Cytotoxicity Tests, ImmunologicLymphocytesCytotoxicity, ImmunologicFlow CytometryToxicity Tests, AcuteAntibody-Dependent Cell CytotoxicityHepatitisCell SurvivalLymphohistiocytosis, HemophagocyticCell LineKiller Cells, NaturalMaterials TestingT-LymphocytesT-Lymphocytes, CytotoxicAntigen-Antibody ReactionsImmunity, CellularLymphocyte ActivationLymphocyte SubsetsLymphocyte CountCells, CulturedB-LymphocytesImage CytometryRegional Blood FlowApoptosisBlood Flow VelocityImmunophenotypingAntigens, CDLaser Scanning CytometryCell Line, TumorAntibodies, MonoclonalCD4-Positive T-LymphocytesCell SeparationSpleenTumor Cells, CulturedLymphocyte Culture Test, MixedMice, Inbred BALB CCD8-Positive T-LymphocytesMice, Inbred C57BLT-Lymphocyte SubsetsAntigens, CD3Interleukin-2Leukocyte CountTime FactorsCell ProliferationLymphocytes, Tumor-InfiltratingMonocytesPhytohemagglutininsInterferon-gammaCell DivisionAntineoplastic AgentsDose-Response Relationship, DrugCell CycleAntigens, SurfaceCytokinesLeukocytes, MononuclearConcanavalin AAntigens, CD45Membrane GlycoproteinsAntigens, Differentiation, T-LymphocyteLymphocyte TransfusionMacrophagesRNA, MessengerLymph NodesLeukocytesDrug Screening Assays, AntitumorFluorescent DyesStaining and LabelingCell AdhesionLymphocyte Function-Associated Antigen-1Cell DeathMolecular Sequence DataDNALymphocyte DepletionClone CellsFluorescent Antibody TechniqueDrug SynergismImmunoglobulin GCell DifferentiationLectinsSignal TransductionThymus GlandMitogensJurkat CellsPloidiesPerforinReverse Transcriptase Polymerase Chain ReactionPhenotypePropidiumTumor Necrosis Factor-alphaAntigens, NeoplasmNeutrophilsBlotting, WesternReceptors, Lymphocyte HomingFluorescein-5-isothiocyanateRosette FormationCell CountDendritic CellsImmunohistochemistryEnzyme-Linked Immunosorbent AssayCytotoxins