NSE? CEA and AIF were detected by ELISA,IRMA and RIA methods in lung cancer group(273 cases)? chronic bron-chopneumonia group(179 cases) and control group(193 cases).

• 方法:采用ELISA、IRMA和RIA法对肺癌组(273例)、慢性支气管炎组(179例)、正常对照组(193例)进行血清LN、sE-SLT、HA、CA242、NSE、CEA、AIF含量测定.