Fig. 3

Luteolin induced pancreatic cancer cell apoptosis in vitro. (A, B) Flow cytometric analysis of PANC-1 and SW1990 cells. (C) The bands of apoptosis‑related proteins Bax, Bcl-2, caspase‑3, p53 and beta-actin in PANC-1 and SW1990 cells following treatment of luteolin by western blot analysis. All experiment were run in triplicate. The statistical significance is indicated as ***P < 0.0001.