Results 291 to 300 of about 1,212,238 (318)
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The metabolomics of oxidative stress
Phytochemistry, 2015Oxidative stress resulting from increased availability of reactive oxygen species (ROS) is a key component of many responses of plants to challenging environmental conditions. The consequences for plant metabolism are complex and manifold. We review data on small compounds involved in oxidative stress, including ROS themselves and antioxidants and ...
Noctor, Graham +2 more
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Biochemistry of oxidative stress
Biochemical Society Transactions, 2007The terms ‘antioxidant’, ‘oxidative stress’ and ‘oxidative damage’ are widely used but rarely defined. This brief review attempts to define them and to examine the ways in which oxidative stress and oxidative damage can affect cell behaviour both in vivo and in cell culture, using cancer as an example.
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Oxidant stress in the vasculature
Current Atherosclerosis Reports, 1999Vascular disease and vasomotor responses are largely influenced by oxidant stress. Superoxide is generated via the cellular oxidase systems, xanthine oxidase, and NADH/NADPH oxidases. Once formed, superoxides participate in a number of reactions, yielding various free radicals such as hydrogen peroxide, peroxynitrite, oxidized low-density lipoprotein ...
M, Maytin, J, Leopold, J, Loscalzo
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Current Pharmaceutical Design, 2019
Background: Cancer is considered a major cause of death worldwide. The etiology of cancer is linked to environmental and genetic inheritance causes. Approximately 90 percent of all human cancers have an environmental cause (non-genetic inheritance) predominantly through lifestyle choices (smoking, diet, UV radiation) while the remaining due to ...
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Background: Cancer is considered a major cause of death worldwide. The etiology of cancer is linked to environmental and genetic inheritance causes. Approximately 90 percent of all human cancers have an environmental cause (non-genetic inheritance) predominantly through lifestyle choices (smoking, diet, UV radiation) while the remaining due to ...
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Biochemistry (Moscow), 2010
The mechanisms of production and elimination of reactive oxygen species in the cells of the budding yeast Saccharomyces cerevisiae are analyzed. Coordinative role of special regulatory proteins including Yap1p, Msn2/4p, and Skn7p (Pos9p) in regulation of defense mechanisms in S. cerevisiae is described.
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The mechanisms of production and elimination of reactive oxygen species in the cells of the budding yeast Saccharomyces cerevisiae are analyzed. Coordinative role of special regulatory proteins including Yap1p, Msn2/4p, and Skn7p (Pos9p) in regulation of defense mechanisms in S. cerevisiae is described.
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Targeting oxidative stress in disease: promise and limitations of antioxidant therapy
Nature Reviews Drug Discovery, 2021Henry Jay Forman
exaly
Oxidative stress: The core pathogenesis and mechanism of Alzheimer’s disease
Ageing Research Reviews, 2022Renren Bai, Jianan Guo, Xiang-Yang Ye
exaly
Ageing, age-related diseases and oxidative stress: What to do next?
Ageing Research Reviews, 2020Anne Tybjærg-Hansen +2 more
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Nrf2 and Oxidative Stress: A General Overview of Mechanisms and Implications in Human Disease
Antioxidants, 2022Vy Ngo, Martin L Duennwald
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