[Detection of HBxAg in liver specimens of patients with hepatocellular carcinoma].

Detection of HBxAg was done by the immunogold-silver staining technique in 22 liver cancer specimens from patients with hepatocellular carcinoma and positive markers of hepatitis B were found to express HBxAg of hepatitis B virus, which was distributed in the perinuclear cytoplasm. The result suggests that HBxAg can be detected practically in all the liver specimens of the patients with hepatocellular carcinoma, who had been infected by hepatitis B virus. The relationship between X gene and its translation product and hepatocellular carcinoma is discussed.