作者: WSB Yeung , CKF Lee , JS Xu
DOI: 10.1017/S0962279902000121
关键词: Embryo transfer 、 Biology 、 Human fertilization 、 Andrology 、 Fallopian tube 、 Uterus 、 Embryogenesis 、 Embryo 、 Reproduction 、 Oviduct
摘要: Fertilization and early embryo development take place in the oviduct vivo . Relative to studies other reproductive organs, importance of has been ignored for many years because pregnancies can be obtained assisted reproduction treatment using in-vitro fertilization (IVF) transfer uterus without involving Fallopian tube. After reports on beneficial effect oviductal cells sheep subsequently human, a practical need improve success rates clinical reproduction, there was period when more research performed Many these used vitro coculture systems emulate environment , search oviduct-derived embryotrophic factors. With recent sequential culture use its related declined routine is laborious experience-dependent.