农业生物技术学报2011，Vol.19Issue(2)：375-380,6.DOI:10.3969/j.issn.1674-7968.2011.02.026
卵丘细胞在牛卵母细胞体外受精生产胚胎中的作用
Effects of Cumulus Cells on Bovine Embryo Produced by In vitro Fertilization
摘要
Abstract
Bovine embryo in vitro production is an efficient approach to provide embryos for embryo transfer industry and it includes three procedures, in vitro maturation, in vitro fertilization (IVF) and in vitro culture.The qualities of embryos derived from IVF play an important role in successful rate of embryo transfer and live calves.Many researches reported that cumulus cells secret many important factors, such as steroids hormone and cell growth factors, contributed greatly to bovine oocytes in vitro maturation, fertilization and culture of fertilized oocytes.The current paper reviews recent advances about the effect of cumulus cells on bovine embryos produced by IVF, in which the effect of cumulus cells on oocyte in vitro maturation, the secreting function, quality, and cocultural system of cumulus cells on efficiency of IVF are highlighted and discussed.关键词
牛/体外受精/卵丘细胞/卵母细胞Key words
Bovine/ In vitro fertilization/ Cumulus cell/ Oocyte引用本文复制引用
赵学明,杜卫华,郝海生,王栋,朱化彬..卵丘细胞在牛卵母细胞体外受精生产胚胎中的作用[J].农业生物技术学报,2011,19(2):375-380,6.基金项目
本研究由国家奶牛产业技术体系项目(No.nyeytx-10)、国家科技支撑项目(No.2008BADB2B09)、基本科研业务费(No.2010jc-3-1)和国家转基因生物新品种培育科技重大专项(No.2008ZX08011-004,2009ZX08011-031B)共同资助 （No.nyeytx-10）
