Study on changes of trace elements in bone of rabbits during fracture healing by PIXE

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Study on changes of trace elements in bone of rabbits during fracture healing by PIXE

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- Study on changes of trace elements in bone of rabbits during fracture healing by PIXE
- NUCLEAR TECHNIQUES Issue 6, (1998)
- 作者机构：
  
  1. 中国科学院高能物理研究所,北京
  2. ,100080
  3. 中国医学科学院放射医学研究所,天津
  4. 天津医院骨科研究所,天津
  5. ,300211
- 作者简介：
- 基金信息：
- DOI：
  CLC： O657.3
- Published：01 June 1998
- 稿件说明：
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[1]沙因,章佩群,王昕,刘国栋,林汉,蓝文正,温孝恒.用PIXE方法研究骨折家兔骨骼微量元素的变化[J].核技术,1998(06):349-353.

Study on changes of trace elements in bone of rabbits during fracture healing by PIXE[J]. Nuclear techniques, 1998, (6): 349-353.
[1]沙因,章佩群,王昕,刘国栋,林汉,蓝文正,温孝恒.用PIXE方法研究骨折家兔骨骼微量元素的变化[J].核技术,1998(06):349-353. DOI：

Study on changes of trace elements in bone of rabbits during fracture healing by PIXE[J]. Nuclear techniques, 1998, (6): 349-353. DOI：

摘要

用质子激发X荧光分析法测定48只家兔在挠骨骨折愈合过程中骨骼中多种微量元素含量的变化。结果表明，Fe和Sr分别呈鼓凸形和下凹形规律性变化，故Fe和Sr含量的变化可作为骨折愈合过程的指示剂。在骨折愈合过程中发现骨骼和血液中元素钙的相对含量保持不变，故无法为西医用补充钙来治疗骨折的疗法提供依据，但我们的研究结果却表明中医补充微量元素治疗骨折的疗法是有道理的。

Abstract

The radii of 48 rabbits were fractured by operation and contents of many elements in bone during fracture healing were determined by PIXE. Irregular changes of the contents of 10 trace elements were observed

whereas regular changes of trace elements Sr and Fe in bone were found with a concave shape and convex one respectively

during the fracttire healing period

suggesting that the contents of trace elements Fe and Sr in bone could be considered as an indicator of fracture healing. Although our results do not support the therapy of fracture by administering element Ca according to the Western medicine

the present work is in favor of the treatment of fracture healing by taking some traditional Chinese medicines which contain many kinds of trace elements.

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