Titlebook: Oxygen Radicals in Biology and Medicine; Michael G. Simic,Karen A. Taylor,Clemens Sonntag Book 1988 Springer Science+Business Media New Yo

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Radical-Induced Degradation of Organic Halogen and Sulfur Compounds in Oxygenated Aqueous Solutionse radicals. Numerous studies on aliphatic halogen substrates, for example, CCl. or halothane (CF.CHClBr), have revealed a striking similarity between the product patterns obtained from metabolism and from free radical-induced degradation in vitro.. This finding renders free radical studies potential

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Thiyl Free Radical Metabolites of Thiol Drugs and Glutathione of thiocyanate.. Not surprisingly, it will also metabolize thiol moieties, oxidizing them to free radical intermediates. Thiol compounds are important in pharmacology and toxicology, and we have examined the production of highly reactive thiyl free radicals by this mechanism.

Preamble

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Homolysis of Substituted Anisoles: Substituent Effects on Phenoxyl Radical Stabilitiestions, other factors, most notably “polar effects,” are typically deduced from deviations in thermodynamic/rate correlations. A detailed understanding of radical substituent effects therefore requires the availability of thermodynamic information.

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The Role of Metals in Aqueous Superoxide Chemistrye true nature and mode of formation of the oxidizing agent(s) responsible for the biological damage observed in systems containing both hydrogen peroxide and superoxide radicals. There appears to be a general agreement that one of the most deleterious species is the OH radical, generated either in t

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Fenton Chemistry Revisited: Amino Acid Oxidationn the regulation of enzyme degradation. in the accumulation of altered forms of enzymes during aging. in neutrophil function.. Results of mechanistic studies indicate that MFO systems generate H.O. and Fe(II) which interact at metal-binding sites on the protein to generate active oxygen species (?OH