Recombinant human TSH acutely impairs endothelium-dependent vasodilation
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چکیده
منابع مشابه
Hyperlipoproteinemia impairs endothelium-dependent vasodilation.
Atherogenic lipoproteins can cause endothelial dysfunction in the initial stage of atherogenesis. In our study we examined 134 patients with defined hyperlipoproteinemia (non-HDL cholesterol>4.1 mmol/l or triglycerides>2.5 mmol/l or taking any of lipid lowering drugs)--94 men and 40 women. The subgroup of controls of comparable age contained 54 normolipidemic individuals--30 men and 24 women. P...
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1. Previous investigations have demonstrated an impaired endothelium-dependent vasodilatation (EDV) in patients with hypertension. The present study aimed to investigate if an acute rise in blood pressure to hypertensive levels impairs EDV in otherwise normotensive subjects. 2. Twenty-seven young, healthy, normotensive subjects were studied. Eight of these underwent evaluation of EDV and endoth...
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Blood flow capacity in skeletal muscle declines with age. Reduced blood flow capacity may be related to decline in the maximal vasodilatory capacity of the resistance vasculature. This study tested the hypothesis that aging results in impaired vasodilatory capacity of first-order (1A) arterioles isolated from rat-hindlimb locomotory muscle: 1A arterioles (90-220 microm) from gastrocnemius and s...
متن کاملRadiation therapy impairs endothelium-dependent vasodilation in humans.
OBJECTIVES The objective of this study was to test the hypothesis that external-beam radiation induces a chronic impairment of endothelium-dependent vasodilation. BACKGROUND Radiation therapy is used commonly in the treatment of cancer and is associated with an increased incidence of adverse vascular events related to the field of radiation, including stroke and myocardial infarction. As endo...
متن کاملTransient hypertension directly impairs endothelium-dependent vasodilation of the human microvasculature.
Hypertension is associated with decreased endothelium-dependent vasodilation. However, whether endothelial dysfunction is a cause or a consequence of elevated blood pressure is unknown. Therefore, to determine whether hypertension can directly induce endothelial dysfunction, we investigated the effect of increases in intra-arterial pressure on endothelium-dependent vasodilation of the human mic...
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ژورنال
عنوان ژورنال: European Journal of Endocrinology
سال: 2007
ISSN: 0804-4643,1479-683X
DOI: 10.1530/eje-07-0345