Cerebrospinal fluid homovanillic acid in male alcoholics: effects of disulfiram.
It is well know that if an individual maintained on disulfiram (Antabuse) ingests alcohol, excess acetaldehyde is formed, resulting in a toxic reaction. In addition to this toxic interaction with alcohol (the basis of its use as a deterrent), there are both behavioral and biochemical observations to suggest that disulfiram alone has a direct effect on the CNS. The possibility that some of disulfiram's effects are related to alterations in biogenic amine metabolism led to the present study of cerebrospinal fluid amine metabolites in a group of male alcoholics. In this group, disulfiram treatment was associated with a significant reduction in homovanillic acid, the major metabolite of dopamine, while no change was noted in 5-hydroxyindoleacetic acid, the major metabolite of serotonin. Prior to disulfiram, patients with withdrawal symptoms had significantly lower homovanillic acid than those without such symptoms.
D000328:Adult; D000437:Alcoholism / Q000134:cerebrospinal fluid / Q000188:drug therapy*; D004221:Disulfiram / Q000009:adverse effects / Q000627:therapeutic use*; D006719:Homovanillic Acid / Q000134:cerebrospinal fluid*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010648:Phenylacetates / Q000134:cerebrospinal fluid*
D010648:Phenylacetates; D004221:Disulfiram; D006719:Homovanillic Acid