T-LymphocytesLymphocytesLymphocyte ActivationCD4-Positive T-LymphocytesT-Lymphocytes, CytotoxicLymphocyte CountCD8-Positive T-LymphocytesB-LymphocytesAntigens, CD3Lymphocyte SubsetsT-Lymphocyte SubsetsFlow CytometryCytotoxicity, ImmunologicAntigens, CDSpleenInterleukin-2Cells, CulturedAntigens, Differentiation, T-LymphocyteLymphocytes, Tumor-InfiltratingMice, Inbred C57BLAntibodies, MonoclonalReceptors, Antigen, T-CellInterferon-gammaThymus GlandLymphocyte Culture Test, MixedMice, Inbred BALB CAntigens, SurfaceClone CellsPhytohemagglutininsImmunophenotypingT-Lymphocytes, Helper-InducerReceptors, Antigen, T-Cell, alpha-betaLymph NodesAntigens, CD45Antigens, CD4CD4-CD8 RatioLichenoid EruptionsCytokinesAntigens, CD8Concanavalin ACell LineCell SeparationMolecular Sequence DataT-Lymphocytes, RegulatoryLeukocyte CountImmunity, CellularHLA-DR AntigensReceptors, Interleukin-2Cytotoxicity Tests, ImmunologicAntigens, DifferentiationJurkat CellsImmunohistochemistryDendritic CellsLymphocyte TransfusionMacrophagesCell DivisionHistocompatibility Antigens Class IIHIV-1Lymphocyte DepletionLymphocyte CooperationEpitopesMitogensKiller Cells, NaturalAmino Acid SequenceRosette FormationInterleukin-4PhenotypeMice, KnockoutRNA, MessengerTh1 CellsMice, TransgenicLymphocyte Function-Associated Antigen-1Base SequenceImmunoglobulin GTime FactorsImmunologic MemoryReceptors, Lymphocyte HomingFluorescent Antibody TechniqueEpitopes, T-LymphocyteMembrane GlycoproteinsHLA-A2 AntigenAntigens, NeoplasmReceptors, Antigen, T-Cell, gamma-deltaMice, Inbred StrainsMonocytesAntigensLeukocytes, MononuclearH-2 AntigensHistocompatibility Antigens Class IPerforinHistocompatibility AntigensAntigen PresentationCD4 Lymphocyte CountAntigen-Presenting CellsLectinsAntigens, CD28ApoptosisLymphocytes, NullImmune Adherence ReactionLymphoid Tissue