Winterbourn C C
Environ Health Perspect. 1985 Dec;64:321-30. doi: 10.1289/ehp.8564321.
Mechanisms of autoxidation of hemoglobin, and its reactions with H2O2, O2-, and oxidizing or reducing xenobiotics are discussed. Reactive intermediates of such reactions can include drug free radicals, H2O2, and O2-, as well as peroxidatively active ferrylhemoglobin and methemoglobin-H2O2. The contributions of these species to hemoglobin denaturation and drug-induced hemolysis, and the actions of various protective agents, are considered.
讨论了血红蛋白的自氧化机制及其与过氧化氢、超氧阴离子以及氧化或还原异生物质的反应。此类反应的活性中间体可包括药物自由基、过氧化氢和超氧阴离子,以及具有过氧化活性的高铁血红蛋白和高铁血红蛋白 - 过氧化氢。考虑了这些物质对血红蛋白变性和药物诱导溶血的作用,以及各种保护剂的作用。