Reperfusion InjuryIschemiaMesenteric Vascular OcclusionIntestinesMyocardial Reperfusion InjuryMesenteric Artery, SuperiorMyocardial IschemiaInflammationBrain IschemiaReperfusionMyocardial ReperfusionColitis, IschemicIntestinal DiseasesRats, WistarPeroxidaseDisease Models, AnimalIntestine, SmallRats, Sprague-DawleyMesenteric VeinsMalondialdehydeIschemic PreconditioningTime FactorsIsothiuroniumMyocardiumIschemic Preconditioning, MyocardialIntestinal MucosaMice, Inbred C57BLSplanchnic Circulation3-Mercaptopropionic AcidMesenteryRandom AllocationWarm IschemiaBacterial TranslocationMyocardial InfarctionSecosteroidsIschemic Attack, TransientCardiotonic AgentsIschemic PostconditioningIntestinal Pseudo-ObstructionCold IschemiaMesenteric ArteriesInflammation MediatorsAcute DiseaseNitric OxideBlood SubstitutesSuperoxide DismutaseNeutrophilsTumor Necrosis Factor-alphaNeuroprotective AgentsInfarction, Middle Cerebral ArteryInfarctionSpinal Cord IschemiaHeartOxidative StressApoptosisLungMice, KnockoutCytokinesCapillary PermeabilityCoronary CirculationProtective AgentsMyocytes, CardiacPerfusionNecrosisBiological MarkersGerbillinaeLactic AcidLaparotomyMitochondria, HeartKidneyNeutrophil InfiltrationHemodynamicsConstrictionL-Lactate DehydrogenaseCreatine KinaseJejunumGastrointestinal MotilityIleumMyocardial ContractionHindlimbDogsReactive Oxygen SpeciesLiverCytoprotectionBrainAntioxidantsCerebral InfarctionSignal TransductionCerebrovascular CirculationMyocardial StunningRabbitsModels, AnimalImmunohistochemistryCells, CulturedChronic DiseaseMicrocirculationBlotting, WesternOrgan PreservationRNA, MessengerCell Death