title: Effects of morphine on myenteric plexus neurones.
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D009020:Morphine / Q000494:pharmacology*; D009022:Morphine Derivatives / Q000494:pharmacology; D009197:Myenteric Plexus / Q000187:drug effects*; D009270:Naloxone / Q000494:pharmacology; D009474:Neurons / Q000187:drug effects; D013997:Time Factors
chemical_list: D009022:Morphine Derivatives; D009270:Naloxone; D009020:Morphine