Age-related elemental change in bones
文献类型：期刊论文
| 作者 | Wang, C; Eisa, MH; Jin, W; Shen, H; Mi, Y; Gao, J; Zhou, Y; Yao, H ; Zhao, Y
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2008 |
| 卷号 | 266期号:8页码:1619-1622 |
| 关键词 | age strontium calcium PIXE XAFS osteoporosis |
| 通讯作者 | [Jin, W. ; Gao, J. ; Zhou, Y.] Fudan Univ, Inst Modern Phys, Shanghai 200433, PR, Peoples R China ; [Jin, W. ; Gao, J. ; Zhou, Y.] Fudan Univ, Inst Radiat Med, Shanghai 200032, Peoples R China ; [Zhao, Y.] Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | To investigate age dependence of the bone element contents and structure, lumbar and femur from Sprague-Dawley (SD) rats were chosen for their more susceptibility to fracture. These rats were divided into to 5 age groups: 1, 4, 7, 11 and 25 month-age, corresponding human beings from the young to the old. The elements contents were detected by external Proton Induced X-ray emission (PIXE) technique. X-ray Absorption Fine Structure (XAFS) method was also applied to obtain information about calcium (Ca) and phosphor (P) structure. It was found that Ca content, Ca/P ratio, valance state of Ca and P and their coordinate structure remains unaltered with age variance, whereas the content of strontium (Sr) was significantly decreasing. Sr concentration may provide a new parameter for diagnosis of bone disorder. (C) 2008 Elsevier B.V. All rights reserved. |
| 学科主题 | Instruments & Instrumentation; Nuclear Science & Technology; Physics |
| 类目[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Atomic, Molecular & Chemical ; Physics, Nuclear |
| 研究领域[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000256677600098 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239436]  |
| 专题 | 高能物理研究所_多学科研究中心 中国科学院高能物理研究所 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang, C,Eisa, MH,Jin, W,et al. Age-related elemental change in bones[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2008,266(8):1619-1622. |
| APA | Wang, C.,Eisa, MH.,Jin, W.,Shen, H.,Mi, Y.,...&Zhao, Y.(2008).Age-related elemental change in bones.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,266(8),1619-1622. |
| MLA | Wang, C,et al."Age-related elemental change in bones".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 266.8(2008):1619-1622. |
入库方式： OAI收割
来源：高能物理研究所
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