title: Morphine-6-glucuronide has high affinity for the opioid receptor.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D001921:Brain / Q000378:metabolism*; D002417:Cattle; D066298:In Vitro Techniques; D009022:Morphine Derivatives / Q000378:metabolism*; D009270:Naloxone / Q000494:pharmacology; D011957:Receptors, Opioid / Q000378:metabolism*; D017450:Receptors, Opioid, mu
chemical_list: D009022:Morphine Derivatives; D011957:Receptors, Opioid; D017450:Receptors, Opioid, mu; D009270:Naloxone; C035349:morphine-6-glucuronide