Features of formation the microbial biofilms by opportunistic strains of Escherichia coli and development the ways of fight against them

Автор: Nechaeva Olga, Al-Bayati Mohammad, Glinskaya Elena, Uliyanov Vladimir, Varakaeva Malika, Zayarskiy Dmitriy, Tikhomirova Elena, Bespalova Natalia

Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc

Рубрика: Общая биология

Статья в выпуске: 2-3 т.18, 2016 года.

Бесплатный доступ

Polymerase chain reaction (PCR) has been used to define the fimH virulence gene, encoding the synthesis of type 1 fimbria in clinical uropathogenic strains of E. coli. However, it is demonstrated that the presence of this gene enhances the adhesion activity of the strains and provides activation to the film-formation process under in vitro conditions. It was shown that the pre-treatment of inert surfaces of immunological plates and fragments of urethral catheters at sublethal concentrations of polymer compound - poliazolidinammoniya modified hydrate ions of iodine; block the process of film formation in the early stages of non-specific adhesion.

Еще

Ген вирулентности fimh, fimh virulence gene, adhesive properties, bacteria, microbial biofilms, sublethal concentrations

Короткий адрес: https://sciup.org/148204569

IDR: 148204569

Статья научная