Sodium ChannelsSodium Channel BlockersIon ChannelsSodiumEpithelial Sodium ChannelsNAV1.8 Voltage-Gated Sodium ChannelNAV1.2 Voltage-Gated Sodium ChannelNAV1.5 Voltage-Gated Sodium ChannelNAV1.7 Voltage-Gated Sodium ChannelIon Channel GatingProtein SubunitsCalcium ChannelsNAV1.6 Voltage-Gated Sodium ChannelVoltage-Gated Sodium ChannelsNAV1.1 Voltage-Gated Sodium ChannelNAV1.3 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelMembrane PotentialsElectrophysiologyNAV1.9 Voltage-Gated Sodium ChannelSodium Channel AgonistsPatch-Clamp TechniquesMolecular Sequence DataAmino Acid SequencePotassium Channels, Inwardly RectifyingSaxitoxinTetrodotoxinOocytesCalcium Channel BlockersBatrachotoxinsKineticsElectric ConductivityPotassium Channel BlockersXenopus laevisVoltage-Gated Sodium Channel BlockersPotassium Channels, Voltage-GatedMacromolecular SubstancesChloride ChannelsCalcium Channels, L-TypeVoltage-Gated Sodium Channel beta-1 SubunitXenopusScorpion VenomsAction PotentialsShaker Superfamily of Potassium ChannelsPotassiumVeratridineCell LineVoltage-Gated Sodium Channel beta-3 SubunitPotassium Channels, Calcium-ActivatedMutationNeuronsLarge-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, N-TypeCell MembraneKATP ChannelsEpithelial Sodium Channel BlockersLarge-Conductance Calcium-Activated Potassium Channel beta SubunitsAmilorideLidocaineCells, CulturedProtein ConformationBinding SitesKv1.2 Potassium ChannelProtein Structure, TertiaryVoltage-Gated Sodium Channel beta-4 SubunitRanvier's NodesBase SequenceCalciumRats, Sprague-DawleyDose-Response Relationship, DrugRecombinant ProteinsMutagenesis, Site-DirectedNerve Tissue ProteinsModels, MolecularTransfectionAcid Sensing Ion ChannelsRNA, MessengerCyclic Nucleotide-Gated Cation ChannelsCloning, MolecularVoltage-Gated Sodium Channel beta-2 SubunitSequence Homology, Amino AcidGanglia, SpinalCalcium Channels, T-TypeModels, BiologicalPyrethrinsProtein BindingTime FactorsMexiletineInterleukin-1betaDegenerin Sodium ChannelsStructure-Activity RelationshipConotoxinsAxonsKv1.1 Potassium ChannelDecapodiformesTRPC Cation ChannelsEther-A-Go-Go Potassium ChannelsIon TransportMyocardiumProtein Isoforms