Free radicals, diabetes and endothelial dysfunction

Free radicals, diabetes and endothelial dysfunction.

Endothelial dysfunction and diabetes.

Endothelial Dysfunction in Diabetes

Type 2 diabetes is characterized by a twoto fourfold increased risk of cardiovascular disease. This is generally attributed to the adverse effects of hyperglycemia and oxidative stress on vascular biology. It has also been shown that patients with prediabetic conditions, such as impaired fasting glucose and impaired glucose tolerance, are at increased risk of cardiovascular disease as well (1)....

Endothelial dysfunction in diabetes mellitus

Diabetes mellitus is associated with an increased risk of cardiovascular disease, even in the presence of intensive glycemic control. Substantial clinical and experimental evidence suggest that both diabetes and insulin resistance cause a combination of endothelial dysfunctions, which may diminish the anti-atherogenic role of the vascular endothelium. Both insulin resistance and endothelial dys...

Type 2 Diabetes: Endothelial dysfunction and Exercise

PURPOSE Vascular endothelial dysfunction is an early marker of atherosclerosis characterized by decreased nitric oxide bioavailability in the vascular endothelium and smooth muscle cells. Recently, some animal models and in vitro trials demonstrated that excessive superoxide production from mitochondria within vascular endothelial cells played a role in the pathogenesis of atherosclerosis in ty...