Fig. 2From: PIM-1 contributes to the malignancy of pancreatic cancer and displays diagnostic and prognostic valuesiRNA-mediated knockdown of PIM-1 increased apoptosis of SW1990 and MiaPaCa-2 cells. a Flow cytometric analysis of annexin-FITC/PI staining of SW1990 cells that were transfected with PIM-1 siRNA or control oligos and then treated with gemcitabine, erlotinib, or neither for 48 h. b Flow cytometric analysis of annexin-FITC/PI staining of transfected MiaPaCa-2 cells that were treated with drugs. The data are displayed as the mean ± SD (*, P < 0.05)Back to article page