Reperfusion InjuryIschemiaKidneyAcute Kidney InjuryMyocardial Reperfusion InjuryReperfusionIschemic PreconditioningWarm IschemiaRenal CirculationKidney Tubular Necrosis, AcuteMyocardial IschemiaKidney TubulesBrain IschemiaBlood Urea NitrogenPeroxidaseRats, WistarKidney DiseasesCreatinineDisease Models, AnimalMyocardial ReperfusionRats, Sprague-DawleyProtective AgentsKidney Tubules, ProximalKidney Function TestsMice, Inbred C57BLNeutrophil InfiltrationNephrectomyTime FactorsMice, KnockoutApoptosisP-SelectinIschemic Preconditioning, MyocardialMyocardiumNecrosisImmunohistochemistryNeutrophilsRenal ArteryConstrictionMalondialdehydeTumor Necrosis Factor-alphaRNA, MessengerRenal Artery ObstructionOxidative StressMyocardial InfarctionIschemic Attack, TransientKidney CortexCardiotonic AgentsIschemic PostconditioningCold IschemiaRandom AllocationHemodynamicsL-Lactate DehydrogenaseDogsSuperoxide DismutaseNitric OxideInfarction, Middle Cerebral ArteryNeuroprotective AgentsAspartate AminotransferasesSpinal Cord IschemiaModels, AnimalHeartAdenosineIntercellular Adhesion Molecule-1NephritisCoronary CirculationPerfusionMyocytes, CardiacPurinergic P1 Receptor AntagonistsNitric Oxide Synthase Type IIEnzyme InhibitorsRats, Inbred LewRenal InsufficiencyGerbillinaeBlotting, WesternOliguriaMitochondria, HeartBlood PressureAdenosine TriphosphateInflammationKidney MedullaReceptors, Purinergic P1Creatine KinaseNitric Oxide SynthaseMyocardial ContractionSwineLipid PeroxidationAnoxiaCapillary PermeabilityAcute DiseaseRegional Blood FlowGlomerular Filtration RateSignal TransductionInulinLLC-PK1 CellsCells, CulturedNitratesKidney GlomerulusCytoprotectionKidney TransplantationCerebral Infarction