THE PERMISSIVE ROLE OF HYPERTHERMIA IN THE DISAGGREGATION OF BRAIN POLYSOMES BY l‐DOPA OR d‐AMPHETAMINE

  • M. A. Moskowitz
  • , Deborah Rubin
  • , J. Liebschutz
  • , H. N. Munro
  • , T. S. Nowak
  • , R. J. Wurtman

Research output: Contribution to journalArticlepeer-review

Abstract

Abstract— l‐DOPA or d‐amphetamine administration disaggregates brain polyribosomes in animals maintained in an environment warm enough (26°C) so that the drugs concurrently elevate their body temperatures to above 39°C. The production of equivalent hyperthermia (by keeping control rats at ambient temperatures of 40–44° C) does not cause similar disaggregation of brain polysomes. Hence, the role of hyperthermia in the drug‐induced disaggregation is permissive.

Original languageEnglish
Pages (from-to)779-782
Number of pages4
JournalJournal of Neurochemistry
Volume28
Issue number4
DOIs
StatePublished - Apr 1977

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