LymphocytesLymphocyte ActivationAntigensT-LymphocytesPhytohemagglutininsAntigens, SurfaceB-LymphocytesConcanavalin AAntigens, BacterialLymphocyte SubsetsAntigens, NeoplasmLymphocyte Function-Associated Antigen-1Cells, CulturedPokeweed MitogensMitogensLymphocyte CountAntigens, CDLectinsSpleenAntigens, ViralLeukocyte CountRosette FormationLymphocyte Culture Test, MixedAntibodies, MonoclonalInterleukin-2Cytotoxicity, ImmunologicFlow CytometryImmunity, CellularDexamethasone IsonicotinateAntibody FormationReceptors, Antigen, T-CellAntigens, CD3ImmunoglobulinsCD4-Positive T-LymphocytesT-Lymphocytes, CytotoxicMice, Inbred BALB CMice, Inbred C57BLHemolytic Plaque TechniqueMicronucleus TestsCell LineHLA AntigensStreptodornase and StreptokinaseImmunoglobulin GCD8-Positive T-LymphocytesCell DivisionThymidineLymphocyte CooperationKiller Cells, NaturalImmunoglobulin MInterferon-gammaImmunologic Deficiency SyndromesCytotoxicity Tests, ImmunologicAntigens, ProtozoanCissampelosHistocompatibility Antigens Class IIAntigens, CD58Thymus GlandMolecular Sequence DataReceptors, Antigen, B-CellLymph NodesImmune ToleranceGraft vs Host ReactionAntigens, T-IndependentAntigens, FungalAntigens, Polyomavirus TransformingImmunosuppressionJurkat CellsAntigens, Differentiation, T-LymphocyteMicronuclei, Chromosome-DefectiveFluorescent Antibody TechniqueH-2 AntigensTime FactorsAntigens, CD4MonocytesT-Lymphocyte SubsetsEpitopesSister Chromatid ExchangeCytokinesHistocompatibility AntigensHypersensitivity, DelayedDNACell AdhesionHLA-DR AntigensImmunosuppressive AgentsAntibody-Producing CellsAntigens, HelminthT-Lymphocytes, Helper-InducerLeukocytes, MononuclearMembrane GlycoproteinsEnzyme-Linked Immunosorbent AssayLeukemia, LymphoidLeukocytesReceptors, Interleukin-2T-Lymphocytes, RegulatoryLymphocyte TransfusionCell Adhesion MoleculesCell Migration InhibitionImmune Adherence ReactionIntercellular Adhesion Molecule-1HLA-A2 Antigen