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 AgonistsElectrophysiologySaxitoxinTetrodotoxinPotassium Channels, Inwardly RectifyingPatch-Clamp TechniquesBatrachotoxinsElectric ConductivityPotassium Channel BlockersCalcium Channel BlockersVoltage-Gated Sodium Channel BlockersOocytesChloride ChannelsPotassium Channels, Voltage-GatedXenopus laevisNuclear PoreScorpion VenomsAction PotentialsCalcium Channels, L-TypeVeratridinePotassiumShaker Superfamily of Potassium ChannelsXenopusKineticsVoltage-Gated Sodium Channel beta-1 SubunitEpithelial Sodium Channel BlockersKATP ChannelsPotassium Channels, Calcium-ActivatedLidocaineAmilorideAmino Acid SequenceMolecular Sequence DataVoltage-Gated Sodium Channel beta-3 SubunitRanvier's NodesNeuronsLarge-Conductance Calcium-Activated Potassium ChannelsAcid Sensing Ion ChannelsKv1.2 Potassium ChannelCyclic Nucleotide-Gated Cation ChannelsCalcium Channels, N-TypeCalciumCell MembraneGanglia, SpinalCalcium Channels, T-TypeMutationVoltage-Gated Sodium Channel beta-2 SubunitPyrethrinsMexiletineVoltage-Gated Sodium Channel beta-4 SubunitDegenerin Sodium ChannelsRats, Sprague-DawleyConotoxinsNerve Tissue ProteinsEther-A-Go-Go Potassium ChannelsDecapodiformesDose-Response Relationship, DrugProtein SubunitsAxonsTRPC Cation ChannelsProtein Structure, TertiaryModels, BiologicalCell LineErythromelalgiaScorpionsCockroachesIon TransportCells, CulturedNuclear Pore Complex ProteinsPorosityKv1.1 Potassium ChannelNeurotoxinsTime FactorsKv1.3 Potassium ChannelMutagenesis, Site-DirectedModels, MolecularEpithelial Sodium Channel AgonistsSodium, DietaryBariumCalcium Channel AgonistsLipid BilayersBiophysicsTRPV Cation Channels