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IR@PKUHSC  > 北京大学第三临床医学院  > 普通外科  > 期刊论文
学科主题: 临床医学
题名:
Fourier Transform Infrared Sqectroscopic Study on Gallbladder Carcinoma
作者: Sun Qi-gang1; Liu Ya-qi1; Xu Yi-zhuang2; Zhang Yuan-fu2; Wu Jin-guang2; Zhou Xiao-si1; Xu Zhi1; Ling Xiao-feng1
关键词: Gallbladder carcinoma ; Chronic cholecystitis ; FTIR
刊名: SPECTROSCOPY AND SPECTRAL ANALYSIS
发表日期: 2010-12-01
DOI: 10.3964/j.issn.1000-0593(2010)12-3195-04
卷: 30, 期:12, 页:3195-3198
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Spectroscopy
研究领域[WOS]: Spectroscopy
关键词[WOS]: SPECTROSCOPY ; CANCER ; CELLS
英文摘要:

Fourier transform infrared (FTIR) spectroscopy with an attenuated total reflection(ATR)probe was used to study the benign and malignant tissues of gallbladder. FTIR spectra of 18 tissues of gallbladder carcinoma and 139 benign tissues were collected and analyzed. The results demonstrated that bands related to lipid, carbohydrate, and nucleic acid from malignant samples were significantly different from those of benign ones; (1) The peak positions of 1 167 and 1 123 cm(-1) shifted toward lower wave number (P < 0. 05) but that of 1 309 cm-1 to the higher one (P < 0. 05); (2) The relative intensity ratios of I(2 856)/I(1 461), I(1267)/I(1 461), I(1 123)/I(1 461), I(1 082)/I(1 461) increased significantly (P < 0. 05) (3)The half-widths of 1 167 and 1 082 cm(-1) increased significantly (P < 0. 05), whereas the half-width of 1 461 cm(-1) decreased significantly (P < 0. 05). (4) The probability of 1 750 cm(-1) band of gallbladder carcinoma tissues increased significantly (P < 0. 05).

语种: 中文
WOS记录号: WOS:000284987600007
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/54946
Appears in Collections:北京大学第三临床医学院_普通外科_期刊论文

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作者单位: 1.Peking Univ, Hosp 3, Dept Gen Surg, Beijing 100191, Peoples R China
2.Peking Univ, Coll Chem Mol Engn, Beijing 100871, Peoples R China

Recommended Citation:
Sun Qi-gang,Liu Ya-qi,Xu Yi-zhuang,et al. Fourier Transform Infrared Sqectroscopic Study on Gallbladder Carcinoma[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2010,30(12):3195-3198.
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