Calcium Channels, L-TypeCalcium ChannelsCalcium Channel BlockersIon ChannelsCalcium Channels, N-TypeCalcium Channels, T-TypeCalcium SignalingCalcium Channel AgonistsIon Channel GatingPotassium Channels, Inwardly RectifyingCalcium Channels, P-TypeCalcium Channels, Q-TypeDihydropyridinesCalcium Channels, R-TypeNifedipinePotassium Channel BlockersChloride ChannelsElectrophysiologyomega-Conotoxin GVIAMembrane PotentialsCalcium, DietaryPatch-Clamp TechniquesCalciumPotassium Channels, Voltage-Gatedomega-ConotoxinsDiltiazemKATP ChannelsVerapamilPotassium Channels, Calcium-ActivatedIsradipineElectric ConductivityNitrendipineMibefradilNeuronsCells, CulturedSodium Channel BlockersBariumNimodipineKineticsomega-Agatoxin IVATRPC Cation ChannelsShaker Superfamily of Potassium ChannelsRats, Sprague-DawleyPotassiumDose-Response Relationship, DrugLarge-Conductance Calcium-Activated Potassium ChannelsMolecular Sequence DataOocytesAmino Acid SequenceCalcium CarbonateCyclic Nucleotide-Gated Cation ChannelsXenopus laevisCell LineTRPV Cation ChannelsCalcium ChlorideNicardipineRyanodine Receptor Calcium Release ChannelTime FactorsAction PotentialsTRPM Cation ChannelsAcid Sensing Ion ChannelsSpider VenomsKv1.3 Potassium ChannelEpithelial Sodium ChannelsCalcium PhosphatesProtein SubunitsEther-A-Go-Go Potassium ChannelsKv1.2 Potassium ChannelElectric StimulationKv1.1 Potassium ChannelCalcium IsotopesRats, WistarRabbitsMyocardiumXenopusCalcium RadioisotopesAdenosine TriphosphateKv1.5 Potassium ChannelSodiumSmall-Conductance Calcium-Activated Potassium ChannelsAmlodipineIon TransportAgatoxinsCell MembraneKCNQ Potassium ChannelsModels, BiologicalShab Potassium ChannelsMollusk VenomsTransient Receptor Potential ChannelsEgtazic AcidProtein Structure, TertiarySignal TransductionKCNQ1 Potassium ChannelTetrodotoxinMutationShaw Potassium ChannelsKv1.4 Potassium ChannelPresynaptic TerminalsChelating AgentsTransfection