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对甲型肝炎和乙型肝炎感染血清学准确的诊断,已导致识别了另一种或二种称为非甲非乙型的病毒性肝炎。作者应用已证实为急性非甲非乙型肝炎患者的血清研究出一种免疫扩散试验以检测血清中的病毒相关抗原。含抗原血清的分级试验系用柱层析法,聚乙二醇处理,还原和烷化法提示免疫复合物可能具有抗原活性。受试者分为三组:第一组急性和慢性非甲非乙型病毒感染,包括:8例急性非甲非乙型肝炎流行后形成的慢性肝炎患者;8例既无甲型也无乙型肝炎标记的暴发性肝炎患者和6例急性非甲非乙型肝炎患者;第二组
Serological accurate diagnosis of Hepatitis A and Hepatitis B infection has led to the identification of one or two other viral hepatitis called non-A, B type. The authors have developed an immunodiffusion test to detect serum-associated virus-associated antigens in sera that have been demonstrated to be acute in patients with non-A, B, and B hepatitis. Grading tests with antigen-containing serum using column chromatography, polyethylene glycol treatment, reduction and alkylation suggest immune complexes may have antigenic activity. Subjects were divided into three groups: the first group of acute and chronic non-A non-B virus infections, including 8 patients with chronic hepatitis developed after the onset of acute non-A, non-B hepatitis and 8 with neither A nor B Hepatitis B patients with fulminant hepatitis and 6 patients with acute non-A non-B hepatitis; the second group