نوع مقاله : اصیل پژوهشی
نویسندگان
1 کارشناس ارشد گروه انگلشناسی و قارچشناسی، دانشکدۀ پیراپزشکی، دانشگاه علوم پزشکی ایلام، ایلام، ایران.
2 دانشیار گروه زیستشناسی، واحد مشهد، دانشگاه آزاد اسلامی، مشهد، ایران.
3 کارشناس ارشد گروه زیستشناسی، واحد مشهد، دانشگاه آزاد اسلامی، مشهد، ایران.
4 استاد گروه فیزیولوژی، دانشکده پزشکی، دانشگاه علوم پزشکی گناباد، گناباد، ایران.
5 استادیار گروه فارماکولوژی، دانشکده داروسازی، دانشگاه علوم پزشکی مشهد، مشهد، ایران.
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Introduction: Ischemia-perfusion injury is an important problem for ovarian torsion. Antioxidant agents such as Syzygium aromaticum protect the ovaries from damage caused by oxygen free radicals and improve pregnancy. The present study was conducted with aim to investigate the effect of Syzygium aromaticum hydroalcoholic extract on increasing fertility after ovarian ischemia-perfusion injury in Wistar rats.
Methods: In this experimental study conducted in 2021, 20 female Wistar rats were divided into 4 experimental groups: sham, ischemia-reperfusion (4 hours of ischemia and 4 hours of reperfusion) and treatment groups 1 and 2 (the same as the previous group but with the injection of 30 and 60 mg/kg of hydroalcoholic extract of Syzygium aromaticum intraperitoneally 30 minutes before tortioned). Then, fertilization was done by intrauterine insemination (IUI). After ovarian resection, hematoxylin and eosin (H&E) staining was performed for histopathological evaluation of the ovary. Data were analyzed by SPSS statistical software (version 18) and one-way variance and Kruskal-Willis tests. P< 0.05 was considered statistically significant.
Results: In the histopathological evaluation, the number of ovarian follicles in different stages of growth in showed a significant decrease the torsion/detorsion groups compared to the sham and treatment groups (p<0.05). The number of embryos formed in the torsion/detorsion uterine horn of the ischemia-reperfusion group was significantly reduced compared to the sham and treatment groups (p<0.01). Also, fertility rate by IUI showed a significant increase in the treated groups compared to the ischemia-reperfusion group (p<0.05).
Conclusion: Syzygium aromaticum hydroalcoholic extract after torsion/detorsion can improve folliculogenesis in the treatment groups compared to the ischemia-reperfusion group and increase the success of pregnancy by IUI.
کلیدواژهها [English]