Normalized prostate, seminal vesicle, and levator ani muscle weights (n = 7–8) in different treatment groups. All organ weights were normalized by body weight and are shown as the percentage of the weights in vehicle (Veh)-treated intact control group. Data are presented as mean ± sd. *, P < 0.05, compared with the intact control group. #, P < 0.05, compared with the vehicle-treated ORX group.