@article{article_500474, title={Protective Effect of N-Acetylcystein and Resveratrol on Ischemia-Reperfusion Injury in Rat Ovary}, journal={Dicle Medical Journal}, volume={43}, pages={229–236}, year={2016}, author={Kılıç, Avni and Uyanıkoğlu, Hacer and İncebıyık, Adnan}, keywords={schemia-reperfusion, ovary, N-acetylcysteine, resveratrol}, abstract={Objective: The aim of this study is evaluating the protective activity of N-acetyl cysteine and resveratrol treatment against ischemia - reperfusion damage created experimentally in rat ovaries. Methods: 42 female Wistar rats were used in our study. Rats were separated randomly into six groups consisting of seven rats as sham, torsion, torsion- detorsion, torsion-detorsion+saline, torsion-detorsion+resveretrol (20 mg/kg) and torsion- detorsion+N-acetyl cysteine (150 mg/kg). Except Sham, ovarian torsion procedure was implemented to all other groups for 2 hours. Detorsion procedure was implemented to other groups for 2 hours, except the torsion group. Medications were given through intraperitoneal way half an hour before the detorsion procedure in saline (two milliliter), resveratrol (20 mg/kg) and N-acetyl cysteine (150 mg/kg) groups. Then, 2 ml of blood samples were drawn for markers of oxidative stress and tumour necrosis factor-alpha (TNF-α) work and the ovaries, which were torsioned for the histologic examination, were ex­tracted from all rats. Edema, congestion, hemorrhage, leuko­cyte infiltration and degeneration of follicles were evaluated by histopathological examination. Results: According to histopathologic damage scores, the least damage was seen in sham group and the most damage was seen T-DT group (1.00±0.81 vs. 11.00±1.15, respectively; p<0.001). It was seen that resveratrol and N-acetyl cysteine treatments were effective in decreasing tissue damage (total damage score average 83.85±0.89 vs. 3.85±0.89, respec­tively; p<0.001), and on the other hand there was not any dif­ference between resveratrol and N-acetyl cysteine treatments (p=0.966). Besides, it was determined that oxidative stress levels were higher in torsion - detorsion group and the resve­ratrol and N-acetyl cysteine treatment caused a significant de­crease in oxidative stress levels. In additionally, the reductions of TNF-α levels were found to be equally effective in both drugs (8.68±1.88 vs. 7.85±2.08, P=0.968). Conclusion: Presented study showed that resveratrol and N-acetyl cysteine treatment can be effective in preventing tissue damage and oxidative stress, which is induced by ischemia-reperfusion that is created in rat ovaries. On the other hand, no difference was found between the resveratrol and N-acetyl cysteine with regards to protective activity.}, number={2}, publisher={Dicle University}