1) assisted reproduction technique
助孕技术
1.
Reproductive ethical confusion caused by the development of assisted reproduction technique;
助孕技术的发展对人类生殖伦理观念的冲击
2) Children born after ART
技术助孕儿
3) assisted reproductive technologies
辅助受孕技术
1.
Families of children aged 4 – 10 years born by one of five methods of assisted reproductive technologies, specifically homologous in vitro fertilization (IVF), sperm donation, egg donation, embryo donation, and gestational surrogacy, were contacted through fertility clinics and mailed a set of questionnaires focusing on the quality of family interaction, parenting,.
这些儿童的出生都借助于不同的辅助受孕技术(Assisted Reproductive Technologies),包括试管婴儿、精子捐赠、卵子捐赠、胚胎捐赠及代孕技术。
4) Human assisted reproductive technology
人类辅助生殖助孕技术
5) surrogate technology
代孕技术
6) Contraception techniques
避孕技术
补充资料:助孕素
分子式C21H30O2,分子量314.47。学名4-孕甾烯-3,20-二酮,又称黄体素、孕酮和助孕素。白色或微黄色结晶粉末。熔点127~131℃。无臭。在空气中稳定,有右旋光性。不溶于水,溶于乙醇、乙醚、氯仿、丙酮、二氧六环和浓硫酸。黄体酮是体内黄体细胞所分泌。有激动子宫准备受孕,促进乳腺发育,抑制排卵,停止月经,减少子宫收缩等功能。医疗上一般用于先兆性和习惯性流产、子宫出血、痛经和月经过多等症。可由卵巢中提取,但得量甚微又不易提纯。工业上,以豆甾醇或山药皂草甙为原料合成,也可由醋酸双烯醇酮制得。
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