| Project/Area Number |
23659848
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Emergency medicine
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| Research Institution | Kagoshima University |
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Principal Investigator |
KAKIHANA Yasuyuki 鹿児島大学, 大学院・医歯学総合研究科, 教授 (20264426)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 時間分解分光システム / 近赤外線分光法 / 腹部急性疾患 / 腸管虚血 / 肝酸素化状態 / 非侵襲的モニタリング / 時間分解分光法 / 酸素化型ヘモグロビン / 脱酸素化型ヘモグロビン / 肝臓 / 腸管 / 虚血 / 低酸素症 |
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| Research Abstract |
The purpose of this study is the development of the new measurement using the time-resolved spectroscopy (TRS) for the acute abdominal disease. The Hb concentration and tissue oxygenation in the liver and intestinal tracts were monitored by the TRS, which probes put on a surface of the body and fixedit, during reduction of FIO2 or cardiac arrest in the pig model. An operation was performed next and a shade board was inserted between the abdominal wall and liver, intestinal tracts, and similar experiments (reduction of FIO2 or cardiac arrest) were carried out. I was able to confirm that the tissue oxygenation in the liver and intestinal tracts could be measured noninvasively by the new measurement using TRS from a surface of a body.
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