摘要
为了了解鼻咽部组织中微量元素的变化与鼻咽癌发生发展的关系,取35例鼻咽癌患者术中切除的鼻咽部组织进行硝酸消化,然后采用原子吸收分光光度计以火焰法检测3种微量元素铜、铁、锌。同时以20例非鼻咽癌患者术中切除的鼻咽部组织作正常对照,同法检测3种微量元素。鼻咽癌患者肿瘤组织中铜和铁含量明显高于对照组(P<0.05),而锌含量显著降低(P<0.01)。结果表明鼻咽癌的发生发展可能与体内微量元素有关。
To observe the relationship of the trace elements in the neoplasm tissue and nasopharyngeal carcinoma, Methods： 35 patients of nasopharyngeal carcinoma were Investigated the content of 3 trace elements in the neoplasm tissue. The nasopharyngeal tissue of 20 normal persons were detected in the same time as the control group, The results show that Zinc level in nasopharyngeal tissue of the nasopharyngeal carcinoma group was significantly lower than normal controls （P〈 0.05）. Cu and Fe levels were increased significantly （P〈 0.01 ）. There is connect between the nasopharyngeal carcinoma and the change of trace elements, the prevention and cure of it should be notice the change of trace dements.
出处
《微量元素与健康研究》
CAS
2008年第3期8-9,共2页
Studies of Trace Elements and Health
关键词
微量元素
鼻咽癌
trace elements
nasopharyngeal carcinoma
