Dietary Magnesium Alleviates Experimental Murine Colitis through Modulation of Gut Microbiota.
Bifidobacterium
Enterobacteriacee
dextran sodium sulfate
dysbiosis
inflammatory bowel disease
magnesemia
magnesium supplementation
metabolism
Journal
Nutrients
ISSN: 2072-6643
Titre abrégé: Nutrients
Pays: Switzerland
ID NLM: 101521595
Informations de publication
Date de publication:
23 Nov 2021
23 Nov 2021
Historique:
received:
01
11
2021
revised:
10
11
2021
accepted:
16
11
2021
entrez:
28
12
2021
pubmed:
29
12
2021
medline:
14
1
2022
Statut:
epublish
Résumé
Nutritional deficiencies are common in inflammatory bowel diseases (IBD). In patients, magnesium (Mg) deficiency is associated with disease severity, while in murine models, dietary Mg supplementation contributes to restoring mucosal function. Since Mg availability modulates key bacterial functions, including growth and virulence, we investigated whether the beneficial effects of Mg supplementation during colitis might be mediated by gut microbiota. The effects of dietary Mg modulation were assessed in a murine model of dextran sodium sulfate (DSS)-induced colitis by monitoring magnesemia, weight, and fecal consistency. Gut microbiota were analyzed by 16S-rRNA based profiling on fecal samples. Mg supplementation improved microbiota richness in colitic mice, increased abundance of
Identifiants
pubmed: 34959740
pii: nu13124188
doi: 10.3390/nu13124188
pmc: PMC8707433
pii:
doi:
Substances chimiques
RNA, Ribosomal, 16S
0
Dextran Sulfate
9042-14-2
Magnesium
I38ZP9992A
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Ministry of Education, Universities and Research
ID : D.1.2017 and D.3.2.2015
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