Study on the variation of platelet function in pregnancy induced hypertension and gestational diabetes mellitus

Document Type

Article

Publication Date

1-1-2005

Abstract

OBJECTIVE: To investigate the platelet activity and function in pregnancy induced hypertension (PIH) and gestational diabetes mellitus (GDM). METHODS: Twenty-one patients with GDM and 23 patients with PIH in third-trimester were included. Twenty normal pregnant women in third-trimester served as controls. Platelet count (PC), mean platelet volume (MPV) were determined on Cell-DYN 1600 and the expression of CD62P was analyzed on FACSC alibur. RESULTS: (1) PC was (181 +/- 56) x 10(9)/L in PIH, (206 +/- 60) x 10(9)/L in GDM and (229 +/- 56) x 10(9)/L in controls, respectively. PC in PIH was lower than that of controls (P < 0.01), but there was no significant difference between GDM and controls. (2) MPV was (11.2 +/- 2.0) fl in PIH, significantly higher than that of controls (8.7 +/- 1.6) fl (P < 0.001). In GDM, MPV was (9.5 +/- 1.6) fl, without significant difference compared with that of controls. (3) The expression of CD62P increased significantly in PIH compared with controls [CD62P: (42 +/- 13)% vs (26 +/- 7)%, P < 0.001; CD62P(I): 109 +/- 39 vs 75 +/- 13, P < 0.01]. In GDM, the expression of CD62P also increased significantly compared with the normal pregnancy [CD62P(%): (42 +/- 14)% vs (26 +/- 7), P < 0.001; CD62P(I): 100 +/- 42 vs 75 +/- 13, P < 0.05]. (4) All parameters had no significant difference between PIH and GDM. CONCLUSION: Platelet activity is enhanced in PIH and GDM. It may play an important role in the pathogenesis and development of the two diseases.

Publication Source (Journal or Book title)

Zhonghua fu chan ke za zhi

First Page

25

Last Page

28

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