Výsledky vyhledávání - "S. V. Kostiuk"

Multiparameter correlation microscopy of biological fluids polycrystalline networks

Autor: D. Andriychuk, Nataliia Pashkovska, Alexander V. Dubolazov, V. T. Bachinskiy, O. Ya. Vanchuliak, S. V. Kostiuk, O. I. Olar, V. Marchuk

Publikováno v: Eleventh International Conference on Correlation Optics.

In this part the description of the basic types of human biological fluids is given. Experimentally measured coordinate divisions of Jones-matrix elements of optically thin polycrystalline networks are cited. Algorithms are provided and experimental

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5f44ad406743419ae251e1733479339
https://doi.org/10.1117/12.2053853

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Polarization-phase tomography of biological fluids polycrystalline structure

Autor: M. I. Sidor, S. V. Kostiuk, M. Garazdiuk, A. V. Motrich, O. Ya. Vanchuliak, Alexander V. Dubolazov

Publikováno v: Eleventh International Conference on Correlation Optics.

Our research is aimed at designing an experimental method of Fourier’s laser polarization phasometry of the layers of human effusion for an express diagnostics during surgery and a differentiation of the degree of severity (acute - gangrenous) appe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2b078a4c8ef3a4c048db9fa53372655
https://doi.org/10.1117/12.2053861

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[Dimeric bisberzimidazoles: cytotoxicity and effects on DNA methylation in normal and cancer human cells]

Autor: M V, Dariĭ, A R, Rakhimova, V N, Tashlitskiĭ, S V, Kostiuk, N N, Veĭko, A A, Ivanov, A L, Zhuze, E S, Gromova

Publikováno v: Molekuliarnaia biologiia. 47(2)

Cancer cells are characterized by the hypermethylation of promoter regions of tumor suppressor genes. DNA methyltransferase inhibitors cause re-activation of these genes that allows considering DNA methyltransferases as targets for anticancer therapy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8136928673834b2087ea94ef1efe2791
https://pubmed.ncbi.nlm.nih.gov/23808164

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[DNA-signaling pathway mediating development of a radiation-induced bystander effect in human cells]

Autor: A V, Ermakov, M S, Kon'kova, S V, Kostiuk, N N, Veĭko

Publikováno v: Radiatsionnaia biologiia, radioecologiia. 51(6)

Low doses of ionizing radiation induce the adaptive effect (AE) development in human cells which is followed by a number of cell responses. These responses can be transmitted from irradiated cells to non-irradiated ones (bystander effect, BE). The ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bc50d587725c8c723e3a142ff971e66a
https://pubmed.ncbi.nlm.nih.gov/22384714

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[Bystander effect development in human mesenchymal stem cells after exposure to adaptive dose of X-radiation]

Autor: A V, Ermakov, M S, Kon'kova, S V, Kostiuk, T D, Smirnova, L V, Kameneva, R V, Veĭko, I Iu, Kubasova, L N, Liubchenko, N N, Veĭko

Publikováno v: Radiatsionnaia biologiia, radioecologiia. 50(1)

Transposition and mutual approaching of pericentromeric loci 1q12 of homological chromosomes from the nuclear membrane towards the nuclear centre as well as activation of the chromosomal nucleolus-forming regions (NFR) are observed in human mesenchym

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1c987bd0ef0ae09f3c0052e74a886e9a
https://pubmed.ncbi.nlm.nih.gov/20297680

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[CpG-DNA inhibits cell reactions accompanied with the development of the adaptive response in human lymphocytes after low-dose X-ray exposure]

Autor: A V, Ermakov, M S, Kon'kova, S V, Kostiuk, E A, Kalashnikova, S N, Kokarovtseva, N A, Egolina, N N, Veĭko

Publikováno v: Radiatsionnaia biologiia, radioecologiia. 49(1)

The lymphocytes of peripheral blood of healthy donors were influenced by X-ray radiation (10 cGy) or a fragments of the transcribed region of rDNA (TRrDNA) transmitted to the incubation medium of non-irradiated cells. Both factors induced transpositi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8bb3af912baaa6798b626d5ac6b40dba
https://pubmed.ncbi.nlm.nih.gov/19368319

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[The changing of cell-free DNA properties of peripheral blood and TCR-mutant cell frequency in individuals exposed to ionizing radiation]

Autor: S V, Kostiuk, I A, Zamulaeva, R K, Agapova, A V, Ermakov, A S, Saenko, N V, Orlova, S G, Smirnova, N N, Veĭko, D M, Spitkovskiĭ

Publikováno v: Radiatsionnaia biologiia, radioecologiia. 48(1)

Some properties of the cell-free DNA (cfDNA) of peripheral blood plasma were assessed in 153 employees of atomic industry enterprises. The contents of ribosomal repeat (rDNA) and its concentration in plasma increased in cfDNA of the group of persons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1b4fd98f6a5b8c03c7a0c7cb434a9347
https://pubmed.ncbi.nlm.nih.gov/18666576

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[Stress signaling between human lymphocytes after induction of bystander effect by exposure to ionizing radiation in adaptive doses]

Autor: A V, Ermakov, S V, Kostiuk, N A, Egolina, E A, Kalashnikova, S N, Kokarovtseva, E M, Malinovskaia, N N, Veĭko

Publikováno v: Radiatsionnaia biologiia, radioecologiia. 47(6)

We previously reported that the consequence of human lymphocytes irradiation by the adaptive doses (X-rays, 10 cGy) was a transposition of the homologous chromosome loci in the cell nucleus (FISH method); this phenomenon was mediated by the increase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bab3f0f4a0b39fe8a5f3b92c168130ed
https://pubmed.ncbi.nlm.nih.gov/18380323

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[The DNA fragments obtained from the culture media exposed to adaptive doses of the ionizing radiation as factors of stress signaling between lymphocytes and bystander cells]

Autor: A V, Ermakov, S V, Kostiuk, N A, Egolina, E M, Malinovskaia, N N, Veĭko, D M, Spitkovskiĭ

Publikováno v: Radiatsionnaia biologiia, radioecologiia. 47(2)

At the initial stages of an adaptive response the transposition of the homologous chromosome loci from the peripheral parts of the nucleus and their approach happens. It is necessary for the repair of DNA double strand breaks in the process of the ho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e2c9f3a9d9909172e20fa44328ebbfed
https://pubmed.ncbi.nlm.nih.gov/17571721

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