Study on compensatory function expression of masticatory muscles after the selective masticatory muscle restraint

选择性咀嚼肌约束后咀嚼肌代偿功能表达的研究

• 批准号: 20592254
• 负责人: FURUUCHI Toshi
• 金额: $ 3万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20592254/
• 关键词: 歯学; 顎口腔機能; 咀嚼筋機能; 咀嚼運動; 筋活動

The purpose of this research was to elucidate the each masticator muscle function, according to suppressing the selective muscle and analyzing each masticator muscle in detail, with animal model. One side of the masseter muscle of Japanese rabbit was injected botulinum toxin type A (BTXA), and the model rabbit for masseter muscle function restraint was made. The BTXA injected masseter muscle was observed atorophy of about 60% thickness of the control side muscle. And the telemetry system for electro myography was implanted in the rabbit. The electrode was inserted to the masseter muscle and temporal muscle, and the transmitter was inserted shoulder area subcutaneously.

本研究的目的是通过动物模型，对选择性咀嚼肌进行抑制，并对各咀嚼肌进行详细分析，阐明各咀嚼肌的功能。用A型肉毒毒素（BTXA）注射日本大耳白兔一侧咬肌，制作咬肌功能抑制模型。注射BTXA的咬肌厚度约为对照侧咬肌厚度的60%。并将肌电遥测系统植入家兔体内。电极插入咬肌和颞肌，发射器插入肩部皮下。

项目成果

顎裂への2次的骨移植術後の移植骨体積の評価

颌裂二次植骨后移植骨量的评价

• 发表时间: 2009
• 作者: 古内壽;幸地省子;笹野高嗣
• 通讯作者: 笹野高嗣

A case of masticatory disturbance incidental to trigeminal schwannoma: changes in occlusal force and masticatory sensation before and after radiosurgery

三叉神经鞘瘤并发咀嚼障碍一例：放射外科治疗前后咬合力及咀嚼感觉的变化

• 发表时间: 2008
• 期刊: The British Journal of Radiology 81
• 作者: Iikubo M;et. al.
• 通讯作者: et. al.

東北大学病院におけるインプラント術前CT検査の推移と臨床統計学的検討

东北大学医院植入前CT检查和临床统计检查的趋势

• 发表时间: 2010
• 作者: 古内壽;小嶋郁穂;酒井梓;佐藤恭子;阪本真弥;庄司憲明;飯久保正弘;佐藤しづ子;菅原由美子;笹野高嗣
• 通讯作者: 笹野高嗣

Response properties of trigeminal ganglion mechanosensitive neurons in nervating the temporomandibular joint of the rabbit.

三叉神经节机械敏感神经元在神经支配兔颞下颌关节中的反应特性。

• 发表时间: 2009
• 期刊: Experimental Brain Research VOL.199
• 作者: Tsuboi A;Watanabe M;et al.
• 通讯作者: et al.

咀嚼感覚消失および咀嚼障害を訴えた三叉神経鞘腫の1例

主诉咀嚼感觉丧失和咀嚼障碍的三叉神经鞘瘤一例

• 发表时间: 2009
• 期刊: 日本口腔診断学会雑誌 22(1)
• 作者: 飯久保正弘;古内壽;阪本真弥;小嶋郁穂;笹野高嗣
• 通讯作者: 笹野高嗣