Assesment and reconstruction od the acid-base resistant zones/the creation of theSuper tooth

耐酸碱区的评估与重建/超级牙齿的创建

• 批准号: 22791827
• 负责人: INOUE GO
• 金额: $ 2.5万
• 依托单位: Tokyo Medical and Dental University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22791827/
• 关键词: アシッドベースレジスタントゾーン; フッ素; 再石灰化; う蝕象牙質内層; 歯質強化; 樹脂含浸層; 酸塩基抵抗層; 人工齲蝕; 酸塩基低抗層; セルフアドヒーシブセメント; アシッドベース; セルフエッチング; 接着界面

The acid-base resistant zones, which were about 1 micro meter width, were observed beneath the hybrid layer when the self-etching primer bonding systems were used onto dentin surface. However, more thicker and clear ABRZs were created by applying the fluoride containing solution.And the thickness of the ABRZ on caries affected dentin was thicker than normal dentin because of the demineralization of the surface. However the tensile bond strength onto the caries affected dentin was lower than onto the normal dentin so that the quality of the ABRZ might be weak. Then, if fluoride containing solution, which is for the treatment of hyper sensitivity, could make a clear layer and other contained ions might give the good effect on the surface.

自酸蚀底涂层粘接牙本质表面时，在混合层下可观察到宽度约为1 μ m的耐酸碱区。而含氟溶液处理后，牙本质表面形成的ABRZ更厚、更清晰，且由于表面脱矿作用，龋蚀牙本质表面ABRZ的厚度较正常牙本质更厚。但与正常牙本质相比，龋蚀牙本质的抗张强度较低，因此ABRZ的质量可能较弱。然后，如果含氟溶液，这是用于治疗超敏感，可以使一个明确的层和其他含有离子可能会给表面上的良好效果。

项目成果

F-Ca-PO4混合液がacid-base resistant zoneの形成と接着強さに及ぼす影響

F-Ca-PO4混合物对耐酸碱带形成和粘合强度的影响

• 发表时间: 2010
• 作者: 井上剛;田上順次
• 通讯作者: 田上順次

Ultra-morphologies of the dentin acid-base resistant zone of two-step self-etching systems after long-term storage in water

两步自酸蚀系统长期水中保存后牙本质耐酸碱区的超形貌

• 发表时间: 2012
• 期刊: J Adhes Dent
• 影响因子: 3.3
• 作者: Ichikawa C;Nikaido T;Inoue G;Sadr A;Tagami J
• 通讯作者: Tagami J

SEM Observations of the Acid-Base Resistant Zone After Long-term Storage

长期存放后耐酸碱区的SEM观察

• 发表时间: 2010
• 作者: Ichikawa M;Inoue G;Nikaido. T;Tagami. J
• 通讯作者: Tagami. J

接着材料としてのセルフアドヒーシブレジンセメントの効果

自粘树脂水门汀作为粘合材料的作用

• 发表时间: 2011
• 期刊: 日本歯科理工学会誌
• 作者: 井上剛;田上順次
• 通讯作者: 田上順次

Morphological categorization of acid-base resistant zones with self-etching primer adhesive systems

• DOI: 10.4012/dmj.2011-132
• 发表时间: 2012-03-01
• 期刊: DENTAL MATERIALS JOURNAL
• 影响因子: 2.5
• 作者: Inoue, Go;Nikaido, Toru;Tagami, Junji
• 通讯作者: Tagami, Junji