Topical application of morphine to the r
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R. Soto-Moyano; J. Galvez; C. Vallejos; A. Hernandez
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Article
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1988
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John Wiley and Sons
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English
⚖ 457 KB
👁 1 views
Topical application of 0.01 or 0.1% morphine solution to the somatosensory SI area of the rat cerebral cortex significantly decreased the pain intensity rating in the formalin test without producing motor side effects or sensory deficits. Naloxone partially antagonizes this effect. Topical applicati