2006
The connecting tubule is the main site of the furosemide-induced urinary acidification by the vacuolar H+-ATPase
Kovacikova J, Winter C, Loffing-Cueni D, Loffing J, Finberg K, Lifton R, Hummler E, Rossier B, Wagner C. The connecting tubule is the main site of the furosemide-induced urinary acidification by the vacuolar H+-ATPase. Kidney International 2006, 70: 1706-1716. PMID: 16985514, DOI: 10.1038/sj.ki.5001851.Peer-Reviewed Original ResearchMeSH KeywordsAcid-Base EquilibriumAmilorideAnimalsDiureticsEpithelial Sodium ChannelsFurosemideGene Expression RegulationGene Expression Regulation, EnzymologicHydrochlorothiazideHydrogen-Ion ConcentrationKidney Tubules, CollectingKidney Tubules, DistalMetabolic Clearance RateMiceMice, KnockoutNephronsProton-Translocating ATPasesWater-Electrolyte BalanceConceptsUrinary acidificationRenal clearance experimentsEffect of furosemideNormal urinary acidificationLumen-negative voltageNet acid excretionThick ascending limbFinal urinary acidificationKidney-specific inactivationENaC channelsClearance experimentsAcid excretionMouse modelAscending limbFurosemideDuct cellsProton secretionMiceExact localizationReabsorptionMain siteB1 subunitAlpha subunitTubulesFunctional expression
2004
Renal Vacuolar H+-ATPase
Wagner CA, Finberg KE, Breton S, Marshansky V, Brown D, Geibel JP. Renal Vacuolar H+-ATPase. Physiological Reviews 2004, 84: 1263-1314. PMID: 15383652, DOI: 10.1152/physrev.00045.2003.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsProximal tubular bicarbonate reabsorptionDistal renal tubular acidosisTubular bicarbonate reabsorptionRenal tubular acidosisFinal urinary acidificationTubular acidosisElectrolyte statusBicarbonate reabsorptionMonogenic defectsProximal tubulesUrinary acidificationKidneyATP-dependent transportVariety of factorsHigher numberPatientsIntracellular organellesAcidosisRegulatory proteinsLocalization patterns