Resveratrol (RES) and prednisolone (P) induced apoptosis in a dose- and time-dependent manner. CCRF-CEM cells were treated with resveratrol (15, 50, and 100 µM) and prednisolone (700 µM) and induced apoptosis in a dose-dependent manner after 24 hours (A) and 48 hours (B) (^a)P<0.05, ^b)P<0.01).