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 ChannelNAV1.9 Voltage-Gated Sodium ChannelSodium Channel AgonistsMembrane PotentialsElectrophysiologyTetrodotoxinSaxitoxinPotassium Channels, Inwardly RectifyingPatch-Clamp TechniquesBatrachotoxinsCalcium Channel BlockersPotassium Channel BlockersVoltage-Gated Sodium Channel BlockersElectric ConductivityChloride ChannelsOocytesPotassium Channels, Voltage-GatedScorpion VenomsKineticsXenopus laevisAction PotentialsVeratridineCalcium Channels, L-TypeVoltage-Gated Sodium Channel beta-1 SubunitPotassiumShaker Superfamily of Potassium ChannelsXenopusEpithelial Sodium Channel BlockersKATP ChannelsMolecular Sequence DataLidocainePotassium Channels, Calcium-ActivatedAmilorideAmino Acid SequenceNeuronsVoltage-Gated Sodium Channel beta-3 SubunitRanvier's NodesEnergy MetabolismRats, Sprague-DawleyLarge-Conductance Calcium-Activated Potassium ChannelsMutationAcid Sensing Ion ChannelsLipid MetabolismCalciumCalcium Channels, N-TypeCyclic Nucleotide-Gated Cation ChannelsGanglia, SpinalKv1.2 Potassium ChannelVoltage-Gated Sodium Channel beta-2 SubunitPyrethrinsCalcium Channels, T-TypeDose-Response Relationship, DrugModels, BiologicalMexiletineCells, CulturedVoltage-Gated Sodium Channel beta-4 SubunitCell MembraneCell LineNerve Tissue ProteinsDegenerin Sodium ChannelsTime FactorsConotoxinsDecapodiformesAxonsTRPC Cation ChannelsEther-A-Go-Go Potassium ChannelsErythromelalgiaProtein SubunitsCockroachesIon TransportScorpionsMyocardiumProtein Structure, TertiaryNeurotoxinsSodium, DietaryKv1.1 Potassium ChannelEpithelial Sodium Channel AgonistsKv1.3 Potassium ChannelCalcium Channel AgonistsSodium ChlorideElectric StimulationMyotoniaTRPV Cation ChannelsMuscle ProteinsBarium