Sodium ChannelsSodium Channel BlockersIon ChannelsSodiumIon Channel GatingEpithelial Sodium ChannelsCalcium ChannelsVoltage-Gated Sodium ChannelsProtein SubunitsMembrane PotentialsNAV1.5 Voltage-Gated Sodium ChannelNAV1.2 Voltage-Gated Sodium ChannelNAV1.6 Voltage-Gated Sodium ChannelElectrophysiologyPatch-Clamp TechniquesMolecular Sequence DataAmino Acid SequenceTetrodotoxinCalcium Channels, L-TypeNAV1.8 Voltage-Gated Sodium ChannelOocytesSodium Channel AgonistsPotassium Channels, Voltage-GatedCalcium Channel BlockersElectric ConductivityNAV1.1 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelXenopus laevisKineticsNAV1.7 Voltage-Gated Sodium ChannelAction PotentialsShaker Superfamily of Potassium ChannelsPotassium Channels, Inwardly RectifyingSaxitoxinScorpion VenomsCalciumXenopusPotassiumBatrachotoxinsPotassium Channel BlockersNAV1.3 Voltage-Gated Sodium ChannelNeuronsMacromolecular SubstancesCell MembraneChloride ChannelsCell LineMutationCells, CulturedVoltage-Gated Sodium Channel BlockersVoltage-Gated Sodium Channel beta-1 SubunitPotassium ChannelsModels, BiologicalConductometryPotassium Channels, Calcium-ActivatedNAV1.9 Voltage-Gated Sodium ChannelProtein ConformationProtein Structure, TertiaryVeratridineModels, MolecularLarge-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, N-TypeLoligoTransfectionKATP ChannelsVoltage-Gated Sodium Channel beta-3 SubunitEpithelial Sodium Channel BlockersAnkyrinsLarge-Conductance Calcium-Activated Potassium Channel beta SubunitsAmilorideBariumNerve Tissue ProteinsBinding SitesLidocaineKv1.2 Potassium ChannelStructure-Activity RelationshipBase SequenceTime FactorsMyocardiumRecombinant ProteinsDose-Response Relationship, DrugVoltage-Gated Sodium Channel beta-4 SubunitAcid Sensing Ion ChannelsRats, Sprague-DawleyMutagenesis, Site-DirectedCyclic Nucleotide-Gated Cation ChannelsCloning, MolecularRNA, MessengerRanvier's NodesSequence Homology, Amino AcidCalcium Channels, T-TypeMuscle ProteinsCalcium SignalingProtein BindingInterleukin-1betaSodium-Potassium-Exchanging ATPaseDegenerin Sodium ChannelsPyrethrinsHeartKv1.1 Potassium ChannelMexiletine