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[Psychopharmacologic profile of an aqueous extract of Piper umbellatum]
1l'Université Marien Ngouabi, Faculté des Sciences et du Laboratoire de Physiologie et de Pharmacognos, Brazzaville, République Populaire du Congo.
L'Encephale
|May 1, 1990
Abstract:
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.