Lymphocyte SubsetsLymphocytesAntibodiesLymphocyte ActivationTh2 CellsTh1 CellsLymphocyte CountAntibodies, MonoclonalAntibody SpecificityT-Lymphocyte SubsetsT-LymphocytesCD4-CD8 RatioAntibodies, ViralFlow CytometryAntibodies, BacterialB-LymphocytesAntibody FormationTh17 CellsLeukocyte CountCD4-Positive T-LymphocytesImmunophenotypingKiller Cells, NaturalAntibodies, NeutralizingFluorescent Antibody TechniqueCD8-Positive T-LymphocytesSpleenB-Lymphocyte SubsetsMice, Inbred BALB CT-Lymphocytes, Helper-InducerAntigens, CD3Antigens, CDAntibody AffinityEpitopesCells, CulturedAntibodies, Anti-IdiotypicBinding Sites, AntibodyAntigens, CD45Immunoglobulin MAntigens, SurfaceImmunity, CellularMice, Inbred C57BLInterleukin-2Immunoglobulin GPhytohemagglutininsLymph NodesMolecular Sequence DataAntigens, Differentiation, T-LymphocyteT-Lymphocytes, RegulatoryCytotoxicity, ImmunologicFactor VIIaT-Lymphocytes, CytotoxicInterferon-gammaCytokinesHIV AntibodiesAutoantibodiesAntigens, CD4Antibodies, NeoplasmLymphocytes, Tumor-InfiltratingAntibodies, AntinuclearAntibodies, ProtozoanImmunoglobulinsCross ReactionsCell SeparationConcanavalin ALymphopeniaThymus GlandCell LineTime FactorsLymphocyte Culture Test, MixedRosette FormationAmino Acid SequenceImmunoenzyme TechniquesLymphocyte DepletionReceptors, Antigen, T-Cell, gamma-deltaMitogensHLA-DR AntigensImmunoglobulin ALymphoid TissueExanthema SubitumCD4 Lymphocyte CountAntigens, CD19AntigensImmunologic MemoryLeukocytes, MononuclearInterleukin-4Lymphocytes, NullRecombinant ProteinsAntigens, DifferentiationPhenotypeNeutralization TestsReceptors, Antigen, B-CellAntigens, CD57Antibodies, FungalMembrane GlycoproteinsEnzyme-Linked Immunosorbent AssayImmunohistochemistryMonocytesMice, Inbred StrainsAntibodies, BlockingLeukocytes