title: Interaction of loperamide with [3H]naloxone binding sites in guinea pig brain and myenteric plexus.
mesh_terms: D000818:Animals; D001665:Binding Sites / Q000187:drug effects; D001921:Brain / Q000187:drug effects / Q000378:metabolism*; D004347:Drug Interactions; D004558:Electric Stimulation; D005260:Female; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects / Q000502:physiology; D066298:In Vitro Techniques; D008139:Loperamide / Q000378:metabolism / Q000494:pharmacology*; D008297:Male; D009020:Morphine / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D009197:Myenteric Plexus / Q000187:drug effects / Q000378:metabolism*; D009270:Naloxone / Q000378:metabolism* / Q000494:pharmacology; D010880:Piperidines / Q000494:pharmacology*; D011957:Receptors, Opioid / Q000187:drug effects / Q000378:metabolism*
chemical_list: D010880:Piperidines; D011957:Receptors, Opioid; D009270:Naloxone; D008139:Loperamide; D009020:Morphine