1988
Chronic metabolic acidosis causes an adaptation in the apical membrane Na/H antiporter and basolateral membrane Na(HCO3)3 symporter in the rat proximal convoluted tubule.
Preisig PA, Alpern RJ. Chronic metabolic acidosis causes an adaptation in the apical membrane Na/H antiporter and basolateral membrane Na(HCO3)3 symporter in the rat proximal convoluted tubule. Journal Of Clinical Investigation 1988, 82: 1445-1453. PMID: 2844858, PMCID: PMC442703, DOI: 10.1172/jci113750.Peer-Reviewed Original ResearchConceptsChronic metabolic acidosisNa/H antiporterMetabolic acidosisAcidotic animalsH antiporterVivo microperfused rat proximal tubuleDpHi/dtRat proximal tubuleBasolateral membraneTransporter activityDietary acidPeritubular capillariesProximal tubulesNa/HPH-sensitive fluorescent dyeAcidosisTubulesSubsequent studiesAnimalsCarboxy-fluoresceinAbsence of contactCells
1984
Increased Vmax for Na+/H+ antiporter activity in proximal tubule brush border vesicles from rabbits with metabolic acidosis
Tsai CJ, Ives HE, Alpern RJ, Yee VJ, Warnock DG, Rector FC. Increased Vmax for Na+/H+ antiporter activity in proximal tubule brush border vesicles from rabbits with metabolic acidosis. American Journal Of Physiology 1984, 247: f339-f343. PMID: 6087681, DOI: 10.1152/ajprenal.1984.247.2.f339.Peer-Reviewed Original Research