[Psychopharmacologic profile of an aqueous extract of Piper umbellatum].
Piper umbellatum is a plant currently utilized in traditional medicine as a sedative. Administered to rats by intraperitoneal injection, an aqueous extract of this plant brings about an ataxia with a decrease in the animal's watchfulness which lasts about 48 hours. Are also concomitant to this decrease in watchfulness, a fall of the rectal temperature, a decrease of spontaneous motor activity as well as an increase of analgesic activity.
Bioka
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l'Université Marien Ngouabi, Faculté des Sciences et du Laboratoire de Physiologie et de Pharmacognos, Brazzaville, République Populaire du Congo.
Abena
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D000700:Analgesics; D000818:Animals; D014150:Antipsychotic Agents; D001831:Body Temperature / Q000187:drug effects; D003223:Congo; D005260:Female; D008297:Male; D009043:Motor Activity / Q000187:drug effects; D010936:Plant Extracts / Q000494:pharmacology*; D010946:Plants, Medicinal; D011619:Psychotropic Drugs; D051381:Rats; D011919:Rats, Inbred Strains; D012890:Sleep / Q000187:drug effects
D000700:Analgesics; D014150:Antipsychotic Agents; D010936:Plant Extracts; D011619:Psychotropic Drugs