|
|
|
Gritsenko V.A., Zhurlov O.S., Andreychev V.V. ANALISIS OF INTERCONNECTION OF SERUMRESISTENCE AND PHYSICO-CHEMICAL PROPERTIES OF ESCHERICHIA COLI WITH THEIR ABILITY TO FORM BIOFILMSThe article includes materials about variability of 45 strains Escherichia coli from patients with infectious-inflammatory diseases of an urogenital tract and biliary ways to serumresistence, integral physico-chemical properties (hydrophobicity, electrokinetic potential — z-potential) and ability to form biofilms. Bacterial isolates forming biofilms and "biofilm" fraction of E. сoli are less resistant to bactericidal activity of serum and more hydrophobic, than isolates E. coli not forming biofilms, and cells from "planktonic" fraction was established. Key words: Esсherichia coli, biofilms, planktonic cells, serumresistence, hydrophobicity, z-potential.
References:
1. Costerton J.W., Stewart P.S., Greenberg E.P. Bacterial biofilms: a common cause of persistent infections. Science. In 1999. 284: 1318-1322.
2. Oie S., Huang Y., Kamiya A., Konishi H., and Nakazawa T.. Efficacy of disinfectants against biofilm cells of methicillin-resistant Staphylococcus aureus. In 1996. Microbios. 85: 223-230.
3. Lewis K. Riddle of biofilm resistance. Antimicrobial agents and chemotherapy. In 2001. 4: 999-1007.
4. Davey M.E., O'Toole G.A.. Microbial biofilms: from ecology to molecular genetics. Microbiol. and Molec. Biol. Rev. In 2000. 12: 847-867.
5. Ong C.Y., Ulett G.C., Mabbett A. N. et all .. Identification of type 3 fimbriae in uropathogenic Esherichia coli reveals a role in biofilm formation. J. Bacteriol. In 2008. 3: 1054-1063.
6. Gritsenko V.A., Brudastov J.A., Zhurlov O.S. Serorezistentnost enterobacteria isolated from different sources. J. Microbiology., Epidemiology. and immunobiol. In 1999. 3: 3-6.
7. Gritsenko V.A., Ivanov, J.B. The role of persistent properties in the pathogenesis of endogenous infections. J. Microbiology., Epidemiology. and immunobiol. , 2009. 4: 66-71.
8. Handbook of microbiological and virological research methods / Ed. MO Birger. Moscow: Medicine, 1982. 464 p.
9. O'Toole G.A., Kaplan H.B., Kolter R. Biofilm formation as microbial development. Ann. Rev. Microbiol. 2000, 54: 49-79.
10. Bukharin, O.V., Brudastov JA, Gritsenko VA, Deryabin DG The role of the ability of bacteria to inactivate natural anti-infective resistance factors in their resistance to the bactericidal action of blood (serum). Bulletin. experts. biol. and medical de. In 1996. 2: 174-176.
11. Magnusson K.E., Stendahl O., Tagesson C., Edebo L., Johansson G. The tendency of smooth and rough Salmonella typhimurium bacteria and lipopolysaccharide to hydrophobic and ionic interaction, as studied in aqueous polymer two-phase systems. Acta Pathol. Microbiol. Scand. (B). In 1977. 85: 212-218.
12. Brudastov J.A., Gritsenko VA, Zhurlov OS, Chertkov, KL Characterization of the hydrophobic properties of bacteria in their interaction with blood serum. J. Microbiology., Epidemiology. and immunobiol. In 1997. 4: 73-77.
13. Soni K.A., Balasubramanian A. K., Beskok A., Pillai S. D. Zeta Potential of Selected Bacteria in Drinking Water When Dead, Starved, or Exposed to Minimal and Rich Culture Media. Curr. Microbiol. In 2008. 56: 93-97.
14. Zhurlov O.S., Gritsenko V.A., Brudastov Y. Influence of cultivation temperature on the physiological and physico-chemical properties of Escherichia coli K12. Bulletin of the Orenburg State University. , 2009. 12: 106-110.
15. Lakin, G.F. Biometrics. M.: Higher. wk., 1990. 352 p.
16. Ofek I., Doyle R.J. Bacterial adhesion to cells and tissues. Chapman Hall, 1994. Inc., New York, N.Y.
17. Pratt L.A., Kolter R.. Genetic analysis of Escherichia coli biofilm formation: roles of flagella, motility, chemotaxis and type I pili. Mol. Microbiol. In 1998. 30: 285-293.
About this article
Authors: Gritsenko V.A., Zhurlov O.S., Andreychev V.V.
Year: 2012
|
|
Editor-in-chief |
Sergey Aleksandrovich MIROSHNIKOV |
|
|