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Enhanced Endothelium-dependent Relaxation Of Rat Pulmonary Artery Following Beta-adrenergic Overstimulation: Involvement Of The No/cgmp/vasp Pathway
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2015)
Reduced caveolae density in arteries of SHR contributes to endothelial dysfunction and ROS production
(Nature Publishing Group, 2019-04-30)
Caveolae are plasma membrane invaginations enriched with high cholesterol and sphingolipid content; they also contain caveolin proteins in their structure. Endothelial nitric oxide synthase (eNOS), an enzyme that synthesizes ...
Chronic methionine load-induced hyperhomocysteinemia impairs the relaxation induced by bradykinin in the isolated rat carotid
(SPRINGER, 2009)
This study investigates the effects of chronic methionine intake on bradykinin (BK)-relaxation. Vascular reactivity experiments were performed on carotid rings from male Wistar rats. Treatment with methionine (0.1, 1 or 2 ...
Reduced endothelium-dependent relaxation to anandamide in mesenteric arteries from young obese Zucker rats
(Public Library of ScienceSan Francisco, 2013-05-07)
Impaired vascular function, manifested by an altered ability of the endothelium to release endothelium-derived relaxing factors and endothelium-derived contracting factors, is consistently reported in obesity. Considering ...
Lack of effect of diet-induced hypomethylation on endothelium-dependent relaxation in rats
(CHURCHILL LIVINGSTONE, 2008-12)
Background: Endothelial dysfunction is a key process in atherosclerosis. Hypomethylation is one of the postulated mechanisms involved in atherogenesis and is mainly secondary to a decrease in essential factors such as, ...
Influence of physical preconditioning on the responsiveness of rat pulmonary artery after pulmonary ischemia/reperfusion
(Elsevier Science IncNew YorkEUA, 2007)
Mechanisms of relaxation induced by flavonoid ayanin in isolated aorta rings from Wistar rats.
(2011-11-22)
Introduction: This study shows the relaxant effect induced by ayanin in aorta rings from Wistar rats linked to nitric oxide/
cyclic-GMP pathway. This flavonoid is the prevalent compound obtained from Croton schiedeanus ...