نتایج جستجو برای: dependent vasodilation
تعداد نتایج: 694370 فیلتر نتایج به سال:
Endothelial dysfunction has been implicated as a cause of coronary vasospasm in patients with variant angina. This study aimed to determine if endothelium-dependent vasodilation evoked with substance P (SP) was altered at the spastic site where vasospasm was induced by acetylcholine (ACH) in patients with variant angina. It has been shown that SP evokes endothelium-dependent vasodilation with n...
Endothelial dysfunction is a crucial feature in the evolution of atherosclerosis. Adiponectin is an adipocyte-specific plasma protein with antiatherogenic and antidiabetic properties. In the present study, we investigated the relation between adiponectin and endothelium-dependent vasodilation. We analyzed endothelial function in 202 hypertensive patients, including those who were not taking any...
We review below published studies of endothelium-dependent vasodilation in vivo. Endothelium-dependent vasodilation has been demonstrated in conduit arteries in vivo and in the cerebral, coronary, mesenteric, and femoral vascular beds as well as in the microcirculation of the brain and the microcirculation of cremaster muscle. The available evidence, although not complete, strongly suggests tha...
We review below published studies of endothelium-dependent vasodilation in vivo. Endothelium-dependent vasodilation has been demonstrated in conduit arteries in vivo and in the cerebral, coronary, mesenteric, and femoral vascular beds as well as in the microcirculation of the brain and the microcirculation of cremaster muscle. The available evidence, although not complete, strongly suggests tha...
BACKGROUND Arterial compliance and endothelium-dependent vasodilation are two characteristics of the vessel wall. In the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS) study, we studied the relationships between arterial compliance and endothelium-dependent vasodilation versus atherosclerosis as measured with two imaging modalities. METHODS In the population-based PIV...
33 Spaceflight has profound effects on vascular function as a result of weightlessness that 34 may be further compounded by radiation exposure. The purpose of the present study was 35 to assess the individual and combined effects of hindlimb unloading (HU) and radiation 36 (Rad) on vasodilator responses in the skeletal muscle vasculature. Adult male C57BL/6J 37 mice were randomized to one of fo...
The phytoestrogen genistein improves endothelial dysfunction in ovariectomized rats through a nitric oxide-dependent mechanism. We investigated whether genistein alters the balance between the nitric oxide products and endothelin-1 and influences endothelium-dependent vasodilation in postmenopausal women. Sixty healthy postmenopausal women were enrolled in the study. A double-blind, placebo con...
Spaceflight has profound effects on vascular function as a result of weightlessness that may be further compounded by radiation exposure. The purpose of the present study was to assess the individual and combined effects of hindlimb unloading (HU) and radiation (Rad) on vasodilator responses in the skeletal muscle vasculature. Adult male C57BL/6J mice were randomized to one of four groups: cont...
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