Figure 6.

Homoharringtonine has no effect on virus attachment and entry. A, Relative viral RNA levels of cells treated with homoharringtonine (6.2, 12.5, and 25 μM) at the viral attachment stage. B, Relative viral RNA levels of cells treated with homoharringtonine (6.2, 12.5, and 25 μM) at the viral entry stage. Differences in suppression, compared with the DMSO group, were assessed with an analysis of variance followed by Student t tests. Data were expressed as mean ± SD from three independent experiments