Noradrenergic Vascular Hyper-Responsiveness in Human Hypertension Is Dependent on Oxygen Free Radical Impairment of Nitric Oxide Activity
Author(s) -
Giuseppe Lembo,
Carmine Vecchione,
Raffaele Izzo,
Luigi Fratta,
Dario Fontana,
Gennaro Marino,
Giovanni Pilato,
Bruno Trimarco
Publication year - 2000
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.102.5.552
Subject(s) - medicine , nitric oxide , oxygen , pathophysiology of hypertension , cardiology , blood pressure , organic chemistry , chemistry
Noradrenergic vascular hyper-responsiveness is a hallmark of essential hypertension. To evaluate whether nitric oxide plays a role in the enhanced vascular response to norepinephrine in hypertension, we examined 32 hypertensives and 28 normotensives who were distributed in 3 experimental series.
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