Impaired slow inactivation in mutant sodium channels
Cummins T, Sigworth F. Impaired slow inactivation in mutant sodium channels. Biophysical Journal 1996, 71: 227-236. PMID: 8804606, PMCID: PMC1233474, DOI: 10.1016/s0006-3495(96)79219-6.Peer-Reviewed Original ResearchConceptsRat skeletal muscle channelsSodium currentProlonged depolarizationSlow inactivationPersistent sodium currentMaximal sodium currentSkeletal muscle channelsMuscle paralysisSkeletal muscle fibersMutant sodium channelsSustained currentHyperkalemic periodic paralysisM mutationPeriodic paralysisSodium channelsMuscle channelsMuscle fibersParalysisFast inactivationWild-type channelsMutant channelsDepolarization