Myocytes, CardiacApoptosisCaspasesCaspase 3MyocardiumApoptosis Regulatory ProteinsCells, CulturedProto-Oncogene Proteins c-bcl-2Inhibitor of Apoptosis ProteinsSignal TransductionDNA FragmentationIn Situ Nick-End LabelingCell Survivalbcl-2-Associated X ProteinHeartAnimals, NewbornX-Linked Inhibitor of Apoptosis ProteinEnzyme ActivationCell Line, TumorCardiomegalyRats, Sprague-DawleyApoptosis Inducing FactorMitochondriaCaspase 9Caspase InhibitorsCASP8 and FADD-Like Apoptosis Regulating ProteinBlotting, WesternMyocardial ContractionCytochromes cCell LineReactive Oxygen SpeciesRats, WistarCaspase 8Cell ProliferationTumor Suppressor Protein p53Fas Ligand ProteinEnzyme Inhibitorsbcl-X ProteinMembrane Potential, MitochondrialAnnexin A5Heart VentriclesPhosphorylationTumor Cells, CulturedCalciumCell DifferentiationMice, Inbred C57BLTime FactorsTransfectionDose-Response Relationship, DrugRNA, MessengerFlow CytometryProto-Oncogene ProteinsCell DeathCell CycleCysteine Proteinase InhibitorsMice, TransgenicReverse Transcriptase Polymerase Chain ReactionAmino Acid Chloromethyl KetonesUp-RegulationMitochondria, HeartMice, KnockoutPoly(ADP-ribose) PolymerasesRNA, Small InterferingGene Expression RegulationDown-RegulationProto-Oncogene Proteins c-aktCell SizeOxidative StressMyocardial Reperfusion InjuryCell DivisionGene ExpressionNecrosisAntineoplastic AgentsImmunohistochemistryCardiotonic AgentsTumor Necrosis Factor-alphaEmbryonic Stem CellsDisease Models, AnimalCytoprotectionNF-kappa BGenes, bcl-2TNF-Related Apoptosis-Inducing LigandHydrogen PeroxideAdenoviridaeCaspase 7SarcomeresJurkat CellsGATA4 Transcription FactorMicroscopy, ConfocalMembrane GlycoproteinsMitogen-Activated Protein KinasesFibroblastsp38 Mitogen-Activated Protein KinasesCytochrome c GroupCarrier ProteinsIsoproterenolHL-60 CellsMuscle CellsHypertrophyCell Hypoxia