منابع مشابه
Introductory remarks concerning neural factors in essential hypertension.
The vasoconstrictor effect of neural stimuli from frontal and hypothalamiic centers to the blood vessels, including the renal arterioles, is reviewed. Such a theory of the pathogenesis of hypertension is probably deficient, since huinoral or atherogenic factors also play a part. Nevertheless, splanchnicectomy may sometimes alleviate superimposed vasoconstriction and help ill treatment of the pa...
متن کاملEarly Intrarenal Vascular Dysfunction in Essential Hypertension?
The relation between basal intrarenal hemodynamics and the renal response to acute inhibition of angiotensin-converting enzyme by captopril and albuminuria was assessed in 106 lean patients with essential hypertension without detectable proteinuria. It was observed that the microalbuminuric group (24.5% of the total population) was characterized by a higher systemic arterial pressure, a lower l...
متن کاملTelomeres, Essential Hypertension, and Vascular Aging
There is considerable evidence that essential hypertension is closely linked to the growth, development, and aging of human beings. It is imperative, therefore, to introduce biological indicators of growth and aging into models developed to provide a better understanding of the etiology of essential hypertension. One of these indicators may well be the age-dependent telomere attrition rate in s...
متن کاملChronology versus biology: telomeres, essential hypertension, and vascular aging.
There is considerable evidence that essential hypertension is closely linked to the growth, development, and aging of human beings. It is imperative, therefore, to introduce biological indicators of growth and aging into models developed to provide a better understanding of the etiology of essential hypertension. One of these indicators may well be the age-dependent telomere attrition rate in s...
متن کاملSerum magnesium and plasma sodium levels in essential vascular hypertension.
The mean serum magnesium concentration in 26 uncomplicated hypertensive patients was found to be significantly lower than that in 43 normal individuals. The mean plasma sodium concentration in these patients was significantly higher than that in a normal group. The mean plasma potassium levels were not significantly different. It is suggested that a possible explanation for these electrolyte ch...
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ژورنال
عنوان ژورنال: BMJ
سال: 1933
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.3787.223