id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-297209-84gs67bn	Livanos, A. E.	Gastrointestinal involvement attenuates COVID-19 severity and mortality	2020-09-09		.txt	text/plain	7509	496	54	In a fourth cohort of COVID-19 patients in which GI biopsies were obtained, we identified severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) within small intestinal enterocytes for the first time in vivo but failed to obtain culturable virus. . https://doi.org/10.1101/2020.09.07.20187666 doi: medRxiv preprint (nausea, vomiting and diarrhea) was associated with less severe disease (p<0.02 Fisher's exact 188 test) and lower mortality (p<0.001 Fisher's exact test) (Fig. 1a) . . https://doi.org/10.1101/2020.09.07.20187666 doi: medRxiv preprint CoV-2 nucleocapsid protein in small intestinal enterocytes of COVID-19 patients ( Fig. 4i,n, CD8 + T cells, the dominant IEL 388 population, showed an increase (2.6-fold) in COVID-19 cases compared to controls but the 389 difference did not reach statistical significance (p=0.4) ( Supplementary Table 12a ), likely owing 390 to inter-patient variability, also observed by light microscopy.	./cache/cord-297209-84gs67bn.txt	./txt/cord-297209-84gs67bn.txt