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- 1Cristescu, Bogdan
- 1Croxen, Matthew A.
- 1Denamur, Erick
- 1Dion, Sara
- 1Dufour, Nicolas
- 1Finlay, B. Brett
Diet and environment shape fecal bacterial microbiota composition and enteric pathogen load of grizzly bearsDownload
Background Diet and environment impact the composition of mammalian intestinal microbiota; dietary or health disturbances trigger alterations in intestinal microbiota composition and render the host susceptible to enteric pathogens. To date no long term monitoring data exist on the fecal...
Small intestine early innate immunity response during intestinal colonization by Escherichia coli depends on its extra-intestinal virulence statusDownload
Uropathogenic Escherichia coli (UPEC) strains live as commensals in the digestive tract of the host, but they can also initiate urinary tract infections. The aim of this work was to determine how a host detects the presence of a new UPEC strain in the digestive tract. Mice were orally challenged...