The effect of glutamine on Dehydroepiandrosterone-induced polycystic ovary syndrome rats.

ABSTRACT: BACKGROUND:Previous studies have shown that chronic inflammation and oxidative stress may play an important role in the pathophysiology of polycystic ovary syndrome (PCOS), and glutamine (Gln) have showed the anti-inflammatory and antioxidant properties. So the aim of this study is to investigate the effect of glutamine supplementation on PCOS rats. METHODS:Female Sprague-Dawley rats were randomly assigned into four groups (n =?10 /group), control group, PCOS group, PCOS+?0.5?g/kg Gln group and PCOS+?1.0?g/kg Gln group. All the PCOS rats were administrated with 6?mg/100?g dehydroepiandrosterone (DHEA) for 20 consecutive days, all the PCOS+Gln groups were intraperitoneal injected glutamine twice in the next morning after the last DHEA injection. All the samples were collected 12?h after the last administration. Ovarian histological examinations were analyzed and the concentration of serum hormone, inflammatory and oxidative stress factors were measured. RESULTS:There was no obvious ovarian histological change among the PCOS group and PCOS+Gln groups. All the detected inflammation factors [C-reactive protein, interleukin (IL)-6, IL-18, tumor necrosis factor] showed significantly higher in all the PCOS groups compared to the control group (P 

SUBMITTER: Wu G 

PROVIDER: S-EPMC7211337 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature