| 胃癌与萎缩性胃炎的血清拉曼光谱数据分析 |
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| 引用本文： | 李晓舟,王兴伟,郭兴家,田湘湘,杨天月.胃癌与萎缩性胃炎的血清拉曼光谱数据分析[J].激光生物学报,2010,19(4):521-524. |
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| 作者姓名： | 李晓舟 王兴伟 郭兴家 田湘湘 杨天月 |
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| 作者单位： | 1. 沈阳理工大学理学院,辽宁,沈阳,110159
2. 辽宁大学化学科学与工程学院,辽宁,沈阳,110036 |
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| 摘 要： | 利用激光诱导拉曼光谱技术，测定了萎缩性胃炎患者、胃癌患者血清的拉曼光谱。采用主成分分析法和判别分析法对拉曼光谱数据进行了分析和处理，得到辨别胃癌和萎缩性胃炎的准确率为92％。
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| 关 键 词： | 血清 胃癌 萎缩性胃炎 拉曼光谱 |
Analysis on Raman Spectra Data of Serum from Stomach Cancer and Atrophic Gastritis |
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| LI Xiao-zhou,WANG Xing-wei,GUO Xing-jia,TIAN Xiang-xiang,YANG Tian-yue.Analysis on Raman Spectra Data of Serum from Stomach Cancer and Atrophic Gastritis[J].ACTA Laser Biology Sinica,2010,19(4):521-524. |
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| Authors: | LI Xiao-zhou WANG Xing-wei GUO Xing-jia TIAN Xiang-xiang YANG Tian-yue |
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| Institution: | 1. School of Science, Shenyang Ligong University, Shenyang 110159, Liaoning, China;2. School of Chemistry Science and Technology, Liaoning University, Shenyang 110036, Liaoning, China) |
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| Abstract: | The technology of laser-induced Raman spectroscopy was used; the fluorescence and Raman spectroscopy of serum for atrophic gastritis and stomach cancer were measured. The principal component analysis and diseriminant analysis were used to analyze the data of Raman spectra, and an accuracy rate of 92 % in distinguishing gastric cancer and atrophic gastritis were obtained. |
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| Keywords: | serum stomach cancer atrophic gastritis Raman spectrum |
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