Study on the effect of X-irradiation to mammalian preimplantation embryo
| Project/Area Number |
22710058
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Risk sciences of radiation/Chemicals
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| Research Institution | Osaka City University |
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Principal Investigator |
YOSHIDA Shuhei 大阪市立大学, 大学院・医学研究科, 助教 (20363997)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 生物影響 / 環境 / 放射線 / 受精卵 |
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| Research Abstract |
It is important to analyze the effect of X-irradiation to mammalian fertilized eggs for people hoping childbirth. We found that in X-irradiated mouse preimplantation embryo, cell division was delayed, hatching rate was decreased, Apoptosis was induced, and DNA repair factors were assembled at double strand breaks by X-irradiation.
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Report
(3 results)
Research Products
(6 results)
