ICCAS OpenIR
FTIR spectroscopic study on normal and cancerous tissues of esophagus
Wang, JS; Xu, YZ; Shi, JS; Zhang, L; Duan, XY; Yang, LM; Su, YL; Weng, SF; Xu, DF; Wu, JG
2003-10-01
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
Volume23Issue:5Pages:863-865
AbstractFourier transform infrared spectroscopy (FTIR) was applied to the study of cancerous tissues and normal tissues near the cancers of 43 esophagus cancer patients. The results showed that significant differences were seen in the FTIR spectra between the normal and malignant esophageal tissues. The amide band II at about 1550 cm(-1) was weak and broad in the malignant tissues but it was strong and sharp in the normal tissues; the relative intensity of I-1647/II1550 of the malignant tissues was higher than that of the normal tissues; the peak wavenumber of the normal tissues was about 1-6 cm(-1) higher than that of the malignant tissues; the intensity of the band at 1453 cm(-1) in the normal tissues was higher than that in the malignant tissues; the band at 1080 cm(-1) was higher and stronger in the malignant tissues than that in the normal tissues. The ratio of I-1080/I-1550 was higher in the malignant tissues. This might indicate that the FTIR could be used in the clinical diagnoses.
KeywordEsophageal Cancer Ftir
Indexed BySCI
Language英语
WOS IDWOS:000186376200010
PublisherBEIJING UNIV PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81432
Collection中国科学院化学研究所
Corresponding AuthorWang, JS
Affiliation1.Peking Univ, Inst Chem & Mol Engn, Beijing 100871, Peoples R China
2.Xian Jiaotong Univ, Hosp 1, Xian 710061, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Wang, JS,Xu, YZ,Shi, JS,et al. FTIR spectroscopic study on normal and cancerous tissues of esophagus[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2003,23(5):863-865.
APA Wang, JS.,Xu, YZ.,Shi, JS.,Zhang, L.,Duan, XY.,...&Wu, JG.(2003).FTIR spectroscopic study on normal and cancerous tissues of esophagus.SPECTROSCOPY AND SPECTRAL ANALYSIS,23(5),863-865.
MLA Wang, JS,et al."FTIR spectroscopic study on normal and cancerous tissues of esophagus".SPECTROSCOPY AND SPECTRAL ANALYSIS 23.5(2003):863-865.
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