TasmaniaOxygen ConsumptionOxygenOxygen Inhalation TherapyReactive Oxygen SpeciesRegional Blood FlowBlood Flow VelocityCerebrovascular CirculationOxidative StressHydrogen PeroxideEnergy MetabolismMitochondriaOxidation-ReductionSinglet OxygenAntioxidantsPartial PressureCarbon DioxideBlood PressureHemodynamicsTime FactorsHeart RateLaser-Doppler FlowmetryNADPH OxidaseDogsAnoxiaPhysical ExertionFree Radical ScavengersVascular ResistanceFlow CytometrySuperoxide DismutaseSuperoxidesMyocardiumNitric OxideExerciseExercise TestCatalaseLactic AcidBlood Gas AnalysisGlucoseOxygen IsotopesMuscle, SkeletalAlcohol DrinkingLactatesRats, Sprague-DawleyCoronary CirculationDose-Response Relationship, DrugPolarographyBrainRespirationBody Temperature RegulationCell RespirationOxygen RadioisotopesCells, CulturedPerfusionMicrocirculationAcetylcysteinePulmonary Gas ExchangeBody TemperatureHeartRats, WistarCardiac OutputModels, BiologicalOxidantsAdenosine TriphosphateFree RadicalsApoptosisOximetrySplanchnic CirculationBlood VolumeVasodilationPulsatile FlowMicrospheresTomography, Emission-ComputedPulmonary CirculationMembrane Potential, MitochondrialGlutathioneReactive Nitrogen SpeciesHemoglobinsExercise ToleranceXenon RadioisotopesSignal TransductionAnalysis of VarianceLiver CirculationDietOxyhemoglobinsHyperbaric OxygenationIon-Selective ElectrodesKineticsLipid PeroxidationAerobiosisEnzyme InhibitorsCyclic N-OxidesDisease Models, AnimalHyperoxiaXanthine OxidaseCell HypoxiaSwineLuminescent MeasurementsPhysical EnduranceEthanol