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dc.contributor.author | Ngan, Mai Thi | en |
dc.contributor.author | Thi My Le, Huynh | en |
dc.contributor.author | Xuan Dang, Vu | en |
dc.contributor.author | Thi Bich Ngoc, Trinh | en |
dc.contributor.author | Phan, Le Van | en |
dc.contributor.author | Thi Hoa, Nguyen | en |
dc.contributor.author | Quang Lam, Truong | en |
dc.contributor.author | Thi Lan, Nguyen | en |
dc.contributor.author | Notsu, Kosuke | en |
dc.contributor.author | Sekiguchi, Satoshi | en |
dc.contributor.author | Yamazaki, Yasuko | en |
dc.contributor.author | Yamazaki, Wataru | en |
dc.contributor.alternative | 山崎, 安子 | ja |
dc.contributor.alternative | 山崎, 渉 | ja |
dc.date.accessioned | 2024-02-28T05:14:36Z | - |
dc.date.available | 2024-02-28T05:14:36Z | - |
dc.date.issued | 2023-05 | - |
dc.identifier.uri | http://hdl.handle.net/2433/287108 | - |
dc.description.abstract | [Background] While early detection and early containment are key to controlling the African swine fever (ASF) pandemic, the lack of practical testing methods for use in the field are a major barrier to achieving this feat. [Objectives] To describe the development of a rapid and sensitive point-of-care test (POCT) for ASF, and its evaluation using swine whole blood samples for field settings. [Methods] In total, 89 swine whole blood samples were collected from Vietnamese swine farms and were performed the POCT using a combination of crude DNA extraction and LAMP (loop-mediated isothermal amplification) amplification. [Results] The POCT enabled crude DNA to be extracted from swine whole blood samples within 10 min at extremely low cost and with relative ease. The entire POCT required a maximum of 50 min from the beginning of DNA extraction to final judgment. Compared to a conventional real-time PCR detection, the POCT showed a 1 log reduction in detection sensitivity, but comparable diagnostic sensitivity of 100% (56/56) and diagnostic specificity of 100% (33/33). The POCT was quicker and easier to perform and did not require special equipment. [Conclusions] This POCT is expected to facilitate early diagnosis and containment of ASF invasion into both regions in which it is endemic and eradicated. | en |
dc.language.iso | eng | - |
dc.publisher | Wiley | en |
dc.rights | © 2023 The Authors. Veterinary Medicine and Science published by John Wiley & Sons Ltd. | en |
dc.rights | This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. | en |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | African swine fever | en |
dc.subject | EZ-Fast | en |
dc.subject | field setting | en |
dc.subject | loop-mediated isothermal amplification | en |
dc.subject | point-of-care test | en |
dc.title | Development of a highly sensitive point‐of‐care test for African swine fever that combines EZ‐Fast DNA extraction with LAMP detection: Evaluation using naturally infected swine whole blood samples from Vietnam | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Veterinary Medicine and Science | en |
dc.identifier.volume | 9 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 1226 | - |
dc.identifier.epage | 1233 | - |
dc.relation.doi | 10.1002/vms3.1124 | - |
dc.textversion | publisher | - |
dc.identifier.pmid | 37013377 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 22K05950 | - |
datacite.awardNumber | 22KK0097 | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K05950/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22KK0097/ | - |
dc.identifier.eissn | 2053-1095 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.awardTitle | 簡易・安価・高感度なアフリカ豚熱オンサイト診断システムの開発 | ja |
jpcoar.awardTitle | ベトナムにおけるアフリカ豚熱の実践的な高感度診断法の開発と環境動態の解明 | ja |
出現コレクション: | 学術雑誌掲載論文等 |
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