Production of reactive oxygen species in mitochondria of HeLa cells under oxidative stress
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چکیده
منابع مشابه
Production of Reactive Oxygen Species by Mitochondria
The mitochondrial respiratory chain is a major source of reactive oxygen species (ROS) under pathological conditions including myocardial ischemia and reperfusion. Limitation of electron transport by the inhibitor rotenone immediately before ischemia decreases the production of ROS in cardiac myocytes and reduces damage to mitochondria. We asked if ROS generation by intact mitochondria during t...
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This article discusses different aspects concerning classification/nomenclature, biochemical properties and pathophysiological roles of reactive oxygen species (ROS) which are pivotal to interpret the concept of oxidative stress. In vitro studies in both the prokaryotes and eukaryotes clearly demonstrate that exogenous or constitutive and inducible endogenous sources of ROS together with cofact...
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Formation of reactive oxygen species (ROS) in mitochondrial isolates from gill tissues of the Antarctic polar bivalve Laternula elliptica was measured fluorimetrically under in vitro conditions. When compared to the rates measured at habitat temperature (1 degrees C), significantly elevated ROS formation was found under temperature stress of 7 degrees C and higher. ROS formation correlated sign...
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Therade-Matharan, S., E. Laemmel, J. Duranteau, and E. Vicaut. Reoxygenation after hypoxia and glucose depletion causes reactive oxygen species production by mitochondria in HUVEC. Am J Physiol Regul Integr Comp Physiol 287: R1037–R1043, 2004. First published June 17, 2004; doi:10.1152/ajpregu.00048.2004.—In hemorrhagic shock, local hypoxia is present and followed by reoxygenation during the th...
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ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Bioenergetics
سال: 2006
ISSN: 0005-2728
DOI: 10.1016/j.bbabio.2006.02.019