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Dietary carbohydrat...
Dietary carbohydrate modification alters serum metabolic profiles in individuals with the metabolic syndrome
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- Lankinen, Maria A. (author)
- VTT Technical Research Centre of Finland, Espoo, Finland; Department of Clinical Nutrition, School of Public Health and Clinical Nutrition, University of Kuopio, Kuopio, Finland
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- Schwab, Ursula S. (author)
- Department of Clinical Nutrition, School of Public Health and Clinical Nutrition, University of Kuopio, Kuopio, Finland; Institute of Clinical Medicine, Internal Medicine, Kuopio University Hospital, Kuopio, Finland
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- Gopalacharyulu, Peddinti (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Seppänen-Laakso, Tuulikki E. VTT Technical Research Centre of Finland, Espoo, Finland Author ID: 55949278200 Follow this Author (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Yetukuri, L. (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Sysi-Aho, Marko (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Kallio, Petteri (author)
- Department of Clinical Nutrition, Food and Health Research Centre, School of Public Health and Clinical Nutrition, , Kuopio, Finland
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- Suortti, Tapani M. (author)
- VTT Technical Research Centre of Finland, Espoo, Finland
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- Laaksonen, David E. (author)
- Institute of Clinical Medicine, Internal Medicine, Kuopio University Hospital, Kuopio, Finland; Institute of Biomedicine, Physiology, University of Kuopio, Kuopio, Finland
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- Gylling, Helena K. (author)
- Department of Clinical Nutrition, School of Public Health and Clinical Nutrition, University of Kuopio, Kuopio, Finland; Institute of Clinical Medicine, Internal Medicine, Kuopio University Hospital, Kuopio, Finland
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- Poutanen, Kaisa S. (author)
- VTT Technical Research Centre of Finland, Espoo, Finland; Department of Clinical Nutrition, Food and Health Research Centre, School of Public Health and Clinical Nutrition, , Kuopio, Finland
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- Kolehmainen, Marjukka (author)
- Department of Clinical Nutrition, Food and Health Research Centre, School of Public Health and Clinical Nutrition, , Kuopio, Finland
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- Oresic, Matej, 1967- (author)
- Örebro universitet,Institutionen för medicinska vetenskaper
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(creator_code:org_t)
- Elsevier, 2010
- 2010
- English.
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In: NMCD. Nutrition Metabolism and Cardiovascular Diseases. - : Elsevier. - 0939-4753 .- 1590-3729. ; 20:4, s. 249-57
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- BACKGROUND AND AIMS: Whole-grain cereals and diets with a low glycemic index may protect against the development of type 2 diabetes and heart disease, but the mechanisms are poorly understood. We studied the effect of carbohydrate modification on serum metabolic profiles, including lipids and branched chain amino acids, and dependencies between these and specific gene expression pathways in adipose tissue.METHODS AND RESULTS: Twenty subjects with metabolic syndrome were selected from the larger FUNGENUT study population, randomized either to a diet high in oat and wheat bread and potato (OWP) or rye bread and pasta (RP). Serum metabolomics analyses were performed using ultra-performance liquid chromatography coupled to electrospray ionization mass spectrometry (UPLC/MS), gas chromatography (GC) and UPLC. In the OWP group multiple proinflammatory lysophosphatidylcholines increased, while in the RP group docosahexaenoic acid (DHA 22:6n-3) increased and isoleucine decreased. mRNA expression of stress reactions- and adipose tissue differentiation-related genes were up-regulated in adipose tissue in the OWP group. In the RP group, however, pathways related to stress reactions and insulin signaling and energy metabolism were down-regulated. The lipid profiles had the strongest association with the changes in the adipose tissue differentiation pathway when using the elastic net regression model of the lipidomic profiles on selected pathways.CONCLUSION: Our results suggest that the dietary carbohydrate modification alters the serum metabolic profile, especially in lysoPC species, and may, thus, contribute to proinflammatory processes which in turn promote adverse changes in insulin and glucose metabolism.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Näringslära (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nutrition and Dietetics (hsv//eng)
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Lankinen, Maria ...
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Schwab, Ursula S ...
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Gopalacharyulu, ...
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Seppänen-Laakso, ...
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Yetukuri, L.
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Sysi-Aho, Marko
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Kallio, Petteri
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Suortti, Tapani ...
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Laaksonen, David ...
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Gylling, Helena ...
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Poutanen, Kaisa ...
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Kolehmainen, Mar ...
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Oresic, Matej, 1 ...
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- MEDICAL AND HEALTH SCIENCES
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NMCD. Nutrition ...
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Örebro University