Ion TransportBiological Transport, ActiveBiological TransportChloridesSodiumIon ChannelsPotassiumAxonal TransportIonsMembrane Transport ProteinsSodium-Potassium-Exchanging ATPaseProtein TransportAmilorideBumetanideKineticsSodium-Potassium-Chloride SymportersCell MembraneHydrogen-Ion ConcentrationOuabainCarrier ProteinsMembrane PotentialsEpitheliumIon PumpsMonosaccharide Transport ProteinsIon Channel GatingAnionsModels, BiologicalIntestinal MucosaMolecular Sequence DataBicarbonatesCalciumCell Membrane PermeabilityCation Transport ProteinsElectron TransportMalpighian TubulesColonElectric ConductivityAmino Acid SequenceElectrolytesRubidiumCystic Fibrosis Transmembrane Conductance RegulatorWater-Electrolyte BalanceAnion Transport ProteinsChloride ChannelsCationsTransport VesiclesEpithelial CellsAdenosine TriphosphateEpithelial Sodium ChannelsSodium-Hydrogen AntiporterMembrane Proteins4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidIon ExchangeMutationRabbitsSymportersAntiportersElectrophysiologyJejunumCell LineWaterMembrane Transport ModulatorsSodium Potassium Chloride Symporter InhibitorsGlucoseCells, CulturedSodium ChlorideAbsorptionGramicidinDiffusion Chambers, CultureHeavy IonsProtonsChlorineIntestinal AbsorptionCystic FibrosisTetraphenylborateRespiratory MucosaGolgi ApparatusElectrochemistryGillsVesicular Transport ProteinsCations, MonovalentDiffusionAdenosine TriphosphatasesCyclic AMPTime FactorsPermeabilityOsmolar ConcentrationMagnesiumEscherichia coliIleumAmino Acid Transport SystemsSodium IsotopesKidneyIon-Selective ElectrodesSqualusOsmosisSolute Carrier Family 12, Member 2Xenopus laevisModels, MolecularValinomycin