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機能性ガラス溶出液による細菌酵素活性および共凝集活性の抑制

Research Project

Project/Area Number 26463176
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Social dentistry
Research InstitutionFukuoka Dental College

Principal Investigator

大家 知子  福岡歯科大学, 歯学部, その他 (70720473)

Co-Investigator(Kenkyū-buntansha) 米田 雅裕  福岡歯科大学, 歯学部, 教授 (10253460)
桝尾 陽介  福岡歯科大学, 歯学部, 助教 (40631693)
岩元 知之  福岡歯科大学, 歯学部, 助教 (70611458)
古賀 千尋  福岡歯科大学, 歯学部, 教授 (80258417)
Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Discontinued (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
KeywordsS-PRG / P. gingivalis / 口臭
Outline of Annual Research Achievements

S-PRGは、水の存在下でフロオロアルミノシリケートガラスとポリアクリル酸を酸塩基反応させることで生成されるグラスアイオノマーであり、本フィラーはコンポジットレジンや根管充填剤、ボンディング材、コーティング材などの一成分として広く利用されている。
S-PRGフィラーは、フッ素、ストロンチウム、ホウ素などの様々な元素を徐放する性質を有しており、再石灰化などう蝕予防にも有効なことが知られている。最近ではS-PRG配合レジンの抗プラーク作用、S-PRG含有根管充填剤の抗菌作用など多くの報告がなされている
われわれはS-PRGイオン溶出液のう蝕原性、歯周病原性細菌に対する抑制作用を検討した。そしてS-PRGイオン溶出液はEnterococcus faecium のマイクロウェルプレートへの付着を抑制することを報告した。さらに、P. gingivalis のシステインプロテアーゼ活性やゼラチナーゼ活性を抑制し、P. gingivalis とF. nucleatum との共凝集を抑制することを示した。
今年度われわれはこれまでの研究をさらに進めS-PRGイオン溶出液による唾液バイオフィルム形成阻害作用、成熟バイオフィルムの破壊効果を示した。また、S-PRGイオン溶出液だけでなくS-PRG配合歯磨剤によるバイオフィルム形成抑制にいついても報告した。さらに、歯周病原性細菌に対する抑制効果が明らかになっているS-PRGイオン溶出液を口臭抑制に応用する可能性についても報告した。

Report

(2 results)
  • 2015 Annual Research Report
  • 2014 Research-status Report
  • Research Products

    (34 results)

All 2016 2015 2014 Other

All Journal Article (19 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 19 results,  Open Access: 12 results,  Acknowledgement Compliant: 4 results) Presentation (10 results) (of which Int'l Joint Research: 1 results) Book (3 results) Remarks (2 results)

  • [Journal Article] Oral bacteria and bowel diseases – mini review.2016

    • Author(s)
      Masahiro Yoneda, Nao Suzuki, Hiromitsu Morita and Takao Hirofuji.
    • Journal Title

      J Gastrointest Dig Syst

      Volume: 1 Pages: 1-1

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Halitosis patients at a newly established satellite dental hospital: Analysis of patients and the role of dental hygienists.2015

    • Author(s)
      Masahiro Yoneda, Miwa Yamada, Nao Suzuki, Rie Uemura, Akie Fujimoto, Yosuke Masuo, Hirofumi Fukuchi, Hiromitsu Morita, Kazuhiko Yamada, Tadayuki Matsuo, Ayako Ishii, Chihiro Koga, Takao Hirofuji
    • Journal Title

      Int J Clin Prev Dent.

      Volume: 11 Pages: 7-14

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Persistent oral malodor associated with periodontitis caused by tooth perforation.2015

    • Author(s)
      M Yoneda, N Suzuki, A Fujimoto, H Morita, R Uemura, C Koga, T Hirofuji.
    • Journal Title

      Aperito Journal of Oral Health and Dentistry

      Volume: 1 Pages: 1-1

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Acceptance to receive dental treatment performed by students - Comparison of two dental hospitals of Fukuoka Dental College -2015

    • Author(s)
      Masahiro Yoneda, Nao Suzuki, Akie Fujimoto, Yosuke Masuo, Kazuhiko Yamada, Hiromitsu Morita, Chihiro Koga, Takao Hirofuji
    • Journal Title

      Int. J. Clin. Prev. Dent

      Volume: 11 Pages: 67-72

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Antibacterial effect of surface pre-reacted glass ionomer (S-PRG) filler and S-PRG eluate.2015

    • Author(s)
      Masahiro Yoneda, Nao Suzuki, and Takao Hirofuji.
    • Journal Title

      Pharmaceutica Analytica Acta

      Volume: 1 Issue: 03 Pages: 1-1

    • DOI

      10.4172/2153-2435.1000349

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Surface vacuolar ATPase in ameloblastoma contributes to tumor invasion of the jaw bone.2015

    • Author(s)
      Shoei Yoshimoto, Hiromitsu Morita, Ryota Matsubara, Takeshi Mitsuyasu, Yuko Imai, Shunichi Kajioka, Masahiro Yoneda, Yushi Ito, Takao Hirofuji, Seiji Nakamura, Masato Hirata.
    • Journal Title

      International Journal of Oncology

      Volume: 1 Pages: 1-1

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 歯学部学生の喫煙習慣と心理的健康感との関連2015

    • Author(s)
      谷口奈央、仲西宏介、米田雅裕、埴岡 隆、廣藤卓雄
    • Journal Title

      口腔衛生会誌

      Volume: 65 Pages: 422-425

    • NAID

      110010006664

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 歯科診療部門を持たない地域密着型急性期病院への訪問歯科介入の調査報告2015

    • Author(s)
      森田浩光、山口真広、藤本暁江、縄田和歌子、湯川成美、牧野路子、加藤智崇、滝内博也、米田雅裕、内藤 徹、廣藤卓雄
    • Journal Title

      老年歯科学会誌

      Volume: 30 Pages: 337-342

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Antibacterial effect of Surface Pre-reacted Glass Ionomer Filler and Eluate – mini review2015

    • Author(s)
      Masahiro Yoneda, Nao Suzuki, Takao Hirofuji
    • Journal Title

      Pharmaceutica Analytica Acta (in press)

      Volume: in press

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Persistent Oral Malodor Associated with Periodontitis Caused by Tooth Perforation2015

    • Author(s)
      M Yoneda, N Suzuki, A Fujimoto, H Morita, R Uemura, C Koga, T Hirofuji.
    • Journal Title

      Aperito Journal of Oral Health and Dentistry (in press)

      Volume: in press

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Current Status of the Techniques Used for Halitosis Analysis.2015

    • Author(s)
      Yoneda , Suzuki N and Hirofuji T.
    • Journal Title

      Aistin Chromatography (in press)

      Volume: in press

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Halitosis Patients at a Newly Established Satellite Dental Hospital: Analysis of Patients and the Role of Dental Hygienists.2015

    • Author(s)
      Masahiro Yoneda, Miwa Yamada, Nao Suzuki, Rie Uemura, Akie Fujimoto, Hirofumi Fukuchi, Hiromitsu Morita, Kazuhiko Yamada, Tadayuki Matsuo, Ayako Ishii, Chihiro Koga, Takao Hirofuji.
    • Journal Title

      Int J Clin Prev Dent. (in press)

      Volume: in press

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Effects of Lactobacillus salivarius-containing tablets on caries risk factors: a randomized open-label clinical trial.2014

    • Author(s)
      Tetsuyo Nishihara, Nao Suzuki, Masahiro Yoneda, Takao Hirofuji
    • Journal Title

      BMC Oral Health

      Volume: 14 Pages: 110-117

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The detection of Candida species in patients with halitosis.2014

    • Author(s)
      Chihiro Koga, Masahiro Yoneda, Keisuke Nakayama, Satoru Yokoue, Mariko Haraga, Tomoko Oie, Arisa Suga, Fumiko Okada, Hiroshi Matsuura, Fumitake Tsue, Nao Suzuki and Takao Hirofuji
    • Journal Title

      Int. J. Dent.

      Volume: 2014 Pages: 857647-857652

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of S-PRG eluate on oral biofilm and oral malodor.2014

    • Author(s)
      Suzuki N, Yoneda M, Haruna K, Masuo Y, Nishihara T, Nakanishi K, Yamada K, Fujimoto A, Hirofuji T.
    • Journal Title

      Archives of Oral Biology

      Volume: 59 Issue: 4 Pages: 407-413

    • DOI

      10.1016/j.archoralbio.2014.01.009

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Supervised machine learning-based prediction of oral malodor based on the microbiota in saliva samples.2014

    • Author(s)
      Nakano Y, Takeshita T, Kamio N, Shiota S, Shibata Y, Suzuki N, Yoneda M, Hirofuji T, Yamashita Y
    • Journal Title

      Art Int Med.

      Volume: 60 Pages: 97-101

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 口臭除去を効能とする口腔咽喉薬(トローチ剤)の臨床的評価2014

    • Author(s)
      .仲西宏介、鈴木奈央、米田雅裕、山田潤一、廣藤卓雄
    • Journal Title

      日歯保存誌

      Volume: 57 (4) Pages: 293-300

    • NAID

      130004687185

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] 新規開設された福岡歯科大学口腔医療センターについて -概要および初診患者分析ー2014

    • Author(s)
      原賀真理子、米田雅裕、菅 亜里沙、横上 智、藤本暁江、石井綾子、古賀千尋
    • Journal Title

      日歯医療管理誌

      Volume: 49(1) Pages: 58-63

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] 新・臨床に役立つすぐれモノ 口腔ケア用ジェル リフレケアH.2014

    • Author(s)
      谷口奈央、米田雅裕、廣藤卓雄
    • Journal Title

      Dental Diamond

      Volume: 11 Pages: 146-149

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] Dental Hygiene Trainees Lack Safety Awareness, are Willing to Learn2016

    • Author(s)
      Masahiro Yoneda, Ayako Ishii, Nao Suzuki, Tomoko Oie, Akie Fujimoto, Yosuke Masuo, Kazuhiko Yamada, Hiromitsu Morita, Chihiro Koga, Yusuke Inoue, Takao Hirofuji
    • Organizer
      American Association Dental Research
    • Place of Presentation
      Los Angeles, U.S.A
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ⅰ型歯内-歯周病変の治験例2015

    • Author(s)
      水野 晃,米田雅裕,多々隈寛美,脇 勇士郎,樋口拓哉,藤本暁江,桝尾陽介,山田和彦,森田浩光,廣藤卓雄
    • Organizer
      第8回日本総合歯科学会総会
    • Place of Presentation
      東京都
    • Year and Date
      2015-12-21
    • Related Report
      2015 Annual Research Report
  • [Presentation] 歯科衛生士臨床実習生の口臭に関する知識および意識について2015

    • Author(s)
      井上絵梨1),米田雅裕,瀬野 文,萩尾佳那子,瀬野恵衣,藤本暁江,玉川俊行,谷口奈央,山田和彦,森田浩光,廣藤卓雄
    • Organizer
      第8回日本総合歯科学会総会
    • Place of Presentation
      東京都
    • Year and Date
      2015-12-21
    • Related Report
      2015 Annual Research Report
  • [Presentation] S-PRG イオン溶出液が口腔内細菌バイオフィルムにおよぼす影響2015

    • Author(s)
      藤本暁江 米田雅裕 鈴木奈央 桝尾陽介 山田和彦 森田浩光 廣藤卓雄
    • Organizer
      日本歯科保存学会2015年春季学術大会
    • Place of Presentation
      北九州市
    • Year and Date
      2015-06-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] 唾液マーカーを用いたストレスと喫煙の関連性についての研究2015

    • Author(s)
      仲西宏介, , 谷口奈央, 米田雅裕, 桝尾陽介, 藤本暁江, 萩尾佳那子, 埴岡隆、廣藤卓雄
    • Organizer
      日本歯科保存学会2015年春季学術大会
    • Place of Presentation
      東京都
    • Year and Date
      2015-06-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] Antibiofilm activity of surface pre-reacted glass ionomer (S-PRG) filler2015

    • Author(s)
      A. Fujimoto, M. Yoneda, N. Suzuki, Y. Masuo, H. Morita, T. Oie, C. Koga, T. Hirofuji
    • Organizer
      1.International Association for Dental Research general session
    • Place of Presentation
      Boston, MA, USA
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Research-status Report
  • [Presentation] ヒト口腔内細菌叢の構成に対する亜鉛イオンの影響2014

    • Author(s)
      中野善夫、谷口奈央、米田雅裕、廣藤卓雄、横瀬勝美、桑田文幸
    • Organizer
      第85回日本生化学会大会
    • Place of Presentation
      福岡市
    • Year and Date
      2014-12-15
    • Related Report
      2014 Research-status Report
  • [Presentation] ヒト口腔内細菌叢の構成に対する亜鉛イオンの影響2014

    • Author(s)
      鈴木奈央、中野善夫、松尾忠行、米田雅裕、廣藤卓雄
    • Organizer
      第56回歯科基礎医学会学術大会・総会
    • Place of Presentation
      福岡市
    • Year and Date
      2014-09-25 – 2014-09-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 治療が困難であった舌痛症の1例2014

    • Author(s)
      古賀千尋、青木将虎、大家知子、菅 亜里沙、中山敬介、米田雅裕、金光芳郎、中村芳明、池辺哲郎、高向和宜
    • Organizer
      第29回日本歯科心身医学会総会・学術大会
    • Place of Presentation
      神奈川県横浜市
    • Year and Date
      2014-07-26 – 2014-07-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 口腔由来病的口臭の治験例 -種々の原因で生じた口臭ー2014

    • Author(s)
      岡田芙美子、米田雅裕、鈴木奈央、藤本暁江、山田和彦、山田崇市、松浦洋志、菅 亜里沙、大家知子、古賀千尋、廣藤卓雄
    • Organizer
      日本歯科保存学会2014年度春季学術大会
    • Place of Presentation
      滋賀県大津氏
    • Year and Date
      2014-06-19 – 2014-06-20
    • Related Report
      2014 Research-status Report
  • [Book] Emerging trends in oral health sciences and dentistry2015

    • Author(s)
      N. Suzuki, M. Yoneda, T. Hirofuji.
    • Total Pages
      1
    • Publisher
      In Tech (Croatia)
    • Related Report
      2015 Annual Research Report
  • [Book] Emerging trends in oral health Sciences and dentistry2015

    • Author(s)
      N. Suzuki, M. Yoneda, T. Hirofuji.(Eds: Mandeep Singh Virdi)
    • Total Pages
      840
    • Publisher
      In Tec
    • Related Report
      2014 Research-status Report
  • [Book] 必修 臨床研修歯科医ハンドブック2015

    • Author(s)
      米田雅裕・廣藤卓雄(竹原直道、廣藤卓雄監修)
    • Total Pages
      364
    • Publisher
      医歯薬出版株式会社
    • Related Report
      2014 Research-status Report
  • [Remarks] 福岡歯科大学教員業績データベース

    • URL

      http://www.fdcnet.ac.jp/research/gyouseki/personal.php?p_id=3&p_year=%&p_lang=%&

    • Related Report
      2015 Annual Research Report
  • [Remarks] 福岡歯科大学・福岡医療短期大学 研究業績データベース

    • URL

      http://www.fdcnet.ac.jp/CGI/gyouseki/

    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2017-01-06  

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