Effect of Exogenous Urotensin-II on Vascular Tone in Skin Microcirculation of Patients With Essential Hypertension
Author(s) -
Brigitte M. Sondermeijer,
Andrew R. Kompa,
Paul A. Komesaroff,
Henry Krum
Publication year - 2005
Publication title -
american journal of hypertension
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 136
eISSN - 1941-7225
pISSN - 0895-7061
DOI - 10.1016/j.amjhyper.2005.03.748
Subject(s) - medicine , urotensin ii , microcirculation , vasodilation , iontophoresis , laser doppler velocimetry , essential hypertension , endocrinology , vasoconstriction , cardiology , blood flow , blood pressure , receptor , radiology
Plasma levels of urotensin-II (U-II) have been found to be elevated in patients with essential hypertension. However, the consequence of activation of the U-II system have not been previously determined in these patients. We therefore compared the effect of exogenous U-II administration on vascular tone in hypertensive patients (n = 13) and normotensive subjects (n = 14).
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