Figure 3: Mitochondrial cytochrome C was examined using flow cytometry after 48 h treatment with α-mangostin, γ-mangostin, and 8-deoxygartanin. Data were obtained from 20,000 events and presented as the percentage of mitochondrial cytochrome C compared to the untreated control. The values are shown as the mean ± SEM of three independent experiments. Treatments significantly different from the untreated control at are presented as * and as **.