LymphocytesImmunity, CellularImmunization, PassiveT-LymphocytesSpleenLymphocyte ActivationImmune SystemLymphocyte SubsetsLymphocyte CountB-LymphocytesImmune ToleranceCD4-Positive T-LymphocytesLymphocyte Culture Test, MixedCells, CulturedMice, Inbred C57BLMice, Inbred BALB CT-Lymphocytes, CytotoxicLymphocytes, Tumor-InfiltratingFlow CytometryPhytohemagglutininsCytotoxicity, ImmunologicCytokinesInterferon-gammaImmunity, InnateLeukocyte CountLymphocyte TransfusionT-Lymphocyte SubsetsConcanavalin AInterleukin-2Antibody FormationImmunoglobulin GAntigens, CDImmune SeraKiller Cells, NaturalLymph NodesAntibodies, MonoclonalAntigen-Antibody ComplexAntigens, CD3Lymphocyte DepletionDendritic CellsMitogensMacrophagesThymus GlandImmunityCell LineAntigensImmune EvasionImmunoglobulinsCD8-Positive T-LymphocytesImmunophenotypingLymphocyte CooperationCytotoxicity Tests, ImmunologicAntigens, SurfaceMolecular Sequence DataRosette FormationLymphocyte Function-Associated Antigen-1Immune Adherence ReactionReceptors, Lymphocyte HomingAntigens, Differentiation, T-LymphocyteImmunoglobulin MMice, KnockoutT-Lymphocytes, RegulatoryImmunizationEpitopesCD4 Lymphocyte CountMonocytesLeukocytes, MononuclearLectinsReceptors, Antigen, T-CellImmune System DiseasesCell SeparationReceptors, Antigen, B-CellTime FactorsLymphoid TissueSignal TransductionMembrane GlycoproteinsMice, Inbred StrainsHypersensitivity, DelayedImmunologic MemoryAdjuvants, ImmunologicImmune Complex DiseasesClone CellsT-Lymphocytes, Helper-InducerCD4-CD8 RatioAdaptive ImmunityCell DivisionLeukocytesEnzyme-Linked Immunosorbent AssayAmino Acid SequenceInterleukin-4Mice, TransgenicApoptosisAntigens, NeoplasmAntigens, CD45ImmunosuppressionTh1 CellsLeukemia, LymphoidJurkat CellsRNA, MessengerMice, Inbred C3H