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福建不同来源副溶血性弧菌的毒力因子检测 被引量:4

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摘要 目的了解福建省不同来源副溶血性弧菌携带毒力因子情况,为副溶血性弧菌食物中毒的检测和研究提供参考依据。方法用PCR方法检测从食品及食物中毒病人分离菌株的毒力因子。结果食品和临床病人分离菌株均含tlh基因,不含trh基因;临床分离菌株均含tdh基因,而食品分离菌株均不含tdh基因或含量少。结论福建省副溶血性弧菌食物中毒与副溶血性弧菌的tdh基因有关,tdh基因可作为副溶血性弧菌致病性的特异性检测项目。
出处 《海峡预防医学杂志》 CAS 2011年第3期54-56,共3页 Strait Journal of Preventive Medicine
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