Evaluation of glycemic and oxidative/antioxidative status in the estradiol valerate-induced PCOS model of rats

Abstract Objective The aim of this study was to show glycemic and oxidative/antioxidative status (GOAS) in rats with estradiol valerate (EV)-induced polycystic ovarian syndrome. Study design Thirty mature female rats were randomly allocated to EV-induced PCOS, sham and control groups. Malondialdehyde, catalase and fasting blood glucose levels were determined in order to evaluate GOAS. Results There was a statistically significant difference between PCOS and control groups ( p Conclusion There was an increased compensation for oxidative stress by antioxidative biologic mechanisms in EV-induced PCOS rats. Interestingly, the sole result derived from this limited study is that the sesame oil + EV combination is not appropriate for the evaluation of oxidant–antioxidant status and also glycemic condition in PCOS. This study demonstrates the need for better designed experimental studies to elucidate the aetiopathogenesis of PCOS via novel techniques.