Arginase Inhibition Improves Endothelial Function in Patients With Coronary Artery Disease and Type 2 Diabetes Mellitus
Author(s) -
Alexey Shemyakin,
Oskar Kövamees,
Arnar Rafnsson,
Felix Böhm,
Peter Svenarud,
Magnus Settergren,
Christian Jung,
John Pernow
Publication year - 2012
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.112.140335
Subject(s) - arginase , medicine , endothelium , diabetes mellitus , endocrinology , nitric oxide , endothelial dysfunction , coronary artery disease , vasodilation , type 2 diabetes mellitus , nitric oxide synthase , arginine , biology , biochemistry , amino acid
Endothelial dysfunction plays an important role in the early development of atherosclerosis and vascular complications in type 2 diabetes mellitus. Increased expression and activity of arginase, metabolizing the nitric oxide substrate l-arginine, may result in reduced production of nitric oxide and thereby endothelial dysfunction. We hypothesized that inhibition of arginase activity improves endothelial function in patients with coronary artery disease (CAD) and type 2 diabetes mellitus.
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