LymphocytesLymphocyte ActivationT-LymphocytesLymphocyte SubsetsLymphocyte CountPhytohemagglutininsMicronucleus TestsSister Chromatid ExchangeB-LymphocytesMicronuclei, Chromosome-DefectiveConcanavalin AFlow CytometryLeukocyte CountCells, CulturedLectinsComet AssayRosette FormationThymus GlandHempaSpleenCD4-Positive T-LymphocytesLymphocyte Culture Test, MixedChromosome AberrationsPeripheral NervesMitogensLymphopeniaLeukocytes, MononuclearAntibodies, MonoclonalT-Lymphocyte SubsetsInterleukin-2Pokeweed MitogensImmune Adherence ReactionCD4-CD8 RatioLeukemia, LymphoidLymph NodesCD8-Positive T-LymphocytesAntigens, CD3DNA DamageImmunity, CellularOccupational ExposureKiller Cells, NaturalCell SeparationCytotoxicity, ImmunologicAntigens, CDMice, Inbred C57BLImmunophenotypingAntigens, Differentiation, T-LymphocyteAntigens, SurfaceMice, Inbred BALB CInterferon-gammaMonocytesTime FactorsReceptors, Antigen, T-CellCytotoxicity Tests, ImmunologicCarcinogens, EnvironmentalAntigensPeripheral Nervous SystemRNA, MessengerDNALymphocytes, Tumor-InfiltratingPeripheral Nervous System DiseasesImmunoglobulinsMolecular Sequence DataCytokinesT-Lymphocytes, RegulatoryCell DivisionApoptosisT-Lymphocytes, CytotoxicCell LineMutagenicity TestsFluorescent Antibody TechniqueMutagensFas Ligand ProteinCase-Control StudiesLymphocyte TransfusionT-Lymphocytes, Helper-InducerAntibody FormationMosaicismPeripheral Vascular DiseasesMembrane GlycoproteinsPhenotypeReceptors, Interleukin-2ThymidineCell DifferentiationKaryotypingBase SequenceAntigens, CD95Immunoglobulin GInterleukin-4Dose-Response Relationship, DrugSkin TestsPolymerase Chain ReactionErythrocytesLymphocyte DepletionGene ExpressionMice, TransgenicImmunosuppressive AgentsGamma RaysReceptors, Lymphocyte HomingGene Expression Regulation