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为了研究乙型肝炎表面抗原(HBsAg)与原发性肝细胞癌(简称肝癌)的关系,我们曾用对流免疫电泳法(简称对流)检查肝癌高发区和相对低发区的人群、南宁地区正常供血者及来我院就诊的肝癌病人,其他肝病和肝外恶性肿瘤病人,共检查16680人,发现肝癌病人的HBsAg阳性率总是比别的人群或病人高。但高发区人群的HBsAg阳性率与低发区者并无明显差别。在三省(区)一市协作的HBsAg与肝癌关系研究中,用补体结合试验加对流法同时测定了广西扶绥县高、低发区小量人群血样的HBsAg,发现高
In order to study the relationship between hepatitis B surface antigen (HBsAg) and primary hepatocellular carcinoma (abbreviated as hepatocellular carcinoma), we used convection immunoelectrophoresis (abbreviated convection) to examine people with high- and low-risk areas of liver cancer, and normal people in Nanning. A total of 16,680 blood donors and patients with liver cancer who came to our hospital, other liver diseases, and extrahepatic malignancies were examined. It was found that the positive rate of HBsAg in liver cancer patients was always higher than that of other people or patients. However, the positive rate of HBsAg in the high-incidence population was not significantly different from that in the low-risk area. In a study of the relationship between HBsAg and liver cancer in three provinces (regions) and one city, the HBsAg of blood samples from small populations in high and low incidence areas in Fusui County of Guangxi was measured by the complement fixation test and convection method.