Serotonin receptor sensitivity and aggression

Scott Wetzler, RenéS Kahn, Gregory M. Asnis, Martin Korn, Herman M. van Praag

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

This study investigated the relationship between increased serotonin (5-hydroxytryptamine, 5HT) receptor sensitivity and human aggression. A low oral dose of meta-chlorophenylpiperazine (MCPP), a postsynaptics 5HT receptor agonist, was administered in a placebo-controlled design to depressed (n = 22) and panic disorder (n = 20) patients classified with or wothout signs of outwardly directed aggression, patients with a history of suicide attemps (inwardly directed aggression) (n = 11), and normal controls (n = 19). Hormones under 5HT control were measured at 30-min intervals. Results were as follows: (1) MCPP did not induce or reduce anger, (2) patients with outwardly directed aggression did not have significantly greater MCPP-induced cortisol or prolactin release than did patients without signs of outwardly directed aggression, (3) patients with a history of suicide attemps did not have significantly greater MCPP-induced cortisol or prolactin release than did normal controls, and (4) MCPP-induced hormone release was unrelated to measures of aggression.

Original languageEnglish (US)
Pages (from-to)271-279
Number of pages9
JournalPsychiatry Research
Volume37
Issue number3
DOIs
StatePublished - 1991

Fingerprint

Serotonin Receptors
Aggression
Prolactin
Suicide
Hydrocortisone
Hormones
Serotonin Receptor Agonists
Panic Disorder
Anger
Serotonin
Placebos
1-(3-chlorophenyl)piperazine

Keywords

  • depression
  • Meta-chlorophenylpiperazine
  • panic disorder
  • suicidality

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Biological Psychiatry
  • Psychology(all)

Cite this

Wetzler, S., Kahn, R., Asnis, G. M., Korn, M., & van Praag, H. M. (1991). Serotonin receptor sensitivity and aggression. Psychiatry Research, 37(3), 271-279. https://doi.org/10.1016/0165-1781(91)90063-U

Serotonin receptor sensitivity and aggression. / Wetzler, Scott; Kahn, RenéS; Asnis, Gregory M.; Korn, Martin; van Praag, Herman M.

In: Psychiatry Research, Vol. 37, No. 3, 1991, p. 271-279.

Research output: Contribution to journalArticle

Wetzler, S, Kahn, R, Asnis, GM, Korn, M & van Praag, HM 1991, 'Serotonin receptor sensitivity and aggression', Psychiatry Research, vol. 37, no. 3, pp. 271-279. https://doi.org/10.1016/0165-1781(91)90063-U
Wetzler, Scott ; Kahn, RenéS ; Asnis, Gregory M. ; Korn, Martin ; van Praag, Herman M. / Serotonin receptor sensitivity and aggression. In: Psychiatry Research. 1991 ; Vol. 37, No. 3. pp. 271-279.
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