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体内低硒状态是引起肿瘤发生率和死亡率增高的原因之一,本文简述了硒的代谢、生理作用和抗癌机理,介绍了常用的硒检测方法、血硒和发硒在肿瘤预测和诊断方面的意义以及硒在肿瘤防治中的应用近况。
In vivo low-selenium status is one of the reasons causing the increase of tumor incidence and mortality. This article describes the metabolism of selenium, physiological role and anti-cancer mechanism, describes the commonly used selenium detection methods, blood selenium and selenium in tumor prediction and Diagnostic significance and the status of the application of selenium in cancer prevention and treatment.