The result indicated thatadjuvant treatment of antioxidant can shorten course,ease symptom,help recover SOD ac-tivity and reduce serum LPO content.

• 结果证实，抗氧化剂能减轻症状，缩短病程，并能促进肺炎患儿红细胞SOD活性的恢复，降低血清LPO含量。