用PIXE和自身对照方式研究肿瘤中痕量元素的变化

姚惠英; 陈暨跃; 陈文; 曾宪周

您当前的位置：

首页 >

文章列表页 >

用PIXE和自身对照方式研究肿瘤中痕量元素的变化

更新时间：2021-04-09

- 用PIXE和自身对照方式研究肿瘤中痕量元素的变化
- A study on change of trace element contents in carcinoma using a self-comparison method and PIXE technique
- 核技术 1993年第2期
- 作者机构：
  
  1. 复旦大学
  2. 复旦大学,上海,200433
- 作者简介：
- 基金信息：
- DOI：
  中图分类号：
- 纸质出版日期：1993-02-01
- 稿件说明：
移动端阅览
[1]姚惠英,陈暨跃,陈文,曾宪周.用PIXE和自身对照方式研究肿瘤中痕量元素的变化[J].核技术,1993(02):103-106.

Yao Huiying Chen Jiyao Chen Wen Zeng Xianzhou. A study on change of trace element contents in carcinoma using a self-comparison method and PIXE technique[J]. Nuclear techniques, 1993, (2): 103-106.
[1]姚惠英,陈暨跃,陈文,曾宪周.用PIXE和自身对照方式研究肿瘤中痕量元素的变化[J].核技术,1993(02):103-106. DOI：

Yao Huiying Chen Jiyao Chen Wen Zeng Xianzhou. A study on change of trace element contents in carcinoma using a self-comparison method and PIXE technique[J]. Nuclear techniques, 1993, (2): 103-106. DOI：

摘要

用质子X荧光分析法（PIXE）分析了15只小白鼠的S180纤维肉瘤和正常组织中15种元素含量

采用自身对照形式研究痕量元素变化

以消除生物个体的差异。另取健康小鼠作空白

数据作统计分析

结果发现Fe、Zn、As和Cu/Zn以及多种元素比值有明显的差异

并讨论了这些元素与肿瘤的关系。

Abstract

On the basis of a self- comparison method for each individual

the change of trace element concentration in carcinoma in comparison with that in normal muscle

has been observed. The samples were collected from 15 mice

of which each has S180 tumor in one leg and the other leg is normal. One healthy mouse was also sampled as the control. So 31 samples were taken in all. The trace elements were analysed by the PIXE technique. The results show that Fe

Zn and As concentration and the Cu/Zn ratio in normal muscle are significantly different from those in carcinoma. The correlation of the trace elements with carcinoma was discussed.

关键词

Keywords

references

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

两次PIXE国际横向比对分析结果

用PIXE分析人脑脊液中的微量元素