[Fourier transform infrared spectroscopy study on normal and malignant tissues of cervix].
Guang Pu Xue Yu Guang Pu Fen Xi
; 26(10): 1833-7, 2006 Oct.
Article
em Zh
| MEDLINE
| ID: mdl-17205732
ABSTRACT
Fourier transform infrared spectroscopy (FTIR) was used to investigate 35 cervical tissues , including 17 squamous cell carcinoma of cervical samples, and 5 adenocarcinoma of cervical samples, 13 normal cervical samples. The results show that there are 18 spectral bands with highly appearance percentage(>80%) in these three types of tissues, and these spectral bands may be the characteristic infrared spectra bands for cervical tissues; Some of relative absorbance ratios are statistically significant (p < 0.05) among these three types of tissues. These differences of relative absorbance ratios are mainly centered at 1080, 1238, 1314, 1339, 1397, 1454, 1541, 1647, 2854, 2873, 2926, and 2958 cm(-1). The present results indicate that FTIR can be used to distinguish these three types of tissues. The utilization of FTIR spectra in cervical tissues is expected to be a hopeful method in cervical cancer screening and clinical diagnosis in the future.
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Base de dados:
MEDLINE
Assunto principal:
Colo do Útero
Tipo de estudo:
Diagnostic_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
/
Middle aged
/
Pregnancy
Idioma:
Zh
Revista:
Guang Pu Xue Yu Guang Pu Fen Xi
Ano de publicação:
2006
Tipo de documento:
Article
País de afiliação:
China