Clinical study on gastric carcinoma and gastritis using mid-FT-IR spectroscopy

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	Clinical study on gastric carcinoma and gastritis using mid-FT-IR spectroscopy
	Xu, Yizhuang ; Xu, Zhi ; Ling, Xiaofeng ; Zhao, Ying ; Liu, Xuexin ; Pan, Qinghua ; Wang, Bingbing ; Zhang, Xiao ; Ren, Yu ; Yang, Limin ; Yang, Wenjun ; Lai, Guoqiao ; Zhang, Yuanfu ; Weng, Shifu ; Zhou, Xiaosi ; Xu, Duanfu ; Wu, Jinguang
刊名	北京大学学报自然科学版
	2007
英文摘要	110 gastric disease samples stored in liquid nitrogen, 89 fresh gastric disease samples after operation and 80 fresh tissues obtained from gastroscope were investigated using mid-FTIR ATR method. At the same time, the spectra of gastric tumor of six patients were measured in vivo in the process of operation using mid-IR fiber optics technique. The detected indexes from IR were compared with the pathological biopsy and the results show that various indexes are in agreement with the results of pathological diagnosis more than 90%. The same consequences were observed for fresh tissues and samples in vivo detection. To investigate the difference of the incidence of this disease in south and north of China, 80 fresh tissues from gastroscope, including various types of gastric diseases, for example, superficial gastritis, chronic gastritis, moderate atrophic gastritis and severe atrophic gastritis, and so on, obtained from Hangzhou First People's Hospital were measured. The spectroscopic measurements show that different stages of pathologic changes of stomach have corresponding spectroscopic characteristics. The results demonstrate that mid-IR ATR method is an effective way for detection of various gastritis diseases and carcinoma of stomach.; EI; 0; 4; 441-445; 43
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/409921]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Xu, Yizhuang,Xu, Zhi,Ling, Xiaofeng,et al. Clinical study on gastric carcinoma and gastritis using mid-FT-IR spectroscopy[J]. 北京大学学报自然科学版,2007.
APA	Xu, Yizhuang.,Xu, Zhi.,Ling, Xiaofeng.,Zhao, Ying.,Liu, Xuexin.,...&Wu, Jinguang.(2007).Clinical study on gastric carcinoma and gastritis using mid-FT-IR spectroscopy.北京大学学报自然科学版.
MLA	Xu, Yizhuang,et al."Clinical study on gastric carcinoma and gastritis using mid-FT-IR spectroscopy".北京大学学报自然科学版 (2007).