Effect of beta-endorphin on production of antibodies and IL-4 under conditions of opioid receptor blockade
Bull Exp Biol Med. 2006 Aug;142(2):226-9.
doi: 10.1007/s10517-006-0334-6.
[Article in
English,
Russian]
Affiliation
- 1 Analytic Laboratory of Institute of Ecology and Genetics of Microorganisms, Ural Division of Russian Academy of Sciences, Perm'. gein@iegm.ru.
Abstract
beta-Endorphin in vivo produced different effects on antibody production depending on the administered dose. Blockade of opioid receptors with naloxone (but not naltrindole) abolished the effects of beta-endorphin. The peptide activated IL-4 production in vitro via activation of delta-opioid receptors.
MeSH terms
-
Animals
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Antibody Formation / drug effects*
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Dose-Response Relationship, Drug
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Hypersensitivity, Delayed / etiology
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Interleukin-4 / metabolism
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Lymphocyte Activation / drug effects
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Male
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Mice
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Naloxone / pharmacology
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Naltrexone / analogs & derivatives
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Naltrexone / pharmacology
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Narcotic Antagonists*
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Phytohemagglutinins
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beta-Endorphin / pharmacology*
Substances
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Narcotic Antagonists
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Phytohemagglutinins
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Interleukin-4
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Naloxone
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Naltrexone
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beta-Endorphin
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naltrindole