Availability of combined PCC and PNA-FISH method to cytogenetic biodosimetry
Project/Area Number |
25461869
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Radiation science
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Research Institution | Hirosaki University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
Miura Tomisato 弘前大学, 保健学研究科, 准教授 (20261456)
Kasai Kosuke 弘前大学, 保健学研究科, 講師 (50400148)
Nakata Akifumi 北海道薬科大学, 薬学部, 講師 (70415420)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
Keywords | 染色体線量評価 / PCC法 / Dic法 / FISH法 / 高線量被ばく / PCC-ring法 / 二動原体法 / PCC-dic法 / 二動原体染色体 / セントロメアFISH |
Outline of Final Research Achievements |
In order to determine the treatment condition for premature chromosome condensation, we investigated the PCC frequency, cell cycle stage and the length of chromosome #2 in normal and irradiated lymphocytes from healthy donor. We found that treatment by 50nM Calyculin A for 30 min. is available for the analysis of chromosome abnormalities including both ring and dicentric chromosomes. In the present study, we also analyzed the availability of staining methods; PCC-ring, PCC- FISH, DCA- FISH and Giemsa staining for the chromosome analysis to establish the method for cytogenetic biodosimetry covering the range from low (1-5Gy) to high (over 5Gy to 25Gy) dose radiation. The results indicates that the frequencies of dicentric chromosome are higher in PCC-centromere FISH and DCA-centromere FISH than Giemsa staining method. Furthermore, it will be possible to establish the standard curve used in the wide range of radiation to estimate radiation dose in the radiological accident.
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Report
(4 results)
Research Products
(24 results)
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[Journal Article] Increase in dicentric chromosome formation after a single CT scan in adults.2015
Author(s)
Abe Y, Miura T, Yoshida MA, Ujiie R, Kurosu Y, Kato N, Katafuchi A, Tsuyama N, Ohba T, Inamasu T, Shishido F, Noji H, Ogawa K, Yokouchi H, Kanazawa K, Ishida T, Muto S, Ohsugi J, Suzuki H, Ishikawa T, Kamiya K, Sakai A.
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Journal Title
Scinetific Reports
Volume: 9
Issue: 1
Pages: 13882-13882
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Fetal irradiation of rats induces persistent translocations in mammary epithelial cells similar to the level after adult irradiation, but not in hematolymphoid cells2014
Author(s)
Nakano M, Nishimura M, Hamasaki K, Mishima S, Yoshida M, Nakata A, Shimada Y, Noda A, Nakamura N, Kodama Y.
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Journal Title
Radiation Research
Volume: 181
Pages: 172-176
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] The Internet's role in a biodosimetric response to a radiation mass casualty event2014
Author(s)
Sugarman SL, Livingston GK, Stricklin DL, Abbott MG, Wilkins RC, Romm H, Oestreicher U, Yoshida MA, Miura T, Moquet JE,Di Giorgio M, Ferrarotto C, Gross GA, Christiansen ME, Hart CL, Christensen DM
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Journal Title
Health Physics
Volume: 106
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] A novel parameter, cell-cycle progression index, for radiation dose absorbed estimation in the premature chromosome condensation assay2014
Author(s)
Miura T, Nakata A, Kasai K, Nakano M, Abe Y, Tsushima E, Ossetrova NI, Yoshida MA, Blakely WF
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Journal Title
Radiation Protection Dosimetry
Volume: 159
Pages: 52-60
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Activity concentrations of environmental samples collected in Fukushima Prefecture immediately after the Fukushima nuclear accident.2013
Author(s)
Hosoda M, Tokonami S, Tazoe H, Sorimachi A, Monzen S, Osanai M, Akata N, Kakiuchi H, Omori Y, Ishikawa T, Sahoo SK, Kovács T, Yamada M, Nakata A, Yoshida M, Yoshino H, Mariya Y, Kashiwakura I
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Journal Title
Sci. Rep
Volume: 3
Pages: 2283-2283
Related Report
Peer Reviewed
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[Presentation] Comparison of the cell-cycle progression index and ring chromosome for dose estimation using simulated human peripheral blood partial-body irradiation in the premature chromosome condensation assay2015
Author(s)
Miura T, Obayashi A, Yamaguchi Y, Tsutsumi Y, Akitaya Y, Abe Y, Fujishima Y, Nakata A, Ariyoshi K, Yoshida MA.
Organizer
EPR BioDose2015
Place of Presentation
Hanover, New Hampshire USA
Year and Date
2015-10-04
Related Report
Int'l Joint Research
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[Presentation] Analyses of dicentric chromosome and chromosomal translocation after a single CT scan in adults2015
Author(s)
Abe Y, Miura T, Yoshida MA, Ujiie R, Kurosu Y, Kato N, Katafuchi A, Tsuyama N, Ohba T, Inamasu T, Shishido F, Noji H, Ogawa K, Yokouchi H, Kanazawa K, Ishida T, Muto S, Ohsugi J, Suzuki H, Ishikawa T, Kamiya K, Sakai A.
Organizer
EPR BioDose2015
Place of Presentation
Hanover, New Hampshire USA
Year and Date
2015-10-04
Related Report
Int'l Joint Research
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[Presentation] Investigation of the Radioprotective Effect of Tomato Juice Containing Lycopene in Healthy Donors2015
Author(s)
Nakamura A, Fujishima Y, Fukushi Y, Kitajima M, Monzen A, Miura T, Saito A, Yonezawa T, Suganuma H, Aizawa K, Itaki C, Yoshida MA, Wojcik A, Mariya Y, Haghdoost S.
Organizer
The 15th International Congress of Radiation Research (ICRR 2015)
Place of Presentation
Kyoto International Conference Center, Kyoto, Japan
Year and Date
2015-05-25
Related Report
Int'l Joint Research
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[Presentation] Effects of Radioactive Pollution of the Japanese Large Field Mouse (Apodemus specious) in Fukushima2015
Author(s)
Nakata A, Fujishima Y, Ujiie R, Kasai K, Tazoe H, Ariyoshi K, Saito M, Suzuki K, Yamada M, Miura T, Yoshida MA, Fukumoto M.
Organizer
The 15th International Congress of Radiation Research (ICRR 2015)
Place of Presentation
Kyoto International Conference Center, Kyoto, Japan
Year and Date
2015-05-25
Related Report
Int'l Joint Research
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[Presentation] Radiation Dosimetry for The Internal Exposure of The Cats in Namie-town2015
Author(s)
Fujishima Y, Nakata A, Miura T, Tazoe H, Toyoda T, Kasai K, Ariyoshi K, Yamada M, Konno N, Yoshida MA
Organizer
2nd. Educational Symposium on Radiation and Health by young scientists (ESRAH) 2015
Place of Presentation
Hirosaki University, Hirosaki, Japan
Year and Date
2015-05-23
Related Report
Int'l Joint Research
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