Kidney TubulesKidney Tubules, ProximalKidneyKidney Tubules, CollectingKidney CortexNephronsKidney Tubules, DistalKidney MedullaGlutamineMalpighian TubulesEpitheliumSodium-Potassium-Exchanging ATPaseKidney DiseasesGluconeogenesisMicroscopy, ElectronEpithelial CellsKidney TransplantationTissue DistributionDogsCell LineImmunohistochemistryRNA, MessengerMolecular Sequence DataAcute Kidney InjuryKidney Failure, ChronicKidney GlomerulusPolycystic Kidney DiseasesKidney NeoplasmsCells, CulturedSecretory RateBodily SecretionsKidney Function TestsIntestinal SecretionsBacterial Secretion SystemsBicarbonatesRats, Sprague-DawleyInsulinTime FactorsKidney CalculiPolycystic Kidney, Autosomal DominantChloridesSodiumBiological TransportGlomerular Filtration RateKidney Concentrating AbilityCalciumRabbitsRats, WistarTestisGastric AcidIslets of LangerhansAmino Acid SequenceDose-Response Relationship, DrugRats, Inbred StrainsLiver