Anti-proliferative, Anti-angiogenic and Anti-inflammatory Effects of Moringa peregrina Leaf Extracts on Testosterone- Induced Benign Prostatic Hyperplasia in Rats.

Aim: To investigate the potential anti-inflammatory and biochemical effects of Moringa peregrina leaf extracts on testosterone-induced benign prostatic hyperplasia (BPH) in rats.

Methods: Six groups of rats (each group included 5 rats) were included in this study. The groups included: 1) the control group, 2) the testosterone-induced BPH group, 3) with 50 mg/kg bwt (bodyweight) oil-treated BPH, 4) with 100 mg/kg bwt. oil-treated BPH, 5) with 500mg/kg bwt. ethanol treated BPH and 6) with 1,000 mg/kg bwt. aqueous treated BPH group. Biochemical markers were measured to evaluate the effect of M. peregrina leaf extracts.

Results: Our results showed a significant improvement in the thickness of epithelial cells of the BPH glandular tissues when treated with different M. peregrina extracts (p < 0.05). In addition, M. peregrina extracts showed anti-inflammatory, anti-proliferative and anti-angiogenesis effects on the BPH tissues by reduction of IL-6, PCNA and VEGF-A, respectively.

Conclusion: Our preclinical study concluded that M. peregrina leaf extracts showed a significant effect on BPH by reducing inflammation, proliferation, and angiogenic processes with no signs of toxicity.