Nitric oxide and endothelium‐dependent hyperpolarization mediated by hydrogen peroxide in health and disease

The endothelium plays crucial roles in modulating vascular tone by synthesizing and releasing endothelium‐derived relaxing factors (EDRFs), including vasodilator prostaglandins, nitric oxide (NO) and endothelium‐dependent hyperpolarization (EDH) factors. Thus, endothelial dysfunction is the hallmark of atherosclerotic cardiovascular diseases. Importantly, the contribution of EDRFs to endothelium‐dependent vasodilatation varies in a distinct...