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1.
Camille Tagliaferri Jérôme Salles Jean-François Landrier Christophe Giraudet Véronique Patrac Patrice Lebecque Marie-Jeanne Davicco Audrey Chanet Corinne Pouyet Amélie Dhaussy Alain Huertas Yves Boirie Yohann Wittrant Véronique Coxam Stéphane Walrand 《European journal of nutrition》2015,54(7):1139-1149
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Philouze Clothilde Martin Jean-Charles Riva Catherine Marziou Alexandra Defoort Catherine Couturier Charlène Berton Thierry Astier Julien Jover Bernard Gayrard Nathalie Reboul Cyril Gayrard Sandrine Landrier Jean-François Obert Philippe 《Cardiovascular drugs and therapy / sponsored by the International Society of Cardiovascular Pharmacotherapy》2022,36(2):245-256
Cardiovascular Drugs and Therapy - To evaluate the effectiveness of vitamin D3 supplementation, in secondary prevention, on cardiac remodeling and function, as well as lipid profile, in a mouse... 相似文献
3.
Lipophilic micronutrients (LM) constitute a large family of molecules including several vitamins (A, D, E, K) and carotenoids. Their ability to regulate gene expression is becoming increasingly clear and constitutes an important part of nutrigenomics. Interestingly, adipose tissue is not only a main storage site for these molecules within the body, but it is also subjected to the regulatory effects of LM. Indeed, several gene regulations have been described in adipose tissue that could strongly impact its biology with respect to the modulation of adipogenesis, inflammatory status, or energy homeostasis and metabolism, among others. The repercussions in terms of health effects of such regulations in the context of obesity and associated pathologies represent an exciting and emerging field of research. The present review will focus on the regulatory effects of vitamin A, D, E and K as well as carotenoids on adipose tissue biology and physiology, notably in the context of obesity and associated disorders. 相似文献
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Anne?Morise Charles?Thomas Jean-Fran?ois?Landrier Philippe?Besnard Dominique?Hermier 《European journal of nutrition》2009,48(8):465-473
Background
In human beings, women are at lower risk of cardiovascular diseases, and respond differently from men to dietary fatty acids. 相似文献5.
Maria Ruiz-Castell Gwenaëlle Le Coroller Jean-Francois Landrier Djedgiga Kerkour Bernard Weber Guy Fagherazzi Brice M. R. Appenzeller Michel Vaillant Torsten Bohn 《Nutrients》2021,13(1)
Metabolic syndrome (MetS) characteristics include chronic inflammation and elevated oxidative stress. This study assessed associations between circulating concentrations of micronutrients/phytochemicals and inflammatory/oxidative stress markers with MetS and MetS components. Adults (N = 606) from the European Health Examination Survey in Luxembourg (2013–2015) were randomly selected. We performed a multivariable logistic regression model using the least absolute shrinkage and selection operator to identify MetS-associated variables. Participants with MetS had higher concentrations of C-reactive protein (CRP), 8-iso-prostaglandin F2α, leptin, insulin, and vitamins E/A, but lower concentrations of adiponectin, beta-carotene, and oxidized low-density lipoprotein. A one-unit increase in log-CRP was associated with 51% greater odds of MetS (OR = 1.51 (95% CI: 1.16, 1.98)). Adults with a one-unit increase in log-leptin were 3.1 times more likely to have MetS (3.10 (2.10, 4.72)). Women with a one-unit increase in vitamin A were associated with 3% increased odds of MetS (1.03 (1.01, 1.05)), while those with a one-unit increase in log-adiponectin were associated with 82% decreased odds (0.18 (0.07, 0.46)). Chronic inflammation best characterized adults with MetS, as CRP, adiponectin, and leptin were selected as the main MetS determinants. Micronutrients did not seem to affect MetS, except for vitamin A in women. 相似文献
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Haemodialysis patients with diabetes eat less than those without: A plea for a permissive diet 下载免费PDF全文
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Obesity is frequently linked to insulin resistance. Insulin resistance results from dysfunctions in insulin signalling pathways and the modification of adipokine expression patterns, most notably the production of inflammatory adipokines. In adipose tissue, multiple factors, like hypoxia, increase the plasma concentration of free fatty acids and induce oxidative stress, both of which appear to be involved in adipokine dysregulation. 相似文献
9.
Tardif N Salles J Landrier JF Mothe-Satney I Guillet C Boue-Vaysse C Combaret L Giraudet C Patrac V Bertrand-Michel J Migné C Chardigny JM Boirie Y Walrand S 《Clinical nutrition (Edinburgh, Scotland)》2011,30(6):799-806
Background & aims
Age-related inflammation and insulin resistance (IR) have been implicated in the inability of old muscles to properly respond to anabolic stimuli such as amino acids (AA) or insulin. Since fatty acids can modulate inflammation and IR in muscle cells, we investigated the effect of palmitate-enriched diet and oleate-enriched diet on inflammation, IR and muscle protein synthesis (MPS) rate in old rats.Methods
Twenty-four 25-month-old rats were fed either a control diet (OC), an oleate-enriched diet (HFO) or a palmitate-enriched diet (HFP) for 16 weeks. MPS using labeled amino acids and mTOR activation were assessed after AA and insulin anabolic stimulation to mimic postprandial state.Results
IR and systemic and adipose tissue inflammation (TNFα and IL1β) were improved in the HFO group. Muscle genes controlling mitochondrial β-oxidation (PPARs, MCAD and CPT-1b) were up-regulated in the HFO group. AA and insulin-stimulated MPS in the HFO group only, and this stimulation was related to activation of the Akt/mTOR pathway.Conclusions
The age-related MPS response to anabolic signals was improved in rats fed an oleate-enriched diet. This effect was related to activation of muscle oxidative pathways, lower IR, and a decrease in inflammation. 相似文献10.
Moussa M Landrier JF Reboul E Ghiringhelli O Coméra C Collet X Fröhlich K Böhm V Borel P 《The Journal of nutrition》2008,138(8):1432-1436
Cholesterol membrane transporters scavenger receptor class B type I (SR-BI) and (cluster determinant 36) are involved in intestinal uptake of lutein and beta-carotene, 2 of the 3 main carotenoids of the human diet. The aim of this work was therefore to determine whether SR-BI and NPC1L1 (Niemann-Pick C1-like 1), another cholesterol transporter, are implicated in absorption of lycopene, the 3rd main carotenoid of the human diet. Anti-human SR-BI antibody and block lipid transport 1 (BLT1) (a chemical inhibitor of lipid transport by SR-BI) impaired up to 60% (all-E) and (5Z)-lycopene uptake (P < 0.05) by Caco-2 cell monolayers, which were used as a model of human intestinal epithelium. The involvement of SR-BI in lycopene absorption in vivo was then verified by comparing plasma lycopene concentrations in wild-type and SR-BI transgenic mice that were fed a diet enriched with 0.25 g/kg (all-E)-lycopene for 1 mo. Plasma lycopene concentrations were approximately 10-fold higher (P < 0.001) in mice overexpressing SR-BI in the intestine than in wild-type mice, confirming the involvement of SR-BI in lycopene absorption. Further experiments showed that (all-E)-lycopene did not affect SR-BI mRNA levels in Caco-2 cells or mouse intestine. In contrast to SR-BI, neither anti-human NPC1L1 antibody nor ezetimibe, used as inhibitors of lycopene uptake via NPC1L1, significantly impaired (all-E) or (5Z)-lycopene uptake by Caco-2 monolayers. Thus, the present data show that lycopene absorption is, at least in part, mediated by SR-BI but not by NPC1L1. 相似文献