prevents the detrimental effects of cyclophosphamide on ovarian function in Wistar rats: An experimental study.

BACKGROUND

Cyclophosphamide (CP) is an anticancer agent, but its chronic administration induces ovarian toxicity.

OBJECTIVE

We evaluated the effects of aqueous extract (AE) and methanol extract (ME) of ( ) on CP-induced ovarian toxicity in rats.

MATERIALS AND METHODS

40 female Wistar rats (10 wk, 170-200 gr) were distributed into 8 groups (n = 5/each) as follows: 1) healthy control; 2) CP+distilled water (10 ml/kg/d); 3) CP+3%-tween 80 (10 mL/kg/d); 4) CP+clomiphene citrate (2 mg/kg/d); 5, 6) CP+AE of (55 and 110 mg/kg/d); and 7, 8) CP+ME of (55 and 110 mg/kg/d). After 28 days of treatment, estrus cyclicity, ovarian and uterine weights as well as estradiol levels and ovarian histology were determined.

RESULTS

CP induced ovarian toxicity after 28 days of exposure. More specifically, CP disturbed the estrus cycle, decreased ovary and uterus weights (p = 0.04), and the 17-β estradiol level (p = 0.04), and induced severe ovarian damages. Remarkably, significantly increased (p = 0.03) the ovarian weight (AE and ME at all doses) and uterus weight (ME at 110 mg/kg/d), compared with the CP-treated rats. Moreover, the 17-β estradiol level was significantly elevated (p = 0.02) in rats given clomiphene citrate and (AE 110 mg/kg/d; ME 55 mg/kg/d). Finally, the ovaries of rats given plant extracts had many corpus luteum and normal follicles, and no cystic follicles.

CONCLUSION

prevented the detrimental effects of CP on ovarian function, which could support its traditional use as a fertility enhancer.