id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-278802-bverdk5w	Zhou, Yefei	Immune response of AA broilers to IBV H120 vaccine and sodium new houttuyfonate	2010-12-31		.txt	text/plain	3161	177	57	On 0, 7, 14, 21, 28 and 35 post first vaccination, the dynamic changes of peripheral lymphocyte proliferation, cytokine assays and serum antibody titers were assayed respectively by MTT method, ELISA and hemagglutination inhibition assay (HI). The results showed that sodium new houttuyfonate significantly raised IB antibody titer in the chickens and also markedly promoted lymphocyte proliferation. Five chickens were sampled randomly from each group for assay of lymphocyte proliferation by MTT method and 10 chickens from each group for assessment of serum HI antibody titer by the micro-method and cytokines by ELISA kits at 0, 7, 14, 21 and 35 days post the primary immunization (dpi). In this study, with chicken IBV H120 strain live attenuated vaccine in chickens, by measuring peripheral blood lymphocyte proliferation and serum cytokines and antibody titers, the humoral and cellular immunity induced with SNH was researched.	./cache/cord-278802-bverdk5w.txt	./txt/cord-278802-bverdk5w.txt