Article (Scientific journals)
Rhubarb extract prevents hepatic inflammation induced by acute alcohol intake, an effect related to the modulation of the gut microbiota.
Neyrinck, Audrey M.; Etxeberria, Usune; Taminiau, Bernard et al.
2017In Molecular Nutrition and Food Research, 61 (1), p. 1500899
Peer Reviewed verified by ORBi
 

Files


Full Text
Neyrinck_et_al-2016-Molecular_Nutrition_&_Food_Research.pdf
Publisher postprint (1.24 MB)
http://www.interscience.wiley.com/
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Akkermansia muciniphila; Alcoholic liver disease; Antimicrobial peptides; Gut barrier; Microbiota; Parabacteroides goldsteinii; Steatosis
Abstract :
[en] SCOPE: Binge consumption of alcohol is an alarming global health problem. Acute ethanol intoxication is characterized by inflammation and oxidative stress, which could be promoted by gut barrier function alterations. In this study, we have tested the hypothesis of the hepatoprotective effect of rhubarb extract in a mouse model of binge drinking and we explored the contribution of the gut microbiota in the related- metabolic effects. METHODS AND RESULTS: Mice were fed a control diet supplemented with or without 0.3% rhubarb extract for 17 days and were necropsied 6 hours after an alcohol challenge. Supplementation with rhubarb extract changed the microbial ecosystem (assessed by 16S rDNA pyrosequencing) in favor of Akkermansia muciniphila and Parabacteroides goldsteinii. Furthermore, it improved alcohol-induced hepatic injury, down-regulated key markers of both inflammatory and oxidative stresses in the liver tissue, without affecting significantly steatosis. In the gut, rhubarb supplementation increased crypt depth, tissue weight, the expression of antimicrobial peptides. CONCLUSIONS: These findings suggest that some bacterial genders involved in gut barrier function, are promoted by phytochemicals present in rhubarb extract, and could therefore be involved in the modulation of the susceptibility to hepatic diseases linked to acute alcohol consumption. This article is protected by copyright. All rights reserved.
Disciplines :
Endocrinology, metabolism & nutrition
Author, co-author :
Neyrinck, Audrey M.
Etxeberria, Usune
Taminiau, Bernard  ;  Université de Liège > Département de sciences des denrées alimentaires (DDA) > Microbiologie des denrées alimentaires
Daube, Georges  ;  Université de Liège > Département de sciences des denrées alimentaires (DDA) > Microbiologie des denrées alimentaires
Van Hul, Matthias
Everard, Amandine
Cani, Patrice D.
Bindels, Laure B.
Delzenne, Nathalie M.
Language :
English
Title :
Rhubarb extract prevents hepatic inflammation induced by acute alcohol intake, an effect related to the modulation of the gut microbiota.
Publication date :
2017
Journal title :
Molecular Nutrition and Food Research
ISSN :
1613-4125
eISSN :
1613-4133
Publisher :
John Wiley & Sons, United Kingdom
Volume :
61
Issue :
1
Pages :
1500899
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
NUTRIGUTIOR
Funders :
DGTRE - Région wallonne. Direction générale des Technologies, de la Recherche et de l'Énergie [BE]
Commentary :
This article is protected by copyright. All rights reserved.
Available on ORBi :
since 23 June 2016

Statistics


Number of views
690 (10 by ULiège)
Number of downloads
1360 (4 by ULiège)

Scopus citations®
 
152
Scopus citations®
without self-citations
140
OpenCitations
 
117

Bibliography


Similar publications



Contact ORBi