1998
Properties of an Inwardly Rectifying ATP-sensitive K+ Channel in the Basolateral Membrane of Renal Proximal Tubule
Mauerer U, Boulpaep E, Segal A. Properties of an Inwardly Rectifying ATP-sensitive K+ Channel in the Basolateral Membrane of Renal Proximal Tubule. The Journal Of General Physiology 1998, 111: 139-160. PMID: 9417141, PMCID: PMC1887768, DOI: 10.1085/jgp.111.1.139.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAmbystomaAnimalsBariumBiological TransportCationsCells, CulturedCytidine TriphosphateDiazoxideDiureticsElectric ConductivityGlyburideGuanosine TriphosphateHypoglycemic AgentsInosine TriphosphateIon Channel GatingKidney Tubules, ProximalKineticsMicrovilliPatch-Clamp TechniquesPotassium ChannelsSodium Chloride Symporter InhibitorsSodium-Potassium-Exchanging ATPaseThalliumThymine NucleotidesUridine TriphosphateConceptsProximal tubule cellsProximal tubulesTubule cellsBasolateral membraneChannel opener diazoxideChannel activityPump-leak couplingRenal proximal tubulesPivotal physiological rolesOpener diazoxideMillimolar dosesMM ATPHigh dosesPotassium conductanceCell membrane potentialInternal Mg2Cytosolic additionATPase pumpRegulation of an Inwardly Rectifying ATP-sensitive K+ Channel in the Basolateral Membrane of Renal Proximal Tubule
Mauerer U, Boulpaep E, Segal A. Regulation of an Inwardly Rectifying ATP-sensitive K+ Channel in the Basolateral Membrane of Renal Proximal Tubule. The Journal Of General Physiology 1998, 111: 161-180. PMID: 9417142, PMCID: PMC1887764, DOI: 10.1085/jgp.111.1.161.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAmbystomaAnimalsBiological TransportCalciumCell MembraneColforsinCyclic AMP-Dependent Protein KinasesEnzyme ActivationEpithelial CellsHydrogen-Ion ConcentrationIon Channel GatingKidney Tubules, ProximalPatch-Clamp TechniquesPhosphorylationPotassium ChannelsProtein Kinase CSodium-Potassium-Exchanging ATPaseConceptsBasolateral membraneProtein kinase AActin cytoskeletonATPase pumpOuter membraneProtein kinaseKinase ACellular metabolismKATP channelsSecond messengerStimulation of transportTransport activityPhysiological importanceMembrane stretchPhorbol esterChannel activityMembrane patchesRegulationIntracellularO patchesFunctional couplingHypotonic swellingCell-attached patchesCell depolarizationRenal proximal tubules
1984
Role of aldosterone in the mechanism of potassium adaptation in the initial collecting tubule
Hirsch D, Kashgarian M, Boulpaep E, Hayslett J. Role of aldosterone in the mechanism of potassium adaptation in the initial collecting tubule. Kidney International 1984, 26: 798-807. PMID: 6099857, DOI: 10.1038/ki.1984.221.Peer-Reviewed Original ResearchMeSH KeywordsAdrenal GlandsAldosteroneAnimalsEpitheliumKidney TubulesKidney Tubules, CollectingKidney Tubules, DistalMaleMembrane PotentialsPotassiumRatsRats, Inbred StrainsSodium-Potassium-Exchanging ATPaseWater-Electrolyte BalanceConceptsInitial collecting tubuleCollecting tubuleDistal convolutionAldosterone levelsPotassium adaptationChronic potassium loadingMineralocorticoid-sensitive tissuesRole of aldosteronePlasma aldosterone levelsAction of aldosteroneIntact adrenal glandsPotassium loadingPhysiological plasma levelsChronic hyperaldosteronismTransepithelial potential differenceChronic administrationEpithelial changesAdrenal glandPlasma levelsDietary potassium loadingBasal valuesAldosteroneTubule cellsNephron segmentsTarget tissues
1981
The rheogenic nature of sodium transport in leaky epithelia studied by equivalent circuit analysis.
Sackin H, Boulpaep E. The rheogenic nature of sodium transport in leaky epithelia studied by equivalent circuit analysis. Progress In Clinical And Biological Research 1981, 73: 57-66. PMID: 6275400.Peer-Reviewed Original ResearchAmbystomaAnimalsBiological Transport, ActiveCell MembraneEpitheliumKineticsMathematicsSodiumSodium-Potassium-Exchanging ATPase