Receptors, GhrelinGhrelinPeptide HormonesGrowth Hormone-Releasing HormoneGrowth HormoneAmylasesp-Methoxy-N-methylphenethylamineCeruletideReceptors, G-Protein-CoupledHuman Growth HormonePancreasOligopeptidesBethanechol CompoundsSincalideCholecystokininCarbacholSecretory RatePituitary GlandSecretinAdrenocorticotropic HormoneGastric AcidInsulinWeibel-Palade BodiesHistamine ReleaseStimulation, ChemicalCalciumIslets of LangerhansExocytosisSpiro CompoundsMucusSomatotrophsCholinergic AgonistsHistamineDose-Response Relationship, DrugBethanecholSecretory PathwayParietal Cells, GastricSecretory VesiclesRats, WistarMast CellsGastrinsIntestinal SecretionsChloridesProlactinParotid GlandCytoplasmic GranulesCells, CulturedCarbamatesReceptors, NeuropeptidePituitary Gland, AnteriorRats, Sprague-DawleyGoblet CellsSulpirideEatingStomachThyrotropin-Releasing HormoneCyclohexanesPiperidinesPeptidesVagotomyKeto AcidsRats, Inbred StrainsZollinger-Ellison SyndromeGlucoseCyclic AMPTrypsinogenAppetite RegulationGastric MucosaBody FluidsHypoglycemic AgentsAtropineInsulin-Like Growth Factor IHydrocortisoneElectrolytesSomatostatinRNA, MessengerDogsBlood GlucoseGlucagon-Like Peptide 1ColforsinTime FactorsCorticotropin-Releasing HormoneColonLeptinHormonesCell LineHypothalamusGastric EmptyingGlucagonCatecholaminesInsulin-Secreting CellsKineticsArgininePancreatitisAdrenal MedullaSignal TransductionCell DegranulationIntestinal MucosaNeuropeptidesFasting