Not only did AMG (150, 300 mg kg-1) significantly reduce NOSlevel in spinal cord & brain homogenate, but also AMG (75,150,300 mg kg-1) notablylower NO2- contents in spinal cord & brain homogenate in same experiment.

• LAig和LNAME可能对AMG镇痛作用有一定影响。 AMG，LNAME，AMG十L-NAME组明显降低脊髓和脑组织上清液N02一含量，而LAig，AMG+L一Aig+LNAME明显提高脊髓组织上清液NOZ一含量。