Figure 3From: Quercetin and quercetin 3-O-glycosides from Bauhinia longifolia (Bong.) Steud. show anti-Mayaro virus activityAnti-MAYV activity of different substances from B. longifolia . The anti-MAYV activity of purified flavonoids or EtOAc and n-BuOH extracts from B. longifolia was evaluated by treating MAYV-infected cells with 0–100 μg/ml of these substances for 24 h, and then staining for viral plaque counting. The graph shows the results from three independent experiments. Data are presented as mean% virus yield (compared to untreated controls) ± SD.Back to article page