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Archives of Biochemistry and Biophysics Dec 1953
Topics: Oxidation-Reduction; Purines; Pyrimidines
PubMed: 13114899
DOI: 10.1016/0003-9861(53)90466-4 -
The Biological Bulletin Oct 1946
Topics: Fertilization; Insemination; Ovum; Oxidation-Reduction
PubMed: 20275347
DOI: No ID Found -
Biochimica Et Biophysica Acta Dec 1955
Topics: Adrenocorticotropic Hormone; Oxidation-Reduction
PubMed: 13304062
DOI: 10.1016/0006-3002(55)90172-4 -
The Journal of Organic Chemistry May 1948
Topics: Catalysis; Nickel; Oxidation-Reduction
PubMed: 18863854
DOI: 10.1021/jo01161a022 -
Oxidative Medicine and Cellular... 2017
Topics: Animals; Antioxidants; Brain Diseases; Dietary Supplements; Humans; Oxidation-Reduction
PubMed: 28529676
DOI: 10.1155/2017/5048432 -
Comparative Biochemistry and... 19911. Oxidative stress, potentially, is experienced by all aerobic life when antioxidant defenses are overcome by prooxidant forces, and is the basis of many physiological... (Review)
Review
1. Oxidative stress, potentially, is experienced by all aerobic life when antioxidant defenses are overcome by prooxidant forces, and is the basis of many physiological abberations. 2. Environmental contaminants may enhance oxidative stress in aquatic organisms, e.g. highly elevated rates of ideopathic lesions and neoplasia among fish inhabiting polluted environments is increasingly related to oxidative stress associated with environmental pollution. 3. Metabolism of redox cycling xenobiotics in aquatic organisms is very similar to that of mammals suggesting similarities in the health consequences of exposure to such compounds. 4. The expression of specific lesions known to arise specifically from oxidative stress, e.g. lipid peroxidation, oxidized bases in DNA and accumulation of lipofuscin pigments are present in many aquatic animals exposed to contaminants. 5. Aquatic organisms contain the major antioxidant enzymes SOD, catalase and glutathione peroxidase, albeit there are marked quantitative differences among the various species reported.
Topics: Animals; Antioxidants; Free Radicals; Lipid Peroxidation; Oxidation-Reduction; Water Pollutants, Chemical
PubMed: 1677850
DOI: 10.1016/0742-8413(91)90148-m -
Physiological Zoology Oct 1948
Topics: Animals; Hydra; Oxidation-Reduction; Planarians
PubMed: 18891153
DOI: 10.1086/physzool.21.4.30152013 -
The Journal of Biological Chemistry Apr 1953
Topics: Acids; Glyoxylates; Oxidation-Reduction; Oxidoreductases; Plants
PubMed: 13061409
DOI: No ID Found -
Proteins Jan 2024The core metabolic reactions of life drive electrons through a class of redox protein enzymes, the oxidoreductases. The energetics of electron flow is determined by the...
The core metabolic reactions of life drive electrons through a class of redox protein enzymes, the oxidoreductases. The energetics of electron flow is determined by the redox potentials of organic and inorganic cofactors as tuned by the protein environment. Understanding how protein structure affects oxidation-reduction energetics is crucial for studying metabolism, creating bioelectronic systems, and tracing the history of biological energy utilization on Earth. We constructed ProtReDox (https://protein-redox-potential.web.app), a manually curated database of experimentally determined redox potentials. With over 500 measurements, we can begin to identify how proteins modulate oxidation-reduction energetics across the tree of life. By mapping redox potentials onto networks of oxidoreductase fold evolution, we can infer the evolution of electron transfer energetics over deep time. ProtReDox is designed to include user-contributed submissions with the intention of making it a valuable resource for researchers in this field.
Topics: Oxidoreductases; Oxidation-Reduction; Electron Transport
PubMed: 37596815
DOI: 10.1002/prot.26563 -
Klinische Wochenschrift May 1950
Topics: Blood; Humans; Lung; Oxidation-Reduction
PubMed: 15437789
DOI: 10.1007/BF01485949