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Updated: Sep 29, 2026

En Face Detection of Nitric Oxide and Superoxide in Endothelial Layer of Intact Arteries
Published on: February 25, 2016
Nitric oxide in atherosclerosis
1Department of Pharmaceutical Chemistry, School of Pharmacy, Aristotelian University of Thessaloniki, Thessaloniki, 54124, Greece. xriselis@pharm.auth.gr
Abstract:
*NO is produced endogenously from L-arginine by NOSs. Among its multiple activities, the homeostatic control of the vascular endothelium is crucial for atherosclerosis, a pathogenic condition connected with elevated levels of LDL, the main plasma cholesterol carrier. Oxidised LDL is proatheromatic, and toxic peroxidation products contribute to further endothelial damage. *NO controls vascular tone, inhibits LDL oxidation and has hypocholesterolaemic activity. This review is referred to the chemistry, biology and role of *NO on atherosclerosis and its treatment by *NO donors or modulators.
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