Development of tooth root distraction toward periodontal tissue regeneration with cementum and periodontal ligament.

开发牙根牵引以牙骨质和牙周韧带促进牙周组织再生。

• 批准号: 21791936
• 负责人: ODA Tomoo
• 金额: $ 2.58万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21791936/
• 关键词: 再生歯学; セメント質再生; 歯根延長; 超音波パルス; 仮骨延長法; 歯周組織再生

Osteotomy of alveolar bone with molar roots were carried out in the mandible of Japanese white rabbit. Distraction osteogenesis of alveolus and tooth roots was performed after distractor was put on the mandible. During distraction, mandible of the ultrasound group was treated with low-intensity pulsed ultrasound(LIPUS), and regeneration of cementum and periodontal ligament was observed in the lengthening site. Partial regeneration of dentin and pulp was radiographically observed contrary to our expectations, so that histological observation is attempted now.

对日本大白兔下颌骨进行了带磨牙根的牙槽骨截骨术。下颌骨放置牵张器后进行牙槽牙根牵张成骨。牵张期间，超声组下颌骨行低强度脉冲超声（LIPUS）治疗，观察延长部位牙骨质和牙周韧带再生。牙本质和牙髓的部分再生与我们的预期相反，因此现在尝试进行组织学观察。

项目成果

Stability of a Locking Plate and Self-Drilling Screws as Orthodontic Skeletal Anchorage in the Maxilla: A Retrospective Study

• DOI: 10.1016/j.joms.2009.09.020
• 发表时间: 2010-08-01
• 期刊: JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY
• 影响因子: 1.9
• 作者: Hibi, Hidebaru;Sakai, Kiyoshi;Sakai, Masaru
• 通讯作者: Sakai, Masaru

幹細胞培養上清由来成長因子を用いたウサギ上顎洞挙上術モデルにおける骨形成性の検討

使用干细胞培养上清液中的生长因子检查兔上颌窦抬高模型的成骨性

• 发表时间: 2011
• 作者: 木下一彦;片桐渉;大杉将嗣;八島明弘;健石英夫;小田知生;日比英晴;上田実
• 通讯作者: 上田実

Internal transport distraction for mandibular reconstruction

下颌骨重建的内部运输牵引

• 发表时间: 2009
• 作者: Hideharu Hibi;Kazuhiko Kinoshita;Daiki Mizuno;Tomoo Oda;HisashiHattori;Minoru Ueda
• 通讯作者: Minoru Ueda

Testing the utility of rationally engineered recombinant collagen-like proteins for applications of bone regeneration in tissue engineering

测试合理设计的重组胶原蛋白样蛋白在组织工程中骨再生应用中的效用

• 发表时间: 2009
• 作者: Hattori H;Sieron A L;Oda T;Hibi H;UedaM;Fertala A.
• 通讯作者: Fertala A.

今日の治療指針

今天的治疗指南

• 发表时间: 2014
• 作者: Tomonori Yamanishi;Masahiro Yashi;Miki Fuse;Hideyuki Abe;Hironori Betsuno;Hideo Yuki;Yoshitatsu Fukabori;Takao Kamai;山西友典;山西友典
• 通讯作者: 山西友典