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Figure 1: Penile cross-section from control and BPH rats treated with dutasteride or finasteride, and stained using hematoxylin and eosin and captured at ×20. Note that Groups C + D and C + F have reduced cross-sectional penile area when compared to Group C. (a) Control group, composed of Wistar–Kyoto rats (C); (b) control animals receiving dutasteride (C + D); (c) control animals receiving finasteride (C + F); (d) group of BPH models (H); (e) group of BPH models receiving dutasteride (H + D); (f) group of BPH models receiving finasteride (H + F). Scale bars=1 mm. BPH: benign prostatic hyperplasia. |
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