摘要
目的研究乳腺癌患者血清中微量元素含量与乳腺癌风险的关系。方法应用三电极直流等离子体原子发射光电直读光谱仪(DCP-AES)测定88例乳腺癌患者和50例正常对照者血清中Zn、Mn、Al、Cd、Fe、Mg、Ca、Pb、Cu、Ni、Co、Ti、Li和Cr含量,比较两组间血清微量元素含量的差别。结果与正常对照者相比,乳腺癌患者血清中Cd、Mg、Cu、Co、Li和Cr含量明显升高,Mn、Al、Ti和Fe含量则明显降低,差异均有统计学意义(P均<0.05),而Zn、Ca、Pb和Ni含量差异均无统计学意义(P均>0.05)。结论血清微量元素含量可能影响乳腺癌风险,测定血清中微量元素含量可能对乳腺癌有诊断价值。
Objective To investigate associations between serum levels of trace elements and risk of breast cancer.Methods A three-electrode direct current plasma atomic emission spectrometer(DCP-AES) was used to determine the serum levels of Zn,Mn,Al,Cd,Fe,Mg,Ca,Pb,Cu,Ni,Co,Ti,Li,and Cr.Differences of the serum levels of the 14 trace elements between patients with breast cancer and normal controls were compared.Results Compared with the normal controls,patients with breast cancer had significantly higher serum levels ...
出处
《山东大学学报（医学版）》
CAS
北大核心
2009年第7期96-98,共3页
Journal of Shandong University:Health Sciences
关键词
血清
微量元素
乳腺肿瘤
Serum
Trace elements
Breast neoplasm
