Abstract

The planktonic and young biofilm cells (harvested on day 2) of mucoid Pseudomonas aeruginosa were susceptible to the bactericidal actions of whole blood and serum. Aging biofilms of this organism (harvested on day 7) were very resistant to the killing effect of whole blood and serum. From this study we propose that the establishment of aging biofilms may contribute to persistence of this organism in biofilm-associated infections.

Keywords

BiofilmPseudomonas aeruginosaMicrobiologyOrganismBiologyPersistence (discontinuity)PseudomonasWhole bloodBacteriaImmunology

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Year
1992
Type
article
Volume
92
Issue
3
Pages
235-241
Citations
46
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Hosmin Anwar, Janice L. Strap, J. W. Costerton (1992). Susceptibility of biofilm cells of<i>Pseudomonas aeruginosa</i>to bactericidal actions of whole blood and serum. FEMS Microbiology Letters , 92 (3) , 235-241. https://doi.org/10.1111/j.1574-6968.1992.tb05267.x

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DOI
10.1111/j.1574-6968.1992.tb05267.x