Figure 4From: Extract of Scutellaria baicalensis inhibits dengue virus replication Effects of S.baicalensis extract against DENVs intracellular replication. Foci forming unit reduction assay (FFURA) was performed to determine the antiviral activity of the plant extract on DENVs after adsorption to the Vero cells (A) and the respective DENVs RNA production levels were quantified by qRT-PCR for all 4 DENV serotypes (B). Data from triplicate assays were plotted using Graph Pad Prism Version 5 (Graph Pad Software Inc., San Diego, CA).Back to article page