多原核受精与HCG日雌孕激素、获卵数、授精密度、受精率、妊娠率的关系  

Relationship Between Polypronuclear and E_2,P on the Day of HCG Injection,Oocyte Number,Insemination Sperm Concentration,Fertilization Rate,Pregnancy Rate

作　　者：赵静[1] 李艳萍[1] 刘冬娥[1] 刘能辉[1] 陈仙花[1] 姚仲元 张叶青[1] 周世敏[1] 

机构地区：[1]中南大学湘雅医院妇产科生殖医学中心,中国湖南长沙410008

出　　处：《生命科学研究》2010年第1期54-56,共3页Life Science Research

摘　　要：回顾性分析体外受精-胚胎移植(IVF-ET)的686个周期,比较多原核受精组(348例)和非多原核受精组(338例)两组的一般资料、HCG日雌孕激素、获卵数、授精密度及活力、受精率、卵裂率、妊娠率.结果显示两组HCG日雌孕激素、获卵数、成熟卵率、受精率、卵裂率、妊娠率之间有显著差异(P<0.05),授精密度、受精活力之间无差异.表明HCG日雌孕激素较高,获卵数多及未成熟和过熟卵子比例高,预示着发生多原核受精的可能性大,而多原核受精的发生可能有较好的临床结局.A retrospective analysis was performed to analyze from 686 IVF-ET cycles. A comparison of demographic date with polypronuclear was done. The results suggested that there were significant difference of the levels of E2, P, oocyte number, percentage of mature oocytes, fertilization rate, cleavage rate, pregnancy rate beteen the two groups. There was no significant difference of the sperm concentration and activity. In conclusion, high level of E2, P on the day of HCG injection, oocyte number, percentage of immature oocytes indicated high incidence of polypronuclear, while, polypronuclear could be consider as an encouraging sign for clinical outcome.

关 键 词：IVF 多原核受精:临床结局 

分 类 号：R71[医药卫生—妇产科学]