Killer Cells, NaturalLeukocytes, MononuclearKiller Cells, Lymphokine-ActivatedLymphokinesCytotoxicity, ImmunologicInterleukin-2Lymphocyte ActivationT-LymphocytesInterferon-gammaKiller Factors, YeastReceptors, Natural Killer CellReceptors, KIRCytokine-Induced Killer CellsCells, CulturedLymphocytesMacrophage-Activating FactorsWhale, KillerReceptors, ImmunologicMonocytesFlow CytometryInterleukin-4SpleenLeukocyte Migration-Inhibitory FactorsAntigens, Differentiation, T-LymphocyteAntigens, CDAntibody-Dependent Cell CytotoxicityAntibodies, MonoclonalImmunity, CellularNatural Killer T-CellsCytokinesConcanavalin AMacrophagesAntigens, SurfacePhytohemagglutininsCytotoxicity Tests, ImmunologicMice, Inbred C57BLCell LineInterleukinsB-LymphocytesAntigens, CD3Mice, Inbred BALB CReceptors, FcReceptors, Interleukin-2NK Cell Lectin-Like Receptor Subfamily CImmunophenotypingRecombinant ProteinsRNA, MessengerReceptors, KIR2DL3Receptors, IgGNK Cell Lectin-Like Receptor Subfamily DClone CellsCell SeparationSuppressor Factors, ImmunologicInterleukin-15T-Lymphocytes, CytotoxicPerforinReceptors, KIR3DL1CyclosporinsCD4-Positive T-LymphocytesHLA-C AntigensLymphocyte SubsetsMice, Inbred StrainsInterferonsGranzymesReceptors, KIR2DL4NK Cell Lectin-Like Receptor Subfamily KLectins, C-TypeReceptors, KIR2DL1Molecular Sequence DataTumor Necrosis Factor-alphaDose-Response Relationship, ImmunologicT-Lymphocytes, Helper-InducerInterleukin-3Cell DivisionMembrane GlycoproteinsT-Lymphocyte SubsetsPhenotypeTumor Cells, CulturedAntigens, CD56Leukocyte CountHistocompatibility Antigens Class IReceptors, KIR2DL2Lymphocyte Culture Test, MixedImmunotherapyImmunity, InnateHypersensitivity, DelayedTime FactorsTuberculinPore Forming Cytotoxic ProteinsInterleukin-1LeukocytesAntigens, LyBase SequenceK562 CellsMitogensReceptors, Antigen, T-CellLymphotoxin-alphaChemokines, CMonocytes, Activated KillerInterleukin-5