Effect of a New Probiotic Saccharomyces cerevisiae Strain on Survival of Escherichia coli O157:H7 in a Dynamic Gastrointestinal Model
- 1 February 2011
- journal article
- Published by American Society for Microbiology in Applied and Environmental Microbiology
- Vol. 77 (3), 1127-1131
- https://doi.org/10.1128/aem.02130-10
Abstract
Survival of Escherichia coli O157:H7 was investigated using a dynamic gastrointestinal model. A high bacterial mortality was observed in the stomach and duodenum. In contrast, bacteria grew in the distal parts of the small intestine. The coadministration of Saccharomyces cerevisiae CNCM I-3856 led to a significant reduction of bacterial resumption, maybe through ethanol production.Keywords
This publication has 30 references indexed in Scilit:
- Fresh fruit and vegetables as vehicles for the transmission of human pathogensEnvironmental Microbiology, 2010
- Enterohemorrhagic E. coli alters murine intestinal epithelial tight junction protein expression and barrier function in a Shiga toxin independent mannerLaboratory Investigation, 2010
- Probiotic yeasts: Anti-inflammatory potential of various non-pathogenic strains in experimental colitis in miceWorld Journal of Gastroenterology, 2010
- Review article: yeast as probiotics –Saccharomyces boulardiiAlimentary Pharmacology & Therapeutics, 2007
- Human intestinal tissue tropism in Escherichia coli O157 : H7 – initial colonization of terminal ileum and Peyer's patches and minimal colonic adhesion ex vivoMicrobiology, 2007
- Variation in acid resistance among enterohaemorrhagic Escherichia coli in a simulated gastric environmentJournal of Applied Microbiology, 2006
- Saccharomyces boulardii: Basic Science and Clinical Applications in GastroenterologyGastroenterology Clinics of North America, 2005
- Inactivation of Escherichia coli O157:H7 in Simulated Human Gastric FluidApplied and Environmental Microbiology, 2005
- Ethanol-Mediated Variations in Cellular Fatty Acid Composition and Protein Profiles of Two Genotypically Different Strains of Escherichia coli O157:H7Applied and Environmental Microbiology, 2004
- Saccharomyces boulardiiInterferes with EnterohemorrhagicEscherichia coli-Induced Signaling Pathways in T84 CellsInfection and Immunity, 2003