Cited by 22Neurotransmitter Receptor Influence on BehaviorSchizophrenia research and treatmentTryptophan and brain disorders

Risperidone reduction of amphetamine-induced self-injurious behavior in mice

Wagner, George C, Avena, Nicole, Kita, Taizo, Nakashima, Toshikatsu, Fisher, Hans, Halladay, Alycia K·2004·Neuropharmacology

Abstract

The behavioral and neurochemical effects of high doses of amphetamine administered to BALB/c mice were examined in the presence and absence of co-administered haloperidol (a D2 antagonist), SCH 23390 (a D1 antagonist) and risperidone (a mixed 5-HT2/D2 antagonist). It was observed that mice displayed a dose-dependent increase in stereotypic behavior, oral dyskinesia, and self-injurious behavior (SIB) in response to amphetamine treatment. Furthermore, agents that blocked the SIB reversed the amphetamine-induced release of serotonin. This effect was unrelated to hyperthermia or non-specific sedation (as assessed by measurement of motor activity). These data are interpreted in the context of the underlying basis of murine SIB involving both dopaminergic and serotonergic activation and demonstrate the efficacy of risperidone in treating these behaviors.

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Crossref · 10.1016/j.neuropharm.2003.11.009

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49 of 49 references verified0 citation errors · 0 not checkable

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Authors
Wagner, G. C., Avena, N., Kita, T., Nakashima, T., Fisher, H., & Halladay, A. K.
Affiliations
  • Rutgers, The State University of New Jersey (US)
  • Nara Medical University (JP)
Corresponding author
Wagner, George C
Venue
Neuropharmacology
Publisher
Elsevier BV
Published
2004-04
Volume
46
Issue
5
Pages
700-708
ISSN
0028-3908 (ISSN-L)
OpenAlex
W2069815211
Cited by
22
References
49
Citations by year
2024: 1 · 2018: 1 · 2014: 2 · 2013: 3 · 2012: 2
FWCI
0.70
Type
journal article
Language
en
Open access
closed
Locations
  • Neuropharmacology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r21ns043981-03)
  • National Institute of Neurological Disorders and Stroke (R21 NS 43981)
  • National Institute of Environmental Health Sciences (ES 11256, ES-05022., P01ES011256, P30ES005022)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
Keywords
risperidone, self-harm, amphetamine, stereotypy, oral dyskinesia, serotonin release, haloperidol, SCH 23390, dopamine D2 receptor antagonism, hyperthermia, sedation
MeSH terms
Amphetamine, Animals, Dose-Response Relationship, Drug, Male, Mice, Inbred BALB C, Motor Activity, Self-Injurious Behavior, Risperidone, Mice

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