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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2-3
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pubmed:dateCreated |
1992-11-13
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pubmed:abstractText |
Beta-endorphin (4 micrograms) injected i.v.t. induced the release of immunoreactive [Met5]enkephalin and sulfated cholecystokinin octapeptide (CCK-8s) from the spinal cord in the pentobarbital-anesthetized rat. The inhibition of the tail-flick response induced by beta-endorphin given i.v.t. was antagonized by i.t. injection of CCK-8s and potentiated by i.t. administration of the antibody to CCK-8s. The findings give support to the hypothesis that endogenous CCK-8s in the spinal cord may play a negative feedback role in modulating beta-endorphin-induced antinociception.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0014-2999
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
14
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pubmed:volume |
215
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
309-12
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:1396996-Anesthesia,
pubmed-meshheading:1396996-Animals,
pubmed-meshheading:1396996-Cholecystokinin,
pubmed-meshheading:1396996-Enkephalin, Methionine,
pubmed-meshheading:1396996-Injections, Intraventricular,
pubmed-meshheading:1396996-Injections, Spinal,
pubmed-meshheading:1396996-Male,
pubmed-meshheading:1396996-Pain Measurement,
pubmed-meshheading:1396996-Pentobarbital,
pubmed-meshheading:1396996-Rats,
pubmed-meshheading:1396996-Rats, Sprague-Dawley,
pubmed-meshheading:1396996-Reaction Time,
pubmed-meshheading:1396996-Spinal Cord,
pubmed-meshheading:1396996-beta-Endorphin
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pubmed:year |
1992
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pubmed:articleTitle |
Release of immunoreactive [Met5]enkephalin and cholecystokinin from the spinal cord by beta-endorphin administered intraventricularly in the pentobarbital-anesthetized rat.
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pubmed:affiliation |
Department of Pharmacology and Toxicology, Medical College of Wisconsin, Milwaukee 53226.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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