No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Analgesics*
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Animals
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Dose-Response Relationship, Drug
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Enkephalin, D-Penicillamine (2,5)-
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Enkephalins / administration & dosage
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Enkephalins / pharmacology*
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Male
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Mice
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Mice, Inbred ICR
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Nociceptors / drug effects*
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Nociceptors / physiology
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Pain Measurement
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Receptors, Opioid / drug effects*
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Receptors, Opioid / physiology
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Receptors, Opioid, delta
Substances
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Analgesics
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Enkephalins
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Receptors, Opioid
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Receptors, Opioid, delta
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Enkephalin, D-Penicillamine (2,5)-