Hydroxyl RadicalHydroxidesFree RadicalsFree Radical ScavengersHydrogen PeroxideDeoxyriboseElectron Spin Resonance SpectroscopyHydroxybenzoatesHydroxylationProtein FootprintingMolecular StructureBenzoic AcidOxidation-ReductionStructure-Activity RelationshipDeferoxamineCyclic N-OxidesModels, MolecularSuperoxidesXanthine OxidaseFerrous CompoundsKineticsThioureaDimethyl SulfoxideCatalaseIronHydrogen BondingBinding SitesAntioxidantsSpin TrappingStereoisomerismMagnetic Resonance SpectroscopyGentisatesSuperoxide DismutaseSubstrate SpecificityPicratesMannitolMolecular Sequence DataCatalysisFerric CompoundsOxygenReactive Oxygen SpeciesSpin LabelsIron Chelating AgentsHypochlorous AcidChromatography, High Pressure LiquidPyrogallolCrystallography, X-RayOxidantsModels, ChemicalEdetic AcidMolecular ConformationChemistryMass SpectrometryProtein ConformationPhenolsCopperChemical PhenomenaHydrogen-Ion ConcentrationLipid PeroxidationSalicylates2,2'-DipyridylSinglet OxygenGlycosidesNucleic Acid ConformationEscherichia coliPulse RadiolysisAmino Acid SequenceBenzoatesXanthinePeroxidesCatecholsProtein BindingDNADNA DamageAlcoholsMutagenesis, Site-DirectedBase SequenceOxidative StressGas Chromatography-Mass SpectrometryNitrogen OxidesDeoxyguanosineTyrosineChelating AgentsAscorbic AcidPlant ExtractsQuercetinLipid PeroxidesFlavonoidsSpectrophotometry, UltravioletCattleRiboseChromatography, Thin LayerCatalytic DomainSpectrophotometry, InfraredHydrolysisEstersPhenanthrolinesDNA FootprintingLuteolinMethylurea Compounds