ChickensLymphocytesLymphocyte ActivationT-LymphocytesLymphocyte SubsetsLymphocyte CountB-LymphocytesChick EmbryoPoultry DiseasesLymphocyte Culture Test, MixedSpleenCells, CulturedLymphocytes, Tumor-InfiltratingPhytohemagglutininsMolecular Sequence DataBursa of FabriciusT-Lymphocytes, CytotoxicChicken anemia virusLymphocyte TransfusionConcanavalin ACD4-Positive T-LymphocytesLeukocyte CountFlow CytometryCytotoxicity, ImmunologicBase SequenceAmino Acid SequenceInterleukin-2CD8-Positive T-LymphocytesT-Lymphocyte SubsetsAntibodies, MonoclonalAvian ProteinsAntigens, CD3Immunity, CellularMitogensLymphocyte DepletionCell LineThymus GlandMice, Inbred C57BLAntigens, CDMice, Inbred BALB CReceptors, Lymphocyte HomingLymph NodesRosette FormationLymphocyte CooperationLymphocyte Function-Associated Antigen-1Killer Cells, NaturalLectinsAntigens, Differentiation, T-LymphocyteAntigens, SurfaceCytotoxicity Tests, ImmunologicImmunoglobulinsInterferon-gammaReceptors, Antigen, B-CellRNA, MessengerDNAMarek DiseaseImmunophenotypingCD4 Lymphocyte CountAvian LeukosisCell SeparationTime FactorsReceptors, Antigen, T-CellClone CellsAntibody FormationImmune Adherence ReactionCell DivisionLeukemia, LymphoidAntigensEpitopesCytokinesLymphoid TissueFluorescent Antibody TechniqueLymphocytes, NullSpecies SpecificityCloning, MolecularErythrocytesImmunoglobulin GImmunoglobulin MPalatine TonsilCD4-CD8 RatioMonocytesMacrophagesPokeweed MitogensAntigens, CD45Membrane GlycoproteinsCell DifferentiationJurkat CellsAvian leukosis virusGene Expression RegulationThymidineInfluenza in BirdsMice, Inbred StrainsCell AdhesionThoracic DuctLeukocytes, MononuclearCell MovementApoptosisKineticsLeukocytesAntigens, CD4