ICCAS OpenIR
FTIR spectroscopic study on gastric tissue samples from gastroscopy
Sun, XJ; Li, QB; Shi, JS; Ren, Y; Zhang, YF; Xu, DF; Wu, JG
2004-08-01
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
Volume24Issue:8Pages:933-935
AbstractA total of 184 specimens from gastroscopy were studied using Fourier transform infrared(FTIR) spectroscopy. The spectra of small-sized gastric endoscope samples with high quality were measured using the modified FTIR spectrometer with a MCT detector. The results show that the spectra of chronic superficial gastritis are similar to those of the normal block tissue in our previous study. But there are significant differences in band location and relative intensity between the spectra of chronic superficial gastritis and those of normal gastric tissues. Similarly, the differences exist in the spectra of chronic atrophic gastritis and those of malignant gastric tissues. In addition, the subtraction technique can provide more information to identify well the gastric samples of chronic atrophic gastritis, superficial gastritis and gastric cancer from endoscope the detection. These results indicate that FTIR spectroscopy exhibits potential to diagnose the gastric samples from gastroscopy.
KeywordFtir Gastroscopy Chronic Gastritis Tumor Detection
Indexed BySCI
Language英语
WOS IDWOS:000223843100010
PublisherBEIJING UNIV PRESS
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82558
Collection中国科学院化学研究所
Corresponding AuthorSun, XJ
Affiliation1.Xian Jiaotong Univ, First Hosp, Xian 710061, Peoples R China
2.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Sun, XJ,Li, QB,Shi, JS,et al. FTIR spectroscopic study on gastric tissue samples from gastroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2004,24(8):933-935.
APA Sun, XJ.,Li, QB.,Shi, JS.,Ren, Y.,Zhang, YF.,...&Wu, JG.(2004).FTIR spectroscopic study on gastric tissue samples from gastroscopy.SPECTROSCOPY AND SPECTRAL ANALYSIS,24(8),933-935.
MLA Sun, XJ,et al."FTIR spectroscopic study on gastric tissue samples from gastroscopy".SPECTROSCOPY AND SPECTRAL ANALYSIS 24.8(2004):933-935.
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