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Remineralization treatment of caries dentin by newly developed bioactive dental restorative materials

Research Project

Project/Area Number 19592218
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Conservative dentistry
Research InstitutionTsurumi University

Principal Investigator

AKIMOTO Naotake  Tsurumi University, 歯学部, 講師 (40184113)

Co-Investigator(Kenkyū-buntansha) OHMORI Kaoru  鶴見大学, 歯学部, 助教 (80213867)
HARA Mayuko  鶴見大学, 歯学部, 助教 (80434398)
HANABUSA Masao  鶴見大学, 歯学部, 助教 (80329226)
Research Collaborator NAKATSUKA Toshiyuki  株式会社松風, 研究開発主任
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsう蝕象牙質 / 再石灰化 / バイオアクティブ修復材料 / う〓象牙質 / S-PRG / ミネラルイオン
Research Abstract

う蝕治療におけるMI(ミニマルインターベンション)療法を確立するため, S-PRG(Surface Pre Reacted Glass-ionomer)を含むバイオアクティブ修復材料によるう蝕脱灰象牙質の再石灰化の可能性とその程度について、人工う蝕象牙質を用いin vitroで検討を行った。水中保管後に修復物直下の硬さはわずかであるが上昇し、また象牙質中にミネラルイオンの存在が確認されたことから、人工脱灰象牙質の再石灰化の可能性が示唆された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (4 results)

All 2009 2008

All Presentation (4 results)

  • [Presentation] 重合初期における各種アドヒーシブの経時的硬さ変化2009

    • Author(s)
      原麻由子, 秋本尚武, 桃井保子
    • Organizer
      第27回日本接着歯学会学術大会
    • Place of Presentation
      仙台市福祉プラザ
    • Related Report
      2008 Final Research Report
  • [Presentation] 重合初期における各種アドヒーシプの経時的硬さ変化2009

    • Author(s)
      原麻由子, 秋本尚武, 桃井保子
    • Organizer
      第27回 日本接着歯学会学術大会
    • Place of Presentation
      仙台市福祉プラザ
    • Related Report
      2008 Annual Research Report
  • [Presentation] Morphological Interfacial Observations and Bond Strengths of Self-etch Adhesives2008

    • Author(s)
      N. Akimoto, M. Hanabusa, M. Hara, Y. Momoi
    • Organizer
      The IADR 86th General Session & Exhibition
    • Place of Presentation
      Metro Toronto Convention Centre
    • Related Report
      2008 Final Research Report
  • [Presentation] Morphological Interfacial Observations and Bond Strengths of Self-etch Adhesives2008

    • Author(s)
      N. Akimoto, M. Hanabusa, M. Hara, Y. Momoi
    • Organizer
      The lADR 86th General Session & Exhibition
    • Place of Presentation
      Metro Toronto Convention Centre
    • Related Report
      2008 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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