1986
Regulation of single potassium ion channels from apical membrane of rabbit collecting tubule
Hunter M, Lopes A, Boulpaep E, Giebisch G. Regulation of single potassium ion channels from apical membrane of rabbit collecting tubule. American Journal Of Physiology 1986, 251: f725-f733. PMID: 2429562, DOI: 10.1152/ajprenal.1986.251.4.f725.Peer-Reviewed Original ResearchConceptsCortical collecting tubuleCollecting tubuleRabbit cortical collecting tubuleBath calcium concentrationOpen probabilityPatch-clamp techniqueOne-half maximalApical membranePotassium secretionChannel open timeIntracellular calciumPotassium ion channelsChannel open probabilityCalcium concentrationMM calciumChannel activityTubulesIon channelsBath solutionSecretionOpen timeTransmembrane potentialCalciumFunction of calciumApparent Ki
1971
Electrolyte transport in kidney tubule cells
Giebisch G, Boulpaep E, Whittembury G. Electrolyte transport in kidney tubule cells. Philosophical Transactions Of The Royal Society B Biological Sciences 1971, 262: 175-196. PMID: 4399217, DOI: 10.1098/rstb.1971.0088.Peer-Reviewed Original ResearchConceptsTubule cellsTubular levelKidney tubule cellsNet Na transportActive K uptakePotassium secretionNa-K exchange pumpK secretionProximal tubular levelLuminal cell membraneElectrolyte transportNa pumpLines of evidenceTranstubular movementNa transportNet NaCell compartmentExchange pumpSecretionInterstitial fluidCellsLumenPassive leakIonic pumpsUptake