[Relationship between the level of plasma D-dimer and diabetic microangiopathy].
OBJECTIVE
To study the relationship between the level of plasma D-dimer and microangiopathy of the type 2 diabetes mellitus.


METHODS
The level of plasma D-dimer and blood viscosity were measured in 52 cases with type 2 diabetes mellitus, and these patients were divided into three groups according to the level of urinary albumin excretion (UAE) together with 15 age-matched healthy volunteers as the control (NC group).


RESULTS
In the cases with higher urinary albumin excretion rate, including 28 cases with trace albuminuria (EDN group) and 10 cases with clinical albuminuria (CDN group), plasma D-dimer and blood viscosity were increases than 14 cases without albuminuria (SDM group) and NC group. D-dimer was positively correlated with diabetic retinopathy, Serum insulin and diabetic durations, but not correlated with blood viscosity and fibrinogen.


CONCLUSIONS
The type 2 diabetes mellitus complicated with microangiopathy had a higher level of plasma D-dimer. As a marker of thrombus formation, D-dimer may play an important role in the pathogenesis of diabetic microangiopathy.
Long
Z F
ZF
Department of Gerontology, Second Xiangya Hospital, Central South University, Changsha 410011, China.
Qu
G Y
GY
Xu
M
M
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001809:Blood Viscosity; D003924:Diabetes Mellitus, Type 2 / Q000097:blood*; D003925:Diabetic Angiopathies / Q000097:blood*; D005260:Female; D005338:Fibrin Fibrinogen Degradation Products / Q000378:metabolism*; D006801:Humans; D008297:Male; D008875:Middle Aged
D005338:Fibrin Fibrinogen Degradation Products; C036309:fibrin fragment D