Growth inhibition and apoptosis induction by alternol in pancreatic carcinoma cells

Figure 6 Western blot analysis of Bcl-2, p53, p21 and caspase 3 expression. PANC-1 (A) and BxPC3 cells (B) were treated with 0, 2.5, 5 and 10 μmol/L of alternol for 24 h. The cells were harvested and processed for western blotting. β-Actin was used as the internal control. The pictures are representative of three independent experiments. ^aP < 0.05, ^bP < 0.01 vs controls.