Tetraethylammonium ions: effect of presynaptic injection on synaptic transmission.
D000818:Animals; D001369:Axons / Q000187:drug effects*; D001692:Biological Transport; D004594:Electrophysiology; D008974:Mollusca; D011188:Potassium; D012964:Sodium; D013569:Synapses / Q000502:physiology*; D013757:Tetraethylammonium Compounds / Q000494:pharmacology*; D013779:Tetrodotoxin / Q000494:pharmacology; D014118:Toxins, Biological / Q000494:pharmacology*
D013757:Tetraethylammonium Compounds; D014118:Toxins, Biological; D013779:Tetrodotoxin; D012964:Sodium; D011188:Potassium