抗平滑肌抗体

方法以HEP-2细胞、鼠胃和鼠肾组织为抗原，采用间接免疫荧光法对117例乙型肝炎患者血清及30例正常人血清作抗核抗体、抗平滑肌抗体和抗线粒体抗体检测。

Methods Hep-2 cells , rat ren tissue and rat stomach tissue as substrates for ANA , AMA and ASMA were detected by immunofluorescence assay in the serum of 117 HBV patients and 30 normal subjects .

结果抗核抗体、抗dsDNA抗体、抗ENA抗体、抗线粒体抗体和抗平滑肌抗体正确率分别是47%、70%、46%、95%和40%。

Result The correct rate of ANA , anti-ENA antibody , anti-dsDNA antibody , anti-mitochondria antibody and anti-smooth muscle antibody were 47 % , 70 % , 46 % , 95 % and 40 % respectively .

方法通过发函的方式确定48家医院为参与单位，质控项目包括抗核抗体、抗dsDNA抗体、抗可提取性核抗原（ENA）抗体、抗线粒体抗体和抗平滑肌抗体。

Method Forty-eight hospitals were included by mail or Email . The items of QC include ANA , anti-ENA antibody , anti-dsDNA antibody , anti-mitochondria antibody and anti-smooth muscle antibody .