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Cited by 279

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

The Periaqueductal Gray Matter Mediates Opiate-Induced Immunosuppression

Weber, Richard J., Pert, Agu·1989·Science

Abstract

The periaqueductal gray matter of the mesencephalon (PAG) subserves a variety of diverse autonomic functions and also appears to be a site for opiate action in the induction of immunosuppression. Microinjections of morphine into the PAG, but not into other opiate receptor-containing neuroanatomical sites, result in a rapid suppression of natural killer (NK) cell activity. The NK cell suppression can be blocked by prior peripheral administration of the opiate antagonist naltrexone. These findings demonstrate that certain central actions of opiates that produce changes in NK cell function are mediated through opiate receptors in the PAG and identify a brain region involved in opiate regulation of immune function.

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Metadata

Authors
Weber, R. J., & Pert, A.
Venue
Science
Published
1989-07-14
Volume
245
Issue
4914
Pages
188-190
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2042837551
Cited by
279
References
1
FWCI
3.32
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Periaqueductal Gray Matter Mediates Opiate-Induced Immunosuppression. https://app.cochat.ai/papers/10.1126/science.2749256
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Weber, R. J., & Pert, A. (1989). The Periaqueductal Gray Matter Mediates Opiate-Induced Immunosuppression. Science. https://doi.org/10.1126/science.2749256

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