Nitric oxide synthase gene polymorphisms, blood pressure and aortic stiffness in normotensive and hypertensive subjects

Abstract

The present results do not suggest that two common polymorphisms of the endothelial nitric oxide synthase gene are involved in the regulation of aortic stiffness in hypertensive and normotensive individuals. The higher prevalence of endothelial nitric oxide synthase 298G allele among hypertensives suggests that this gene is involved in essential hypertension but this observation needs further confirmation.