ElectrolytesWater-Electrolyte BalanceWater-Electrolyte ImbalanceSodiumChloridesPotassiumIntestinal SecretionsSecretory RateBicarbonatesHypernatremiaBodily SecretionsHypokalemiaHyponatremiaBacterial Secretion SystemsOsmolar ConcentrationAcid-Base EquilibriumJejunumInsulinPancreatic JuiceWaterCells, CulturedAcid-Base ImbalanceSodium ChlorideCalciumIntestinal AbsorptionFluid TherapyBody WaterBody FluidsGlucoseSecretinElectrolysisHydrogen-Ion ConcentrationGastric AcidRehydration SolutionsTime FactorsIslets of LangerhansCatharticsPancreasBiological TransportDiuresisGastric JuiceKidneyHyperkalemiaAldosteroneDose-Response Relationship, DrugPerfusionColonIleumIntestinal MucosaInappropriate ADH SyndromeDehydrationCell LineLuteinizing HormoneRNA, MessengerBacterial ProteinsIsotonic SolutionsDiureticsAmylasesRats, Inbred StrainsMagnesiumMolecular Sequence DataSecretory PathwayRats, Sprague-DawleyStimulation, ChemicalPentagastrinInsulin-Secreting CellsElectrochemistryBumetanideKineticsFurosemideElectroplatingExocytosisVasopressinsDogsParotid GlandRats, WistarDrinkingSweatElectrodesElectrochemical TechniquesReninSheepGastric MucosaDiarrheaCyclic AMPSignal TransductionSalivaIon TransportAlkalosisModels, BiologicalIonsSolutionsDuodenumAmino Acid SequenceEpithelial CellsUrineAdrenocorticotropic HormoneBlood Chemical AnalysisThirstBisacodyl