id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-296576-d23b9fjl	Bernard, Serge	Lactogenic Immunity to Transmissible Gastroenteritis (TGE) of swine induced by the attenuated nouzilly strain of TGE virus: Passive protection of piglets and detection of serum and milk antibody classes by ELISA	1990-01-31		.txt	text/plain	3028	169	55	title: Lactogenic Immunity to Transmissible Gastroenteritis (TGE) of swine induced by the attenuated nouzilly strain of TGE virus: Passive protection of piglets and detection of serum and milk antibody classes by ELISA After natural infection or experimental oral infection of pregnant sows with a virulent strain of TGE virus, lactogenic immunity is highly protective for piglets, and neutralizing antibodies in milk are mainly associated with the IgA fraction (Bohl, 1981) . TABLE 3 Relationship between passive protection rate and titre of specific anti-TGE antibody classes ( IgG, IgA, IgM) in serum and milk, on the day and 10 days after challenge The most interesting result of the preliminary report about the immune response of sows vaccinated with N strain of TGE (Shira'i et al., 1988) was the absence of correlation between the passive protection rate of the litter and the neutralizing antibody titre in serum or milk of sows on the day of challenge.	./cache/cord-296576-d23b9fjl.txt	./txt/cord-296576-d23b9fjl.txt