Sodium ChannelsIon ChannelsSodium Channel BlockersCalcium ChannelsEpithelial Sodium ChannelsSodiumIon Channel GatingPotassium Channels, Inwardly RectifyingNAV1.5 Voltage-Gated Sodium ChannelNAV1.2 Voltage-Gated Sodium ChannelNAV1.6 Voltage-Gated Sodium ChannelCalcium Channel BlockersPotassium Channel BlockersVoltage-Gated Sodium ChannelsChloride ChannelsNAV1.8 Voltage-Gated Sodium ChannelSodium Channel AgonistsPotassium Channels, Voltage-GatedNAV1.1 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelCalcium Channels, L-TypeKATP ChannelsElectrophysiologySaxitoxinNAV1.7 Voltage-Gated Sodium ChannelPotassium Channels, Calcium-ActivatedBatrachotoxinsNAV1.3 Voltage-Gated Sodium ChannelTetrodotoxinShaker Superfamily of Potassium ChannelsOocytesElectric ConductivityMembrane PotentialsCalcium Channels, N-TypeScorpion VenomsPatch-Clamp TechniquesXenopus laevisAcid Sensing Ion ChannelsTRPC Cation ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsCalcium Channels, T-TypeVoltage-Gated Sodium Channel BlockersCyclic Nucleotide-Gated Cation ChannelsVeratridineXenopusKv1.2 Potassium ChannelNAV1.9 Voltage-Gated Sodium ChannelPotassiumVoltage-Gated Sodium Channel beta-1 SubunitKineticsKv1.3 Potassium ChannelEther-A-Go-Go Potassium ChannelsKv1.1 Potassium ChannelEpithelial Sodium Channel BlockersMolecular Sequence DataAmilorideAmino Acid SequenceAction PotentialsTRPM Cation ChannelsTRPV Cation ChannelsKv1.5 Potassium ChannelCalcium Channel AgonistsLidocaineKCNQ Potassium ChannelsKCNQ1 Potassium ChannelNeuronsShab Potassium ChannelsDegenerin Sodium ChannelsSmall-Conductance Calcium-Activated Potassium ChannelsCells, CulturedKv1.4 Potassium ChannelCell MembraneTransient Receptor Potential ChannelsRanvier's NodesVoltage-Gated Sodium Channel beta-3 SubunitRats, Sprague-DawleyProtein SubunitsMutationCell LineShaw Potassium ChannelsDose-Response Relationship, DrugMexiletineIon TransportPyrethrinsShal Potassium ChannelsConotoxinsProtein Structure, TertiaryG Protein-Coupled Inwardly-Rectifying Potassium ChannelsKCNQ2 Potassium ChannelHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsVoltage-Gated Sodium Channel beta-4 SubunitScorpionsNeurotoxinsCalcium Channels, P-TypeCalciumNerve Tissue ProteinsCockroachesVoltage-Gated Sodium Channel beta-2 SubunitModels, BiologicalBarium