人体必需的微量营养元素硒,由于它的抑癌防癌作用已日益受到重视.硒富集于肝、肾、胰等脏器,当肝脏发生癌变时,患者的血硒水平自然会受到影响,但是否与其病理类型、临床分期、癌的肝内转移等因素相关,则尚不清楚.本研究初步探讨了这些问题.本文采用2,3—二氨基萘荧光分析法,测定了104例未经治疗的原发性肝细胞癌患者和74例正常人的全血硒水平.他们的血硒水平((?)+SD)分别为0.113±0.025,0.130±0.023μg/mL,前者显著性地低于后者(p< Selenium, which is an essential human micronutrient element, has received increasing attention due to its anti-cancer and anti-cancer effects. Selenium is enriched in liver, kidney, pancreas and other organs. When the liver develops cancer, the patient’s blood selenium level will naturally be affected. However, it is unclear whether it is related to the pathological type, clinical stage, intrahepatic metastasis of cancer, etc. This study has explored these problems. In this paper, 104 cases were measured using 2,3-diaminonaphthalene fluorescence analysis. Serum selenium levels in patients with primary hepatocellular carcinoma and 74 normal controls. Their serum selenium levels ((?)+SD) were 0.113±0.025 and 0.130±0.023 μg/mL, respectively. The former was significantly lower. In the latter (p<