title: Tetraethylammonium ions and the potassium permeability of excitable cells.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001369:Axons / Q000187:drug effects; D002118:Calcium / Q000378:metabolism; D002463:Cell Membrane Permeability / Q000187:drug effects*; D004594:Electrophysiology; D005703:Gallamine Triethiodide / Q000494:pharmacology; D006321:Heart / Q000187:drug effects; D007473:Ion Channels / Q000187:drug effects / Q000378:metabolism; D008433:Mathematics; D009132:Muscles / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism; D011188:Potassium / Q000378:metabolism*; D011901:Ranvier's Nodes; D013757:Tetraethylammonium Compounds / Q000494:pharmacology*
chemical_list: D007473:Ion Channels; D013757:Tetraethylammonium Compounds; D005703:Gallamine Triethiodide; D011188:Potassium; D002118:Calcium