Peripheral and central opioid activity in the analgesic potency of morphine in rats.
Catti
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Institute of Pharmacology and Pharmacognosy, Faculty of Pharmacy, University of Catania, Italy.
Parenti
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Spadaro
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Arrigo-Reina
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D000700:Analgesics; D000818:Animals; D002490:Central Nervous System / Q000187:drug effects*; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D010525:Peripheral Nerves / Q000187:drug effects*; D051381:Rats; D011919:Rats, Inbred Strains; D011957:Receptors, Opioid / Q000187:drug effects*
D000700:Analgesics; D011957:Receptors, Opioid; D009020:Morphine