首页 | 本学科首页   官方微博 | 高级检索  
   检索      

哺乳动物滋养层细胞在胚胎植入中的作用
引用本文:甘潇,侯蓉,张明,郑鸿培.哺乳动物滋养层细胞在胚胎植入中的作用[J].四川动物,2005,24(4):660-664.
作者姓名:甘潇  侯蓉  张明  郑鸿培
作者单位:1. 四川农业大学动物繁殖胚胎工程实验室,雅安,625014
2. 成都大熊猫繁育基地濒危动物遗传资源保存和繁育重点实验室
基金项目:四川省教育厅“牛滋养层细胞体外培养与克隆”项目资助
摘    要:胚胎植入是哺乳动物生殖的关键环节,是一个非常复杂的过程.在胚胎植入过程中,多种着床相关因子、激素在母体-胚胎之间进行多重作用,引发复杂的生理作用,从而完成胚胎着床.在母体-胚胎界面上,胎源性滋养层细胞与母体子宫内膜细胞在信号联系(妊娠识别)和组织紧密连接(胚胎植入)过程中起着决定性作用,尤其是胚源性滋养层细胞,在胚胎植入过程中起主导作用.本文通过对滋养层细胞在胚胎植入中的作用的阐述,为进一步阐明胚胎植入的分子机制提供思路.

关 键 词:滋养层细胞  胚胎植入  哺乳动物
文章编号:1000-7083(2005)04-0660-05
收稿时间:2005-01-09
修稿时间:2005-03-27

Role of Trophocytes in Mammalian Embryo Implantation
GAN Xiao,HOU Rong,ZHANG Ming,ZHENG Hong-pei.Role of Trophocytes in Mammalian Embryo Implantation[J].Sichuan Journal of Zoology,2005,24(4):660-664.
Authors:GAN Xiao  HOU Rong  ZHANG Ming  ZHENG Hong-pei
Institution:1. The Laboratory of Animal Reproduction and Embryo Engineering , Sichuan Agricultural University, Yaan, Sichuan Province 625014; 2, The Key Laboratory of Genetic Resource Protection and Reproduction of Endangered Wildlife Chengdu Research Base of Giant Panda Breeding
Abstract:Embryo implantation is an important and complicated physiological process in mammalian reproduction.Many kinds of implantationrelated factors,hormones bring multi-interaction between mater and embryo and arouse complicated physiological function and finish embryo implantation finally.The role of trophocytes derived from embryo and maternal endometrial cell is crucial in signal contact(pregnancy recognition) and tissue linkage(embryo implantation).The role of embryonic trophocytes is dominant in embryo implantation. The aim of the review is to support some idea of the molecule mechanism in the embryo implantation by expatiating the role of embryonic trophocytes in imbedding.
Keywords:trophcyte  embryo implantation  mammalian
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号