Significance of three kinds of microparticle levels in diabetic angiopathy
10.3760/cma.j.issn.1000-6699.2010.06.008
- VernacularTitle:三种微颗粒水平在糖尿病血管病变中的意义
- Author:
Huijuan LI
;
Bimin SHI
;
Xiaojuan ZHAO
;
Wenhong SHEN
;
Changgeng RUAN
- Publication Type:Journal Article
- Keywords:
Diabetes mellitus;
Angiopathy;
Microparticles;
Endothelial dysfunction
- From:
Chinese Journal of Endocrinology and Metabolism
2010;26(6):465-467
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the levels of mieropartieles originated from platelet (PMP),endothelium (EMP),and tissue factor-bearing microparticles (TF+ MP) in diabetes mellitus and to analyze its relationship with diabetic angiopathy.Methods PMP,EMP or TF+ MP were measured in 106 cases of diabetes mellitus and 50 controls by flow eytometry.The differences of EMP between groups of diabetic macrovascular disease and diabetic microvascular disease were determined.Results The levels of EMP in diabetic patients were higher than that in the control(164.20±128.88 vs 63.81±40.84,P<0.05).Diabetic cases with complication showed higher expression level of EMP than those without complications(184.12±152.77,188.21±149.55 vs 138.53±99.87,both P<0.05).However,no distinct increase was observed in PMP and TF+ MP level in diabetes groups compared with control group.Conclusions Endothelial dysfunction,may contribute to the increased level of EMP in patients with diabetes,especially those complicated with vascular diseases.EMP level may be used to evaluate the status of endothelial function and the development of diabetic angiopathy.
