Figure 2.

DENV-2 foci in Vero cells treated with or without baicalein. prophylactic treatment with 12.5 μg/ml of baicalein (A) or without baicalein (B); during adsorption with 12.5 μg/ml of baicalein (C) or without baicalein (D); after virus adsorption with 12.5 μg/ml of baicalein (E) or without baicalein (F); direct virucidal activity with 12.5 μg/ml of baicalein (G) or without baicalein (H). Foci were detected using dengue hyperimmune sera after 4 days of incubation.

Zandi et al. BMC Complementary and Alternative Medicine 2012 12:214   doi:10.1186/1472-6882-12-214
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