检测了30例肝硬化患者血清钢、锌含量，同时与30例健康人进行对照。结果显示，肝硬化患者血铜明显增高，血锌明显降低．与健康人对照组有显著差异。 Thirty patients with cirrhosis were tested for serum steel and zinc content, and 30 healthy people were also compared. The results showed that patients with cirrhosis of blood copper was significantly increased, blood zinc was significantly lower. There were significant differences between the control group and the healthy control group.