3Zheng-guang Wang,Song-dong Yu ,Zi-rong Xu. Improvement in bo-vine embryo production in vitro by treatment with green tea polyphenols during in vitro maturation of oocytes[J]. Animal Reproduction Science,2006,7:1-10.
9Zheng guang Wang, Song-dong Yu, Zi-rong Xu. Improvement in bovine embryo production in vitro by treatment with green tea polypHenols during in vitro maturation of oocytes[J]. Ani- mal Reproduction Science, 2006,7 : 1-10.
10De Matos D G, Furnus C C. The importance of having high glutathione (GSH) level after bovine in vitro maturation on em-bryo development Effect of/3-mereaptoethanol cystein and Cystin[J].Theriogenology, 2000,53 : 761-771.