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Detection methods and survey of drug -resistance in Gram-Negative bacteria except Escherichia coli and Klebsiella spp.

Research Project

Project/Area Number 19590579
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Laboratory medicine
Research InstitutionNational Institute of Infectious Diseases

Principal Investigator

柴田 尚宏  National Institute of Infectious Diseases, 細菌第二部, 主任研究官 (50311402)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords基質特異性拡張型β-ラクタマーゼ / 薬剤耐性菌 / グラム陰性桿菌 / 迅速検出 / 腸内細菌 / 迅速検出法 / 検出法 / メタロ-β-ラクタマーゼ
Research Abstract

本研究では、クラスAβ-ラクタマーゼに属する基質拡張型β-ラクタマーゼ(ESBLs)産生菌を鑑別するCLSIのディスク拡散法を改良し、SMAディスク法と組み合わせ、産生菌の鑑別を試みた、さらにその遺伝子型別も行い、比較検討した。その結果、この方法は、ESBLs産生菌やメタロ-β-ラクタマーゼ産生菌、クラスC型産生菌を区別することができた。それだけでなく、複数β-ラクタマーゼを産生する菌株も検出することが可能であることが示唆され、臨床現場での薬剤耐性菌の迅速検出に寄与する可能性が示唆された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (15 results)

All 2009 2008 2007

All Journal Article (9 results) (of which Peer Reviewed: 5 results) Presentation (6 results)

  • [Journal Article] Change in the prevalence of extended-spectrum-beta-lactamase-producing Esherichia coli in Japan by clonal spread.2009

    • Author(s)
      Suzuki S, Shibata N, Yamane K, et al.
    • Journal Title

      J Antimicrob Chemother 63

      Pages: 72-79

    • Related Report
      2008 Final Research Report
  • [Journal Article] Change in the prevalence of extended-spectrum-beta-lactamase-producing Esherichia coli2009

    • Author(s)
      Suzuki S, Shibata N, Yamane K, et al.
    • Journal Title

      J Antimicrob Chemother 63

      Pages: 72-79

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First molecular characterization of group B streptcocci with reduced penicillin susceptibility.2008

    • Author(s)
      Kimura K, Suzuki S,Shibata N, et al.
    • Journal Title

      Antimicrob agents Chemother. 52

      Pages: 2890-2897

    • Related Report
      2008 Final Research Report
  • [Journal Article] MDRPの検出法2008

    • Author(s)
      柴田尚宏
    • Journal Title

      医歯薬出版株式会社 36

      Pages: 1261-1268

    • Related Report
      2008 Final Research Report
  • [Journal Article] First molecular characterization of group B streptcocci with reduced penicillin susceptibilit2008

    • Author(s)
      Kimura K, Suzuki S, Shibata N, et al.
    • Journal Title

      Antimicrob agents Chemother 52

      Pages: 2890-2897

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] カルバペネム耐性菌の検出法2008

    • Author(s)
      柴田尚宏
    • Journal Title

      医歯薬出版株式会社 36

      Pages: 1261-1268

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Outbreak of CTX-M-3-type extended-spectrum β-lactamase-producing Enterobacter cloacae in a pediatric ward.2007

    • Author(s)
      Moriguchi N, Itahashi Y, Tabata N, Yamazumi T, Furuta I, Shibata N, Arakawa Y and Miyata M.
    • Journal Title

      J of Infection and Chemotherapy 13(4)

      Pages: 263-266

    • NAID

      10019548121

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel Plasmid-Mediated 16S rRNA m^1A1408 Methyltransferase,NpmA,Found in a Clinically Isolated Escherichia coli Strain Resistant to Structurally Diverse Aminoglycosides2007

    • Author(s)
      Wachino J, Shibayama K, Kurokawa H, Kimura K, Yamane K, Satowa Suzuki, Shibata N, Ike Y, and Arakawa Y.
    • Journal Title

      Antimicrobial Agents and Chemotherapy 51(12)

      Pages: 4401-4409

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New Plasmid-Mediated Fluoroquinolone Efflux Pump,QepA,Found in an Escherichia coli Clinical Isolate.2007

    • Author(s)
      Yamane K, Wachino J, Suzuki S, Kimura K, Shibata N, Kato H, Shibayama K, Konda T, and Arakawa Y.
    • Journal Title

      Antimicrobial Agents and Chemotherapy 51(9)

      Pages: 3354-3360

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 耐性菌up date-進化するβ-ラクタマーゼ、最新知見と臨床的インパクト2008

    • Author(s)
      柴田尚宏
    • Organizer
      第82回日本感染症学会総会
    • Year and Date
      2008-04-03
    • Related Report
      2008 Final Research Report
  • [Presentation] 耐性菌 up date-進化するβ-ラクタマーゼ、最新知見と臨床的インパクト2008

    • Author(s)
      柴田尚宏
    • Organizer
      第82回日本感染症学会総会
    • Place of Presentation
      さんらぼー島根
    • Year and Date
      2008-04-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] 同一患者から3菌種のESBL産生菌が検出された症例についての検討2008

    • Author(s)
      本間 操, 柴田 尚宏, 荒川 宜親
    • Organizer
      第19回日本臨床微生物学学会
    • Place of Presentation
      東京
    • Year and Date
      2008-01-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] CTX-M-9型ESBL産生Salmonella enterica serotype Typhmuriumによる急性胃腸炎の1症例2008

    • Author(s)
      常松 範子, 柴田 尚宏, 荒川 宜親
    • Organizer
      第19回日本臨床微生物学学会
    • Place of Presentation
      東京
    • Year and Date
      2008-01-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Molecular characterization of both a novel Japan-type CTX-M-3 and IMP-1 b-Lactamase producing Enterobacter aerogenes in Japan.2007

    • Author(s)
      Shibata N, S. Suzuki, K. Yamane, J. Wachino, K. Kimura, and Y. Arakawa.
    • Organizer
      47th International Conference of Antimicrobial and Chemotherapy
    • Place of Presentation
      Chicago,USA
    • Year and Date
      2007-09-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] 我が国のグラム陰性桿菌におけるCTX-M-1型グループESBL遺伝子の保有状況と遺伝子周辺構造の解析2007

    • Author(s)
      柴田 尚宏, 鈴木 里和, 山根 一和, 荒川 宜親
    • Organizer
      第81回日本感染症学会総会
    • Place of Presentation
      京都
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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