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1999 Fiscal Year Final Research Report Summary

Study on Biofunctional Restorative Material with Pulpal Cell

Research Project

Project/Area Number 09045078
Research Category

Grant-in-Aid for Scientific Research (B).

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

Principal Investigator

IWAKU Masaaki  Niigata University Faculty of Dentistry, Professor, 歯学部, 教授 (70013927)

Co-Investigator(Kenkyū-buntansha) OKAMOTO Akira  Niigata University Dental Hospital, Lecturer, 歯学部・附属病院, 講師 (10143786)
KOTA Kouichi  Niigata University Faculty of Dentistry, Assistant Professor, 歯学部, 助教授 (90018755)
HOSHINO Etsuro  Niigata University Faculty of Dentistry, Professor, 歯学部, 教授 (90124619)
YOSHIBA Kunihiko  Niigata University Dental Hospital, Assistant, 歯学部・附属病院, 助手 (30220718)
FUKUSHIMA Masayoshi  Niigata University Dental Hospital, Lecturer, 歯学部・附属病院, 講師 (30156773)
Project Period (FY) 1997 – 1999
Keywordsbiofunctional materials / adhesive restorative materials / pulpal cells / affinity / physiological activity
Research Abstract

This project undertaken to perform 「Study on Biofunctional Restorative Material with Pulpal cell」, was funded in part by a 3-year grant in aid from the Monbusho (Ministry of Education) International Scientific Research Program -University- to University Cooperative Research, as a joint effort between the Department of Restorative Dentistry, University of California, San Francisco, School of Dentistry and the Department of Operative Dentistry and Endodontics, Niigata University Faculty of Dentistry.
This study consists of the following three parts.
1) Research concerning with the human dentin : the ultra-microstructure of the human sound and carious dentin, dentin demineralization, the dentin substrate, and human dentin and the dentin resin adhesive interface.
2) Research concerning with the dental pulp : the cell-biological and immunohistochemical studies on the pulpal function of normal teeth, and the reaction of dental pulp to the various external irritations.
3) Research concerning with the dental materials : fluoride release from the various adhesive dental materials, fluoride uptake by human enamel and dentin from materials, and its effect to acid resistance.

  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] G. W. Marshall, Jr.: "Dentin demineralization : Effect of dentin depth, pH and different acids"Den Mater. 13. 338-343 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] G. W. Marshall, Jr.: "The dentin substrate : structure and properties related to bonding"J. Dent.. 25. 441-458 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S. J. Marshall: "Human dentin and the dentin-resin adhesive interface"46. 2529-2539 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] G. W. Marshall, Jr.: "Effect of citric acid concentration on dentin demineralization, dehydration, and dehydration : Atomic force microscopy study"J. Biomed Mater Res. 42. 500-507 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] J. I. Rosales: "Acid-etching and hydration influence on dentin roughness and wettability"J Dent Res. 78. 1554-1559 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Kunihiko Yoshiba: "Expression and localization of Laminin-5 subunits during mouse tooth development"Dev. dyn.. 211. 164-176 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Nagako Yoshiba: "Expression and localization of Laminin-5 subnits in the mouse incisor"Cell Tissue Res. 292. 143-149 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Nagako Yoshiba: "Imminohistochemical localizations of class II antigens and nerve fibers in human carious teeth : HLA-DR immunoreactivity in Schwann cells"Arch. Histol. Cytol.. 61. 343-352 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] G. W. Marshall, Jr., N. Inai, I. W. Magidi, M. Balooch, J. H. Kinney, J. Tagami, and S. J. Marshall: "Dentin demineralization : Effect of dentin depth, pH and different acids."Den Mater. 13. 338-343 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] G. W. Marshall, Jr., S. J. Marshall, J. H. Kinney and M. Balooch: "The dentin substrate : structure and properties related to bonging."J. Dent.. 25. 441-458 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. J. Marshall, M. Balooch, T. Breunig, J. H. Kinney, A. P. Tomsia, N. Inai, L. G. Watanabe, I. -C. Wu-Magidi and G. W. Marshall Jr.: "Human dentin and the dentin-resin adhesive interface."Acta. Mater.. 46. 2529-2539 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] G. W. Marshall. Jr., I. C. Wu-Magidi, L. G. Watanabe, N. Inai, M. Balooch, J. H. Kinney, S. J. Marshall: "Effect of citric acid concentration on dentin deminiralization, dehydration, and rehydration : Atomic force microscopy study."J Biomed Mater Res. 42. 500-507 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] J. I. Rosales, G. W. Marshall, S. J. Marshall, L. G. Watanabe, M. Toledano, M. A. Cabrerizo, and R. Osorio: "Acid-etching and hydration influence on dentin roughness and wettability."J Dent Res. 78. 1554-1559 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kunihiko Yoshiba, Nagako Yoshiba: "Daniel Aberdam, Guerrino Meneguzzi, Fabienne Perrin-Schmitt, Corinne Stoetzel, Jean Victor Ruch, and Herve Lesot : Expression and localization of Laminin-5 subunits during mouse tooth development."Dev. Dyn,. 211. 164-176 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Nagako Yoshiba, Kunihiko Yoshiba, Daniel Aberdam, Guerrino Meneguzzi: "Fabienne Perrin-Schmitt, Corinne Stoetzel, Jean Victor Ruch, and Herve Lesot : Expression and localization of Laminin-5 subunits during mouse tooth development."Cell Tissue Res. 292. 143-149 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Nagako Yoshiba, Kunihiko Yoshiba, Masaaki Iwaku and Hidehiro Ozawa: "Imminohistochemical localizations of class II antigens and nerve fibers in human carious teeth : HLA-DR immunoreactivity in Schwann cells."Arch. Histol. Cytol.. 61. 343-352 (1998)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2001-10-23  

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