ExocytosisInsulinIslets of LangerhansInsulin-Secreting CellsSecretory VesiclesGlucoserab3A GTP-Binding ProteinInsulinomaSyntaxin 1SynaptotagminsReceptor, InsulinSNARE ProteinsR-SNARE ProteinsCalciumMunc18 ProteinsCytoplasmic GranulesVesicular Transport ProteinsNerve Tissue ProteinsInsulin ResistanceGlyburideMicroscopy, FluorescenceCell LineCell MembraneCells, CulturedGreen Fluorescent ProteinsMembrane ProteinsMicroscopy, ConfocalInsulin Receptor Substrate ProteinsInsulin, Long-ActingHypoglycemic AgentsInsulin AntibodiesChromaffin CellsInsulin AntagonistsInsulin LisproElectric CapacitanceGlucose Tolerance TestSynaptic VesiclesDiabetes Mellitus, Type 2Insulin Infusion SystemsGlucose Clamp TechniqueSynaptosomal-Associated Protein 25Qa-SNARE ProteinsWeibel-Palade BodiesInsulin AspartInsulin, IsophaneMembrane FusionInsulin, Regular, PorkGlucagonHyperinsulinismAdipose Tissuerab3 GTP-Binding ProteinsAcrosomeInsulinsPC12 CellsSignal TransductionSynaptotagmin IProinsulinObesityKineticsInsulin, Regular, HumanC-PeptidePhosphorylationGlucose Transporter Type 4FastingBlood GlucosePyridinium CompoundsLiverHyperglycemiaMuscle, SkeletalVesicle-Associated Membrane Protein 2AdipocytesEndocytosisDiabetes Mellitus, Type 1Time FactorsFatty Acids, NonesterifiedInsulin, Short-ActingHypoglycemiaPancreasrab GTP-Binding ProteinsRats, WistarDose-Response Relationship, DrugDiabetes Mellitus, ExperimentalTetanus ToxinRats, Sprague-DawleyAdrenal MedullaDiabetes MellitusPhosphoproteinsAcrosome ReactionGlucose IntoleranceMonosaccharide Transport ProteinsTransport VesiclesPhosphatidylinositol 3-KinasesModels, BiologicalCattleBiological TransportChromaffin GranulesDeoxyglucoseCatecholaminesSpider VenomsHomeostasis