Brain IschemiaIschemiaIschemic Attack, TransientReperfusionCerebral InfarctionInfarction, Middle Cerebral ArteryMyocardial IschemiaNeuroprotective AgentsCerebrovascular CirculationReperfusion InjuryBrain EdemaBrainCerebral ArteriesRats, Sprague-DawleyDisease Models, AnimalCortical Spreading DepressionBrain InfarctionCerebral CortexFocal AdhesionsTime FactorsRats, WistarLaser-Doppler FlowmetryConstrictionMiddle Cerebral ArteryHypothermia, InducedRats, Inbred SHRTetrazolium SaltsIschemic PreconditioningEvoked Potentials, SomatosensoryGerbillinaeNeuronsArterial Occlusive DiseasesMyocardial Reperfusion InjuryChlormethiazoleBlood-Brain BarrierHypoxia, BrainCerebral Arterial DiseasesCatsStrokeWarm IschemiaHypoxia-Ischemia, BrainPapioDizocilpine MaleateCell DeathAntipyrineBrain Damage, ChronicMice, Inbred C57BLBody TemperatureNecrosisCorpus StriatumCold IschemiaIntracranial EmbolismRats, Inbred StrainsImmunohistochemistryBody WaterPerfusionSpinal Cord IschemiaMagnetic Resonance ImagingCerebrovascular DisordersNimodipineCaudate NucleusAutoradiographyIn Situ Nick-End LabelingMyocardiumRegional Blood FlowAstrocytesRecovery of FunctionMicrocirculationHippocampusBlood Gas AnalysisNeurologic ExaminationMice, KnockoutN-MethylaspartateColoring AgentsBlood PressureIschemic Preconditioning, MyocardialHemodynamicsGlomerulosclerosis, Focal SegmentalOxygenNitrogen OxidesDose-Response Relationship, DrugEnzyme InhibitorsBlood Flow VelocityReceptors, sigmaApoptosisTissue Plasminogen ActivatorElectroencephalographyGlial Fibrillary Acidic ProteinRandom AllocationMyocardial ReperfusionFocal InfectionCerebral HemorrhageMicrodialysisCapillariesIsofluraneAnalysis of VarianceStaining and LabelingMannitolBrain ChemistryGlucose