Figure 5From: Aberrant DNA methyltransferase expression in pancreatic ductal adenocarcinoma development and progressionEffects of DNMT1 and DNMT3b siRNA on the regulation of Bcl-2 (A), Bax (B) and CDKN1A (C) expression. a, p < 0.05 compared with the untreated cells. b, p < 0.05 compared with the negative siRNA-transfected cells. The data are shown as the mean SD of six independent experiments.Back to article page