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首页> 外文期刊>International journal of PIXE >STUDY THE DEFICIENCY OF POTASSIUM, MANGANESE, COPPER AND ZINC CONCENTRATION IN THE ABDOMINAL AORTIC ANEURISM BY PIXE ANALYSIS
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STUDY THE DEFICIENCY OF POTASSIUM, MANGANESE, COPPER AND ZINC CONCENTRATION IN THE ABDOMINAL AORTIC ANEURISM BY PIXE ANALYSIS

机译：通过像素分析研究腹主动脉瘤中钾，锰，铜和锌的含量缺乏

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摘要

The concentration of some trace elements especially potassium calcium, manganese, copper and zinc in the arterial wall tissue for the aneurism patients was studied by PIXE (Proton Induced X-Ray Emission) analysis. Comparing the results with normal aortic wall tissues has been done. All the patients are in the age range of 40-60 years. The samples are derived from 15 patients by surgical operation. The results show the absence of manganese, and decreasing of potassium, Copper and Zinc in the aneurismal tissues. Change in copper concentration in the arterial wall is important in the breakdown of the elastic layer in the aneurism. Elevation of the Calcium and Iron in the aneurism tissues are obtained in the comparison with the control groups. Deficiency or elevation of some elements in the aneurism aorta can be encountered as an indicator in the biopsy analysis.
机译：通过PIXE（质子诱导X射线发射）分析研究了动脉瘤患者动脉壁组织中某些微量元素的浓度，尤其是钾钙，锰，铜和锌。已经将结果与正常的主动脉壁组织进行了比较。所有患者的年龄在40-60岁之间。样本是通过手术从15位患者中获得的。结果表明在动脉瘤组织中锰缺乏，钾，铜和锌减少。动脉壁中铜浓度的变化对于动脉瘤中弹性层的破坏很重要。通过与对照组比较，获得了动脉瘤组织中钙和铁的升高。在活检分析中，动脉瘤主动脉中某些元素的缺乏或升高可以作为一种指标。

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