FIG. 1.
Effects of vitamin E succinate (VES; 30 μM) and ebselen (30 μM) on apoptosis detected by DAPI staining following a 24-h incubation in culture slides for in situ analysis. Cultures were carried out in chemically defined media. Each bar represents the mean (± SEM); * denotes means significantly different from control (P < 0.05).