SomatostatinIslets of LangerhansSomatostatin-Secreting CellsReceptors, SomatostatinInsulinGastrinsGlucagonGastric AcidIslets of Langerhans TransplantationPerfusionReceptor, InsulinGlucoseOctreotideInsulin-Secreting CellsInsulin ResistanceInsulinomaPancreasGlucagon-Secreting CellsDiabetes Mellitus, Type 1Islet Amyloid PolypeptideDiabetes Mellitus, ExperimentalSomatostatin-28Adenoma, Islet CellBlood GlucoseProinsulinInsulin Receptor Substrate ProteinsHypoglycemic AgentsGlucose Tolerance TestCells, CulturedDiabetes Mellitus, Type 2CalciumPancreatic HormonesRats, WistarInsulin AntagonistsInsulin AntibodiesStreptozocinInsulin, Long-ActingPancreatic PolypeptideHyperglycemiaC-PeptideRats, Sprague-DawleyDiazoxideDose-Response Relationship, DrugRNA, MessengerMice, Inbred C57BLRats, Inbred StrainsCarcinoma, Islet CellTime FactorsSignal TransductionTolbutamidePancreatic NeoplasmsMice, Inbred NODHyperinsulinismCell LineNeuroendocrine TumorsSecretory RateKineticsMannoheptuloseAlloxanImmunohistochemistryGrowth HormoneLiverInsulin LisproGlucose Clamp TechniqueGlucokinaseGlucose Transporter Type 2Glucagon-Like Peptide 1Diabetes MellitusGene Expression RegulationHistamine ReleaseMice, ObeseHypoglycemiaObesityAdipose TissueGlucagonomaMice, TransgenicInsulin Infusion SystemsFastingHormonesPhosphorylationMice, KnockoutCyclic AMPAcromegalyFatty Acids, NonesterifiedMolecular Sequence DataHomeostasisInsulin AspartExocytosisGene ExpressionPeptides, CyclicInsulin, Isophane