Leukocytes, MononuclearLymphocytesMonocytesLymphocyte ActivationPolymerase Chain ReactionCells, CulturedRNA, MessengerCytokinesPeripheral NervesT-LymphocytesPeripheral Nervous SystemPeripheral Nervous System DiseasesFlow CytometryPhytohemagglutininsPeripheral Vascular DiseasesInterferon-gammaCD4-Positive T-LymphocytesAntigens, CDInterleukin-2Peripheral Arterial DiseasePeripheral Nerve InjuriesTime FactorsHIV-1B-LymphocytesTumor Necrosis Factor-alphaCell SeparationLeukocyte CountBlood CellsLeukocytesInterleukin-10Antibodies, MonoclonalImmunophenotypingMolecular Sequence DataEnzyme-Linked Immunosorbent AssayKiller Cells, NaturalCytotoxicity, ImmunologicLymphoma, T-Cell, PeripheralMacrophagesPokeweed MitogensReverse Transcriptase Polymerase Chain ReactionInterleukin-4CD8-Positive T-LymphocytesConcanavalin ABone Marrow CellsT-Lymphocyte SubsetsAntigens, CD3Immunity, CellularFetal BloodCell LineBase SequenceInterleukin-6HIV InfectionsHematopoietic Stem CellsCell DivisionInterleukin-1Antigens, CD14LipopolysaccharidesGene ExpressionCase-Control StudiesMice, Inbred C57BLBone MarrowRecombinant ProteinsImmunoglobulin GGene Expression RegulationSciatic Nerve