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锌是人体必需的微量元素,对人体有重要的生理作用。从前,认为肝硬化患者血清锌含量降低,尿中锌排泄量增加。对慢性肝性脑病与锌之间的关系也有所探讨。作者观察了肝硬化、肝癌合并肝硬化患者62名,其中肝性脑病16名,无肝性脑病46名,进行了一般肝功能检查、血清锌值、尿中锌值、血清 OCT、mGOT 测定。结果①肝性脑病者比非肝性脑病者血清锌呈有意义低下。②血清锌值与血中 NH_3呈负相关,与血清白蛋白呈正相关
Zinc is an essential trace element of the human body, has an important physiological role on the human body. In the past, patients with cirrhosis of the serum zinc content decreased, urinary zinc excretion increased. The relationship between chronic hepatic encephalopathy and zinc is also explored. The authors observed 62 cirrhotic and hepatocellular carcinoma patients with cirrhosis, including 16 with hepatic encephalopathy and 46 without hepatic encephalopathy. General liver function tests, serum zinc values, urinary zinc values, and serum OCT and mGOT levels were performed. Results ① Hepatic encephalopathy was significantly lower than non-hepatic encephalopathy in patients with serum zinc. ② serum zinc value and blood NH3 was negatively correlated with serum albumin was positively correlated