免疫球蛋白在肝病(尤其是慢性肝病)时通常增加,它在肝病的病因、病情进展的分析中是一项比较重要的免疫学指标。但有关 IgE 研究以往多限于过敏性疾病和寄生虫感染,在肝病中研究甚少。本文报告肝病以及 HBsAg 无症状携带者的血清IgE 检测情况及其临床研究结果,并对肝炎慢性化及无症状携带状态的成因提出若干新的见解。 Immunoglobulins generally increase in liver disease (especially chronic liver disease), which is an important immunological indicator in the analysis of the etiology and progression of liver disease. However, the previous studies on IgE were mostly limited to allergic diseases and parasitic infections, but little was done in liver diseases. This article reports the detection of serum IgE in liver disease and asymptomatic carriers of HBsAg and its clinical findings, and provides some new insights into the causes of chronic and asymptomatic states of hepatitis.