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| 肝硬化的血清荧光光谱诊断研究 | |
| 引用本文： | 李建东,丁建华,吴敏,秦少平,司希俭,赵钢. 肝硬化的血清荧光光谱诊断研究[J]. 应用激光, 2004, 24(2): 112-114 |
| 作者姓名： | 李建东 丁建华 吴敏 秦少平 司希俭 赵钢 |
| 作者单位： | 1. 大连理工大学物理系,116023 2. 大连医科大学 3. 大连医科大学附属第一医院 |
| 基金项目： | 国家自然科学基金 ( 6 0 2 780 37)资助 |
| 摘 要： | 本文采用 4 76 .5nm的氩离子激发光激发肝硬化患者及健康人血清样品的自体荧光 ,分析了 4 90 - 6 0 0nm范围内的荧光光谱 ,发现二者光谱的带宽和相对强度比I4 90 /I6 0 0存在明显差异 ,同时使用这两个参量对样品进行分析时 ,与病理结果相比较得到了 76 .5 %的总符合率 ,该结果对肝硬化的光谱诊断有一定的参考价值 |
| 关 键 词： | 荧光光谱 肝硬化 激光 血清 |
Diagnosis of Hepatocirrhosis by Fluorescence Spectrum of Serum |
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| Li Jiandong ,Ding Jianhua ,Wu Min ,et al. Diagnosis of Hepatocirrhosis by Fluorescence Spectrum of Serum[J]. Applied Laser, 2004, 24(2): 112-114 | |
| Authors: | Li Jiandong Ding Jianhua Wu Min et al |
| Affiliation: | Li Jiandong 1,Ding Jianhua 1,Wu Min 1,et al |
| Abstract: | Laser-induced auto-fluorescence spectra of healthy and hepatocirrhosis serum at the excitation of Argon laser (476.5 nm) were collected. The fluorescence spectra were analyzed from 490nm to 600nm. Distinct difference of bandwidth and ratio of intensity (I490/I600) of spectra between healthy and hepatocirrhosis serum are found. When two parameters were used at the same time, consistent degree was 76.5% between experimental and pathological results. |
| Keywords: | fluorescence spectra heptocirrhosis laser serum |
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