The application of mid-IR fiber optics to diagnosis of colon cancer in vivo and in situ
文献类型：期刊论文
| 作者 | Yang, LM; Xu, Z; Zhang, YF; Xu, YZ; Zhou, S; Zhang, NW; Li, QB; Liu, Z; Wang, LX; Zhou, WJ |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2003-10-01 |
| 卷号 | 23期号:5页码:883-884 |
| 关键词 | Mid-ir Fiber Optics Ftir Cancer In Vivo And In Situ |
| ISSN号 | 1000-0593 |
| 英文摘要 | In our previous study, we demonstrated that the malignant tissues of digestive system, including stomach, colon, esophagus, gallbladder etc., can be distinguished from the normal tissues using FT-Mid-IR methods. In the present investigation, we have been successful in realizing the detection of the tumor tissue of rectum in vivo and in situ. The consents of patients were obtained. This non-invasive measurement was performed during the operation process in Third Hospital, Peking University using a mid-IR Fiber Optics (Spectra-Tech Corporation) with WQF-500 FTIR Spectrometer of Beijing Second Optical Instrument Factory. Experimental results demonstrated that the spectral features of normal and malignant tissues with blood supplement are similar to those obtained from our previous in-vitro measurement. For example, the strong bands located near 1400 and 1100 cm(-1) in a tumor spectrum of patient s rectum, which were measured in vivo and in situ during operation, indicated the malignancy of the tumor. This recent result means that in-situ FTIR spectroscopic method with fiber optics can be developed as a non-invasive, rapid, accurate and in vivo technique for operating surgery. |
| 语种 | 英语 |
| WOS记录号 | WOS:000186376200016 |
| 出版者 | BEIJING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/79719]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, LM |
| 作者单位 | 1.Peking Univ, Coll Chem & Mol Engn, Dept Biol Chem, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China 2.Peking Univ, Hosp 3, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, LM,Xu, Z,Zhang, YF,et al. The application of mid-IR fiber optics to diagnosis of colon cancer in vivo and in situ[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2003,23(5):883-884. |
| APA | Yang, LM.,Xu, Z.,Zhang, YF.,Xu, YZ.,Zhou, S.,...&Wu, JG.(2003).The application of mid-IR fiber optics to diagnosis of colon cancer in vivo and in situ.SPECTROSCOPY AND SPECTRAL ANALYSIS,23(5),883-884. |
| MLA | Yang, LM,et al."The application of mid-IR fiber optics to diagnosis of colon cancer in vivo and in situ".SPECTROSCOPY AND SPECTRAL ANALYSIS 23.5(2003):883-884. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。