Figure 6. (A) The effects of 1.5, 3, 6, 15, 30, 50 or 100 μmol/L swertiamarin (swe) on RWPE-1 and WPMY-1 cells survival rate (n=5 per group). (B) The functions of 1.5, 3, 6, 15 or 30 μmol/L swe on 5% CS-induced RWPE-1 and WPMY-1 cells proliferation (n=5 per group). ## p<0.01 compared to the vehicle. ** p<0.01, * p<0.05 compared to 5% CS. A: vehicle, B: 5% CS, C: 5% CS-1.5 μmol/L swe, D: 5% CS-3 μmol/L swe, E: 5% CS-6 μmol/L swe, F: 5% CS-15 μmol/L swe, G: 5% CS-30 μmol/L swe.