AntigensAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceAntigens, ViralElectric StimulationLymphocyte ActivationT-LymphocytesAntigens, CDReceptors, Antigen, T-CellAntigens, ProtozoanAntigens, Polyomavirus TransformingHLA AntigensReceptors, Antigen, B-CellAntigens, FungalAntigens, HelminthH-2 AntigensCells, CulturedCD4-Positive T-LymphocytesMice, Inbred BALB CEpitopesMice, Inbred C57BLCarcinoembryonic AntigenCD8-Positive T-LymphocytesAntigens, Viral, TumorAntigens, CD3OvalbuminInterferon-gammaB-LymphocytesCell LineFlow CytometryHLA-DR AntigensAntibodies, MonoclonalImmunoglobulin GImmunologic MemorySpleenHistocompatibility AntigensInterleukin-2Enzyme-Linked Immunosorbent AssayProliferating Cell Nuclear AntigenMolecular Sequence DataAntibody FormationClone CellsHistocompatibility Antigens Class IILeukemia, Basophilic, AcuteMice, TransgenicAntigens, CD4Prostate-Specific AntigenMast CellsO AntigensElectric Stimulation TherapyImmunizationCytokinesDinitrophenolsAntigens, CD15HLA-A2 AntigenAntigens, Tumor-Associated, CarbohydrateReceptors, IgEStreptodornase and StreptokinaseT-Lymphocyte SubsetsSignal TransductionAntigens, CD8Receptors, Antigen, T-Cell, alpha-betaCytotoxicity, ImmunologicTime FactorsAntigens, CD28Immunity, CellularLymphocytesStimulation, ChemicalCross ReactionsBlood Group AntigensInterleukin-4Hepatitis B Surface AntigensAntigen-Presenting CellsImmunoglobulin MHLA-A AntigensImmune ToleranceImmunophenotypingDendritic CellsImmunoglobulin ET-Lymphocytes, CytotoxicHistocompatibility Antigens Class ILymph NodesMice, Inbred StrainsAntigens, CD45Antibody SpecificityDeep Brain StimulationPhysical StimulationHypersensitivity, DelayedHLA-D AntigensAmino Acid SequenceFluorescent Antibody TechniqueReceptors, AntigenTh1 CellsHepatitis B AntigensAntigen-Antibody ReactionsMice, KnockoutCell DivisionImmune SeraAntigens, CD1