To investigate analgesic and gastroprotective effects of AMG and its mechanisms of action, the different animal models were used in this experiment.

• 本课题利用不同动物疼痛模型探讨AMG在外周和中枢镇痛作用及其作用机制。 研究NO在外周和中枢水平对AMG镇痛作用的影响，AMG对nNOS和c-Fos蛋白表达影响。