title: A morphine-like factor 'enkephalin' in rat brain: subcellular localization.
mesh_terms: D000818:Animals; D001921:Brain / Q000648:ultrastructure; D001923:Brain Chemistry; D008297:Male; D008928:Mitochondria / Q000032:analysis; D008995:Monoamine Oxidase / Q000378:metabolism; D009270:Naloxone / Q000378:metabolism; D009419:Nerve Tissue Proteins / Q000302:isolation & purification*; D009892:Opium; D051381:Rats; D011955:Receptors, Drug; D013574:Synaptosomes / Q000032:analysis
chemical_list: D009419:Nerve Tissue Proteins; D011955:Receptors, Drug; D009270:Naloxone; D009892:Opium; D008995:Monoamine Oxidase