title: [The influence of viscosity on adhesion and invasion of Salmonella strains in an in vitro model].
abstract: The influence of viscosity on the adhesion and invasion behaviour of Salmonella strains of different origin was investigated using an in-vitro-model. These processes seem to be strain-dependent. Compared to the controls, the number of internalized Salmonella was elevated. This increase was a result of the greater number of Salmonella which adhered to Caco-2-cells and was detected only for strains from organs of calves having died from salmonellosis. The average motility of these strains was determined to be 1.6 +/- 0.5 mm/h. A possible association between adhesion ability and motility was discussed.
authors: Bundesinstitut für gesundheitlichen Verbraucherschutz und Veterinärmedizin, Fachbereich 4 Bakterielle Tierseuchen und Bekämpfung von Zoonosen, Jena. u.dinjus@bgvv.de
authors: U
authors: U
authors: Dinjus
authors: I
authors: I
authors: Hänel
authors: R
authors: R
authors: Diller
mesh_terms: D000818:Animals; D001422:Bacterial Adhesion; D018938:Caco-2 Cells / Q000382:microbiology*; D002417:Cattle; D006801:Humans; D012475:Salmonella / Q000472:pathogenicity / Q000502:physiology*; D013045:Species Specificity; D014783:Viscosity