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 GatingNAV1.6 Voltage-Gated Sodium ChannelCalcium ChannelsVoltage-Gated Sodium ChannelsNAV1.1 Voltage-Gated Sodium ChannelNAV1.3 Voltage-Gated Sodium ChannelProtein SubunitsNAV1.4 Voltage-Gated Sodium ChannelMembrane PotentialsNAV1.9 Voltage-Gated Sodium ChannelSodium Channel AgonistsElectrophysiologyPatch-Clamp TechniquesPotassium Channels, Inwardly RectifyingSaxitoxinTetrodotoxinBatrachotoxinsCalcium Channel BlockersPotassium Channel BlockersVoltage-Gated Sodium Channel BlockersElectric ConductivityOocytesChloride ChannelsPotassium Channels, Voltage-GatedXenopus laevisScorpion VenomsKineticsMolecular Sequence DataAmino Acid SequenceCalcium Channels, L-TypeAction PotentialsVeratridineVoltage-Gated Sodium Channel beta-1 SubunitXenopusPotassiumShaker Superfamily of Potassium ChannelsKATP ChannelsEpithelial Sodium Channel BlockersPotassium Channels, Calcium-ActivatedAmilorideNeuronsLidocaineVoltage-Gated Sodium Channel beta-3 SubunitRanvier's NodesMutationLarge-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, N-TypeAcid Sensing Ion ChannelsKv1.2 Potassium ChannelCyclic Nucleotide-Gated Cation ChannelsCell MembraneCalcium Channels, T-TypeVoltage-Gated Sodium Channel beta-2 SubunitGanglia, SpinalCell LineCalciumRats, Sprague-DawleyPyrethrinsProtein Structure, TertiaryNerve Tissue ProteinsVoltage-Gated Sodium Channel beta-4 SubunitMexiletineDegenerin Sodium ChannelsDose-Response Relationship, DrugAxonsCells, CulturedDecapodiformesConotoxinsTRPC Cation ChannelsEther-A-Go-Go Potassium ChannelsModels, BiologicalIon TransportErythromelalgiaCockroachesScorpionsKv1.1 Potassium ChannelMutagenesis, Site-DirectedMacromolecular SubstancesModels, MolecularNeurotoxinsBinding SitesTime FactorsEpithelial Sodium Channel AgonistsKv1.3 Potassium ChannelSodium, DietaryProtein ConformationKCNQ1 Potassium ChannelMyocardiumElectric StimulationCalcium Channel AgonistsBarium