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