[Endothelial dysfunction in the development of vascular complications in diabetes mellitus]

Patients with type 1 diabetes, aged 18 to 42 years, were compared to those aged 11 to 22 years. Activities of endothelial vasoactive factors and endothelial and leukocyte adhesion molecules were studied at different stages of development diabetes complications: nephropathy and retinopathy. The findings reveal role of the vasoactive factors in microangiopathy course.