کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8427129 | 1546055 | 2018 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Positive effect of resveratrol against preantral follicles degeneration after ovarian tissue vitrification
ترجمه فارسی عنوان
اثر مثبتی از رزوراترول در برابر انقباض فولیکول های پیش دبستانی پس از انجماد بافت تخمدان
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
This study aimed to evaluate whether the addition of resveratrol to vitrification/thawing medium improves the cryotolerance of preantral follicles enclosed in bovine ovarian fragments. Ovarian fragments were obtained from bovine fetuses and distributed to the following groups: fresh ovarian fragments (control), vitrified (VIT), and vitrified with resveratrol (VITÂ +Â RESV). Overall, the mean percentage of normal follicles was greater (PÂ <Â 0.05) in the VITÂ +Â RESV compared to the VIT group. Moreover, the probability of finding normal follicles was 2.5 greater (PÂ <Â 0.05) in the VITÂ +Â RESV group. In class comparison, the primordial and transitional follicles have â¼3.0 times (PÂ <Â 0.05) greater odds of being normal after vitrification compared to the secondary follicles. Additionally, a negative association (PÂ <Â 0.05) was observed between the proportion of viable follicles and the stage of follicular development. ROS levels were similar (PÂ >Â 0.05) between the VIT and VITÂ +Â RESV groups, and both were lower (PÂ <Â 0.05) than the control group. The tissue viability in the VITÂ +Â RESV group was similar (PÂ >Â 0.05) to the control group. In summary, the resveratrol provided greater ovarian tissue viability and has a positive effect against degeneration of preantral follicles enclosed in ovarian fragments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Theriogenology - Volume 114, 1 July 2018, Pages 244-251
Journal: Theriogenology - Volume 114, 1 July 2018, Pages 244-251
نویسندگان
Carina Diniz Rocha, Mayara Mafra Soares, Deize de Cássia Antonino, Jairo Melo Júnior, Renata Ferreira Freitas Mohallem, Ana Paula Ribeiro Rodrigues, José Ricardo Figueiredo, Marcelo EmÃlio Beletti, José Octavio Jacomini, Benner Geraldo Alves,