Fig. 1

Gross observations in different rat groups. (a) Gross view of prostate, Bladder, urethra, and seminal vesicles of different groups. (b) Prostate weight. (c) Final body weight. (d) Prostatic index: “Prostate weight” / “Final body weight” x 100%. (e) Prostatic urethral length. B, bladder; AP, anterior prostate; VP/LP, ventral prostate/ lateral prostate; U, urethra; SV, seminal vesicle; DP, dorsal prostate; ****, p < 0.0001; ns, not significant.