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9 results on '"Pochart P"'

1. Analyse moléculaire de la flore fécale au cours de la maladie de Crohn en rémission

Author

Seksik, P., Rigottier Gois, Lionel, Gramet, G., Dore, J., Pochart, P., Marteau, Philippe, ProdInra, Migration, Unité de recherche d'Écologie et Physiologie du Système Digestif (UEPSD), and Institut National de la Recherche Agronomique (INRA)

Subjects
[SDV.GEN]Life Sciences [q-bio]/Genetics, [SDV.GEN] Life Sciences [q-bio]/Genetics, ComputingMilieux_MISCELLANEOUS, TUBE DIGESTIF
Abstract

National audience

Published
2001

4. Fermentation in vivo et in vitro d'un amidon resistant et du lactulose par la microflore colique humaine

Author

Dore, J., Durand, M., d'Agay-Abensour, L., Pochart, P., Flourie, B., Bernalier, Annick, CHAMP, Martine, Rambaud, J.C., Laboratoire de nutrition et sécurité alimentaire, Institut National de la Recherche Agronomique (INRA), Laboratoire de technologie appliquée à la nutrition, and ProdInra, Migration

Subjects
[SDV] Life Sciences [q-bio], [SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
1994

9. [Survival of Lactobacillus acidophilus and Bifidobacterium sp. in the small intestine following ingestion in fermented milk. A rational basis for the use of probiotics in man].

Author

Marteau P, Pochart P, Bouhnik Y, Zidi S, Goderel I, and Rambaud JC

Subjects
Adult, Animals, Bacteriological Techniques, Female, Food Microbiology, Humans, Male, Reference Values, Bifidobacterium isolation & purification, Ileum microbiology, Lactobacillus acidophilus isolation & purification, Milk microbiology
Abstract

Oro-ileal intubation was performed in 6 healthy volunteers who ingested, either 100 g of a fermented milk containing 10(8)/g Lactobacillus acidophilus and 10(7)/g Bifidobacterium sp or sterilized fermented milk along with a meal in random order. Lactobacillus acidophilus and Bifidobacterium were counted in the ileal fluid which was aspirated continuously for 8 h, and flow rates were calculated using the constant slow infusion of PEG 4000. After ingestion of fermented milk but not after control, hourly ileal flow rates of Lactobacillus acidophilus and Bifidobacterium increased form 4.8 +/- 0.2 and 4.9 +/- 0.6 to 7.2 +/- 0.3 and 8.0 +/- 0.3, respectively (mean +/- SE log10 CFU). 8.3 +/- 0.2 Lactobacillus acidophilus and 8.8 +/- 0.1 Bifidobacterium were recovered in the ileum which represented 1.5 percent and 37.5 percent of the ingested bacteria, respectively. In conclusion, under usual conditions of fermented milk ingestion, a large number of living Lactobacillus acidophilus and Bifidobacterium pass through the upper gastrointestinal tract and reach the colon.

Published
1992

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