No abstract available
MeSH terms
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Animals
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Corpus Striatum / cytology
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Corpus Striatum / metabolism*
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Etorphine / pharmacology*
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Fluorescent Antibody Technique
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Microscopy, Confocal / methods
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Morphine / pharmacology*
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Rats
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Receptors, Opioid, mu / analysis
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Receptors, Opioid, mu / drug effects
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Receptors, Opioid, mu / metabolism*
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Spinal Cord / cytology
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Spinal Cord / metabolism*
Substances
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Receptors, Opioid, mu
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Etorphine
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Morphine