Effect of a new probiotic Saccharomyces cerevisiae strain on survival of Escherichia coli O157:H7 in a dynamic gastrointestinal model |
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| Authors: | Etienne-Mesmin Lucie Livrelli Valérie Privat Maud Denis Sylvain Cardot Jean-Michel Alric Monique Blanquet-Diot Stéphanie |
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| Affiliation: | Clermont Université, Centre de Recherche en Nutrition Humaine Auvergne, ERT 18, Conception Ingénierie et Développement de l'Aliment et du Médicament, BP 10448, F-63000 Clermont-Ferrand, France. |
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| 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. |
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