書誌事項
- タイトル別名
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- Development of Laser Plasma X-ray Microbeam Irradiation System and Radiation Biological Application
- レーザプラズマ Xセン マイクロビーム ショウシャ ソウチ ノ カイハツ ト ホウシャセン セイブツガク ケンキュウ オウヨウ
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抄録
Laser plasma x-ray source has the features such as ultra short pulse, high brilliance, monochromaticity, and focusing ability. These features are excellent compared with conventional x-ray source. In order to apply the laser plasma x-ray source to the biomedical study and to more closely research the radiobilogical responce of the cancer cell such as radiation induced bystander effect, we have developed x-ray microbeam system using laser plasma x-ray source. The absorbed dose of laser plasma x-ray was estimated with Gafchromic EBT film and DNA double strand breaks on the cells were detected by immunofluorescence staining. When the cells were irradiated with laser plasma x-ray, the circular regions existing γ-H2AX positive cells were clearly identified. The usefulness of the laser plasma x-ray on the radiobiological study was proved in this research.
収録刊行物
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- 電気学会論文誌C(電子・情報・システム部門誌)
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電気学会論文誌C(電子・情報・システム部門誌) 130 (10), 1800-1805, 2010
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679585158912
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- NII論文ID
- 10026694179
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- NII書誌ID
- AN10065950
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- ISSN
- 13488155
- 03854221
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- NDL書誌ID
- 10832007
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- KAKEN
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- 抄録ライセンスフラグ
- 使用不可