[Biofilms, tolerance and antimicrobial resistance].
Virtually every surface examined in natural, industrial and pathogenic ecosystems are colonized by biofilms consisting of adherent populations of microorganisms surrounded with a glycocalyx matrix. The development of biofilms has important economic and medical consequences. The development and use of a broad range of medical devices made us recognize a variety of infections caused by microorganisms that were regarded previously as harmless. Infections caused by biofilms are difficult to eradicate with antimicrobial treatment, and in-vitro susceptibility tests show significant resistance of biofilm cells to be killed. Advances in our understanding of biofilm formation can assist in the development of novel strategies for the prevention and treatment of infections caused by biofilms. In this review article, structures, general properties and antimicrobial resistance mechanisms of biofilms were discussed under the light of recent literature.
Bahar
Gül
G
SSK Eğitim Hastanesi Klinik Mikrobiyoloji Bölümü, Ankara.
D018441:Biofilms / Q000187:drug effects / Q000254:growth & development*; D004352:Drug Resistance, Microbial; D006801:Humans; D008954:Models, Biological; D016459:Prosthesis-Related Infections / Q000188:drug therapy / Q000382:microbiology*