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近年来文献中提出慢性乙型肝炎的遗传决定说。综合研究组织相容住抗原(HLA)对了解其本质,可能提供有价值的信息。为此作者应用微量法淋巴毒试验对65例年龄1.5~14岁的慢性乙型病毒性肝炎作了组织相容性抗原(HLA)的研究,结果发现:HLAB5和B18在慢活肝(CAH)患者明显多丁健康儿;HLAA1(P>0.05)发现率有增加趋势;极少数病人发现HLAA9(P<0.01)和B40(P<0.05);而HLAB14则未在病人中发现(P<0.001)。慢性持续性肝炎(CPH)患儿HLAB18和CAH一样明显增加(P<0.01),而HLAB14(P>0.05)和B40(P>0.05)发现率有减少趋
In recent years the literature put forward the genetic decision of chronic hepatitis B said. A comprehensive study of histocompatibility of antigens (HLA) to understand its nature may provide valuable information. To this end, the authors applied the microlymphatic lymphatic toxicity test to study the histocompatibility antigen (HLA) in 65 patients aged 1.5-14 years with chronic hepatitis B. The results showed that HLAB5 and B18 were expressed in CAH, (P <0.01); HLAA1 (P> 0.05) showed an increasing trend; HLAA9 (P <0.01) and B40 (P <0.05) were found in very few patients, but HLAB14 was not found in the patients (P <0.001) . HLAB18 in chronic persistent hepatitis (CPH) patients was significantly higher than that in CAH patients (P <0.01), while HLAB14 (P> 0.05) and B40 (P> 0.05)