Results 321 to 330 of about 487,455 (339)
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Effect of dietary selenium on erythrocyte and liver glutathione peroxidase in the rat.
Journal of NutriLife, 1974Experiments were conducted with male rats to quantitate the relation ship between dietary selenium (Se) intake and the amount of the enzyme glutathione peroxidase (GSH-Px) in erythrocytes and liver.
D. Hafeman, R. Sunde, W. Hoekstra
semanticscholar +1 more source
1981
Publisher Summary This chapter presents a procedure for the preparation of glutathione peroxidase, which is regarded as a major protective system against endogenously and exogenously induced lipid peroxidation. Two types of methods are used for determining the activity of glutathione peroxidase.
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Publisher Summary This chapter presents a procedure for the preparation of glutathione peroxidase, which is regarded as a major protective system against endogenously and exogenously induced lipid peroxidation. Two types of methods are used for determining the activity of glutathione peroxidase.
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Glutathione Peroxidase: Fact and Fiction
2008The present knowledge of glutathione (GSH) peroxidase is briefly reviewed: GSH peroxidase has a molecular weight of about 85,000, consists of four apparently-identical subunits and contains four g atom of selenium/mol. The enzyme-bound selenium can undergo a substrate-induced redox change and is obviously essential for activity.
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Reduction of Hydroperoxythymines with Glutathione and Glutathione Peroxidase
Chemistry Letters, 1987Abstract Glutathione peroxidase exerted acceleration effect on reduction of cis-6-hydroperoxy-5-hydroxy-5,6-dihydrothymine with glutathione, whereas it exerted little effect on reduction of trans-5-chloro-6-hydroperoxy-5,6-dihydrothymine with glutathione.
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Selenium: Biochemical Role as a Component of Glutathione Peroxidase
Science, 1973J. T. Rotruck +5 more
semanticscholar +1 more source
1985
Publisher Summary Glutathione peroxidases catalyze the reduction of hydroperoxides (ROOH) by glutathione (GSH). “R” may be an aliphatic or aromatic organic group or, simply, hydrogen. The products are H 2 O, an alcohol (ROH), and glutathione disulfide (GSSG).
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Publisher Summary Glutathione peroxidases catalyze the reduction of hydroperoxides (ROOH) by glutathione (GSH). “R” may be an aliphatic or aromatic organic group or, simply, hydrogen. The products are H 2 O, an alcohol (ROH), and glutathione disulfide (GSSG).
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Glutathione peroxidase activity in selenium-deficient rat liver.
Biochemical and Biophysical Research Communications - BBRC, 1976R. Lawrence +3 more
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Mitochondrial rescue prevents glutathione peroxidase‐dependent ferroptosis
Free Radical Biology & Medicine, 2018A. Jelinek +7 more
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Selenium, glutathione peroxidase and asthma
Clinical & Experimental Allergy, 1991Neil Pearce +2 more
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