ElectrolytesSodiumBody FluidsWater-Electrolyte BalanceWater-Electrolyte ImbalanceSodium ChannelsSodium ChloridePotassiumSodium, DietaryChloridesHypernatremiaHyponatremiaFluid TherapySodium IsotopesSodium BicarbonateHypokalemiaOsmolar ConcentrationBicarbonatesWaterAcid-Base EquilibriumSodium Channel BlockersBody WaterHydrogen-Ion ConcentrationRehydration SolutionsDiuresisEpithelial Sodium ChannelsSodium Dodecyl SulfateKidneyIsotonic SolutionsAcid-Base ImbalanceJejunumCatharticsIntestinal AbsorptionDehydrationSodium CompoundsElectrolysisNatriuresisAldosteroneSodium NitriteDrinkingSodium AcetateHyperkalemiaSodium Chloride, DietarySodium SalicylateDiureticsTime FactorsIntestinal SecretionsMagnesiumCromolyn SodiumSodium AzideFurosemideBiological TransportDiet, Sodium-RestrictedUrineSolutionsThirstBiological Transport, ActiveBlood PressureElectrodesSaline Solution, HypertonicElectrochemistryAmilorideSodium RadioisotopesReninElectroplatingCalciumSweatSodium HypochloriteBlood Chemical AnalysisOuabainIonsSynovial FluidPlasma VolumeColonIleumLithiumRabbitsDogsExtracellular SpaceKineticsUreaWater DeprivationElectrochemical TechniquesAlkalosisDiarrheaVasopressinsMannitolNAV1.5 Voltage-Gated Sodium ChannelBuffersBisacodylOsmosisElectric ConductivitySalivaDialysis SolutionsInulinSecretory RateMembrane PotentialsElectrophoresis, CapillaryTherapeutic IrrigationSodium Fluoride