Sodium ChannelsSodium Channel BlockersIon ChannelsSodiumNAV1.8 Voltage-Gated Sodium ChannelEpithelial Sodium ChannelsNAV1.2 Voltage-Gated Sodium ChannelNAV1.5 Voltage-Gated Sodium ChannelNAV1.7 Voltage-Gated Sodium ChannelIon Channel GatingNAV1.6 Voltage-Gated Sodium ChannelCalcium ChannelsVoltage-Gated Sodium ChannelsNAV1.1 Voltage-Gated Sodium ChannelNAV1.3 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelMembrane PotentialsNAV1.9 Voltage-Gated Sodium ChannelSodium Channel AgonistsElectrophysiologyTetrodotoxinSaxitoxinPotassium Channels, Inwardly RectifyingPatch-Clamp TechniquesBatrachotoxinsNeuronsCalcium Channel BlockersPotassium Channel BlockersVoltage-Gated Sodium Channel BlockersElectric ConductivityChloride ChannelsOocytesAction PotentialsPotassium Channels, Voltage-GatedProtein IsoformsXenopus laevisScorpion VenomsMolecular Sequence DataCalcium Channels, L-TypeVeratridineAmino Acid SequenceKineticsPotassiumNerve Tissue ProteinsVoltage-Gated Sodium Channel beta-1 SubunitXenopusRats, Sprague-DawleyShaker Superfamily of Potassium ChannelsCells, CulturedLidocaineKATP ChannelsEpithelial Sodium Channel BlockersPotassium Channels, Calcium-ActivatedAmilorideRanvier's NodesVoltage-Gated Sodium Channel beta-3 SubunitAxonsCalciumGanglia, SpinalMutationCell LineLarge-Conductance Calcium-Activated Potassium ChannelsAcid Sensing Ion ChannelsCalcium Channels, N-TypeBrainCyclic Nucleotide-Gated Cation ChannelsDose-Response Relationship, DrugCalcium Channels, T-TypeCell MembraneKv1.2 Potassium ChannelTime FactorsVoltage-Gated Sodium Channel beta-2 SubunitPyrethrinsNeurotoxinsProtein Structure, TertiaryConotoxinsMexiletineProtein SubunitsVoltage-Gated Sodium Channel beta-4 SubunitDegenerin Sodium ChannelsModels, BiologicalElectric StimulationDecapodiformesTRPC Cation ChannelsIon TransportEther-A-Go-Go Potassium ChannelsErythromelalgiaCockroachesScorpionsHippocampusTransfectionRats, WistarMyocardiumKv1.1 Potassium ChannelMuscle ProteinsSodium, DietaryHEK293 CellsEpithelial Sodium Channel AgonistsKv1.3 Potassium ChannelMutagenesis, Site-Directed