Cited by 581Neuroendocrine regulation and behaviorNeurotransmitter Receptor Influence on BehaviorOlfactory and Sensory Function Studies

Nucleus accumbens oxytocin and dopamine interact to regulate pair bond formation in female prairie voles

Liu, Y, Wang, Z.X·2003·Neuroscience

Abstract

Although oxytocin (OT) and dopamine (DA) have been implicated in pair bond formation in monogamous prairie voles (Microtus ochrogaster), the nature of potential interactions between these two neurochemical systems and the brain circuits important for such interactions in the regulation of pair bonding have not been explored. Here, we demonstrated that access to both OT and DA D2-type receptors is necessary for pair bond formation, as blockade of either type of receptor prevented partner preferences induced by OT or a D2-type agonist. We also demonstrated that the nucleus accumbens (NAcc) is a brain area important for such OT-DA interactions. In NAcc, blockade of OT receptors prevented partner preferences induced by a D2-type agonist whereas blockade of D2-type, but not D1-type, DA receptors blocked OT-induced partner preferences. Together, our data suggest that concurrent activation of OT and DA D2-type receptors in NAcc is essential for pair bond formation in female prairie voles.

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Crossref · 10.1016/s0306-4522(03)00555-4

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Authors
Liu, Y., & Wang, Z. X.
Affiliations
Florida State University (US)
Corresponding author
Wang, Z.X
Venue
Neuroscience
Publisher
Elsevier BV
Published
2003-10
Volume
121
Issue
3
Pages
537-544
ISSN
0306-4522 (ISSN-L)
OpenAlex
W2147762584
Cited by
580
References
47
Citations by year
2026: 21 · 2025: 25 · 2024: 20 · 2023: 15 · 2022: 33 · 2021: 25 · 2020: 76 · 2019: 23 · 2018: 27 · 2017: 39 · 2016: 33 · 2015: 36 · 2014: 33 · 2013: 35 · 2012: 17
FWCI
13.44
Type
journal article
Language
en
Open access
closed
Locations
  • Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r29mh054554-06)
  • National Institute of Mental Health (MH 58616, MH54554, MH-66734, R21MH066734, R01MH058616)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Sensory Systems › Olfactory and Sensory Function Studies
Keywords
oxytocin, dopamine, pair bonding, nucleus accumbens, dopamine D2 receptor, dopamine D1 receptor, mate preferences, monogamy, Microtus ochrogaster, receptor antagonism
MeSH terms
Animals, Behavior, Animal, Benzazepines, Arvicolinae, Dopamine, Dose-Response Relationship, Drug, Drug Administration Routes, Drug Interactions, Female, Hormone Antagonists, Male, Microinjections, Nucleus Accumbens, Oxytocin, Pair Bond, Salicylamides, Stereotaxic Techniques, Time Factors, Infusion Pumps, Implantable, Dopamine Agonists, Dopamine Antagonists, Quinpirole

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