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Effects Of Darbepoetin Alpha on Brain Tissue Oxidative Stress in Experimental Ethanol Administration

open access: gold, 2009
Pınar Seymen   +7 more
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Oxidative stress triggers RNAPII arrest through PARylation and DNA damage

open access: yes
Thomas QA   +8 more
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Oxidative Stress

Annual Review of Biochemistry, 2017
Oxidative stress is two sided: Whereas excessive oxidant challenge causes damage to biomolecules, maintenance of a physiological level of oxidant challenge, termed oxidative eustress, is essential for governing life processes through redox signaling.
Helmut, Sies   +2 more
openaire   +2 more sources

Postprandial Oxidative Stress

Biological Chemistry, 2002
Consumption of a meal containing oxidized and oxidizable lipids gives rise to an increased plasma concentration of lipid hydroperoxides, detectable by a sensitive chemiluminescence procedure. This is associated with increased susceptibility of LDL to oxidation, apparently due a structural perturbation at the particle surface brought about by lipid ...
URSINI, FULVIO, A. SEVANIAN
openaire   +3 more sources

Cutaneous oxidative stress

Journal of Cosmetic Dermatology, 2012
SummaryThe earliest known microfossil records suggest that microorganisms existed on the earth approximately 3.8 billion years ago. Not only did sunlight drive this evolutionary process, but it also allowed photosynthetic organisms to elaborate oxygen and fundamentally change the earth’s atmosphere and subsequent evolution.
Thomas G, Polefka   +3 more
openaire   +2 more sources

Demystifying Oxidative Stress

2020
The hypothesis that reactive oxygen species (ROS) can be not just associated with but causally implicated in disease was first made in 1956, but so far, the oxidative stress theory of disease has not led to major therapeutic breakthrough, and the use of antioxidant is now confined to the field of complementary medicine. This chapter reviews the lack of
Ghezzi, Pietro, Mooradian, Arshag D
openaire   +3 more sources

Oxidative Stress

Veterinary Clinics of North America: Equine Practice, 2007
Oxidative stress refers to the cellular injury and pathologic change that occurs when there is an imbalance favoring oxidants over antioxidants within a living organism. In human medicine, oxidative stress has been implicated in numerous disease processes, which has led to further research into the clinical benefits and efficacy of antioxidant therapy.
openaire   +2 more sources

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