Lymphocyte Culture Test, MixedLymphocytesBacteriological TechniquesLymphocyte ActivationSensitivity and SpecificityT-LymphocytesConcanavalin APhytohemagglutininsCells, CulturedLectinsB-LymphocytesCytotoxicity, ImmunologicIsoantigensMitogensSpleenLymphocyte SubsetsImmunity, CellularCytotoxicity Tests, ImmunologicLymphocyte CountInterleukin-2T-Lymphocytes, CytotoxicThymidineHistocompatibility AntigensSister Chromatid ExchangeMice, Inbred StrainsLymphocytes, Tumor-InfiltratingMicronucleus TestsLeukocyte CountLymphocyte CooperationMicronuclei, Chromosome-DefectiveCell SeparationFlow CytometryTuberculinMice, Inbred BALB CHistocompatibilityRosette FormationPokeweed MitogensThymus GlandImmune Adherence ReactionCD4-Positive T-LymphocytesAntibody FormationClone CellsInterferon-gammaAntigens, SurfaceHLA AntigensMitomycinsCell DivisionMice, Inbred C57BLHelichrysumImmunoglobulinsAntigens, Differentiation, T-LymphocyteChromosome AberrationsKiller Cells, NaturalAntibodies, MonoclonalT-Lymphocyte SubsetsEpitopesCD8-Positive T-LymphocytesGraft vs Host ReactionImmunogeneticsMutagensLeukocyte Migration-Inhibitory FactorsTime FactorsHistocompatibility TestingImmune ToleranceAntigensT-Lymphocytes, RegulatoryCell Migration InhibitionHypersensitivity, DelayedHLA-DR AntigensLymphocyte TransfusionLymph NodesTransplantation, HomologousAntigens, CDReceptors, Antigen, T-CellT-Lymphocytes, Helper-InducerMice, Inbred C3HCell LineMacrophagesImmune SeraImmunosuppressionImmunophenotypingMonocytesDNADose-Response Relationship, ImmunologicCytokinesMice, Inbred DBAHistocompatibility Antigens Class IIReceptors, Interleukin-2Immunoglobulin Fc FragmentsAntigen-Antibody ReactionsPhenotypeImmunoglobulin GLeukocytes, MononuclearReceptors, FcLymphokinesEpoxy CompoundsTritiumH-2 AntigensHemolytic Plaque TechniqueAntigens, CD3