WEKO3
アイテム
Caries-preventative effect of mouthguards containing a surface pre-reacted glass-ionomer filler．
http://hdl.handle.net/10191/42131
http://hdl.handle.net/10191/42131d8429ec5-1fe4-4a7e-9fd7-10056bdfac6a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (671.8 kB)
|
|
|
|
要旨 (158.1 kB)
|
|
| Item type | 学位論文 / Thesis or Dissertation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-06-16 | |||||
| タイトル | ||||||
| タイトル | Caries-preventative effect of mouthguards containing a surface pre-reacted glass-ionomer filler． | |||||
| タイトル | ||||||
| タイトル | Caries-preventative effect of mouthguards containing a surface pre-reacted glass-ionomer filler． | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_46ec | |||||
| 資源タイプ | thesis | |||||
| その他のタイトル | ||||||
| その他のタイトル | グラスアイオノマーフィラー含有マウスガードのカリエス抑制効果 | |||||
| 著者 |
Shirai, Tomoe
× Shirai, Tomoe |
|||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 50836 | |||||
| 姓名 | 白井, 友恵 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This study aimed to provide an in vitro demonstration that incorporating surface pre-reacted glass-ionomer (S-PRG) fillers into ethylene vinyl acetate (EVA) copolymers, which are used in mouthguards, could be effective in preventing enamel demineralization during mouthguard use. A bovine incisor was cut into enamel blocks. EVA plates containing and lacking S-PRG fillers were formed into eight mouthguards of each type using a thermoplastic material molding device to fit enamel blocks. Mouthguards were attached to each enamel block and immersed in a demineralization solution (37°C, 24 h). The degree of demineralization was assessed by micro-CT. Using the mouthguard lacking S-PRG\nfiller (control), enamel blocks revealed a major demineralization over a wide area, including areas immediately under the mouthguard, and uncovered areas. In contrast, enamel blocks covered with mouthguards containing S-PRG filler revealed only mild demineralization, both directly under the mouthguard and in uncovered areas. CT values revealed that scores for enamel surfaces at depths from 0 to 252 μm were significantly higher in enamel blocks that were fitted with S-PRG filler mouthguard than in those of the controls (p < 0.05). These results indicate that mouthguards containing S-PRG filler could inhibit demineralization. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 学位の種類: 博士（歯学）. 報告番号: 甲第4145号. 学位記番号: 新大院博（歯）甲第343号. 学位授与年月日: 平成28年3月23日 | |||||
| 書誌情報 | 発行日 2016-03-23 | |||||
| 出版者 | ||||||
| 出版者 | 新潟大学 | |||||
| 著者版フラグ | ||||||
| 値 | ETD | |||||
| 学位名 | ||||||
| 学位名 | 博士（歯学） | |||||
| 学位授与機関 | ||||||
| 学位授与機関名 | 新潟大学 | |||||
| 学位授与年月日 | ||||||
| 学位授与年月日 | 2016-03-23 | |||||
| 学位授与番号 | ||||||
| 学位授与番号 | 13101甲第4145号 | |||||
| 学位記番号 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 新大院博（歯）甲第343号 | |||||
