title: Actions and distributions of opioid peptides in peripheral tissues.
mesh_terms: D000313:Adrenal Medulla / Q000378:metabolism; D000818:Animals; D002415:Cats; D004064:Digestive System / Q000294:innervation; D004745:Enkephalins / Q000378:metabolism / Q000494:pharmacology / Q000502:physiology*; D005725:Ganglia, Autonomic / Q000502:physiology; D006168:Guinea Pigs; D051379:Mice; D009197:Myenteric Plexus / Q000502:physiology; D009451:Neuroeffector Junction / Q000502:physiology; D009475:Neurons, Afferent / Q000502:physiology; D011817:Rabbits; D051381:Rats; D009435:Synaptic Transmission / Q000187:drug effects; D014018:Tissue Distribution
chemical_list: D004745:Enkephalins