Cited by 47Neurotransmitter Receptor Influence on BehaviorNeuroendocrine regulation and behaviorNeuroscience and Neuropharmacology Research

D₂ dopamine receptor involvement in the rough-and-tumble play behavior of juvenile rats.

Siviy, Stephen M., Fleischhauer, Anne E., Kerrigan, Lisa A., Kuhlman, Sandra J.·1996·Behavioral Neuroscience

Abstract

By using dorsal contacts and pinning to quantify play behavior in juvenile rats, it was found that the D2 agonist, quinpirole, reduced both measures of play at doses greater than 0.05 mg/kg. Eticlopride, a D2 antagonist, also reduced both measures of play and blocked the reduction caused by quinpirole. The effect of quinpirole on play was largely unaffected by concurrent administration of either a D1 agonist (SKF 38393) or a D1 antagonist (SCH 23390), suggesting that D1 and D2 receptors are functionally independent with respect to play behavior. Quinpirole also reduced overall activity, suggesting that the effects on play may not be selective to neural circuitry responsible for play behavior. Although low doses of quinpirole (0.001--0.03 mg/kg) had a tendency to increase pinning, this effect was not very robust. These data suggest that D2 dopamine receptors may not have a major role in the control of play behavior in juvenile rats.

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Crossref · 10.1037/0735-7044.110.5.1168

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  • Treatment with dopamine D2 and alpha-1 receptor antagonists inhibits social play, whereas treatment with an alpha-2 adrenoceptor antagonist enhances it.

    “Treatment with dopamine D2 and alpha-1 receptor antagonists has previously been shown to inhibit social play, whereas treatment with an alpha-2 adrenoceptor antagonist actually enhances it (Siviy et al. 1994; -1996).”

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Authors
Siviy, S. M., Fleischhauer, A. E., Kerrigan, L. A., & Kuhlman, S. J.
Affiliations
Gettysburg College (US)
Venue
Behavioral Neuroscience
Published
1996-10
Volume
110
Issue
5
Pages
1168-1176
ISSN
  • 0735-7044 (ISSN-L)
  • 1939-0084
OpenAlex
W2020562528
Cited by
47
References
0
Citations by year
2025: 1 · 2024: 2 · 2023: 4 · 2022: 8 · 2021: 1 · 2020: 2 · 2019: 4 · 2018: 1 · 2016: 2 · 2015: 3 · 2014: 1 · 2013: 4
FWCI
0.13
Type
journal article
Language
en
Open access
closed
Locations
  • Behavioral Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
dopamine D2 receptor, rough-and-tumble play, young rats, quinpirole, eticlopride, dopamine D1 receptor, locomotor activity
MeSH terms
Age Factors, Aggression, Agonistic Behavior, Animals, Brain, Play and Playthings, Rats, Sprague-Dawley, Receptors, Dopamine D2, Rats

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