to	to	IN
cord-293768-uijc6qdo	86	3	54	54	CD
cord-293768-uijc6qdo	86	4	in	in	IN
cord-293768-uijc6qdo	86	5	1990	1990	CD
cord-293768-uijc6qdo	86	6	.	.	.
cord-293768-uijc6qdo	87	1	Minnesota	Minnesota	NNP
cord-293768-uijc6qdo	87	2	State	State	NNP
cord-293768-uijc6qdo	87	3	Laboratory	Laboratory	NNP
cord-293768-uijc6qdo	87	4	identified	identify	VBD
cord-293768-uijc6qdo	87	5	3	3	CD
cord-293768-uijc6qdo	87	6	I8	i8	NN
cord-293768-uijc6qdo	87	7	in	in	IN
cord-293768-uijc6qdo	87	8	1992	1992	CD
cord-293768-uijc6qdo	87	9	,	,	,
cord-293768-uijc6qdo	87	10	compared	compare	VBN
cord-293768-uijc6qdo	87	11	to	to	IN
cord-293768-uijc6qdo	87	12	35	35	CD
cord-293768-uijc6qdo	87	13	in	in	IN
cord-293768-uijc6qdo	87	14	1988	1988	CD
cord-293768-uijc6qdo	87	15	.	.	.
cord-293768-uijc6qdo	88	1	Indirect	indirect	JJ
cord-293768-uijc6qdo	88	2	evidence	evidence	NN
cord-293768-uijc6qdo	88	3	of	of	IN
cord-293768-uijc6qdo	88	4	the	the	DT
cord-293768-uijc6qdo	88	5	role	role	NN
cord-293768-uijc6qdo	88	6	of	of	IN
cord-293768-uijc6qdo	88	7	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	88	8	in	in	IN
cord-293768-uijc6qdo	88	9	precipitating	precipitate	VBG
cord-293768-uijc6qdo	88	10	secondary	secondary	JJ
cord-293768-uijc6qdo	88	11	infections	infection	NNS
cord-293768-uijc6qdo	88	12	comes	come	VBZ
cord-293768-uijc6qdo	88	13	from	from	IN
cord-293768-uijc6qdo	88	14	successfully	successfully	RB
cord-293768-uijc6qdo	88	15	improved	improve	VBN
cord-293768-uijc6qdo	88	16	growth	growth	NN
cord-293768-uijc6qdo	88	17	and	and	CC
cord-293768-uijc6qdo	88	18	decreased	decrease	VBD
cord-293768-uijc6qdo	88	19	mortality	mortality	NN
cord-293768-uijc6qdo	88	20	on	on	IN
cord-293768-uijc6qdo	88	21	farms	farm	NNS
cord-293768-uijc6qdo	88	22	that	that	WDT
cord-293768-uijc6qdo	88	23	have	have	VBP
cord-293768-uijc6qdo	88	24	eliminated	eliminate	VBN
cord-293768-uijc6qdo	88	25	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	88	26	through	through	IN
cord-293768-uijc6qdo	88	27	nursery	nursery	NN
cord-293768-uijc6qdo	88	28	depopulation	depopulation	NN
cord-293768-uijc6qdo	89	1	(	(	-LRB-
cord-293768-uijc6qdo	89	2	Dee	Dee	NNP
cord-293768-uijc6qdo	89	3	and	and	CC
cord-293768-uijc6qdo	89	4	Joo	Joo	NNP
cord-293768-uijc6qdo	89	5	,	,	,
cord-293768-uijc6qdo	89	6	1994	1994	CD
cord-293768-uijc6qdo	89	7	)	)	-RRB-
cord-293768-uijc6qdo	89	8	.	.	.
cord-293768-uijc6qdo	90	1	With	with	IN
cord-293768-uijc6qdo	90	2	the	the	DT
cord-293768-uijc6qdo	90	3	elimination	elimination	NN
cord-293768-uijc6qdo	90	4	of	of	IN
cord-293768-uijc6qdo	90	5	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	90	6	on	on	IN
cord-293768-uijc6qdo	90	7	farms	farm	NNS
cord-293768-uijc6qdo	90	8	,	,	,
cord-293768-uijc6qdo	90	9	production	production	NN
cord-293768-uijc6qdo	90	10	improved	improve	VBN
cord-293768-uijc6qdo	90	11	and	and	CC
cord-293768-uijc6qdo	90	12	the	the	DT
cord-293768-uijc6qdo	90	13	isolation	isolation	NN
cord-293768-uijc6qdo	90	14	and	and	CC
cord-293768-uijc6qdo	90	15	association	association	NN
cord-293768-uijc6qdo	90	16	of	of	IN
cord-293768-uijc6qdo	90	17	disease	disease	NNP
cord-293768-uijc6qdo	90	18	with	with	IN
cord-293768-uijc6qdo	90	19	secondary	secondary	JJ
cord-293768-uijc6qdo	90	20	agents	agent	NNS
cord-293768-uijc6qdo	90	21	dramatically	dramatically	RB
cord-293768-uijc6qdo	90	22	decreased	decrease	VBD
cord-293768-uijc6qdo	90	23	.	.	.
cord-293768-uijc6qdo	91	1	Clinically	clinically	RB
cord-293768-uijc6qdo	91	2	,	,	,
cord-293768-uijc6qdo	91	3	there	there	EX
cord-293768-uijc6qdo	91	4	is	be	VBZ
cord-293768-uijc6qdo	91	5	little	little	JJ
cord-293768-uijc6qdo	91	6	doubt	doubt	NN
cord-293768-uijc6qdo	91	7	that	that	IN
cord-293768-uijc6qdo	91	8	concurrent	concurrent	JJ
cord-293768-uijc6qdo	91	9	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	91	10	frequently	frequently	RB
cord-293768-uijc6qdo	91	11	results	result	VBZ
cord-293768-uijc6qdo	91	12	in	in	IN
cord-293768-uijc6qdo	91	13	devastating	devastating	JJ
cord-293768-uijc6qdo	91	14	secondary	secondary	JJ
cord-293768-uijc6qdo	91	15	infectious	infectious	JJ
cord-293768-uijc6qdo	91	16	diseases	disease	NNS
cord-293768-uijc6qdo	91	17	in	in	IN
cord-293768-uijc6qdo	91	18	pigs	pig	NNS
cord-293768-uijc6qdo	91	19	;	;	:
cord-293768-uijc6qdo	91	20	however	however	RB
cord-293768-uijc6qdo	91	21	,	,	,
cord-293768-uijc6qdo	91	22	although	although	IN
cord-293768-uijc6qdo	91	23	clinical	clinical	JJ
cord-293768-uijc6qdo	91	24	and	and	CC
cord-293768-uijc6qdo	91	25	diagnostic	diagnostic	JJ
cord-293768-uijc6qdo	91	26	laboratory	laboratory	NN
cord-293768-uijc6qdo	91	27	data	datum	NNS
cord-293768-uijc6qdo	91	28	support	support	VBP
cord-293768-uijc6qdo	91	29	the	the	DT
cord-293768-uijc6qdo	91	30	hypothesis	hypothesis	NN
cord-293768-uijc6qdo	91	31	of	of	IN
cord-293768-uijc6qdo	91	32	an	an	DT
cord-293768-uijc6qdo	91	33	interaction	interaction	NN
cord-293768-uijc6qdo	91	34	between	between	IN
cord-293768-uijc6qdo	91	35	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	91	36	and	and	CC
cord-293768-uijc6qdo	91	37	other	other	JJ
cord-293768-uijc6qdo	91	38	agents	agent	NNS
cord-293768-uijc6qdo	91	39	,	,	,
cord-293768-uijc6qdo	91	40	yet	yet	CC
cord-293768-uijc6qdo	91	41	attempts	attempt	VBZ
cord-293768-uijc6qdo	91	42	to	to	TO
cord-293768-uijc6qdo	91	43	demonstrate	demonstrate	VB
cord-293768-uijc6qdo	91	44	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	91	45	as	as	IN
cord-293768-uijc6qdo	91	46	a	a	DT
cord-293768-uijc6qdo	91	47	predisposing	predispose	VBG
cord-293768-uijc6qdo	91	48	factor	factor	NN
cord-293768-uijc6qdo	91	49	in	in	IN
cord-293768-uijc6qdo	91	50	respiratory	respiratory	JJ
cord-293768-uijc6qdo	91	51	disease	disease	NN
cord-293768-uijc6qdo	91	52	under	under	IN
cord-293768-uijc6qdo	91	53	experimental	experimental	JJ
cord-293768-uijc6qdo	91	54	conditions	condition	NNS
cord-293768-uijc6qdo	91	55	.	.	.
cord-293768-uijc6qdo	92	1	with	with	IN
cord-293768-uijc6qdo	92	2	the	the	DT
cord-293768-uijc6qdo	92	3	exceptions	exception	NNS
cord-293768-uijc6qdo	92	4	of	of	IN
cord-293768-uijc6qdo	92	5	Streptococcus	streptococcus	NN
cord-293768-uijc6qdo	92	6	suis	suis	NN
cord-293768-uijc6qdo	92	7	and	and	CC
cord-293768-uijc6qdo	92	8	two	two	CD
cord-293768-uijc6qdo	92	9	viruses	virus	NNS
cord-293768-uijc6qdo	92	10	,	,	,
cord-293768-uijc6qdo	92	11	porcine	porcine	JJ
cord-293768-uijc6qdo	92	12	respiratory	respiratory	JJ
cord-293768-uijc6qdo	92	13	coronavirus	coronavirus	NN
cord-293768-uijc6qdo	92	14	and	and	CC
cord-293768-uijc6qdo	92	15	swine	swine	NN
cord-293768-uijc6qdo	92	16	influenza	influenza	NN
cord-293768-uijc6qdo	92	17	,	,	,
cord-293768-uijc6qdo	92	18	have	have	VBP
cord-293768-uijc6qdo	92	19	been	be	VBN
cord-293768-uijc6qdo	92	20	unsuccessful	unsuccessful	JJ
cord-293768-uijc6qdo	92	21	.	.	.
cord-293768-uijc6qdo	93	1	Streptococcus	Streptococcus	NNP
cord-293768-uijc6qdo	93	2	suis	suis	NN
cord-293768-uijc6qdo	93	3	(	(	-LRB-
cord-293768-uijc6qdo	93	4	S.	S.	NNP
cord-293768-uijc6qdo	93	5	suis	suis	NN
cord-293768-uijc6qdo	93	6	)	)	-RRB-
cord-293768-uijc6qdo	93	7	serotype	serotype	NN
cord-293768-uijc6qdo	93	8	2	2	CD
cord-293768-uijc6qdo	93	9	infection	infection	NN
cord-293768-uijc6qdo	93	10	causes	cause	VBZ
cord-293768-uijc6qdo	93	11	septicemia	septicemia	NN
cord-293768-uijc6qdo	93	12	,	,	,
cord-293768-uijc6qdo	93	13	meningitis	meningitis	NN
cord-293768-uijc6qdo	93	14	,	,	,
cord-293768-uijc6qdo	93	15	arthritis	arthritis	NN
cord-293768-uijc6qdo	93	16	and	and	CC
cord-293768-uijc6qdo	93	17	death	death	NN
cord-293768-uijc6qdo	93	18	,	,	,
cord-293768-uijc6qdo	93	19	usually	usually	RB
cord-293768-uijc6qdo	93	20	in	in	IN
cord-293768-uijc6qdo	93	21	young	young	JJ
cord-293768-uijc6qdo	93	22	weaned	wean	VBD
cord-293768-uijc6qdo	93	23	pigs	pig	NNS
cord-293768-uijc6qdo	93	24	.	.	.
cord-293768-uijc6qdo	94	1	Interactions	interaction	NNS
cord-293768-uijc6qdo	94	2	of	of	IN
cord-293768-uijc6qdo	94	3	S.	S.	NNP
cord-293768-uijc6qdo	94	4	suis	suis	NN
cord-293768-uijc6qdo	94	5	serotype	serotype	NN
cord-293768-uijc6qdo	94	6	2	2	CD
cord-293768-uijc6qdo	94	7	with	with	IN
cord-293768-uijc6qdo	94	8	other	other	JJ
cord-293768-uijc6qdo	94	9	microorganisms	microorganism	NNS
cord-293768-uijc6qdo	94	10	such	such	JJ
cord-293768-uijc6qdo	94	11	as	as	IN
cord-293768-uijc6qdo	94	12	Bordetella	Bordetella	NNP
cord-293768-uijc6qdo	94	13	bronchiseptica	bronchiseptica	NNP
cord-293768-uijc6qdo	94	14	(	(	-LRB-
cord-293768-uijc6qdo	94	15	Vecht	Vecht	NNP
cord-293768-uijc6qdo	94	16	et	et	NNP
cord-293768-uijc6qdo	94	17	al	al	NNP
cord-293768-uijc6qdo	94	18	..	..	NNP
cord-293768-uijc6qdo	94	19	1992	1992	CD
cord-293768-uijc6qdo	94	20	)	)	-RRB-
cord-293768-uijc6qdo	94	21	and	and	CC
cord-293768-uijc6qdo	94	22	pseudorabies	pseudorabies	NN
cord-293768-uijc6qdo	94	23	virus	virus	NN
cord-293768-uijc6qdo	94	24	(	(	-LRB-
cord-293768-uijc6qdo	94	25	PRV	prv	NN
cord-293768-uijc6qdo	94	26	)	)	-RRB-
cord-293768-uijc6qdo	95	1	(	(	-LRB-
cord-293768-uijc6qdo	95	2	Iglesias	Iglesias	NNP
cord-293768-uijc6qdo	95	3	et	et	NNP
cord-293768-uijc6qdo	95	4	al	al	NNP
cord-293768-uijc6qdo	95	5	.	.	NNP
cord-293768-uijc6qdo	95	6	,	,	,
cord-293768-uijc6qdo	95	7	1992	1992	CD
cord-293768-uijc6qdo	95	8	)	)	-RRB-
cord-293768-uijc6qdo	95	9	have	have	VBP
cord-293768-uijc6qdo	95	10	been	be	VBN
cord-293768-uijc6qdo	95	11	demonstrated	demonstrate	VBN
cord-293768-uijc6qdo	95	12	experimentally	experimentally	RB
cord-293768-uijc6qdo	95	13	.	.	.
cord-293768-uijc6qdo	96	1	However	however	RB
cord-293768-uijc6qdo	96	2	,	,	,
cord-293768-uijc6qdo	96	3	it	-PRON-	PRP
cord-293768-uijc6qdo	96	4	has	have	VBZ
cord-293768-uijc6qdo	96	5	been	be	VBN
cord-293768-uijc6qdo	96	6	difficult	difficult	JJ
cord-293768-uijc6qdo	96	7	to	to	TO
cord-293768-uijc6qdo	96	8	study	study	VB
cord-293768-uijc6qdo	96	9	clinical	clinical	JJ
cord-293768-uijc6qdo	96	10	disease	disease	NN
cord-293768-uijc6qdo	96	11	caused	cause	VBN
cord-293768-uijc6qdo	96	12	by	by	IN
cord-293768-uijc6qdo	96	13	S.	S.	NNP
cord-293768-uijc6qdo	96	14	suis	suis	NN
cord-293768-uijc6qdo	96	15	infection	infection	NN
cord-293768-uijc6qdo	96	16	because	because	IN
cord-293768-uijc6qdo	96	17	clinical	clinical	JJ
cord-293768-uijc6qdo	96	18	disease	disease	NN
cord-293768-uijc6qdo	96	19	is	be	VBZ
cord-293768-uijc6qdo	96	20	difficult	difficult	JJ
cord-293768-uijc6qdo	96	21	to	to	TO
cord-293768-uijc6qdo	96	22	reproduce	reproduce	VB
cord-293768-uijc6qdo	96	23	using	use	VBG
cord-293768-uijc6qdo	96	24	natural	natural	JJ
cord-293768-uijc6qdo	96	25	routes	route	NNS
cord-293768-uijc6qdo	96	26	of	of	IN
cord-293768-uijc6qdo	96	27	exposure	exposure	NN
cord-293768-uijc6qdo	96	28	when	when	WRB
cord-293768-uijc6qdo	96	29	challenging	challenge	VBG
cord-293768-uijc6qdo	96	30	with	with	IN
cord-293768-uijc6qdo	96	31	S.	S.	NNP
cord-293768-uijc6qdo	96	32	suis	suis	NN
cord-293768-uijc6qdo	96	33	alone	alone	JJ
cord-293768-uijc6qdo	96	34	.	.	.
cord-293768-uijc6qdo	97	1	The	the	DT
cord-293768-uijc6qdo	97	2	objectives	objective	NNS
cord-293768-uijc6qdo	97	3	of	of	IN
cord-293768-uijc6qdo	97	4	experimental	experimental	JJ
cord-293768-uijc6qdo	97	5	studies	study	NNS
cord-293768-uijc6qdo	97	6	performed	perform	VBN
cord-293768-uijc6qdo	97	7	by	by	IN
cord-293768-uijc6qdo	97	8	Galina	Galina	NNP
cord-293768-uijc6qdo	97	9	et	et	NNP
cord-293768-uijc6qdo	97	10	al	al	NNP
cord-293768-uijc6qdo	97	11	.	.	.
cord-293768-uijc6qdo	98	1	(	(	-LRB-
cord-293768-uijc6qdo	98	2	1994	1994	CD
cord-293768-uijc6qdo	98	3	)	)	-RRB-
cord-293768-uijc6qdo	98	4	were	be	VBD
cord-293768-uijc6qdo	98	5	to	to	TO
cord-293768-uijc6qdo	98	6	characterize	characterize	VB
cord-293768-uijc6qdo	98	7	the	the	DT
cord-293768-uijc6qdo	98	8	interaction	interaction	NN
cord-293768-uijc6qdo	98	9	of	of	IN
cord-293768-uijc6qdo	98	10	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	98	11	and	and	CC
cord-293768-uijc6qdo	98	12	S.	S.	NNP
cord-293768-uijc6qdo	98	13	suis	suis	NN
cord-293768-uijc6qdo	98	14	under	under	IN
cord-293768-uijc6qdo	98	15	controlled	control	VBN
cord-293768-uijc6qdo	98	16	conditions	condition	NNS
cord-293768-uijc6qdo	98	17	and	and	CC
cord-293768-uijc6qdo	98	18	to	to	TO
cord-293768-uijc6qdo	98	19	determine	determine	VB
cord-293768-uijc6qdo	98	20	if	if	IN
cord-293768-uijc6qdo	98	21	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	98	22	pre	pre	VBD
cord-293768-uijc6qdo	98	23	-	-	VBZ
cord-293768-uijc6qdo	98	24	disposes	dispose	VBZ
cord-293768-uijc6qdo	98	25	pigs	pig	NNS
cord-293768-uijc6qdo	98	26	to	to	IN
cord-293768-uijc6qdo	98	27	S.	S.	NNP
cord-293768-uijc6qdo	98	28	suis	suis	NN
cord-293768-uijc6qdo	98	29	disease	disease	NN
cord-293768-uijc6qdo	98	30	.	.	.
cord-293768-uijc6qdo	99	1	Pigs	pig	NNS
cord-293768-uijc6qdo	99	2	inoculated	inoculate	VBN
cord-293768-uijc6qdo	99	3	with	with	IN
cord-293768-uijc6qdo	99	4	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	99	5	(	(	-LRB-
cord-293768-uijc6qdo	99	6	VR-2332	vr-2332	NN
cord-293768-uijc6qdo	99	7	)	)	-RRB-
cord-293768-uijc6qdo	99	8	followed	follow	VBN
cord-293768-uijc6qdo	99	9	by	by	IN
cord-293768-uijc6qdo	99	10	challenge	challenge	NN
cord-293768-uijc6qdo	99	11	with	with	IN
cord-293768-uijc6qdo	99	12	a	a	DT
cord-293768-uijc6qdo	99	13	virulent	virulent	JJ
cord-293768-uijc6qdo	99	14	strain	strain	NN
cord-293768-uijc6qdo	99	15	(	(	-LRB-
cord-293768-uijc6qdo	99	16	87555	87555	CD
cord-293768-uijc6qdo	99	17	)	)	-RRB-
cord-293768-uijc6qdo	99	18	of	of	IN
cord-293768-uijc6qdo	99	19	S.	S.	NNP
cord-293768-uijc6qdo	99	20	suis	suis	NN
cord-293768-uijc6qdo	99	21	serotype	serotype	NN
cord-293768-uijc6qdo	99	22	2	2	CD
cord-293768-uijc6qdo	99	23	developed	develop	VBD
cord-293768-uijc6qdo	99	24	clinical	clinical	JJ
cord-293768-uijc6qdo	99	25	signs	sign	NNS
cord-293768-uijc6qdo	99	26	,	,	,
cord-293768-uijc6qdo	99	27	suppurative	suppurative	JJ
cord-293768-uijc6qdo	99	28	meningitis	meningitis	NN
cord-293768-uijc6qdo	99	29	and	and	CC
cord-293768-uijc6qdo	99	30	abundant	abundant	JJ
cord-293768-uijc6qdo	99	31	growth	growth	NN
cord-293768-uijc6qdo	99	32	of	of	IN
cord-293768-uijc6qdo	99	33	S.	S.	NNP
cord-293768-uijc6qdo	99	34	suis	suis	NN
cord-293768-uijc6qdo	99	35	from	from	IN
cord-293768-uijc6qdo	99	36	tissues	tissue	NNS
cord-293768-uijc6qdo	99	37	,	,	,
cord-293768-uijc6qdo	99	38	including	include	VBG
cord-293768-uijc6qdo	99	39	brain	brain	NN
cord-293768-uijc6qdo	99	40	-	-	HYPH
cord-293768-uijc6qdo	99	41	meninges	meninge	NNS
cord-293768-uijc6qdo	99	42	.	.	.
cord-293768-uijc6qdo	100	1	Pigs	pig	NNS
cord-293768-uijc6qdo	100	2	inoculated	inoculate	VBN
cord-293768-uijc6qdo	100	3	with	with	IN
cord-293768-uijc6qdo	100	4	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	100	5	alone	alone	RB
cord-293768-uijc6qdo	100	6	,	,	,
cord-293768-uijc6qdo	100	7	S.	S.	NNP
cord-293768-uijc6qdo	100	8	suis	suis	FW
cord-293768-uijc6qdo	100	9	alone	alone	RB
cord-293768-uijc6qdo	100	10	,	,	.
cord-293768-uijc6qdo	101	1	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	101	2	and	and	CC
cord-293768-uijc6qdo	101	3	the	the	DT
cord-293768-uijc6qdo	101	4	DHS	DHS	NNP
cord-293768-uijc6qdo	101	5	strain	strain	NN
cord-293768-uijc6qdo	101	6	of	of	IN
cord-293768-uijc6qdo	101	7	S.	S.	NNP
cord-293768-uijc6qdo	101	8	suis	suis	NN
cord-293768-uijc6qdo	101	9	serotype	serotype	NN
cord-293768-uijc6qdo	101	10	2	2	CD
cord-293768-uijc6qdo	101	11	(	(	-LRB-
cord-293768-uijc6qdo	101	12	lacking	lack	VBG
cord-293768-uijc6qdo	101	13	a	a	DT
cord-293768-uijc6qdo	101	14	protein	protein	NN
cord-293768-uijc6qdo	101	15	associated	associate	VBN
cord-293768-uijc6qdo	101	16	with	with	IN
cord-293768-uijc6qdo	101	17	virulence	virulence	NN
cord-293768-uijc6qdo	101	18	)	)	-RRB-
cord-293768-uijc6qdo	101	19	or	or	CC
cord-293768-uijc6qdo	101	20	control	control	NN
cord-293768-uijc6qdo	101	21	piglets	piglet	NNS
cord-293768-uijc6qdo	101	22	did	do	VBD
cord-293768-uijc6qdo	101	23	not	not	RB
cord-293768-uijc6qdo	101	24	have	have	VB
cord-293768-uijc6qdo	101	25	clinical	clinical	JJ
cord-293768-uijc6qdo	101	26	signs	sign	NNS
cord-293768-uijc6qdo	101	27	,	,	,
cord-293768-uijc6qdo	101	28	lesions	lesion	NNS
cord-293768-uijc6qdo	101	29	or	or	CC
cord-293768-uijc6qdo	101	30	large	large	JJ
cord-293768-uijc6qdo	101	31	amounts	amount	NNS
cord-293768-uijc6qdo	101	32	of	of	IN
cord-293768-uijc6qdo	101	33	bacteria	bacteria	NNS
cord-293768-uijc6qdo	101	34	in	in	IN
cord-293768-uijc6qdo	101	35	their	-PRON-	PRP$
cord-293768-uijc6qdo	101	36	tissues	tissue	NNS
cord-293768-uijc6qdo	101	37	.	.	.
cord-293768-uijc6qdo	102	1	Results	result	NNS
cord-293768-uijc6qdo	102	2	of	of	IN
cord-293768-uijc6qdo	102	3	this	this	DT
cord-293768-uijc6qdo	102	4	study	study	NN
cord-293768-uijc6qdo	102	5	suggest	suggest	VBP
cord-293768-uijc6qdo	102	6	that	that	IN
cord-293768-uijc6qdo	102	7	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	102	8	pre	pre	VBD
cord-293768-uijc6qdo	102	9	-	-	VBZ
cord-293768-uijc6qdo	102	10	disposes	dispose	VBZ
cord-293768-uijc6qdo	102	11	SPF	SPF	NNP
cord-293768-uijc6qdo	102	12	pigs	pig	NNS
cord-293768-uijc6qdo	102	13	to	to	IN
cord-293768-uijc6qdo	102	14	infection	infection	NN
cord-293768-uijc6qdo	102	15	and	and	CC
cord-293768-uijc6qdo	102	16	disease	disease	NN
cord-293768-uijc6qdo	102	17	caused	cause	VBN
cord-293768-uijc6qdo	102	18	by	by	IN
cord-293768-uijc6qdo	102	19	virulent	virulent	JJ
cord-293768-uijc6qdo	102	20	S.	S.	NNP
cord-293768-uijc6qdo	102	21	suis	suis	NN
cord-293768-uijc6qdo	102	22	serotype	serotype	NN
cord-293768-uijc6qdo	102	23	2	2	CD
cord-293768-uijc6qdo	102	24	.	.	.
cord-293768-uijc6qdo	103	1	In	in	IN
cord-293768-uijc6qdo	103	2	a	a	DT
cord-293768-uijc6qdo	103	3	study	study	NN
cord-293768-uijc6qdo	103	4	examining	examine	VBG
cord-293768-uijc6qdo	103	5	the	the	DT
cord-293768-uijc6qdo	103	6	effect	effect	NN
cord-293768-uijc6qdo	103	7	of	of	IN
cord-293768-uijc6qdo	103	8	concurrent	concurrent	JJ
cord-293768-uijc6qdo	103	9	infection	infection	NN
cord-293768-uijc6qdo	103	10	of	of	IN
cord-293768-uijc6qdo	103	11	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	103	12	with	with	IN
cord-293768-uijc6qdo	103	13	porcine	porcine	JJ
cord-293768-uijc6qdo	103	14	respiratory	respiratory	JJ
cord-293768-uijc6qdo	103	15	coronavirus	coronavirus	NN
cord-293768-uijc6qdo	103	16	(	(	-LRB-
cord-293768-uijc6qdo	103	17	PRCV	PRCV	NNP
cord-293768-uijc6qdo	103	18	)	)	-RRB-
cord-293768-uijc6qdo	103	19	and	and	CC
cord-293768-uijc6qdo	103	20	swine	swine	NN
cord-293768-uijc6qdo	103	21	influenza	influenza	NN
cord-293768-uijc6qdo	103	22	(	(	-LRB-
cord-293768-uijc6qdo	103	23	SI	si	NN
cord-293768-uijc6qdo	103	24	)	)	-RRB-
cord-293768-uijc6qdo	104	1	Van	Van	NNP
cord-293768-uijc6qdo	104	2	Reeth	Reeth	NNP
cord-293768-uijc6qdo	104	3	et	et	NNP
cord-293768-uijc6qdo	104	4	al	al	NNP
cord-293768-uijc6qdo	104	5	.	.	.
cord-293768-uijc6qdo	105	1	(	(	-LRB-
cord-293768-uijc6qdo	105	2	1994	1994	CD
cord-293768-uijc6qdo	105	3	)	)	-RRB-
cord-293768-uijc6qdo	105	4	found	find	VBD
cord-293768-uijc6qdo	105	5	that	that	IN
cord-293768-uijc6qdo	105	6	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	105	7	by	by	IN
cord-293768-uijc6qdo	105	8	itself	-PRON-	PRP
cord-293768-uijc6qdo	105	9	was	be	VBD
cord-293768-uijc6qdo	105	10	clinically	clinically	RB
cord-293768-uijc6qdo	105	11	inapparent	inapparent	JJ
cord-293768-uijc6qdo	105	12	in	in	IN
cord-293768-uijc6qdo	105	13	feeder	feeder	NN
cord-293768-uijc6qdo	105	14	pigs	pig	NNS
cord-293768-uijc6qdo	105	15	while	while	IN
cord-293768-uijc6qdo	105	16	severe	severe	JJ
cord-293768-uijc6qdo	105	17	respiratory	respiratory	JJ
cord-293768-uijc6qdo	105	18	disease	disease	NN
cord-293768-uijc6qdo	105	19	and	and	CC
cord-293768-uijc6qdo	105	20	production	production	NN
cord-293768-uijc6qdo	105	21	losses	loss	NNS
cord-293768-uijc6qdo	105	22	occur	occur	VBP
cord-293768-uijc6qdo	105	23	when	when	WRB
cord-293768-uijc6qdo	105	24	PRCV	PRCV	NNP
cord-293768-uijc6qdo	105	25	and	and	CC
cord-293768-uijc6qdo	105	26	SI	SI	NNP
cord-293768-uijc6qdo	105	27	were	be	VBD
cord-293768-uijc6qdo	105	28	superimposed	superimpose	VBN
cord-293768-uijc6qdo	105	29	on	on	IN
cord-293768-uijc6qdo	105	30	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	105	31	infection	infection	NN
cord-293768-uijc6qdo	105	32	.	.	.
cord-293768-uijc6qdo	106	1	Studies	study	NNS
cord-293768-uijc6qdo	106	2	with	with	IN
cord-293768-uijc6qdo	106	3	sequential	sequential	JJ
cord-293768-uijc6qdo	106	4	infection	infection	NN
cord-293768-uijc6qdo	106	5	of	of	IN
cord-293768-uijc6qdo	106	6	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	106	7	followed	follow	VBN
cord-293768-uijc6qdo	106	8	by	by	IN
cord-293768-uijc6qdo	106	9	H.	H.	NNP
cord-293768-uijc6qdo	106	10	parasuis	parasuis	NN
cord-293768-uijc6qdo	106	11	,	,	,
cord-293768-uijc6qdo	106	12	P.	p.	NN
cord-293768-uijc6qdo	106	13	multocidia	multocidia	NNP
cord-293768-uijc6qdo	106	14	or	or	CC
cord-293768-uijc6qdo	106	15	A.	A.	NNP
cord-293768-uijc6qdo	106	16	pleuropneumoniae	pleuropneumoniae	NNS
cord-293768-uijc6qdo	106	17	have	have	VBP
cord-293768-uijc6qdo	106	18	failed	fail	VBN
cord-293768-uijc6qdo	106	19	to	to	TO
cord-293768-uijc6qdo	106	20	demonstrate	demonstrate	VB
cord-293768-uijc6qdo	106	21	increased	increase	VBN
cord-293768-uijc6qdo	106	22	severity	severity	NN
cord-293768-uijc6qdo	106	23	of	of	IN
cord-293768-uijc6qdo	106	24	disease	disease	NN
cord-293768-uijc6qdo	106	25	(	(	-LRB-
cord-293768-uijc6qdo	106	26	Solano	Solano	NNP
cord-293768-uijc6qdo	106	27	et	et	NNP
cord-293768-uijc6qdo	106	28	al	al	NNP
cord-293768-uijc6qdo	106	29	.	.	NNP
cord-293768-uijc6qdo	106	30	,	,	,
cord-293768-uijc6qdo	106	31	1997	1997	CD
cord-293768-uijc6qdo	106	32	)	)	-RRB-
cord-293768-uijc6qdo	106	33	.	.	.
cord-293768-uijc6qdo	107	1	If	if	IN
cord-293768-uijc6qdo	107	2	indeed	indeed	RB
cord-293768-uijc6qdo	107	3	pigs	pig	NNS
cord-293768-uijc6qdo	107	4	are	be	VBP
cord-293768-uijc6qdo	107	5	more	more	RBR
cord-293768-uijc6qdo	107	6	susceptible	susceptible	JJ
cord-293768-uijc6qdo	107	7	to	to	IN
cord-293768-uijc6qdo	107	8	secondary	secondary	JJ
cord-293768-uijc6qdo	107	9	infections	infection	NNS
cord-293768-uijc6qdo	107	10	following	follow	VBG
cord-293768-uijc6qdo	107	11	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	107	12	,	,	,
cord-293768-uijc6qdo	107	13	a	a	DT
cord-293768-uijc6qdo	107	14	presumed	presume	VBN
cord-293768-uijc6qdo	107	15	mechanism	mechanism	NN
cord-293768-uijc6qdo	107	16	underlying	underlie	VBG
cord-293768-uijc6qdo	108	1	the	the	DT
cord-293768-uijc6qdo	108	2	increased	increase	VBN
cord-293768-uijc6qdo	108	3	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	108	4	could	could	MD
cord-293768-uijc6qdo	108	5	be	be	VB
cord-293768-uijc6qdo	108	6	suppression	suppression	NN
cord-293768-uijc6qdo	108	7	of	of	IN
cord-293768-uijc6qdo	108	8	the	the	DT
cord-293768-uijc6qdo	108	9	immune	immune	JJ
cord-293768-uijc6qdo	108	10	system	system	NN
cord-293768-uijc6qdo	108	11	.	.	.
cord-293768-uijc6qdo	109	1	Two	two	CD
cord-293768-uijc6qdo	109	2	studies	study	NNS
cord-293768-uijc6qdo	109	3	have	have	VBP
cord-293768-uijc6qdo	109	4	attempted	attempt	VBN
cord-293768-uijc6qdo	109	5	to	to	TO
cord-293768-uijc6qdo	109	6	define	define	VB
cord-293768-uijc6qdo	109	7	putative	putative	JJ
cord-293768-uijc6qdo	109	8	immunosuppression	immunosuppression	NN
cord-293768-uijc6qdo	109	9	,	,	,
cord-293768-uijc6qdo	109	10	following	follow	VBG
cord-293768-uijc6qdo	109	11	experimental	experimental	JJ
cord-293768-uijc6qdo	109	12	infections	infection	NNS
cord-293768-uijc6qdo	109	13	with	with	IN
cord-293768-uijc6qdo	109	14	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	109	15	in	in	IN
cord-293768-uijc6qdo	109	16	pigs	pig	NNS
cord-293768-uijc6qdo	109	17	and	and	CC
cord-293768-uijc6qdo	109	18	measuring	measure	VBG
cord-293768-uijc6qdo	109	19	immune	immune	JJ
cord-293768-uijc6qdo	109	20	response	response	NN
cord-293768-uijc6qdo	109	21	parameters	parameter	NNS
cord-293768-uijc6qdo	109	22	including	include	VBG
cord-293768-uijc6qdo	109	23	immune	immune	JJ
cord-293768-uijc6qdo	109	24	cell	cell	NN
cord-293768-uijc6qdo	109	25	profiles	profile	NNS
cord-293768-uijc6qdo	109	26	and	and	CC
cord-293768-uijc6qdo	109	27	antibody	antibody	NN
cord-293768-uijc6qdo	109	28	-	-	HYPH
cord-293768-uijc6qdo	109	29	mediated	mediate	VBN
cord-293768-uijc6qdo	109	30	and	and	CC
cord-293768-uijc6qdo	109	31	cellular	cellular	JJ
cord-293768-uijc6qdo	109	32	immunity	immunity	NN
cord-293768-uijc6qdo	109	33	to	to	IN
cord-293768-uijc6qdo	109	34	foreign	foreign	JJ
cord-293768-uijc6qdo	109	35	antigens	antigen	NNS
cord-293768-uijc6qdo	109	36	Albina	Albina	NNP
cord-293768-uijc6qdo	109	37	et	et	NNP
cord-293768-uijc6qdo	109	38	al	al	NNP
cord-293768-uijc6qdo	109	39	.	.	NNP
cord-293768-uijc6qdo	109	40	,	,	,
cord-293768-uijc6qdo	109	41	1995	1995	CD
cord-293768-uijc6qdo	109	42	)	)	-RRB-
cord-293768-uijc6qdo	109	43	.	.	.
cord-293768-uijc6qdo	110	1	In	in	IN
cord-293768-uijc6qdo	110	2	the	the	DT
cord-293768-uijc6qdo	110	3	study	study	NN
cord-293768-uijc6qdo	110	4	of	of	IN
cord-293768-uijc6qdo	110	5	,	,	,
cord-293768-uijc6qdo	110	6	cell	cell	NN
cord-293768-uijc6qdo	110	7	distribution	distribution	NN
cord-293768-uijc6qdo	110	8	in	in	IN
cord-293768-uijc6qdo	110	9	the	the	DT
cord-293768-uijc6qdo	110	10	lung	lung	NN
cord-293768-uijc6qdo	110	11	of	of	IN
cord-293768-uijc6qdo	110	12	infected	infected	JJ
cord-293768-uijc6qdo	110	13	animals	animal	NNS
cord-293768-uijc6qdo	110	14	changed	change	VBN
cord-293768-uijc6qdo	110	15	dramatically	dramatically	RB
cord-293768-uijc6qdo	110	16	by	by	IN
cord-293768-uijc6qdo	110	17	day	day	NN
cord-293768-uijc6qdo	110	18	7	7	CD
cord-293768-uijc6qdo	110	19	post	post	NN
cord-293768-uijc6qdo	110	20	-	-	NN
cord-293768-uijc6qdo	110	21	infection	infection	NN
cord-293768-uijc6qdo	110	22	,	,	,
cord-293768-uijc6qdo	110	23	evidenced	evidence	VBN
cord-293768-uijc6qdo	110	24	by	by	IN
cord-293768-uijc6qdo	110	25	a	a	DT
cord-293768-uijc6qdo	110	26	marked	marked	JJ
cord-293768-uijc6qdo	110	27	decrease	decrease	NN
cord-293768-uijc6qdo	110	28	in	in	IN
cord-293768-uijc6qdo	110	29	the	the	DT
cord-293768-uijc6qdo	110	30	percentage	percentage	NN
cord-293768-uijc6qdo	110	31	of	of	IN
cord-293768-uijc6qdo	110	32	alveolar	alveolar	JJ
cord-293768-uijc6qdo	110	33	macrophages	macrophage	NNS
cord-293768-uijc6qdo	110	34	and	and	CC
cord-293768-uijc6qdo	110	35	an	an	DT
cord-293768-uijc6qdo	110	36	increase	increase	NN
cord-293768-uijc6qdo	110	37	in	in	IN
cord-293768-uijc6qdo	110	38	the	the	DT
cord-293768-uijc6qdo	110	39	percentage	percentage	NN
cord-293768-uijc6qdo	110	40	of	of	IN
cord-293768-uijc6qdo	110	41	lymphocytes	lymphocyte	NNS
cord-293768-uijc6qdo	110	42	and	and	CC
cord-293768-uijc6qdo	110	43	neutrophils	neutrophil	NNS
cord-293768-uijc6qdo	110	44	.	.	.
cord-293768-uijc6qdo	111	1	Associated	associate	VBN
cord-293768-uijc6qdo	111	2	with	with	IN
cord-293768-uijc6qdo	111	3	the	the	DT
cord-293768-uijc6qdo	111	4	altered	altered	JJ
cord-293768-uijc6qdo	111	5	lung	lung	NN
cord-293768-uijc6qdo	111	6	cell	cell	NN
cord-293768-uijc6qdo	111	7	dynamics	dynamic	NNS
cord-293768-uijc6qdo	111	8	was	be	VBD
cord-293768-uijc6qdo	111	9	a	a	DT
cord-293768-uijc6qdo	111	10	decrease	decrease	NN
cord-293768-uijc6qdo	111	11	in	in	IN
cord-293768-uijc6qdo	111	12	the	the	DT
cord-293768-uijc6qdo	111	13	functional	functional	JJ
cord-293768-uijc6qdo	111	14	ability	ability	NN
cord-293768-uijc6qdo	111	15	of	of	IN
cord-293768-uijc6qdo	111	16	alveolar	alveolar	JJ
cord-293768-uijc6qdo	111	17	macrophages	macrophage	NNS
cord-293768-uijc6qdo	111	18	to	to	TO
cord-293768-uijc6qdo	111	19	release	release	VB
cord-293768-uijc6qdo	111	20	superoxide	superoxide	NN
cord-293768-uijc6qdo	111	21	anion	anion	NN
cord-293768-uijc6qdo	111	22	.	.	.
cord-293768-uijc6qdo	112	1	In	in	IN
cord-293768-uijc6qdo	112	2	sharp	sharp	JJ
cord-293768-uijc6qdo	112	3	contrast	contrast	NN
cord-293768-uijc6qdo	112	4	was	be	VBD
cord-293768-uijc6qdo	112	5	the	the	DT
cord-293768-uijc6qdo	112	6	finding	finding	NN
cord-293768-uijc6qdo	112	7	of	of	IN
cord-293768-uijc6qdo	112	8	profound	profound	JJ
cord-293768-uijc6qdo	112	9	enhancement	enhancement	NN
cord-293768-uijc6qdo	112	10	of	of	IN
cord-293768-uijc6qdo	112	11	humoral	humoral	JJ
cord-293768-uijc6qdo	112	12	and	and	CC
cord-293768-uijc6qdo	112	13	cell	cell	NN
cord-293768-uijc6qdo	112	14	-	-	HYPH
cord-293768-uijc6qdo	112	15	mediated	mediate	VBN
cord-293768-uijc6qdo	112	16	function	function	NN
cord-293768-uijc6qdo	112	17	in	in	IN
cord-293768-uijc6qdo	112	18	the	the	DT
cord-293768-uijc6qdo	112	19	systemic	systemic	JJ
cord-293768-uijc6qdo	112	20	circulation	circulation	NN
cord-293768-uijc6qdo	112	21	of	of	IN
cord-293768-uijc6qdo	112	22	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	112	23	infected	infect	VBD
cord-293768-uijc6qdo	112	24	swine	swine	NN
cord-293768-uijc6qdo	112	25	.	.	.
cord-293768-uijc6qdo	113	1	Pseudorabies	pseudorabies	NN
cord-293768-uijc6qdo	113	2	virus	virus	NN
cord-293768-uijc6qdo	113	3	(	(	-LRB-
cord-293768-uijc6qdo	113	4	PRV	PRV	NNP
cord-293768-uijc6qdo	113	5	)	)	-RRB-
cord-293768-uijc6qdo	113	6	and	and	CC
cord-293768-uijc6qdo	113	7	Brucella	Brucella	NNP
cord-293768-uijc6qdo	113	8	abortus	abortus	NN
cord-293768-uijc6qdo	113	9	antibody	antibody	NN
cord-293768-uijc6qdo	113	10	titers	titer	NNS
cord-293768-uijc6qdo	113	11	and	and	CC
cord-293768-uijc6qdo	113	12	delayed	delay	VBN
cord-293768-uijc6qdo	113	13	type	type	NN
cord-293768-uijc6qdo	113	14	hypersensitivity	hypersensitivity	NN
cord-293768-uijc6qdo	113	15	responses	response	NNS
cord-293768-uijc6qdo	113	16	to	to	IN
cord-293768-uijc6qdo	113	17	the	the	DT
cord-293768-uijc6qdo	113	18	antigen	antigen	NN
cord-293768-uijc6qdo	113	19	DNFB	DNFB	NNP
cord-293768-uijc6qdo	113	20	were	be	VBD
cord-293768-uijc6qdo	113	21	significantly	significantly	RB
cord-293768-uijc6qdo	113	22	enhanced	enhance	VBN
cord-293768-uijc6qdo	113	23	in	in	IN
cord-293768-uijc6qdo	113	24	infected	infected	JJ
cord-293768-uijc6qdo	113	25	pigs	pig	NNS
cord-293768-uijc6qdo	113	26	of	of	IN
cord-293768-uijc6qdo	113	27	all	all	DT
cord-293768-uijc6qdo	113	28	age	age	NN
cord-293768-uijc6qdo	113	29	groups	group	NNS
cord-293768-uijc6qdo	113	30	.	.	.
cord-293768-uijc6qdo	114	1	A	a	DT
cord-293768-uijc6qdo	114	2	separate	separate	JJ
cord-293768-uijc6qdo	114	3	study	study	NN
cord-293768-uijc6qdo	114	4	by	by	IN
cord-293768-uijc6qdo	114	5	Albina	Albina	NNP
cord-293768-uijc6qdo	114	6	et	et	NNP
cord-293768-uijc6qdo	114	7	al	al	NNP
cord-293768-uijc6qdo	114	8	.	.	.
cord-293768-uijc6qdo	115	1	(	(	-LRB-
cord-293768-uijc6qdo	115	2	1995	1995	CD
cord-293768-uijc6qdo	115	3	)	)	-RRB-
cord-293768-uijc6qdo	115	4	demonstrated	demonstrate	VBD
cord-293768-uijc6qdo	115	5	that	that	IN
cord-293768-uijc6qdo	115	6	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	115	7	did	do	VBD
cord-293768-uijc6qdo	115	8	not	not	RB
cord-293768-uijc6qdo	115	9	impair	impair	VB
cord-293768-uijc6qdo	115	10	the	the	DT
cord-293768-uijc6qdo	115	11	immune	immune	JJ
cord-293768-uijc6qdo	115	12	response	response	NN
cord-293768-uijc6qdo	115	13	following	follow	VBG
cord-293768-uijc6qdo	115	14	PRV	PRV	NNP
cord-293768-uijc6qdo	115	15	vaccination	vaccination	NN
cord-293768-uijc6qdo	115	16	.	.	.
cord-293768-uijc6qdo	116	1	On	on	IN
cord-293768-uijc6qdo	116	2	the	the	DT
cord-293768-uijc6qdo	116	3	contrary	contrary	NN
cord-293768-uijc6qdo	116	4	,	,	,
cord-293768-uijc6qdo	116	5	immune	immune	JJ
cord-293768-uijc6qdo	116	6	response	response	NN
cord-293768-uijc6qdo	116	7	and	and	CC
cord-293768-uijc6qdo	116	8	disease	disease	NN
cord-293768-uijc6qdo	116	9	resistance	resistance	NN
cord-293768-uijc6qdo	116	10	of	of	IN
cord-293768-uijc6qdo	116	11	pigs	pig	NNS
cord-293768-uijc6qdo	116	12	previously	previously	RB
cord-293768-uijc6qdo	116	13	infected	infect	VBN
cord-293768-uijc6qdo	116	14	with	with	IN
cord-293768-uijc6qdo	116	15	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	116	16	and	and	CC
cord-293768-uijc6qdo	116	17	then	then	RB
cord-293768-uijc6qdo	116	18	challenged	challenge	VBD
cord-293768-uijc6qdo	116	19	with	with	IN
cord-293768-uijc6qdo	116	20	virulent	virulent	JJ
cord-293768-uijc6qdo	116	21	PRV	PRV	NNP
cord-293768-uijc6qdo	116	22	were	be	VBD
cord-293768-uijc6qdo	116	23	increased	increase	VBN
cord-293768-uijc6qdo	116	24	.	.	.
cord-293768-uijc6qdo	117	1	In	in	IN
cord-293768-uijc6qdo	117	2	addition	addition	NN
cord-293768-uijc6qdo	117	3	,	,	,
cord-293768-uijc6qdo	117	4	immune	immune	JJ
cord-293768-uijc6qdo	117	5	parameters	parameter	NNS
cord-293768-uijc6qdo	117	6	such	such	JJ
cord-293768-uijc6qdo	117	7	as	as	IN
cord-293768-uijc6qdo	117	8	killer	killer	NN
cord-293768-uijc6qdo	117	9	-	-	HYPH
cord-293768-uijc6qdo	117	10	cell	cell	NN
cord-293768-uijc6qdo	117	11	activity	activity	NN
cord-293768-uijc6qdo	117	12	and	and	CC
cord-293768-uijc6qdo	117	13	lymphocyte	lymphocyte	NN
cord-293768-uijc6qdo	117	14	response	response	NN
cord-293768-uijc6qdo	117	15	to	to	IN
cord-293768-uijc6qdo	117	16	antigenic	antigenic	JJ
cord-293768-uijc6qdo	117	17	stimulation	stimulation	NN
cord-293768-uijc6qdo	117	18	were	be	VBD
cord-293768-uijc6qdo	117	19	not	not	RB
cord-293768-uijc6qdo	117	20	affected	affect	VBN
cord-293768-uijc6qdo	117	21	following	follow	VBG
cord-293768-uijc6qdo	117	22	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	117	23	infection	infection	NN
cord-293768-uijc6qdo	117	24	,	,	,
cord-293768-uijc6qdo	117	25	leaving	leave	VBG
cord-293768-uijc6qdo	117	26	to	to	TO
cord-293768-uijc6qdo	117	27	question	question	VB
cord-293768-uijc6qdo	117	28	the	the	DT
cord-293768-uijc6qdo	117	29	role	role	NN
cord-293768-uijc6qdo	117	30	of	of	IN
cord-293768-uijc6qdo	117	31	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	117	32	in	in	IN
cord-293768-uijc6qdo	117	33	causing	cause	VBG
cord-293768-uijc6qdo	117	34	systemic	systemic	JJ
cord-293768-uijc6qdo	117	35	immunosuppression	immunosuppression	NN
cord-293768-uijc6qdo	117	36	.	.	.
cord-293768-uijc6qdo	118	1	The	the	DT
cord-293768-uijc6qdo	118	2	effects	effect	NNS
cord-293768-uijc6qdo	118	3	of	of	IN
cord-293768-uijc6qdo	118	4	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	118	5	on	on	IN
cord-293768-uijc6qdo	118	6	non	non	JJ
cord-293768-uijc6qdo	118	7	-	-	JJ
cord-293768-uijc6qdo	118	8	specific	specific	JJ
cord-293768-uijc6qdo	118	9	and	and	CC
cord-293768-uijc6qdo	118	10	antigen	antigen	NN
cord-293768-uijc6qdo	118	11	-	-	HYPH
cord-293768-uijc6qdo	118	12	specific	specific	JJ
cord-293768-uijc6qdo	118	13	immune	immune	JJ
cord-293768-uijc6qdo	118	14	responses	response	NNS
cord-293768-uijc6qdo	118	15	are	be	VBP
cord-293768-uijc6qdo	118	16	summarized	summarize	VBN
cord-293768-uijc6qdo	118	17	in	in	IN
cord-293768-uijc6qdo	118	18	Table	Table	NNP
cord-293768-uijc6qdo	118	19	2	2	CD
cord-293768-uijc6qdo	118	20	.	.	.
cord-293768-uijc6qdo	119	1	Local	local	JJ
cord-293768-uijc6qdo	119	2	virus	virus	NN
cord-293768-uijc6qdo	119	3	-	-	HYPH
cord-293768-uijc6qdo	119	4	mediated	mediate	VBN
cord-293768-uijc6qdo	119	5	destruction	destruction	NN
cord-293768-uijc6qdo	119	6	of	of	IN
cord-293768-uijc6qdo	119	7	alveolar	alveolar	JJ
cord-293768-uijc6qdo	119	8	macrophages	macrophage	NNS
cord-293768-uijc6qdo	119	9	may	may	MD
cord-293768-uijc6qdo	119	10	account	account	VB
cord-293768-uijc6qdo	119	11	for	for	IN
cord-293768-uijc6qdo	119	12	the	the	DT
cord-293768-uijc6qdo	119	13	extensive	extensive	JJ
cord-293768-uijc6qdo	119	14	respiratory	respiratory	JJ
cord-293768-uijc6qdo	119	15	infection	infection	NN
cord-293768-uijc6qdo	119	16	in	in	IN
cord-293768-uijc6qdo	119	17	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	119	18	infected	infect	VBD
cord-293768-uijc6qdo	119	19	pigs	pig	NNS
cord-293768-uijc6qdo	119	20	.	.	.
cord-293768-uijc6qdo	120	1	Enhanced	enhanced	JJ
cord-293768-uijc6qdo	120	2	systemic	systemic	JJ
cord-293768-uijc6qdo	120	3	responses	response	NNS
cord-293768-uijc6qdo	120	4	to	to	IN
cord-293768-uijc6qdo	120	5	exogenous	exogenous	JJ
cord-293768-uijc6qdo	120	6	antigens	antigen	NNS
cord-293768-uijc6qdo	120	7	may	may	MD
cord-293768-uijc6qdo	120	8	be	be	VB
cord-293768-uijc6qdo	120	9	due	due	JJ
cord-293768-uijc6qdo	120	10	,	,	,
cord-293768-uijc6qdo	120	11	in	in	IN
cord-293768-uijc6qdo	120	12	part	part	NN
cord-293768-uijc6qdo	120	13	,	,	,
cord-293768-uijc6qdo	120	14	to	to	IN
cord-293768-uijc6qdo	120	15	polyclonal	polyclonal	JJ
cord-293768-uijc6qdo	120	16	activation	activation	NN
cord-293768-uijc6qdo	120	17	of	of	IN
cord-293768-uijc6qdo	120	18	immune	immune	JJ
cord-293768-uijc6qdo	120	19	components	component	NNS
cord-293768-uijc6qdo	120	20	,	,	,
cord-293768-uijc6qdo	120	21	which	which	WDT
cord-293768-uijc6qdo	120	22	has	have	VBZ
cord-293768-uijc6qdo	120	23	been	be	VBN
cord-293768-uijc6qdo	120	24	described	describe	VBN
cord-293768-uijc6qdo	120	25	in	in	IN
cord-293768-uijc6qdo	120	26	LDV	LDV	NNP
cord-293768-uijc6qdo	120	27	infection	infection	NN
cord-293768-uijc6qdo	120	28	.	.	.
cord-293768-uijc6qdo	121	1	Upon	upon	IN
cord-293768-uijc6qdo	121	2	exposure	exposure	NN
cord-293768-uijc6qdo	121	3	of	of	IN
cord-293768-uijc6qdo	121	4	pigs	pig	NNS
cord-293768-uijc6qdo	121	5	to	to	IN
cord-293768-uijc6qdo	121	6	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	121	7	,	,	,
cord-293768-uijc6qdo	121	8	pigs	pig	NNS
cord-293768-uijc6qdo	121	9	immunologically	immunologically	RB
cord-293768-uijc6qdo	121	10	respond	respond	VBP
cord-293768-uijc6qdo	121	11	with	with	IN
cord-293768-uijc6qdo	121	12	a	a	DT
cord-293768-uijc6qdo	121	13	heterogeneous	heterogeneous	JJ
cord-293768-uijc6qdo	121	14	array	array	NN
cord-293768-uijc6qdo	121	15	of	of	IN
cord-293768-uijc6qdo	121	16	responses	response	NNS
cord-293768-uijc6qdo	121	17	specific	specific	JJ
cord-293768-uijc6qdo	121	18	to	to	IN
cord-293768-uijc6qdo	121	19	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	121	20	virus	virus	NN
cord-293768-uijc6qdo	121	21	.	.	.
cord-293768-uijc6qdo	122	1	Included	include	VBN
cord-293768-uijc6qdo	122	2	are	be	VBP
cord-293768-uijc6qdo	122	3	structural	structural	JJ
cord-293768-uijc6qdo	122	4	(	(	-LRB-
cord-293768-uijc6qdo	122	5	i.e.	i.e.	FW
cord-293768-uijc6qdo	122	6	class	class	NN
cord-293768-uijc6qdo	122	7	of	of	IN
cord-293768-uijc6qdo	122	8	immunoglobulins	immunoglobulin	NNS
cord-293768-uijc6qdo	122	9	)	)	-RRB-
cord-293768-uijc6qdo	122	10	and	and	CC
cord-293768-uijc6qdo	122	11	functional	functional	JJ
cord-293768-uijc6qdo	122	12	distinct	distinct	JJ
cord-293768-uijc6qdo	122	13	antibodies	antibody	NNS
cord-293768-uijc6qdo	122	14	and	and	CC
cord-293768-uijc6qdo	122	15	cell	cell	NN
cord-293768-uijc6qdo	122	16	-	-	HYPH
cord-293768-uijc6qdo	122	17	mediated	mediate	VBN
cord-293768-uijc6qdo	122	18	responses	response	NNS
cord-293768-uijc6qdo	122	19	.	.	.
cord-293768-uijc6qdo	123	1	Experimental	experimental	JJ
cord-293768-uijc6qdo	123	2	data	datum	NNS
cord-293768-uijc6qdo	123	3	showing	show	VBG
cord-293768-uijc6qdo	123	4	that	that	IN
cord-293768-uijc6qdo	123	5	previous	previous	JJ
cord-293768-uijc6qdo	123	6	infection	infection	NN
cord-293768-uijc6qdo	123	7	prevented	prevent	VBD
cord-293768-uijc6qdo	123	8	animals	animal	NNS
cord-293768-uijc6qdo	123	9	from	from	IN
cord-293768-uijc6qdo	123	10	developing	develop	VBG
cord-293768-uijc6qdo	123	11	clinical	clinical	JJ
cord-293768-uijc6qdo	123	12	signs	sign	NNS
cord-293768-uijc6qdo	123	13	after	after	IN
cord-293768-uijc6qdo	123	14	re	re	NN
cord-293768-uijc6qdo	123	15	-	-	NN
cord-293768-uijc6qdo	123	16	exposure	exposure	NN
cord-293768-uijc6qdo	124	1	(	(	-LRB-
cord-293768-uijc6qdo	124	2	Gorcyca	Gorcyca	NNP
cord-293768-uijc6qdo	124	3	et	et	NNP
cord-293768-uijc6qdo	124	4	al	al	NNP
cord-293768-uijc6qdo	124	5	.	.	.
cord-293768-uijc6qdo	125	1	,	,	,
cord-293768-uijc6qdo	125	2	1993	1993	CD
cord-293768-uijc6qdo	125	3	)	)	-RRB-
cord-293768-uijc6qdo	125	4	suggest	suggest	VBP
cord-293768-uijc6qdo	125	5	that	that	IN
cord-293768-uijc6qdo	125	6	protective	protective	JJ
cord-293768-uijc6qdo	125	7	immune	immune	JJ
cord-293768-uijc6qdo	125	8	mechanisms	mechanism	NNS
cord-293768-uijc6qdo	125	9	are	be	VBP
cord-293768-uijc6qdo	125	10	developed	develop	VBN
cord-293768-uijc6qdo	125	11	in	in	IN
cord-293768-uijc6qdo	125	12	swine	swine	NN
cord-293768-uijc6qdo	125	13	upon	upon	IN
cord-293768-uijc6qdo	125	14	infection	infection	NN
cord-293768-uijc6qdo	125	15	.	.	.
cord-293768-uijc6qdo	126	1	At	at	IN
cord-293768-uijc6qdo	126	2	present	present	NN
cord-293768-uijc6qdo	126	3	,	,	,
cord-293768-uijc6qdo	126	4	it	-PRON-	PRP
cord-293768-uijc6qdo	126	5	is	be	VBZ
cord-293768-uijc6qdo	126	6	unclear	unclear	JJ
cord-293768-uijc6qdo	126	7	which	which	WDT
cord-293768-uijc6qdo	126	8	immune	immune	JJ
cord-293768-uijc6qdo	126	9	mechanisms	mechanism	NNS
cord-293768-uijc6qdo	126	10	are	be	VBP
cord-293768-uijc6qdo	126	11	involved	involve	VBN
cord-293768-uijc6qdo	126	12	in	in	IN
cord-293768-uijc6qdo	126	13	protection	protection	NN
cord-293768-uijc6qdo	126	14	against	against	IN
cord-293768-uijc6qdo	126	15	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	126	16	in	in	IN
cord-293768-uijc6qdo	126	17	swine	swine	NN
cord-293768-uijc6qdo	126	18	.	.	.
cord-293768-uijc6qdo	127	1	Serological	serological	JJ
cord-293768-uijc6qdo	127	2	assays	assay	NNS
cord-293768-uijc6qdo	127	3	,	,	,
cord-293768-uijc6qdo	127	4	including	include	VBG
cord-293768-uijc6qdo	127	5	immunoperoxidase	immunoperoxidase	NN
cord-293768-uijc6qdo	127	6	monolayer	monolayer	NN
cord-293768-uijc6qdo	127	7	assay	assay	NN
cord-293768-uijc6qdo	127	8	(	(	-LRB-
cord-293768-uijc6qdo	127	9	IPMA	IPMA	NNP
cord-293768-uijc6qdo	127	10	,	,	,
cord-293768-uijc6qdo	127	11	Wensvoort	Wensvoort	NNP
cord-293768-uijc6qdo	127	12	et	et	NNP
cord-293768-uijc6qdo	127	13	al	al	NNP
cord-293768-uijc6qdo	127	14	.	.	NNP
cord-293768-uijc6qdo	127	15	,	,	,
cord-293768-uijc6qdo	127	16	1991	1991	CD
cord-293768-uijc6qdo	127	17	)	)	-RRB-
cord-293768-uijc6qdo	127	18	,	,	,
cord-293768-uijc6qdo	127	19	indirect	indirect	JJ
cord-293768-uijc6qdo	127	20	fluorescent	fluorescent	NN
cord-293768-uijc6qdo	127	21	antibodies	antibody	NNS
cord-293768-uijc6qdo	127	22	(	(	-LRB-
cord-293768-uijc6qdo	127	23	IFA	IFA	NNP
cord-293768-uijc6qdo	127	24	,	,	,
cord-293768-uijc6qdo	127	25	Yoon	Yoon	NNP
cord-293768-uijc6qdo	127	26	et	et	NNP
cord-293768-uijc6qdo	127	27	al	al	NNP
cord-293768-uijc6qdo	127	28	.	.	NNP
cord-293768-uijc6qdo	127	29	,	,	,
cord-293768-uijc6qdo	127	30	19921	19921	CD
cord-293768-uijc6qdo	127	31	,	,	,
cord-293768-uijc6qdo	127	32	serum	serum	NN
cord-293768-uijc6qdo	127	33	neutralization	neutralization	NN
cord-293768-uijc6qdo	127	34	(	(	-LRB-
cord-293768-uijc6qdo	127	35	SN	SN	NNP
cord-293768-uijc6qdo	127	36	,	,	,
cord-293768-uijc6qdo	127	37	Hill	Hill	NNP
cord-293768-uijc6qdo	127	38	et	et	NNP
cord-293768-uijc6qdo	127	39	al	al	NNP
cord-293768-uijc6qdo	127	40	.	.	NNP
cord-293768-uijc6qdo	127	41	,	,	,
cord-293768-uijc6qdo	127	42	1	1	CD
cord-293768-uijc6qdo	127	43	1	1	CD
cord-293768-uijc6qdo	127	44	depression	depression	NN
cord-293768-uijc6qdo	127	45	in	in	IN
cord-293768-uijc6qdo	127	46	response	response	NN
cord-293768-uijc6qdo	127	47	compared	compare	VBN
cord-293768-uijc6qdo	127	48	to	to	IN
cord-293768-uijc6qdo	127	49	noninfected	noninfected	NNP
cord-293768-uijc6qdo	127	50	control	control	NN
cord-293768-uijc6qdo	127	51	T	T	NNP
cord-293768-uijc6qdo	127	52	f	f	NNP
cord-293768-uijc6qdo	127	53	stimulation	stimulation	NN
cord-293768-uijc6qdo	127	54	over	over	IN
cord-293768-uijc6qdo	127	55	that	that	DT
cord-293768-uijc6qdo	127	56	of	of	IN
cord-293768-uijc6qdo	127	57	noninfected	noninfected	JJ
cord-293768-uijc6qdo	127	58	control	control	NN
cord-293768-uijc6qdo	127	59	.	.	.
cord-293768-uijc6qdo	127	60	--	--	.
cord-293768-uijc6qdo	128	1	:	:	:
cord-293768-uijc6qdo	128	2	no	no	DT
cord-293768-uijc6qdo	128	3	effect	effect	NN
cord-293768-uijc6qdo	128	4	.	.	.
cord-293768-uijc6qdo	128	5	1993	1993	CD
cord-293768-uijc6qdo	128	6	)	)	-RRB-
cord-293768-uijc6qdo	128	7	,	,	,
cord-293768-uijc6qdo	128	8	western	western	JJ
cord-293768-uijc6qdo	128	9	blot	blot	NN
cord-293768-uijc6qdo	128	10	(	(	-LRB-
cord-293768-uijc6qdo	128	11	Nelson	Nelson	NNP
cord-293768-uijc6qdo	128	12	et	et	NNP
cord-293768-uijc6qdo	128	13	al	al	NNP
cord-293768-uijc6qdo	128	14	.	.	NNP
cord-293768-uijc6qdo	128	15	,	,	,
cord-293768-uijc6qdo	128	16	1993	1993	CD
cord-293768-uijc6qdo	128	17	;	;	:
cord-293768-uijc6qdo	129	1	Nelson	Nelson	NNP
cord-293768-uijc6qdo	129	2	et	et	NNP
cord-293768-uijc6qdo	129	3	al	al	NNP
cord-293768-uijc6qdo	129	4	.	.	NNP
cord-293768-uijc6qdo	129	5	,	,	,
cord-293768-uijc6qdo	129	6	19941	19941	CD
cord-293768-uijc6qdo	129	7	,	,	,
cord-293768-uijc6qdo	129	8	indirect	indirect	JJ
cord-293768-uijc6qdo	129	9	enzyme	enzyme	NN
cord-293768-uijc6qdo	129	10	-	-	HYPH
cord-293768-uijc6qdo	129	11	linked	link	VBN
cord-293768-uijc6qdo	129	12	immunosorbent	immunosorbent	JJ
cord-293768-uijc6qdo	129	13	assay	assay	NN
cord-293768-uijc6qdo	129	14	(	(	-LRB-
cord-293768-uijc6qdo	129	15	ELISA	ELISA	NNP
cord-293768-uijc6qdo	129	16	,	,	,
cord-293768-uijc6qdo	129	17	Albina	Albina	NNP
cord-293768-uijc6qdo	129	18	et	et	NNP
cord-293768-uijc6qdo	129	19	al	al	NNP
cord-293768-uijc6qdo	129	20	.	.	NNP
cord-293768-uijc6qdo	129	21	,	,	,
cord-293768-uijc6qdo	129	22	1992	1992	CD
cord-293768-uijc6qdo	129	23	)	)	-RRB-
cord-293768-uijc6qdo	129	24	and	and	CC
cord-293768-uijc6qdo	129	25	blocking	block	VBG
cord-293768-uijc6qdo	129	26	ELISA	ELISA	NNP
cord-293768-uijc6qdo	129	27	(	(	-LRB-
cord-293768-uijc6qdo	129	28	Houben	Houben	NNP
cord-293768-uijc6qdo	129	29	et	et	FW
cord-293768-uijc6qdo	129	30	al	al	NNP
cord-293768-uijc6qdo	129	31	..	..	NNP
cord-293768-uijc6qdo	129	32	1995	1995	CD
cord-293768-uijc6qdo	129	33	)	)	-RRB-
cord-293768-uijc6qdo	129	34	have	have	VBP
cord-293768-uijc6qdo	129	35	been	be	VBN
cord-293768-uijc6qdo	129	36	used	use	VBN
cord-293768-uijc6qdo	129	37	to	to	TO
cord-293768-uijc6qdo	129	38	identify	identify	VB
cord-293768-uijc6qdo	129	39	antibody	antibody	NN
cord-293768-uijc6qdo	129	40	responses	response	NNS
cord-293768-uijc6qdo	129	41	to	to	IN
cord-293768-uijc6qdo	129	42	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	130	1	(	(	-LRB-
cord-293768-uijc6qdo	130	2	Table	table	NN
cord-293768-uijc6qdo	130	3	3	3	CD
cord-293768-uijc6qdo	130	4	)	)	-RRB-
cord-293768-uijc6qdo	130	5	.	.	.
cord-293768-uijc6qdo	131	1	Following	follow	VBG
cord-293768-uijc6qdo	131	2	exposure	exposure	NN
cord-293768-uijc6qdo	131	3	to	to	IN
cord-293768-uijc6qdo	131	4	virus	virus	NN
cord-293768-uijc6qdo	131	5	,	,	,
cord-293768-uijc6qdo	131	6	swine	swine	NN
cord-293768-uijc6qdo	131	7	synthesize	synthesize	VB
cord-293768-uijc6qdo	131	8	PRRSV	prrsv	NN
cord-293768-uijc6qdo	131	9	-	-	HYPH
cord-293768-uijc6qdo	131	10	specific	specific	JJ
cord-293768-uijc6qdo	131	11	antibodies	antibody	NNS
cord-293768-uijc6qdo	131	12	detected	detect	VBN
cord-293768-uijc6qdo	131	13	by	by	IN
cord-293768-uijc6qdo	131	14	IFA	IFA	NNP
cord-293768-uijc6qdo	131	15	and	and	CC
cord-293768-uijc6qdo	131	16	IPMA	IPMA	NNP
cord-293768-uijc6qdo	131	17	which	which	WDT
cord-293768-uijc6qdo	131	18	appear	appear	VBP
cord-293768-uijc6qdo	131	19	at	at	IN
cord-293768-uijc6qdo	131	20	one	one	CD
cord-293768-uijc6qdo	131	21	to	to	TO
cord-293768-uijc6qdo	131	22	two	two	CD
cord-293768-uijc6qdo	131	23	weeks	week	NNS
cord-293768-uijc6qdo	131	24	post	post	NN
cord-293768-uijc6qdo	131	25	-	-	NN
cord-293768-uijc6qdo	131	26	infection	infection	NN
cord-293768-uijc6qdo	131	27	and	and	CC
cord-293768-uijc6qdo	131	28	can	can	MD
cord-293768-uijc6qdo	131	29	persist	persist	VB
cord-293768-uijc6qdo	131	30	for	for	IN
cord-293768-uijc6qdo	131	31	up	up	IN
cord-293768-uijc6qdo	131	32	to	to	TO
cord-293768-uijc6qdo	131	33	one	one	CD
cord-293768-uijc6qdo	131	34	year	year	NN
cord-293768-uijc6qdo	131	35	.	.	.
cord-293768-uijc6qdo	132	1	Antibodies	antibody	NNS
cord-293768-uijc6qdo	132	2	detected	detect	VBN
cord-293768-uijc6qdo	132	3	by	by	IN
cord-293768-uijc6qdo	132	4	serum	serum	NN
cord-293768-uijc6qdo	132	5	neutralization	neutralization	NN
cord-293768-uijc6qdo	132	6	test	test	NN
cord-293768-uijc6qdo	132	7	SNT	SNT	NNP
cord-293768-uijc6qdo	133	1	appear	appear	VB
cord-293768-uijc6qdo	133	2	later	later	RB
cord-293768-uijc6qdo	133	3	(	(	-LRB-
cord-293768-uijc6qdo	133	4	as	as	RB
cord-293768-uijc6qdo	133	5	much	much	JJ
cord-293768-uijc6qdo	133	6	as	as	IN
cord-293768-uijc6qdo	133	7	six	six	CD
cord-293768-uijc6qdo	133	8	weeks	week	NNS
cord-293768-uijc6qdo	133	9	post	post	NN
cord-293768-uijc6qdo	133	10	-	-	NN
cord-293768-uijc6qdo	133	11	infection	infection	JJ
cord-293768-uijc6qdo	133	12	)	)	-RRB-
cord-293768-uijc6qdo	133	13	and	and	CC
cord-293768-uijc6qdo	133	14	disappear	disappear	VB
cord-293768-uijc6qdo	133	15	sooner	soon	RBR
cord-293768-uijc6qdo	134	1	(	(	-LRB-
cord-293768-uijc6qdo	134	2	Morrison	Morrison	NNP
cord-293768-uijc6qdo	134	3	et	et	NNP
cord-293768-uijc6qdo	134	4	al	al	NNP
cord-293768-uijc6qdo	134	5	.	.	NNP
cord-293768-uijc6qdo	134	6	,	,	,
cord-293768-uijc6qdo	134	7	19921	19921	CD
cord-293768-uijc6qdo	134	8	.	.	.
cord-293768-uijc6qdo	135	1	A	a	DT
cord-293768-uijc6qdo	135	2	modified	modified	JJ
cord-293768-uijc6qdo	135	3	SN	sn	NN
cord-293768-uijc6qdo	135	4	test	test	NN
cord-293768-uijc6qdo	135	5	has	have	VBZ
cord-293768-uijc6qdo	135	6	been	be	VBN
cord-293768-uijc6qdo	135	7	reported	report	VBN
cord-293768-uijc6qdo	135	8	(	(	-LRB-
cord-293768-uijc6qdo	135	9	Yoon	Yoon	NNP
cord-293768-uijc6qdo	135	10	et	et	FW
cord-293768-uijc6qdo	135	11	al	al	NNP
cord-293768-uijc6qdo	135	12	.	.	.
cord-293768-uijc6qdo	136	1	,	,	,
cord-293768-uijc6qdo	136	2	1994	1994	CD
cord-293768-uijc6qdo	136	3	;	;	:
cord-293768-uijc6qdo	136	4	Yoon	Yoon	NNP
cord-293768-uijc6qdo	136	5	et	et	NNP
cord-293768-uijc6qdo	136	6	al	al	NNP
cord-293768-uijc6qdo	136	7	.	.	NNP
cord-293768-uijc6qdo	136	8	,	,	,
cord-293768-uijc6qdo	136	9	1996	1996	CD
cord-293768-uijc6qdo	136	10	)	)	-RRB-
cord-293768-uijc6qdo	137	1	that	that	DT
cord-293768-uijc6qdo	137	2	detects	detect	VBZ
cord-293768-uijc6qdo	137	3	SN	SN	NNP
cord-293768-uijc6qdo	137	4	antibody	antibody	NN
cord-293768-uijc6qdo	137	5	responses	response	NNS
cord-293768-uijc6qdo	137	6	at	at	IN
cord-293768-uijc6qdo	137	7	9-l	9-l	CD
cord-293768-uijc6qdo	137	8	1	1	CD
cord-293768-uijc6qdo	137	9	days	day	NNS
cord-293768-uijc6qdo	137	10	post	post	NN
cord-293768-uijc6qdo	137	11	-	-	NN
cord-293768-uijc6qdo	137	12	inoculation	inoculation	NN
cord-293768-uijc6qdo	137	13	.	.	.
cord-293768-uijc6qdo	138	1	The	the	DT
cord-293768-uijc6qdo	138	2	antigenic	antigenic	JJ
cord-293768-uijc6qdo	138	3	specificity	specificity	NN
cord-293768-uijc6qdo	138	4	of	of	IN
cord-293768-uijc6qdo	138	5	the	the	DT
cord-293768-uijc6qdo	138	6	SNT	SNT	NNP
cord-293768-uijc6qdo	138	7	is	be	VBZ
cord-293768-uijc6qdo	138	8	more	more	RBR
cord-293768-uijc6qdo	138	9	definitive	definitive	JJ
cord-293768-uijc6qdo	138	10	than	than	IN
cord-293768-uijc6qdo	138	11	that	that	DT
cord-293768-uijc6qdo	138	12	of	of	IN
cord-293768-uijc6qdo	138	13	the	the	DT
cord-293768-uijc6qdo	138	14	IPMA	IPMA	NNP
cord-293768-uijc6qdo	138	15	as	as	RB
cord-293768-uijc6qdo	138	16	well	well	RB
cord-293768-uijc6qdo	138	17	.	.	.
cord-293768-uijc6qdo	139	1	Antibodies	antibody	NNS
cord-293768-uijc6qdo	139	2	can	can	MD
cord-293768-uijc6qdo	139	3	also	also	RB
cord-293768-uijc6qdo	139	4	be	be	VB
cord-293768-uijc6qdo	139	5	shown	show	VBN
cord-293768-uijc6qdo	139	6	that	that	WDT
cord-293768-uijc6qdo	139	7	recognize	recognize	VBP
cord-293768-uijc6qdo	139	8	virus	virus	NN
cord-293768-uijc6qdo	139	9	-	-	HYPH
cord-293768-uijc6qdo	139	10	specific	specific	JJ
cord-293768-uijc6qdo	139	11	polypeptides	polypeptide	NNS
cord-293768-uijc6qdo	139	12	by	by	IN
cord-293768-uijc6qdo	139	13	Western	western	JJ
cord-293768-uijc6qdo	139	14	blot	blot	NN
cord-293768-uijc6qdo	140	1	(	(	-LRB-
cord-293768-uijc6qdo	140	2	Nelson	Nelson	NNP
cord-293768-uijc6qdo	140	3	et	et	NNP
cord-293768-uijc6qdo	140	4	al	al	NNP
cord-293768-uijc6qdo	140	5	.	.	NNP
cord-293768-uijc6qdo	140	6	,	,	,
cord-293768-uijc6qdo	140	7	1993	1993	CD
cord-293768-uijc6qdo	140	8	)	)	-RRB-
cord-293768-uijc6qdo	140	9	and	and	CC
cord-293768-uijc6qdo	140	10	immunoprecipitation	immunoprecipitation	NN
cord-293768-uijc6qdo	140	11	.	.	.
cord-293768-uijc6qdo	141	1	An	an	DT
cord-293768-uijc6qdo	141	2	indirect	indirect	JJ
cord-293768-uijc6qdo	141	3	ELISA	ELISA	NNP
cord-293768-uijc6qdo	141	4	was	be	VBD
cord-293768-uijc6qdo	141	5	first	first	RB
cord-293768-uijc6qdo	141	6	described	describe	VBN
cord-293768-uijc6qdo	141	7	for	for	IN
cord-293768-uijc6qdo	141	8	detecting	detect	VBG
cord-293768-uijc6qdo	141	9	antibodies	antibody	NNS
cord-293768-uijc6qdo	141	10	to	to	IN
cord-293768-uijc6qdo	141	11	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	141	12	in	in	IN
cord-293768-uijc6qdo	141	13	sera	sera	NNP
cord-293768-uijc6qdo	142	1	(	(	-LRB-
cord-293768-uijc6qdo	142	2	Albina	Albina	NNP
cord-293768-uijc6qdo	142	3	et	et	NNP
cord-293768-uijc6qdo	142	4	al	al	NNP
cord-293768-uijc6qdo	142	5	.	.	NNP
cord-293768-uijc6qdo	142	6	,	,	,
cord-293768-uijc6qdo	142	7	1992	1992	CD
cord-293768-uijc6qdo	142	8	)	)	-RRB-
cord-293768-uijc6qdo	142	9	.	.	.
cord-293768-uijc6qdo	143	1	Subsequently	subsequently	RB
cord-293768-uijc6qdo	143	2	,	,	,
cord-293768-uijc6qdo	143	3	a	a	DT
cord-293768-uijc6qdo	143	4	blocking	block	VBG
cord-293768-uijc6qdo	143	5	ELISA	ELISA	NNP
cord-293768-uijc6qdo	143	6	technique	technique	NN
cord-293768-uijc6qdo	143	7	was	be	VBD
cord-293768-uijc6qdo	143	8	developed	develop	VBN
cord-293768-uijc6qdo	143	9	by	by	IN
cord-293768-uijc6qdo	143	10	Houben	Houben	NNP
cord-293768-uijc6qdo	143	11	et	et	FW
cord-293768-uijc6qdo	143	12	al	al	NNP
cord-293768-uijc6qdo	143	13	.	.	.
cord-293768-uijc6qdo	144	1	(	(	-LRB-
cord-293768-uijc6qdo	144	2	1995	1995	CD
cord-293768-uijc6qdo	144	3	)	)	-RRB-
cord-293768-uijc6qdo	144	4	.	.	.
cord-293768-uijc6qdo	145	1	The	the	DT
cord-293768-uijc6qdo	145	2	blocking	block	VBG
cord-293768-uijc6qdo	145	3	ELISA	ELISA	NNP
cord-293768-uijc6qdo	145	4	appears	appear	VBZ
cord-293768-uijc6qdo	145	5	to	to	TO
cord-293768-uijc6qdo	145	6	have	have	VB
cord-293768-uijc6qdo	145	7	the	the	DT
cord-293768-uijc6qdo	145	8	advantage	advantage	NN
cord-293768-uijc6qdo	145	9	of	of	IN
cord-293768-uijc6qdo	145	10	detecting	detect	VBG
cord-293768-uijc6qdo	145	11	low	low	JJ
cord-293768-uijc6qdo	145	12	antibody	antibody	NN
cord-293768-uijc6qdo	145	13	titers	titer	NNS
cord-293768-uijc6qdo	145	14	.	.	.
cord-293768-uijc6qdo	146	1	Thus	thus	RB
cord-293768-uijc6qdo	146	2	,	,	,
cord-293768-uijc6qdo	146	3	there	there	EX
cord-293768-uijc6qdo	146	4	exist	exist	VBP
cord-293768-uijc6qdo	146	5	discrete	discrete	JJ
cord-293768-uijc6qdo	146	6	populations	population	NNS
cord-293768-uijc6qdo	146	7	of	of	IN
cord-293768-uijc6qdo	146	8	functional	functional	JJ
cord-293768-uijc6qdo	146	9	Yoon	Yoon	NNP
cord-293768-uijc6qdo	146	10	et	et	FW
cord-293768-uijc6qdo	146	11	al	al	NNP
cord-293768-uijc6qdo	146	12	.	.	.
cord-293768-uijc6qdo	147	1	,	,	,
cord-293768-uijc6qdo	147	2	1992	1992	CD
cord-293768-uijc6qdo	147	3	;	;	:
cord-293768-uijc6qdo	147	4	Nelson	Nelson	NNP
cord-293768-uijc6qdo	147	5	et	et	NNP
cord-293768-uijc6qdo	147	6	al	al	NNP
cord-293768-uijc6qdo	147	7	..	..	.
cord-293768-uijc6qdo	148	1	1994	1994	CD
cord-293768-uijc6qdo	149	1	Wensvoort	Wensvoort	NNP
cord-293768-uijc6qdo	149	2	et	et	NNP
cord-293768-uijc6qdo	149	3	al	al	NNP
cord-293768-uijc6qdo	149	4	.	.	NNP
cord-293768-uijc6qdo	149	5	,	,	,
cord-293768-uijc6qdo	149	6	1991	1991	CD
cord-293768-uijc6qdo	150	1	Nelson	Nelson	NNP
cord-293768-uijc6qdo	150	2	et	et	NNP
cord-293768-uijc6qdo	150	3	al	al	NNP
cord-293768-uijc6qdo	150	4	.	.	NNP
cord-293768-uijc6qdo	150	5	,	,	,
cord-293768-uijc6qdo	150	6	1994	1994	CD
cord-293768-uijc6qdo	151	1	Yoon	Yoon	NNP
cord-293768-uijc6qdo	151	2	et	et	NNP
cord-293768-uijc6qdo	151	3	al	al	NNP
cord-293768-uijc6qdo	151	4	.	.	.
cord-293768-uijc6qdo	152	1	,	,	,
cord-293768-uijc6qdo	152	2	1994	1994	CD
cord-293768-uijc6qdo	152	3	;	;	:
cord-293768-uijc6qdo	152	4	Yoon	Yoon	NNP
cord-293768-uijc6qdo	152	5	et	et	FW
cord-293768-uijc6qdo	152	6	al	al	NNP
cord-293768-uijc6qdo	152	7	.	.	.
cord-293768-uijc6qdo	153	1	,	,	,
cord-293768-uijc6qdo	153	2	1996	1996	CD
cord-293768-uijc6qdo	154	1	Nelson	Nelson	NNP
cord-293768-uijc6qdo	154	2	et	et	NNP
cord-293768-uijc6qdo	154	3	al	al	NNP
cord-293768-uijc6qdo	154	4	.	.	.
cord-293768-uijc6qdo	155	1	,	,	,
cord-293768-uijc6qdo	155	2	1994	1994	CD
cord-293768-uijc6qdo	156	1	Yoon	Yoon	NNP
cord-293768-uijc6qdo	156	2	et	et	NNP
cord-293768-uijc6qdo	156	3	al	al	NNP
cord-293768-uijc6qdo	156	4	.	.	.
cord-293768-uijc6qdo	157	1	,	,	,
cord-293768-uijc6qdo	157	2	1994	1994	CD
cord-293768-uijc6qdo	157	3	;	;	:
cord-293768-uijc6qdo	157	4	Yoon	Yoon	NNP
cord-293768-uijc6qdo	157	5	et	et	FW
cord-293768-uijc6qdo	157	6	al	al	NNP
cord-293768-uijc6qdo	157	7	.	.	.
cord-293768-uijc6qdo	158	1	,	,	,
cord-293768-uijc6qdo	158	2	1996	1996	CD
cord-293768-uijc6qdo	159	1	Albina	Albina	NNP
cord-293768-uijc6qdo	159	2	et	et	NNP
cord-293768-uijc6qdo	159	3	al	al	NNP
cord-293768-uijc6qdo	159	4	.	.	NNP
cord-293768-uijc6qdo	159	5	,	,	,
cord-293768-uijc6qdo	159	6	1992	1992	CD
cord-293768-uijc6qdo	160	1	Houben	Houben	NNP
cord-293768-uijc6qdo	160	2	et	et	FW
cord-293768-uijc6qdo	160	3	al	al	NNP
cord-293768-uijc6qdo	160	4	.	.	NNP
cord-293768-uijc6qdo	160	5	,	,	,
cord-293768-uijc6qdo	160	6	1995	1995	CD
cord-293768-uijc6qdo	161	1	Nelson	Nelson	NNP
cord-293768-uijc6qdo	161	2	et	et	NNP
cord-293768-uijc6qdo	161	3	al	al	NNP
cord-293768-uijc6qdo	161	4	.	.	NNP
cord-293768-uijc6qdo	161	5	,	,	,
cord-293768-uijc6qdo	162	1	1994	1994	CD
cord-293768-uijc6qdo	162	2	Choi	Choi	NNP
cord-293768-uijc6qdo	162	3	et	et	NNP
cord-293768-uijc6qdo	162	4	al	al	NNP
cord-293768-uijc6qdo	162	5	..	..	NNP
cord-293768-uijc6qdo	162	6	1992	1992	CD
cord-293768-uijc6qdo	162	7	:	:	:
cord-293768-uijc6qdo	163	1	Yoon	Yoon	NNP
cord-293768-uijc6qdo	163	2	et	et	NNP
cord-293768-uijc6qdo	163	3	al	al	NNP
cord-293768-uijc6qdo	163	4	.	.	NNP
cord-293768-uijc6qdo	163	5	,	,	,
cord-293768-uijc6qdo	164	1	1994	1994	CD
cord-293768-uijc6qdo	164	2	Yoon	Yoon	NNP
cord-293768-uijc6qdo	164	3	et	et	NNP
cord-293768-uijc6qdo	164	4	al	al	NNP
cord-293768-uijc6qdo	164	5	..	..	.
cord-293768-uijc6qdo	165	1	1996	1996	CD
cord-293768-uijc6qdo	166	1	Bautista	Bautista	NNP
cord-293768-uijc6qdo	166	2	et	et	NNP
cord-293768-uijc6qdo	166	3	al	al	NNP
cord-293768-uijc6qdo	166	4	.	.	.
cord-293768-uijc6qdo	167	1	,	,	,
cord-293768-uijc6qdo	167	2	1995	1995	CD
cord-293768-uijc6qdo	167	3	Bautista	Bautista	NNP
cord-293768-uijc6qdo	167	4	et	et	NNP
cord-293768-uijc6qdo	167	5	al	al	NNP
cord-293768-uijc6qdo	167	6	..	..	NNP
cord-293768-uijc6qdo	167	7	1995	1995	CD
cord-293768-uijc6qdo	167	8	antibodies	antibody	NNS
cord-293768-uijc6qdo	167	9	that	that	WDT
cord-293768-uijc6qdo	167	10	display	display	VBP
cord-293768-uijc6qdo	167	11	different	different	JJ
cord-293768-uijc6qdo	167	12	kinetics	kinetics	NN
cord-293768-uijc6qdo	167	13	post	post	NN
cord-293768-uijc6qdo	167	14	-	-	NN
cord-293768-uijc6qdo	167	15	infection	infection	NN
cord-293768-uijc6qdo	167	16	and	and	CC
cord-293768-uijc6qdo	167	17	possibly	possibly	RB
cord-293768-uijc6qdo	167	18	reflect	reflect	VB
cord-293768-uijc6qdo	167	19	reactivity	reactivity	NN
cord-293768-uijc6qdo	167	20	to	to	IN
cord-293768-uijc6qdo	167	21	different	different	JJ
cord-293768-uijc6qdo	167	22	PRRS	PRRS	NNP
cord-293768-uijc6qdo	167	23	virus	virus	NN
cord-293768-uijc6qdo	167	24	polypeptides	polypeptide	NNS
cord-293768-uijc6qdo	167	25	.	.	.
cord-293768-uijc6qdo	168	1	Pigs	pig	NNS
cord-293768-uijc6qdo	168	2	vaccinated	vaccinate	VBN
cord-293768-uijc6qdo	168	3	with	with	IN
cord-293768-uijc6qdo	168	4	modified	modify	VBN
cord-293768-uijc6qdo	168	5	-	-	HYPH
cord-293768-uijc6qdo	168	6	live	live	JJ
cord-293768-uijc6qdo	168	7	virus	virus	NN
cord-293768-uijc6qdo	168	8	similar	similar	JJ
cord-293768-uijc6qdo	168	9	to	to	IN
cord-293768-uijc6qdo	168	10	infected	infected	JJ
cord-293768-uijc6qdo	168	11	pig	pig	NN
cord-293768-uijc6qdo	168	12	vaccine	vaccine	NN
cord-293768-uijc6qdo	168	13	immunologically	immunologically	RB
cord-293768-uijc6qdo	168	14	respond	respond	VBP
cord-293768-uijc6qdo	168	15	and	and	CC
cord-293768-uijc6qdo	168	16	synthesize	synthesize	VB
cord-293768-uijc6qdo	168	17	antibodies	antibody	NNS
cord-293768-uijc6qdo	168	18	of	of	IN
cord-293768-uijc6qdo	168	19	various	various	JJ
cord-293768-uijc6qdo	168	20	structure	structure	NN
cord-293768-uijc6qdo	168	21	and	and	CC
cord-293768-uijc6qdo	168	22	functional	functional	JJ
cord-293768-uijc6qdo	168	23	heterogeneity	heterogeneity	NN
cord-293768-uijc6qdo	168	24	.	.	.
cord-293768-uijc6qdo	169	1	Pigs	pig	NNS
cord-293768-uijc6qdo	169	2	born	bear	VBN
cord-293768-uijc6qdo	169	3	from	from	IN
cord-293768-uijc6qdo	169	4	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	169	5	-	-	HYPH
cord-293768-uijc6qdo	169	6	infected	infect	VBN
cord-293768-uijc6qdo	169	7	dams	dam	NNS
cord-293768-uijc6qdo	169	8	maintain	maintain	VBP
cord-293768-uijc6qdo	169	9	maternal	maternal	JJ
cord-293768-uijc6qdo	169	10	antibody	antibody	NN
cord-293768-uijc6qdo	169	11	titers	titer	NNS
cord-293768-uijc6qdo	169	12	to	to	IN
cord-293768-uijc6qdo	169	13	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	169	14	until	until	IN
cord-293768-uijc6qdo	169	15	4	4	CD
cord-293768-uijc6qdo	169	16	weeks	week	NNS
cord-293768-uijc6qdo	169	17	of	of	IN
cord-293768-uijc6qdo	169	18	age	age	NN
cord-293768-uijc6qdo	169	19	,	,	,
cord-293768-uijc6qdo	169	20	as	as	IN
cord-293768-uijc6qdo	169	21	determined	determine	VBN
cord-293768-uijc6qdo	169	22	by	by	IN
cord-293768-uijc6qdo	169	23	IFA	IFA	NNP
cord-293768-uijc6qdo	169	24	(	(	-LRB-
cord-293768-uijc6qdo	169	25	Dee	Dee	NNP
cord-293768-uijc6qdo	169	26	et	et	NNP
cord-293768-uijc6qdo	169	27	al	al	NNP
cord-293768-uijc6qdo	169	28	.	.	NNP
cord-293768-uijc6qdo	169	29	,	,	,
cord-293768-uijc6qdo	169	30	1993	1993	CD
cord-293768-uijc6qdo	169	31	)	)	-RRB-
cord-293768-uijc6qdo	169	32	,	,	,
cord-293768-uijc6qdo	169	33	4	4	CD
cord-293768-uijc6qdo	169	34	-	-	SYM
cord-293768-uijc6qdo	169	35	8	8	CD
cord-293768-uijc6qdo	169	36	weeks	week	NNS
cord-293768-uijc6qdo	169	37	of	of	IN
cord-293768-uijc6qdo	169	38	age	age	NN
cord-293768-uijc6qdo	169	39	in	in	IN
cord-293768-uijc6qdo	169	40	a	a	DT
cord-293768-uijc6qdo	169	41	study	study	NN
cord-293768-uijc6qdo	169	42	using	use	VBG
cord-293768-uijc6qdo	169	43	the	the	DT
cord-293768-uijc6qdo	169	44	indirect	indirect	JJ
cord-293768-uijc6qdo	169	45	ELISA	ELISA	NNP
cord-293768-uijc6qdo	169	46	(	(	-LRB-
cord-293768-uijc6qdo	169	47	Albina	Albina	NNP
cord-293768-uijc6qdo	169	48	et	et	FW
cord-293768-uijc6qdo	169	49	al	al	NNP
cord-293768-uijc6qdo	169	50	.	.	NNP
cord-293768-uijc6qdo	169	51	,	,	,
cord-293768-uijc6qdo	169	52	1994	1994	CD
cord-293768-uijc6qdo	169	53	)	)	-RRB-
cord-293768-uijc6qdo	169	54	and	and	CC
cord-293768-uijc6qdo	169	55	up	up	IN
cord-293768-uijc6qdo	169	56	to	to	TO
cord-293768-uijc6qdo	169	57	10	10	CD
cord-293768-uijc6qdo	169	58	weeks	week	NNS
cord-293768-uijc6qdo	169	59	of	of	IN
cord-293768-uijc6qdo	169	60	age	age	NN
cord-293768-uijc6qdo	169	61	using	use	VBG
cord-293768-uijc6qdo	169	62	the	the	DT
cord-293768-uijc6qdo	169	63	blocking	block	VBG
cord-293768-uijc6qdo	169	64	ELISA	ELISA	NNP
cord-293768-uijc6qdo	169	65	(	(	-LRB-
cord-293768-uijc6qdo	169	66	Houben	Houben	NNP
cord-293768-uijc6qdo	169	67	et	et	FW
cord-293768-uijc6qdo	169	68	al	al	NNP
cord-293768-uijc6qdo	169	69	.	.	NNP
cord-293768-uijc6qdo	169	70	,	,	,
cord-293768-uijc6qdo	169	71	1995	1995	CD
cord-293768-uijc6qdo	169	72	)	)	-RRB-
cord-293768-uijc6qdo	169	73	.	.	.
cord-293768-uijc6qdo	170	1	These	these	DT
cord-293768-uijc6qdo	170	2	three	three	CD
cord-293768-uijc6qdo	170	3	studies	study	NNS
cord-293768-uijc6qdo	170	4	were	be	VBD
cord-293768-uijc6qdo	170	5	performed	perform	VBN
cord-293768-uijc6qdo	170	6	on	on	IN
cord-293768-uijc6qdo	170	7	pigs	pig	NNS
cord-293768-uijc6qdo	170	8	from	from	IN
cord-293768-uijc6qdo	170	9	infected	infected	JJ
cord-293768-uijc6qdo	170	10	herds	herd	NNS
cord-293768-uijc6qdo	170	11	,	,	,
cord-293768-uijc6qdo	170	12	representing	represent	VBG
cord-293768-uijc6qdo	170	13	potential	potential	JJ
cord-293768-uijc6qdo	170	14	differences	difference	NNS
cord-293768-uijc6qdo	170	15	in	in	IN
cord-293768-uijc6qdo	170	16	pigs	pig	NNS
cord-293768-uijc6qdo	170	17	,	,	,
cord-293768-uijc6qdo	170	18	source	source	NN
cord-293768-uijc6qdo	170	19	,	,	,
cord-293768-uijc6qdo	170	20	virus	virus	NN
cord-293768-uijc6qdo	170	21	strain	strain	NN
cord-293768-uijc6qdo	170	22	and	and	CC
cord-293768-uijc6qdo	170	23	farm	farm	NN
cord-293768-uijc6qdo	170	24	management	management	NN
cord-293768-uijc6qdo	170	25	factors	factor	NNS
cord-293768-uijc6qdo	170	26	.	.	.
cord-293768-uijc6qdo	171	1	The	the	DT
cord-293768-uijc6qdo	171	2	role	role	NN
cord-293768-uijc6qdo	171	3	of	of	IN
cord-293768-uijc6qdo	171	4	the	the	DT
cord-293768-uijc6qdo	171	5	humoral	humoral	JJ
cord-293768-uijc6qdo	171	6	immune	immune	JJ
cord-293768-uijc6qdo	171	7	response	response	NN
cord-293768-uijc6qdo	171	8	in	in	IN
cord-293768-uijc6qdo	171	9	protection	protection	NN
cord-293768-uijc6qdo	171	10	from	from	IN
cord-293768-uijc6qdo	171	11	challenge	challenge	NN
cord-293768-uijc6qdo	171	12	remains	remain	VBZ
cord-293768-uijc6qdo	171	13	questionable	questionable	JJ
cord-293768-uijc6qdo	171	14	,	,	,
cord-293768-uijc6qdo	171	15	based	base	VBN
cord-293768-uijc6qdo	171	16	on	on	IN
cord-293768-uijc6qdo	171	17	the	the	DT
cord-293768-uijc6qdo	171	18	observations	observation	NNS
cord-293768-uijc6qdo	171	19	that	that	WDT
cord-293768-uijc6qdo	171	20	viremia	viremia	NN
cord-293768-uijc6qdo	171	21	is	be	VBZ
cord-293768-uijc6qdo	171	22	detected	detect	VBN
cord-293768-uijc6qdo	171	23	albeit	albeit	IN
cord-293768-uijc6qdo	171	24	in	in	IN
cord-293768-uijc6qdo	171	25	the	the	DT
cord-293768-uijc6qdo	171	26	presence	presence	NN
cord-293768-uijc6qdo	171	27	of	of	IN
cord-293768-uijc6qdo	171	28	antibodies	antibody	NNS
cord-293768-uijc6qdo	171	29	(	(	-LRB-
cord-293768-uijc6qdo	171	30	Rossow	Rossow	NNP
cord-293768-uijc6qdo	171	31	et	et	NNP
cord-293768-uijc6qdo	171	32	al	al	NNP
cord-293768-uijc6qdo	171	33	.	.	NNP
cord-293768-uijc6qdo	171	34	,	,	,
cord-293768-uijc6qdo	171	35	1995	1995	CD
cord-293768-uijc6qdo	171	36	)	)	-RRB-
cord-293768-uijc6qdo	171	37	and	and	CC
cord-293768-uijc6qdo	171	38	that	that	IN
cord-293768-uijc6qdo	171	39	a	a	DT
cord-293768-uijc6qdo	171	40	population	population	NN
cord-293768-uijc6qdo	171	41	of	of	IN
cord-293768-uijc6qdo	171	42	antibodies	antibody	NNS
cord-293768-uijc6qdo	171	43	enhance	enhance	VBP
cord-293768-uijc6qdo	171	44	virus	virus	NN
cord-293768-uijc6qdo	171	45	replication	replication	NN
cord-293768-uijc6qdo	171	46	in	in	IN
cord-293768-uijc6qdo	171	47	alveolar	alveolar	JJ
cord-293768-uijc6qdo	171	48	macrophages	macrophage	NNS
cord-293768-uijc6qdo	171	49	in	in	IN
cord-293768-uijc6qdo	171	50	vitro	vitro	FW
cord-293768-uijc6qdo	171	51	(	(	-LRB-
cord-293768-uijc6qdo	172	1	Choi	Choi	NNP
cord-293768-uijc6qdo	172	2	et	et	NNP
cord-293768-uijc6qdo	172	3	al	al	NNP
cord-293768-uijc6qdo	172	4	.	.	NNP
cord-293768-uijc6qdo	172	5	,	,	,
cord-293768-uijc6qdo	172	6	1992	1992	CD
cord-293768-uijc6qdo	172	7	;	;	:
cord-293768-uijc6qdo	172	8	Yoon	Yoon	NNP
cord-293768-uijc6qdo	172	9	et	et	NNP
cord-293768-uijc6qdo	172	10	al	al	NNP
cord-293768-uijc6qdo	172	11	.	.	NNP
cord-293768-uijc6qdo	172	12	,	,	,
cord-293768-uijc6qdo	172	13	1996	1996	CD
cord-293768-uijc6qdo	172	14	)	)	-RRB-
cord-293768-uijc6qdo	172	15	and	and	CC
cord-293768-uijc6qdo	173	1	in	in	IN
cord-293768-uijc6qdo	173	2	vivo	vivo	NNP
cord-293768-uijc6qdo	173	3	in	in	IN
cord-293768-uijc6qdo	173	4	infected	infected	JJ
cord-293768-uijc6qdo	173	5	fetuses	fetus	NNS
cord-293768-uijc6qdo	173	6	(	(	-LRB-
cord-293768-uijc6qdo	173	7	Christianson	Christianson	NNP
cord-293768-uijc6qdo	173	8	et	et	NNP
cord-293768-uijc6qdo	173	9	al	al	NNP
cord-293768-uijc6qdo	173	10	.	.	NNP
cord-293768-uijc6qdo	173	11	,	,	,
cord-293768-uijc6qdo	173	12	1993	1993	CD
cord-293768-uijc6qdo	173	13	)	)	-RRB-
cord-293768-uijc6qdo	173	14	and	and	CC
cord-293768-uijc6qdo	173	15	feeder	feeder	NN
cord-293768-uijc6qdo	173	16	pigs	pig	NNS
cord-293768-uijc6qdo	173	17	(	(	-LRB-
cord-293768-uijc6qdo	173	18	Yoon	Yoon	NNP
cord-293768-uijc6qdo	173	19	et	et	FW
cord-293768-uijc6qdo	173	20	al	al	NNP
cord-293768-uijc6qdo	173	21	.	.	NNP
cord-293768-uijc6qdo	173	22	,	,	,
cord-293768-uijc6qdo	173	23	1994	1994	CD
cord-293768-uijc6qdo	173	24	;	;	:
cord-293768-uijc6qdo	173	25	Yoon	Yoon	NNP
cord-293768-uijc6qdo	173	26	et	et	NNP
cord-293768-uijc6qdo	173	27	al	al	NNP
cord-293768-uijc6qdo	173	28	.	.	NNP
cord-293768-uijc6qdo	173	29	,	,	,
cord-293768-uijc6qdo	173	30	1996	1996	CD
cord-293768-uijc6qdo	173	31	)	)	-RRB-
cord-293768-uijc6qdo	173	32	.	.	.
cord-293768-uijc6qdo	174	1	It	-PRON-	PRP
cord-293768-uijc6qdo	174	2	is	be	VBZ
cord-293768-uijc6qdo	174	3	postulated	postulate	VBN
cord-293768-uijc6qdo	174	4	that	that	IN
cord-293768-uijc6qdo	174	5	the	the	DT
cord-293768-uijc6qdo	174	6	mechanisms	mechanism	NNS
cord-293768-uijc6qdo	174	7	of	of	IN
cord-293768-uijc6qdo	174	8	enhancement	enhancement	NN
cord-293768-uijc6qdo	174	9	of	of	IN
cord-293768-uijc6qdo	174	10	replication	replication	NN
cord-293768-uijc6qdo	174	11	is	be	VBZ
cord-293768-uijc6qdo	174	12	through	through	IN
cord-293768-uijc6qdo	174	13	Fc	Fc	NNP
cord-293768-uijc6qdo	174	14	receptors	receptor	NNS
cord-293768-uijc6qdo	174	15	.	.	.
cord-293768-uijc6qdo	175	1	Protection	protection	NN
cord-293768-uijc6qdo	175	2	from	from	IN
cord-293768-uijc6qdo	175	3	re	re	NN
cord-293768-uijc6qdo	175	4	-	-	NN
cord-293768-uijc6qdo	175	5	infection	infection	NN
cord-293768-uijc6qdo	175	6	has	have	VBZ
cord-293768-uijc6qdo	175	7	been	be	VBN
cord-293768-uijc6qdo	175	8	documented	document	VBN
cord-293768-uijc6qdo	175	9	in	in	IN
cord-293768-uijc6qdo	175	10	field	field	NN
cord-293768-uijc6qdo	175	11	conditions	condition	NNS
cord-293768-uijc6qdo	175	12	and	and	CC
cord-293768-uijc6qdo	175	13	experimentally	experimentally	RB
cord-293768-uijc6qdo	175	14	described	describe	VBN
cord-293768-uijc6qdo	175	15	in	in	IN
cord-293768-uijc6qdo	175	16	pregnant	pregnant	JJ
cord-293768-uijc6qdo	175	17	sows	sow	NNS
cord-293768-uijc6qdo	175	18	.	.	.
cord-293768-uijc6qdo	176	1	Sows	sow	NNS
cord-293768-uijc6qdo	176	2	that	that	WDT
cord-293768-uijc6qdo	176	3	were	be	VBD
cord-293768-uijc6qdo	176	4	infected	infect	VBN
cord-293768-uijc6qdo	176	5	with	with	IN
cord-293768-uijc6qdo	176	6	the	the	DT
cord-293768-uijc6qdo	176	7	prototype	prototype	NN
cord-293768-uijc6qdo	176	8	USA	USA	NNP
cord-293768-uijc6qdo	176	9	isolate	isolate	NN
cord-293768-uijc6qdo	176	10	of	of	IN
cord-293768-uijc6qdo	176	11	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	176	12	,	,	,
cord-293768-uijc6qdo	176	13	VR-2332	vr-2332	NN
cord-293768-uijc6qdo	176	14	and	and	CC
cord-293768-uijc6qdo	176	15	that	that	DT
cord-293768-uijc6qdo	176	16	recovered	recover	VBD
cord-293768-uijc6qdo	176	17	from	from	IN
cord-293768-uijc6qdo	176	18	infection	infection	NN
cord-293768-uijc6qdo	176	19	were	be	VBD
cord-293768-uijc6qdo	176	20	protected	protect	VBN
cord-293768-uijc6qdo	176	21	from	from	IN
cord-293768-uijc6qdo	176	22	manifestations	manifestation	NNS
cord-293768-uijc6qdo	176	23	of	of	IN
cord-293768-uijc6qdo	176	24	clinical	clinical	JJ
cord-293768-uijc6qdo	176	25	signs	sign	NNS
cord-293768-uijc6qdo	176	26	and	and	CC
cord-293768-uijc6qdo	176	27	showed	show	VBD
cord-293768-uijc6qdo	176	28	no	no	DT
cord-293768-uijc6qdo	176	29	viremia	viremia	NN
cord-293768-uijc6qdo	176	30	upon	upon	IN
cord-293768-uijc6qdo	176	31	re	re	NN
cord-293768-uijc6qdo	176	32	-	-	NN
cord-293768-uijc6qdo	176	33	infection	infection	NN
cord-293768-uijc6qdo	176	34	with	with	IN
cord-293768-uijc6qdo	176	35	the	the	DT
cord-293768-uijc6qdo	176	36	homologous	homologous	JJ
cord-293768-uijc6qdo	176	37	strain	strain	NN
cord-293768-uijc6qdo	176	38	.	.	.
cord-293768-uijc6qdo	177	1	This	this	DT
cord-293768-uijc6qdo	177	2	protection	protection	NN
cord-293768-uijc6qdo	177	3	could	could	MD
cord-293768-uijc6qdo	177	4	be	be	VB
cord-293768-uijc6qdo	177	5	transferred	transfer	VBN
cord-293768-uijc6qdo	177	6	through	through	IN
cord-293768-uijc6qdo	177	7	colostrum	colostrum	NN
cord-293768-uijc6qdo	177	8	to	to	IN
cord-293768-uijc6qdo	177	9	susceptible	susceptible	JJ
cord-293768-uijc6qdo	177	10	newborn	newborn	JJ
cord-293768-uijc6qdo	177	11	pigs	pig	NNS
cord-293768-uijc6qdo	177	12	.	.	.
cord-293768-uijc6qdo	178	1	To	to	TO
cord-293768-uijc6qdo	178	2	determine	determine	VB
cord-293768-uijc6qdo	178	3	whether	whether	IN
cord-293768-uijc6qdo	178	4	this	this	DT
cord-293768-uijc6qdo	178	5	protection	protection	NN
cord-293768-uijc6qdo	178	6	was	be	VBD
cord-293768-uijc6qdo	178	7	provided	provide	VBN
cord-293768-uijc6qdo	178	8	by	by	IN
cord-293768-uijc6qdo	178	9	antibodies	antibody	NNS
cord-293768-uijc6qdo	178	10	an	an	DT
cord-293768-uijc6qdo	178	11	experiment	experiment	NN
cord-293768-uijc6qdo	178	12	was	be	VBD
cord-293768-uijc6qdo	178	13	performed	perform	VBN
cord-293768-uijc6qdo	178	14	by	by	IN
cord-293768-uijc6qdo	178	15	passively	passively	RB
cord-293768-uijc6qdo	178	16	transferring	transfer	VBG
cord-293768-uijc6qdo	178	17	high	high	JJ
cord-293768-uijc6qdo	178	18	titered	titered	JJ
cord-293768-uijc6qdo	178	19	anti	anti	JJ
cord-293768-uijc6qdo	178	20	-	-	JJ
cord-293768-uijc6qdo	178	21	PRRSV	prrsv	JJ
cord-293768-uijc6qdo	178	22	antibodies	antibody	NNS
cord-293768-uijc6qdo	178	23	to	to	IN
cord-293768-uijc6qdo	178	24	l	l	NN
cord-293768-uijc6qdo	178	25	-	-	HYPH
cord-293768-uijc6qdo	178	26	week	week	NN
cord-293768-uijc6qdo	178	27	-	-	HYPH
cord-293768-uijc6qdo	178	28	old	old	JJ
cord-293768-uijc6qdo	178	29	pigs	pig	NNS
cord-293768-uijc6qdo	178	30	from	from	IN
cord-293768-uijc6qdo	178	31	non	non	JJ
cord-293768-uijc6qdo	178	32	-	-	JJ
cord-293768-uijc6qdo	178	33	immune	immune	JJ
cord-293768-uijc6qdo	178	34	dams	dam	NNS
cord-293768-uijc6qdo	178	35	and	and	CC
cord-293768-uijc6qdo	178	36	challenging	challenge	VBG
cord-293768-uijc6qdo	178	37	the	the	DT
cord-293768-uijc6qdo	178	38	pigs	pig	NNS
cord-293768-uijc6qdo	178	39	with	with	IN
cord-293768-uijc6qdo	178	40	PRRS	PRRS	NNP
cord-293768-uijc6qdo	178	41	virus	virus	NN
cord-293768-uijc6qdo	178	42	24	24	CD
cord-293768-uijc6qdo	178	43	h	h	NN
cord-293768-uijc6qdo	178	44	later	later	RB
cord-293768-uijc6qdo	178	45	.	.	.
cord-293768-uijc6qdo	179	1	Pigs	pig	NNS
cord-293768-uijc6qdo	179	2	from	from	IN
cord-293768-uijc6qdo	179	3	immune	immune	JJ
cord-293768-uijc6qdo	179	4	dams	dam	NNS
cord-293768-uijc6qdo	179	5	were	be	VBD
cord-293768-uijc6qdo	179	6	protected	protect	VBN
cord-293768-uijc6qdo	179	7	from	from	IN
cord-293768-uijc6qdo	179	8	experimental	experimental	JJ
cord-293768-uijc6qdo	179	9	challenge	challenge	NN
cord-293768-uijc6qdo	179	10	,	,	,
cord-293768-uijc6qdo	179	11	but	but	CC
cord-293768-uijc6qdo	179	12	pigs	pig	NNS
cord-293768-uijc6qdo	179	13	that	that	WDT
cord-293768-uijc6qdo	179	14	received	receive	VBD
cord-293768-uijc6qdo	179	15	anti	anti	JJ
cord-293768-uijc6qdo	179	16	-	-	JJ
cord-293768-uijc6qdo	179	17	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	179	18	sera	sera	NNP
cord-293768-uijc6qdo	179	19	failed	fail	VBD
cord-293768-uijc6qdo	179	20	to	to	TO
cord-293768-uijc6qdo	179	21	be	be	VB
cord-293768-uijc6qdo	179	22	protected	protect	VBN
cord-293768-uijc6qdo	179	23	from	from	IN
cord-293768-uijc6qdo	179	24	challenge	challenge	NN
cord-293768-uijc6qdo	179	25	as	as	IN
cord-293768-uijc6qdo	179	26	were	be	VBD
cord-293768-uijc6qdo	179	27	pigs	pig	NNS
cord-293768-uijc6qdo	179	28	receiving	receive	VBG
cord-293768-uijc6qdo	179	29	non	non	JJ
cord-293768-uijc6qdo	179	30	-	-	JJ
cord-293768-uijc6qdo	179	31	immune	immune	JJ
cord-293768-uijc6qdo	179	32	sera	sera	NNP
cord-293768-uijc6qdo	179	33	or	or	CC
cord-293768-uijc6qdo	179	34	PBS	PBS	NNP
cord-293768-uijc6qdo	179	35	as	as	IN
cord-293768-uijc6qdo	179	36	controls	control	NNS
cord-293768-uijc6qdo	179	37	.	.	.
cord-293768-uijc6qdo	180	1	These	these	DT
cord-293768-uijc6qdo	180	2	results	result	NNS
cord-293768-uijc6qdo	180	3	document	document	NN
cord-293768-uijc6qdo	180	4	that	that	IN
cord-293768-uijc6qdo	180	5	immunity	immunity	NN
cord-293768-uijc6qdo	180	6	can	can	MD
cord-293768-uijc6qdo	180	7	be	be	VB
cord-293768-uijc6qdo	180	8	transferred	transfer	VBN
cord-293768-uijc6qdo	180	9	via	via	IN
cord-293768-uijc6qdo	180	10	colostrum	colostrum	NN
cord-293768-uijc6qdo	180	11	,	,	,
cord-293768-uijc6qdo	180	12	but	but	CC
cord-293768-uijc6qdo	180	13	antibodies	antibody	NNS
cord-293768-uijc6qdo	180	14	by	by	IN
cord-293768-uijc6qdo	180	15	themselves	-PRON-	PRP
cord-293768-uijc6qdo	180	16	fail	fail	VBP
cord-293768-uijc6qdo	180	17	to	to	TO
cord-293768-uijc6qdo	180	18	totally	totally	RB
cord-293768-uijc6qdo	180	19	protect	protect	VB
cord-293768-uijc6qdo	180	20	,	,	,
cord-293768-uijc6qdo	180	21	thereby	thereby	RB
cord-293768-uijc6qdo	180	22	suggesting	suggest	VBG
cord-293768-uijc6qdo	180	23	a	a	DT
cord-293768-uijc6qdo	180	24	role	role	NN
cord-293768-uijc6qdo	180	25	of	of	IN
cord-293768-uijc6qdo	180	26	cellular	cellular	JJ
cord-293768-uijc6qdo	180	27	immunity	immunity	NN
cord-293768-uijc6qdo	180	28	in	in	IN
cord-293768-uijc6qdo	180	29	protection	protection	NN
cord-293768-uijc6qdo	180	30	from	from	IN
cord-293768-uijc6qdo	180	31	disease	disease	NN
cord-293768-uijc6qdo	180	32	.	.	.
cord-293768-uijc6qdo	181	1	It	-PRON-	PRP
cord-293768-uijc6qdo	181	2	is	be	VBZ
cord-293768-uijc6qdo	181	3	well	well	RB
cord-293768-uijc6qdo	181	4	recognized	recognize	VBN
cord-293768-uijc6qdo	181	5	that	that	IN
cord-293768-uijc6qdo	181	6	in	in	IN
cord-293768-uijc6qdo	181	7	viral	viral	JJ
cord-293768-uijc6qdo	181	8	diseases	disease	NNS
cord-293768-uijc6qdo	181	9	an	an	DT
cord-293768-uijc6qdo	181	10	important	important	JJ
cord-293768-uijc6qdo	181	11	role	role	NN
cord-293768-uijc6qdo	181	12	of	of	IN
cord-293768-uijc6qdo	181	13	cellular	cellular	JJ
cord-293768-uijc6qdo	181	14	immunity	immunity	NN
cord-293768-uijc6qdo	181	15	is	be	VBZ
cord-293768-uijc6qdo	181	16	the	the	DT
cord-293768-uijc6qdo	181	17	clearance	clearance	NN
cord-293768-uijc6qdo	181	18	of	of	IN
cord-293768-uijc6qdo	181	19	virus	virus	NN
cord-293768-uijc6qdo	181	20	and	and	CC
cord-293768-uijc6qdo	181	21	protection	protection	NN
cord-293768-uijc6qdo	181	22	against	against	IN
cord-293768-uijc6qdo	181	23	disease	disease	NN
cord-293768-uijc6qdo	181	24	.	.	.
cord-293768-uijc6qdo	182	1	The	the	DT
cord-293768-uijc6qdo	182	2	data	datum	NNS
cord-293768-uijc6qdo	182	3	available	available	JJ
cord-293768-uijc6qdo	182	4	suggest	suggest	VBP
cord-293768-uijc6qdo	182	5	that	that	IN
cord-293768-uijc6qdo	182	6	cellular	cellular	JJ
cord-293768-uijc6qdo	182	7	immune	immune	JJ
cord-293768-uijc6qdo	182	8	mechanisms	mechanism	NNS
cord-293768-uijc6qdo	182	9	might	may	MD
cord-293768-uijc6qdo	182	10	have	have	VB
cord-293768-uijc6qdo	182	11	an	an	DT
cord-293768-uijc6qdo	182	12	important	important	JJ
cord-293768-uijc6qdo	182	13	role	role	NN
cord-293768-uijc6qdo	182	14	(	(	-LRB-
cord-293768-uijc6qdo	182	15	Choi	Choi	NNP
cord-293768-uijc6qdo	182	16	et	et	FW
cord-293768-uijc6qdo	182	17	al	al	NNP
cord-293768-uijc6qdo	182	18	.	.	NNP
cord-293768-uijc6qdo	182	19	,	,	,
cord-293768-uijc6qdo	182	20	1992	1992	CD
cord-293768-uijc6qdo	182	21	;	;	.
cord-293768-uijc6qdo	183	1	Rossow	Rossow	NNP
cord-293768-uijc6qdo	183	2	et	et	NNP
cord-293768-uijc6qdo	183	3	al	al	NNP
cord-293768-uijc6qdo	183	4	.	.	NNP
cord-293768-uijc6qdo	183	5	,	,	,
cord-293768-uijc6qdo	183	6	1995	1995	CD
cord-293768-uijc6qdo	183	7	)	)	-RRB-
cord-293768-uijc6qdo	183	8	and	and	CC
cord-293768-uijc6qdo	183	9	that	that	DT
cord-293768-uijc6qdo	183	10	antigenic	antigenic	JJ
cord-293768-uijc6qdo	183	11	diversity	diversity	NN
cord-293768-uijc6qdo	183	12	among	among	IN
cord-293768-uijc6qdo	183	13	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	183	14	isolates	isolate	NNS
cord-293768-uijc6qdo	183	15	may	may	MD
cord-293768-uijc6qdo	183	16	originate	originate	VB
cord-293768-uijc6qdo	183	17	strain	strain	VB
cord-293768-uijc6qdo	183	18	-	-	HYPH
cord-293768-uijc6qdo	183	19	specific	specific	JJ
cord-293768-uijc6qdo	183	20	immune	immune	JJ
cord-293768-uijc6qdo	183	21	responses	response	NNS
cord-293768-uijc6qdo	184	1	(	(	-LRB-
cord-293768-uijc6qdo	184	2	Wensvoort	Wensvoort	NNP
cord-293768-uijc6qdo	184	3	et	et	NNP
cord-293768-uijc6qdo	184	4	al	al	NNP
cord-293768-uijc6qdo	184	5	.	.	NNP
cord-293768-uijc6qdo	184	6	,	,	,
cord-293768-uijc6qdo	184	7	1992	1992	CD
cord-293768-uijc6qdo	184	8	;	;	:
cord-293768-uijc6qdo	184	9	Nelson	Nelson	NNP
cord-293768-uijc6qdo	184	10	et	et	NNP
cord-293768-uijc6qdo	184	11	al	al	NNP
cord-293768-uijc6qdo	184	12	.	.	NNP
cord-293768-uijc6qdo	184	13	,	,	,
cord-293768-uijc6qdo	184	14	1993	1993	CD
cord-293768-uijc6qdo	184	15	;	;	:
cord-293768-uijc6qdo	184	16	Bautista	Bautista	NNP
cord-293768-uijc6qdo	184	17	et	et	NNP
cord-293768-uijc6qdo	184	18	al	al	NNP
cord-293768-uijc6qdo	184	19	.	.	NNP
cord-293768-uijc6qdo	184	20	,	,	,
cord-293768-uijc6qdo	184	21	1993	1993	CD
cord-293768-uijc6qdo	184	22	)	)	-RRB-
cord-293768-uijc6qdo	184	23	.	.	.
cord-293768-uijc6qdo	185	1	In	in	IN
cord-293768-uijc6qdo	185	2	an	an	DT
cord-293768-uijc6qdo	185	3	attempt	attempt	NN
cord-293768-uijc6qdo	185	4	to	to	TO
cord-293768-uijc6qdo	185	5	determine	determine	VB
cord-293768-uijc6qdo	185	6	whether	whether	IN
cord-293768-uijc6qdo	185	7	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	185	8	induced	induce	VBD
cord-293768-uijc6qdo	185	9	a	a	DT
cord-293768-uijc6qdo	185	10	cell	cell	NN
cord-293768-uijc6qdo	185	11	-	-	HYPH
cord-293768-uijc6qdo	185	12	mediated	mediate	VBN
cord-293768-uijc6qdo	185	13	immune	immune	JJ
cord-293768-uijc6qdo	185	14	response	response	NN
cord-293768-uijc6qdo	185	15	,	,	,
cord-293768-uijc6qdo	185	16	studies	study	NNS
cord-293768-uijc6qdo	185	17	were	be	VBD
cord-293768-uijc6qdo	185	18	undertaken	undertake	VBN
cord-293768-uijc6qdo	185	19	to	to	TO
cord-293768-uijc6qdo	185	20	establish	establish	VB
cord-293768-uijc6qdo	185	21	methods	method	NNS
cord-293768-uijc6qdo	185	22	for	for	IN
cord-293768-uijc6qdo	185	23	detecting	detect	VBG
cord-293768-uijc6qdo	185	24	antigen	antigen	NN
cord-293768-uijc6qdo	185	25	-	-	HYPH
cord-293768-uijc6qdo	185	26	specific	specific	JJ
cord-293768-uijc6qdo	185	27	cell	cell	NN
cord-293768-uijc6qdo	185	28	-	-	HYPH
cord-293768-uijc6qdo	185	29	mediated	mediate	VBN
cord-293768-uijc6qdo	185	30	immune	immune	JJ
cord-293768-uijc6qdo	185	31	responses	response	NNS
cord-293768-uijc6qdo	185	32	to	to	IN
cord-293768-uijc6qdo	185	33	PRRS	PRRS	NNP
cord-293768-uijc6qdo	185	34	virus	virus	NN
cord-293768-uijc6qdo	185	35	.	.	.
cord-293768-uijc6qdo	186	1	The	the	DT
cord-293768-uijc6qdo	186	2	purpose	purpose	NN
cord-293768-uijc6qdo	186	3	was	be	VBD
cord-293768-uijc6qdo	186	4	to	to	TO
cord-293768-uijc6qdo	186	5	develop	develop	VB
cord-293768-uijc6qdo	186	6	methods	method	NNS
cord-293768-uijc6qdo	186	7	to	to	TO
cord-293768-uijc6qdo	186	8	detect	detect	VB
cord-293768-uijc6qdo	186	9	CM1	CM1	NNP
cord-293768-uijc6qdo	186	10	responses	response	NNS
cord-293768-uijc6qdo	186	11	to	to	IN
cord-293768-uijc6qdo	186	12	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	186	13	,	,	,
cord-293768-uijc6qdo	186	14	both	both	DT
cord-293768-uijc6qdo	186	15	ex	ex	NN
cord-293768-uijc6qdo	186	16	-	-	NN
cord-293768-uijc6qdo	186	17	vivo	vivo	NN
cord-293768-uijc6qdo	186	18	,	,	,
cord-293768-uijc6qdo	186	19	in	in	IN
cord-293768-uijc6qdo	186	20	the	the	DT
cord-293768-uijc6qdo	186	21	form	form	NN
cord-293768-uijc6qdo	186	22	of	of	IN
cord-293768-uijc6qdo	186	23	T	t	NN
cord-293768-uijc6qdo	186	24	-	-	HYPH
cord-293768-uijc6qdo	186	25	cell	cell	NN
cord-293768-uijc6qdo	186	26	proliferation	proliferation	NN
cord-293768-uijc6qdo	186	27	,	,	,
cord-293768-uijc6qdo	186	28	and	and	CC
cord-293768-uijc6qdo	186	29	in	in	IN
cord-293768-uijc6qdo	186	30	vivo	vivo	NN
cord-293768-uijc6qdo	186	31	as	as	IN
cord-293768-uijc6qdo	186	32	delayed	delay	VBN
cord-293768-uijc6qdo	186	33	-	-	HYPH
cord-293768-uijc6qdo	186	34	type	type	NN
cord-293768-uijc6qdo	186	35	hypersensitivity	hypersensitivity	NN
cord-293768-uijc6qdo	186	36	(	(	-LRB-
cord-293768-uijc6qdo	186	37	DTH	DTH	NNP
cord-293768-uijc6qdo	186	38	)	)	-RRB-
cord-293768-uijc6qdo	186	39	responses	response	NNS
cord-293768-uijc6qdo	186	40	.	.	.
cord-293768-uijc6qdo	187	1	To	to	TO
cord-293768-uijc6qdo	187	2	demonstrate	demonstrate	VB
cord-293768-uijc6qdo	187	3	proliferation	proliferation	NN
cord-293768-uijc6qdo	187	4	responses	response	NNS
cord-293768-uijc6qdo	187	5	,	,	,
cord-293768-uijc6qdo	187	6	peripheral	peripheral	JJ
cord-293768-uijc6qdo	187	7	blood	blood	NN
cord-293768-uijc6qdo	187	8	mononuclear	mononuclear	NN
cord-293768-uijc6qdo	187	9	cells	cell	NNS
cord-293768-uijc6qdo	187	10	from	from	IN
cord-293768-uijc6qdo	187	11	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	187	12	-	-	HYPH
cord-293768-uijc6qdo	187	13	infected	infect	VBN
cord-293768-uijc6qdo	187	14	and	and	CC
cord-293768-uijc6qdo	187	15	control	control	NN
cord-293768-uijc6qdo	187	16	pigs	pig	NNS
cord-293768-uijc6qdo	187	17	were	be	VBD
cord-293768-uijc6qdo	187	18	stimulated	stimulate	VBN
cord-293768-uijc6qdo	187	19	in	in	IN
cord-293768-uijc6qdo	187	20	vitro	vitro	FW
cord-293768-uijc6qdo	187	21	with	with	IN
cord-293768-uijc6qdo	187	22	virus	virus	NN
cord-293768-uijc6qdo	187	23	antigens	antigen	NNS
cord-293768-uijc6qdo	187	24	for	for	IN
cord-293768-uijc6qdo	187	25	various	various	JJ
cord-293768-uijc6qdo	187	26	incubation	incubation	NN
cord-293768-uijc6qdo	187	27	periods	period	NNS
cord-293768-uijc6qdo	187	28	and	and	CC
cord-293768-uijc6qdo	187	29	T	t	NN
cord-293768-uijc6qdo	187	30	-	-	HYPH
cord-293768-uijc6qdo	187	31	cell	cell	NN
cord-293768-uijc6qdo	187	32	proliferation	proliferation	NN
cord-293768-uijc6qdo	187	33	determined	determine	VBN
cord-293768-uijc6qdo	187	34	by	by	IN
cord-293768-uijc6qdo	187	35	the	the	DT
cord-293768-uijc6qdo	187	36	uptake	uptake	NN
cord-293768-uijc6qdo	187	37	of	of	IN
cord-293768-uijc6qdo	187	38	3H	3h	CD
cord-293768-uijc6qdo	187	39	-	-	HYPH
cord-293768-uijc6qdo	187	40	thymidine	thymidine	NN
cord-293768-uijc6qdo	187	41	.	.	.
cord-293768-uijc6qdo	188	1	T	t	NN
cord-293768-uijc6qdo	188	2	-	-	HYPH
cord-293768-uijc6qdo	188	3	cell	cell	NN
cord-293768-uijc6qdo	188	4	proliferation	proliferation	NN
cord-293768-uijc6qdo	188	5	to	to	IN
cord-293768-uijc6qdo	188	6	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	188	7	virus	virus	NN
cord-293768-uijc6qdo	188	8	was	be	VBD
cord-293768-uijc6qdo	188	9	robustly	robustly	RB
cord-293768-uijc6qdo	188	10	detected	detect	VBN
cord-293768-uijc6qdo	188	11	in	in	IN
cord-293768-uijc6qdo	188	12	virus	virus	NN
cord-293768-uijc6qdo	188	13	-	-	HYPH
cord-293768-uijc6qdo	188	14	exposed	expose	VBN
cord-293768-uijc6qdo	188	15	animals	animal	NNS
cord-293768-uijc6qdo	188	16	.	.	.
cord-293768-uijc6qdo	189	1	The	the	DT
cord-293768-uijc6qdo	189	2	lymphocyte	lymphocyte	NN
cord-293768-uijc6qdo	189	3	proliferation	proliferation	NN
cord-293768-uijc6qdo	189	4	was	be	VBD
cord-293768-uijc6qdo	189	5	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	189	6	specific	specific	JJ
cord-293768-uijc6qdo	189	7	and	and	CC
cord-293768-uijc6qdo	189	8	virus	virus	NN
cord-293768-uijc6qdo	189	9	concentration	concentration	NN
cord-293768-uijc6qdo	189	10	dependent	dependent	JJ
cord-293768-uijc6qdo	189	11	.	.	.
cord-293768-uijc6qdo	190	1	The	the	DT
cord-293768-uijc6qdo	190	2	proliferation	proliferation	NN
cord-293768-uijc6qdo	190	3	was	be	VBD
cord-293768-uijc6qdo	190	4	mediated	mediate	VBN
cord-293768-uijc6qdo	190	5	primarily	primarily	RB
cord-293768-uijc6qdo	190	6	by	by	IN
cord-293768-uijc6qdo	190	7	CD4	CD4	NNP
cord-293768-uijc6qdo	190	8	+	+	CC
cord-293768-uijc6qdo	190	9	T	T	NNP
cord-293768-uijc6qdo	190	10	-	-	HYPH
cord-293768-uijc6qdo	190	11	cells	cell	NNS
cord-293768-uijc6qdo	190	12	since	since	IN
cord-293768-uijc6qdo	190	13	antibodies	antibody	NNS
cord-293768-uijc6qdo	190	14	to	to	IN
cord-293768-uijc6qdo	190	15	CD4	CD4	NNP
cord-293768-uijc6qdo	190	16	blocked	block	VBD
cord-293768-uijc6qdo	190	17	the	the	DT
cord-293768-uijc6qdo	190	18	response	response	NN
cord-293768-uijc6qdo	190	19	.	.	.
cord-293768-uijc6qdo	191	1	The	the	DT
cord-293768-uijc6qdo	191	2	kinetics	kinetic	NNS
cord-293768-uijc6qdo	191	3	of	of	IN
cord-293768-uijc6qdo	191	4	T	t	NN
cord-293768-uijc6qdo	191	5	-	-	HYPH
cord-293768-uijc6qdo	191	6	cell	cell	NN
cord-293768-uijc6qdo	191	7	proliferation	proliferation	NN
cord-293768-uijc6qdo	191	8	response	response	NN
cord-293768-uijc6qdo	191	9	were	be	VBD
cord-293768-uijc6qdo	191	10	evaluated	evaluate	VBN
cord-293768-uijc6qdo	191	11	in	in	IN
cord-293768-uijc6qdo	191	12	virus	virus	NN
cord-293768-uijc6qdo	191	13	-	-	HYPH
cord-293768-uijc6qdo	191	14	infected	infect	VBN
cord-293768-uijc6qdo	191	15	pigs	pig	NNS
cord-293768-uijc6qdo	191	16	before	before	IN
cord-293768-uijc6qdo	191	17	and	and	CC
cord-293768-uijc6qdo	191	18	every	every	DT
cord-293768-uijc6qdo	191	19	other	other	JJ
cord-293768-uijc6qdo	191	20	week	week	NN
cord-293768-uijc6qdo	191	21	post	post	NN
cord-293768-uijc6qdo	191	22	-	-	NN
cord-293768-uijc6qdo	191	23	infection	infection	JJ
cord-293768-uijc6qdo	191	24	(	(	-LRB-
cord-293768-uijc6qdo	191	25	PI	PI	NNP
cord-293768-uijc6qdo	191	26	)	)	-RRB-
cord-293768-uijc6qdo	191	27	and	and	CC
cord-293768-uijc6qdo	191	28	compared	compare	VBN
cord-293768-uijc6qdo	191	29	to	to	IN
cord-293768-uijc6qdo	191	30	viremia	viremia	NN
cord-293768-uijc6qdo	191	31	and	and	CC
cord-293768-uijc6qdo	191	32	antibody	antibody	NN
cord-293768-uijc6qdo	191	33	response	response	NN
cord-293768-uijc6qdo	191	34	(	(	-LRB-
cord-293768-uijc6qdo	191	35	SN	SN	NNP
cord-293768-uijc6qdo	191	36	and	and	CC
cord-293768-uijc6qdo	191	37	IFA	IFA	NNP
cord-293768-uijc6qdo	191	38	)	)	-RRB-
cord-293768-uijc6qdo	191	39	.	.	.
cord-293768-uijc6qdo	192	1	The	the	DT
cord-293768-uijc6qdo	192	2	secondary	secondary	JJ
cord-293768-uijc6qdo	192	3	response	response	NN
cord-293768-uijc6qdo	192	4	was	be	VBD
cord-293768-uijc6qdo	192	5	analyzed	analyze	VBN
cord-293768-uijc6qdo	192	6	in	in	IN
cord-293768-uijc6qdo	192	7	the	the	DT
cord-293768-uijc6qdo	192	8	same	same	JJ
cord-293768-uijc6qdo	192	9	pigs	pig	NNS
cord-293768-uijc6qdo	192	10	after	after	IN
cord-293768-uijc6qdo	192	11	re	re	NN
cord-293768-uijc6qdo	192	12	-	-	NN
cord-293768-uijc6qdo	192	13	exposure	exposure	NN
cord-293768-uijc6qdo	192	14	at	at	IN
cord-293768-uijc6qdo	192	15	20	20	CD
cord-293768-uijc6qdo	192	16	weeks	week	NNS
cord-293768-uijc6qdo	192	17	PI	pi	NN
cord-293768-uijc6qdo	192	18	.	.	.
cord-293768-uijc6qdo	193	1	Virus	virus	NN
cord-293768-uijc6qdo	193	2	-	-	HYPH
cord-293768-uijc6qdo	193	3	infected	infect	VBN
cord-293768-uijc6qdo	193	4	,	,	,
cord-293768-uijc6qdo	193	5	but	but	CC
cord-293768-uijc6qdo	193	6	not	not	RB
cord-293768-uijc6qdo	193	7	control	control	VB
cord-293768-uijc6qdo	193	8	pigs	pig	NNS
cord-293768-uijc6qdo	193	9	,	,	,
cord-293768-uijc6qdo	193	10	developed	develop	VBN
cord-293768-uijc6qdo	193	11	viremia	viremia	NN
cord-293768-uijc6qdo	193	12	detected	detect	VBN
cord-293768-uijc6qdo	193	13	at	at	IN
cord-293768-uijc6qdo	193	14	1	1	CD
cord-293768-uijc6qdo	193	15	and	and	CC
cord-293768-uijc6qdo	193	16	2	2	CD
cord-293768-uijc6qdo	193	17	weeks	week	NNS
cord-293768-uijc6qdo	193	18	post	post	NN
cord-293768-uijc6qdo	193	19	-	-	NN
cord-293768-uijc6qdo	193	20	infection	infection	NN
cord-293768-uijc6qdo	193	21	and	and	CC
cord-293768-uijc6qdo	193	22	antibody	antibody	NN
cord-293768-uijc6qdo	193	23	titers	titer	NNS
cord-293768-uijc6qdo	193	24	(	(	-LRB-
cord-293768-uijc6qdo	193	25	Fig	Fig	NNP
cord-293768-uijc6qdo	193	26	.	.	.
cord-293768-uijc6qdo	193	27	la	la	NNP
cord-293768-uijc6qdo	193	28	)	)	-RRB-
cord-293768-uijc6qdo	193	29	.	.	.
cord-293768-uijc6qdo	194	1	The	the	DT
cord-293768-uijc6qdo	194	2	IFA	IFA	NNP
cord-293768-uijc6qdo	194	3	titers	titer	NNS
cord-293768-uijc6qdo	194	4	developed	develop	VBD
cord-293768-uijc6qdo	194	5	rapidly	rapidly	RB
cord-293768-uijc6qdo	194	6	and	and	CC
cord-293768-uijc6qdo	194	7	were	be	VBD
cord-293768-uijc6qdo	194	8	detected	detect	VBN
cord-293768-uijc6qdo	194	9	in	in	IN
cord-293768-uijc6qdo	194	10	all	all	DT
cord-293768-uijc6qdo	194	11	infected	infect	VBN
cord-293768-uijc6qdo	194	12	animals	animal	NNS
cord-293768-uijc6qdo	194	13	with	with	IN
cord-293768-uijc6qdo	194	14	the	the	DT
cord-293768-uijc6qdo	194	15	highest	high	JJS
cord-293768-uijc6qdo	194	16	response	response	NN
cord-293768-uijc6qdo	194	17	at	at	IN
cord-293768-uijc6qdo	194	18	4	4	CD
cord-293768-uijc6qdo	194	19	weeks	week	NNS
cord-293768-uijc6qdo	194	20	post	post	NN
cord-293768-uijc6qdo	194	21	-	-	NN
cord-293768-uijc6qdo	194	22	infection	infection	NN
cord-293768-uijc6qdo	194	23	.	.	.
cord-293768-uijc6qdo	195	1	The	the	DT
cord-293768-uijc6qdo	195	2	SN	SN	NNP
cord-293768-uijc6qdo	195	3	titers	titer	NNS
cord-293768-uijc6qdo	195	4	developed	develop	VBD
cord-293768-uijc6qdo	195	5	slowly	slowly	RB
cord-293768-uijc6qdo	195	6	with	with	IN
cord-293768-uijc6qdo	195	7	lower	low	JJR
cord-293768-uijc6qdo	195	8	titers	titer	NNS
cord-293768-uijc6qdo	195	9	detected	detect	VBD
cord-293768-uijc6qdo	195	10	first	first	RB
cord-293768-uijc6qdo	195	11	at	at	IN
cord-293768-uijc6qdo	195	12	4	4	CD
cord-293768-uijc6qdo	195	13	weeks	week	NNS
cord-293768-uijc6qdo	195	14	post	post	NN
cord-293768-uijc6qdo	195	15	-	-	NN
cord-293768-uijc6qdo	195	16	infection	infection	NN
cord-293768-uijc6qdo	195	17	and	and	CC
cord-293768-uijc6qdo	195	18	the	the	DT
cord-293768-uijc6qdo	195	19	highest	high	JJS
cord-293768-uijc6qdo	195	20	response	response	NN
cord-293768-uijc6qdo	195	21	at	at	IN
cord-293768-uijc6qdo	195	22	12	12	CD
cord-293768-uijc6qdo	195	23	weeks	week	NNS
cord-293768-uijc6qdo	195	24	post	post	NN
cord-293768-uijc6qdo	195	25	-	-	NN
cord-293768-uijc6qdo	195	26	infection	infection	NN
cord-293768-uijc6qdo	195	27	.	.	.
cord-293768-uijc6qdo	196	1	Antigen	antigen	NN
cord-293768-uijc6qdo	196	2	-	-	HYPH
cord-293768-uijc6qdo	196	3	specific	specific	JJ
cord-293768-uijc6qdo	196	4	lymphocyte	lymphocyte	NN
cord-293768-uijc6qdo	196	5	proliferation	proliferation	NN
cord-293768-uijc6qdo	196	6	response	response	NN
cord-293768-uijc6qdo	196	7	to	to	IN
cord-293768-uijc6qdo	196	8	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	196	9	was	be	VBD
cord-293768-uijc6qdo	196	10	first	first	RB
cord-293768-uijc6qdo	196	11	detected	detect	VBN
cord-293768-uijc6qdo	196	12	in	in	IN
cord-293768-uijc6qdo	196	13	virus	virus	NN
cord-293768-uijc6qdo	196	14	-	-	HYPH
cord-293768-uijc6qdo	196	15	infected	infect	VBN
cord-293768-uijc6qdo	196	16	animals	animal	NNS
cord-293768-uijc6qdo	196	17	at	at	IN
cord-293768-uijc6qdo	196	18	4	4	CD
cord-293768-uijc6qdo	196	19	weeks	week	NNS
cord-293768-uijc6qdo	196	20	post	post	NN
cord-293768-uijc6qdo	196	21	-	-	NN
cord-293768-uijc6qdo	196	22	infection	infection	NN
cord-293768-uijc6qdo	196	23	,	,	,
cord-293768-uijc6qdo	196	24	peaked	peak	VBD
cord-293768-uijc6qdo	196	25	at	at	IN
cord-293768-uijc6qdo	196	26	7	7	CD
cord-293768-uijc6qdo	196	27	weeks	week	NNS
cord-293768-uijc6qdo	196	28	post	post	NN
cord-293768-uijc6qdo	196	29	-	-	NN
cord-293768-uijc6qdo	196	30	infection	infection	NN
cord-293768-uijc6qdo	196	31	and	and	CC
cord-293768-uijc6qdo	196	32	appeared	appear	VBD
cord-293768-uijc6qdo	196	33	to	to	TO
cord-293768-uijc6qdo	196	34	decline	decline	VB
cord-293768-uijc6qdo	196	35	after	after	IN
cord-293768-uijc6qdo	196	36	11	11	CD
cord-293768-uijc6qdo	196	37	weeks	week	NNS
cord-293768-uijc6qdo	196	38	post	post	NN
cord-293768-uijc6qdo	196	39	-	-	NN
cord-293768-uijc6qdo	196	40	infection	infection	JJ
cord-293768-uijc6qdo	197	1	(	(	-LRB-
cord-293768-uijc6qdo	197	2	Fig	Fig	NNP
cord-293768-uijc6qdo	197	3	.	.	NNP
cord-293768-uijc6qdo	197	4	lb	lb	CD
cord-293768-uijc6qdo	197	5	)	)	-RRB-
cord-293768-uijc6qdo	197	6	.	.	.
cord-293768-uijc6qdo	198	1	The	the	DT
cord-293768-uijc6qdo	198	2	response	response	NN
cord-293768-uijc6qdo	198	3	and	and	CC
cord-293768-uijc6qdo	198	4	decrease	decrease	NN
cord-293768-uijc6qdo	198	5	in	in	IN
cord-293768-uijc6qdo	198	6	lag	lag	NN
cord-293768-uijc6qdo	198	7	time	time	NN
cord-293768-uijc6qdo	198	8	of	of	IN
cord-293768-uijc6qdo	198	9	the	the	DT
cord-293768-uijc6qdo	198	10	same	same	JJ
cord-293768-uijc6qdo	198	11	animals	animal	NNS
cord-293768-uijc6qdo	198	12	to	to	IN
cord-293768-uijc6qdo	198	13	a	a	DT
cord-293768-uijc6qdo	198	14	secondary	secondary	JJ
cord-293768-uijc6qdo	198	15	exposure	exposure	NN
cord-293768-uijc6qdo	198	16	to	to	IN
cord-293768-uijc6qdo	198	17	virus	virus	NN
cord-293768-uijc6qdo	198	18	Fig	Fig	NNP
cord-293768-uijc6qdo	198	19	.	.	.
cord-293768-uijc6qdo	199	1	1	1	LS
cord-293768-uijc6qdo	199	2	.	.	.
cord-293768-uijc6qdo	200	1	Kinetics	kinetic	NNS
cord-293768-uijc6qdo	200	2	of	of	IN
cord-293768-uijc6qdo	200	3	humoral	humoral	JJ
cord-293768-uijc6qdo	200	4	and	and	CC
cord-293768-uijc6qdo	200	5	cell	cell	NN
cord-293768-uijc6qdo	200	6	-	-	HYPH
cord-293768-uijc6qdo	200	7	mediated	mediate	VBN
cord-293768-uijc6qdo	200	8	immune	immune	JJ
cord-293768-uijc6qdo	200	9	responses	response	NNS
cord-293768-uijc6qdo	200	10	to	to	IN
cord-293768-uijc6qdo	200	11	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	200	12	.	.	.
cord-293768-uijc6qdo	201	1	The	the	DT
cord-293768-uijc6qdo	201	2	primary	primary	JJ
cord-293768-uijc6qdo	201	3	immune	immune	JJ
cord-293768-uijc6qdo	201	4	responses	response	NNS
cord-293768-uijc6qdo	201	5	were	be	VBD
cord-293768-uijc6qdo	201	6	determined	determine	VBN
cord-293768-uijc6qdo	201	7	in	in	IN
cord-293768-uijc6qdo	201	8	infected	infected	JJ
cord-293768-uijc6qdo	201	9	pigs	pig	NNS
cord-293768-uijc6qdo	201	10	as	as	IN
cord-293768-uijc6qdo	201	11	compared	compare	VBN
cord-293768-uijc6qdo	201	12	to	to	TO
cord-293768-uijc6qdo	201	13	control	control	NN
cord-293768-uijc6qdo	201	14	animals	animal	NNS
cord-293768-uijc6qdo	201	15	.	.	.
cord-293768-uijc6qdo	202	1	Data	datum	NNS
cord-293768-uijc6qdo	202	2	for	for	IN
cord-293768-uijc6qdo	202	3	the	the	DT
cord-293768-uijc6qdo	202	4	first	first	JJ
cord-293768-uijc6qdo	202	5	16	16	CD
cord-293768-uijc6qdo	202	6	weeks	week	NNS
cord-293768-uijc6qdo	202	7	are	be	VBP
cord-293768-uijc6qdo	202	8	shown	show	VBN
cord-293768-uijc6qdo	202	9	for	for	IN
cord-293768-uijc6qdo	202	10	antibody	antibody	NN
cord-293768-uijc6qdo	202	11	response	response	NN
cord-293768-uijc6qdo	202	12	(	(	-LRB-
cord-293768-uijc6qdo	202	13	panel	panel	NN
cord-293768-uijc6qdo	202	14	A	A	NNP
cord-293768-uijc6qdo	202	15	)	)	-RRB-
cord-293768-uijc6qdo	202	16	and	and	CC
cord-293768-uijc6qdo	202	17	lymphocyte	lymphocyte	NN
cord-293768-uijc6qdo	202	18	proliferation	proliferation	NN
cord-293768-uijc6qdo	202	19	(	(	-LRB-
cord-293768-uijc6qdo	202	20	panel	panel	NN
cord-293768-uijc6qdo	202	21	B	B	NNP
cord-293768-uijc6qdo	202	22	)	)	-RRB-
cord-293768-uijc6qdo	202	23	.	.	.
cord-293768-uijc6qdo	203	1	The	the	DT
cord-293768-uijc6qdo	203	2	secondary	secondary	JJ
cord-293768-uijc6qdo	203	3	response	response	NN
cord-293768-uijc6qdo	203	4	is	be	VBZ
cord-293768-uijc6qdo	203	5	shown	show	VBN
cord-293768-uijc6qdo	203	6	in	in	IN
cord-293768-uijc6qdo	203	7	panel	panel	NN
cord-293768-uijc6qdo	203	8	C.	C.	NNP
cord-293768-uijc6qdo	203	9	Antibodies	Antibodies	NNP
cord-293768-uijc6qdo	203	10	were	be	VBD
cord-293768-uijc6qdo	203	11	detected	detect	VBN
cord-293768-uijc6qdo	203	12	in	in	IN
cord-293768-uijc6qdo	203	13	infected	infected	JJ
cord-293768-uijc6qdo	203	14	pigs	pig	NNS
cord-293768-uijc6qdo	203	15	by	by	IN
cord-293768-uijc6qdo	203	16	SN	SN	NNP
cord-293768-uijc6qdo	203	17	and	and	CC
cord-293768-uijc6qdo	203	18	IFA	IFA	NNP
cord-293768-uijc6qdo	203	19	tests	test	NNS
cord-293768-uijc6qdo	203	20	at	at	IN
cord-293768-uijc6qdo	203	21	4	4	CD
cord-293768-uijc6qdo	203	22	weeks	week	NNS
cord-293768-uijc6qdo	203	23	post	post	NN
cord-293768-uijc6qdo	203	24	-	-	NN
cord-293768-uijc6qdo	203	25	infection	infection	JJ
cord-293768-uijc6qdo	203	26	(	(	-LRB-
cord-293768-uijc6qdo	203	27	PI	PI	NNP
cord-293768-uijc6qdo	203	28	)	)	-RRB-
cord-293768-uijc6qdo	203	29	and	and	CC
cord-293768-uijc6qdo	203	30	persisted	persist	VBD
cord-293768-uijc6qdo	203	31	through	through	IN
cord-293768-uijc6qdo	203	32	the	the	DT
cord-293768-uijc6qdo	203	33	16	16	CD
cord-293768-uijc6qdo	203	34	week	week	NN
cord-293768-uijc6qdo	203	35	period	period	NN
cord-293768-uijc6qdo	203	36	.	.	.
cord-293768-uijc6qdo	204	1	Proliferation	proliferation	NN
cord-293768-uijc6qdo	204	2	responses	response	NNS
cord-293768-uijc6qdo	204	3	were	be	VBD
cord-293768-uijc6qdo	204	4	also	also	RB
cord-293768-uijc6qdo	204	5	detected	detect	VBN
cord-293768-uijc6qdo	204	6	at	at	IN
cord-293768-uijc6qdo	204	7	4	4	CD
cord-293768-uijc6qdo	204	8	weeks	week	NNS
cord-293768-uijc6qdo	204	9	PI	pi	NN
cord-293768-uijc6qdo	204	10	,	,	,
cord-293768-uijc6qdo	204	11	peaked	peak	VBD
cord-293768-uijc6qdo	204	12	at	at	IN
cord-293768-uijc6qdo	204	13	7	7	CD
cord-293768-uijc6qdo	204	14	weeks	week	NNS
cord-293768-uijc6qdo	204	15	PI	pi	NN
cord-293768-uijc6qdo	204	16	and	and	CC
cord-293768-uijc6qdo	204	17	declined	decline	VBD
cord-293768-uijc6qdo	204	18	after	after	IN
cord-293768-uijc6qdo	204	19	11	11	CD
cord-293768-uijc6qdo	204	20	weeks	week	NNS
cord-293768-uijc6qdo	204	21	PI	pi	NN
cord-293768-uijc6qdo	204	22	.	.	.
cord-293768-uijc6qdo	205	1	No	no	DT
cord-293768-uijc6qdo	205	2	antibody	antibody	NN
cord-293768-uijc6qdo	205	3	or	or	CC
cord-293768-uijc6qdo	205	4	proliferation	proliferation	NN
cord-293768-uijc6qdo	205	5	responses	response	NNS
cord-293768-uijc6qdo	205	6	were	be	VBD
cord-293768-uijc6qdo	205	7	detected	detect	VBN
cord-293768-uijc6qdo	205	8	in	in	IN
cord-293768-uijc6qdo	205	9	control	control	NN
cord-293768-uijc6qdo	205	10	pigs	pig	NNS
cord-293768-uijc6qdo	205	11	.	.	.
cord-293768-uijc6qdo	206	1	The	the	DT
cord-293768-uijc6qdo	206	2	proliferation	proliferation	NN
cord-293768-uijc6qdo	206	3	response	response	NN
cord-293768-uijc6qdo	206	4	increased	increase	VBD
cord-293768-uijc6qdo	206	5	after	after	IN
cord-293768-uijc6qdo	206	6	secondary	secondary	JJ
cord-293768-uijc6qdo	206	7	exposure	exposure	NN
cord-293768-uijc6qdo	206	8	.	.	.
cord-293768-uijc6qdo	207	1	The	the	DT
cord-293768-uijc6qdo	207	2	results	result	NNS
cord-293768-uijc6qdo	207	3	showed	show	VBD
cord-293768-uijc6qdo	207	4	that	that	IN
cord-293768-uijc6qdo	207	5	pigs	pig	NNS
cord-293768-uijc6qdo	207	6	develop	develop	VBP
cord-293768-uijc6qdo	207	7	both	both	CC
cord-293768-uijc6qdo	207	8	humoral	humoral	JJ
cord-293768-uijc6qdo	207	9	and	and	CC
cord-293768-uijc6qdo	207	10	cell	cell	NN
cord-293768-uijc6qdo	207	11	-	-	HYPH
cord-293768-uijc6qdo	207	12	mediated	mediate	VBN
cord-293768-uijc6qdo	207	13	primary	primary	JJ
cord-293768-uijc6qdo	207	14	immune	immune	JJ
cord-293768-uijc6qdo	207	15	responses	response	NNS
cord-293768-uijc6qdo	207	16	specific	specific	JJ
cord-293768-uijc6qdo	207	17	to	to	IN
cord-293768-uijc6qdo	207	18	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	207	19	infection	infection	NN
cord-293768-uijc6qdo	207	20	.	.	.
cord-293768-uijc6qdo	208	1	Furthermore	furthermore	RB
cord-293768-uijc6qdo	208	2	a	a	DT
cord-293768-uijc6qdo	208	3	memory	memory	NN
cord-293768-uijc6qdo	208	4	T	t	NN
cord-293768-uijc6qdo	208	5	-	-	HYPH
cord-293768-uijc6qdo	208	6	cell	cell	NN
cord-293768-uijc6qdo	208	7	response	response	NN
cord-293768-uijc6qdo	208	8	was	be	VBD
cord-293768-uijc6qdo	208	9	evident	evident	JJ
cord-293768-uijc6qdo	208	10	upon	upon	IN
cord-293768-uijc6qdo	208	11	secondary	secondary	JJ
cord-293768-uijc6qdo	208	12	exposure	exposure	NN
cord-293768-uijc6qdo	208	13	.	.	.
cord-293768-uijc6qdo	209	1	resulted	result	VBN
cord-293768-uijc6qdo	209	2	in	in	IN
cord-293768-uijc6qdo	209	3	a	a	DT
cord-293768-uijc6qdo	209	4	T	t	NN
cord-293768-uijc6qdo	209	5	-	-	HYPH
cord-293768-uijc6qdo	209	6	cell	cell	NN
cord-293768-uijc6qdo	209	7	proliferation	proliferation	NN
cord-293768-uijc6qdo	209	8	response	response	NN
cord-293768-uijc6qdo	209	9	which	which	WDT
cord-293768-uijc6qdo	209	10	increased	increase	VBD
cord-293768-uijc6qdo	209	11	in	in	IN
cord-293768-uijc6qdo	209	12	magnitude	magnitude	NN
cord-293768-uijc6qdo	209	13	(	(	-LRB-
cord-293768-uijc6qdo	209	14	Fig	Fig	NNP
cord-293768-uijc6qdo	209	15	.	.	.
cord-293768-uijc6qdo	209	16	1~	1~	CD
cord-293768-uijc6qdo	209	17	)	)	-RRB-
cord-293768-uijc6qdo	209	18	.	.	.
cord-293768-uijc6qdo	210	1	Although	although	IN
cord-293768-uijc6qdo	210	2	there	there	EX
cord-293768-uijc6qdo	210	3	was	be	VBD
cord-293768-uijc6qdo	210	4	some	some	DT
cord-293768-uijc6qdo	210	5	variability	variability	NN
cord-293768-uijc6qdo	210	6	in	in	IN
cord-293768-uijc6qdo	210	7	the	the	DT
cord-293768-uijc6qdo	210	8	response	response	NN
cord-293768-uijc6qdo	210	9	among	among	IN
cord-293768-uijc6qdo	210	10	the	the	DT
cord-293768-uijc6qdo	210	11	infected	infected	JJ
cord-293768-uijc6qdo	210	12	animals	animal	NNS
cord-293768-uijc6qdo	210	13	,	,	,
cord-293768-uijc6qdo	210	14	the	the	DT
cord-293768-uijc6qdo	210	15	proliferative	proliferative	JJ
cord-293768-uijc6qdo	210	16	response	response	NN
cord-293768-uijc6qdo	210	17	was	be	VBD
cord-293768-uijc6qdo	210	18	significantly	significantly	RB
cord-293768-uijc6qdo	210	19	different	different	JJ
cord-293768-uijc6qdo	210	20	from	from	IN
cord-293768-uijc6qdo	210	21	the	the	DT
cord-293768-uijc6qdo	210	22	control	control	NN
cord-293768-uijc6qdo	210	23	non	non	JJ
cord-293768-uijc6qdo	210	24	-	-	JJ
cord-293768-uijc6qdo	210	25	infected	infected	JJ
cord-293768-uijc6qdo	210	26	pigs	pig	NNS
cord-293768-uijc6qdo	210	27	(	(	-LRB-
cord-293768-uijc6qdo	210	28	p	p	NN
cord-293768-uijc6qdo	210	29	<	<	XX
cord-293768-uijc6qdo	210	30	0.05	0.05	CD
cord-293768-uijc6qdo	210	31	)	)	-RRB-
cord-293768-uijc6qdo	210	32	as	as	IN
cord-293768-uijc6qdo	210	33	determined	determine	VBN
cord-293768-uijc6qdo	210	34	statistically	statistically	RB
cord-293768-uijc6qdo	210	35	by	by	IN
cord-293768-uijc6qdo	210	36	the	the	DT
cord-293768-uijc6qdo	210	37	method	method	NN
cord-293768-uijc6qdo	210	38	of	of	IN
cord-293768-uijc6qdo	210	39	repeated	repeat	VBN
cord-293768-uijc6qdo	210	40	measure	measure	NN
cord-293768-uijc6qdo	210	41	analysis	analysis	NN
cord-293768-uijc6qdo	210	42	of	of	IN
cord-293768-uijc6qdo	210	43	variance	variance	NN
cord-293768-uijc6qdo	210	44	and	and	CC
cord-293768-uijc6qdo	210	45	orthogonal	orthogonal	JJ
cord-293768-uijc6qdo	210	46	polynomial	polynomial	JJ
cord-293768-uijc6qdo	210	47	contrast	contrast	NN
cord-293768-uijc6qdo	210	48	to	to	TO
cord-293768-uijc6qdo	210	49	test	test	VB
cord-293768-uijc6qdo	210	50	the	the	DT
cord-293768-uijc6qdo	210	51	difference	difference	NN
cord-293768-uijc6qdo	210	52	in	in	IN
cord-293768-uijc6qdo	210	53	time	time	NN
cord-293768-uijc6qdo	210	54	effect	effect	NN
cord-293768-uijc6qdo	210	55	.	.	.
cord-293768-uijc6qdo	211	1	In	in	IN
cord-293768-uijc6qdo	211	2	an	an	DT
cord-293768-uijc6qdo	211	3	in	in	IN
cord-293768-uijc6qdo	211	4	vivo	vivo	NN
cord-293768-uijc6qdo	211	5	measure	measure	NN
cord-293768-uijc6qdo	211	6	of	of	IN
cord-293768-uijc6qdo	211	7	a	a	DT
cord-293768-uijc6qdo	211	8	cellular	cellular	JJ
cord-293768-uijc6qdo	211	9	immune	immune	JJ
cord-293768-uijc6qdo	211	10	response	response	NN
cord-293768-uijc6qdo	211	11	in	in	IN
cord-293768-uijc6qdo	211	12	delayed	delay	VBN
cord-293768-uijc6qdo	211	13	-	-	HYPH
cord-293768-uijc6qdo	211	14	type	type	NN
cord-293768-uijc6qdo	211	15	hypersensitivity	hypersensitivity	NN
cord-293768-uijc6qdo	211	16	(	(	-LRB-
cord-293768-uijc6qdo	211	17	DTH	DTH	NNP
cord-293768-uijc6qdo	211	18	)	)	-RRB-
cord-293768-uijc6qdo	211	19	,	,	,
cord-293768-uijc6qdo	211	20	pigs	pig	NNS
cord-293768-uijc6qdo	211	21	either	either	CC
cord-293768-uijc6qdo	211	22	infected	infect	VBN
cord-293768-uijc6qdo	211	23	or	or	CC
cord-293768-uijc6qdo	211	24	vaccinated	vaccinate	VBN
cord-293768-uijc6qdo	211	25	with	with	IN
cord-293768-uijc6qdo	211	26	Resp	Resp	NNP
cord-293768-uijc6qdo	211	27	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	211	28	"	"	''
cord-293768-uijc6qdo	211	29	'	'	''
cord-293768-uijc6qdo	211	30	responded	respond	VBD
cord-293768-uijc6qdo	211	31	with	with	IN
cord-293768-uijc6qdo	211	32	a	a	DT
cord-293768-uijc6qdo	211	33	DTH	DTH	NNP
cord-293768-uijc6qdo	211	34	response	response	NN
cord-293768-uijc6qdo	211	35	,	,	,
cord-293768-uijc6qdo	211	36	specific	specific	JJ
cord-293768-uijc6qdo	211	37	to	to	IN
cord-293768-uijc6qdo	211	38	virus	virus	NN
cord-293768-uijc6qdo	211	39	antigen	antigen	NN
cord-293768-uijc6qdo	211	40	.	.	.
cord-293768-uijc6qdo	212	1	Thus	thus	RB
cord-293768-uijc6qdo	212	2	,	,	,
cord-293768-uijc6qdo	212	3	it	-PRON-	PRP
cord-293768-uijc6qdo	212	4	is	be	VBZ
cord-293768-uijc6qdo	212	5	clear	clear	JJ
cord-293768-uijc6qdo	212	6	that	that	IN
cord-293768-uijc6qdo	212	7	cellular	cellular	JJ
cord-293768-uijc6qdo	212	8	immune	immune	JJ
cord-293768-uijc6qdo	212	9	response	response	NN
cord-293768-uijc6qdo	212	10	in	in	IN
cord-293768-uijc6qdo	212	11	addition	addition	NN
cord-293768-uijc6qdo	212	12	to	to	IN
cord-293768-uijc6qdo	212	13	humoral	humoral	JJ
cord-293768-uijc6qdo	212	14	immunal	immunal	JJ
cord-293768-uijc6qdo	212	15	responses	response	NNS
cord-293768-uijc6qdo	212	16	are	be	VBP
cord-293768-uijc6qdo	212	17	induced	induce	VBN
cord-293768-uijc6qdo	212	18	following	follow	VBG
cord-293768-uijc6qdo	212	19	exposure	exposure	NN
cord-293768-uijc6qdo	212	20	to	to	IN
cord-293768-uijc6qdo	212	21	virus	virus	NN
cord-293768-uijc6qdo	212	22	vaccination	vaccination	NN
cord-293768-uijc6qdo	212	23	.	.	.
cord-293768-uijc6qdo	213	1	Yet	yet	RB
cord-293768-uijc6qdo	213	2	,	,	,
cord-293768-uijc6qdo	213	3	the	the	DT
cord-293768-uijc6qdo	213	4	question	question	NN
cord-293768-uijc6qdo	213	5	left	leave	VBD
cord-293768-uijc6qdo	213	6	unresolved	unresolved	JJ
cord-293768-uijc6qdo	213	7	is	be	VBZ
cord-293768-uijc6qdo	213	8	the	the	DT
cord-293768-uijc6qdo	213	9	role	role	NN
cord-293768-uijc6qdo	213	10	of	of	IN
cord-293768-uijc6qdo	213	11	CM1	CM1	NNP
cord-293768-uijc6qdo	213	12	in	in	IN
cord-293768-uijc6qdo	213	13	protection	protection	NN
cord-293768-uijc6qdo	213	14	.	.	.
cord-293768-uijc6qdo	214	1	It	-PRON-	PRP
cord-293768-uijc6qdo	214	2	is	be	VBZ
cord-293768-uijc6qdo	214	3	abundantly	abundantly	RB
cord-293768-uijc6qdo	214	4	clear	clear	JJ
cord-293768-uijc6qdo	214	5	that	that	IN
cord-293768-uijc6qdo	214	6	a	a	DT
cord-293768-uijc6qdo	214	7	vast	vast	JJ
cord-293768-uijc6qdo	214	8	array	array	NN
cord-293768-uijc6qdo	214	9	of	of	IN
cord-293768-uijc6qdo	214	10	antibody	antibody	NN
cord-293768-uijc6qdo	214	11	populations	population	NNS
cord-293768-uijc6qdo	214	12	are	be	VBP
cord-293768-uijc6qdo	214	13	generated	generate	VBN
cord-293768-uijc6qdo	214	14	following	follow	VBG
cord-293768-uijc6qdo	214	15	exposure	exposure	NN
cord-293768-uijc6qdo	214	16	to	to	IN
cord-293768-uijc6qdo	214	17	virus	virus	NN
cord-293768-uijc6qdo	214	18	.	.	.
cord-293768-uijc6qdo	215	1	Functions	function	NNS
cord-293768-uijc6qdo	215	2	of	of	IN
cord-293768-uijc6qdo	215	3	antibody	antibody	NN
cord-293768-uijc6qdo	215	4	populations	population	NNS
cord-293768-uijc6qdo	215	5	differ	differ	VBP
cord-293768-uijc6qdo	215	6	in	in	IN
cord-293768-uijc6qdo	215	7	their	-PRON-	PRP$
cord-293768-uijc6qdo	215	8	onset	onset	NN
cord-293768-uijc6qdo	215	9	and	and	CC
cord-293768-uijc6qdo	215	10	duration	duration	NN
cord-293768-uijc6qdo	215	11	.	.	.
cord-293768-uijc6qdo	216	1	In	in	IN
cord-293768-uijc6qdo	216	2	addition	addition	NN
cord-293768-uijc6qdo	216	3	,	,	,
cord-293768-uijc6qdo	216	4	cell	cell	NN
cord-293768-uijc6qdo	216	5	-	-	HYPH
cord-293768-uijc6qdo	216	6	mediated	mediate	VBN
cord-293768-uijc6qdo	216	7	responses	response	NNS
cord-293768-uijc6qdo	216	8	are	be	VBP
cord-293768-uijc6qdo	216	9	generated	generate	VBN
cord-293768-uijc6qdo	216	10	following	follow	VBG
cord-293768-uijc6qdo	216	11	infection	infection	NN
cord-293768-uijc6qdo	216	12	with	with	IN
cord-293768-uijc6qdo	216	13	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	216	14	and	and	CC
cord-293768-uijc6qdo	216	15	following	follow	VBG
cord-293768-uijc6qdo	216	16	vaccination	vaccination	NN
cord-293768-uijc6qdo	216	17	.	.	.
cord-293768-uijc6qdo	217	1	Notably	notably	RB
cord-293768-uijc6qdo	217	2	,	,	,
cord-293768-uijc6qdo	217	3	pigs	pig	NNS
cord-293768-uijc6qdo	217	4	previously	previously	RB
cord-293768-uijc6qdo	217	5	exposed	expose	VBN
cord-293768-uijc6qdo	217	6	to	to	IN
cord-293768-uijc6qdo	217	7	virus	virus	NN
cord-293768-uijc6qdo	217	8	are	be	VBP
cord-293768-uijc6qdo	217	9	protected	protect	VBN
cord-293768-uijc6qdo	217	10	from	from	IN
cord-293768-uijc6qdo	217	11	re	re	NN
cord-293768-uijc6qdo	217	12	-	-	NN
cord-293768-uijc6qdo	217	13	exposure	exposure	NN
cord-293768-uijc6qdo	217	14	to	to	IN
cord-293768-uijc6qdo	217	15	at	at	IN
cord-293768-uijc6qdo	217	16	least	least	JJS
cord-293768-uijc6qdo	217	17	the	the	DT
cord-293768-uijc6qdo	217	18	homologous	homologous	JJ
cord-293768-uijc6qdo	217	19	virus	virus	NN
cord-293768-uijc6qdo	217	20	challenge	challenge	NN
cord-293768-uijc6qdo	217	21	.	.	.
cord-293768-uijc6qdo	218	1	The	the	DT
cord-293768-uijc6qdo	218	2	immune	immune	JJ
cord-293768-uijc6qdo	218	3	response	response	NN
cord-293768-uijc6qdo	218	4	can	can	MD
cord-293768-uijc6qdo	218	5	be	be	VB
cord-293768-uijc6qdo	218	6	both	both	DT
cord-293768-uijc6qdo	218	7	beneficial	beneficial	JJ
cord-293768-uijc6qdo	218	8	and	and	CC
cord-293768-uijc6qdo	218	9	detrimental	detrimental	JJ
cord-293768-uijc6qdo	218	10	to	to	IN
cord-293768-uijc6qdo	218	11	the	the	DT
cord-293768-uijc6qdo	218	12	host	host	NN
cord-293768-uijc6qdo	218	13	following	follow	VBG
cord-293768-uijc6qdo	218	14	infection	infection	NN
cord-293768-uijc6qdo	218	15	.	.	.
cord-293768-uijc6qdo	219	1	These	these	DT
cord-293768-uijc6qdo	219	2	are	be	VBP
cord-293768-uijc6qdo	219	3	probably	probably	RB
cord-293768-uijc6qdo	219	4	critical	critical	JJ
cord-293768-uijc6qdo	219	5	components	component	NNS
cord-293768-uijc6qdo	219	6	of	of	IN
cord-293768-uijc6qdo	219	7	immunological	immunological	JJ
cord-293768-uijc6qdo	219	8	defenses	defense	NNS
cord-293768-uijc6qdo	219	9	,	,	,
cord-293768-uijc6qdo	219	10	critical	critical	JJ
cord-293768-uijc6qdo	219	11	for	for	IN
cord-293768-uijc6qdo	219	12	protection	protection	NN
cord-293768-uijc6qdo	219	13	,	,	,
cord-293768-uijc6qdo	219	14	yet	yet	CC
cord-293768-uijc6qdo	219	15	our	-PRON-	PRP$
cord-293768-uijc6qdo	219	16	knowledge	knowledge	NN
cord-293768-uijc6qdo	219	17	to	to	IN
cord-293768-uijc6qdo	219	18	date	date	NN
cord-293768-uijc6qdo	219	19	is	be	VBZ
cord-293768-uijc6qdo	219	20	restricted	restrict	VBN
cord-293768-uijc6qdo	219	21	to	to	IN
cord-293768-uijc6qdo	219	22	the	the	DT
cord-293768-uijc6qdo	219	23	documentation	documentation	NN
cord-293768-uijc6qdo	219	24	of	of	IN
cord-293768-uijc6qdo	219	25	the	the	DT
cord-293768-uijc6qdo	219	26	heterologous	heterologous	JJ
cord-293768-uijc6qdo	219	27	response	response	NN
cord-293768-uijc6qdo	219	28	.	.	.
cord-293768-uijc6qdo	220	1	There	there	EX
cord-293768-uijc6qdo	220	2	remains	remain	VBZ
cord-293768-uijc6qdo	220	3	a	a	DT
cord-293768-uijc6qdo	220	4	lengthy	lengthy	JJ
cord-293768-uijc6qdo	220	5	list	list	NN
cord-293768-uijc6qdo	220	6	of	of	IN
cord-293768-uijc6qdo	220	7	questions	question	NNS
cord-293768-uijc6qdo	220	8	relating	relate	VBG
cord-293768-uijc6qdo	220	9	to	to	IN
cord-293768-uijc6qdo	220	10	immune	immune	JJ
cord-293768-uijc6qdo	220	11	mechanism	mechanism	NN
cord-293768-uijc6qdo	220	12	of	of	IN
cord-293768-uijc6qdo	220	13	protection	protection	NN
cord-293768-uijc6qdo	220	14	.	.	.
cord-293768-uijc6qdo	221	1	The	the	DT
cord-293768-uijc6qdo	221	2	application	application	NN
cord-293768-uijc6qdo	221	3	of	of	IN
cord-293768-uijc6qdo	221	4	a	a	DT
cord-293768-uijc6qdo	221	5	vaccine	vaccine	NN
cord-293768-uijc6qdo	221	6	enhances	enhance	VBZ
cord-293768-uijc6qdo	221	7	an	an	DT
cord-293768-uijc6qdo	221	8	awareness	awareness	NN
cord-293768-uijc6qdo	221	9	of	of	IN
cord-293768-uijc6qdo	221	10	the	the	DT
cord-293768-uijc6qdo	221	11	immunological	immunological	JJ
cord-293768-uijc6qdo	221	12	mechanism	mechanism	NN
cord-293768-uijc6qdo	221	13	of	of	IN
cord-293768-uijc6qdo	221	14	protection	protection	NN
cord-293768-uijc6qdo	221	15	.	.	.
cord-293768-uijc6qdo	222	1	Attempts	attempt	NNS
cord-293768-uijc6qdo	222	2	to	to	TO
cord-293768-uijc6qdo	222	3	answer	answer	VB
cord-293768-uijc6qdo	222	4	these	these	DT
cord-293768-uijc6qdo	222	5	questions	question	NNS
cord-293768-uijc6qdo	222	6	are	be	VBP
cord-293768-uijc6qdo	222	7	currently	currently	RB
cord-293768-uijc6qdo	222	8	underway	underway	JJ
cord-293768-uijc6qdo	222	9	.	.	.
cord-293768-uijc6qdo	223	1	An	an	DT
cord-293768-uijc6qdo	223	2	enzyme	enzyme	NN
cord-293768-uijc6qdo	223	3	-	-	HYPH
cord-293768-uijc6qdo	223	4	linked	link	VBN
cord-293768-uijc6qdo	223	5	immunosorbent	immunosorbent	JJ
cord-293768-uijc6qdo	223	6	assay	assay	NN
cord-293768-uijc6qdo	223	7	for	for	IN
cord-293768-uijc6qdo	223	8	the	the	DT
cord-293768-uijc6qdo	223	9	detection	detection	NN
cord-293768-uijc6qdo	223	10	of	of	IN
cord-293768-uijc6qdo	223	11	antibodies	antibody	NNS
cord-293768-uijc6qdo	223	12	to	to	IN
cord-293768-uijc6qdo	223	13	the	the	DT
cord-293768-uijc6qdo	223	14	porcine	porcine	JJ
cord-293768-uijc6qdo	223	15	reproductive	reproductive	JJ
cord-293768-uijc6qdo	223	16	and	and	CC
cord-293768-uijc6qdo	223	17	respiratory	respiratory	JJ
cord-293768-uijc6qdo	223	18	syndrome	syndrome	NN
cord-293768-uijc6qdo	223	19	(	(	-LRB-
cord-293768-uijc6qdo	223	20	PRRS	PRRS	NNP
cord-293768-uijc6qdo	223	21	)	)	-RRB-
cord-293768-uijc6qdo	223	22	virus	virus	NN
cord-293768-uijc6qdo	223	23	Immune	immune	JJ
cord-293768-uijc6qdo	223	24	response	response	NN
cord-293768-uijc6qdo	223	25	and	and	CC
cord-293768-uijc6qdo	223	26	persistence	persistence	NN
cord-293768-uijc6qdo	223	27	of	of	IN
cord-293768-uijc6qdo	223	28	the	the	DT
cord-293768-uijc6qdo	223	29	porcine	porcine	JJ
cord-293768-uijc6qdo	223	30	reproductive	reproductive	JJ
cord-293768-uijc6qdo	223	31	and	and	CC
cord-293768-uijc6qdo	223	32	respiratory	respiratory	JJ
cord-293768-uijc6qdo	223	33	syndrome	syndrome	NN
cord-293768-uijc6qdo	223	34	virus	virus	NN
cord-293768-uijc6qdo	223	35	in	in	IN
cord-293768-uijc6qdo	223	36	infected	infected	JJ
cord-293768-uijc6qdo	223	37	pigs	pig	NNS
cord-293768-uijc6qdo	223	38	and	and	CC
cord-293768-uijc6qdo	223	39	farm	farm	NN
cord-293768-uijc6qdo	223	40	units	unit	NNS
cord-293768-uijc6qdo	224	1	Porcine	porcine	JJ
cord-293768-uijc6qdo	224	2	reproductive	reproductive	JJ
cord-293768-uijc6qdo	224	3	and	and	CC
cord-293768-uijc6qdo	224	4	respiratory	respiratory	JJ
cord-293768-uijc6qdo	224	5	syndrome	syndrome	NN
cord-293768-uijc6qdo	224	6	virus	virus	NN
cord-293768-uijc6qdo	224	7	(	(	-LRB-
cord-293768-uijc6qdo	224	8	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	224	9	)	)	-RRB-
cord-293768-uijc6qdo	224	10	does	do	VBZ
cord-293768-uijc6qdo	224	11	not	not	RB
cord-293768-uijc6qdo	224	12	reduce	reduce	VB
cord-293768-uijc6qdo	224	13	the	the	DT
cord-293768-uijc6qdo	224	14	immune	immune	JJ
cord-293768-uijc6qdo	224	15	response	response	NN
cord-293768-uijc6qdo	224	16	and	and	CC
cord-293768-uijc6qdo	224	17	diaease	diaease	NN
cord-293768-uijc6qdo	224	18	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	224	19	of	of	IN
cord-293768-uijc6qdo	224	20	pigs	pig	NNS
cord-293768-uijc6qdo	224	21	Comparison	comparison	NN
cord-293768-uijc6qdo	224	22	of	of	IN
cord-293768-uijc6qdo	224	23	porcine	porcine	JJ
cord-293768-uijc6qdo	224	24	alveolar	alveolar	NN
cord-293768-uijc6qdo	224	25	macrophages	macrophage	NNS
cord-293768-uijc6qdo	224	26	and	and	CC
cord-293768-uijc6qdo	224	27	CL-2621	CL-2621	NNPS
cord-293768-uijc6qdo	224	28	for	for	IN
cord-293768-uijc6qdo	224	29	the	the	DT
cord-293768-uijc6qdo	224	30	detection	detection	NN
cord-293768-uijc6qdo	224	31	of	of	IN
cord-293768-uijc6qdo	224	32	porcine	porcine	JJ
cord-293768-uijc6qdo	224	33	reproductive	reproductive	JJ
cord-293768-uijc6qdo	224	34	and	and	CC
cord-293768-uijc6qdo	224	35	respiratory	respiratory	JJ
cord-293768-uijc6qdo	224	36	syndrome	syndrome	NN
cord-293768-uijc6qdo	225	1	(	(	-LRB-
cord-293768-uijc6qdo	225	2	PRRS	PRRS	NNP
cord-293768-uijc6qdo	225	3	)	)	-RRB-
cord-293768-uijc6qdo	225	4	virus	virus	NN
cord-293768-uijc6qdo	225	5	and	and	CC
cord-293768-uijc6qdo	225	6	anti	anti	JJ
cord-293768-uijc6qdo	225	7	-	-	JJ
cord-293768-uijc6qdo	225	8	PRRS	prrs	JJ
cord-293768-uijc6qdo	225	9	antibody	antibody	NN
cord-293768-uijc6qdo	225	10	Cell	cell	NN
cord-293768-uijc6qdo	225	11	mediated	mediate	VBD
cord-293768-uijc6qdo	225	12	immune	immune	JJ
cord-293768-uijc6qdo	225	13	responses	response	NNS
cord-293768-uijc6qdo	225	14	to	to	IN
cord-293768-uijc6qdo	225	15	porcine	porcine	JJ
cord-293768-uijc6qdo	225	16	reproductive	reproductive	JJ
cord-293768-uijc6qdo	225	17	and	and	CC
cord-293768-uijc6qdo	225	18	respiratory	respiratory	JJ
cord-293768-uijc6qdo	225	19	syndrome	syndrome	NN
cord-293768-uijc6qdo	225	20	virus	virus	NN
cord-293768-uijc6qdo	225	21	Antibody	antibody	NN
cord-293768-uijc6qdo	225	22	-	-	HYPH
cord-293768-uijc6qdo	225	23	dependent	dependent	JJ
cord-293768-uijc6qdo	225	24	enhancement	enhancement	NN
cord-293768-uijc6qdo	225	25	of	of	IN
cord-293768-uijc6qdo	225	26	PRRS	PRRS	NNP
cord-293768-uijc6qdo	225	27	virus	virus	NN
cord-293768-uijc6qdo	225	28	replication	replication	NN
cord-293768-uijc6qdo	225	29	Heterogeneity	heterogeneity	NN
cord-293768-uijc6qdo	225	30	of	of	IN
cord-293768-uijc6qdo	225	31	porcine	porcine	JJ
cord-293768-uijc6qdo	225	32	alveolar	alveolar	NN
cord-293768-uijc6qdo	225	33	macrophages	macrophage	NNS
cord-293768-uijc6qdo	225	34	:	:	:
cord-293768-uijc6qdo	225	35	Functional	functional	JJ
cord-293768-uijc6qdo	225	36	properties	property	NNS
cord-293768-uijc6qdo	225	37	and	and	CC
cord-293768-uijc6qdo	225	38	susceptibility	susceptibility	NN
cord-293768-uijc6qdo	225	39	to	to	IN
cord-293768-uijc6qdo	225	40	virus	virus	NN
cord-293768-uijc6qdo	225	41	infection	infection	NN
cord-293768-uijc6qdo	225	42	Pathogenesis	pathogenesis	NN
cord-293768-uijc6qdo	225	43	of	of	IN
cord-293768-uijc6qdo	225	44	porcine	porcine	JJ
cord-293768-uijc6qdo	225	45	reproductive	reproductive	JJ
cord-293768-uijc6qdo	225	46	and	and	CC
cord-293768-uijc6qdo	225	47	respiratory	respiratory	JJ
cord-293768-uijc6qdo	225	48	syndrome	syndrome	NN
cord-293768-uijc6qdo	225	49	virus	virus	NN
cord-293768-uijc6qdo	225	50	infection	infection	NN
cord-293768-uijc6qdo	225	51	in	in	IN
cord-293768-uijc6qdo	225	52	mid	mid	JJ
cord-293768-uijc6qdo	225	53	-	-	NN
cord-293768-uijc6qdo	225	54	gestation	gestation	JJ
cord-293768-uijc6qdo	225	55	sows	sow	NNS
cord-293768-uijc6qdo	225	56	and	and	CC
cord-293768-uijc6qdo	225	57	fetuses	fetuse	VBZ
cord-293768-uijc6qdo	225	58	Pathogen&s	pathogen&	NNS
cord-293768-uijc6qdo	225	59	of	of	IN
cord-293768-uijc6qdo	225	60	PRRS	PRRS	NNP
cord-293768-uijc6qdo	225	61	.	.	.
cord-293768-uijc6qdo	226	1	Proc	proc	VB
cord-293768-uijc6qdo	226	2	.	.	.
cord-293768-uijc6qdo	227	1	A.D.	A.D.	NNP
cord-293768-uijc6qdo	228	1	Leman	Leman	NNP
cord-293768-uijc6qdo	228	2	Conf	Conf	NNP
cord-293768-uijc6qdo	228	3	Prevention	Prevention	NNP
cord-293768-uijc6qdo	228	4	of	of	IN
cord-293768-uijc6qdo	228	5	spread	spread	NN
cord-293768-uijc6qdo	228	6	of	of	IN
cord-293768-uijc6qdo	228	7	porcine	porcine	JJ
cord-293768-uijc6qdo	228	8	reproductive	reproductive	JJ
cord-293768-uijc6qdo	228	9	and	and	CC
cord-293768-uijc6qdo	228	10	respiratory	respiratory	JJ
cord-293768-uijc6qdo	228	11	syndrome	syndrome	NN
cord-293768-uijc6qdo	228	12	(	(	-LRB-
cord-293768-uijc6qdo	228	13	PRRS	PRRS	NNP
cord-293768-uijc6qdo	228	14	)	)	-RRB-
cord-293768-uijc6qdo	228	15	virus	virus	NN
cord-293768-uijc6qdo	228	16	spread	spread	VBD
cord-293768-uijc6qdo	228	17	in	in	IN
cord-293768-uijc6qdo	228	18	endemically	endemically	RB
cord-293768-uijc6qdo	228	19	infected	infect	VBN
cord-293768-uijc6qdo	228	20	swine	swine	NN
cord-293768-uijc6qdo	228	21	herds	herd	NNS
cord-293768-uijc6qdo	228	22	by	by	IN
cord-293768-uijc6qdo	228	23	nursery	nursery	NN
cord-293768-uijc6qdo	228	24	depopulation	depopulation	NN
cord-293768-uijc6qdo	228	25	Eradicating	eradicate	VBG
cord-293768-uijc6qdo	228	26	porcine	porcine	JJ
cord-293768-uijc6qdo	228	27	reproductive	reproductive	JJ
cord-293768-uijc6qdo	228	28	and	and	CC
cord-293768-uijc6qdo	228	29	respiratory	respiratory	JJ
cord-293768-uijc6qdo	228	30	syndrome	syndrome	NN
cord-293768-uijc6qdo	228	31	(	(	-LRB-
cord-293768-uijc6qdo	228	32	PRSS	PRSS	NNP
cord-293768-uijc6qdo	228	33	)	)	-RRB-
cord-293768-uijc6qdo	228	34	virus	virus	NN
cord-293768-uijc6qdo	228	35	using	use	VBG
cord-293768-uijc6qdo	228	36	two	two	CD
cord-293768-uijc6qdo	228	37	-	-	HYPH
cord-293768-uijc6qdo	228	38	site	site	NN
cord-293768-uijc6qdo	228	39	production	production	NN
cord-293768-uijc6qdo	228	40	and	and	CC
cord-293768-uijc6qdo	228	41	nursery	nursery	NN
cord-293768-uijc6qdo	228	42	depopulation	depopulation	NN
cord-293768-uijc6qdo	228	43	Porcine	porcine	JJ
cord-293768-uijc6qdo	228	44	reproductive	reproductive	JJ
cord-293768-uijc6qdo	228	45	and	and	CC
cord-293768-uijc6qdo	228	46	respiratory	respiratory	JJ
cord-293768-uijc6qdo	228	47	syndrome	syndrome	NN
cord-293768-uijc6qdo	228	48	:	:	:
cord-293768-uijc6qdo	228	49	Clinical	clinical	JJ
cord-293768-uijc6qdo	228	50	disease	disease	NN
cord-293768-uijc6qdo	228	51	,	,	,
cord-293768-uijc6qdo	228	52	pathology	pathology	NN
cord-293768-uijc6qdo	228	53	and	and	CC
cord-293768-uijc6qdo	228	54	immunosuppression	immunosuppression	NN
cord-293768-uijc6qdo	228	55	Interaction	interaction	NN
cord-293768-uijc6qdo	228	56	between	between	IN
cord-293768-uijc6qdo	228	57	Streprococcus	Streprococcus	NNP
cord-293768-uijc6qdo	228	58	suis	suis	NN
cord-293768-uijc6qdo	228	59	serotype	serotype	NN
cord-293768-uijc6qdo	228	60	2	2	CD
cord-293768-uijc6qdo	228	61	and	and	CC
cord-293768-uijc6qdo	228	62	porcine	porcine	JJ
cord-293768-uijc6qdo	228	63	reproductive	reproductive	JJ
cord-293768-uijc6qdo	228	64	and	and	CC
cord-293768-uijc6qdo	228	65	respiratory	respiratory	JJ
cord-293768-uijc6qdo	228	66	syndrome	syndrome	NN
cord-293768-uijc6qdo	228	67	virus	virus	NN
cord-293768-uijc6qdo	228	68	in	in	IN
cord-293768-uijc6qdo	228	69	specific	specific	JJ
cord-293768-uijc6qdo	228	70	pathogen	pathogen	NN
cord-293768-uijc6qdo	228	71	-	-	HYPH
cord-293768-uijc6qdo	228	72	free	free	JJ
cord-293768-uijc6qdo	228	73	piglets	piglet	NNS
cord-293768-uijc6qdo	229	1	The	the	DT
cord-293768-uijc6qdo	229	2	effect	effect	NN
cord-293768-uijc6qdo	229	3	of	of	IN
cord-293768-uijc6qdo	229	4	porcine	porcine	JJ
cord-293768-uijc6qdo	229	5	reproductive	reproductive	JJ
cord-293768-uijc6qdo	229	6	and	and	CC
cord-293768-uijc6qdo	229	7	respiratory	respiratory	JJ
cord-293768-uijc6qdo	229	8	syndrome	syndrome	NN
cord-293768-uijc6qdo	229	9	(	(	-LRB-
cord-293768-uijc6qdo	229	10	PRRS	PRRS	NNP
cord-293768-uijc6qdo	229	11	)	)	-RRB-
cord-293768-uijc6qdo	229	12	virus	virus	NN
cord-293768-uijc6qdo	229	13	challenge	challenge	NN
cord-293768-uijc6qdo	229	14	in	in	IN
cord-293768-uijc6qdo	229	15	pregnant	pregnant	JJ
cord-293768-uijc6qdo	229	16	sows	sow	NNS
cord-293768-uijc6qdo	229	17	after	after	IN
cord-293768-uijc6qdo	229	18	subsequent	subsequent	JJ
cord-293768-uijc6qdo	229	19	exposure	exposure	NN
cord-293768-uijc6qdo	229	20	to	to	IN
cord-293768-uijc6qdo	229	21	virulent	virulent	JJ
cord-293768-uijc6qdo	229	22	virus	virus	NN
cord-293768-uijc6qdo	229	23	.	.	.
cord-293768-uijc6qdo	230	1	24th	24th	JJ
cord-293768-uijc6qdo	230	2	Ann	Ann	NNP
cord-293768-uijc6qdo	230	3	"	"	''
cord-293768-uijc6qdo	230	4	.	.	.
cord-293768-uijc6qdo	231	1	Meeting	meeting	NN
cord-293768-uijc6qdo	231	2	,	,	,
cord-293768-uijc6qdo	231	3	American	American	NNP
cord-293768-uijc6qdo	231	4	Association	Association	NNP
cord-293768-uijc6qdo	231	5	of	of	IN
cord-293768-uijc6qdo	231	6	Swine	Swine	NNP
cord-293768-uijc6qdo	231	7	Practitioners	Practitioners	NNPS
cord-293768-uijc6qdo	231	8	.	.	.
cord-293768-uijc6qdo	232	1	Missouri	Missouri	NNP
cord-293768-uijc6qdo	232	2	A	a	DT
cord-293768-uijc6qdo	232	3	comparison	comparison	NN
cord-293768-uijc6qdo	232	4	of	of	IN
cord-293768-uijc6qdo	232	5	the	the	DT
cord-293768-uijc6qdo	232	6	indirect	indirect	JJ
cord-293768-uijc6qdo	232	7	fluorescent	fluorescent	JJ
cord-293768-uijc6qdo	232	8	antibody	antibody	NN
cord-293768-uijc6qdo	232	9	test	test	NN
cord-293768-uijc6qdo	232	10	and	and	CC
cord-293768-uijc6qdo	232	11	the	the	DT
cord-293768-uijc6qdo	232	12	serum	serum	NN
cord-293768-uijc6qdo	232	13	virus	virus	NN
cord-293768-uijc6qdo	232	14	neutralization	neutralization	NN
cord-293768-uijc6qdo	232	15	test	test	NN
cord-293768-uijc6qdo	232	16	for	for	IN
cord-293768-uijc6qdo	232	17	the	the	DT
cord-293768-uijc6qdo	232	18	detection	detection	NN
cord-293768-uijc6qdo	232	19	of	of	IN
cord-293768-uijc6qdo	232	20	antibodies	antibody	NNS
cord-293768-uijc6qdo	232	21	against	against	IN
cord-293768-uijc6qdo	232	22	PRRS	PRRS	NNP
cord-293768-uijc6qdo	232	23	virus	virus	NN
cord-293768-uijc6qdo	232	24	Comparative	Comparative	NNP
cord-293768-uijc6qdo	232	25	study	study	NN
cord-293768-uijc6qdo	232	26	of	of	IN
cord-293768-uijc6qdo	232	27	a	a	DT
cord-293768-uijc6qdo	232	28	blocking	block	VBG
cord-293768-uijc6qdo	232	29	enzyme	enzyme	NN
cord-293768-uijc6qdo	232	30	-	-	HYPH
cord-293768-uijc6qdo	232	31	linked	link	VBN
cord-293768-uijc6qdo	232	32	immunosorbent	immunosorbent	JJ
cord-293768-uijc6qdo	232	33	assay	assay	NN
cord-293768-uijc6qdo	232	34	and	and	CC
cord-293768-uijc6qdo	232	35	the	the	DT
cord-293768-uijc6qdo	232	36	immunoperoxidase	immunoperoxidase	NN
cord-293768-uijc6qdo	232	37	monolayer	monolayer	NN
cord-293768-uijc6qdo	232	38	assay	assay	NN
cord-293768-uijc6qdo	232	39	for	for	IN
cord-293768-uijc6qdo	232	40	the	the	DT
cord-293768-uijc6qdo	232	41	detection	detection	NN
cord-293768-uijc6qdo	232	42	of	of	IN
cord-293768-uijc6qdo	232	43	antibodies	antibody	NNS
cord-293768-uijc6qdo	232	44	to	to	IN
cord-293768-uijc6qdo	232	45	the	the	DT
cord-293768-uijc6qdo	232	46	porcine	porcine	JJ
cord-293768-uijc6qdo	232	47	reproductive	reproductive	JJ
cord-293768-uijc6qdo	232	48	and	and	CC
cord-293768-uijc6qdo	232	49	respiratory	respiratory	JJ
cord-293768-uijc6qdo	232	50	syndrome	syndrome	NN
cord-293768-uijc6qdo	232	51	virus	virus	NN
cord-293768-uijc6qdo	232	52	in	in	IN
cord-293768-uijc6qdo	232	53	pigs	pig	NNS
cord-293768-uijc6qdo	232	54	Inoculation	Inoculation	NNP
cord-293768-uijc6qdo	232	55	of	of	IN
cord-293768-uijc6qdo	232	56	pigs	pig	NNS
cord-293768-uijc6qdo	232	57	with	with	IN
cord-293768-uijc6qdo	232	58	Streptococcus	Streptococcus	NNP
cord-293768-uijc6qdo	232	59	suis	suis	NN
cord-293768-uijc6qdo	232	60	type	type	NN
cord-293768-uijc6qdo	232	61	2	2	CD
cord-293768-uijc6qdo	232	62	alone	alone	RB
cord-293768-uijc6qdo	232	63	or	or	CC
cord-293768-uijc6qdo	232	64	in	in	IN
cord-293768-uijc6qdo	232	65	combination	combination	NN
cord-293768-uijc6qdo	232	66	with	with	IN
cord-293768-uijc6qdo	232	67	pseudorabies	pseudorabies	NN
cord-293768-uijc6qdo	232	68	virus	virus	NN
cord-293768-uijc6qdo	232	69	Immunomodulation	Immunomodulation	NNP
cord-293768-uijc6qdo	232	70	of	of	IN
cord-293768-uijc6qdo	232	71	host	host	NN
cord-293768-uijc6qdo	232	72	immune	immune	JJ
cord-293768-uijc6qdo	232	73	responses	response	NNS
cord-293768-uijc6qdo	232	74	following	follow	VBG
cord-293768-uijc6qdo	232	75	porcine	porcine	JJ
cord-293768-uijc6qdo	232	76	reproductive	reproductive	JJ
cord-293768-uijc6qdo	232	77	and	and	CC
cord-293768-uijc6qdo	232	78	respiratory	respiratory	JJ
cord-293768-uijc6qdo	232	79	syndrome	syndrome	NN
cord-293768-uijc6qdo	232	80	virus	virus	NN
cord-293768-uijc6qdo	232	81	infection	infection	NN
cord-293768-uijc6qdo	232	82	Serologic	Serologic	NNP
cord-293768-uijc6qdo	232	83	evidence	evidence	NN
cord-293768-uijc6qdo	232	84	incriminating	incriminate	VBG
cord-293768-uijc6qdo	232	85	a	a	DT
cord-293768-uijc6qdo	232	86	recently	recently	RB
cord-293768-uijc6qdo	232	87	isolated	isolate	VBN
cord-293768-uijc6qdo	232	88	virus	virus	NN
cord-293768-uijc6qdo	232	89	(	(	-LRB-
cord-293768-uijc6qdo	232	90	ATCC	ATCC	NNP
cord-293768-uijc6qdo	232	91	VR-2332	vr-2332	NN
cord-293768-uijc6qdo	232	92	)	)	-RRB-
cord-293768-uijc6qdo	232	93	as	as	IN
cord-293768-uijc6qdo	232	94	the	the	DT
cord-293768-uijc6qdo	232	95	cause	cause	NN
cord-293768-uijc6qdo	232	96	of	of	IN
cord-293768-uijc6qdo	232	97	swine	swine	NN
cord-293768-uijc6qdo	232	98	infertility	infertility	NN
cord-293768-uijc6qdo	232	99	and	and	CC
cord-293768-uijc6qdo	232	100	respiratory	respiratory	JJ
cord-293768-uijc6qdo	232	101	syndrome	syndrome	NN
cord-293768-uijc6qdo	232	102	(	(	-LRB-
cord-293768-uijc6qdo	232	103	SIRS	SIRS	NNP
cord-293768-uijc6qdo	232	104	)	)	-RRB-
cord-293768-uijc6qdo	233	1	Differentiation	differentiation	NN
cord-293768-uijc6qdo	233	2	of	of	IN
cord-293768-uijc6qdo	233	3	U.S.	U.S.	NNP
cord-293768-uijc6qdo	233	4	and	and	CC
cord-293768-uijc6qdo	233	5	European	european	JJ
cord-293768-uijc6qdo	233	6	isolates	isolate	NNS
cord-293768-uijc6qdo	233	7	of	of	IN
cord-293768-uijc6qdo	233	8	porcine	porcine	JJ
cord-293768-uijc6qdo	233	9	reproductive	reproductive	JJ
cord-293768-uijc6qdo	233	10	and	and	CC
cord-293768-uijc6qdo	233	11	respiratory	respiratory	JJ
cord-293768-uijc6qdo	233	12	syndrome	syndrome	NN
cord-293768-uijc6qdo	233	13	virus	virus	NN
cord-293768-uijc6qdo	233	14	by	by	IN
cord-293768-uijc6qdo	233	15	monoclonal	monoclonal	JJ
cord-293768-uijc6qdo	233	16	antibodies	antibody	NNS
cord-293768-uijc6qdo	234	1	Serum	serum	NN
cord-293768-uijc6qdo	234	2	immune	immune	JJ
cord-293768-uijc6qdo	234	3	responses	response	NNS
cord-293768-uijc6qdo	234	4	to	to	IN
cord-293768-uijc6qdo	234	5	the	the	DT
cord-293768-uijc6qdo	234	6	proteins	protein	NNS
cord-293768-uijc6qdo	234	7	of	of	IN
cord-293768-uijc6qdo	234	8	porcine	porcine	JJ
cord-293768-uijc6qdo	234	9	reproductive	reproductive	JJ
cord-293768-uijc6qdo	234	10	and	and	CC
cord-293768-uijc6qdo	234	11	respiratory	respiratory	JJ
cord-293768-uijc6qdo	234	12	syndrome	syndrome	NN
cord-293768-uijc6qdo	234	13	(	(	-LRB-
cord-293768-uijc6qdo	234	14	PRRS	PRRS	NNP
cord-293768-uijc6qdo	234	15	)	)	-RRB-
cord-293768-uijc6qdo	234	16	virus	virus	NN
cord-293768-uijc6qdo	234	17	Pathological	pathological	JJ
cord-293768-uijc6qdo	234	18	,	,	,
cord-293768-uijc6qdo	234	19	ultrastructural	ultrastructural	JJ
cord-293768-uijc6qdo	234	20	and	and	CC
cord-293768-uijc6qdo	234	21	immunohistochemical	immunohistochemical	JJ
cord-293768-uijc6qdo	234	22	changes	change	NNS
cord-293768-uijc6qdo	234	23	caused	cause	VBN
cord-293768-uijc6qdo	234	24	by	by	IN
cord-293768-uijc6qdo	234	25	Lelystad	Lelystad	NNP
cord-293768-uijc6qdo	234	26	virus	virus	NN
cord-293768-uijc6qdo	234	27	in	in	IN
cord-293768-uijc6qdo	234	28	experimentally	experimentally	RB
cord-293768-uijc6qdo	234	29	induced	induce	VBN
cord-293768-uijc6qdo	234	30	infections	infection	NNS
cord-293768-uijc6qdo	234	31	of	of	IN
cord-293768-uijc6qdo	234	32	mystery	mystery	NN
cord-293768-uijc6qdo	234	33	swine	swine	NN
cord-293768-uijc6qdo	234	34	disease	disease	NN
cord-293768-uijc6qdo	234	35	(	(	-LRB-
cord-293768-uijc6qdo	234	36	synonym	synonym	NN
cord-293768-uijc6qdo	234	37	:	:	:
cord-293768-uijc6qdo	234	38	porcine	porcine	JJ
cord-293768-uijc6qdo	234	39	epidemic	epidemic	NN
cord-293768-uijc6qdo	234	40	abortion	abortion	NN
cord-293768-uijc6qdo	234	41	and	and	CC
cord-293768-uijc6qdo	234	42	respiratory	respiratory	JJ
cord-293768-uijc6qdo	234	43	syndrome	syndrome	NN
cord-293768-uijc6qdo	234	44	Pdthogenesis	Pdthogenesis	NNP
cord-293768-uijc6qdo	234	45	of	of	IN
cord-293768-uijc6qdo	234	46	porcine	porcine	JJ
cord-293768-uijc6qdo	234	47	reproductive	reproductive	JJ
cord-293768-uijc6qdo	234	48	and	and	CC
cord-293768-uijc6qdo	234	49	respiratory	respiratory	JJ
cord-293768-uijc6qdo	234	50	syndrome	syndrome	NN
cord-293768-uijc6qdo	234	51	virus	virus	NN
cord-293768-uijc6qdo	234	52	infection	infection	NN
cord-293768-uijc6qdo	234	53	in	in	IN
cord-293768-uijc6qdo	234	54	gnotobiotic	gnotobiotic	JJ
cord-293768-uijc6qdo	234	55	pigs	pig	NNS
cord-293768-uijc6qdo	234	56	Porcine	porcine	JJ
cord-293768-uijc6qdo	234	57	reproductive	reproductive	JJ
cord-293768-uijc6qdo	234	58	and	and	CC
cord-293768-uijc6qdo	234	59	respiratory	respiratory	JJ
cord-293768-uijc6qdo	234	60	syndrome	syndrome	NN
cord-293768-uijc6qdo	234	61	virus	virus	NN
cord-293768-uijc6qdo	234	62	(	(	-LRB-
cord-293768-uijc6qdo	234	63	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	234	64	)	)	-RRB-
cord-293768-uijc6qdo	234	65	interaction	interaction	NN
cord-293768-uijc6qdo	234	66	with	with	IN
cord-293768-uijc6qdo	234	67	Haen1ophitusparasui.r	Haen1ophitusparasui.r	NNP
cord-293768-uijc6qdo	234	68	Clinical	clinical	JJ
cord-293768-uijc6qdo	234	69	effects	effect	NNS
cord-293768-uijc6qdo	234	70	of	of	IN
cord-293768-uijc6qdo	234	71	dual	dual	JJ
cord-293768-uijc6qdo	234	72	infections	infection	NNS
cord-293768-uijc6qdo	234	73	with	with	IN
cord-293768-uijc6qdo	234	74	porcine	porcine	JJ
cord-293768-uijc6qdo	234	75	epidemic	epidemic	NN
cord-293768-uijc6qdo	234	76	abortion	abortion	NN
cord-293768-uijc6qdo	234	77	and	and	CC
cord-293768-uijc6qdo	234	78	respiratory	respiratory	JJ
cord-293768-uijc6qdo	234	79	syndrome	syndrome	NN
cord-293768-uijc6qdo	234	80	virus	virus	NN
cord-293768-uijc6qdo	234	81	,	,	,
cord-293768-uijc6qdo	234	82	porcine	porcine	JJ
cord-293768-uijc6qdo	234	83	respiratory	respiratory	JJ
cord-293768-uijc6qdo	234	84	coroma	coroma	NN
cord-293768-uijc6qdo	234	85	virus	virus	NN
cord-293768-uijc6qdo	234	86	and	and	CC
cord-293768-uijc6qdo	234	87	swine	swine	NN
cord-293768-uijc6qdo	234	88	influenza	influenza	NN
cord-293768-uijc6qdo	234	89	virus	virus	NN
cord-293768-uijc6qdo	234	90	Virulence	virulence	NN
cord-293768-uijc6qdo	234	91	of	of	IN
cord-293768-uijc6qdo	234	92	Streptococcm	Streptococcm	NNP
cord-293768-uijc6qdo	234	93	suis	suis	NN
cord-293768-uijc6qdo	234	94	type	type	NN
cord-293768-uijc6qdo	234	95	2	2	CD
cord-293768-uijc6qdo	234	96	strains	strain	NNS
cord-293768-uijc6qdo	234	97	in	in	IN
cord-293768-uijc6qdo	234	98	newborn	newborn	JJ
cord-293768-uijc6qdo	234	99	germfree	germfree	JJ
cord-293768-uijc6qdo	234	100	pigs	pig	NNS
cord-293768-uijc6qdo	234	101	depends	depend	VBZ
cord-293768-uijc6qdo	234	102	on	on	IN
cord-293768-uijc6qdo	234	103	phenotype	phenotype	NN
cord-293768-uijc6qdo	234	104	Interaction	interaction	NN
cord-293768-uijc6qdo	234	105	of	of	IN
cord-293768-uijc6qdo	234	106	porcine	porcine	JJ
cord-293768-uijc6qdo	234	107	reproductive	reproductive	JJ
cord-293768-uijc6qdo	234	108	and	and	CC
cord-293768-uijc6qdo	234	109	respiratory	respiratory	JJ
cord-293768-uijc6qdo	234	110	syndrome	syndrome	NN
cord-293768-uijc6qdo	234	111	virus	virus	NN
cord-293768-uijc6qdo	234	112	with	with	IN
cord-293768-uijc6qdo	234	113	swine	swine	NN
cord-293768-uijc6qdo	234	114	monocytes	monocyte	VBZ
cord-293768-uijc6qdo	234	115	Antigenic	antigenic	JJ
cord-293768-uijc6qdo	234	116	comparison	comparison	NN
cord-293768-uijc6qdo	234	117	of	of	IN
cord-293768-uijc6qdo	234	118	Lelystad	Lelystad	NNP
cord-293768-uijc6qdo	234	119	virus	virus	NN
cord-293768-uijc6qdo	234	120	and	and	CC
cord-293768-uijc6qdo	234	121	swine	swine	NN
cord-293768-uijc6qdo	234	122	infertility	infertility	NN
cord-293768-uijc6qdo	234	123	and	and	CC
cord-293768-uijc6qdo	234	124	respiratory	respiratory	JJ
cord-293768-uijc6qdo	234	125	syndrome	syndrome	NN
cord-293768-uijc6qdo	234	126	(	(	-LRB-
cord-293768-uijc6qdo	234	127	SIRS	sirs	UH
cord-293768-uijc6qdo	234	128	)	)	-RRB-
cord-293768-uijc6qdo	234	129	virus	virus	NN
cord-293768-uijc6qdo	234	130	Mystery	mystery	NN
cord-293768-uijc6qdo	234	131	swine	swine	NN
cord-293768-uijc6qdo	234	132	disease	disease	NN
cord-293768-uijc6qdo	234	133	in	in	IN
cord-293768-uijc6qdo	234	134	the	the	DT
cord-293768-uijc6qdo	234	135	Netherlands	Netherlands	NNP
cord-293768-uijc6qdo	234	136	:	:	:
cord-293768-uijc6qdo	234	137	The	the	DT
cord-293768-uijc6qdo	234	138	isolation	isolation	NN
cord-293768-uijc6qdo	234	139	of	of	IN
cord-293768-uijc6qdo	234	140	the	the	DT
cord-293768-uijc6qdo	234	141	Lelystad	Lelystad	NNP
cord-293768-uijc6qdo	234	142	virus	virus	NN
cord-293768-uijc6qdo	235	1	An	an	DT
cord-293768-uijc6qdo	235	2	indirect	indirect	JJ
cord-293768-uijc6qdo	235	3	fluorescent	fluorescent	JJ
cord-293768-uijc6qdo	235	4	antibody	antibody	NN
cord-293768-uijc6qdo	235	5	test	test	NN
cord-293768-uijc6qdo	235	6	for	for	IN
cord-293768-uijc6qdo	235	7	the	the	DT
cord-293768-uijc6qdo	235	8	detection	detection	NN
cord-293768-uijc6qdo	235	9	of	of	IN
cord-293768-uijc6qdo	235	10	antibody	antibody	NN
cord-293768-uijc6qdo	235	11	to	to	IN
cord-293768-uijc6qdo	235	12	swine	swine	VB
cord-293768-uijc6qdo	235	13	infertility	infertility	NN
cord-293768-uijc6qdo	235	14	and	and	CC
cord-293768-uijc6qdo	235	15	respiratory	respiratory	JJ
cord-293768-uijc6qdo	235	16	syndrome	syndrome	NN
cord-293768-uijc6qdo	235	17	virus	virus	NN
cord-293768-uijc6qdo	235	18	in	in	IN
cord-293768-uijc6qdo	235	19	swine	swine	NNP
cord-293768-uijc6qdo	235	20	sera	sera	NNP
cord-293768-uijc6qdo	236	1	A	a	DT
cord-293768-uijc6qdo	236	2	modified	modify	VBN
cord-293768-uijc6qdo	236	3	serum	serum	NN
cord-293768-uijc6qdo	236	4	neutralization	neutralization	NN
cord-293768-uijc6qdo	236	5	test	test	NN
cord-293768-uijc6qdo	236	6	for	for	IN
cord-293768-uijc6qdo	236	7	the	the	DT
cord-293768-uijc6qdo	236	8	detection	detection	NN
cord-293768-uijc6qdo	236	9	of	of	IN
cord-293768-uijc6qdo	236	10	antibodies	antibody	NNS
cord-293768-uijc6qdo	236	11	to	to	IN
cord-293768-uijc6qdo	236	12	porcine	porcine	JJ
cord-293768-uijc6qdo	236	13	reproductive	reproductive	JJ
cord-293768-uijc6qdo	236	14	and	and	CC
cord-293768-uijc6qdo	236	15	respiratory	respiratory	JJ
cord-293768-uijc6qdo	236	16	syndrome	syndrome	NN
cord-293768-uijc6qdo	236	17	virus	virus	NN
cord-293768-uijc6qdo	236	18	in	in	IN
cord-293768-uijc6qdo	236	19	swine	swine	NNP
cord-293768-uijc6qdo	236	20	sera	sera	NNP
cord-293768-uijc6qdo	236	21	Antibody	Antibody	NNP
cord-293768-uijc6qdo	236	22	dependent	dependent	JJ
cord-293768-uijc6qdo	236	23	enhancement	enhancement	NN
cord-293768-uijc6qdo	236	24	(	(	-LRB-
cord-293768-uijc6qdo	236	25	ADE	ADE	NNP
cord-293768-uijc6qdo	236	26	)	)	-RRB-
cord-293768-uijc6qdo	236	27	of	of	IN
cord-293768-uijc6qdo	236	28	porcine	porcine	JJ
cord-293768-uijc6qdo	236	29	reproductive	reproductive	JJ
cord-293768-uijc6qdo	236	30	and	and	CC
cord-293768-uijc6qdo	236	31	respiratory	respiratory	JJ
cord-293768-uijc6qdo	236	32	syndrome	syndrome	NN
cord-293768-uijc6qdo	236	33	virus	virus	NN
cord-293768-uijc6qdo	236	34	(	(	-LRB-
cord-293768-uijc6qdo	236	35	PRRSV	PRRSV	NNP
cord-293768-uijc6qdo	236	36	)	)	-RRB-
cord-293768-uijc6qdo	236	37	infection	infection	NN
cord-293768-uijc6qdo	236	38	in	in	IN
cord-293768-uijc6qdo	236	39	pigs	pig	NNS
cord-293768-uijc6qdo	236	40	Laboratory	Laboratory	NNP
cord-293768-uijc6qdo	236	41	investigation	investigation	NN
cord-293768-uijc6qdo	236	42	of	of	IN
cord-293768-uijc6qdo	236	43	PRRS	PRRS	NNP
cord-293768-uijc6qdo	236	44	virus	virus	NN
cord-293768-uijc6qdo	236	45	infection	infection	NN
cord-293768-uijc6qdo	236	46	in	in	IN
cord-293768-uijc6qdo	236	47	three	three	CD
cord-293768-uijc6qdo	236	48	swine	swine	NN
cord-293768-uijc6qdo	236	49	herds	herd	NNS