[Abstract] Objective: To study the effect of two racemic ketamine, S(+)-ketamine and R(-)-ketamine on stimulus-induced superoxide generation in vitro.

• [摘要] 目的：研究两种消旋的氯胺酮，S(+)-氯胺酮和R(-)-氯胺酮在体外刺激介导的超氧化物产生的影响。