PotassiumPotassium ChannelsPotassium Channel BlockersPotassium Channels, Inwardly RectifyingPotassium, DietaryPotassium DeficiencyPotassium Channels, Voltage-GatedPotassium CompoundsPotassium IsotopesPotassium ChlorideShaker Superfamily of Potassium ChannelsKv1.3 Potassium ChannelPotassium IodideSodiumPotassium RadioisotopesMembrane PotentialsKv1.2 Potassium ChannelShaw Potassium ChannelsPotassium Channels, Calcium-ActivatedKCNQ1 Potassium ChannelHypokalemiaPotassium CitrateEther-A-Go-Go Potassium ChannelsPotassium Channels, Tandem Pore DomainPotassium PermanganateKCNQ Potassium ChannelsDelayed Rectifier Potassium ChannelsKv1.5 Potassium ChannelKv1.4 Potassium ChannelModels, ChemicalHyperkalemiaTetraethylammoniumShab Potassium ChannelsShal Potassium ChannelsPatch-Clamp TechniquesKCNQ2 Potassium ChannelKCNQ3 Potassium ChannelLarge-Conductance Calcium-Activated Potassium ChannelsChemical PhenomenaIon Channel GatingPotassium DichromateKineticsElectrophysiologyElectric ConductivityCalcium4-AminopyridineTetraethylammonium CompoundsMagnetic Resonance SpectroscopyMultiple Chemical SensitivityRubidiumG Protein-Coupled Inwardly-Rectifying Potassium ChannelsAction PotentialsMolecular Sequence DataOuabainSmall-Conductance Calcium-Activated Potassium ChannelsChemical IndustryGlyburideInorganic ChemicalsChloridesOrganic ChemicalsDose-Response Relationship, DrugMolecular StructureChemical WarfareTime FactorsAmino Acid SequencePotassium CyanideHazardous SubstancesKATP ChannelsBurns, ChemicalBarium CompoundsCesiumModels, MolecularAdenosine TriphosphateMagnesiumBiological Transport, ActiveNeuronsElectrolytesIon ChannelsBariumGuinea PigsRats, Sprague-DawleyPotassium AcetateBoratesChemical Warfare AgentsWater Pollutants, ChemicalModels, BiologicalOocytesXenopus laevisStructure-Activity RelationshipCells, CulturedCromakalimCharybdotoxinCell Membrane PermeabilityCell MembraneBinding SitesEnvironmental PollutantsIntermediate-Conductance Calcium-Activated Potassium ChannelsHydrogen-Ion ConcentrationPinacidilLarge-Conductance Calcium-Activated Potassium Channel alpha Subunits