Influence of the blocking antibodies on paternal T lymphocyte differentiation antigens (CD3,CD4 and CD8) in women with pregnancy induced hypertension
- VernacularTitle:妊高征患者封闭抗体对配偶T淋巴细胞分化抗原CD3、CD4、CD8的影响
- Author:
Meiyang GAO
;
Jing FU
;
Aihua WU
;
Wenchao CHEN
;
Jianjun YIN
;
- Publication Type:Journal Article
- Keywords:
Pregnant complications, cardiovascular;
Hypertension;
Antibodies, blocking;
Antigens, differentiation;
T lymphocyte;
Flow cytometry
- From:
Chinese Journal of Perinatal Medicine
2003;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the association between paternal CD3, CD4 and CD8 antigenecity to their pregnant spouses and the development of pregnancy induced hypertension (PIH). Methods Maternal serum from 15 women with PIH in the third trimester and 82 in normal pregnancies (16 in the first, 32 in the second and 34 in the third trimester) were incubated with paternal T lymphocytes. Monoclonal CD3, CD4 and CD8 fluorescent conjugated antibodies were then added and the percentage of paternal T cell differentiation antigen CD3, CD4 and CD8 were measured by flow cytometry. Results During normal pregnancy, the levels of maternal serum blocking antibodies on paternal CD3, CD4 and CD8 were (4.14?1.02, 2.02 ?0.24, 2.37?1.05)% in first trimester, (-0.29?0.13, 1.03?0.27, 0.65?0.23)% in the second trimester and (-1.33?1.47,0.15?0.01, -1.04? 0.37)% in the third trimester. There were significant difference between them( P
