IMMATURITY AND CHROMOSOMAL-ABNORMALITIES IN OOCYTES THAT FAIL TO DEVELOP PRONUCLEI FOLLOWING INSEMINATION INVITRO

被引：32

作者：

ALMEIDA, PA

BOLTON, VN

机构：

[1] Assisted Conception Unit, Department of Obstetrics and Gynaecology, King's College School of Medicine and Dentistry, London SE5 8RX, Denmark Hill

来源：

HUMAN REPRODUCTION | 1993年 / 8卷 / 02期

关键词：

CHROMOSOME; HUMAN; IVF; OOCYTES;

D O I：

10.1093/oxfordjournals.humrep.a138028

中图分类号：

R71 [妇产科学];

学科分类号：

100211 ;

摘要：

A total of 293 oocytes that failed to develop pronuclei after insemination in vitro with apparently normal, fertile spermatozoa were obtained from 87 women undergoing therapeutic in-vitro fertilization. The oocytes were investigated cytogenetically to determine the incidence of immaturity and chromosomal abnormalities. Cytogenetic examination was possible in 81% of the preparations, in which immaturity and chromosomal abnormalities were present in 29.5 and 58.7% respectively.

引用

页码：229 / 232

页数：4

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