Raman spectroscopy at different excitation wavelengths (1064, 785 and 532 nm) as a tool for diagnosis of colon cancer

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F14%3A10284630" target="_blank" >RIV/00216208:11110/14:10284630 - isvavai.cz</a>
Alternative codes found
RIV/00064165:_____/14:10284630 RIV/60461373:22340/14:43897261
Result on the web
<a href="http://dx.doi.org/10.1002/jrs.4581" target="_blank" >http://dx.doi.org/10.1002/jrs.4581</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/jrs.4581" target="_blank" >10.1002/jrs.4581</a>

Result language
angličtina
Original language name
Raman spectroscopy at different excitation wavelengths (1064, 785 and 532 nm) as a tool for diagnosis of colon cancer
Original language description
Raman spectroscopy is structure sensitive non-destructive method that allows observing the status of biological tissues with minimal impact. This method has a great potential in the diagnosis of various types of degenerative diseases including cancer damages. Near-infrared Fourier transform (NIR-FT)-Raman ((ex) similar to 1064nm), NIR-visible (Vis)-Raman ((ex) similar to 785nm) and Vis-Raman ((ex) similar to 532nm) spectra of normal and colorectal carcinoma colon tissue samples were recorded in macroscopic mode at 10-20 randomly chosen independent sites. In the cases of NIR-Vis- and Vis-Raman spectra, enhanced resonance effects were observed for tissue chromophores absorbing in the visible area. Evident spectral differences were noticed for Raman spectra of normal colon tissue samples in comparison with abnormal samples. The average Raman spectra of colon tissue samples were analysed by principal component analysis (PCA) to discriminate normal and abnormal tissues. PCA of combined data
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FJ - Surgery including transplantology
OECD FORD branch
—

Project
<a href="/en/project/NT13259" target="_blank" >NT13259: Correlation of plasmatic levels od angiogenteic and immunosupressive factors TGF beta1, VEGF receptors and antitumor cellular immunity (NK, CD8) with therapy response and prognosis in patients with colon cancer.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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