2001
Ca2+ mediates the effect of inhibition of Na+-K+-ATPase on the basolateral K+ channels in the rat CCD
Wei Y, Lu M, Wang W. Ca2+ mediates the effect of inhibition of Na+-K+-ATPase on the basolateral K+ channels in the rat CCD. American Journal Of Physiology - Cell Physiology 2001, 280: c920-c928. PMID: 11245609, DOI: 10.1152/ajpcell.2001.280.4.c920.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBenzylaminesBiological TransportCalciumCalcium-Calmodulin-Dependent Protein KinasesDose-Response Relationship, DrugEnzyme InhibitorsFemaleIon Channel GatingIonomycinIonophoresKidney Tubules, CollectingMaleMembrane PotentialsNaphthalenesNG-Nitroarginine Methyl EsterNitratesPotassium ChannelsProtein Kinase CRatsRats, Sprague-DawleySodium-Potassium-Exchanging ATPaseSpecific Pathogen-Free OrganismsStrophanthidinSulfonamidesSuperoxidesConceptsNitro-L-arginine methyl esterIntracellular Ca2Inhibitory effectNM Ca2Nitric oxideChannel activityEffects of strophanthidinKN-93KN-62Protein kinase CCalphostin CEffect of inhibitionCalmodulin-dependent kinase IICell-attached patchesExtracellular Ca2Rat CCDKinase CMicroM ionomycinRat kidneyMechanism of Ca2High concentrationsStrophanthidinCa2Methyl esterKinase II
1997
Nitric oxide-induced hyperpolarization stimulates low-conductance Na+ channel of rat CCD
Lu M, Giebisch G, Wang W. Nitric oxide-induced hyperpolarization stimulates low-conductance Na+ channel of rat CCD. American Journal Of Physiology 1997, 272: f498-f504. PMID: 9140051, DOI: 10.1152/ajprenal.1997.272.4.f498.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCyclic GMPElectric ConductivityKidney CortexKidney Tubules, CollectingKineticsMembrane PotentialsModels, BiologicalNG-Nitroarginine Methyl EsterNitric OxideNitric Oxide SynthasePatch-Clamp TechniquesPenicillamineRatsRats, Sprague-DawleyS-Nitroso-N-AcetylpenicillamineSodium ChannelsTime FactorsConceptsL-NAMESodium nitroprussideNitric oxideNitro-L-arginine methyl esterL-NAME-induced decreaseAction of NOL-NAME resultsS-nitroso-N-acetyl penicillamineEffect of NOEffect of SNAPWhole-cell recordingsMicroM sodium nitroprussidePatch-clamp techniqueExogenous NO donorD-NAMENO synthaseMicroM amilorideRat CCDCell recordingsNO donorControl valuesStimulatory effectIndirect actionDependent pathwayHyperpolarization