Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Andreyan Osipov"'
1
Akademický článek
Low Repair Capacity of DNA Double-Strand Breaks Induced by Laser-Driven Ultrashort Electron Beams in Cancer Cells
Autor: Nelly Babayan, Natalia Vorobyeva, Bagrat Grigoryan, Anna Grekhova, Margarita Pustovalova, Sofya Rodneva, Yuriy Fedotov, Gohar Tsakanova, Rouben Aroutiounian, Andreyan Osipov
Publikováno v: International Journal of Molecular Sciences, Vol 21, Iss 24, p 9488 (2020)
Laser-driven accelerators allow to generate ultrashort (from femto- to picoseconds) high peak dose-rate (up to tens of GGy/s) accelerated particle beams. However, the radiobiological effects of ultrashort pulsed irradiation are still poorly studied.
Externí odkaz: https://doaj.org/article/555b6fb94339423ebb5efe5a43204077
Zobrazit plný text záznamu
2
Akademický článek
DNA Comet Giemsa Staining for Conventional Bright-Field Microscopy
Autor: Andreyan Osipov, Ekaterina Arkhangelskaya, Alexei Vinokurov, Nadezhda Smetaninа, Alex Zhavoronkov, Dmitry Klokov
Publikováno v: International Journal of Molecular Sciences, Vol 15, Iss 4, Pp 6086-6095 (2014)
This study was undertaken to evaluate the compatibility of Giemsa staining protocol with the comet assay. We showed, for the first time, that DNA comets can be visualized and analyzed using Giemsa staining. We generated DNA damage dose response curve
Externí odkaz: https://doaj.org/article/fbcac62ba2f441a28b4624d55699e9fb
Zobrazit plný text záznamu
4
[Effect of dimethyl sulfoxide on the extent of DNA single-strand breaks and alkali-labile sites induced by 365 nm UV-radiation in human blood lymphocyte nucleoids]
Autor: Nm, Smetanina, Mv, Pustovalova, Andreyan Osipov
Publikováno v: Europe PubMed Central
It is shown that exposure of 365 nm UV radiation at doses of 10, 20 and 50 kJ/m2 induces a dose-dependent increase in DNA single-strand breaks and alkali-labile sites (SSB and ALS) detected by comet and halo assays in human blood lymphocyte nucleoids
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::8284716592119139eb9af570c5c25617
https://pubmed.ncbi.nlm.nih.gov/25764818
Zobrazit plný text záznamu
5
[Modified DNA-halo method for assessment of DNA damage induced by various genotoxic agents]
Autor: Nm, Smetanina, Mv, Pustovalova, Andreyan Osipov
Publikováno v: Europe PubMed Central
Using a modified DNA-halo method single-strand breaks and DNA alkaline-labile site induction were stud- ied in human peripheral blood lymphocytes after a short-term (up to 10 min) exposure in vitro to X-rays, hy- drogen peroxide and long-wave ultravi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::1e4115a5c530f962b489967d07f828fe
https://pubmed.ncbi.nlm.nih.gov/25427371
Zobrazit plný text záznamu
6
[Molecular-cellular characteristic of blood lymphocytes in Hodgkin lymphoma]
Autor: Vv, Pavlov, Av, Aleshchenko, Mm, Antoshchina, Tm, Blochina, Ov, Kudriashova, Oe, Lashkova, Lizunova EIu, Andreyan Osipov, Ni, Riabchenko, Am, Serebrianyĭ, Ii, Pelevina
Publikováno v: Europe PubMed Central
The molecular-cellular parameters complex has been studied on the blood lymphocytes of malignant Hodgkin's lymphoma (HL) patients: the frequency of cells with micronuclei (MN) and chromosome aberrations; the level of DNA single and double strand brea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::892a9a6f84920a83a247bf056b65a8e6
https://pubmed.ncbi.nlm.nih.gov/21261000
Zobrazit plný text záznamu
7
[Adaptive response in the different mitotic cycles after irradiation]
Autor: Ii, Pelevina, Av, Aleshchenko, Mm, Antoshchina, Ov, Boeva, Gotlib VIa, Ov, Kudriashova, Lizunova EIu, Andreyan Osipov, Ni, Riabchenko, Lp, Semenova, Am, Serebrianyĭ
Publikováno v: Europe PubMed Central
The frequency of cells with chromosome aberrations and the number of aberrations per cell by metaphase analysis have been studied in the nonirradiated progeny of irradiated human blood lymphocytes. The DNA fragmentation (DNA double strand breaks) hav
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::d666dbfe2483818e729fb0010718c8fa
https://pubmed.ncbi.nlm.nih.gov/19281051
Zobrazit plný text záznamu
8
[Assessment of single-stranded DNA breaks in spleen lymphocytes using the DNA comet assay in the long term after acute irradiation of mice at sublethal and moderately-lethal doses]
Autor: Ae, Miazin, Andreyan Osipov, Al, Elakov, Vd, Sypin, Va, Shevchenko
Publikováno v: Europe PubMed Central
The single-strand DNA level in spleen lymphocytes of BALB/c male-mice after 11 month acute exposure to gamma-radiation at doses 1, 3 and 6 Gy has been investigated by comet assay. The results of our study showed that at 11 month after irradiation at
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::941fa539154aefd94bb60601ac2afd68
https://pubmed.ncbi.nlm.nih.gov/12536973
Zobrazit plný text záznamu
9
DNA-protein cross-links in different organs of mice induced by the combined action of zinc and gamma-irradiation
Autor: Andreyan Osipov, Vd, Sypin, Gy, Kolomijtseva
Publikováno v: Europe PubMed Central
Fractional whole-body gamma-irradiation of mice at total doses of 0. 5-1.5 Gy induces increased DNA-protein cross-links (DPCs) in thymus, spleen, and brain, whereas in liver no DPCs are detected. Chronic administration of zinc ions in drinking water
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::34d6868b8a9952cebac68df992203728
https://pubmed.ncbi.nlm.nih.gov/10187912
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje