不同授精方式胚胎体外发育潜力比较  

Growth potentiality comparison between embryos from different fertilization methods

作　　者：张会娜[1] 刘子霞[1] 范晓明[1] 吴中伟[1] ZHANG Hui-na LIU Zi-xia FAN Xiao-ming WU Zhong-wei.(The Ninety-first Central Hospital Reproduce Medicine of Chinese People＇ s Liberation Army, Henan Jiaozuo 45400)

机构地区：[1]中国人民解放军第九十一中心医院生殖中心,河南焦作454003

出　　处：《中国优生与遗传杂志》2016年第11期113-114,共2页Chinese Journal of Birth Health & Heredity

摘　　要：目的探讨不同授精方式对胚胎的体外发育潜能的影响。方法将新鲜行囊胚培养的周期分为IVF组和ICSI组,统计了两组的卵裂率,可用胚胎率及囊胚培养结局。结果 IVF组的第三天可用胚胎率显著低于ICSI组,但后续囊胚形成率和可用囊胚形成率均显著高于ICSI组。结论 ICSI相关因素降低了第三天以后胚胎的发育潜能。Objective：To explore the effects of different fertilization methods on the outcomes of blastocyst culture. Methods：The fresh cycles of blastocyst culture were divided into two groups,IVF group and ICSI group. The cleavage embryos rate,available embryos rate and the outcomes of blastocyst culture were analysed respectively. Results：The available embryo rate of IVF group was significantly lower than the ICSI group,but its embryonic subsequent developmental potential was significantly higher than that of ICSI group. Conclusion：ICSI related factors reduced the developmental potential of the embryo after the third day.

关 键 词：囊胚培养 授精方式 

分 类 号：R714.8[医药卫生—妇产科学]