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Culture-based bacterial detection systems for platelets: the effect of time prior to sampling and duration of incubation required for detection using aerobic culture
https://fmu.repo.nii.ac.jp/records/2000001
https://fmu.repo.nii.ac.jp/records/200000121a47c67-fd43-4150-9934-8c5df12838bb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Transfusion_47_2044.pdf (287.0 KB)
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| Item type | デフォルトアイテムタイプ（フル）fmu(1) | |||||||||||||
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| 公開日 | 2010-05-24 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Culture-based bacterial detection systems for platelets: the effect of time prior to sampling and duration of incubation required for detection using aerobic culture | |||||||||||||
| 言語 | en | |||||||||||||
| 作成者 |
Ezuki, Shoji
× Ezuki, Shoji
× Kawabata, Kinuyo
× Kanno, Takahiro
× Ohto, Hitoshi
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| 権利情報 | ||||||||||||||
| 権利情報 | © 2007 American Association of Blood Banks. The definitive version is available at www.blackwell-synergy.com | |||||||||||||
| 内容記述 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | BACKGROUND: Bacterial contamination of platelet products (PLTs) occurs at low concentrations requiring a period of incubation for growth to minimize sampling error. Culture-based detection methods also need sufficient incubation time; together these periods may limit the useful life of PLTs. This study characterizes the impact of sampling and detection times using two commercially-available bacteria detection products.\nSTUDY DESIGN AND METHODS: Apheresis PLTs inoculated with nine bacterial species at low concentrations were sampled immediately, and after 24 hours following inoculation. Test results were analyzed following incubation at 16, 20 and 24 hours after sampling using two bacterial detection systems. RESULTS: When sampled immediately after inoculation, BacT/ALERT (BioMerieux) and Pall eBDS (Pall Corporation) failed to detect some PLTs inoculated with S. epidermidis, S. liquefaciens or P. aeruginosa and S. epidermidis, S. liquefaciens, B. cereus or P. aeruginosa, respectively. The BacT/ALERT was better at 20 hours (p<0.02), but not at 16 or 24 hours for time 0 sampling. When sampling occurred 24 hours after inoculation, there were no difference between the two systems. CONCLUSION: Results suggest that for either bacteria detection system, holding PLTs for 24 hrs prior to sampling improves the detection sensitivity for PLTs contaminated with low concentrations of bacteria and longer incubation periods improve detection. | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | Blackwell Publishing Inc | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 書誌情報 |
en : Transfusion 巻 47, 号 11, p. 2044-2049, 発行日 2007-11 |
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| 関連情報 | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1111/j.1537-2995.2007.01428.x | |||||||||||||
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| 識別子タイプ | PMID | |||||||||||||
| 関連識別子 | 17958533 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 0041-1132 | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1537-2995 | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA00868753 | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | MeSH | |||||||||||||
| 主題 | Aerobiosis | |||||||||||||
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| 主題Scheme | MeSH | |||||||||||||
| 主題 | Bacteria | |||||||||||||
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| 主題Scheme | MeSH | |||||||||||||
| 主題 | Bacteriological Techniques | |||||||||||||
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| 主題Scheme | MeSH | |||||||||||||
| 主題 | Blood Platelets | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | MeSH | |||||||||||||
| 主題 | Humans | |||||||||||||
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| 主題Scheme | MeSH | |||||||||||||
| 主題 | Reagent Kits, Diagnostic | |||||||||||||
