title: Long term treatment with nomifensine or lithium does not change 3H-naloxone binding to opioid receptors in rat brain.
mesh_terms: D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D007700:Kinetics; D008094:Lithium / Q000494:pharmacology*; D008297:Male; D009270:Naloxone / Q000378:metabolism*; D009627:Nomifensine / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D011957:Receptors, Opioid / Q000187:drug effects / Q000378:metabolism*
chemical_list: D011957:Receptors, Opioid; D009627:Nomifensine; D009270:Naloxone; D008094:Lithium