LymphopeniaLymphocytesLymphocyte ActivationLymphocyte CountT-LymphocytesT-Lymphocytopenia, Idiopathic CD4-PositiveLymphocyte SubsetsB-LymphocytesLeukocyte CountCarboprostCD4-Positive T-LymphocytesSpleenRats, Inbred BBPropylene GlycolsFlow CytometryT-Lymphocyte SubsetsThymus GlandLymphocyte Culture Test, MixedCD8-Positive T-LymphocytesCells, CulturedMice, Inbred C57BLLymphocyte DepletionLeukocytosisInterleukin-7Lymphocytes, Tumor-InfiltratingSevere Combined ImmunodeficiencyPhytohemagglutininsReceptors, LysosphingolipidImmunologic Deficiency SyndromesInterleukin-2Lymph NodesT-Lymphocytes, CytotoxicAntibodies, MonoclonalLymphocyte TransfusionImmunophenotypingAntigens, CD3Antigens, CDConcanavalin AImmunity, CellularMice, Inbred BALB CCytotoxicity, ImmunologicSphingosineT-Lymphocytes, RegulatoryLymphoid TissueCD4-CD8 RatioKiller Cells, NaturalImmunosuppressive AgentsReceptors, Antigen, T-CellAntigens, Differentiation, T-LymphocyteCD4 Lymphocyte CountCytokinesMice, KnockoutFood Coloring AgentsInterferon-gammaTime FactorsAdoptive TransferCell SeparationMitogensBlood Cell CountOpportunistic InfectionsImmunologic MemoryReceptors, Lymphocyte HomingLupus Erythematosus, SystemicLymphocyte CooperationLymphopoiesisLymphocyte Function-Associated Antigen-1Rosette FormationCell ProliferationApoptosisMice, TransgenicBone MarrowDacarbazineThymectomyB-Lymphocyte SubsetsRats, Inbred LewAntineoplastic Agents, AlkylatingHomeostasisLeukocytesAntilymphocyte SerumCytotoxicity Tests, ImmunologicImmune ToleranceLectinsLeukopeniaAutoimmunityCell DivisionAntigens, SurfaceMonocytesReceptors, Antigen, B-CellLeukocytes, MononuclearAntigens, CD95Molecular Sequence DataReceptors, Interleukin-2Blood CellsPhenotypeReceptors, Interleukin-7Cell MovementCell DifferentiationImmunoglobulin GImmunotherapyCell Line