Influence of spirolactone on circadian non-dipper blood pressure rhythm in salt-sensitive black hypertensives under high salt diet
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چکیده
منابع مشابه
Effects of potassium on blood pressure in salt-sensitive and salt-resistant black adolescents.
This study examined the effects of increasing dietary potassium on ambulatory blood pressure nondipping status (<10% decrease in blood pressure from awake to asleep) and cardiovascular reactivity in salt-sensitive and salt-resistant black adolescents. A sample of 58 normotensive (blood pressure, 101/57+/-9/4 mm Hg) black adolescents (aged 13 to 16 years) participated in a 5-day low sodium diet ...
متن کاملHigh calcium diet reduces blood pressure in Dahl salt-sensitive rats by neural mechanisms.
We tested the hypothesis that high dietary calcium attenuates hypertension in Dahl salt-sensitive rats by neural as opposed to vascular mechanisms. Four-week-old Dahl salt-sensitive rats were fed a high salt diet (3.3% sodium) with either high (4.0%; n = 21) or normal (0.4%; n = 21) calcium content until they were 10 to 11 weeks old. Total plasma calcium concentration was increased and plasma p...
متن کاملSalt and high blood pressure.
HBP (high blood pressure) is the leading risk of death in the world. Unfortunately around the world, blood pressure levels are predicted to become even higher, especially in developing countries. High dietary salt is an important contributor to increased blood pressure. The present review evaluates the association between excess dietary salt intake and the importance of a population-based strat...
متن کاملAlterations of circadian expressions of clock genes in Dahl salt-sensitive rats fed a high-salt diet.
In mammals, behavioral and physiologic processes display 24-hour rhythms that are regulated by a circadian system consisting of central and peripheral oscillators. Because various cardiovascular functions show diurnal variations and abnormal patterns of circadian blood pressure variation carry a high risk of cardiovascular complications, we investigated whether the expression of clock genes is ...
متن کاملEnhancement of intrarenal angiotensinogen in Dahl salt-sensitive rats on high salt diet.
This study was performed to examine whether there is an inappropriate regulation of intrarenal angiotensinogen in Dahl-salt sensitive rats (DS) fed a high salt diet (HS). Dahl salt-resistant rats (DR) and DS were maintained on HS (8% NaCl) or low salt diet (LS, 0.3% NaCl) for 4 weeks. Systolic blood pressure (SBP), measured by tail-cuff plethysmography, was unaltered in DR (DR+HS, 127+/-3 mm Hg...
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ژورنال
عنوان ژورنال: American Journal of Hypertension
سال: 2003
ISSN: 0895-7061
DOI: 10.1016/s0895-7061(03)00228-0