Jayakar V. Nayak, MD, PhD
Publication Details
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Biofilms in chronic rhinosinusitis: a review.
Am J Rhinol Allergy. 2009 May-Jun; (3): 255-60
Bacterial biofilms consist of a complex, organized community of bacteria that anchor to both biotic and abiotic surfaces. They are composed of layers of embedded, live bacteria within extruded exopolymeric matrix. This configuration allows for evasion of host defenses and decreased susceptibility to antibiotic therapy while maintaining the ability to deliberately release planktonic bacteria, resulting in recurrent acute infections. Thus, bacterial biofilms were hypothesized to contribute to the progression and persistence of chronic rhinosinusitis.
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