Antiviral Activity of Fridericia formosa (Bureau) L. G. Lohmann (Bignoniaceae) Extracts and Constituents

Figure 3

Dose-response curves for antiviral activity of ethanol extracts from Fridericia formosa (a) leaves (EEFFL), stems (EEFFS), and fruits (EEFFF) against VAC-WR; (b) EEFFL, EEFFS, and EEFFF against HSV-1; (c) EEFFL, EEFFS, and EEFFF against EMCV; (d) EEFFL, EEAFS, and EEFFF against DENV-2.

(a)

(b)

(c)

(d)