[Comparative study of Salmonella typhimurium strains of various origins in murine models of enteral and intranasal infection].
Antibiotic-resistant S. typhimurium strains of different origin (isolated from patients in cases of hospital infections and enteral toxico-infections, as well as from water), when studied in experimental enteral and intranasal infection of mice showed, in comparison with antibiotic-sensitive strains, less pronounced lethal action and, accordingly, lower capacity for reproduction in the organs of the reticulo-endothelial system of mice. Multiresistant strains isolated from humans in enteral toxico-infections kill orally infected mice more frequently than strains isolated in hospital infections.
D000818:Animals; D004195:Disease Models, Animal; D004352:Drug Resistance, Microbial; D007410:Intestinal Diseases / Q000382:microbiology; D008171:Lung Diseases / Q000382:microbiology; D051379:Mice; D012481:Salmonella Infections, Animal / Q000382:microbiology*; D012486:Salmonella typhimurium; D014774:Virulence
Sravnitel'noe izuchenie shtammov Salmonella typhimurium raznogo proiskhozhdeniia na modeliakh énteral'nogo i intranazal'nogo zarazheniia mysheĭ.