Cited by 365Sirtuins and Resveratrol in MedicineGut microbiota and healthPhytochemicals and Antioxidant Activities

Effect of a Low Dose of Dietary Resveratrol on Colon Microbiota, Inflammation and Tissue Damage in a DSS-Induced Colitis Rat Model

Larrosa, Mar, Yañéz-Gascón, María Josefa, Selma, María Victoria, González-Sarrías, Antonio, Toti, Simona, Cerón, José Joaquín, Tomás-Barberán, Francisco, Dolara, Piero +1 more·2009·Journal of Agricultural and Food Chemistry

Abstract

The naturally occurring polyphenol resveratrol has been acknowledged with health-beneficial properties. Most of the studies dealing with its in vivo effects assay huge doses, not representative from a dietary point of view. Our aim was to ascertain whether resveratrol can exert anti-inflammatory activity in vivo at an attainable dietary dose. Rats were fed with 1 mg of resveratrol/kg/day (a human equivalent dose) for 25 days, and in the last 5 days, 5% dextran sulfate sodium (DSS) was administered to induce colitis. Effects on colon tissue damage, gut microbiota, reactive oxygen species, inflammatory markers and nitric oxide production as well as gene expression profile with microarrays were evaluated. Resveratrol increased lactobacilli and bifidobacteria as well as diminished the increase of enterobacteria upon DSS treatment. Resveratrol significantly protected the colonic mucosa architecture, reduced body weight loss, diminished the induced anemia and reduced systemic inflammation markers, colonic mucosa prostaglandin E(2), cycloxygenase-2, prostaglandin E synthase and nitric oxide levels. In addition, the expression of 2,655 genes in distal colon mucosa related to important pathways was varied. These results reinforce the concept of resveratrol as a dietary beneficial compound in intestinal inflammation at doses possibly attainable with resveratrol-enriched nutraceuticals.

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Crossref · 10.1021/jf803638d

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Authors
Larrosa, M., Yañéz-Gascón, M. J., Selma, M. V., González-Sarrías, A., Toti, S., Cerón, J. J., Tomás-Barberán, F., Dolara, P., & Espín, J. C.
Affiliations
  • Centro de Edafología y Biología Aplicada del Segura (ES)
  • Department of Preclinical and Clinical Pharmacology, University of Florence, I-50139 Florence, Italy, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain, and Department of Medicine and Animal Surgery, Faculty of Veterinary, University of Murcia, 30100 Campus de Espinardo, Murcia, Spain
Venue
Journal of Agricultural and Food Chemistry
Published
2009-02-19
Volume
57
Issue
6
Pages
2211-2220
ISSN
  • 0021-8561 (ISSN-L)
  • 1520-5118
OpenAlex
W1990882347
Cited by
365
References
41
Citations by year
2026: 9 · 2025: 21 · 2024: 28 · 2023: 25 · 2022: 32 · 2021: 36 · 2020: 36 · 2019: 31 · 2018: 23 · 2017: 23 · 2016: 12 · 2015: 16 · 2014: 16 · 2013: 9 · 2012: 16
FWCI
11.13
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Agricultural and Food Chemistry (publishedVersion)
  • PubMed (publishedVersion)
  • Florence Research (University of Florence) (submittedVersion)
Topics
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Biochemistry › Phytochemicals and Antioxidant Activities
Keywords
resveratrol, dietary polyphenols, colitis, DSS-induced colitis, gut microbiota, anti-inflammatory activity, nitric oxide, prostaglandin E2, cyclooxygenase-2, reactive oxygen species, lactobacilli, Bifidobacterium, Enterobacteriaceae, gene expression, nutraceuticals, inflammatory markers
MeSH terms
Resveratrol, Animals, Anti-Inflammatory Agents, Colitis, Colon, Diet, Feces, Male, Rats, Inbred F344, Stilbenes, Dextran Sulfate, Oligonucleotide Array Sequence Analysis, Rats

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