[NO synthesis in the vascular endothelium of patients with type II diabetes].
The subjects of the study were 30 patients with type II diabetes and arterial hypertension. The purpose of the study was comparative clinical characterization of type II diabetes patients with and without microalbuminuria (MAU), and evaluation of effects of 16-week therapy aimed at stimulation of NO synthesis by vascular endothelium, on the pathogenesis of diabetic nephropathy. The results show that patients with MAU, unlike those without it, are characterized by longer course of diabetes, more pronounced lipid exchange disorder, more variable arterial pressure, higher pressure load index, elevated activity of lipid peroxidation (LP) processes, prominent disorder of NO-producing endothelial function. After 16 weeks of treatment, both groups demonstrated significant increase of NO basal secretion, prominent reduction of arterial hypertension, significant improvement of important carbohydrate and lipid exchange parameters, reduction of LP activity, and thus reduction of MAU. The listed changes were more significant in patients with MAU.
Ametov
A S
AS
Demidova
T Iu
TIu
Kosykh
S A
SA
D003924:Diabetes Mellitus, Type 2 / Q000378:metabolism* / Q000473:pathology* / Q000503:physiopathology; D004730:Endothelium, Vascular / Q000378:metabolism* / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009569:Nitric Oxide / Q000096:biosynthesis*
D009569:Nitric Oxide