Biofilm

Biofilm de Staphylococcus aureus formându-se pe un cateter

Termenul de biofilm face referire la un agregat de microorganisme în care celulele se alipesc una de alta și de asemenea se alipesc și de o suprafață.[1][2] Celulele devin aderente datorită unui matrix extracelular compus din substanțe de natură polimerică.[1][2]

Biofilmele se pot forma pe suprafețele nevii sau pe alte organisme, și se pot regăsi atât în natură, cât și în mediul antropic (de exemplu, în spitale).[2][3]

Note

  1. ^ a b López, Daniel; Vlamakis, Hera; Kolter, Roberto (). „Biofilms”. Cold Spring Harbor Perspectives in Biology. 2 (7): a000398. doi:10.1101/cshperspect.a000398. ISSN 1943-0264. PMC 2890205 Accesibil gratuit. PMID 20519345. 
  2. ^ a b c Hall-Stoodley L, Costerton JW, Stoodley P (februarie 2004). „Bacterial biofilms: from the natural environment to infectious diseases”. Nature Reviews Microbiology. 2 (2): 95–108. doi:10.1038/nrmicro821. PMID 15040259. 
  3. ^ Lear G, Lewis GD, ed. (). Microbial Biofilms: Current Research and Applications. Caister Academic Press. ISBN 978-1-904455-96-7. 

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