Search Results - D. A. Kravchuk

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  1. 1

    Mathematical model of detection of intra-erythrocyte pathologies using optoacoustic method by D. A. Kravchuk

    Published 2018-10-01

    Malaria causes a serious health problem in the tropical and subtropical regions of the globe. In many cases, the consequences of this disease are fatal. Therefore, a simple, fast, accurate and affordable diagnostic system for the early detection of this disease is necessary for the timely administra...

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  2. 2

    Experimental studies of optoacoustic effect on the model of erythrocytes in the presence of carbon nanoparticles by D. A. Kravchuk, D. V. Orda-Zhigulina

    Published 2019-10-01

    Experimental model has been developed to study optoacoustic signal from model blood cells presented by polystyrene microspheres with nanoparticles. It was found out that nanoparticles due to their strong absorption of light significantly affect the coefficient of cellular optical absorption, while t...

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  3. 3

    Validation of high-throughput sequencing-based test system for detection of microsatellite instability in colorectal cancer samples by A. A. Lebedeva, A. N. Taraskina, A. I. Kavun, E. V. Belova, T. V. Grigor'eva, O. A. Kuznetsova, D. A. Kravchuk, L. D. Belyaeva, V. E. Nikulin, E. D. Khomenko, V. A. Mileyko, A. A. Tryakin, M. Yu. Fedyanin, M. V. Ivanov

    Published 2025-04-01

    Introduction. Currently in routine clinical practice, standard methods based on polymerase chain reaction (PCR) and immunohistochemical examination are used to determine microsatellite instability (MSI) and deficient mismatch repair system (dMMR). MSI identification using high-throughput sequencing...

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