Effects of Huperzine A on Stress Induced Expression of Morphine Behavioral Sensitization
石杉碱甲对应激诱导的吗啡行为敏感化表达的影响

Behavioral sensitization is defined as an increased behavioral response after repeated intermittent treatment with various drugs of abuse and is thought to be involved in drug abuse and addiction. This experiment examined the effects of Huperzine A on stress-induced expression of morphine behavioral sensitization in rats. Rats were treated with saline or morphine (3 mg/kg) for 7 days to induce behavioral sensitization (defined as a progressive increase of locomotor activity in the current study). In the sub...