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环介导等温扩增技术快速检测肠出血型大肠杆菌O157:H7 被引量:7

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摘要 肠出血型大肠杆菌(enterohemorrhagic Escherichia coli,EHEC)主要包括O157:H7、O26:H11和O111等几种血清型,其中O157:H7是典型菌株,对人有很强的致病力。有研究表明O157:H7导致的感染占EHEC感染的50%~80%,它能引起出血性结肠炎、阑尾炎、食管狭窄和结肠穿孔等严重胃肠道并发症。我国目前对EHEC O157:H7的检测主要依靠传统的细菌学检测,细菌的分离鉴定需时5—7d,不利于快速诊断。
出处 《中华预防医学杂志》 CAS CSCD 北大核心 2008年第12期919-921,共3页 Chinese Journal of Preventive Medicine
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参考文献10

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二级参考文献20

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