Fig. 2
From: Antitumor effect of TW-37, a BH3 mimetic in human oral cancer
Effect of TW-37 on apoptosis in human oral cancer cell lines. MC-3 and HSC-3 cell lines were treated with DMSO or 5 μM of TW-37 for 48 h. a The number of apoptotic cells were determined by annexin V/PI double-staining. b Sub-G1 population was assessed by FACS analysis. The data shown in the graphs represent the mean ± SD of triplicate experiments. *, p < 0.05 compared with the control