肝病患者血清前白蛋白测定的临床意义

目的 通过测定急、慢性乙型病毒性肝炎和肝硬化不同肝病患者血清中前白蛋白、白蛋白、总胆汁酸含量及凝血酶原活动度，探讨上述不同指标在判定肝脏功能，指导临床治疗中的意义。方法 健康对照组20例（A组）；急性无黄疸型乙肝20例（B组）；急性黄疸型乙肝20例（C组）；慢性乙肝20例（D组）；肝硬化患者20例（E组）。所有被检对象均在清晨空腹静脉采血，用ELISA法测定，试剂盒分别由上海海军医学研究所和南京军区总医院提供，按说明书严格操作。结果 从急性乙型肝炎到慢性乙型肝炎至乙肝后肝硬化，患者血清前白蛋白逐渐降低（均值（mg／L）A组：240．4；B组：170．6；C组160．1；D组：120．8；E组：76．1）。急、慢性乙型肝炎明显降低（P〈0．05）。乙肝后肝硬化显著下降（P〈0．01）。TBA急、慢性乙型肝炎，乙肝后肝硬化组与对照组比较有显著性差异（P〈0．05）。而白蛋白、PT仅肝硬化组与对照组比较有显著性差异（P〈0．05）。结论 血清前白蛋白（Preaibumirk PA）含量的改变能敏感、特异、快速的反应肝病患者肝脏功能的变化。

The clinical value of prealbumin in hepatic disease

Objective To Investigate the clinical value of prealbiumin(PA), albium(ALB), total bile acid(TBA), prothrombin time(PT) in different type hepatitis. Methods Healthy matched control (group A), no jaundice acute hepatitis B(Croup B). janndice acute hepatitis B(Group C), Chronic hepatitis B(Group D) and cirrhosis of post-hepatitis B (Group E) were observed in our study,20 cases in each group. ELISA was used for the detection of all index in serum. Results the level of serum prealbiumin reduced gradually from no jaundice acute hepatitis B to the cirrhosis of post-hepatitis B. TBA,PT showed significant difference between group E and A.Conclusion the prealbiurnin was a indicator of liver function. It's sensitive and specific compared with albium ,TBA and PT.