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author:

Ye, Yuhuang (Ye, Yuhuang.) [1] (Scholars:叶宇煌) | Chen, Yang (Chen, Yang.) [2] | Li, Yongzeng (Li, Yongzeng.) [3] | Su, Ying (Su, Ying.) [4] | Zou, Changyan (Zou, Changyan.) [5] | Chen, Yanping (Chen, Yanping.) [6] | Ou, Lin (Ou, Lin.) [7] | Chen, Rong (Chen, Rong.) [8] | Zeng, Haishan (Zeng, Haishan.) [9]

Indexed by:

SCIE

Abstract:

Raman microspectroscopy can provide molecular-level information about the biochemical composition and structure of cells and tissues with excellent spatial resolution. In this study, Raman spectroscopy of individual cells from nasopharyngeal carcinoma cell lines C666-1, CNE2 and nasopharyngeal normal cell line NP69 are investigated for their differences. The spectral intensity ratio at 1449 and 1657 cm(-1) with a decision line of I-1449/I-1657 = 1.10 can very easily separate the tumor and normal cell lines into two groups. Principal component analysis (PCA) and linear discriminant analysis (LDA) are also used to classify different cell lines and achieved a specificity and sensitivity of 100 and 90%, respectively. The results support the potential utility of Raman spectroscopy for nasopharyngeal diagnosis.

Keyword:

Confocal Raman microspectroscopy nasopharyngeal carcinoma cells principal component analysis

Community:

  • [ 1 ] [Ye, Yuhuang]Fujian Normal Univ, Key Lab Optoelect Sci & Technol Med, Minist Educ, Fuzhou 350007, Fujian, Peoples R China
  • [ 2 ] [Chen, Yang]Fujian Normal Univ, Key Lab Optoelect Sci & Technol Med, Minist Educ, Fuzhou 350007, Fujian, Peoples R China
  • [ 3 ] [Li, Yongzeng]Fujian Normal Univ, Key Lab Optoelect Sci & Technol Med, Minist Educ, Fuzhou 350007, Fujian, Peoples R China
  • [ 4 ] [Ou, Lin]Fujian Normal Univ, Key Lab Optoelect Sci & Technol Med, Minist Educ, Fuzhou 350007, Fujian, Peoples R China
  • [ 5 ] [Chen, Rong]Fujian Normal Univ, Key Lab Optoelect Sci & Technol Med, Minist Educ, Fuzhou 350007, Fujian, Peoples R China
  • [ 6 ] [Ye, Yuhuang]Fuzhou Univ, Coll Phys & Informat, Fuzhou 350002, Fujian, Peoples R China
  • [ 7 ] [Chen, Yang]Fuzhou Univ, Coll Phys & Informat, Fuzhou 350002, Fujian, Peoples R China
  • [ 8 ] [Su, Ying]Fujian Prov Tumor Hosp, Fuzhou, Fujian, Peoples R China
  • [ 9 ] [Zou, Changyan]Fujian Prov Tumor Hosp, Fuzhou, Fujian, Peoples R China
  • [ 10 ] [Chen, Yanping]Fujian Prov Tumor Hosp, Fuzhou, Fujian, Peoples R China
  • [ 11 ] [Zeng, Haishan]British Columbia Canc Res Ctr, Canc Imaging Dept, Vancouver, BC V5Z 1L3, Canada

Reprint 's Address:

  • [Chen, Rong]Fujian Normal Univ, Key Lab Optoelect Sci & Technol Med, Minist Educ, Fuzhou 350007, Fujian, Peoples R China

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Source :

SPECTROSCOPY-BIOMEDICAL APPLICATIONS

ISSN: 0712-4813

Year: 2011

Issue: 5

Volume: 25

Page: 217-224

0 . 8 0 5

JCR@2011

0 . 8 3 6

JCR@2014

JCR Journal Grade:4

Cited Count:

WoS CC Cited Count: 7

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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