منابع مشابه
Catecholamine metabolism in hypertensive rats.
The possible role of catecholamines in two forms of experimental hypertension in rats was investigated further. Inbred, spontaneously hypertensive (SH) Wistar rats had unchanged endogenous levels of norepinephrine (NE) in the three tissues studied, and a significantly (P<0.05) decreased rate of NE synthesis (C-tyrosine technique) in heart and brainstem but not in gut, in comparison to normotens...
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Schizophrenia has remained a perplexing and baffling disorder throughout human history. Not only in the past but note the criteria of diagnosis remain inconsistent from one clinician to another. Many discrepancies exist: age of onset is a variable, symptoms may change for any given patient from one time until the next, efficacy of pharmaceutical management is not always predictable. The prognos...
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Adaptation to a change in energy intake is fundamental to survival and in prolonged semi-starvation energy expenditure can be halved (Keys, Brozek, Henschel, Mickelson & Taylor, 1950). Similarly, overfeeding normal young men induces a marked alteration in metabolism, a weight gain of only 10-1596 being accompanied by a 70% increase in energy expenditure (Sims, Danforth, Horton, Bray, Glennon & ...
متن کاملEffects of nitroglycerin on H3-catecholamine metabolism.
T has been shown for about the last hundred years that nitroglycerin is one of the most favorable drugs for anginal attack. Many authors have found the increase of coronary blood flow following the use of this drug and therefore have believed for some time that the mechanism by which this drug acts upon anginal attack was due to the coronary dilating effect. However, since our previous reports1...
متن کاملCatecholamine metabolism in experimental hypertension in the rat.
The role of catecholamines was investigated in uninephrectomized SpragueDawley male rats made hypertensive by administration of desoxycorticosterone and a high salt diet. The accumulation of tritiated norepinephrine and the endogenous norepinephrine levels were measured in the various organs. The content of endogenous norepinephrine and the accumulation of H-norepinephrine 1 hour after its inje...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1960
ISSN: 0021-9738
DOI: 10.1172/jci104195