title: Different effects of methionine-enkephalin and (D-Ala2)methionine-enkephalin amide on the metabolism of dopamine and norephinephrine in rat brain:fact or artifact?
mesh_terms: D015102:3,4-Dihydroxyphenylacetic Acid / Q000378:metabolism; D000595:Amino Acid Sequence; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D001921:Brain / Q000378:metabolism*; D004298:Dopamine / Q000378:metabolism*; D004723:Endorphins / Q000494:pharmacology*; D004745:Enkephalins / Q000494:pharmacology*; D006719:Homovanillic Acid / Q000378:metabolism; D008297:Male; D008715:Methionine / Q000494:pharmacology; D009127:Muscle Rigidity / Q000139:chemically induced; D009638:Norepinephrine / Q000378:metabolism*; D051381:Rats
chemical_list: D004723:Endorphins; D004745:Enkephalins; D015102:3,4-Dihydroxyphenylacetic Acid; D008715:Methionine; D004298:Dopamine; D009638:Norepinephrine; D006719:Homovanillic Acid