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Erschienen in: Current Gastroenterology Reports 12/2013

01.12.2013 | Neuromuscular Disorders of the Gastrointestinal Tract (S Rao, Section Editor)

Gas and the Microbiome

verfasst von: Mark Pimentel, Ruchi Mathur, Christopher Chang

Erschienen in: Current Gastroenterology Reports | Ausgabe 12/2013

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Abstract

Humans are host to trillions of microbial colonizers that contribute significantly to human health and disease. Advances in sequencing and other technologies have facilitated dramatic advances in our knowledge of the types and number of organisms colonizing different areas of the body, and while our knowledge of the roles played by the different bacteria, fungi, and archaea has increased dramatically, there remains much to uncover. The microbes that colonize the human gut contribute to vitamin biosynthesis, immune modulation, and the breakdown of otherwise indigestible foods for nutrient harvest. Bacteria and archaea produce various gases as by-products of fermentation, and it is becoming increasingly understood that these gases have both direct and indirect effects on the gut, and may also be used as diagnostic markers, e.g., hydrogen production as measured by breath testing can be used to diagnose bacterial overgrowth. In this article, we review the roles and effects of hydrogen (H2), methane (CH4) and hydrogen sulfide (H2S) in the human gut.
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Metadaten
Titel
Gas and the Microbiome
verfasst von
Mark Pimentel
Ruchi Mathur
Christopher Chang
Publikationsdatum
01.12.2013
Verlag
Springer US
Erschienen in
Current Gastroenterology Reports / Ausgabe 12/2013
Print ISSN: 1522-8037
Elektronische ISSN: 1534-312X
DOI
https://doi.org/10.1007/s11894-013-0356-y

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