[Comparative analysis of the sensitivity of enterobacteria to bile].
The analysis of the sensitivity of 195 enterobacterial cultures to bile revealed that their level of resistance decreased in the following row: Shigella > Salmonella > Klebsiella > Escherichia > Providencia. As shown on a sample of 136 E. coli isolates the level of resistance of these bacteria to bile depended on their isolation source: in E. coli isolated from bile in cholecystitis, from urine in pyelonephritis and from feces in intestinal dysbacteriosis resistance was 1.1-1.3 times higher than in E. coli isolated from the water of open reservoirs, from the feces of healthy persons and from extraintestinal foci of purulent inflammation. The level of sensitivity to bile is regarded as a property making it possible for enterobacteria to colonize biliary tracts and the proximal sections of the digestive tract.
Gritsenko
V A
VA
Research Institute of Cellular and Intracellular Symbiosis, Orenburg.
Brudastov
Iu A
IuA
Kudria
E V
EV
Vasil'eva
L I
LI
D001646:Bile / Q000382:microbiology; D001647:Bile Acids and Salts / Q000494:pharmacology; D004755:Enterobacteriaceae / Q000187:drug effects* / Q000302:isolation & purification; D005243:Feces / Q000382:microbiology; D006801:Humans; D008826:Microbial Sensitivity Tests; D014556:Urine / Q000382:microbiology
D001647:Bile Acids and Salts