| 磁共振成像用于分子影像学研究 |
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| 引用本文： | 文明 综述,李少林 审校. 磁共振成像用于分子影像学研究[J]. 中国医学影像技术, 2007, 23(1): 147-150 |
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| 作者姓名： | 文明 综述 李少林 审校 |
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| 作者单位： | 1. 重庆医科大学附属第一医院放射科,重庆,400016
2. 重庆医科大学基础医学院放射医学教研室,重庆,400016 |
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| 基金项目： | 重庆市卫生局资助项目;重庆医科大学优秀博士创新基金 |
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| 摘 要： | 分子影像学可广义定义为在活体内进行细胞和分子水平的生物过程描述和测量,而磁共振不仅具有非侵袭性,在活体成像中有着极精细的空间分辨率和极佳的组织分辨率,还可在活体器官的细胞或亚细胞水平定性与定量生物学过程。所以,磁共振技术在分子影像学研究中扮演了极其重要的角色。
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| 关 键 词： | 分子影像学 磁共振成像 |
| 文章编号： | 1003-3289（2007）01-0147-04 |
| 收稿时间： | 2006-09-14 |
| 修稿时间： | 2006-11-08 |
Application of MRI in molecular imaging |
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| WEN Ming and LI Shao-lin. Application of MRI in molecular imaging[J]. Chinese Journal of Medical Imaging Technology, 2007, 23(1): 147-150 |
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| Authors: | WEN Ming and LI Shao-lin |
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| Affiliation: | 1. Department of Radiology, the First Affiliated Hospital of Chongqing University of Medical Sciences, Chongqing 400016, China ; 2. Institute of Radiological Sciences, Basic Medical College of Chongqing University of Medical Sciences, Chongqing 400016, China |
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| Abstract: | Molecular imaging can be broadly defined as the in vivo characterization and measurement of biologic processes at the cellular and molecular level. MR is noninvasive which allows longitudinal studies. Another advantage of MR is that it has higher spatial and excellent resolution in vivo imaging. It is also quite beneficial for detecting the characterization and quantification of biological processes at the cellular and subcellular levels within intact living organisms. MR technique plays a particularly important role in molecular imaging. |
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| Keywords: | Molecular imaging Magnetic resonance imaging |
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