title: [The adhesive properties of a nonenteropathogenic strain of Escherichia coli in systems in vitro on isolated rat enterocytes and in vivo].
abstract: The adhesive properties and colonizing capacity of E. coli strain O83, isolated from feces of healthy humans and marked according to its resistance to rifampicin and nalidixic acid, were studied. In vivo experiments on germ-free rats revealed that these bacteria were capable of colonizing intestinal mucosa; colonization increased from the small to large intestine and E. coli cells were mainly concentrated in the intestinal lumen and in mucin. In vitro studies showed that this nonenteropathogenic E. coli strain possessed pronounced adhesive properties with respect to the colonic cells of germ-free rats; these properties were considerably less pronounced with respect to the enteric cells of the small intestine. The electron microscopic study of E. coli cells revealed the presence of fimbriae and fibrillae on their surface.
authors.forename: E M
authors.initials: EM
authors.lastname: Gorskaia
authors.forename: V M
authors.initials: VM
authors.lastname: Bondarenko
authors.forename: M G
authors.initials: MG
authors.lastname: Bogatyreva
authors.forename: I M
authors.initials: IM
authors.lastname: Manokhina
authors.forename: N V
authors.initials: NV
authors.lastname: Klitsunova
mesh_terms: D000818:Animals; D001422:Bacterial Adhesion; D002469:Cell Separation; D002478:Cells, Cultured / Q000382:microbiology; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000302:isolation & purification / Q000472:pathogenicity* / Q000648:ultrastructure; D005243:Feces / Q000382:microbiology; D005856:Germ-Free Life; D006801:Humans; D007422:Intestines / Q000166:cytology / Q000382:microbiology*; D008854:Microscopy, Electron; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
vernacular_title: Adgezivnye svoĭstva neénteropatogennogo shtamma Escherichia coli v sistemakh in vitro na izolirovannykh énterotsitakh krys i in vivo.