The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.
Self-administration of morphine, DAMGO, and DPDPE into the ventral tegmental area of rats
Open accessAbstract
Intracranial self-administration of mu- and delta-opioid agonists was demonstrated in male Long-Evans rats. Independent groups were allowed to lever-press for ventral tegmental area (VTA) microinfusions of morphine, the selective mu agonist [D-Ala2,N-Me-Phe4-Gly5-ol]- enkephalin (DAMGO), the selective delta-agonist [D-Pen2,D-Pen5]- enkephalin (DPDPE), or ineffective drug vehicle. Morphine, DAMGO, and DPDPE were each effective in establishing and maintaining lever- pressing habits. Lever-pressing responses were extinguished during a session when vehicle was substituted for drug, and reinstated when drug reinforcement was reestablished. Thus, it appears that VTA mu- and delta-opioid receptors are each involved in reinforcement of opiate self-administration. The effective dose of DAMGO--both for establishing and for maintaining the lever-press habit--was 100 times lower than the effective doses for DPDPE and morphine, suggesting that the major contribution of VTA mechanisms to intravenous heroin self- administration involves an action on mu-opioid receptors.
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Cites
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Self-citationEndogenous opioid peptides: multiple agonists and receptors
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“, 1980), endogenous opioid peptides that act preferentially on d-opioid receptors (Lord et al., 1977).”
BackgroundAnatomy of CNS opioid receptors
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CLASSIFICATION OF OPIOID RECEPTORS
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Intracranial self-administration of morphine into the ventral tegmental area in rats
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Self-citation
Cited by
Ikemoto, S. (2007) · Brain Research Reviews · doi:10.1016/j.brainresrev.2007.05.004 · Cited by 1,477
Wise, R. A. (1996) · Current Opinion in Neurobiology · doi:10.1016/s0959-4388(96)80079-1 · Cited by 1,072
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Wise, R. A. (2002) · Neuron · doi:10.1016/s0896-6273(02)00965-0 · Cited by 881
Self-citationCellular and Synaptic Adaptations Mediating Opioid Dependence
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Metadata
- Authors
- Devine, D., & Wise, R.
- Venue
- The Journal of Neuroscience
- Publisher
- Society for Neuroscience
- Published
- 1994-04-01
- Volume
- 14
- Issue
- 4
- Pages
- 1978-1984
- ISSN
- 0270-6474 (ISSN-L)
- 1529-2401
- OpenAlex
- W2096908749
- Cited by
- 255
- References
- 38
- FWCI
- 2.74
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Devine, D., & Wise, R. (1994). Self-administration of morphine, DAMGO, and DPDPE into the ventral tegmental area of rats. The Journal of Neuroscience. https://doi.org/10.1523/jneurosci.14-04-01978.1994
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
