| Project/Area Number |
21390500
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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 |
Pathobiological dentistry/Dental radiology
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
IIKUBO Masahiro 東北大学, 大学院・歯学研究科, 講師 (80302157)
MORI Shiro 東北大学, 病院, 講師 (80230069)
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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)
KOJIMA Ikuho 東北大学, 大学院・歯学研究科, 助教 (80447169)
SASANO Takashi 東北大学, 大学院・歯学研究科, 教授 (10125560)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2010: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
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| Keywords | ナノバブル / 超音波 / 血管腫 / 遺伝子治療 / 画像診断 / リンパ節 |
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| Research Abstract |
The aim of the present study is to develop a diagnostic imaging system and gene therapy system for hemangioma using nanobubbles and ultrasound. In the present study, by using experimental tumor model, we developed a high-resolution diagnostic imaging system utilizing nanobubbles and high-frequency ultrasound image analysis equipment. In addition, we were able to present the possibility of a new gene therapy method for hemangioma by transfer of a plasmid DNA, which inhibited the tumor growth, by utilizing nanobubbles and ultrasound.
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