摘要
应用植入前遗传学诊断技术在胚胎植入母体子宫前,对人类白细胞组织相容性抗原配型检测,选择与现存患儿相同HLA配型的胚胎进行受孕,孕育一个组织配型相同的脐带血干细胞供者。在某种意义上说,该项技术的应用是创造人来获得移植组织,由此引发系列伦理争议。讨论孕育"救星同胞"这一医学实践内在需要的伦理规范。
There are series of ethical arguments about using of Pre-implantation Genetic Diagnosis for Human Leukocyte Antigen （HLA） tissue typing, conceiving a child to serve as a special tissue donor to save another sick child,because it is about creating a human being on purpose of getting his/her tissue for implantation. We discuss how to understand this complicated medical behavior in the ethical field, in order to avoid the ethical ＂slippery slope＂.
出处
《医学与哲学（A）》
北大核心
2007年第8期34-36,共3页
Medicine & Philosophy:Humanistic & Social Medicine Edition
关键词
救星同胞
植入前组织配型
脐带血干细胞
移植
生命伦理
saviour sibling, preimplantation tissue typing, umbilical cord blood stem cell, implantation, bioethics
