Singlet OxygenReactive Oxygen SpeciesFree RadicalsOxygenOxygen ConsumptionFree Radical ScavengersSuperoxide DismutaseHydroxyl RadicalXanthine OxidaseRose BengalPhotosensitizing AgentsCatalaseLipid PeroxidationMalondialdehydeOxidative StressOxidation-ReductionElectron Spin Resonance SpectroscopySuperoxidesLuminescent MeasurementsAntioxidantsDibucaineHydrogen PeroxideHydroxidesLipid PeroxidesPhotochemistryXanthineHypoxanthinePhotochemotherapyCyclic N-OxidesATP Synthetase ComplexesGlutathione PeroxidaseSodium AzideAscorbic AcidLightDitiocarbTioproninPeryleneRats, WistarMyocardiumOxidantsMitochondriaGlutathionePeroxidesThioureaSpin TrappingDeferoxamineThiobarbituric Acid Reactive SubstancesPorphyrinsNitric OxideTime FactorsVitamin EBromidesIschemiaPancreatitisHypoxanthinesEnergy MetabolismCarotenoidsMyocardial Reperfusion InjuryRats, Sprague-DawleyReperfusion InjuryOxygen Inhalation TherapyNeutrophilsCells, CulturedCoronary CirculationPeroxidasesKineticsRats, Inbred StrainsDNA DamageHeartMalatesOligomycinsHematoporphyrinsDose-Response Relationship, DrugQuinone ReductasesRabbitsSpin LabelsOrganosilicon CompoundsDermatitis, PhototoxicDihematoporphyrin EtherPyruvic AcidFullerenesPicratesPartial PressureUltraviolet RaysDisease Models, AnimalAmylasesPhotosystem II Protein ComplexMethylene BlueLactoperoxidasePhotochemical ProcessesCarbon DioxideMolecular StructureNitrogen OxidesAcute DiseaseLasersNitric Oxide SynthaseEndothelium, VascularDogsAnoxiaMesoporphyrins