Low-intensity pulsed ultrasound enhances bone formation around miniscrew implants

• Material Type: 博士論文
• ISSN: 0003-9969
• Title: Low-intensity pulsed ultrasound enhances bone formation around miniscrew implants
• Volume: 60 6
• Author/Editor: Ganzorig, Khaliunaa; Kuroda, Shingo; Maeda, Yuichi; Mansjur, Karima; Sato, Minami; Nagata, Kumiko; Tanaka, Eiji
• Author Heading: Ganzorig, Khaliunaa; Kuroda, Shingo; Maeda, Yuichi; Mansjur, Karima; Sato, Minami; Nagata, Kumiko; Tanaka, Eiji
• Publication, Distribution, etc.: Elsevier
• Publication Date: 2015-03-04
• Publication Date (W3CDTF): 2015-03-04
• Alternative Title: LIPUSはミニスクリューインプラント周囲の骨形成を促進する
• Periodical title: Archives of Oral Biology
• Degree grantor/type: 徳島大学
• Date Granted: 2015-09-16
• Date Granted (W3CDTF): 2015-09-16
• Dissertation Number: 甲第2863号
• Degree Type: 博士（歯学）
• Conferring No. (Dissertation): 甲第2863号
• Text Language Code: eng
• Subject Heading: Low-intensity pulsed ultrasound; miniscrew implant; bone formation; stainless steel and titanium
• Target Audience: 一般
• Note (General): Miniscrew implants (MSIs) are currently used to provide absolute anchorage in orthodontics; however, their initial stability is an issue of concern. Application of low-intensity pulsed ultrasound (LIPUS) can promote bone healing. Therefore, LIPUS application may stimulate bone formation around MSIs and enhance their initial stability. Aim. To investigate the effect of LIPUS exposure on bone formation after implantation of titanium (Ti) and stainless steel (SS) MSIs. Methods. MSIs made of Ti-6Al-4V and 316L SS were placed on rat tibiae and treated with LIPUS. The bone morphology around MSIs was evaluated by scanning electron microscopy and threedimensional micro-computed tomography. MC3T3-E1 cells cultured on Ti and SS discs were treated with LIPUS, and the temporary expression of alkaline phosphatase (ALP) was examined. Results. Bone-implant contact increased gradually from day 3 to day 14 after MSI insertion. LIPUS application increased the cortical bone density, cortical bone thickness, and cortical bone rate after implantation of Ti and SS MSIs (P < 0.05). LIPUS exposure induced ALP upregulation in MC3T3- E1 cells at day 3 (P < 0.05). Conclusion. LIPUS enhanced bone formation around Ti and SS MSIs, enhancing the initial stability of MSIs.
• DOI: info:doi/10.1016/j.archoralbio.2015.02.014; https://doi.org/info:doi/10.1016/j.archoralbio.2015.02.014
• Persistent ID (NDL): info:ndljp/pid/9491362; https://dl.ndl.go.jp/pid/9491362
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2015-09-01T13:12:47+09:00
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): http://repo.lib.tokushima-u.ac.jp/109480
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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