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迄今有大量资料提示硒(Selenium)具有抗肿瘤的作用,流行病学调查以及对肿瘤模型的研究证明,硒缺乏与肿瘤发生率增加有关。此外发现多种肿瘤病人血清硒水平是低下的。在动物实验中,硒的补充可抑制化学或病毒致癌因子诱导肿瘤的形成。可见对硒的广泛研究有用于肿瘤的防治。本文报道卵巢癌患者子治疗期间与治疗后血清硒浓度的测定及其可能意义。
So far a large number of data suggest that Selenium has antitumor effects. Epidemiological investigations and studies on tumor models demonstrate that selenium deficiency is associated with an increased incidence of tumors. In addition, a variety of cancer patients found that serum selenium levels are low. In animal experiments, selenium supplementation can inhibit the chemical or viral oncogenic factor-induced tumor formation. Seen extensive study of selenium can be used for prevention and treatment of cancer. This article reports the determination of serum selenium levels during sub-treatment and post-treatment ovarian cancer patients and its possible significance.