1991
Differential regulation of Na/H antiporter by acid in renal epithelial cells and fibroblasts.
Moe OW, Miller RT, Horie S, Cano A, Preisig PA, Alpern RJ. Differential regulation of Na/H antiporter by acid in renal epithelial cells and fibroblasts. Journal Of Clinical Investigation 1991, 88: 1703-1708. PMID: 1658050, PMCID: PMC295708, DOI: 10.1172/jci115487.Peer-Reviewed Original ResearchConceptsNa/H antiporter activityRenal tubule cellsNa/H antiporterMCT cellsRenal epithelial cellsTubule cellsCell linesCultured renal tubule cellsEpithelial cellsMRNA abundanceOpossum kidney cell lineChronic metabolic acidosisAcid preincubationTubule cell lineRat renal cortexH antiporterAntiporter activityUnderlying molecular mechanismsDifferential regulationMetabolic acidosisRenal cortexAcidotic environmentAcid feedingAdaptive increaseKidney cell line
1990
Preincubation in acid medium increases Na/H antiporter activity in cultured renal proximal tubule cells.
Horie S, Moe O, Tejedor A, Alpern RJ. Preincubation in acid medium increases Na/H antiporter activity in cultured renal proximal tubule cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 1990, 87: 4742-4745. PMID: 2162055, PMCID: PMC54193, DOI: 10.1073/pnas.87.12.4742.Peer-Reviewed Original ResearchConceptsNa/H antiporter activityProximal tubule cellsTubule cellsCultured renal proximal tubule cellsCultured proximal tubule cellsRenal proximal tubule cellsPreincubation of fibroblastsExtracellular fluidAntiporter activityChronic acidosisAcidotic environmentCO2/HCO3Small inhibitionPreincubationPreincubation mediumAddition of cycloheximideCell acidificationAcid preincubationPresent studyProtein synthesisCellsAcidosisActivityEpithelium