LymphocytesLymphocyte ActivationAntigensT-LymphocytesAntigens, SurfaceB-LymphocytesPhytohemagglutininsAntigens, BacterialConcanavalin AAntigens, NeoplasmLymphocyte SubsetsLymphocyte Function-Associated Antigen-1Lymphocyte CountAntigens, CDAntigens, ViralSpleenLeukocyte CountPokeweed MitogensLymphocyte Culture Test, MixedDexamethasone IsonicotinateCells, CulturedAntibodies, MonoclonalMitogensImmunity, CellularAntibody FormationFlow CytometryCytotoxicity, ImmunologicReceptors, Antigen, T-CellInterleukin-2Mice, Inbred BALB CRosette FormationAntigens, CD3Mice, Inbred C57BLCD4-Positive T-LymphocytesT-Lymphocytes, CytotoxicAntigens, HelminthSchistosoma japonicumImmunoglobulinsHemolytic Plaque TechniqueLectinsHLA AntigensAntigens, ProtozoanCissampelosCD8-Positive T-LymphocytesLymphocyte CooperationImmunologic Deficiency SyndromesAntigens, CD58Graft vs Host ReactionAntigens, T-IndependentInterferon-gammaImmunoglobulin GHistocompatibility Antigens Class IIAntigens, Polyomavirus TransformingImmunoglobulin MH-2 AntigensThymus GlandLymph NodesKiller Cells, NaturalMolecular Sequence DataAntigens, FungalImmune ToleranceCytotoxicity Tests, ImmunologicReceptors, Antigen, B-CellCell LineSchistosomiasis japonicaT-Lymphocyte SubsetsAntigens, CD4CytokinesHypersensitivity, DelayedImmunosuppressionCell DivisionHistocompatibility AntigensAntigens, Differentiation, T-LymphocyteFluorescent Antibody TechniqueEpitopesHLA-DR AntigensCell AdhesionT-Lymphocytes, Helper-InducerEnzyme-Linked Immunosorbent AssayCell Migration InhibitionImmunosuppressive AgentsAntibody-Producing CellsStreptodornase and StreptokinaseJurkat CellsMembrane GlycoproteinsIntercellular Adhesion Molecule-1Mice, Inbred StrainsT-Lymphocytes, RegulatoryCD4-CD8 RatioCarcinoembryonic AntigenCell Adhesion MoleculesLymphocytes, Tumor-InfiltratingMonocytesAntigens, Viral, TumorLymphoid TissueTime FactorsLeukocytesThymidineHypericumAntigens, CD45