No abstract available
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Aging / metabolism
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Animals
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Brain Chemistry* / drug effects
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Digestive System / metabolism*
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Endorphins / metabolism*
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Enkephalin, Methionine / analogs & derivatives
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Enkephalin, Methionine / pharmacology
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Guinea Pigs
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Hypothalamus / drug effects
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Hypothalamus / metabolism
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In Vitro Techniques
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Male
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Rats
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Species Specificity
Substances
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Endorphins
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Enkephalin, Methionine
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enkephalin-Met, Arg(6)-PheNH2(7)-