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analysis and effects of teeth preparating produce dusts

Research Project

Project/Area Number 02670856
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Conservative dentistry
Research InstitutionTokyo Dental College

Principal Investigator

TAKAHASHI Kazuyu  Tokyo Dental College, Conservative Dentistry, Professor., 歯学部, 教授 (60085743)

Co-Investigator(Kenkyū-buntansha) NORO Akio  Tokyo Dental College, Conservative Dentistry, Lecturer, 歯学部, 講師 (90147231)
Project Period (FY) 1990 – 1991
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1991: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1990: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsteeth preparating / inhaling dust / amount of men exposed / individual sampling / XMA analysis / 吸入性粉麈
Research Abstract

The air borne dusts was measured for 30days using "BETA ATT MASS MONITOR" in Suidoubashi and Chiba both dental hospital and two private dental office. As a result, these density was 0.032mg/m^3 in average. This numerical value was less than the average level of the building-room of the Ministry of Labor. However, the consequence which observed of men exposed to teeth preparating produce dusts to total number of 30 dentists and analyzed of the individual sampling by XMA was prorved that the amount of inhaling dusts gathering from the sample was increased three times of the air borne dusts in dental treatment rooms. Also, the size of inhaling dusts was 5 to 10mum and its shape was formed irregularly and these dust particles was divided the tooth substance(P. Ca)and the metal materials(Pd. Ag. Au).
Among the air borne dusts, in particular teeth preparating dusts as it may include of some infected substance blood, saliva or virus, it is important to take measure to meet the situation for dusts control and protecting from its.

Report

(3 results)
  • 1991 Annual Research Report   Final Research Report Summary
  • 1990 Annual Research Report
  • Research Products

    (17 results)

All Other

All Publications (17 results)

  • [Publications] 藤原 江里子,野呂 明夫 高橋 一祐他: "東京歯科大学水動橋病院保存科における吸入性粉塵の個人曝露について(第2報)ー特にXMAにおける観察" 日本歯科保存学会雑誌. 33. 77 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 野呂 明夫,高橋 一祐,石川 達也他: "日常歯科臨床における作業環境および切削粉塵の分析とその影響ー新水道橋病院と個人歯科医院における浮遊粉塵の発現状況について" 日本歯科保存学会雑誌. 34. 113 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 川又 恵里香,野呂 明夫,高橋 一祐他: "日常歯科臨床における作業環境および切削粉塵の分析とその影響に関する研究ー歯牙切削時における各種条件下での発塵状況について" 歯科学報. 91. 1389-1390 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 野呂 明夫,森 玲子,高橋 一祐他: "日常歯科臨床における作業環境および切削粉塵の分析とその影響に関する研究ー(第1報)東京歯科大学3病院保存科診療室における浮遊粉塵の発現状況について" 日本歯科保存学会雑誌. 35. (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 藤原 江里子,野呂 明夫,高橋 一祐他: "日常歯科臨床における作業環境および切削粉塵の分析とその影響に関する研究ー(第2報)保存科診療室における吸入性粉塵の個人曝露について・XMAにおける観察" 日本歯科保存学会雑誌. 35. (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Fujiwara E, Noro A, Takahashi K and others: "Analysis and effects of men exposed to inhaling dusts in Suidobashi dental hospital." Japan. J. Coserv. Dent. 33. 77 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Noro A, Takahashi K, Ishikawa T and others: "Study on observation in working environment in dental treatment room and analysis and effects of teeth preparating dusts-investigation of air borne dusts in Suidobashi dental hospital and in private office" Japan. J. Coserv. Dent. 34. 113 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Kawamata E, Noro A, Takahashi K and others: "Effects of vacuum suction at extracted teeth preparation." Shikwa gakuho. 91. 1389-1390 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Noro A, Mori R, Fujiwara E, Takahashi K: "Study on observation in working environment in dental treatment room and analysis and effects of teeth preparating dusts-investigation of air borne dusts in Suidoubashi and Chiba both dental hospital" Japan. J. Coserv. Dent. 35 : (4). (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Noro A, Mori R, Fujiwara E, Takahashi K: "Study on observation in working environment in dental treatment room and analysis and effects of teeth preparating dusts-Analysis and effects of men exposed to inhaling dusts in Suidoubashi dental hospital" Japan. J. Coserv. Dent. 35 : (5). (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 野呂 明夫,高橋 一祐,石川 達也,他: "日常歯科臨床における作業環境および切削粉塵の分析とその環境…新水道橋病院と個人歯科医院における浮遊粉塵の発現状況について" 日本歯科保存会雑誌. 34. 113 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 川又 恵里香,野呂 明夫,高橋 一祐,他: "日常歯科臨床における作業環境および切削粉塵の分析とその影響に関する研究…歯牙切削における各種条件での発塵状族について" 歯科学報. 91. 1389-1390 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 黒田 裕之,野呂 明夫,高橋 一祐: "日常歯科臨床における作業環境の改善に関する研究(第1報)…試作空気清浄器(真気発生機)の作用について" 歯科学報. 91. (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 野呂 明夫,高橋 一祐,石川 達也,他: "日常歯科臨床における作業環境および切削粉塵の分析とその影響に関する研究…第1報、東京歯科大学3病院保存科診療室における浮遊粉塵の発現状況について" 日本歯科保存学会雑誌.

    • Related Report
      1991 Annual Research Report
  • [Publications] 野呂 明夫,高橋 一祐,石川 達也 他: "日常歯科臨床における作業環境および切削粉塵の分析とその影響に関する研究…第2報、保存科診療室における吸入性粉塵の個人曝露について、特にXMAにおける観察" 日本歯科学会雑誌.

    • Related Report
      1991 Annual Research Report
  • [Publications] 高橋 一祐,野呂 明人 他: "東京歯科大学水道橋病院保存科における吸入性粉麈の個人曝露において ーーー特にXMAにおける観察ーーー" 日本歯科保存学会雑誌. 33秋季特別号. 77 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 高幸 一祐,野呂 明人 他: "日常歯科臨床における作業環境および切削麈の分析とその影響 ーーー特に新水道橋雛院と個人歯科医院における浮遊粉麈の発現状況についてーーー" 日本歯科保存学会雑誌. 34.秋季特別号. (1991)

    • Related Report
      1990 Annual Research Report

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Published: 1990-04-01   Modified: 2016-04-21  

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