1990
Pathways for apical and basolateral membrane NH3 and NH4+ movement in rat proximal tubule
Preisig PA, Alpern RJ. Pathways for apical and basolateral membrane NH3 and NH4+ movement in rat proximal tubule. American Journal Of Physiology 1990, 259: f587-f593. PMID: 2221097, DOI: 10.1152/ajprenal.1990.259.4.f587.Peer-Reviewed Original ResearchMeSH KeywordsAmilorideAmmoniaAnimalsBiological TransportBuffersCell Membrane PermeabilityKidney Tubules, ProximalOsmolar ConcentrationQuaternary Ammonium CompoundsRats
1989
Contributions of cellular leak pathways to net NaHCO3 and NaCl absorption.
Preisig PA, Alpern RJ. Contributions of cellular leak pathways to net NaHCO3 and NaCl absorption. Journal Of Clinical Investigation 1989, 83: 1859-1867. PMID: 2542374, PMCID: PMC303906, DOI: 10.1172/jci114092.Peer-Reviewed Original Research
1986
Cell pH in the rat proximal convoluted tubule. Regulation by luminal and peritubular pH and sodium concentration.
Alpern RJ, Chambers M. Cell pH in the rat proximal convoluted tubule. Regulation by luminal and peritubular pH and sodium concentration. Journal Of Clinical Investigation 1986, 78: 502-510. PMID: 3016029, PMCID: PMC423587, DOI: 10.1172/jci112602.Peer-Reviewed Original Research
1985
Mechanism of basolateral membrane H+/OH-/HCO-3 transport in the rat proximal convoluted tubule. A sodium-coupled electrogenic process.
Alpern RJ. Mechanism of basolateral membrane H+/OH-/HCO-3 transport in the rat proximal convoluted tubule. A sodium-coupled electrogenic process. The Journal Of General Physiology 1985, 86: 613-636. PMID: 2999293, PMCID: PMC2228817, DOI: 10.1085/jgp.86.5.613.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBicarbonatesCell Membrane PermeabilityChloridesHydrogen-Ion ConcentrationHydroxidesKidney Tubules, ProximalMaleMembrane PotentialsProtonsRatsRats, Inbred StrainsSodiumConceptsUnits/minPeritubular pHHigh extracellular potassium concentrationCell pHSodium concentrationPotassium concentrationExtracellular potassium concentrationBasolateral membranePeritubular potassium concentrationCell depolarizationMeq/Sodium removalCell acidificationTubulesPeritubular fluidTotal absenceSitCellsRatsMinSodiumActive and passive components of chloride transport in the rat proximal convoluted tubule.
Alpern RJ, Howlin KJ, Preisig PA. Active and passive components of chloride transport in the rat proximal convoluted tubule. Journal Of Clinical Investigation 1985, 76: 1360-1366. PMID: 4056034, PMCID: PMC424076, DOI: 10.1172/jci112111.Peer-Reviewed Original Research