Comparative characteristics of the information content of biochemical and electrical parameters of biotissues in the modeling of the induced development of precancerous abnormalities of the gastrointestinal tract in rats

Matvey V. Kanevskiy; Anna A. Galitskaya; Irina K. Mironova; Vladimir A. Velikov; Svetlana A. Konnova; Ekaterina V. Pleshakova; Oksana V. Semyachkina-Glushkovskaya

doi:10.1117/12.2267986

24 March 2017 Comparative characteristics of the information content of biochemical and electrical parameters of biotissues in the modeling of the induced development of precancerous abnormalities of the gastrointestinal tract in rats

Matvey V. Kanevskiy, Anna A. Galitskaya, Irina K. Mironova, Vladimir A. Velikov, Svetlana A. Konnova, Ekaterina V. Pleshakova, Oksana V. Semyachkina-Glushkovskaya

Author Affiliations +

Proceedings Volume 10336, Saratov Fall Meeting 2016: Optical Technologies in Biophysics and Medicine XVIII; 1033617 (2017) https://doi.org/10.1117/12.2267986
Event: Saratov Fall Meeting 2016: Fourth International Symposium on Optics and Biophotonics, 2016, Saratov, Russian Federation

Abstract

We obtained impedance dispersion curves of stomach and liver tissues of rats in dynamics, while affecting with tumorigenic inductors: sodium nitrite (0.2%) and m-toluidine (25 mg per 1 kg body weight) in chronic experiment (over 10 months) in male outbred white rats aged 3 and 14 months at the beginning of the experiment. A substantial decrease in the impedance values for all test frequencies (50 Hz to 1 MHz) was shown.

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Matvey V. Kanevskiy, Anna A. Galitskaya, Irina K. Mironova, Vladimir A. Velikov, Svetlana A. Konnova, Ekaterina V. Pleshakova, and Oksana V. Semyachkina-Glushkovskaya "Comparative characteristics of the information content of biochemical and electrical parameters of biotissues in the modeling of the induced development of precancerous abnormalities of the gastrointestinal tract in rats", Proc. SPIE 10336, Saratov Fall Meeting 2016: Optical Technologies in Biophysics and Medicine XVIII, 1033617 (24 March 2017); https://doi.org/10.1117/12.2267986

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