ElectrolytesHomeostasisWater-Electrolyte BalanceWater-Electrolyte ImbalanceSodiumPotassiumChloridesHypernatremiaHypokalemiaHyponatremiaAcid-Base EquilibriumOsmolar ConcentrationBicarbonatesAcid-Base ImbalanceWaterSodium ChlorideFluid TherapyIntestinal AbsorptionBody WaterElectrolysisJejunumCalciumRehydration SolutionsMice, KnockoutKidneyHydrogen-Ion ConcentrationHyperkalemiaCatharticsDiuresisSignal TransductionGlucoseBiological TransportMice, Inbred C57BLDehydrationBody FluidsModels, BiologicalMagnesiumAldosteroneIntestinal SecretionsIsotonic SolutionsTime FactorsDrinkingIronIonsElectroplatingDiureticsEnergy MetabolismIon TransportElectrochemistryElectrodesColonElectrochemical TechniquesGene Expression RegulationInsulinBlood GlucoseIntestinal MucosaIleumNatriuresisCells, CulturedBody WeightBlood Chemical AnalysisSweatSolutionsMice, TransgenicAlkalosisInsulin ResistanceUrineThirstIntestinesCation Transport ProteinsWater DeprivationBisacodylFurosemideOsmosisSecretory RateDiarrheaLiverRNA, MessengerPhosphatesVasopressinsPlasma VolumeElectrophoresis, CapillaryMutationReninUreaBlood PressureRats, Sprague-DawleySodium BicarbonateElectric Power SuppliesMagnesium DeficiencyMembrane ProteinsKidney Tubules, DistalPancreatic JuiceLipid MetabolismSaline Solution, HypertonicBiological Transport, ActiveRefeeding SyndromeHypophosphatemiaExtracellular SpaceStress, Physiological