title: Neuropeptide FF potentiates the behavioral sensitization to amphetamine and alters the levels of neurotransmitters in the medial prefrontal cortex.
abstract: We have demonstrated that chronic administration of neuropeptide FF (NPFF) into the lateral ventricle potentiated the behavioral sensitization to amphetamine. Further, the treatment with NPFF decreased the levels of serotonin, and increased the glutamate and GABA content in the medial prefrontal cortex of amphetamine-sensitized rats. The results suggest that NPFF may modulate the neuronal process of amphetamine addiction.
authors.affiliation: Laboratory of Neuropharmacology, Department of Pharmacology, Chang-Gung University, Tao-Yuan 333, Taiwan. jinchen@mailcgu.edu.tw
authors.forename: J C
authors.initials: JC
authors.lastname: Chen
authors.forename: J Y
authors.initials: JY
authors.lastname: Li
authors.forename: K W
authors.initials: KW
authors.lastname: Liang
authors.forename: Y K
authors.initials: YK
authors.lastname: Huang
mesh_terms: D015102:3,4-Dihydroxyphenylacetic Acid / Q000378:metabolism; D000661:Amphetamine / Q000494:pharmacology*; D000818:Animals; D004298:Dopamine / Q000378:metabolism; D004357:Drug Synergism; D006624:Hippocampus / Q000187:drug effects / Q000378:metabolism; D006719:Homovanillic Acid / Q000378:metabolism; D006897:Hydroxyindoleacetic Acid / Q000378:metabolism; D008297:Male; D009043:Motor Activity / Q000187:drug effects*; D009292:Narcotic Antagonists / Q000494:pharmacology; D018377:Neurotransmitter Agents / Q000378:metabolism*; D009714:Nucleus Accumbens / Q000187:drug effects / Q000378:metabolism; D009842:Oligopeptides / Q000494:pharmacology*; D017397:Prefrontal Cortex / Q000187:drug effects* / Q000378:metabolism; D011897:Random Allocation; D051381:Rats; D017207:Rats, Sprague-Dawley; D012701:Serotonin / Q000378:metabolism; D019966:Substance-Related Disorders / Q000503:physiopathology
chemical_list: D009292:Narcotic Antagonists; D018377:Neurotransmitter Agents; D009842:Oligopeptides; D015102:3,4-Dihydroxyphenylacetic Acid; D012701:Serotonin; D006897:Hydroxyindoleacetic Acid; C053651:phenylalanyl-leucyl-phenylalanyl-glutaminyl-prolyl-glutaminyl-arginyl-phenylalaninamide; D000661:Amphetamine; D004298:Dopamine; D006719:Homovanillic Acid