Figure 1.
Evaluation of cell viability and apoptosis by genistein pretreatment (30 μM for 48 hr) followed by coincubation with OxP for additional 48 hr in PANC-1, Panc-28 and MiaPaCa-2 cells. Cells viability by MTT (a), Histone DNA ELISA (b) and Annexin V-FITC (c) for apoptosis. (d) Clonogenic growth of surviving MiaPaCa-2 cells. *p < 0.05; **p < 0.01, relative to control.