LymphocytesSpleenLymphocyte ActivationT-LymphocytesLymphocyte SubsetsLymphocyte CountB-LymphocytesLymphocyte Culture Test, MixedCells, CulturedConcanavalin AMice, Inbred BALB CMice, Inbred C57BLLymphocytes, Tumor-InfiltratingPhytohemagglutininsLymphocyte TransfusionT-Lymphocytes, CytotoxicCytotoxicity, ImmunologicCD4-Positive T-LymphocytesLeukocyte CountFlow CytometryLymph NodesThymus GlandImmunity, CellularInterleukin-2CD8-Positive T-LymphocytesT-Lymphocyte SubsetsMitogensAntibodies, MonoclonalMice, Inbred StrainsLymphocyte DepletionAntigens, CD3Killer Cells, NaturalLymphocyte CooperationAntigens, CDInterferon-gammaLymphoid TissueCytotoxicity Tests, ImmunologicAntibody FormationRosette FormationAntigens, SurfaceReceptors, Lymphocyte HomingLymphocyte Function-Associated Antigen-1ImmunophenotypingLectinsReceptors, Antigen, B-CellAntigens, Differentiation, T-LymphocyteAntigensMacrophagesCell SeparationCell LineImmunoglobulinsCytokinesMolecular Sequence DataClone CellsTime FactorsCD4 Lymphocyte CountImmune Adherence ReactionImmunoglobulin MImmune ToleranceMice, Inbred C3HImmunoglobulin GReceptors, Antigen, T-CellCell DivisionLeukemia, LymphoidAntibody-Producing CellsMice, Inbred CBASplenectomyEpitopesT-Lymphocytes, RegulatoryLymphocytes, NullThoracic DuctBone MarrowMice, KnockoutSplenomegalyHemolytic Plaque TechniqueLiverPalatine TonsilAntigens, CD45Hypersensitivity, DelayedMonocytesThymidinePokeweed MitogensCD4-CD8 RatioHistocompatibility AntigensImmunosuppressionIsoantigensRNA, MessengerT-Lymphocytes, Helper-InducerCell MovementMembrane GlycoproteinsDose-Response Relationship, ImmunologicImmunizationBase SequenceCell DifferentiationImmunologic MemorySplenic NeoplasmsLeukocytesDendritic CellsAmino Acid SequenceJurkat Cells