LymphocytesLymphocyte CountCD4 Lymphocyte CountLymphocyte ActivationLeukocyte CountCD40 LigandCD4-Positive T-LymphocytesT-LymphocytesAntigens, CDAntigens, CD44Antigens, CD3CD4-CD8 RatioLymphocyte SubsetsB-LymphocytesAntigens, CD47Antigens, CD8Flow CytometryLymphopeniaT-Lymphocyte SubsetsHIV InfectionsAntigens, CD40Antigens, CD28Antigens, CD34CD8-Positive T-LymphocytesKiller Cells, NaturalLymphocytosisCells, CulturedBlood Cell CountPlatelet CountAntigens, CD38Antigens, CD14Antigens, CD2Antigens, CD80Antigens, CD19ImmunophenotypingViral LoadAntigens, CD95Antigens, CD1Cell CountHIV-1SpleenAcquired Immunodeficiency SyndromeAIDS-Related Opportunistic InfectionsAnti-HIV AgentsAntigens, CD5Antigens, CD20Membrane GlycoproteinsLigandsAntigens, CD86Antigens, CD56Antiretroviral Therapy, Highly ActiveInterleukin-2Antigens, CD18PhytohemagglutininsTime FactorsLeukemia, Lymphocytic, Chronic, B-CellImmunity, CellularLymphocyte Culture Test, MixedT-Lymphocytes, CytotoxicLymphocytes, Tumor-InfiltratingAntigens, CD30Lymphocyte DepletionThymus GlandCytotoxicity, ImmunologicAntigens, CD43Antigens, CD24Antibodies, MonoclonalImmunoglobulinsLymph NodesErythrocyte CountAntigens, CD7Antigens, CD36Leukemia, LymphoidLymphocyte TransfusionAntigens, CD9Antigens, CD11CytokinesRosette FormationAntigens, CD57HIV SeronegativityReceptors, Antigen, B-CellAntigens, Differentiation, T-LymphocyteNeutrophilsHIV SeropositivityRetrospective StudiesConcanavalin ABiological MarkersAntigens, CD59Prospective StudiesAntigens, CD70T-Lymphocytes, RegulatoryZidovudineMonocytesPrognosisAntigens, CD46Antigens, CD11bLeukocytesLeukocytes, MononuclearImmune Adherence ReactionHematologic Tests