| Project/Area Number |
20590850
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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 |
Circulatory organs internal medicine
|
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| Research Institution | University of Occupational and Environmental Health, Japan |
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Principal Investigator |
TANAKA Seiya University of Occupational and Environmental Health, Japan, 医学部, 非常勤医師 (80352300)
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| Co-Investigator(Kenkyū-buntansha) |
SONODA Shinjou 産業医科大学, 医学部, 助教 (90299610)
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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 |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 冠動脈疾患 / PCI / ケモカイン / 再狭窄 / プラーク破裂 / 冠動脈ステント留置術 / 血管内エコー / IB-IVUS / 冠動脈プラーク破裂 / サイトカイン / 動脈硬化 |
|---|
| Research Abstract |
The cause of rupture of atherosclerotic site in vasculature, which trigger unstable angina and myocardial infarction, is not elucidated yet. In this research we found that CX3CL1, one of protein which induce inflammation, was elevated immediately after injuring atherosclerotic site and maintained the level at least 12-hour. And it was more elevated with more lipid-rich atherosclerotic site. It is suggested that plasma CX3CL1 might be a diagnostic marker of unstable angina and myocardial infarction.
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