Endothelial dysfunction and alterations in vascular structure are early indicators of future cardiovascular events. The atherosclerotic changes begin much earlier than the appearance of clinical disease. Endothelial dysfunction in diabetes may be the result of a combination of multiple stressors. In the patients with type 1 diabetes, a significant increase in the concentrations of endothelial markers was already observed at the early stages of the disease including vascular cell adhesion molecules (VCAM-1), intercellular adhesion molecules (sICAM-1), soluble E- selectin E (sE-Selektin), asymmetric dimethylarginine (ADMA), plasminogen activator inhibitor 1 (PAI-1) because their concentrations increase rapidly in states of cellular stress. Increased carotid intima-media thickness (CIMT) is a structural marker for early atherosclerosis that correlates with cardio-vascular risk factors.~Alpha -lipoic acid supplementation may have role in Improving Endothelial Dysfunction and early Atherosclerosis due to its oxidative and anti-inflammatory effect.
This study aims at investigating the possible effect of alpha-lipoic acid on endothelial dysfunction and atherosclerosis in children with type 1 diabetes mellitus.