title: Differential regulation by guanine nucleotides or opiate agonist and antagonist receptor interactions.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D001921:Brain / Q000378:metabolism*; D002462:Cell Membrane / Q000378:metabolism; D004090:Dihydromorphine / Q000378:metabolism; D006150:Guanine Nucleotides / Q000494:pharmacology*; D006160:Guanosine Triphosphate / Q000494:pharmacology; D007700:Kinetics; D008297:Male; D008345:Manganese / Q000494:pharmacology; D009270:Naloxone / Q000378:metabolism; D051381:Rats; D011957:Receptors, Opioid / Q000378:metabolism*; D013329:Structure-Activity Relationship
chemical_list: D006150:Guanine Nucleotides; D011957:Receptors, Opioid; D009270:Naloxone; D008345:Manganese; D006160:Guanosine Triphosphate; D004090:Dihydromorphine