LymphocytesLymphocyte ActivationAntibodies, MonoclonalAntigensT-LymphocytesAntigens, SurfaceB-LymphocytesAntigens, BacterialAntigens, NeoplasmPhytohemagglutininsConcanavalin ALymphocyte SubsetsLymphocyte Function-Associated Antigen-1Antigens, CDAntigens, ViralLymphocyte CountSpleenLeukocyte CountMice, Inbred BALB CEpitopesPokeweed MitogensCells, CulturedFlow CytometryLymphocyte Culture Test, MixedAntibody SpecificityDexamethasone IsonicotinateCytotoxicity, ImmunologicAntibody FormationMitogensImmunity, CellularInterleukin-2Receptors, Antigen, T-CellImmunoglobulin GRosette FormationAntigens, CD3Mice, Inbred C57BLCD4-Positive T-LymphocytesT-Lymphocytes, CytotoxicImmunoglobulinsFluorescent Antibody TechniqueEnzyme-Linked Immunosorbent AssayMolecular Sequence DataImmunoglobulin MCell LineLectinsHemolytic Plaque TechniqueHLA AntigensCD8-Positive T-LymphocytesCross ReactionsLymphocyte CooperationHistocompatibility Antigens Class IIAntigens, ProtozoanInterferon-gammaImmunologic Deficiency SyndromesCissampelosAntigens, CD58Antigens, FungalAntigens, T-IndependentGraft vs Host ReactionKiller Cells, NaturalAntigens, Polyomavirus TransformingLymph NodesThymus GlandH-2 AntigensHybridomasAntigens, CD4Cell DivisionReceptors, Antigen, B-CellAntigens, Differentiation, T-LymphocyteImmune ToleranceMembrane GlycoproteinsCytotoxicity Tests, ImmunologicT-Lymphocyte SubsetsCell AdhesionImmunosuppressionAntigens, HelminthAmino Acid SequenceHypersensitivity, DelayedCytokinesHistocompatibility AntigensHLA-DR AntigensMice, Inbred StrainsCarcinoembryonic AntigenCell Adhesion MoleculesT-Lymphocytes, Helper-InducerIntercellular Adhesion Molecule-1Antigen-Antibody ReactionsImmunosuppressive AgentsMonocytesAntibody-Producing CellsJurkat CellsT-Lymphocytes, RegulatoryCell Migration InhibitionImmunoenzyme TechniquesTime FactorsStreptodornase and StreptokinaseRecombinant ProteinsLeukocytesCD4-CD8 RatioLymphoid Tissue