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目前国内检测抗-HBs,一般实验室多用被动血凝法(PHA),该法验出的阳性率不高,阳性血清的抗-HBs滴度也较低;检测HBeAg多用琼脂扩散法(ID),这种方法的检出率也较低且较费时。为此,我们于1984年采用了敏感的微量固相放射免疫法(SPRIA),用于检测抗-HBs及HBeAg,现将结果报告如下。材料和方法一、检测对象:用1983年石嘴山市、吴忠市、固原县、平罗县HBsAg携带者配对调查中体检正常、HBsAg阴性者血清检测抗-HBs;用上述HBsAg携带者的血清检测HBeAg。检测对象包
At present, the detection of anti-HBs in domestic and the general use of passive coagulation assay (PHA) in laboratories, the positive rate is not high and the positive serum anti-HBs titer is also lower. , The detection rate of this method is also lower and more time-consuming. To this end, we used a sensitive micro-solid phase radioimmunoassay (SPRIA) in 1984 to detect anti-HBs and HBeAg, and the results are reported below. MATERIALS AND METHODS First, the test object: In 1983, Shizuishan City, Wuzhong City, Guyuan County, Pingluo HBsAg carrier paired survey normal, HBsAg negative serum anti-HBs; HBsAg carrier with the above-mentioned serum HBeAg . Test object package