id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-271790-3s8o774l	Pinto Mendes, J.	The role of infection in asthma	2008-10-31		.txt	text/plain	13929	956	56	Animal research is difficult to extrapolate to man but suggests RSV can induce allergic sensitisation 28 , increase bronchial and interleukin (IL)-13 hyperresponsiveness, and rão, na maioria dos casos, consequências remotas, embora algumas vezes descrevam sibilâncias que irão desaparecer aos 3 -5 anos e só raramente se prolongam, instalando -se ou não uma asma. If viral infection in acute asthma, particularly RV -the most studied -is associated with neutrophilic inflammation, cellular lysis and production of interferons (IFNs) 46 and if the environment is rich in IL-4, the production of IL-5, RANTES (Regulated upon Activated T cell Expressed and Selected), eotaxin, eosinophilic infiltration and IgE production 47 generally occur. While children at risk at allergic asthma have long been told to avoid contact with these animals, it is concluded that prolonged early life exposure to Feld-1 induces a form of immune tolerance specific to that allergen 89 .	./cache/cord-271790-3s8o774l.txt	./txt/cord-271790-3s8o774l.txt