Figure 7.

Time of addition assay of Saussurea costus aqueous extract. Vero cells were infected at MOI 1.5 and incubated with the extract at different times during the infection as is described in Section 2. After 24 h.p.i, the virus genome production was quantitated in the supernatant by qPCR. The % of inhibition was determined as the ratio between treated and untreated infected cells. Data are expressed as mean +/− SD for n = 3.