Fig. 3

Sophoridine cause S phase cell cycle arrest in pancreatic cancer cells. a Pancreatic cancer cells were treated with or without 20 μM Sophoridine for the indicated time, and then flow cytometry was used to assess the cell cycle distribution. The percentage of each population was shown as mean ± S.D. Data is the representative of three independent experiments. *, P < 0.05; **, P < 0.01. b Western blotting analysis of G2/M transition-related proteins after Sophoridine treatment