标题:Human oocyte vitrification with corona radiata, in autologous follicular fluid supplemented with ethylene glycol, preserves conventional IVF potential: birth of four healthy babies
作者:Tong, Xian-Hong; Wu, Li-Min; Jin, Ren-Tao; Luan, Hong-Bing; Liu, Yu-Sheng
作者机构:[Tong, Xian-Hong] Shandong Univ, Coll Med, Inst Immunol, Jinan 250012, Peoples R China.; [Tong, Xian-Hong; Wu, Li-Min; Jin, Ren-Tao; Luan, Hong-Bing 更多
通讯作者:Liu, YS
通讯作者地址:[Liu, YS]Anhui Med Univ, Anhui Prov Hosp, Reprod Med Ctr, Hefei 230001, Peoples R China.
来源:REPRODUCTION FERTILITY AND DEVELOPMENT
出版年:2014
卷:26
期:7
页码:1001-1006
DOI:10.1071/RD13161
关键词:cryopreservation; cumulus cells; fertilisation; Open Pulled Straw (OPS);; take home baby rate
摘要:The aim of this study was to examine the effects of vitrification with autologous follicular fluid (AFF) supplemented with ethylene glycol (EG) and sucrose on human oocytes with corona radiata. A total of 182 human oocytes with corona radiata from fifteen infertile patients were vitrified using either equilibration solutions (ES) and vitrification solution (VS) consisting of AFF, EG and sucrose (AFF group, n=67) or commercial ES and VS (control group, n=115). All oocytes were thawed in the next cycle, with surviving oocytes being inseminated by conventional IVF. The clinical outcome of vitrified-warmed oocytes by both vitrification methods was analysed retrospectively. In the AFF group, six patients received embryo transfer, with three couples taking four healthy babies home. In the control group, nine patients received embryo transfer, with four couples taking five healthy babies home. There was no significant difference in the survival rate (91.0 vs 92.2%), two pronuclei (2PN) fertilisation rate (73.8 vs 73.6%), cleavage rate (100 vs 100%), top-quality embryo rate (62.2 vs 59.2%), clinical pregnancy rate (50.0 vs 44.4%), implantation rate (33.3 vs 25%) or take-home baby rate (50.0 vs 44.4%) between the AFF group and the control group, respectively. These results show that AFF supplemented with EG and sucrose is an efficient, cost-effective cryoprotectant for human oocyte cryopreservation. A corona radiata on vitrified-warmed oocytes retains the oocytes' fertilisation capability in conventional IVF.
收录类别:SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84907328283&doi=10.1071%2fRD13161&partnerID=40&md5=7898de8a5027ce67a678088979982623
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