Skip to main content
. 2016 Jun 10;36(3):369–376. doi: 10.1016/S0254-6272(16)30051-6

Figure 4.

Figure 4

Differences on the major modes of antiviral action in the pure compounds and bioactive fractions from Banlangen (Radix Isatidis) extract

A1: therapeutic action; A2: prophylaxsis; A3: inhibition of virus attachment. CB: Clemastanin B; PEP + ALK + OA: the mixtures of phenylpropanoids, alkaloids and organic acid portions.