id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-277547-2vim1wno	Zandi, Keivan	Antiviral activity of four types of bioflavonoid against dengue virus type-2	2011-12-28		.txt	text/plain	4381	247	52	In the present study, antiviral activity of four types of bioflavonoid against dengue virus type -2 (DENV-2) in Vero cell was evaluated. Daidzein showed a weak anti-dengue activity with IC(50 )= 142.6 μg mL(-1 )when the DENV-2 infected cells were treated after virus adsorption. Although there was no significant direct virucidal activity against DENV-2 by quercetin, continuous treatment of cells from 5 h before virus infection up to 4 days post-infection exhibited anti-dengue activity with IC 50 = 28.9 μg mL -1 (Figure 3a) . There was no significant change in the antiviral activity of daidzein when cells were treated continuously from 5 h before virus infection up to 4 days post infection comparing to its anti-dengue activity for postadsorption treatment (Figure 1 ). To investigate which of the many flavonoids could affect DENV infection, in the present study, we examined the potential effects of quercetin, naringin, hesperetin and daidzein on dengue virus infection of Vero cells.	./cache/cord-277547-2vim1wno.txt	./txt/cord-277547-2vim1wno.txt