【摘要】 本文应用单克隆抗体APAAP法检测了重症肝炎末梢血中T细胞亚群的分布。结果:重症肝炎末梢血中CD₃⁺,和CD₈⁺ T细胞百分率较急性肝炎明显降低（P<0.01）;重症肝炎死亡病例CD₈⁺T细胞百分率随病情加重而下降,生存例CD₈⁺T细胞百分率在病程中无明显变化。上述结果提示:重症肝炎的发生可能与CD₈⁺T细胞大量聚集肝组织内有关。更多还原

【Abstract】 We investigated the peripheral brood T lymphocyte subtype in patients with fulrainant hepatitis and acute hepatitis by APAAP using monoclonal antibody. The findings presented in this study: （1） The percents of CD⁺₃ and CD⁺₅ T lymphocytes in cases with fulminant hepatitis were significantly lower than that in acute hepatitis （P<0.01）. （2） The percent of CD⁺₈ T lymphocyte in dead cases with fulminant hepatitis had descended following the exacerdation of this disease and no change of CD⁺₈ T lymphocyte in survival cases. The results suggest that CD⁺₆T lymphocyte gathered a great in liver may be involved in the development of fulminant hepatitis.更多还原