Tetraethylammonium CompoundsTetraethylammonium4-AminopyridinePotassium Channel BlockersPotassium ChannelsPotassiumAminopyridinesMembrane PotentialsCharybdotoxinOrganic Cation Transport ProteinsCalciumElectric ConductivityApaminBariumIon ChannelsTetrodotoxinOrganic Cation Transporter 1Quaternary Ammonium CompoundsAction PotentialsElectrophysiologyPotassium Channels, Calcium-ActivatedPatch-Clamp TechniquesCesiumPotassium Channels, Voltage-GatedGlyburideQuinineScorpion VenomsDose-Response Relationship, DrugCationsBarium CompoundsSodiumQuinidineGuinea PigsIon Channel GatingLarge-Conductance Calcium-Activated Potassium ChannelsKineticsElapid VenomsRubidiumVasodilationNeuronsShab Potassium ChannelsShaw Potassium ChannelsDelayed Rectifier Potassium ChannelsCalcium Channel BlockersMuscle, SmoothCromakalimMolecular StructureRats, Sprague-DawleyEnzyme InhibitorsElectric StimulationStructure-Activity RelationshipRats, WistarAcetylcholineSulfur CompoundsBiological FactorsChloridesMolluscaMuscle ContractionVolatile Organic CompoundsBenzopyransCalcium ChannelsTime FactorsMuscle RelaxationHydrogen-Ion ConcentrationCobaltMuscle, Smooth, VascularKv1.1 Potassium ChannelVasodilator AgentsCell Membrane PermeabilityCells, CulturedBiological TransportIon TransportXenopus laevisCadmiumPotassium ChlorideNifedipineCimetidineNeuromuscular Depolarizing AgentsOocytesGanglionic BlockersRabbitsNitric Oxide4-ChloromercuribenzenesulfonatePotassium Channels, Tandem Pore DomainOuabainBis-Trimethylammonium CompoundsNorepinephrineDogsGangliaAplysiaIontophoresisShaker Superfamily of Potassium ChannelsCell LineMicroelectrodesPlant ExtractsEgtazic AcidLanthanumCell MembraneDrug Evaluation, PreclinicalTrachea