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Aerotolerance and multilocus sequence typing among Campylobacter jejuni strains isolated from humans, broiler chickens, and cattle in Miyazaki Prefecture, Japan
http://hdl.handle.net/10458/0002000099
http://hdl.handle.net/10458/00020000995e71dedb-ef25-47f8-901a-a841893550ab
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本文 (1.6 MB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2023-10-18 | |||||||||||
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| タイトル | Aerotolerance and multilocus sequence typing among Campylobacter jejuni strains isolated from humans, broiler chickens, and cattle in Miyazaki Prefecture, Japan | |||||||||||
| 言語 | en | |||||||||||
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| 言語 | eng | |||||||||||
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| 言語 | en | |||||||||||
| キーワード | aerotolerance | |||||||||||
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| 言語 | en | |||||||||||
| キーワード | Campylobacter jejuni | |||||||||||
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| 言語 | en | |||||||||||
| キーワード | Japan isolate | |||||||||||
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| 言語 | en | |||||||||||
| キーワード | multilocus sequence typing (MLST) | |||||||||||
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| 資源タイプ | journal article | |||||||||||
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| アクセス権 | open access | |||||||||||
| 著者 |
キャットソムポップ, サウェーク
× キャットソムポップ, サウェーク× 谷口, 喬子× Tarigan, Elpita× Latt, Khin Maung× Jeon, Byeonghwa× 三澤, 尚明
WEKO
1864
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| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Campylobacter jejuni is one of the leading causes of human gastroenteritis in Japan. As chickens and cattle are common reservoirs for C. jejuni, this microaerophilic, stress-sensitive bacterium can overcome and survive various stress conditions during zoonotic transmission, particularly foodborne, to humans. How C. jejuni overcomes stress conditions is, however, unclear. In the present study, 70 C. jejuni strains isolated from various sources (26 human, 20 broilers, and 24 cattle isolates) in Miyazaki, Japan, from 2010 to 2012, were subjected to multilocus sequence typing (MLST) and aerotolerance testing (aerobic shaking at 200 rpm). The results demonstrated that C. jejuni strains from Miyazaki belonged to 12 clonal complexes (CCs) and 43 sequence types (STs). CC-21 and CC-460 were mainly detected in human clinical strains. Most tested strains were aerotolerant, and only one (1.4%) was deemed sensitive to aerobic stress. Approximately 40% strains survived the 24-hr vigorous aerobic shaking at 200 rpm, and these hyper-aerotolerant strains were more prevalent in broiler and cattle isolates than in human isolates. Phylogenetic analysis divided the strains into five clusters, each showing a different pattern of host association. Thus, we have demonstrated for the first time that C. jejuni strains with increased tolerance to aerobic stress are highly prevalent in broilers and cattle in Miyazaki, Japan, and that certain clonal populations are frequently implicated in human infection in this area. | |||||||||||
| 言語 | en | |||||||||||
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| 内容記述タイプ | Other | |||||||||||
| 内容記述 | Citation: Savek KIATSOMPHOB, Takako TANIGUCHI, Elpita TARIGAN, Khin Maung LATT, Byeonghwa JEON, Naoaki MISAWA, Aerotolerance and multilocus sequence typing among Campylobacter jejuni strains isolated from humans, broiler chickens, and cattle in Miyazaki Prefecture, Japan, Journal of Veterinary Medical Science, 2019, 81 巻, 8 号, p. 1144-1151, 公開日 2019/08/24, Online ISSN 1347-7439, Print ISSN 0916-7250, https://doi.org/10.1292/jvms.19-0228 |
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| 言語 | en | |||||||||||
| 書誌情報 |
en : Journal of Veterinary Medical Science 巻 81, 号 8, p. 1144-1151, 発行日 2019-08-24 |
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| 出版者 | Japanese Society of Veterinary Science | |||||||||||
| 言語 | en | |||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0916-7250 | |||||||||||
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| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1292/jvms.19-0228 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | © 2019 by the Japanese Society of Veterinary Science | |||||||||||
| 言語 | en | |||||||||||
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| 出版タイプ | VoR | |||||||||||
