Results 191 to 200 of about 1,220,550 (219)
Some of the next articles are maybe not open access.
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.
openaire +2 more sources
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
openaire +2 more sources
Cardiomyopathies and oxidative stress
Medical Hypotheses, 1996Cardiomyopathies are the group of diseases affecting the cardiac muscle. Although they have never been related to oxidative stress diseases, an analysis of the causes of these pathologies reveals the presence of a pro-oxidative agent or that the intracardiocytic balance between oxidation and antioxidation has been broken. In support of this hypothesis,
D, Romero-Alvira, E, Roche, L, Placer
openaire +2 more sources
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 ...
openaire +2 more sources
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 ...
openaire +2 more sources
2011
Oxidative damage to cellular constituents has frequently been associated with aging in a wide range of organisms. The power of yeast genetics and biochemistry has provided the opportunity to analyse in some detail how reactive oxygen and nitrogen species arise in cells, how cells respond to the damage that these reactive species cause, and to begin to ...
May T, Aung-Htut +3 more
openaire +2 more sources
Oxidative damage to cellular constituents has frequently been associated with aging in a wide range of organisms. The power of yeast genetics and biochemistry has provided the opportunity to analyse in some detail how reactive oxygen and nitrogen species arise in cells, how cells respond to the damage that these reactive species cause, and to begin to ...
May T, Aung-Htut +3 more
openaire +2 more sources
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.
openaire +2 more sources
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.
openaire +2 more sources
Targeting oxidative stress in disease: promise and limitations of antioxidant therapy
Nature Reviews Drug Discovery, 2021Henry Jay Forman, Hongqiao Zhang
exaly
Oxidative stress: The core pathogenesis and mechanism of Alzheimer’s disease
Ageing Research Reviews, 2022Tian Xie, Yuanyuan Xie, Renren Bai
exaly
Ageing, age-related diseases and oxidative stress: What to do next?
Ageing Research Reviews, 2020Raymond Noordam +2 more
exaly