Vitrification of immature and in vitro matured bovine cumulus-oocyte complexes: Effects on oocyte structure and embryo development
نویسندگان
چکیده
منابع مشابه
Vitrification of immature bovine cumulus-oocyte complexes: effects of cryoprotectants, the vitrification procedure and warming time on cleavage and embryo development
BACKGROUND The present studies evaluated the effects of cryoprotectants, the vitrification procedure and time in the warming solution containing sucrose on cleavage and embryo development of immature (GV stage) bovine cumulus-oocyte complexes (COCs). METHODS Two experiments were conducted. In Experiment 1, COCs (n = 420) were randomly assigned to four groups: 1) CONTROL GROUP: no treatment; 2...
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The aim of the present study was to find the effects of pre and post vitrification taxol treatment on bovineimmature cumulus oocyte complexes (COCs). Bovine ovaries were collected from the local slaughterhousein a container with 30-37°C physiologic saline and supplemented with antibiotics. The grade A aspiratedCOCs were assigned to 6 experimental groups; The 1st group was control (n=100) in whi...
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ژورنال
عنوان ژورنال: Livestock Science
سال: 2017
ISSN: 1871-1413
DOI: 10.1016/j.livsci.2017.02.022