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Effects of Disulfiram on Choice Behavior in a Rodent Gambling Task: Association with Catecholamine Levels

Overview
Specialty Pharmacology
Date 2017 Nov 1
PMID 29085979
Citations 7
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Abstract

Rationale: Gambling disorder is a growing societal concern, as recognized by its recent classification as an addictive disorder in the DSM-5. Case reports have shown that disulfiram reduces gambling-related behavior in humans.

Objectives: The purpose of the present study was to determine whether disulfiram affects performance on a rat gambling task, a rodent version of the Iowa gambling task in humans, and whether any changes were associated with alterations in dopamine and/or norepinephrine levels.

Methods: Rats were administered disulfiram prior to testing on the rat gambling task or prior to analysis of dopamine or norepinephrine levels in brain homogenates. Rats in the behavioral task were divided into two subgroups (optimal vs suboptimal) based on their baseline levels of performance in the rat gambling task. Rats in the optimal group chose the advantageous strategy more, and rats in the suboptimal group (a parallel to problem gambling) chose the disadvantageous strategy more. Rats were not divided into optimal or suboptimal groups prior to neurochemical analysis.

Results: Disulfiram administered 2 h, but not 30 min, before the task dose-dependently improved choice behavior in the rats with an initial disadvantageous "gambling-like" strategy, while having no effect on the rats employing an advantageous strategy. The behavioral effects of disulfiram were associated with increased striatal dopamine and decreased striatal norepinephrine.

Conclusions: These findings suggest that combined actions on dopamine and norepinephrine may be a useful treatment for gambling disorders.

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References
1.
Di Ciano P, Pushparaj A, Kim A, Hatch J, Masood T, Ramzi A . The Impact of Selective Dopamine D2, D3 and D4 Ligands on the Rat Gambling Task. PLoS One. 2015; 10(9):e0136267. PMC: 4564230. DOI: 10.1371/journal.pone.0136267. View

2.
Roy A, Adinoff B, Roehrich L, Lamparski D, Custer R, Lorenz V . Pathological gambling. A psychobiological study. Arch Gen Psychiatry. 1988; 45(4):369-73. DOI: 10.1001/archpsyc.1988.01800280085011. View

3.
Colombo G, Maccioni P, Vargiolu D, Loi B, Lobina C, Zaru A . The dopamine β-hydroxylase inhibitor, nepicastat, reduces different alcohol-related behaviors in rats. Alcohol Clin Exp Res. 2014; 38(9):2345-53. DOI: 10.1111/acer.12520. View

4.
Wee S, Mandyam C, Lekic D, Koob G . Alpha 1-noradrenergic system role in increased motivation for cocaine intake in rats with prolonged access. Eur Neuropsychopharmacol. 2007; 18(4):303-11. PMC: 2376122. DOI: 10.1016/j.euroneuro.2007.08.003. View

5.
Song C, Fan X, Exeter C, Hess E, Jinnah H . Functional analysis of dopaminergic systems in a DYT1 knock-in mouse model of dystonia. Neurobiol Dis. 2012; 48(1):66-78. PMC: 3498628. DOI: 10.1016/j.nbd.2012.05.009. View