【摘要】 本文采用单项琼脂扩散法,检测了114例各型乙型肝炎患者病程中血清内补体C₃的水平,结果表明:急性乙型肝炎患者早期C₃水平高于对照组（P<0.05）,发病后2～3周直至痊愈体液中C₃含量基本正常.慢性活动性乙型肝炎及重症肝炎患者血清中C₃水平明显低于对照组（P<0.01）.慢性迁延性乙型肝炎患者血清中C₃含量基本正常.提示:用简便的方法检测乙型肝炎患者血清中C₃含量的变化,有助于判断该病肝脏损害程度、转归及鉴别各型乙型肝炎.更多还原

【Abstract】 Measurement of C3 complement was performed in 114 patients with hepatitis B virus (HBV) infection by the simple agar diffusion method. In result, the complement C3 level was significantly reduced in the early acute HBV patients,chronic active HBV patients and serious HBV patients (P<0. 05). The complement C3 level was not reduced in the later acute HBV infection and the delay chronic HBV infection. It is proposed that complement C3level in serum measured is contribute to distinguishing diffent kinds HBV infection and estimating the state and prognosis of the disease.更多还原