کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10894572 | 1082593 | 2005 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bovine oocyte vitrification before or after meiotic arrest: effects on ultrastructure and developmental ability
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
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چکیده انگلیسی
Vitrification combined with MA followed by IVM produced the highest rates of degeneration, regardless of the vitrification time. As a consequence, lower proportions of embryos cleaved in these groups, although differences were eliminated at the five-eight cell stage. Development rates up to day 8 were similar in all experimental groups, being significantly lower than those in fresh controls. Only oocytes vitrified after IVM were able to give blastociysts. The morphological alterations observed can be responsible for compromised development. More research is needed to explain the low survival rates of the bovine oocyte after vitrification and warming.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Theriogenology - Volume 64, Issue 2, 15 July 2005, Pages 317-333
Journal: Theriogenology - Volume 64, Issue 2, 15 July 2005, Pages 317-333
نویسندگان
Carmen Diez, Paloma Duque, Enrique Gómez, Carlos O. Hidalgo, Carolina Tamargo, Aida RodrÃguez, Lina Fernández, Santiago de la Varga, Alba Fernández, Nieves Facal, Maite Carbajo,