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.
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页码：229 / 232
页数：4
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