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Co-supplementation ...
Co-supplementation of isomalto-oligosaccharides potentiates metabolic health benefits of polyphenol-rich cranberry extract in high fat diet-fed mice via enhanced gut butyrate production
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- Singh, Dhirendra Pratap (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine
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Singh, S. (author)
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Bijalwan, V. (author)
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Kumar, V. (author)
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Khare, P. (author)
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Baboota, R. K. (author)
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Singh, P. (author)
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Boparai, R. K. (author)
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Singh, J. (author)
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Kondepudi, K. K. (author)
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Chopra, K. (author)
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Bishnoi, M. (author)
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(creator_code:org_t)
- 2017-11-10
- 2018
- English.
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In: European Journal of Nutrition. - : Springer Science and Business Media LLC. - 1436-6207 .- 1436-6215. ; 57:8, s. 2897-2911
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Abstract
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- Purpose Cranberries are a rich source of polyphenolic antioxidants. Purified sugars or artificial sweeteners are being added to cranberry-based food products to mask tartness. Refined sugar and artificial sweeteners intake modulate gut microbiota and result in metabolic complications. We evaluated effects of isomalto-oligosaccharides (IMOs; sweet tasting non-digestible oligosaccharides) with cranberry extract (CRX) on high fat diet (HFD)-induced metabolic alterations in mice. Methods Male Swiss albino mice were fed normal chow or HFD (58% fat kcal), and were administered either CRX (200 mg/kg) alone or in combination with IMOs (1 g/kg). Cecal short-chain fatty acids, abundances of selected (1) butyrate producing, (2) metabolically beneficial, and (3) selective lipopolysaccharides producing gram negative gut bacteria were studied. Further, gut-related histological, biochemical, genomic changes along with circulating pro-/anti-inflammatory markers and systemic obesity-associated metabolic changes were studied. Results Co-supplementation of CRX and IMOs significantly improved cecal SCFAs, especially butyrate levels, selected butyrate-producing bacteria (clostridial cluster XIVa bacteria) and butyrate kinase expression in HFD-fed mice. The combination also significantly improved gut beneficial bacterial abundance, gut histology and related changes (colon mucin production, gut permeability) as compared to individual agents. It also prevented HFD-induced systemic and tissue inflammation, glucose intolerance and systemic obesity-associated metabolic changes in adipose tissue and liver. The combination of CRX and IMOs appeared more effective in the prevention of HFD-induced gut derangements. Conclusion Combination of CRX and IMOs could be advantageous for normalization of metabolic alterations seen in diet-induced obesity via beneficial modulation of gastrointestinal health.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Gastroenterologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Gastroenterology and Hepatology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Näringslära (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nutrition and Dietetics (hsv//eng)
Keyword
- Butyrate
- Cranberry extract
- Ectopic fat
- Isomalto-oligosaccharides
- Polyphenols
- Mucin
- dextran sulfate sodium
- microbiota
- cancer
- adiposity
- blueberry
- model
- colon
- proanthocyanidins
- constituents
- morphology
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Singh, Dhirendra ...
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Singh, S.
-
Bijalwan, V.
-
Kumar, V.
-
Khare, P.
-
Baboota, R. K.
-
show more...
-
Singh, P.
-
Boparai, R. K.
-
Singh, J.
-
Kondepudi, K. K.
-
Chopra, K.
-
Bishnoi, M.
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show less...
- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Gastroenterology ...
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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European Journal ...
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University of Gothenburg