| 微量元素在急性脊髓损伤中的变化 |
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| 引用本文： | 申才良,江曙,董英海,张巽.微量元素在急性脊髓损伤中的变化[J].中国中医骨伤科杂志,2001,9(1):14-16. |
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| 作者姓名： | 申才良 江曙 董英海 张巽 |
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| 作者单位： | 1. 安徽医科大学第一附属医院,
2. 中国科学技术大学地球与空间物理系元素分析室 |
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| 摘 要： | 目的：观察急性性脊髓损伤后脊髓组织和血清中微量元素（铜锌）含量的变化，研究微量元素与急性脊髓损伤的关系，并探讨其可能的发一机理，方法：用改良Allen 氏脊髓损伤模型，选用家兔36只，打击能量为120gcf,用原了光谱法测定伤前，伤后6h,24h,48h,72h和6d时脊髓组织和历清中的铜锌的含量，结果：脊髓损伤后血清和脊髓组织中铜含量升高，而锌含量则持续性下降，结论：脊髓损伤后血清和脊髓组织中铜含量升高和锌含量下降在脊髓继发性损伤过程中可能起着重要作用。
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| 关 键 词： | 脊髓损伤 微量元素 原子吸收光谱法 食量 |
| 文章编号： | 1005-0205(2001)01-0014-03 |
| 修稿时间： | 2000年6月10日 |
Changes of Trace Elmant in
Acute Spinal Cord Injury |
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| Sheng Cailiang,Jiang Shu,Dong Yinghai,et al Orthopaedics.Changes of Trace Elmant in
Acute Spinal Cord Injury[J].Chinese Journal of Traditional Medical Traumatology & Orthopeics,2001,9(1):14-16. |
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| Authors: | Sheng Cailiang Jiang Shu Dong Yinghai Orthopaedics |
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| Institution: | Sheng Cailiang,Jiang Shu,Dong Yinghai,et al Orthopaedics Department.The First Hospital of Anhui Medical University Hefui,230022 |
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| Abstract: | Objective:The trace element (TE) level in spinal cord tissue and serum was measured after an acute experimental SCI in order to explain the relation between TE and acute SCI and to explore the possible origination of TE.Methods:The spinal cord Injury model was established by modified Allen's Method.Before SCI and at 6th,24th,48th,72h and 6d after SCI.The TE level in spinal cord and serum was measured by atomic absorption spectroscopy.Results:After SCI,the level of Cu was progressively raised,and the level of Zn was significantly decreased in the spinal cord tissue and serum.Conclusion:Changes of trace element (Cu,Zn)in the spinal cord tissue and serum after SCI might play an important role in SCI. |
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| Keywords: | Spinal cord injury Trace element Atomic absorption spectroscopy |
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