Pregnancy loss in high yielding dairy cows determined by the international standard protocols
| Project/Area Number |
20580350
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Clinical veterinary science
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| Research Institution | Hokkaido University |
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Principal Investigator |
KATAGIRI Seiji Hokkaido University, 獣医学部, 教授 (00292061)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 臨床繁殖 / 産科 / 受胎性 / 胚死滅 / リピートブリーダー / 乳牛 / 子宮内膜 / 診断法 / 上皮成長因子 / 乳用牛 / リピートブリーディング / 妊娠 / 農場 / 国際共同研究 / 生検 |
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| Research Abstract |
International standard protocols for diagnosis and research to determine causes of infertility in dairy cows were developed with co-investigators in EU and North American countries. A pilot survey using the standard protocols revealed potential difference in time and frequency of embryonic death between countries and/or regions. These results highlighted a few areas on which Japanese dairy industry needs to focus research activities to reduce pregnancy loss caused by embryonic death.
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Report
(4 results)
Research Products
(32 results)
