Investigation of the preventive effects of dehydroepiandrosterone (DHEA) and Caffeic acid phenethyl ester (CAPE) on cisplatin-induced ovarian damage in rats.

ABSTRACT

To investigate whether Dehydroepiandrosterone (DHEA) and Caffeic acid phenethyl ester (CAPE) had any preventive effect against the ovarian damage caused by cisplatin (CP) (cis-diamminedichloroplatinum) in rats. On the first day ovaries were removed, Anti-Müllerian hormone (AMH) was measured (Group1, n6), in the other groups 7.5 mg/kg cisplatin was administered intraperitoneally. In Group 2 (n = 6), 0.1 ml saline, in Group 3 (n = 5), 20 umol/kg CAPE, in Group 4 (n = 7), DHEA 6 mg/kg were administered every day. On the 10th day, ovaries were removed, AMH was measured. Ovary reserve (primordial/primary/secondary/tertiary/atretic follicles, AMH), ovarian damage scores (follicular degeneration, congestion, hemorrhage, edema, inflammation) were compared. The number of tertiary follicles were statistically high in the CAPE group (p = .015), the inflammation score in the DHEA group (p = .012), AMH level (p = .009) in the control group. The lowest number of atretic follicles (AF) was in the control group, while the highest number of AF was in the DHEA group (p = .002). Significant decreases in AF were the case in the cisplatin and DHEA groups compared to the control group (p < .008). The AMH values had the highest positive correlation with the number of primordial follicles and the highest negative correlation with the number of AF. The cut off point for AMH was 1.57 ng/ml as an indicator of low ovarian reserve. Cisplatin causes total damage and increased numbers of AF on the ovary. Depending on this, AMH levels fall. These negative effects of cisplatin are not obstructed by CAPE or DHEA, and may even be increased by DHEA.