No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
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Review
MeSH terms
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Animals
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Brain / drug effects*
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Brain / ultrastructure
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Digestive System / innervation
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Digestive System / ultrastructure
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Dogs
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Endorphins / physiology*
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Enkephalins / physiology*
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Gastrointestinal Motility / drug effects*
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Morphine / pharmacology
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Pro-Opiomelanocortin
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Protein Precursors / physiology
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Rats
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Receptors, Opioid / physiology*
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Spinal Cord / drug effects*
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Spinal Cord / ultrastructure
Substances
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Endorphins
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Enkephalins
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Protein Precursors
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Receptors, Opioid
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proenkephalin
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Pro-Opiomelanocortin
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Morphine
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preproenkephalin