Abstract:
:Recent epidemiologic studies have shown that aerobic exercise, one of lifestyle modifications, reduces cardiovascular morbidity and mortality in the general population. However, the mechanisms underlying the anti-atherogenic and anti-hypertensive effects of exercise remain unclear. Hypertension is associated with alteration in endothelial function mediated through reduced nitric oxide (NO) bioavailability. Endothelial dysfunction is an early feature of atherosclerosis and vascular diseases in humans. Exercise training has been shown to improve endothelial function in animal models of hypertension and in patients with essential hypertension. These findings suggest that endothelial dysfunction in hypertension is reversible. Lifestyle modifications including exercise are expected to prevent cardiovascular complications through an augmentation of endothelial function in hypertensive patients. It is thought that exercise increases NO production and decreases NO inactivation, leading to an increase in NO bioavailability. In this review, we will focus on recent findings and on possible mechanisms underlying the beneficial effects of exercise on endothelial function in patients with hypertension.
journal_name
Pharmacol Therjournal_title
Pharmacology & therapeuticsauthors
Higashi Y,Yoshizumi Mdoi
10.1016/j.pharmthera.2004.02.003subject
Has Abstractpub_date
2004-04-01 00:00:00pages
87-96issue
1eissn
0163-7258issn
1879-016Xpii
S0163725804000233journal_volume
102pub_type
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