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