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HIRASAWA Masatomo  平澤 正知

ORCIDConnect your ORCID iD *help
… Alternative Names

平澤 正知  ヒラサワ マサトモ

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Researcher Number 60095453
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2004 – 2005: 日本大学, 松戸歯学部, 教授
2002: School of Dentistry at Matsudo, Professor, 松戸歯学部, 教授
1999 – 2002: 日本大学, 松戸歯学部, 助教授
1996: 日本大学, 松戸歯学部, 助教授
1988 – 1990: Nihon university School of Dentistry at Matsudo, 松戸歯学部, 講師
Review Section/Research Field
Principal Investigator
Morphological basic dentistry / Social dentistry
Except Principal Investigator
Morphological basic dentistry / Periodontal dentistry
Keywords
Principal Investigator
Prevotella intermedia / Prevotella nigrescens / 歯周炎 / 黒色色素産生グラム陰性桿菌 / Prevotella ingrescens / 溶血毒 / 溶血毒素 / Periodontitis / Black-pigmented Gram negative rods / Hemolytic toxin … More / S. mutans group / 口腔streptococci / S. mutans用選択培地 / S. sobrinus用選択培地 / S. mutans group血清型 / S. sobrinus血清型 / 齲触リスク / mutans streptococci / S.mutans用選択培地 / S.sobrinus用選択培地 / 齲蝕原性因子 / GTase遺伝子発現 / 齲蝕リスク / S.mutans group血清型 / S.sobrinus血清型 / S.mutans group / oral streptococci / selective medium for S.mutans / selective medium for S.sobrinus / S.mutans group serotype / S.sobrinus serotype / caries risk … More
Except Principal Investigator
SAI / Prevotella intermedia / Porphyromonas gingivalis / 黒色色素産生性 / トランスポゾン / 歯周病原性 / 齲触免疫 / 齲触の被動免疫 / S.mutansの免疫 / II抗原 / 抗SAI / II抗体 / 齲蝕免疫 / 齲蝕の被動免疫 / S.mutans抗原 / 表層タンパク抗原 / 齲蝕の受動免疫 / Immunization of dental caries / Local passive immunization of dental caries / Immunity of S. mutans / II antigen / Anti-SAI / II antibody / 歯周炎 / 黒色色素産生グラム陰性桿菌 / 溶血毒 / 還元剤 / 溶血毒素 / Prevotella nigrescens / Periodontitis / Black-pigmented Gram negative rods / Hemolytic toxin / Reductant / 齲蝕予防 / 乳酸生成阻害 / LDH阻害 / 乳酸発酵阻害物質 / 乳酸産生阻害 / S.mutans / Dental caries prevention / Inhibition of lactic acid Less
  • Research Projects

    (6 results)
  • Co-Researchers

    (5 People)
  •  Examination of caries-risk person by selective media for S.mutans and S.sobrinusPrincipal Investigator

    • Principal Investigator
      HIRASAWA Masatomo
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Social dentistry
    • Research Institution
      Nihon University
  •  Characterization of hemolytic toxins from periodontopathic genus Prevotella and their clinically roles

    • Principal Investigator
      TAKADA Kazuko
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Periodontal dentistry
    • Research Institution
      Nihon University
  •  Prevalence of P.intermedia and P.nigrescens and preparation of their hemolytic toxinsPrincipal Investigator

    • Principal Investigator
      HIRASAWA Masatomo
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Morphological basic dentistry
    • Research Institution
      NIHON UNIVERSITY
  •  歯周病関連菌の黒色色素産生に関与する酵素の分子生物学的解析

    • Principal Investigator
      TAKADA Kazuko
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Morphological basic dentistry
    • Research Institution
      Nihon University
  •  Preventive Effect of Intraoral Treatment by Antibody Against Purified Surface Antigen from S. Mutans on Experimental Dental Caries

    • Principal Investigator
      IKEDA Tadashi
    • Project Period (FY)
      1989 – 1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Morphological basic dentistry
    • Research Institution
      NIHON UNIVERSITY
  •  An Investigation of Inhibitory Agent against Acid Production of Oral Bacteria

    • Principal Investigator
      IKEDA Tadashi
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Morphological basic dentistry
    • Research Institution
      Nihon University School of Dentistry at Matsudo
  • 1.  TAKADA Kazuko (20120496)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 2.  IKEDA Tadashi (10050006)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  KURITA Tomoko (20130594)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  OCHIAI Kuniyasu (50095444)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  FUKUSHIMA Kazuo (20009327)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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