Purpura, Thrombocytopenic, IdiopathicPurpura, Thrombotic ThrombocytopenicPurpura, ThrombocytopenicPurpuraPurpura, Schoenlein-HenochAutoimmune DiseasesPlatelet CountPlasma ExchangeSplenectomyThrombocytopeniaADAM ProteinsHIV-1AutoantibodiesAcquired Immunodeficiency SyndromePurpura FulminansBlood PlateletsSimian immunodeficiency virusImmunoglobulins, IntravenousPlatelet TransfusionHIV InfectionsHemolytic-Uremic SyndromeSimian Acquired Immunodeficiency SyndromePlasmapheresisDanazolPregnancy Complications, HematologicRho(D) Immune GlobulinImmunodeficiency Virus, FelineAntigens, Human PlateletEcchymosisThrombopoietinvon Willebrand FactorLupus Erythematosus, SystemicSevere Combined ImmunodeficiencyImmunoglobulin GHIVPurpura, HyperglobulinemicOklahomaFeline Acquired Immunodeficiency SyndromeMegakaryocytesMolecular Sequence DataAutoimmunityAnemia, Hemolytic, AutoimmuneT-LymphocytesCommon Variable Immunodeficiencytat Gene Products, Human Immunodeficiency VirusAutoantigensAntibodies, Monoclonal, Murine-DerivedThrombopoiesisMetalloendopeptidasesVirus ReplicationAntibodies, MonoclonalReceptors, ThrombopoietinCD4-Positive T-LymphocytesImmunologic FactorsHIV Envelope Protein gp120Anti-HIV AgentsThrombotic MicroangiopathiesImmunologic Deficiency SyndromesAnemia, HemolyticHIV-2HIV AntibodiesAmino Acid SequenceAntigens, CD4HIV SeropositivityGene Products, gagChronic DiseaseAntibodies, AntinuclearPlatelet Membrane GlycoproteinsB-LymphocytesLymphocyte ActivationSpleenMacaca mulattaHIV Reverse TranscriptaseRNA, ViralPlasmaCD4 Lymphocyte CountRecurrenceCell LineHIV Core Protein p24Gene Products, envnef Gene Products, Human Immunodeficiency VirusFlow CytometryAdrenal Cortex HormonesZidovudinePrednisoloneFatal OutcomeCells, CulturedBase SequenceImmunosuppressive Agentsgag Gene Products, Human Immunodeficiency VirusAntigen-Antibody ComplexHemorrhageAIDS-Related Opportunistic InfectionsTreatment OutcomeEncephalomyelitis, Autoimmune, ExperimentalHIV AntigensViral LoadDisseminated Intravascular CoagulationIsoantibodiesReverse Transcriptase Inhibitors