抄録
The effects of the chloroform extract of Maytenus obtufisolia MART. roots on locomotor activity, catalepsy test, amphetamine-induced toxicity and active-avoidance test were studied. The results revealed that the extract caused a decrease in spontaneous activity and induced catalepsy in mice up to 240 min. The extract significantly protected the mice against amphetamine-induced toxicity and decreased the conditioned response in rats, in a dose-related manner. The results suggest that the chloroform extract of Maytenus obtusifolia MART. possesses neuroleptic-like properties.
