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          <dc:title>「抗菌薬含有脂肪由来幹細胞シート」を用いたバイオフィルム感染症への応用</dc:title>
          <dc:title xml:lang="en">Application of antibiotic-loaded adipose-derived stem cells sheet to biofilm infection</dc:title>
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            <jpcoar:creatorName>山室, 裕紀</jpcoar:creatorName>
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          <datacite:description descriptionType="Abstract">In this study, we investigated a new treatment method for periprosthetic joint infection (PJI) using adipose-derived stem cells (ADSCs). First, we established a treatment using "antibiotic-loaded ADSCs sheets" in combination with our original sheet technology, and then investigated the antibacterial effect of different administration methods. There were many difficulties in creating a sheet of ADSCs containing a certain amount of antibiotics due to technical problems, and furthermore, continuous research was necessary to create a stable sheet. In the study of different administration methods, ADSCs and intravenous antibacterial therapy showed a strong antibacterial effect on PJI model rats, with early recovery of body weight, reduction in bacterial counts, and suppression of bone mineral density loss. The antibacterial effect may be related to increased expression of cathelicidin.</datacite:description>
          <datacite:description descriptionType="Abstract">本研究では、脂肪由来幹細胞（ADSCs)を用いた人工関節周囲感染（PJI）に対する新たな治療法を検討した。そこで独自のシート化技術を併用し、「抗菌薬含有ADSCsシート」による治療の確立、さらに投与方法の違いによる抗菌効果を検討した。シート化に関しては技術的な問題から一定量の抗菌薬を含有させ、さらに安定した作成には継続した研究が必要であった。投与方法の違いを検討した結果、ADSCsと抗菌薬の静脈内投与はPJIモデルラットに対して、体重の早期回復、細菌数の減少、骨密度減少の抑制を示し、強い抗菌効果を認めた。この抗菌効果には、抗菌ペプチド(カテリシジン)の発現量増加に関連している可能性がある。</datacite:description>
          <datacite:description descriptionType="Other">研究課題/領域番号:20K17993, 研究期間(年度):2020-04-01 – 2022-03-31</datacite:description>
          <datacite:description descriptionType="Other">出典：研究課題「「抗菌薬含有脂肪由来幹細胞シート」を用いたバイオフィルム感染症への応用」課題番号20K17993
（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） 
（https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-20K17993/20K17993seika/）を加工して作成</datacite:description>
          <datacite:description descriptionType="Other">金沢大学附属病院</datacite:description>
          <datacite:date dateType="Issued">2022-06-12</datacite:date>
          <dc:language>jpn</dc:language>
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          <jpcoar:identifier identifierType="DOI">https://doi.org/10.24517/00058932</jpcoar:identifier>
          <jpcoar:identifier identifierType="HDL">http://hdl.handle.net/2297/00058932</jpcoar:identifier>
          <jpcoar:identifier identifierType="URI">https://kanazawa-u.repo.nii.ac.jp/records/52638</jpcoar:identifier>
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            <jpcoar:relatedTitle>https://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-20K17993/20K17993seika/</jpcoar:relatedTitle>
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          <jpcoar:sourceTitle>令和3(2021)年度 科学研究費補助金 若手研究 研究成果報告書</jpcoar:sourceTitle>
          <jpcoar:sourceTitle xml:lang="en">2021 Fiscal Year Final Research Report</jpcoar:sourceTitle>
          <jpcoar:volume>2020-04-01 – 2022-03-31</jpcoar:volume>
          <jpcoar:pageStart>5p.</jpcoar:pageStart>
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            <datacite:date dateType="Available">2022-02-16</datacite:date>
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