LactatesHydrogenHydrogen-Ion ConcentrationHydrogen BondingHydrogen PeroxideHydrogen SulfideBicarbonatesProtonsLactic AcidAcidosisAcid-Base EquilibriumCarbon DioxideAcidosis, RespiratoryBuffersL-Lactate DehydrogenaseHydrochloric AcidGastric Acidity DeterminationIon ChannelsGastric JuiceSodiumAlkalosis, RespiratoryAcetazolamideAcidosis, Renal TubularAmmonium ChlorideChloridesPotassiumKineticsPartial PressureSodium BicarbonateTurtlesHelix (Snails)OxygenBiological Transport, ActiveSecretory RateCalciumAcidsWaterMembrane PotentialsOxygen ConsumptionOsmolar ConcentrationHypercapniaSodium-Hydrogen AntiporterTime FactorsPhosphatesCell Membrane PermeabilityExtracellular SpaceGastric MucosaDinitrophenolsPotassium ChlorideSulfatesModels, ChemicalPentagastrinOxidation-ReductionMonocarboxylic Acid TransportersPyruvatesIonophoresPyruvic AcidIon TransportModels, MolecularGastric AcidIon Channel GatingDogsEnzymesDepression, ChemicalTemperatureLactate DehydrogenasesHydrogen CyanideGlucoseAbsorptionMagnetic Resonance SpectroscopyModels, BiologicalAmilorideElectrophysiologyHeavy IonsUrinary BladderSodium ChlorideRats, Inbred StrainsBiological TransportLactate dehydrogenase-elevating virusCatalaseOxidantsMolecular Sequence DataProtein ConformationDeuterium Exchange MeasurementCatsCrystallography, X-RayBinding SitesAcidosis, LacticNeuronsAmino Acid SequenceMolecular StructureNADGluconeogenesisThermodynamicsGasesAnaerobiosisCatalysisAcetatesCystathionine gamma-LyaseEnergy Metabolism