title: Interaction of peptides and morphine-like narcotic analgesics with specifically labelled mu- and delta-opiate receptor binding sites.
mesh_terms: D000701:Analgesics, Opioid / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000378:metabolism; D004723:Endorphins / Q000378:metabolism*; D005283:Fentanyl / Q000031:analogs & derivatives / Q000378:metabolism; D066298:In Vitro Techniques; D008566:Membranes / Q000378:metabolism; D009020:Morphine / Q000378:metabolism; D009270:Naloxone / Q000378:metabolism; D051381:Rats; D011957:Receptors, Opioid / Q000378:metabolism*; D017465:Receptors, Opioid, delta; D017450:Receptors, Opioid, mu; D017409:Sufentanil
chemical_list: D000701:Analgesics, Opioid; D004723:Endorphins; D011957:Receptors, Opioid; D017465:Receptors, Opioid, delta; D017450:Receptors, Opioid, mu; D009270:Naloxone; D009020:Morphine; D017409:Sufentanil; D005283:Fentanyl