Babes V T, Lenkei R, Steiner N, Berca C
Virologie. 1978 Jan-Mar;29(1):3-8.
The results obtained by subtyping and titration of 872 HBsAg from apparently healthy carriers were grouped according to blood group and sex. The incidence of blood group AB is higher among healthy HBsAg carriers than in the unselected population. There are large variations as regards the ay : ad ratio (overall mean value : 4.74) : minimal ay : ad values occur in the AB blood group, both in men (4.00) and in women (1.33), as compared with the mean values of 5.07 and 2.95 recorded in men and women, respectively. Titer analysis shows a cluster of higher titers in women. The involvement of immunogenetic mechanisms in asymptomatic HBsAg carriage is suggested.
对872名表面健康携带者的乙肝表面抗原（HBsAg）进行亚型分析和滴定所获结果，按血型和性别进行了分组。健康HBsAg携带者中AB血型的发生率高于未经过筛选的人群。ay:ad比率（总体平均值：4.74）存在很大差异：AB血型中ay:ad值最小，男性为4.00，女性为1.33，而男性和女性的平均值分别为5.07和2.95。滴度分析显示女性中高滴度较为集中。提示免疫遗传机制参与了无症状HBsAg携带过程。
