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铜绿假单胞菌生物被膜密度感知系统分子机制的研究进展

Research progress of quorum-sensing systems in biofilm of pseudomonas aeruginosa
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摘要 铜绿假单胞菌通过形成生物被膜（biofilm，BBF）能够持续地将浮游的细菌保护起来便于细菌繁殖，是慢性或持续性感染的原因之一。密度感知系统（quorurn Isensing systems，QSS）通过细胞一细胞间的信号传递在生物被膜形成中起到重要的作用。本文将就OSS系统在铜绿假单胞菌的BBF形成中的分子机制进行综述。 Biofilm formation by Pseudomonas aeruginosa protects the floating bacteria for multiplication, which is one of the reasons of persistent infection in the patients. Quorum-Sensing Systems plays a key role in biofilm formation through signal transmission between the cells.
作者 李聪然 钱皎 王睿
机构地区 解放军总医院临床药理室
出处 《国际呼吸杂志》 2007年第8期605-609,共5页 International Journal of Respiration
关键词 铜绿假单胞菌 密度感知系统 生物被膜 Pseudomonas aeruginosa Quorum-sensing systems Biofilm
分类号 R3 [医药卫生—基础医学]
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国际呼吸杂志
2007年 第8期

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