LymphocytesLymphocyte ActivationLymphocyte SubsetsT-LymphocytesLymphocyte CountB-LymphocytesLymphocyte Culture Test, MixedLymphocytes, Tumor-InfiltratingSpleenPhytohemagglutininsT-Lymphocytes, CytotoxicCells, CulturedLymphocyte TransfusionCD4-Positive T-LymphocytesConcanavalin ALeukocyte CountCytotoxicity, ImmunologicFlow CytometryInterleukin-2CD8-Positive T-LymphocytesT-Lymphocyte SubsetsAntigens, CD3Lymphocyte DepletionMitogensImmunity, CellularMice, Inbred C57BLAntigens, CDMolecular Sequence DataLymph NodesReceptors, Lymphocyte HomingAntibodies, MonoclonalLymphocyte CooperationMice, Inbred BALB CLymphocyte Function-Associated Antigen-1Rosette FormationKiller Cells, NaturalThymus GlandAntigens, Differentiation, T-LymphocyteLectinsCytotoxicity Tests, ImmunologicInterferon-gammaAntigens, SurfaceImmunophenotypingReceptors, Antigen, B-CellCD4 Lymphocyte CountCell LineCell SeparationAmino Acid SequenceReceptors, Antigen, T-CellLeukemia, LymphoidImmunoglobulinsImmune Adherence ReactionTime FactorsClone CellsLymphocytes, NullBase SequenceCytokinesCell DivisionAntigensCD4-CD8 RatioLymphoid TissuePalatine TonsilMonocytesPokeweed MitogensEpitopesJurkat CellsAntigens, CD45Antibody FormationThoracic DuctImmunoglobulin MMice, Inbred StrainsMacrophagesLeukocytes, MononuclearThymidineMembrane GlycoproteinsImmunoglobulin GT-Lymphocytes, Helper-InducerCell MovementApoptosisAntigens, CD4Receptors, Interleukin-2Information Storage and RetrievalRNA, MessengerT-Lymphocytes, RegulatoryHistocompatibility AntigensDNACell AdhesionPhenotypeIsoantigensLeukocytesImmune ToleranceLymphopeniaAntigens, NeoplasmImmunologic MemoryCell DifferentiationMice, KnockoutSignal TransductionReceptors, Antigen, T-Cell, gamma-deltaFluorescent Antibody TechniqueReceptors, Antigen, T-Cell, alpha-beta