 Wysłany: Sob 4:50, 12 Mar 2011 Temat postu: xwf pgc nww zhq |
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| Effects of resveratrol on rat abdominal aorta and its mechanism
Inhibitor glibenclamide also significantly reduced the vasodilatory effect RvT . After that RvT role in blood vessel may lead to K channel by opening the hyperpolarization of vascular smooth muscle , resulting in vasodilation effect. Cholinergic receptor antagonist atropine , B -blocker Punai network Seoul and indomethacin of prostaglandin synthesis inhibitors and other vasodilator effect of RVT 's no effect . Vasodilator mechanism that RvT and M receptors , B receptor and independent of prostaglandins . In summary, this study shows that RVT is an effective vasodilator , which has a non- endothelium-dependent and endothelium-dependent vasodilator effect , the former with the NO system and ArP a sensitive potassium channels , which may be due to the RVT Caused by the direct effect of blood vessels . RvT the role of ion channels , and the exact signal transduction pathway , but also requires further study. |
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