Analysis of the influence factors of blastomere damage of frozen thawed embryos / 重庆医学
Chongqing Medicine
;
(36): 558-560, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-443800
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 .
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Observational study
Language:
Chinese
Journal:
Chongqing Medicine
Year:
2014
Type:
Article
Similar
MEDLINE
...
LILACS
LIS