DNA FragmentationApoptosisCaspasesCaspase 3In Situ Nick-End LabelingCell NucleusTumor Cells, CulturedCell Line, TumorProto-Oncogene Proteins c-bcl-2Caspase Inhibitorsbcl-2-Associated X ProteinCell DeathMitochondriaCell SurvivalCells, CulturedDeoxyribonucleasesAmino Acid Chloromethyl KetonesPoly(ADP-ribose) PolymerasesCysteine Proteinase InhibitorsHL-60 CellsAnnexin A5DNA DamageCaspase 9SpermatozoaEnzyme ActivationNecrosisNucleus AccumbensCytochromes cCell LineApoptosis Regulatory ProteinsAntigens, CD95PhosphatidylserinesTime FactorsDNASignal TransductionNeuronsFlow CytometryThalamic NucleiBlotting, WesternRats, Sprague-DawleyMicroscopy, ElectronApoptosis Inducing FactorDose-Response Relationship, DrugSolitary NucleusCaspase 7Electrophoresis, Agar GelCaspase 8Cytochrome c GroupReactive Oxygen SpeciesJurkat CellsStaurosporineEnzyme InhibitorsActive Transport, Cell NucleusMolecular Sequence DataCell DivisionCaspase 6Membrane Potential, Mitochondrialbcl-X ProteinSemen AnalysisImmunohistochemistryCochlear NucleusCell CycleAsthenozoospermiaMicroscopy, FluorescenceInfertility, MaleChromatinRNA, MessengerProto-Oncogene ProteinsCytoplasmRaphe NucleiHeLa CellsTumor Suppressor Protein p53Cerebellar NucleiCysteine EndopeptidasesAntineoplastic Agents, PhytogenicSeptal NucleiOxidative StressAntineoplastic AgentsCaudate NucleusProteinsArcuate NucleusTransfectionGenes, bcl-2Fas Ligand ProteinParaventricular Hypothalamic NucleusAmino Acid SequenceMice, Inbred C57BLRats, WistarPropidiumAurintricarboxylic AcidCell ProliferationApoptotic Protease-Activating Factor 1Caspase 1Sperm MotilityOligopeptidesNucleosomesPhagocytosisMutationHydrogen PeroxideModels, Biological