PubMed · 9529616
Renal endothelial function in humans.
Abstract
Animal experiments have shown extensively that the endothelial generation of nitric oxide participates in the regulation of renal haemodynamics and function, probably as a factor modulating the effects of endogenous vasoconstrictors. Although the endothelial function of the systemic vasculature is assessed through the vasodilatory effect of acetylcholine, only L-arginine infusion is available for studies of the influence of nitric oxide on the renal circulation in humans. In addition to peripheral vessels, L-arginine is a potent renal vasodilator, having no effect on the glomerular filtration rate; and the renal relaxation induced by L-arginine is markedly blunted in patients with essential hypertension. A few studies showing the renal vasoconstrictor effect of an inhibitor of nitric oxide synthesis have been reported.
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A Mimran. 1998. Renal endothelial function in humans.. https://doi.org/10.1097/00041552-199803000-00002
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