Development of fish feed using IGF-I as a indicator
| Project/Area Number |
21780197
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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 |
Fisheries chemistry
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| Research Institution | Kochi University |
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Principal Investigator |
FUKADA Haruhisa Kochi University, 教育研究部自然科学系, 准教授 (10380304)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | ブリ / 飼料 / 成長因子 / 非必須アミノ酸 / インスリン様成長因子-I / インスリン様成長因子 / 養魚飼料 / IGF結合タンパク |
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| Research Abstract |
Insulin-like growth factor-I(IGF-I) plays important roles in fish growth. The response of IGF-I to non-essential amino acids were confirmed by injection. Only proline injection increased IGF-I mRNA levels in muscle of yellowtail. Furthermore, fish fed diet including 1% and 3% of proline indicated higher body weight compared to fish fed control diet. Those results indicated that better fish feed was developed using IGF-I as an indicator.
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Report
(3 results)
Research Products
(8 results)
