Free RadicalsHydroxyl RadicalHydroxidesSpin TrappingElectron Spin Resonance SpectroscopyCyclic N-OxidesFree Radical ScavengersDeoxyriboseNitrogen OxidesHydrogen PeroxideOxidation-ReductionSpin LabelsIronXanthine OxidaseDeferoxamineSuperoxidesAntioxidantsSuperoxide DismutaseLipid PeroxidationCatalaseReactive Oxygen SpeciesOxygenLipid PeroxidesIron Chelating AgentsAscorbic AcidAcecainideXanthineOxidative StressGlutethimideFerrous CompoundsPeroxidesOxidantsNitroso CompoundsGlutathioneTyrosinePhytic AcidFerric CompoundsHemeNADH DehydrogenaseAllopurinolKineticsMannitolRibonucleotide ReductasesCatalysisBiopterinVitamin ECopperChelating AgentsHydroxylationHorseradish PeroxidasePeroxidaseSulfhydryl CompoundsAldehydesModels, ChemicalProstatectomyPeroxidasesTransferrinLactoferrinPicratesCattleGlutathione PeroxidaseElectron TransportEthanolNADNeutrophilsDNA DamageNitric Oxide Synthase Type IINADPH OxidaseQuinonesNADPNitric OxideRats, WistarDoxorubicinNitric Oxide SynthaseLiverCell SurvivalL-Lactate DehydrogenaseChromatography, High Pressure LiquidRats, Sprague-DawleyHydrogen-Ion ConcentrationMitochondria, HeartArginineTime FactorsOxygen ConsumptionRats, Inbred StrainsCells, CulturedDose-Response Relationship, DrugEnzyme InhibitorsDNAMitochondriaMicrosomes, LiverModels, MolecularCystectomyEndothelium, VascularProstatic NeoplasmsPulse RadiolysisMastectomy, Modified RadicalEnzyme-Linked Immunosorbent AssayBiphenyl CompoundsCell Line