Fig. 4
A The cell viability of PANC-1 cells in different groups. B Representative Calcein-AM/PI staining fluorescence images of PANC-1 cells. Scale bar: 100 μm. C, D Annexin V-FITC/PI apoptosis analysis of PANC-1 cells with different treatments. ns: not statistically significant, *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001