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各类乙型肝炎患者血清中乙型肝炎表面抗原(HBsAg)出现的滴度可不一致。有的乙型肝炎患者血清中未查见游离的 HBsAg,但在其循环免疫复合物中确能检出 HBsAg 及其特异性抗体。因此,解离其循环免疫复合物可提高肝炎的检出率,有助于诊断。我们用简便易行的补体致敏酵母菌沉淀肝炎患者循环免疫复合物(见上海免疫学杂志2(1):36,1982年),并经甘氨酸缓冲液解离,用反向间接血凝
Hepatitis B surface antigen (HBsAg) in various types of hepatitis B patients may appear inconsistent titer. Some patients with hepatitis B serum HBsAg was not detected, but in its circulating immune complexes can detect HBsAg and its specific antibodies. Therefore, the dissociation of its circulating immune complexes can increase the detection rate of hepatitis, contribute to the diagnosis. We used a simple and easy to complement-sensitized yeast precipitation in patients with circulating immune complexes of hepatitis (see Shanghai Immunology 2 (1): 36, 1982), and glycine buffer dissociation, with reverse indirect hemagglutination