重庆医学Issue(5)：558-560,3.DOI:10.3969/j.issn.1671-8348.2014.05.018
冷冻复苏胚胎卵裂球损伤因素分析
Analysis of the influence factors of blastomere damage of frozen thawed embryos
武文斌1
作者信息
- 1. 郑州大学第三附属医院生殖中心，郑州450052
- 折叠
摘要
Abstract
Objective To observe the factors that affect cryosurvival of frozen-thawed embryos .Methods A retrospective study was conducted on 98 patients undergoing FET with two embryos of which one was complete cryosurvival and the other not .1∶1 matched samples logistic regression analysis was employed to observe the influence of cytoplasm with granulation ,vacuolar cyto-plasm ,embryo fragments ,blastomere number and equality of size on the cryosurvival of frozen-thawed embryos .Results Presence of vacuolar cytoplasm(OR=13 .413) or embryo fragments(OR= 1 .101) significantly increased blasstomere damage ,but the in-creased blastomere number(OR=0 .569) decreased it(P<0 .05) .Conclusion Embryos with vacuolar cytoplasm ,or embryo frag-ments and blastomere number are very vital factors that affect the blastomere damage after cryopreservation .关键词
空泡/卵裂球损伤/卵裂球数目/胚胎碎片Key words
vacuole/blastomere damage/blastomere number/embryo fragment引用本文复制引用
武文斌..冷冻复苏胚胎卵裂球损伤因素分析[J].重庆医学,2014,(5):558-560,3.
