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2013 Fiscal Year Final Research Report

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

Research Project

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Project/Area Number 22791827
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Conservative dentistry
Research InstitutionTokyo Medical and Dental University

Principal Investigator

INOUE GO  東京医科歯科大学, 医歯(薬)学総合研究科, 助教 (40431928)

Project Period (FY) 2010-04-01 – 2014-03-31
Keywords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
Research Abstract

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.

  • Research Products

    (18 results)

All 2013 2012 2011 2010

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (11 results)

  • [Journal Article] Effect of fluoride concentration in adhesives on morphology of acid-base resistant zones2013

    • Author(s)
      Kirihara M, Inoue G, Nikaido T, Ikeda M, Sadr A, Tagami J
    • Journal Title

      Dent Mater J

      Volume: No32 Pages: 578-584

    • Peer Reviewed
  • [Journal Article] Mineral density, morphology and bond strength of natural versus artificial caries-affected dentin2013

    • Author(s)
      Joves GJ, Inoue G, Nakashima S, Sadr A, Nikaido T, Tagami J
    • Journal Title

      Dent Mater J

      Volume: No32 Pages: 138-143

    • Peer Reviewed
  • [Journal Article] Morphological categorization of acid-base resistant zones with self-etching primer adhesive systems2012

    • Author(s)
      Inoue G, Nikaido T, Sadr A, Tagami J
    • Journal Title

      Dent Mater J

      Volume: No31 Pages: 232-238

    • Peer Reviewed
  • [Journal Article] Ultra-morphologies of the dentin acid-base resistant zone of two-step self-etching systems after long-term storage in water2012

    • Author(s)
      Ichikawa C, Nikaido T, Inoue G, Sadr A, Tagami J
    • Journal Title

      J Adhes Dent

      Volume: No14 Pages: 207-213

    • Peer Reviewed
  • [Journal Article] Effects of CPP-ACP with sodium fluoride on inhibition of bovine enamel demineralization : A quantitative assessment using micro-computed tomography2011

    • Author(s)
      Hamba H, Nikaido T, Inoue G, Sadr A, Tagami J
    • Journal Title

      J Dent

      Volume: No39 Pages: 405-413

    • Peer Reviewed
  • [Journal Article] New strategy to create "Super Dentin" using adhesive technology : Reinforcement of adhesive-dentin interface and protection of tooth structures2011

    • Author(s)
      Nikaido T, Inoue G, Takagaki T, Waidyasekera K, Iida Y, Shinohara MS, Sadr A, Tagami J
    • Journal Title

      Japanese Dental Science Review

      Volume: No47 Pages: 31-42

  • [Journal Article] Ultrastructural observation of the acid-base resistant zone of all-in-one adhesives using three different acid-base challenges2010

    • Author(s)
      Tsujimoto M, Nikaido T, Inoue G, Sadr A, Tagami J
    • Journal Title

      Dent Mater J

      Volume: No29 Pages: 655-660

    • Peer Reviewed
  • [Presentation] MMA系接着充填材の接着強さと耐酸性の評価2013

    • Author(s)
      品川淳一, 井上剛, 二階堂徹, 田上順次
    • Organizer
      第138回日本歯科保存学会秋季学術大会
    • Place of Presentation
      福岡
    • Year and Date
      20130627-28
  • [Presentation] Morphological Assessment of the Effect of Fluoride-containing Solutions onto Dentin2013

    • Author(s)
      Inoue G, Shinagawa J, Tagami J
    • Organizer
      5th IAD
    • Place of Presentation
      Philadelphia, USA
    • Year and Date
      20130614-15
  • [Presentation] Remineralization assessment of two-step adhesive with simulated-pulpal fluid using Micro-CT2013

    • Author(s)
      Joves GJ, Inoue G, Hamba H, Nikaido T, Tagami J
    • Organizer
      5th IAD
    • Place of Presentation
      Philadelphia, USA
    • Year and Date
      20130614-15
  • [Presentation] Elemental Analysis of the Resin-dentin Interface Using TOF-SIMS2013

    • Author(s)
      Kirihara M, Inoue G, Nikaido T, Tagami J, Momoi Y
    • Organizer
      5th IAD
    • Place of Presentation
      Philadelphia, USA
    • Year and Date
      20130614-15
  • [Presentation] Long-term effects of F-Ca-P containing solution on morphology and μTBS2012

    • Author(s)
      Inoue G, Kirihara M, Tagami J
    • Organizer
      90th IADR
    • Place of Presentation
      Iguacu, Brazil
    • Year and Date
      20120620-23
  • [Presentation] Relationship between F-release and morphology of acid-base resistant zones2012

    • Author(s)
      Kirihara M, Inoue G, Nikaido T, Ikeda M, Alireza Sadr, Tagami J
    • Organizer
      90th IADR
    • Place of Presentation
      Iguacu, Brazil
    • Year and Date
      20120620-23
  • [Presentation] Effect of fluoride concentration in adhesives on morphology of Acid-base resistant zone2011

    • Author(s)
      Kirihara M, Inoue G, Nikaido T, Tagami J
    • Organizer
      12th Joint-Scientific Meeting between KACD and JSCD
    • Place of Presentation
      Seoul
    • Year and Date
      2011-11-11
  • [Presentation] Morphological comparison of three different self-adhesive cements after acid-base challenge2011

    • Author(s)
      Inoue. G, Kirihara M, Tagami. J
    • Organizer
      IADR
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2011-03-16
  • [Presentation] 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2010

    • Author(s)
      井上剛, 田上順次
    • Organizer
      第132回日本歯科保存学会春季学術大会
    • Place of Presentation
      熊本
    • Year and Date
      20100604-05
  • [Presentation] 2ステップセルフエッチングシステムにおけるフッ素徐放性が接着強さとAcid-Base resistant Zoneの形態に及ぼす影響について2010

    • Author(s)
      桐原大, 井上剛, 二階堂徹, 田上順次
    • Organizer
      第132回日本歯科保存学会春季学術大会
    • Place of Presentation
      熊本
    • Year and Date
      20100604-05
  • [Presentation] SEM Observations of the Acid-Base Resistant Zone After Long-term Storage2010

    • Author(s)
      Ichikawa M, Inoue G, Nikaido. T, Tagami. J
    • Organizer
      IADR
    • Place of Presentation
      Barcelona
    • Year and Date
      2010-07-16

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Published: 2015-06-25  

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