title: Interrelationships between plasma homovanillic acid and indices of dopamine turnover in multiple brain areas during haloperidol and saline administration.
abstract: Haloperidol or saline was administered to rats daily for 1, 8, 15 or 22 days. During haloperidol, but not saline administration, changes in plasma homovanillic acid (HVA) concentrations were correlated with changes in nucleus accumbens HVA. Haloperidol administration also had a significant effect on the intercorrelation of dopamine (DA) concentrations and indices of DA turnover across multiple brain areas. In particular, intercorrelations of HVA concentrations among DA terminal brain areas (i.e. striatum, nucleus accumbens, and olfactory tubercle) occurred only during haloperidol treatment.
authors.affiliation: Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, CA 94305.
authors.forename: J G
authors.initials: JG
authors.lastname: Csernansky
authors.forename: D E
authors.initials: DE
authors.lastname: Barnes
authors.forename: E P
authors.initials: EP
authors.lastname: Bellows
authors.forename: L
authors.initials: L
authors.lastname: Lombrozo
mesh_terms: D015102:3,4-Dihydroxyphenylacetic Acid / Q000097:blood / Q000378:metabolism; D000818:Animals; D001921:Brain / Q000187:drug effects* / Q000378:metabolism; D003342:Corpus Striatum / Q000378:metabolism; D004298:Dopamine / Q000378:metabolism*; D006220:Haloperidol / Q000494:pharmacology*; D006719:Homovanillic Acid / Q000097:blood*; D008297:Male; D009714:Nucleus Accumbens / Q000378:metabolism; D009830:Olfactory Bulb / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains; D012965:Sodium Chloride / Q000494:pharmacology; D013378:Substantia Nigra / Q000378:metabolism
chemical_list: D015102:3,4-Dihydroxyphenylacetic Acid; D012965:Sodium Chloride; D006220:Haloperidol; D004298:Dopamine; D006719:Homovanillic Acid