Study on correlation of implantation window phase effect of uNK on angiogenesis and uterine artery blood flow and embryo implantation / 中国免疫学杂志
Chinese Journal of Immunology
;
(12): 1407-1410, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-478166
ABSTRACT
Objective:
In vitro fertilization and embryo transplantation in patients with endometrial implantation window phase of natural killer cell ( uNK ) influence on the endometrial microvascular and uterine artery pulsatility index and embryo implantation.Methods:
A retrospective analysis of our hospital from January 2009 to July 2013 the implementation of in vitro fertilization and embryo transfer(IVF-ET) clinical data of 37 patients,according to whether the success of pregnancy and at least 2 times for IVF-ET failure into success group(26 cases)and the failure group(11 cases),compared two groups of research object during the window of implantation in the uterus endometrial uNK cell marker CD56+, uterine artery pulsatility index, vascular endothelial marker F8 factor,alpha smooth muscle actin( alpha SMA) and myosin heavy chain( SMM) and the relationship between the expression of difference.Results:
Success group based FSH 3.52±0.68(mU/ml),basal antral follicles of 9.44±2.53 compared with the failure group differences were not statistically significant(P>0.05).The successful group of uNK cells of 27.18±5.94(%),MVD 6.79±1.74 (%) ,αSMA 33.72 ±4.19 (%) , SMM 25.19 ±5.83 (%) were significantly higher than the expression rate of IVF-ET assisted reproductive failure group(P0.05).Conclusion:
During the window of implantation in the endometrium of natural killer cells and endometrial angiogenesis was significantly associated with successful pregnancy, may have a certain relationship;uterine artery PI and pregnancy outcome successful has no obviously relationshhip.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Immunology
Year:
2015
Type:
Article
Similar
MEDLINE
...
LILACS
LIS