No abstract available
MeSH terms
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Animals
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Brain / drug effects*
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Chlorpromazine / pharmacology
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Endorphins / metabolism*
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Haloperidol / pharmacology
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Male
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Phenobarbital / pharmacology
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Promethazine / pharmacology
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Rats
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Rats, Inbred Strains
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beta-Endorphin
Substances
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Endorphins
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beta-Endorphin
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Promethazine
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Haloperidol
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Chlorpromazine
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Phenobarbital