Study on the changes of platelet function in patients with hypertensive disorder complicating pregnancy
- VernacularTitle:妊娠期高血压疾病患者血小板活化和聚集功能变化的研究
- Author:
Wenqing WU
;
Hongyan XIE
;
Yixia LU
- Publication Type:Journal Article
- Keywords:
Platelet activation;
Platelet aggregation;
Pregnancy complications, cardiovascular;
Hypertension
- From:
Chinese Journal of Perinatal Medicine
1998;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the changes of platelet function in patients with hypertensive disorder complicating pregnancy (HDCP). Methods Forty non-pregnant women, 40 normal late pregnant women and 50 women with HDCP were in cluded in this study. Platelet count were determined by cell-DYN, the platelet alphagranule membrane protein (GMP-140) by radio-immunoassay and thrombosis bla smixgenz (TXB_2) and ?tissue platelet protein (?-tg) by ELISA. Platelet aggregation rate (Pagt) and pletelet adhesion rate (PADT) were also measured. Results The platelet count in non-pregnant, late pregnant and HDCP group were (206?48)?109/L, (204?52)?109/L and (172?51)?109/L, respectively, and that in the HDCP group was significantly lower than the other two. The levels of GMP-140, TXB_2, ?-TG, PAdT and PAgT were (7.9?2.8) ?g/L, (73.6?40.8) ng/L, (16.3?9.5) ?g/L, (18?9)% and (28?10)% in the non-pregnant group, (12.2?3.8) ?g/L, (80.0?39.6) ?g/L, (18.5?9.8) ?g/L, (20?8)% and (29?10)% in the late pregnant group and (25.1?3.8) ?g/L, (107.6?32.8) ng/L, (23.9?9.2) ?g/L, (30?10)% and (40?12)% in the HDCP group. All the above values in the HDCP group were significantly higher than those in the other two groups (P
