Cited by 29Sirtuins and Resveratrol in MedicineAdipose Tissue and MetabolismDiet, Metabolism, and Disease

Effect of dietary resveratrol on the metabolic profile of nutrients in obese OLETF rats

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Nagao, Koji, Jinnouchi, Tomoyuki, Kai, Shunichi, Yanagita, Teruyoshi·2013·Lipids in Health and Disease

Abstract

BACKGROUND: Resveratrol (trans-3,4',5-trihydroxystilbene) is a naturally occurring phytoalexin produced by plants in response to various stresses. Several studies have shown that resveratrol is present in significant amounts in a variety of human diets, including wines, grapes, berries, and peanuts, and it possesses several beneficial health properties, such as atheroprotective, anti-obesity, anti-cancer, anti-inflammatory and antioxidant activities. In this study, we evaluated the effect of resveratrol on the pathogenesis of obesity and the metabolic profile of nutrients in non-high fat-fed obese OLETF rats. RESULTS: Although lipid parameters in the serum and liver were not changed, the accumulation of abdominal white adipose tissues was markedly prevented in resveratrol diet-fed OLETF rats after 4 weeks of feeding. The results of the respiratory gas analysis indicated that dietary resveratrol induced the partial enhancement of fat metabolism and sparing actions for carbohydrate and protein at 1 week and 3 weeks of feeding in OLETF rats. Additionally, the adipose mRNA level of carnitine palmitoyltransferase in the resveratrol diet-fed OLETF rats was higher than the control rats after 4 weeks of feeding. CONCLUSION: Our study demonstrated that dietary resveratrol can prevent obesity through a change in the metabolic profile of nutrients in obese OLETF rats.

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  • Animal studies, mainly in rats, have shown a reduction of abdominal fat, lipoprotein lipase, and ACC activities after treatment with resveratrol.

    “Other animal studies, mainly conducted in rats, have shown a reduction of abdominal fat, lipoprotein lipase, and ACC activities after treatment with resveratrol [20,21,22].”

    From The Role of Resveratrol Administration in Human Obesity (2021) · cites this paper as [22]

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Authors
Nagao, K., Jinnouchi, T., Kai, S., & Yanagita, T.
Affiliations
  • Saga University (JP)
  • Nishikyushu University (JP)
Corresponding author
Nagao, Koji
Venue
Lipids in Health and Disease
Published
2013-02-04
Volume
12
Issue
1
Pages
8-8
ISSN
1476-511X (ISSN-L)
OpenAlex
W2046158810
Cited by
29
References
32
Citations by year
2026: 2 · 2025: 1 · 2024: 1 · 2021: 2 · 2020: 2 · 2019: 2 · 2018: 2 · 2017: 3 · 2016: 2 · 2015: 3 · 2014: 5 · 2013: 3 · 2012: 1
FWCI
2.02
Type
journal article
Language
en
Open access
Locations
  • Lipids in Health and Disease (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
Ministry of Education, Culture, Sports, Science and Technology
Topics
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
  • Health Sciences › Medicine › Physiology › Adipose Tissue and Metabolism
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diet, Metabolism, and Disease
Keywords
resveratrol, dietary supplementation, obesity, OLETF rats, fat metabolism, protein sparing, carnitine palmitoyltransferase, anti-obesity
MeSH terms
Resveratrol, Animals, Body Weight, Carnitine O-Palmitoyltransferase, Cholesterol, Food, Formulated, Glycogen, Liver, Male, Obesity, RNA, Messenger, Stilbenes, Triglycerides, Up-Regulation, Gene Expression, Rats, Inbred OLETF, Lipid Metabolism, Rats, Adipose Tissue, White, Metabolome

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