How To Use Superoxide In A Sentence
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It’s supposed to contain something from this exotic melon called SOD or superoxide dismutase which is a protein also found in the melons of a good ole cantaloupe.
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much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-
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Although the most common anion formed by oxygen is monatomic, oxygen can also form diatomic ions known as peroxides and superoxides (monovalent).
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oxygen free radicals are normally removed in our bodies by the superoxide dismutase enzymes
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It may react with molecular oxygen and form quinone and superoxide radicals.
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Research is still being done because the six mushroom extract also is “an interferon inducer and increases the activity of the antioxidant superoxide dismutase.”
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These results indicate that intact RBC-SOD could scavenge superoxide anion()producedduring cerebral I-R.
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The administration of superoxide dismutase to scavenge superoxide anions was found to promote the survival rate of transplanted skin flaps.
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Production of NADPH dropped by 30 percent and superoxide anion dropped by a whopping 74 percent.
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Subsequent oxidation-reduction reactions can also produce superoxide anions, hydrogen peroxide and hydroxyl radicals.
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Training caused an increase in the activity of citrate synthase and superoxide dismutase in the digastric muscle, the sternohyoid muscle, and the costal diaphragm.
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After electron transfer the product decarboxylates resulting in a ketylbiradical III that has a life time of about 4 s, long enough to reduce oxygen to superoxide.
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Green Magma also contains the antioxidants alpha-carotene, beta-carotene, vitamin C, vitamin E succinate, superoxide dismutase SOD, catalase, and chlorophyll.
Forever Young
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For example, zinc, copper, and manganese are needed for the function of one of our own most powerful antioxidant enzymes called SOD, or superoxide dismutase, and selenium is needed for the function of glutathione peroxidase, which helps your glutathione do its job as an antioxidant and detoxifier.
The UltraMind Solution
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Antioxidants, such as vitamins C and E, and antioxidant enzymes, such as superoxide dismutase and catalase, may play an important role in protecting the pathway.
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The arterial blood gases, lung compliance, extravascular lung water content, morphology and the activity of superoxide dismutase(SOD) were determined in 20 min following the treatment.
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Electrons are transferred from cytoplasmic NADPH to oxygen on the phagosomal side of the membrane, generating the so-called reactive oxygen species, e.g., superoxide, hydrogen peroxide, hydroxyl radical, and singlet oxygen.
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Copper functions in many enzyme systems, such as lysyl oxidase, ceruloplasmin, cytochrome oxidase, tyrosinase, and Superoxide dismutase.
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The superoxide anion radical is capable of causing as much cellular damage as singlet oxygen.
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In fact, it is still unclear if the superoxide anion is formed through peroxy radicals or through a reaction between solvated electron and molecular oxygen.
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Foronjy RF, Mirochnitchenko O, Propokenko O, Lemaitre V, Jia YX, et al. (2006) Superoxide dismutase expression attenuates cigarette smoke - or elastase-generated emphysema in mice.
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These included transcripts for an ascorbate peroxidase and two superoxide dismutases.
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It is formed from the reaction of nitric oxide with superoxide, and produces carbonyls on proteins.
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Nitric oxide can react with superoxide yielding peroxynitrite, an oxidizing agent that induces lipid peroxidation, sulfhydryl oxidation of proteins, and nitration of aromatic amino acids.
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Xanthine oxidase catalyses the oxidation of xanthine and hypoxanthine to uric acid and is a well-known producer of superoxide radicals.
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This protection, transferred across evolutionary boundaries, was accompanied by increased MnSOD (manganous superoxide dismutase).
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Green Magma also contains the antioxidants alpha-carotene, beta-carotene, vitamin C, vitamin E succinate, superoxide dismutase SOD, catalase, and chlorophyll.
Forever Young
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Synchronised cultures were exposed to superoxide anion generating system hypoxanthine and xanthine oxidase.
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The key ingredient is an enzyme called superoxide dismutase, thought to ...
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It functions to prevent the formation of superoxide radicals and detoxify a variety of foreign compounds.
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Xanthine oxidase uses molecular oxygen as an electron acceptor, resulting in the formation of superoxide radicals.
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We used the reduction of nitroblue tetrazolium to detect the generation of superoxide in inflamed colonic mucosa.
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Antioxidant compounds such as vitamins C and E, lipoic acid, ubiquinones, superoxide dismutase, catalase, and glucathione peroxidase can limit oxidative damage.
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Nair et al. first demonstrated that aqueous extracts of areca nut and catechu were capable of generating superoxide anion and hydrogen peroxide at pH > 9.5.
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In an independent experiment, they demonstrated that unmodified fullerenes form the highly-reactive superoxide radical, but fully hydroxylated fullerenes do not.
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These changes were associated with decreased activities of superoxide dismutase and guaiacol peroxidases and contents of ascorbate and glutathione.
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The activity technology is proved by medical research that the superoxide dismutase (SOD) can eliminate excessive free radicals in the human body, and delay senility and the appearance of age pigment.
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Pholasin alone can emit luminescence if exposed to superoxide.
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One molecule of permanganate equals one molecule of nitric oxide when manganous sulphate is used, since no part of the permanganate employed in this method is reduced below the superoxide condition.
Scientific American Supplement, No. 561, October 2, 1886
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Superoxide acts as a reducing agent and helps produce other oxidants through chemical reactions.
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Xanthine oxidase has been found in the endothelium of capillaries by immunohistochemistry, and superoxide is generated in endothelial cell cultures.
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Catalase acts as a free radical scavenger by neutralizing superoxide radical anion and hydrogen peroxide.
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Paraquat acts as an alternative electron acceptor from PSI generating superoxide.
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When the toxin is exposed to light, it reacts with oxygen to produce superoxide anions and singlet oxygen, which are also known as free radicals.
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The indexes such as superoxide dismutase (SOD), glutathione peroxidase (GSH-PX) and anti-oxidation capacity (AOC) were measured by Reagent Kit method.
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Superoxide anion was estimated by spectrophotometric measurement of the reduction of nitro blue tetrazolium.
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Oxidative processes during senescence involve an increase in enzyme activities generating oxygen radicals and superoxide ions.
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In pure water irradiated by ultrasound under aerobic conditions, it is possible to find free oxygen and hydrogen, hydrogen peroxide and superoxide, nitrous and nitric acids.
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Nitric oxide can react with superoxide anions to produce peroxynitrite anions, thus quenching the biological effects of NO.
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We used the reduction of nitroblue tetrazolium to detect the generation of superoxide in inflamed colonic mucosa.
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The cytokines, in turn, cause the formation of nitric oxide that combines with superoxide to form the potent oxidant peroxynitrite, thus continuing the cycle.
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Formation of ROS occurs through several univalent reduction steps, yielding first the superoxide anion, then hydrogen peroxide and the hydroxyl radical, and finally water.
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The superoxide generated may have a direct cytotoxic effect or it may interact with inflammatory mediators to modify the inflammatory process.
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The superoxide generated may have a direct cytotoxic effect or it may interact with inflammatory mediators to modify the inflammatory process.
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This problem is further complicated because the critical antioxidant enzymes we make called superoxide dismutase, catalase, and glutathione peroxidase, which helps the body use glutathione to protect you are dependent on essential dietary nutrients to help them work well.
The UltraMind Solution
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Xanthine oxidase, a flavoprotein, catalyses the oxidation of hypoxanthine to xanthine and then generated superoxide and uric acid.
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The superoxide theory is proposed by Biophysicist Klaus Schulten of the University of Illinois at Urbana-Champaign, lead author of the study and a pioneer in avian magnetoreception.
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In addition, the human body produces its own antioxidants that take the form of enzymes, including catalase, glutathione peroxidase, and superoxide dismutase.
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What it does is increase the production of two enzymes, SOD (superoxide dismutase) and CAT (catalase), which play a major role in neutralizing cell damage.
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The rapidly induced production of ROS under stress conditions initially results in the production of O.2 -, which then disproportionates to H 2 O 2 either spontaneously or via superoxide dismutase.
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Green Magma also contains the antioxidants alpha-carotene, beta-carotene, vitamin C, vitamin E succinate, superoxide dismutase SOD, catalase, and chlorophyll.
Forever Young
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Although the most common anion formed by oxygen is monatomic, oxygen can also form diatomic ions known as peroxides and superoxides (monovalent).
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During phagocytosis, monocytes, neutrophils and macrophages generate Superoxide radicals, hydrogen peroxide and the highly reactive hydroxyl radicals3.
