Hypoxia-Ischemia, BrainHypoxia, BrainIschemiaAnoxiaBrain IschemiaCell HypoxiaPia MaterHypercapniaAnimals, NewbornNeuroprotective AgentsMyocardial IschemiaHypotensionDNA DamageBrainCerebrovascular CirculationCell DeathRats, Sprague-DawleyDisease Models, AnimalRats, WistarReperfusion InjuryNeuronsOxygenFetal HypoxiaMyocardial Reperfusion InjuryHypoxia-Inducible Factor 1, alpha SubunitTime FactorsIschemic Attack, TransientReperfusionWarm IschemiaIschemic PreconditioningMyocardiumHypoxia-Inducible Factor 1Cold IschemiaGerbillinaeSpinal Cord IschemiaOxidative StressIschemic Preconditioning, MyocardialInfarction, Middle Cerebral ArteryApoptosisCells, CulturedMyocardial ReperfusionHeartMice, Inbred C57BLReactive Oxygen SpeciesHindlimbCerebral InfarctionRNA, MessengerCoronary CirculationPerfusionOxygen ConsumptionAltitudeHemodynamicsBlood PressureNecrosisDogsCell SurvivalSignal TransductionNitroimidazolesImmunohistochemistryBlotting, WesternDNA RepairMyocardial InfarctionL-Lactate DehydrogenaseRabbitsAntioxidantsRegional Blood FlowCarbon DioxideHippocampusBrain Damage, ChronicVascular Endothelial Growth Factor ANitric OxideAdenosine TriphosphateAdenosineBrain EdemaEtanidazoleCerebral CortexCardiotonic AgentsLactic AcidEnzyme InhibitorsCoronary DiseaseKidneyConstrictionPartial PressureComet AssayChemoreceptor CellsGene Expression RegulationMice, KnockoutDose-Response Relationship, DrugBlood Gas AnalysisHeart RateMyocardial ContractionPulmonary ArteryNeovascularization, PhysiologicUp-RegulationIn Situ Nick-End LabelingMicrocirculationElectrocardiographyCytoprotectionMitochondria, HeartRespiration