Skip to main content
Log in

Locomotor activity and anorexogenic action

  • Original Investigations
  • Published:
Psychopharmacologia Aims and scope Submit manuscript

Summary

A method is described with which it is possible to measure locomotor activity and food intake simultaneously in the same rat or other small animal. From a study of a number of psychomotorstimulant drugs and anorectic agents it may be concluded that locomotorstimulation and appetite-suppression are two different effects that may or may not characterize the same drug.

Methamphetamine and phenmetrazine are stimulants in doses that do not inhibit food intake. Amphepramon reduced food intake in low doses but acts as a stimulant in higher doses. Chlorphemternine and phenfluramine are anorectic agents that are not stimulants, even in high doses.

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

  • Booth, D. A.: Amphetamine anorexia by direct action on the adrenergic feeding system of rat hypothalamus. Nature (Lond.) 217, 869–870 (1968).

    Google Scholar 

  • Douarec, J. C. le, H. Schmitt et M. Laubie: Étude pharmacologique de la phenfluramine et des ses isomères optiques. Arch. int. Pharmacodyn. 161, 206–232 (1966).

    PubMed  Google Scholar 

  • Emele, J. F., J. Shanaman, and M. R. Warren: Chlorophentermine hydrochloride p-chloro-, α-dimethylphen-ethylamine hydrochloride. A new anorexigenic agent. II Central nervous system activity. Fed. Proc. 20, 328 (1961).

    PubMed  Google Scholar 

  • Grossman, S. P.: Direct adrenergic and cholinergic stimulation of hypothalamic mechanisms. Amer. J. Physiol. 202, 872–882 (1962).

    PubMed  Google Scholar 

  • —: Effects of adrenergic and cholinergic blocing agents on hypothalamic mechanisms. Amer. J. Physiol. 202, 1236 (1962).

    Google Scholar 

  • Hornykiewics, O.: Dopamine (3-hydroxy tyramine and brain function. Pharmacol. Rev. 18, 925–964 (1966).

    PubMed  Google Scholar 

  • Janssen, P. A. J., C. J. Niemegeers, and K. H. J. Schellekens: Is it possible to predict the clinical effects of neuroleptic drugs (Major Tranquillizers) from animal date ? Arzneimittel-Forsch. 15, 104 (1965).

    Google Scholar 

  • Martens, E. I. F., and J. M. van Rossum: Locomotor stimulant and anorectic actions of psychomotorstimulant drugs in normal and 5HT depleted rats. Europ. J. Pharmacol. (in preparation) (1969).

  • Melander, B.: Psychopharmacodynamic effects of diethylpropion (Tylinal®). Acta pharmacol. (Kbh.) 17, 182–190 (1960).

    Google Scholar 

  • Rossum, J. M. van, and J. A. Th. M. Hurkmans: Mechanism of action of psychomotor stimulant drugs. Significance of dopamine in locomotor stimulant action. Int. J. Neuropharmacol. 3, 227 (1964).

    Article  Google Scholar 

  • —: The significance of dopamine-receptor blockade for the action of neuroleptic drugs. Proc. Vth Int. Congress C.I.N.P. Excerpta Medica Congress Series 129, 321–329 (1967).

    Google Scholar 

  • Welsh, A. L.: Side effects of anti-obesity drugs. Springfield, Ill.: Ch. C. Thomas 1962.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

van Rossum, J.M., Simons, F. Locomotor activity and anorexogenic action. Psychopharmacologia 14, 248–254 (1969). https://doi.org/10.1007/BF00404223

Download citation

  • Received:

  • Revised:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00404223

Key-Words

Navigation