دورية أكاديمية
أعرض في EDS

Short-term flaxseed oil, rich in omega 3, protects mice against metabolic damage caused by high-fat diet, but not inflammation.

التفاصيل البيبلوغرافية
العنوان: Short-term flaxseed oil, rich in omega 3, protects mice against metabolic damage caused by high-fat diet, but not inflammation.
المؤلفون: Nakandakari SCBR; Laboratory of Nutritional Genomics, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Nutrigenomics and Lipids Research Center (CELN), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., Gaspar RC; Nutrigenomics and Lipids Research Center (CELN), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Molecular Biology of Exercise, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., Kuga GK; Laboratory of Molecular Biology of Exercise, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., Ramos CO; Laboratory of Nutritional Genomics, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., Vieira RF; Nutrigenomics and Lipids Research Center (CELN), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Molecular Biology of Exercise, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., Rios TDS; Laboratory of Nutritional Genomics, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Nutrigenomics and Lipids Research Center (CELN), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., Muñoz VR; Nutrigenomics and Lipids Research Center (CELN), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Molecular Biology of Exercise, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., Sant'ana MR; Laboratory of Nutritional Genomics, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., Simabuco FM; Multidisciplinary Laboratory of Food and Health (LABMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil., da Silva ASR; School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil., Moura LP; Laboratory of Molecular Biology of Exercise, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Cell Signaling, Obesity and Comorbidities Research Center (OCRC), University of Campinas, Campinas, São Paulo, Brazil., Ropelle ER; Nutrigenomics and Lipids Research Center (CELN), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Molecular Biology of Exercise, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Cell Signaling, Obesity and Comorbidities Research Center (OCRC), University of Campinas, Campinas, São Paulo, Brazil., Pauli JR; Nutrigenomics and Lipids Research Center (CELN), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Molecular Biology of Exercise, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Cell Signaling, Obesity and Comorbidities Research Center (OCRC), University of Campinas, Campinas, São Paulo, Brazil., Cintra DE; Laboratory of Nutritional Genomics, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Nutrigenomics and Lipids Research Center (CELN), University of Campinas (UNICAMP), Limeira, São Paulo, Brazil; Laboratory of Cell Signaling, Obesity and Comorbidities Research Center (OCRC), University of Campinas, Campinas, São Paulo, Brazil. Electronic address: dcintra@yahoo.com.
المصدر: The Journal of nutritional biochemistry [J Nutr Biochem] 2023 Apr; Vol. 114, pp. 109270. Date of Electronic Publication: 2023 Jan 25.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: Elsevier Science Country of Publication: United States NLM ID: 9010081 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-4847 (Electronic) Linking ISSN: 09552863 NLM ISO Abbreviation: J Nutr Biochem Subsets: MEDLINE
أسماء مطبوعة: Publication: <1996->: New York, NY : Elsevier Science
Original Publication: Stoneham, MA, USA : Butterworths, c1990-
مواضيع طبية MeSH: Diet, High-Fat*/adverse effects , Fatty Acids, Omega-3*/pharmacology , Fatty Acids, Omega-3*/metabolism, Mice ; Animals ; Linseed Oil/pharmacology ; Inflammation/metabolism ; Adipose Tissue/metabolism ; Glucose/metabolism ; Mice, Inbred C57BL
مستخلص: It is known that long-term high-fat diet (HF) feeding drastically affects the adipose tissue, contributing to metabolic disorders. Recently, short-term HF consumption was shown to affect different neuronal signaling pathways. Thus, we aimed to evaluate the inflammatory effects of a short-term HF and whether a diet containing omega-3 fatty acid fats from flaxseed oil (FS) has protective effects. Mice were divided into three groups for 3 d, according to their diets: Control group (CT), HF, or FS for 3 d. Lipid profiles were assessed through mass spectrometry and inflammatory markers by RT-qPCR and Western blotting. After short-term HF, mice increased food intake, body weight, adiposity, and fasting glucose. Increased mRNA content of Ccl2 and Tnf was demonstrated in the HF compared to CT in mesenteric adipose tissue. In the liver, TNFα protein was higher in the HF group than in CT, followed by a decreased polyunsaturated fatty acids tissue incorporation in HF. On the other hand, the consumption of FS reduced food intake and fasting glucose, as well as increased omega-3 fatty acid incorporation in MAT and the liver. However, short-term FS was insufficient to control the early inflammation triggered by HF in MAT and the liver. These data demonstrated that a 3-d HF diet is enough to damage glucose homeostasis and trigger inflammation. In contrast, short-term FS protects against increased food intake and fasting glucose but not inflammation in mice.
Competing Interests: Declaration of competing interests The authors declare that there are no conflicts of interest.
(Copyright © 2023 Elsevier Inc. All rights reserved.)
فهرسة مساهمة: Keywords: Adipose tissue; Inflammation; Liver; Omega-3; Saturated fatty acids
المشرفين على المادة: 8001-26-1 (Linseed Oil)
0 (Fatty Acids, Omega-3)
IY9XDZ35W2 (Glucose)
تواريخ الأحداث: Date Created: 20230127 Date Completed: 20230306 Latest Revision: 20230316
رمز التحديث: 20230320
DOI: 10.1016/j.jnutbio.2023.109270
PMID: 36706930
قاعدة البيانات: MEDLINE
الوصف
تدمد:1873-4847
DOI:10.1016/j.jnutbio.2023.109270