Objective: To investigate the relations between the changes of ACTH, cortison levels in plasma and the changes of withdrawal behaviors after ethanol withdrawal and the reversal effects of naloxone on the changes induced by ethanol.

• 目的·· :研究慢性酒精刺激和戒断大鼠血浆促肾上腺皮质激素(ACTH)、皮质醇与其相关行为变化的关系 ,同时观察纳洛酮翻转作用。