Results ι-THP did not affect the locomotor activity per set,but ι-THP(18.

Effects of L-tetrahydropalmatine on opioid peptides contents in morphine dependent rats;

AIM: To study the role of the arcuate nucleus of hy-pothalamus in analgesic action of l-tetrahydropalmatine (l-THP).

The results showed that l tetrahydropalmatine ( l THP)、 dl tetra hydropalmatine ( dl THP) and l stepholidine ( l SPD), at doses 15, 30, 60 mg·kg -1 respectively, were able to inhibit significantly mice incidence of jumping, frequency of jumping and body weight loss, respectively.

Effect of l-tetrahydropalmatine and l-stepholidine on the glial fibrillary acidic protein in the chronic morphine-treated cerebral focal regions of rats;

Effect of l-tetrahydropalmatine on expression of adhesion molecules induced by lipopolysaccharides in human umbilical vein endothelium cell;

Effects of l-tetrahydropalmatine on contraction of isolated rat uterus;

Effects of dl-tetrahydropalmatine on cardiac conduction cystem;

Protective Effects of dl-Tetrahydropalmatine on Focal Cerebral Ischemia-reperfusion Injury in Rats

EFFECTS OF l-THP ON COCAINE GENERALIZATION TO METHAMPHETAMINE;

THE EFFECT OF l-THP ON COCAINE-INDUCED CONDITIONED PLACE PREFERENCE;

Aim To study the effect of different doses of l-Tetrahydropalmatine( l-THP) on morphine-induced conditioned place preference(CPP) and observe whether l-THP itself induces CPP.