title: Iontophoresis of methionine-enkephalin in the locus coeruleus area.
mesh_terms: D000818:Animals; D002552:Cerebral Ventricles / Q000187:drug effects* / Q000502:physiology; D004745:Enkephalins / Q000008:administration & dosage / Q000494:pharmacology*; D007478:Iontophoresis; D008297:Male; D008564:Membrane Potentials / Q000187:drug effects; D008715:Methionine; D009270:Naloxone / Q000494:pharmacology; D009433:Neural Inhibition; D009842:Oligopeptides / Q000494:pharmacology*; D051381:Rats; D012970:Sodium Glutamate / Q000494:pharmacology; D013268:Stimulation, Chemical
chemical_list: D004745:Enkephalins; D009842:Oligopeptides; D009270:Naloxone; D008715:Methionine; D012970:Sodium Glutamate