title: Effects of reserpine on dopamine metabolite in the nucleus accumbens and locomotor activity in freely moving rats.
abstract: The effect of reserpine (2 mg/kg i.p.) on both locomotor activity and the turnover of dopamine metabolite in the rat nucleus accumbens was estimated by using an activity monitor (Animex) and by in vivo brain microdialysis. Three to five hours after reserpine administration locomotor activity was reduced and there was a concomitant increase in the level of the dopamine metabolite, homovanillic These findings suggest that depletion of dopamine from the nucleus accumbens may result in decreased locomotor activity. The data support the notion that dopamine in this tissue contributes to the control of locomotion.
authors.affiliation: Department of Neuropsychiatry, Fujita-Gakuen Health University, School of Medicine, Aichi, Japan.
authors.forename: R
authors.initials: R
authors.lastname: Sugita
authors.forename: Y
authors.initials: Y
authors.lastname: Sawa
authors.forename: S
authors.initials: S
authors.lastname: Nomura
authors.forename: S H
authors.initials: SH
authors.lastname: Zorn
authors.forename: T
authors.initials: T
authors.lastname: Yamauchi
mesh_terms: D000818:Animals; D004298:Dopamine / Q000378:metabolism*; D006719:Homovanillic Acid / Q000378:metabolism*; D008297:Male; D009043:Motor Activity / Q000187:drug effects*; D009714:Nucleus Accumbens / Q000187:drug effects / Q000378:metabolism* / Q000502:physiology; D051381:Rats; D011919:Rats, Inbred Strains; D012110:Reserpine / Q000494:pharmacology*; D012686:Septal Nuclei / Q000378:metabolism*; D013997:Time Factors
chemical_list: D012110:Reserpine; D004298:Dopamine; D006719:Homovanillic Acid