alexa Specificities of the fecal microbiota in inflammatory bowel disease.
Gastroenterology

Gastroenterology

Journal of Gastrointestinal & Digestive System

Author(s): Sokol H, Seksik P, RigottierGois L, Lay C, Lepage P,

Abstract Share this page

Abstract BACKGROUND: Abnormalities have been described in the fecal microbiota of patients with IBD, but it is not known whether they are specific for inflammatory bowel disease (IBD) or to some extent common to other forms of colitis. The aim of this study was to compare the bacterial composition of the dominant fecal microbiota in patients with Crohn's disease (CD), ulcerative colitis (UC), infectious colitis (IC), and in healthy subjects (HS). METHODS: Fluorescent in situ hybridization adapted to flow cytometry was used to analyze the bacterial composition of fecal samples from 13 patients with active CD, 13 patients with active UC, 5 patients with IC, and 13 HS. We used 6 group-specific probes targeting 16S rRNA and spanning the main phylogenetic groups of the fecal microbiota. RESULTS: A significantly higher proportion of the total fecal bacteria were recognized by the 6 probes in HS (86.6\%+/-12.7) and in IC (84.0\%+/-11.7) than in patients with IBD (70.9\%+/-15 in CD and 60.1\%+/-25.7 in UC). The Clostridium coccoides group was reduced in UC (20.0\%+/-13.3 versus 42.0\%+/-12.0 in HS; P<.001), whereas the C leptum group was reduced in CD (13.1\%+/-11.9 versus 25.2\%+/-14.2 in HS; P=.002). The Bacteroides group was more abundant in IC (36.4\%+/-22.9) than in the other 3 groups (13.8\%+/-11.8 in CD, 11.7\%+/-11.7 in UC, 12.1\%+/-7.0 in HS; P<.001 for all 3 comparisons). CONCLUSIONS: In IBD the dominant fecal microbiota comprises unusual bacterial species. Moreover, CD and UC fecal microbiota harbor specific discrepancies and differ from that of IC and healthy subjects. This article was published in Inflamm Bowel Dis and referenced in Journal of Gastrointestinal & Digestive System

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

agrifoodaquavet@omicsonline.com

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

clinical_biochem@omicsonline.com

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

business@omicsonline.com

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

chemicaleng_chemistry@omicsonline.com

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

environmentalsci@omicsonline.com

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

engineering@omicsonline.com

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

generalsci_healthcare@omicsonline.com

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

genetics_molbio@omicsonline.com

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

immuno_microbio@omicsonline.com

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

omics@omicsonline.com

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

materialsci@omicsonline.com

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

mathematics_physics@omicsonline.com

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

medical@omicsonline.com

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

neuro_psychology@omicsonline.com

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

pharma@omicsonline.com

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

social_politicalsci@omicsonline.com

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords