Islets of LangerhansDiabetes Mellitus, Type 1Insulin AntibodiesGlutamate DecarboxylaseAutoantibodiesDiabetes Mellitus, Type 2Diabetes MellitusReceptor-Like Protein Tyrosine Phosphatases, Class 8AntibodiesHLA-DQ beta-ChainsAdenoma, Islet CellHLA-DQ AntigensC-PeptideIslets of Langerhans TransplantationProtein Tyrosine Phosphatase, Non-Receptor Type 1InsulinAutoantigensDiabetes Mellitus, ExperimentalDiabetes ComplicationsAntibody SpecificityBlood GlucoseAntibodies, MonoclonalCarcinoma, Islet CellAntibodies, ViralDiabetes, GestationalHypoglycemic AgentsAntibody FormationAntibodies, BacterialParietal Cells, GastricInsulin-Secreting CellsFluorescent Antibody TechniqueIsoantibodiesImmunoglobulin GHemoglobin A, GlycosylatedRisk FactorsGlucoseIslet Amyloid PolypeptideAntibodies, NeutralizingGlucose Tolerance TestAntibodies, AntinuclearHyperglycemiaStreptozocinAnemia, PerniciousPancreasRh-Hr Blood-Group SystemGlucagonImmunoglobulin MInsulinomaTime FactorsCells, CulturedAntibody AffinityAutoimmune DiseasesBiological MarkersDiabetic NephropathiesDiabetic AngiopathiesGastritis, AtrophicDiabetic NeuropathiesGlucagon-Secreting CellsAntibodies, HeterophileMice, Inbred NODInsulin ResistanceEnzyme-Linked Immunosorbent AssayIntrinsic FactorEndothelium, VascularCase-Control StudiesAntibodies, Anti-IdiotypicObesityPrevalenceBinding Sites, AntibodyHypoglycemiaDiabetic RetinopathyAchlorhydriaLupus Erythematosus, SystemicDiabetic KetoacidosisAlloxanVasculitisEpitopesPrediabetic StateMice, Inbred BALB CT-LymphocytesErythrocytesRats, Inbred BBHIV AntibodiesPregnancy in DiabeticsGlucose IntoleranceProinsulinAntigen-Antibody ComplexGastrinsPancreatic NeoplasmsMolecular Sequence DataProspective StudiesFollow-Up StudiesCell LineGlucagonomaAntibodies, NeoplasmAntibodies, ProtozoanBody Mass IndexBlood Grouping and CrossmatchingAntigensComplement System Proteins