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The development of controlled-release antibiotics by use of DDS against intractable bacterial infections

Research Project

Project/Area Number 19791224
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Otorhinolaryngology
Research InstitutionWakayama Medical University

Principal Investigator

SUZUMOTO Masaki  Wakayama Medical University, 医学部, 助教 (20382327)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥2,600,000 (Direct Cost: ¥2,600,000)
Keywords急性中耳炎 / DDS / 肺炎球菌 / インフルエンザ菌 / 副鼻腔炎
Research Abstract

抗菌薬のシリコン除法製剤およびゲル除法製剤を作成してその有効性につき検討を行った.カルバペネム系抗菌薬であるメロペネムを充填したシリコン徐放製剤を作成し、チンチラを用いたインフルエンザ菌実験的中耳炎モデルにて検討した.またレボフロキサシン(LVFX)ゲル徐放製剤を作成し同様の方法で、その有効性についての検討を行った.メロペネム・シリコン徐放製剤群では、治療開始6日後にはすべてのチンチラでインフルエンザ菌が除菌されていた.LVFXゲル徐放製剤注入群では3例中2個体で5日目にはインフルエンザ菌が除菌された.

Report

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

    (2 results)

All 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results)

  • [Journal Article] Efficacy of a novel oral carbapenem, tebipenem pivoxil (TBM-PI)2007

    • Author(s)
      Hotomi M, Suzumoto M, Itahashi K, Nagura J, Fukushima T, Shimada J, Billal DS,Yamauchi K, Fujihara K, Yamanaka N
    • Journal Title

      against experimental otitis media caused by penicillin resistant Streptococcus pneumoniae in chinchilla ; Vaccine Mar22 25(13)

      Pages: 2478-84

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Efficacy of a novel oral carbapenem, tebipenem pivoxil (TBM-PI),against experimental otitis media caused by penicllin resistant Streptococcus pneumoniae in chinchilla2007

    • Author(s)
      Hotomi M, Suzumoto M, Itahashi K, Nagura J, Fukushima T, Shimada J, Bfflal DS, Yamauchi K, Fujihara K, Yamanaka N.
    • Journal Title

      Vaccine Mar22;25(13)

      Pages: 2478-2484

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed

URL: 

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

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