LymphocytesLymphocyte ActivationT-LymphocytesB-LymphocytesLymphocyte CountLymphocyte SubsetsCell LineJurkat CellsFlow CytometrySpleenCD4-Positive T-LymphocytesAntigens, Differentiation, T-LymphocyteCells, CulturedInterleukin-2Cell Line, TransformedLymphocyte Culture Test, MixedAntigens, CDLectinsAntibodies, MonoclonalAntigens, SurfaceMolecular Sequence DataLymphocytes, Tumor-InfiltratingPhytohemagglutininsT-Lymphocytes, CytotoxicLymphocyte TransfusionHIV-1Concanavalin ALeukocyte CountCytotoxicity, ImmunologicTransfectionCell MembraneApoptosisAmino Acid SequenceBase SequenceCD8-Positive T-LymphocytesRNA, MessengerT-Lymphocyte SubsetsDNAAntigens, CD3Lymphocyte DepletionMitogensImmunity, CellularTumor Cells, CulturedSignal TransductionMice, Inbred C57BLReceptors, Lymphocyte HomingLymph NodesLymphocyte CooperationKineticsLymphocyte Function-Associated Antigen-1Rosette FormationMice, Inbred BALB CKiller Cells, NaturalThymus GlandCytotoxicity Tests, ImmunologicInterferon-gammaReceptors, Antigen, B-CellImmunophenotypingCD4 Lymphocyte CountCell SeparationReceptors, Antigen, T-CellLeukemia, LymphoidImmune Adherence ReactionImmunoglobulinsLymphocytes, NullClone CellsCytokinesCD4-CD8 RatioLymphoid TissuePalatine TonsilPokeweed MitogensCell DivisionAntigensMonocytesAntigens, CD45EpitopesThoracic DuctAntibody FormationImmunoglobulin MThymidineMice, Inbred StrainsMacrophagesLeukocytes, MononuclearTime FactorsT-Lymphocytes, Helper-InducerImmunoglobulin GMembrane GlycoproteinsAntigens, CD4Receptors, Interleukin-2T-Lymphocytes, RegulatoryCell MovementHistocompatibility AntigensCell AdhesionIsoantigensImmune ToleranceLeukocytesLymphopeniaImmunologic MemoryAntigens, NeoplasmReceptors, Antigen, T-Cell, gamma-delta