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
Phospholipase A2 is involved in mediating the effect of extracellular Ca2+ on apical K+ channels in rat TAL
Wang W, Lu M, Balazy M, Hebert S. Phospholipase A2 is involved in mediating the effect of extracellular Ca2+ on apical K+ channels in rat TAL. American Journal Of Physiology 1997, 273: f421-f429. PMID: 9321915, DOI: 10.1152/ajprenal.1997.273.3.f421.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalciumEstrenesFluorescent DyesFura-2GadoliniumHydroxyeicosatetraenoic AcidsKidney CortexKidney MedullaKineticsLoop of HenleMembrane PotentialsPatch-Clamp TechniquesPhosphodiesterase InhibitorsPhospholipases APhospholipases A2Potassium ChannelsPyrrolidinonesRatsRats, Sprague-DawleyTime FactorsConceptsThick ascending limbMicroM Gd3Phospholipase A2Extracellular Ca2Rat thick ascending limbAddition of thapsigarginEffects of stimulationInflux of Ca2Channel activityPatch-clamp techniquePhospholipase CCell-attached patchesMicroM gadoliniumFura-2Ascending limbFluorescent sodium indicatorIntracellular Ca2Rat kidneyInhibitory effectAcetoxymethyl esterInhibitionStimulationCa2Signaling mechanismSodium indicator