Reperfusion InjuryBrain IschemiaInfarction, Middle Cerebral ArteryNeuroprotective AgentsReperfusionIschemic Attack, TransientCerebral InfarctionErigeronMyocardial Reperfusion InjuryIschemiaRats, Sprague-DawleyBrain EdemaBrainGerbillinaeRats, WistarMyocardial IschemiaDisease Models, AnimalMyocardial ReperfusionBrain InfarctionBlood-Brain BarrierMalondialdehydeCerebral ArteriesCerebrovascular CirculationTime FactorsNeuronsCaspase 3Ischemic PreconditioningHippocampusApoptosisMice, KnockoutIschemic Preconditioning, MyocardialMyocardiumMiddle Cerebral ArteryIschemic PostconditioningMyocardial InfarctionCardiotonic AgentsWarm IschemiaPeroxidaseCerebral PalsyMice, Inbred C57BLConstrictionOxidative StressCerebral AngiographyPerfusionCold IschemiaCell DeathNecrosisProtective AgentsRandom AllocationStrokeCerebral HemorrhageMyocytes, CardiacHemodynamicsHeartL-Lactate DehydrogenaseOxygenHypothermia, InducedMicrocirculationSuperoxide DismutaseCytoprotectionIn Situ Nick-End LabelingDogsSubarachnoid HemorrhageCoronary CirculationImmunohistochemistryMitochondria, HeartAntioxidantsCerebral VeinsCreatine KinaseBlood PressureCerebral CortexReactive Oxygen SpeciesNitric OxideCerebrovascular DisordersKidneySpinal Cord IschemiaNeutrophil InfiltrationMagnetic Resonance ImagingIntracranial Embolism and ThrombosisMalaria, CerebralBlotting, WesternArterial Occlusive DiseasesEnzyme InhibitorsMyocardial ContractionFree Radical ScavengersModels, AnimalRabbitsRats, Inbred BNBlood Flow VelocityLaser-Doppler FlowmetryRegional Blood FlowLiverSignal TransductionHypoxia, BrainRecovery of FunctionPregnatrienesTioproninVasospasm, IntracranialCells, CulturedMyocardial Stunning