Hydrogen-Ion ConcentrationGastric Acidity DeterminationAcid-Base EquilibriumCarbon DioxideBicarbonatesHydrogenChemical PrecipitationHydrogen BondingHydrogen PeroxidePotassiumSodiumHydrogen SulfideProtonsCalciumBuffersAcidosisChloridesIonsKineticsIon ChannelsHydrochloric AcidOsmolar ConcentrationAcidosis, RespiratoryMagnesiumGastric JuiceMembrane PotentialsRainAcetazolamideTemperatureAcidosis, Renal TubularFractional PrecipitationAlkalosis, RespiratoryWaterIon TransportBiological Transport, ActivePartial PressureAmmonium ChlorideCell Membrane PermeabilitySecretory RateExtracellular SpaceSodium ChlorideTime FactorsPotassium ChlorideHelix (Snails)TurtlesMetalsSodium BicarbonateModels, BiologicalPhosphatesElectrophysiologyModels, ChemicalOxygenAcidsCations, MonovalentCationsModels, MolecularIon Channel GatingCations, DivalentCalcium CarbonateDogsMolecular Sequence DataHypercapniaCobaltLactatesIon-Selective ElectrodesManganeseSulfatesSodium-Hydrogen AntiporterAmilorideElectric ConductivityMolecular WeightSolutionsBinding SitesAequorinGastric MucosaClimateQuaternary Ammonium CompoundsCalcium ChlorideBiological TransportDinitrophenolsPentagastrinZincThermodynamicsProtein ConformationElectrophoresis, Polyacrylamide GelOxidation-ReductionCattleIonophoresGastric AcidMathematicsChromiumElectrochemistryAmino Acid SequenceEndolymphProtein BindingRats, Inbred StrainsRabbitsEnzymesLasalocidAbsorption