title: Evidence for internalization of opioid peptides but not opiate drugs in brain slices.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D004723:Endorphins / Q000378:metabolism*; D004745:Enkephalins / Q000378:metabolism; D005048:Etorphine / Q000494:pharmacology; D005947:Glucose / Q000378:metabolism; D066298:In Vitro Techniques; D008297:Male; D009294:Narcotics / Q000378:metabolism*; D010042:Ouabain / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D004723:Endorphins; D004745:Enkephalins; D009294:Narcotics; D005048:Etorphine; D010042:Ouabain; D005947:Glucose