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Table 1 Inhibitory effects of PFE, Rib and Fin on 5α-reductase activity in rat prostate

From: Inhibitory effects of Ponciri Fructus on testosterone-induced benign prostatic hyperplasia in rats

Group

5α-reductase inhibition (%)

PFE

31.8 ± 15.0

Rib

89.1 ± 18.1

Fin

94.3 ± 46.1

  1. The effect of PFE (PFE-treated group) on rat prostatic 5α-reductase was tested at a concentration of 0.25 mg/mL. A nonsteroidal-positive control with Rib (riboflavin-treated group) of 1000 μM and a steroidal-positive control with Fin (finasteride-treated group) of 100 nM. Values are means of results from two different experiments