【摘要】 目的 :对脑脊液中部分酶活性的检测及临床意义渐有报道 ,但对CNS肿瘤患者脑脊液中多种酶活性及一氧化氮的检测及其意义则尚无文献报告。方法 :本文对 36例经手术及病理检查已确诊的CNS肿瘤病患者脑脊液中五种酶活性及一氧化氮进行检测 ,同时对 34例NCNS疾病患者脑脊液作相应检查以作比较。结果 :显示观察组中AST、LDH活性及NO含量较对照组明显增高(P <0 0 1) ,此外 ,CNS肿瘤患者术后并发CNS感染者较无感染者脑脊液中AST、LDH活性及NO含量亦明显增高 (P <0 0 5 )。结论 :提示检测脑脊液中AST、LDH活性及NO含量有助于NCS肿瘤及术后CNS感染的诊断及鉴别诊断。更多还原

【Abstract】 Objective:To explore the meaning of several enzyme activity and nitric oxide(NO) in cerebrospinal fluid in patients with CNS neoplasm.Methods:5 kinds of enzyme activity and NO level were detected in 36 cases with CNS neoplasm diagnosed by pathyologic examanation,and the results were compared with other 34 cases with non CNS diseases.Results:AST,LDH and NO level in?creased signi?ficantly in cases with CNS neoplasm ( P <0 01),and in cases with CNS infection( P <0 05) Conclusion:The detection of AST,LDH activity and NO level would be helpful to the diagnosis of CNS neoplasm and CNS infection after operation.更多还原