A Biological Experiment in Kibou : LOH Analysis for Estimating the Biological Influences of Space Radiation
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- YATAGAI Fumio
- RIKEN Institute Japan Aerospace Exploration Agency
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- TAKAHASHI Akihisa
- Nara Pref. Med. Univ.
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- HONMA Masamitsu
- Natl. Inst. Health Sci.,
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- SUZUKI Hiromi
- Japan Space Forum Kagoshima Univ. Grad. Sch.
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- OMORI Katsunori
- Japan Aerospace Exploration Agency
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- SEKI Masaya
- Kagoshima Univ. Grad. Sch. Adv. Engineering Services
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- HASHIZUME Toko
- Kagoshima Univ. Grad. Sch. Adv. Engineering Services
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- SHIMAZU Toru
- Japan Space Forum
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- ENOMOTO Shuichi
- RIKEN Institute
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- OHNISHI Takeo
- Nara Pref. Med. Univ.
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- ISHIOKA Noriaki
- Japan Aerospace Exploration Agency Kagoshima Univ. Grad. Sch.
Bibliographic Information
- Other Title
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- “きぼう”での生物実験に向けて: LOH 解析による宇宙放射線の生物影響の検討
- キボウ デノ セイブツ ジッケン ニ ムケテ LOH カイセキ ニ ヨル ウチュウ ホウシャセン ノ セイブツ エイキョウ ノ ケントウ
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Abstract
This is a kind of review paper to introduce how our developing methodology for loss of heterozygosity (LOH) analysis is predictable to detect the biological effects of space radiation. Our biological experiments using human cultured cells in “Kibou” of International Space Station are planned to detect the following effects: i) mutagenic effects, ii) combined effects of radiation with micro gravity, and iii) radioadaptive response. After the cell recovery to the earth, we will analyze the mutagenic effects (i) in the frozen cells exposed to low-dose space radiation during the 3 months preservation in “Kibou”, determine the combined effects (II) from the mutation inductions in the cells incubated for 1 week under 1G or G in “Kibou”, and estimate the radioadaptive response (iii) from measuring the repair efficiencies of DNA double-strand breaks introduced after the recovery.
Journal
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- Journal of The Japan Society of Microgravity Application
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Journal of The Japan Society of Microgravity Application 25 (4), 695-, 2008-10-31
The Japan Society of Microgravity Application
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Details 詳細情報について
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- CRID
- 1390005506400690048
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- NII Article ID
- 10024595005
- 130007972350
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- NII Book ID
- AN10537663
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- NDL BIB ID
- 9734367
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- ISSN
- 09153616
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed