Alessi E, Prandi G, Pocchini A, Tassi G C
Boll Ist Sieroter Milan. 1976 Sep 30;55(4):340-4.
Examination was made of 300 serum specimens taken from patients with latent syphilis, in order to study the incidence of HBsAg antigen as compared with the normal population. Examination was by means of counter immunoelectrophoresis, radioimmunoassay and electron microscope with negative staining. The incidence as shown by counter immunoelectrophoresis is 2.33%, by RIA 10% with 86.6% of sub-type AY and 13.3% of sub-type AD, which is significantly higher than the incidence in the normal population. These data would therefore seem to confirm the possibility of sexual transmission of hepatitis B.
对300份潜伏梅毒患者的血清标本进行了检测，以研究与正常人群相比乙肝表面抗原（HBsAg）的发生率。检测方法采用对流免疫电泳、放射免疫测定和负染色电子显微镜检查。对流免疫电泳显示的发生率为2.33%，放射免疫测定为10%，其中AY亚型占86.6%，AD亚型占13.3%，显著高于正常人群的发生率。因此，这些数据似乎证实了乙型肝炎性传播的可能性。
