Oxidative Stress, Nitric Oxide Synthase, and Superoxide Dismutase
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چکیده
منابع مشابه
Ernesto L. Schiffrin Imbalance Underlies Endothelial Dysfunction in the Human Coronary Circulation Oxidative Stress, Nitric Oxide Synthase, and Superoxide Dismutase
Imbalance Underlies Endothelial Dysfunction in the Human Coronary Circulation Oxidative Stress, Nitric Oxide Synthase, and Superoxide Dismutase : A Matter of Print ISSN: 0194-911X. Online ISSN: 1524-4563 Copyright © 2007 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231 Hypertension doi: 10.1161/HYPERTE...
متن کاملOxidative stress, nitric oxide synthase, and superoxide dismutase: a matter of imbalance underlies endothelial dysfunction in the human coronary circulation.
Endothelial dysfunction is an independent predictor of cardiovascular risk. It is found with aging, and in many conditions associated with increased cardiovascular risk such as hypertension, atherosclerosis, dyslipidemia, diabetes, obesity, smoking, and renal failure, among others.1 It is characterized by increased permeability, altered endotheliummediated vasodilatation, increased vascular rea...
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Nitric oxide has been found to play an important role as a signal molecule in many parts of the organism as well as a cytotocic effector molecule of nonspecific immune response. Nitric oxide is very important functions both in helminthes and mammalian hosts. Nitric oxide may react with proteins and nucleic acids. In addition to binding to heme groups, e.g. of guanylate cyclase, hemoglobin, and ...
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Oxyradicals are chemical species with an unpaired electron in one of their orbits. Production of oxyradicals occurs throughout the body during cellular metabolism [l]. A complex antioxidant system exists to regulate levels of oxyradicals as excessive production or ineffective removal can result in cellular damage. The antioxidant enzymes present indude superoxide dismutase (SOD), glutathione pg...
متن کاملCALL FOR PAPERS Oxidative Stress Inhibition of nitric oxide synthase enhances superoxide activity in canine kidney
Majid, Dewan S. A., Akira Nishiyama, Keith E. Jackson, and Alexander Castillo. Inhibition of nitric oxide synthase enhances superoxide activity in canine kidney. Am J Physiol Regul Integr Comp Physiol 287: R27–R32, 2004. First published March 25, 2004; 10.1152/ajpregu.00073.2004.—To evaluate the role of a potential interaction between superoxide anion (O2 ) and nitric oxide (NO) in regulating k...
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ژورنال
عنوان ژورنال: Hypertension
سال: 2008
ISSN: 0194-911X,1524-4563
DOI: 10.1161/hypertensionaha.107.103226