幼畜胚胎体外生产技术的研究进展  

Recent Advance of JIVET in Livestock

作　　者：武建朝[1] 王锋[1] 王子玉[1] 武杰[1] 

机构地区：[1]南京农业大学动物胚胎工程技术中心,江苏南京210095

出　　处：《家畜生态学报》2007年第3期103-106,共4页Journal of Domestic Animal Ecology

基　　金：农业部农业结构调整重大技术研究专项(05-07-01B)

摘　　要：家畜JIVET技术采用外源促性腺激素处理幼龄母畜,诱导其卵泡大量发育,并与活体采卵、卵母细胞体外成熟、体外受精技术相结合体外生产胚胎,经胚胎移植后产生后代。本文综述了JIVET技术的研究现状,以及JIVET技术中幼畜的选择、超排方案、卵母细胞采集和体外培养的条件等,并进一步分析了JIVET技术生产胚胎的影响因素及存在的问题。JIVET（Juvenile in vitro embryo technology）involves super-ovulation of prepubertal livestock, and the subsequent harvesting of the oocytes from the ovaries. The oocytes were matured and fertilized in vitro, then the embryos were transferred into a recipient mother. This paper reviews recent research aimed at optimizing embryo production from oocytes collected from prepubertal livestock. Emphasis is placed on criteria for donor selection, hormone-stimulation, oocyte-collection methods and in vitro culture environment, moreover, influence factors were analysed to JIVET.

关 键 词：JIVET技术 超数排卵 卵母细胞 

分 类 号：S811.5[农业科学—畜牧学]