Plasma Catecholamine in Spontaneously Hypertensive Rat Assayed by Double Isotope Method
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چکیده
منابع مشابه
Spontaneously Hypertensive Rat Arteries
The possible role of endothelium in the vascular responses to vasodilator drugs was studied in relation to experimental hypertension. Short ring segments of the thoracic aorta and femoral artery were removed from spontaneously hypertensive rats (SHR) and normotensive WistarKyoto (WKY) rats. They were rubbed on the intimal surface to destruct endothelial cells or unrubbed, and bathed in Krebs-bi...
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Cardiovascular hemodynamics (microspheres) and plasma norepinephrine and epinephrine levels at rest and during short-term shaker stress were investigated in conscious spontaneously hypertensive rats and Wistar-Kyoto rats, with or without oral taurine (1.5%) treatment for 8 weeks. Taurine effects were evaluated by comparing data on the taurine-treated and untreated rats. Taurine affected neither...
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Understanding catecholamine metabolism is crucial for elucidating the pathogenesis of hereditary hypertension. Here we integrated transcriptional and biochemical profiling with physiologic quantitative trait locus (eQTL and pQTL) mapping in adrenal glands of the HXB/BXH recombinant inbred (RI) strains, derived from the spontaneously hypertensive rat (SHR) and normotensive Brown Norway (BN.Lx). ...
متن کاملHormones in the Spontaneously Hypertensive Rat
In young (4-week-old) male and female spontaneously hypertensive (SH) rats, ethanol metabolic rate in vivo and hepatic alcohol dehydrogenase activity in vitro are high and not different in the two sexes. In males, ethanol metabolic rate falls markedly between 4 and 10 weeks of age, which coincides with the time of development of sexual maturity in the rat. Alcohol dehydrogenase activity is also...
متن کاملVascular Reactivity in the Spontaneously Hypertensive Rat
The role of extracellular calcium and high blood pressure stress in altered vascular adrenergic responsiveness in rings of femoral artery from spontaneously hypertensive rats (SHR) was investigated. A model in which partial ligation of the external iliac artery prevents the increase in blood pressure to the ipsilateral femoral artery was used to assess the effect of the increase in pressure str...
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ژورنال
عنوان ژورنال: Japanese Heart Journal
سال: 1974
ISSN: 0021-4868,1348-673X
DOI: 10.1536/ihj.15.186