| 尘肺伴肺癌微量元素检查分析 |
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| 引用本文： | 周祖平,袁冶,高明忠,胡宝云,董艳杰. 尘肺伴肺癌微量元素检查分析[J]. 中华肿瘤防治杂志, 1999, 6(1): 21-22 |
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| 作者姓名： | 周祖平 袁冶 高明忠 胡宝云 董艳杰 |
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| 作者单位： | 1. 淄博市,255120,山东省淄博矿务局中心医院
2. 淄博市,255120,山东省淄博矿务局职业病防治所 |
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| 摘 要： | 目的探讨粉尘与肺癌的发病关系。方法应用扫描电镜、Ｘ线能谱分析仪和电子探针,对２２例尘肺伴肺癌的肺内粉尘元素进行了观察、检测和分析。结果铝、硅元素明显高于非癌组,铜、锌偏低,差异有显著意义（Ｐ＜０．０５）。结论尘肺伴肺癌内的元素过多或过少,其比值改变在致癌方面可能起着重要作用。
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| 关 键 词： | 肺肿瘤 尘肺 微量元素 |
| 修稿时间： | 1998-06-16 |
Analysis of trace elements in coalmine pneumoconiosis with lung cancer |
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| Zhou Zuping,Yuan Ye,Gao Mingzhong,et al.. Analysis of trace elements in coalmine pneumoconiosis with lung cancer[J]. Chinese Journal of Cancer Prevention and Treatment, 1999, 6(1): 21-22 |
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| Authors: | Zhou Zuping Yuan Ye Gao Mingzhong et al. |
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| Affiliation: | Zhou Zuping,Yuan Ye,Gao Mingzhong,et al.Mineral Central Hospital,Zibuo 255120 |
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| Abstract: | Objective To study the association between dust and lung cancer. Methods 22 cases of coalmine pneumoconiosis with lung cancer were investigated by using scanning electronic microscope, energy disperser X-ray sepectrometer and electronic probe. Results Trace elements Al, Si in dust with cancer is higher than that without cancer (P<0.05).Cu, Zn is less. Conclusion The amount of Al, Zn in dust and the change of Zn/Cu ratio play important role in the pathogenesis of lung cancer. |
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| Keywords: | Lung neoplasms Coalmine pneumoconosis Dust trace elements |
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