Figure 5. Prostatic expression (n=3 per group) of SHH, IHH, SMO, GLI-1, Snail, ZEB1 and TGF-β1. ** p<0.01, * p<0.05 compared to the CS group. A: vehicle, B: CS, C: CS-32 mg/kg swertiamarin, D: CS-16 mg/kg swertiamarin.