用 D-氨基酸混合物处理铜绿假单胞菌 PAO1 流动生物膜，可显著降低细胞活力并增强基质生成。
Extensive reduction of cell viability and enhanced matrix production in Pseudomonas aeruginosa PAO1 flow biofilms treated with a D-amino acid mixture.
机构信息
Department of Materials Science and Chemical Engineering, Shizuoka University, Hamamatsu, Japan.
出版信息
Appl Environ Microbiol. 2013 Feb;79(4):1396-9. doi: 10.1128/AEM.02911-12. Epub 2012 Dec 7.
Abstract
Treatment of Pseudomonas aeruginosa PAO1 flow biofilms with a D-amino acid mixture caused significant reductions in cell biomass by 75% and cell viability by 71%. No biofilm disassembly occurred, and matrix production increased by 30%, thereby providing a thick protective cover for remaining viable or persister cells.
摘要
用 D-氨基酸混合物处理铜绿假单胞菌 PAO1 流动生物膜，可使细胞生物量减少 75%，细胞活力减少 71%。没有发生生物膜解体，基质生成增加了 30%，从而为存活或持久细胞提供了厚厚的保护层。
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