Reaction of nitric oxide with superoxide inhibits basolateral K+ channels in the rat CCD
Lu M, Wang W. Reaction of nitric oxide with superoxide inhibits basolateral K+ channels in the rat CCD. American Journal Of Physiology 1998, 275: c309-c316. PMID: 9688863, DOI: 10.1152/ajpcell.1998.275.1.c309.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell MembraneCyclic GMPDitiocarbIn Vitro TechniquesKidney CortexKidney Tubules, CollectingMembrane PotentialsNitratesNitric OxideNitroprussidePatch-Clamp TechniquesPenicillaminePotassium ChannelsPotassium Channels, Calcium-ActivatedPyrogallolRatsRats, Sprague-DawleySmall-Conductance Calcium-Activated Potassium ChannelsS-Nitroso-N-AcetylpenicillamineSuperoxidesConceptsNitric oxideInhibitory effectChannel activityPatch-clamp techniqueCGMP-dependent pathwayMicroM SNAPRat CCDCGMP productionNO donorRat kidneyControl valuesMM TironIntracellular scavengerExogenous cGMPSuperoxide dismutaseOpen probabilityControl conditionHigh concentrationsDiethyldithiocarbamic acidDonorsKidney