Mitochondria-Derived Reactive Oxygen Species and Vascular MAP Kinases
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چکیده
منابع مشابه
Mitochondria-derived reactive oxygen species and vascular MAP kinases: comparison of angiotensin II and diazoxide.
Reactive oxygen species (ROS) are key mediators in signal transduction of angiotensin II (Ang II). However, roles of vascular mitochondria, a major intracellular ROS source, in response to Ang II stimuli have not been elucidated. This study aimed to examine the involvement of mitochondria-derived ROS in the signaling pathway and the vasoconstrictor mechanism of Ang II. Using 5-hydroxydecanoate ...
متن کاملMitochondria and reactive oxygen species.
Copyright © 2009 American Heart Association. All rights reserved. Print ISSN: 0194-911X. Online 72514 Hypertension is published by the American Heart Association. 7272 Greenville Avenue, Dallas, TX DOI: 10.1161/HYPERTENSIONAHA.109.130054 2009;53;885-892; originally published online Apr 27, 2009; Hypertension Francesco Addabbo, Monica Montagnani and Michael S. Goligorsky Mitochondria and Reactiv...
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Numerous basic and clinical studies have clearly identified that reactive oxygen species (ROS, i.e., H(2)O(2), O(2)(-), and ()OH) has a major role in the development of cardiovascular diseases. However, we still have no strong therapeutic strategy for clinical benefits of antioxidant administration. One potential reason for those could be a crucial role of ROS for intracellular signaling pathwa...
متن کاملCardiac mitochondria and reactive oxygen species generation.
Mitochondrial reactive oxygen species (ROS) have emerged as an important mechanism of disease and redox signaling in the cardiovascular system. Under basal or pathological conditions, electron leakage for ROS production is primarily mediated by the electron transport chain and the proton motive force consisting of a membrane potential (ΔΨ) and a proton gradient (ΔpH). Several factors controllin...
متن کاملBrief Review Mitochondria and Reactive Oxygen Species
Fascination by the mitochondria, “the colonial posterity of migrant prokaryocytes, probably primitive bacteria that swam into ancestral precursors of our eukaryotic cells and stayed there,”1 stems from the above-mentioned nebulous endosymbiotic theory of their origin, as well as from the growing realization of a very special role that they play in the pathogenesis of diverse diseases. These org...
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ژورنال
عنوان ژورنال: Hypertension
سال: 2005
ISSN: 0194-911X,1524-4563
DOI: 10.1161/01.hyp.0000157169.27818.ae