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本文调查HBsAg阴性的慢性活动性肝炎患者是否有乙型肝炎核心抗体(抗HBc),从而证实其肝病是否由乙型肝炎病毒感染所致。研究对象是组织学证实的慢性活动性肝炎100例,男50,女50,年龄16~80岁,平均48岁。肝脏损害中等者75例,重度者25例。伴有肝硬化者64例,伴有肝细胞癌者3例。血清SGPT2~506国际单位,平均94国际单位。用放射免疫法测HBsAg及抗HBs。其中HBsAg阳性者35例,抗HBs阳性者24例。还用对流电泳测抗HBc,用补体结合法测滴度。
This article investigates whether HBsAg-negative patients with chronic active hepatitis have hepatitis B core antibody (anti-HBc) to confirm whether their liver disease is caused by Hepatitis B virus infection. The subjects were histologically confirmed 100 cases of chronic active hepatitis, male 50, female 50, aged 16 to 80 years, mean 48 years. 75 cases of moderate liver damage, 25 cases of severe. Liver cirrhosis with 64 cases, accompanied by hepatocellular carcinoma in 3 cases. Serum SGPT2 ~ 506 International Units, an average of 94 international units. Determination of HBsAg and anti-HBs by radioimmunoassay. Including HBsAg-positive in 35 cases, anti-HBs-positive in 24 cases. Also measured by convective electrophoresis anti-HBc, complement titration with complement assay.