Figure 2: The effect of exercise on 5α-reductase type 1, 3β-hydroxysteroid dehydrogenase (HSD) and 17β-HSD protein expression. (A) Representative immunoblotting results and histograms depicting for 5α-reductase type 1 protein expression in the gastrocnemius muscle. (B) Representative immunoblotting results and histograms depicting for 3β-HSD and 17β-HSD proteins are shown (C). Data represent the mean ± SE; * p<0.01 as compared to the obese control group. EX: Exercise Group; EX-in: Exercise + Inhibitor Group; AU: Arbitrary Unit.