Figure 8.
(A) Dioscin-caused apoptosis in HeLa cells by flow cytometric analysis with Annexin V-FITC and PI-staining; (B) Dioscin-caused apoptosis in SiHa cells by flow cytometric analysis with Annexin V-FITC and PI-staining. Data are presented as mean ± SD (n = 3). * p < 0.05 and ** p < 0.01 compared with control group.