Chronic K depletion stimulates rat renal brush-border membrane Na-citrate cotransporter
Levi M, McDonald LA, Preisig PA, Alpern RJ. Chronic K depletion stimulates rat renal brush-border membrane Na-citrate cotransporter. American Journal Of Physiology 1991, 261: f767-f773. PMID: 1683169, DOI: 10.1152/ajprenal.1991.261.5.f767.Peer-Reviewed Original ResearchChronic adaptations in proximal tubular H/HCO3 transporters.
Alpern RJ, Horie S, Moe O, Tejedor A, Miller RT, Preisig PA. Chronic adaptations in proximal tubular H/HCO3 transporters. Kidney International Supplement 1991, 33: s29-32. PMID: 1653870.Peer-Reviewed Original ResearchConceptsCultured proximal tubule cellsChronic hyperfiltrationNa/H antiporterProximal tubule cellsChronic acidosisTubule cellsNa/H antiporter activityH antiporterK deficiencyEffect of acidosisExtracellular fluid pHChronic adaptationsAcidosisHyperfiltrationCotransporter activityAbundance of mRNAParallel increaseHCO3- transportersAcid preincubationDeficiencyFluid pHCellsAntiporter activityProtein synthesisExtracellular signals