Kangquan Recipe Regulates the Expression of BAMBI Protein via the TGF-β/Smad Signaling Pathway to Inhibit Benign Prostatic Hyperplasia in Rats

Figure 3

Effects of KQR on pathology of prostate tissue in rats. Sections were stained with hematoxylin and eosin (H&E) and viewed at a magnification of ×200. (a) Control group; (b) BPH group; (c) finasteride group (0.5 mg/kg); (d) KQR high dose group (14 g/kg); (f) KQR middle dose group (7 g/kg); (f) KQR low dose group (3.5 g/kg).

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