Cardiovascular Physiological PhenomenaDental Physiological PhenomenaDigestive System and Oral Physiological PhenomenaReproductive and Urinary Physiological PhenomenaMusculoskeletal and Neural Physiological PhenomenaCirculatory and Respiratory Physiological PhenomenaIntegumentary System Physiological PhenomenaSports Nutritional Physiological PhenomenaReproductive Physiological PhenomenaPhysiological PhenomenaElder Nutritional Physiological PhenomenaUrinary Tract Physiological PhenomenaMembrane PotentialsMusculoskeletal Physiological PhenomenaVirus Physiological PhenomenaDigestive System Physiological PhenomenaPotassiumBiological FactorsBlood Physiological PhenomenaPotassium ChannelsElectrophysiologyApaminAction PotentialsAdolescent Nutritional Physiological PhenomenaAcetylcholineOcular Physiological PhenomenaNervous System Physiological PhenomenaCharybdotoxinCalciumCell Physiological PhenomenaRespiratory Physiological PhenomenaMicroelectrodesGuinea PigsSkin Physiological PhenomenaPrenatal Nutritional Physiological PhenomenaElectric ConductivityElectric StimulationPlant Physiological PhenomenaCesiumMesenteric ArteriesPotassium Channel BlockersPatch-Clamp TechniquesSodiumCromakalimBacterial Physiological PhenomenaChloridesOuabainGlyburideNeuronsTetraethylammonium CompoundsPotassium Channels, Calcium-ActivatedIon ChannelsBariumEndothelium, VascularMuscle, Smooth, VascularMuscle RelaxationMaternal Nutritional Physiological PhenomenaCardanolidesChild Nutritional Physiological PhenomenaTetrodotoxinTetraethylammoniumVasodilator AgentsNutritional Physiological PhenomenaVasodilationInfant Nutritional Physiological PhenomenaBenzopyransTime FactorsMuscle, SmoothHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsNitroarginineDose-Response Relationship, Drug8,11,14-Eicosatrienoic AcidNitric OxideSynapses4-AminopyridineRats, WistarEvoked PotentialsCatsLithiumNeural InhibitionRats, Sprague-DawleySynaptic TransmissionMuscle ContractionSodium-Potassium-Exchanging ATPaseIon Channel GatingPinacidilPotassium Channels, Inwardly RectifyingMolluscaCyclic Nucleotide-Gated Cation ChannelsAtropineAdenosine TriphosphateCell MembraneCell Membrane PermeabilityEnzyme InhibitorsLeechesMotor NeuronsSmall-Conductance Calcium-Activated Potassium ChannelsRabbitsTolbutamideKinetics