Extracellular polymeric substances (EPS) production and composition for Salmonella pullorum SA 1685 exposed to artificial groundwater (AGW) has been examined utilizing three EPS extraction methods: lyophilization, ethanol, and sonication. Experiments were carried out to evaluate the robustness of three EPS extraction methods and the sensitivity of each to subtle changes in solution ionic streng...

Salmonellosis is an acute intestinal infectious disease that belongs to the group of zoonoses cause toxic infections in humans through consumption products animal or plant origin contaminated with bacteria genus Salmonella spp. registered all countries world, and our state no exception.
 The aim research. Monitor salmonellosis pathogens Ukrainian poultry farms and, on basis obtained data, ...

By experimental infection, host-specific Salmonella serotypes were shown to demonstrate specificities for chickens, mice, and other laboratory animals. Following oral inoculation, four strains of Salmonella gallinarum and two S. pullorum strains, isolated from diseased poultry, were more virulent for chickens than for mice. By contrast, four strains each of S. choleraesuis and S. dublin, isolat...

Salmonella enterica is a facultative intracellular pathogen that is capable of causing disease in a range of hosts. Although human salmonellosis is frequently associated with consumption of contaminated poultry and eggs, and the serotypes Salmonella gallinarum and Salmonella pullorum are important world-wide pathogens of poultry, little is understood of the mechanisms of pathogenesis of Salmone...

The ability of different enteric pathogens and coliforms to trigger agglutination of yeast cells (Saccharomyces cerevisiae, NCYC 1026) and a yeast cell wall preparation (MOS) was examined. Five of seven strains of Escherichia coli and 7 of 10 strains of Salmonella typhimurium and Salmonella enteritidis agglutinated MOS and Sac. cerevisiae cells. Strains of Salmonella choleraesuis, Salmonella pu...