LymphocytesCell NucleusLymphocyte ActivationLymphocyte SubsetsT-LymphocytesLymphocyte CountB-LymphocytesNucleus AccumbensThalamic NucleiSolitary NucleusLymphocyte Culture Test, MixedCells, CulturedCochlear NucleusLymphocytes, Tumor-InfiltratingPhytohemagglutininsSpleenRaphe NucleiActive Transport, Cell NucleusCerebellar NucleiSeptal NucleiT-Lymphocytes, CytotoxicArcuate NucleusCaudate NucleusLymphocyte TransfusionParaventricular Hypothalamic NucleusCD4-Positive T-LymphocytesFlow CytometryConcanavalin ALeukocyte CountCytotoxicity, ImmunologicMice, Inbred C57BLCell LineInterleukin-2Molecular Sequence DataSuprachiasmatic NucleusRed NucleusTrigeminal NucleiCD8-Positive T-LymphocytesT-Lymphocyte SubsetsSubthalamic NucleusAntigens, CD3MitogensAntibodies, MonoclonalSupraoptic NucleusCytoplasmLymphocyte DepletionImmunity, CellularMice, Inbred BALB CAntigens, CDLymph NodesReceptors, Lymphocyte HomingLymphocyte CooperationTime FactorsLymphocyte Function-Associated Antigen-1Rosette FormationThymus GlandKiller Cells, NaturalRNA, MessengerAmino Acid SequenceAntigens, Differentiation, T-LymphocyteNeuronsLectinsAntigens, SurfaceCytotoxicity Tests, ImmunologicInterferon-gammaCell DivisionImmunohistochemistryImmunophenotypingReceptors, Antigen, B-CellCell SeparationFluorescent Antibody TechniqueCD4 Lymphocyte CountDNABase SequenceSignal TransductionLeukemia, LymphoidReceptors, Antigen, T-CellApoptosisRats, Sprague-DawleyClone CellsOlivary NucleusImmunoglobulinsImmune Adherence ReactionLymphocytes, NullCytokinesThymidineGene Expression RegulationAntigensJurkat CellsNuclear ProteinsMice, Inbred StrainsPalatine TonsilMonocytesLymphoid TissueEpitopesCD4-CD8 RatioTrigeminal Nucleus, SpinalCell DifferentiationPokeweed MitogensMice, Knockout