Absorption spectra of adenocarcinoma and squamous cell carcinoma cervical tissues

Pavlo Ivashko; Olexander Peresunko; Natalia Zelinska; Marina Alonova

doi:10.1117/12.2061728

27 August 2014 Absorption spectra of adenocarcinoma and squamous cell carcinoma cervical tissues

Pavlo Ivashko, Olexander Peresunko, Natalia Zelinska, Marina Alonova

Proceedings Volume 9166, Biosensing and Nanomedicine VII; 91661E (2014) https://doi.org/10.1117/12.2061728
Event: SPIE NanoScience + Engineering, 2014, San Diego, California, United States

Abstract

We studied a methods of assessment of a connective tissue of cervix in terms of specific volume of fibrous component and an optical density of staining of connective tissue fibers in the stroma of squamous cancer and cervix adenocarcinoma. An absorption spectra of blood plasma of the patients suffering from squamous cancer and cervix adenocarcinoma both before the surgery and in postsurgical periods were obtained. Linear dichroism measurements transmittance in polarized light at different orientations of the polarization plane relative to the direction of the dominant orientation in the structure of the sample of biotissues of stroma of squamous cancer and cervix adenocarcinoma were carried. Results of the investigation of the tumor tissues showed that the magnitude of the linear dichroism Δ is insignificant in the researched spectral range λ=280-840 nm and specific regularities in its change observed short-wave ranges.

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Pavlo Ivashko, Olexander Peresunko, Natalia Zelinska, and Marina Alonova "Absorption spectra of adenocarcinoma and squamous cell carcinoma cervical tissues", Proc. SPIE 9166, Biosensing and Nanomedicine VII, 91661E (27 August 2014); https://doi.org/10.1117/12.2061728

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