Nitric Oxide and Central Antihypertensive Drugs
نویسندگان
چکیده
منابع مشابه
Nitric oxide and central antihypertensive drugs: one more difference between catecholamines and imidazolines.
NO is known to be involved in the peripheral and central regulation of the cardiovascular function. It plays a neuromodulatory role via a direct action on presynaptic nerve terminals, stimulating the release of gamma-aminobutyric acid, glutamate, and norepinephrine. Our aim was to study the possible role of NO in the cardiovascular effects of the central antihypertensive drugs clonidine, rilmen...
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Nitric oxide (NO) has been implicated in large number of pathologies ad in normal physiological function of the brain. The aim of this study was to recognize the effect of Nitro-L-Arginine Methyl Ester mHC1 (NAME) and L-Arginine Ethyl Ester.HC1 (ARGININE) on reactivity of the central DA Dg receptor to agonist (Quinpirole) in rats. For this reason we have been used specific behavioural procedure...
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BACKGROUND/AIMS Prolonged nitric oxide synthase (NOS) inhibition with N(omega)-nitro-L-arginine methylester in normotensive and hypertensive rats has been demonstrated to produce severe systemic and glomerular hypertension with glomerular sclerosis, and these changes have become a useful experimental model of hypertensive nephrosclerosis. This review summarizes data from our serial studies as w...
متن کاملAntihypertensive Drugs
Hypertension is one of the most serious concerns of modern medical practice. It is estimated that in the United States, as many as 60 million people are hypertensive or are being treated with antihypertensive drugs. Among the growing population of elderly Americans, some 15 million have high blood pressure. The level of blood pressure in itself is not a chief concern, since individuals with hig...
متن کاملNitric oxide and the bioactivities
Nitric oxide (NO), previously known as Endothelium-Derived Relaxing Factor (EDRF) is involved in a wide range of physiological and pathophysiological mechanisms. It is synthesized endogenously by the enzymes Nitric Oxide Synthase (NOS) in specialized tissues from its precursor L-arginine, yielding L-citrulline as a byproduct. It is released by a family of isoenzymes, viz., the endothelial (eNOS...
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ژورنال
عنوان ژورنال: Hypertension
سال: 2001
ISSN: 0194-911X,1524-4563
DOI: 10.1161/01.hyp.37.2.246