Fig. 5

Effects of CME on the expression levels of apoptosis-related proteins in CNE-1 cells after 24 h of treatment. a Expression levels of procaspase-3, -8, and -9; caspase-3, -8, and -9; PARP and cleaved-PARP. b Expression level of Bcl-2 and Bax. c Bax/Bcl-2 ratios; each value is based on three independent experiments. *P = 0.034, **P = 0.0005 versus control