2012 Fiscal Year Final Research Report
Low-intensity pulsed ultrasound enhances wound healing of soft tissue
| Project/Area Number |
22592159
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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 |
Prosthetic dentistry
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| Research Institution | Kyushu Dental College |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HOSOKAWA Ryuji 九州歯科大学, 歯学部, 教授 (60211546)
NAKAMOTO Tetsuji 九州歯科大学, 歯学部, 准教授 (30514989)
KOJO Tatsuro 九州歯科大学, 歯学部, 講師 (80153542)
MASAKI Chihiro 九州歯科大学, 歯学部, 助教 (60397940)
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| Project Period (FY) |
2010 – 2012
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| Keywords | インプラント / 超音波 / 軟組織 / 創傷治癒 |
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| Research Abstract |
This study was conducts to evaluate of Low-intensity pulsed ultrasound (LIPUS) on wound healing on palatal excisional wound in rats. Excisional wound, 5mm in diameter, were made in the centre of the palatal of rats. Animals were divided into four groups experimental and control groups, in which 1-week LIPUS, 1-week control, 2-week LIPUS, and 2-week control. The affected area in the experimental group was exposure to LIPUS (3MHz, 160mW). The wound was measured histologically. The experimental group in LIPUS groups showed that the wound healing areas significantly increased by LIPUS compared to those in the control groups.
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