این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Veterinary Research Forum، جلد ۱۱، شماره ۴، صفحات ۳۷۷-۳۸۳
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی The effect of sodium selenite on apoptotic gene expression and development ‎of in vitro cultured mouse oocytes in comparison with in vivo obtained ‎oocytes
چکیده انگلیسی مقاله In vitro maturation (IVM) of oocytes is widely used in assisted reproduction technologies. The present study aimed to improve the in vitro oocyte maturation and its development through enriching the culture media with sodium selenite (SS). Moreover, the effects of SS on the expression of the oocytes apoptosis-related genes were assessed. In this study, male and female NMRI mice were used and after collecting their germinal vesicle (GV) oocytes, they were cultured with SS (experimental group) and without SS (control group). Collected metaphase II oocytes (MII) from the fallopian tube were considered as in vivo group.After in vitro culture, the oocytes were assessed in terms of nuclear maturation. The MII oocytes were inseminated and the development was examined until the blastocyst stage. Also, oocytes were subjected to the molecular analysis for evaluating the expression of BAX, BCL2, P53, and BAD genes using the real-time RT-PCR. The maturation rate was significantly increased in the SS supplemented group compared to the control one. The developmental rate of the embryos was significantly higher for both of the in vivo and SS supplemented groups rather than the control one, however, no significant difference was seen between these rates of the experimental and in vivo groups. Real-time RT-PCR did not show any significant differences in the expression of the apoptosis-related genes for all of the studied groups. The p53 gene was not expressed in any of groups. Sodium selenite improved the oocyte developmental competence but did not change the expression of the apoptosis-related genes in MII oocytes.
کلیدواژه‌های انگلیسی مقاله apoptosis genes,‎ Germinal vesicle oocytes,‎ In vitro maturation,‎ Sodium selenite ‎
نویسندگان مقاله Maziar Malekzadeh Kebria |
Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran

Mojdeh Salehnia |
Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran

Saeed Zavareh |
Department of Cellular and Molecular Biology, School of Biology, Damghan University, Damghan, Iran

Seyyed Saeed Moazzeni |
Prevention of Metabolic Research Disorder Center, Research Institute for Endocrine Disorder, Shahid Beheshti University of Medical Science, ‎Tehran, Iran‎

نشانی اینترنتی https://vrf.iranjournals.ir/article_45633_546dfc54f6ea569a63c0edc12e75ae52.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات