| Project/Area Number |
19390507
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Surgical dentistry
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| Research Institution | Tohoku University |
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Principal Investigator |
MORI Shiro Tohoku University, 病院, 講師 (80230069)
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| Co-Investigator(Kenkyū-buntansha) |
小玉 哲也 東北大学, 先進医工学機構, 准教授 (40271986)
小野 栄夫 東北大学, 大学院・医学系研究科, 教授 (20302218)
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| Co-Investigator(Renkei-kenkyūsha) |
KODAMA Tetsuya 東北大学, 医工学研究科, 教授 (40271986)
ONO Masao 東北大学, 医学系研究科, 教授 (20302218)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2009: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2008: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2007: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
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| Keywords | 口腔癌 / ナノバブル / 超音波 / 画像診断 / 分子導入 / 動物モデル / 腫瘍血管 / 画像構築 |
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| Research Abstract |
In the present study, we try to develop a three-dementional imaging system and drug delivery system by using nanobubbles and ultrasound for diagnosis and treatment of oral cancer. As a result, we could make three-dementional ultrasound imaging of neovascularization in small tumor, which could not be detectable by using conventional imaging system such as CT or MRI. Moreover, when the treatment experiment of tumor by the drug delivery system that used the nanobubbles and ultrasound was done, the therapeutic gain by this method was able to be confirmed.
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