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近年来微量元素与癌肿的关系受到许多学者关注,但有关大肠癌的资料甚少。而且以往的研究仅限于测定个别元素在血液和组织样品中的含量。为此,我们设计本实验对大肠癌患者的血清和组织中微量元素含量进行比较系列测定研究。
In recent years, the relationship between trace elements and cancer has attracted the attention of many scholars, but there is little information on colorectal cancer. Moreover, previous studies were limited to determining the content of individual elements in blood and tissue samples. To this end, we designed this experiment to compare the serial determination of trace elements in serum and tissues of patients with colorectal cancer.