Skip to main content

Advertisement

Log in

Effect of domoic acid on metabolism of 5-hydroxytryptamine in rat brain

  • Original Articles
  • Published:
Neurochemical Research Aims and scope Submit manuscript

Abstract

Domoic acid (Dom) is a neurotoxic secondary amino acid that interacts with the glutamate receptors, producing neurological problems. In the present work, we study the effects of Dom on the levels of serotonin (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) in discrete rat brain regions. The effects of Dom on the brain metabolism of serotonin are also discussed in this paper. Dom stimulates the rat brain serotoninergic system, increasing differentially the synthesis and the catabolism of 5-HT and the elimination of 5-HIAA.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Bender, D. A. 1978. Regulation of 5-hydroxytryptamine synthesis. Proc. Nutr. Soc. 37:159–165.

    Google Scholar 

  2. Bird, C. J. and Wright, J. L. C. 1989. The shellfish toxin domoic acid. W. Aquac 20 (1):40–41.

    Google Scholar 

  3. Biscoe, T. J., Evans, R. H., Headley, P. D., Martin, M., and Watkins, J. C. 1975. Domoic and quisqualic acids as potent amino acid excitants of frog and rat spinal neurons. Nature. 255:166–167.

    Google Scholar 

  4. Collins, R. C. 1987. Neurotoxins and the selective vulnerability of brain. In Neurotoxins and Their Pharmacological Implications. Edited by P. Jenner, pp. 1–17. Raven Press, New York.

    Google Scholar 

  5. Debonnel, G., Teitelbaum, J., Carpenter, S., Beauchesne, L., Antel, J., and De Montigny, C. 1989. Domoic acid, the alleged “mussel toxin”, might produce its neurotoxic effect through kainate receptor activation: an electrophysiological study in the rat dorsal hippocampus. Can. J. Physiol. Pharmacol. 67:29–33.

    Google Scholar 

  6. Debonnel, G., Weiss, M., and De Montigny, C. 1989. Reduced neuroexcitatory effect of domoic acid following mossy fiber denervation of the rat dorsal hippocampus: further evidence that toxicity of domoic acid involves kainate receptor activation. Can. J. Physiol. Pharmacol. 67:904–907.

    Google Scholar 

  7. Iverson, F., Truelove, J., Tryphonas, L., and Nera, E. A. 1989. The toxicology of domoic acid administered systemically to rodents and primates. Can. Dis. Wkly. Rep. 16S1E:15–20.

    Google Scholar 

  8. Kilpatrick, I. A., Jones, M. W. and Phillipson O. T. 1986. A Semiautomated Analysis Method for Catecholamines, Indoleamines and Some Prominent Metabolites in Microdissected Regions of the Nervous System: An Isocratic HPLC Technique Employing Coulometric Detection and Minimal Sample Preparation. J. Neurochem. 46 (6):1865–1876.

    Google Scholar 

  9. Neff, N. H. and Tozer, T. N. 1968. In vivo measurement of brain serotonin turnover. Advan. Pharmacol. 6:97–109.

    Google Scholar 

  10. Perl, T. M., Bédard, L., Kosatsky, T., Hockin, J. C., Todd, E. C. D., McNutt, L. A. and Remis, R. S. 1989. Amnesic Shellfish Poisoning: A new clinical syndrome due to domoic acid. Can. Dis. Wkly. Rep. 16S1E:7–8.

    Google Scholar 

  11. Pocklington, R., Milley, J. E., Bates, S. S., Bird, C. J., De Freitas, A. S., Zatorre, R. T., Carpenter, S., Gendron, D. and Casnman, N. R. 1990. Trace determination of domoic acid in sea water and phytoplankton by high-performance liquid chromatography of the fluorenylmethoxycarbonyl (FMOC) derivative. Int. J. Environ. Chem. 38:351–368.

    Google Scholar 

  12. Teitelbaum, J., Zatorre R. T. Carpenter, S., Gendron, D. and Cashman, N. R. 1990. Neurological sequelae of domoic acid intoxication. Can. Dis. Wkly. Rep. 16S1E, 9–13.

    Google Scholar 

  13. Wolf, W. A., Youdim., M. B. H. and Kuhn, D. M. 1985. Does brain 5-HIAA indicate serotonin release or monoamine oxidase activity? Eur. J. Pharmacol. 109:381–387.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Arias, B., Arufe, M., Alfonso, M. et al. Effect of domoic acid on metabolism of 5-hydroxytryptamine in rat brain. Neurochem Res 20, 401–404 (1995). https://doi.org/10.1007/BF00973094

Download citation

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00973094

Key Words

Navigation