scholarly journals Dietary lipids from body to brain

2021 ◽  
pp. 101144
Author(s):  
Custers ◽  
E.M. Emma ◽  
Kiliaan ◽  
J. Amanda
Keyword(s):  
Dietary Lipids

Cardioprotective Effects of Diet with Different Grains on Lipid Profiles and Antioxidative System in Obesity-Induced Rats

2012 ◽  
Vol 82 (2) ◽  
pp. 85-93 ◽  
Author(s):  
Y. Kim ◽  
H. Shin ◽  
S. Lee
Keyword(s):  
Aortic Wall ◽  
Plasma Lipids ◽  
Antioxidant Activities ◽  
Plasma Lipid ◽  
Density Lipoprotein ◽  
Thiobarbituric Acid ◽  
Lipid Profiles ◽  
Dietary Lipids ◽  
Male Rats

In the present study, the nutritional quality of four grains including adlay (AD), buckwheat (BW), glutinous barley (GB), and white rice (WR) were evaluated in terms of plasma lipid parameters, gut transit time, and thickness of the aortic wall in rats. The rats were then raised for 4 weeks on the high-fat diet based on the American Institute of Nutrition-93 (AIN-93 G) diets containing 1 % cholesterol and 20 % dietary lipids. Forty male rats were divided into 4 groups and raised for 4 weeks with a diet containing one of the following grains: WR, AD, BW, or WB. The level of thiobarbituric acid-reactive substances (TBARS) in liver was shown to be higher in rats by the order of those fed WR, AD, GB, and BW. This indicates that other grains decreased oxidative stress in vivo more than WR. The superoxide dismutase, glutathione, glutathione peroxidase, and glutathione reductase levels in the AD, BW, and GB groups were significantly higher than those in the WR group (p < 0.05). Plasma lipid profiles differed significantly according to grain combination, and decreased aortic wall thickness was consistent with the finding of decreased plasma low-density lipoprotein cholesterol (LDL-C) (p < 0.05) and increased high-density lipoprotein (HDL-C) in rats fed AD, BW, and GB (p < 0.001). The antioxidant and hypolipidemic capacities of grains are quite high, especially those of adlay, buckwheat, and glutinous barley. In conclusion, this study has demonstrated that the whole grains had a cardioprotective effect. This effect was related to several mechanisms that corresponded to lowering plasma lipids, decreasing TBARS, and increasing antioxidant activities.

Dietary Lipids, Cell Adhesion and Breast Cancer Metastasis

2002 ◽  
Author(s):  
Michael J. Toborek ◽  
Bernard Hennig ◽  
Larry W. Robertson
Keyword(s):  
Breast Cancer ◽  
Cell Adhesion ◽  
Cancer Metastasis ◽  
Breast Cancer Metastasis ◽  
Dietary Lipids

Dietary Lipids and Alzheimer’s Disease

2013 ◽  
Vol 10 (5) ◽  
pp. 542-548 ◽  
Author(s):  
Zareen Amtul ◽  
Jae Wook Park ◽  
M. Paul Murphy ◽  
Rafat A. Siddiqui ◽  
Muhammad Iqbal Choudhary
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Dietary Lipids

New Insights into Wine Taste: Impact of Dietary Lipids on Sensory Perceptions of Grape Tannins

2021 ◽  
Vol 69 (10) ◽  
pp. 3165-3174
Author(s):  
Ahmad Saad ◽  
Julien Bousquet ◽  
Nora Fernandez-Castro ◽  
Antoine Loquet ◽  
Julie Géan
Keyword(s):  
Dietary Lipids

scholarly journals Modulation of hepatic and intestinal Glutathione S-transferases and other antioxidant enzymes by dietary lipids in streptozotocin diabetic rats

Chemosphere ◽  
1999 ◽  
Vol 38 (13) ◽  
pp. 3003-3013 ◽  
Author(s):  
M.Dolores Girón ◽  
Rafael Salto ◽  
Yolanda González ◽  
Jose A. Girón ◽  
Natalia Nieto ◽  
...  
Keyword(s):  
Antioxidant Enzymes ◽  
Diabetic Rats ◽  
Dietary Lipids ◽  
Glutathione S Transferases ◽  
Streptozotocin Diabetic Rats

scholarly journals Dietary plant proteins and vegetable oil blends increase adiposity and plasma lipids in Atlantic salmon (Salmo salarL.)

2011 ◽  
Vol 106 (5) ◽  
pp. 633-647 ◽  
Author(s):  
Bente E. Torstensen ◽  
Marit Espe ◽  
Ingunn Stubhaug ◽  
Øyvind Lie
Keyword(s):  
Lipid Metabolism ◽  
Atlantic Salmon ◽  
Fish Oil ◽  
Fish Meal ◽  
Dietary Lipids ◽  
The Body ◽  
Whole Body ◽  
Acid Uptake ◽  
Plant Proteins ◽  
Vldl Assembly

In order to study whether lipid metabolism may be affected by maximum replacement of dietary fish oil and fish meal with vegetable oils (VO) and plant proteins (PP), Atlantic salmon (Salmo salarL.) smolts were fed a control diet containing fish oil and fish meal or one of three plant-based diets through the seawater production phase for 12 months. Diets were formulated to meet all known nutrient requirements. The whole-body lipid storage pattern was measured after 12 months, as well as post-absorptive plasma, VLDL and liver TAG. To further understand the effects on lipid metabolism, expression of genes encoding for proteins involved in VLDL assembly (apoB100), fatty acid uptake (FATP1, cd36, LPL and FABP3, FABP10 and FABP11) were measured in liver and visceral adipose tissue. Maximum dietary VO and PP increased visceral lipid stores, liver TAG, and plasma VLDL and TAG concentrations. Increased plasma TAG correlated with an increased expression of apoB100, indicating increased VLDL assembly in the liver of fish fed the high-plant protein- and VO-based diet. Atlantic salmon fed intermediate replacement levels of VO or PP did not have increased body fat or visceral mass. Overall, the present results demonstrate an interaction between dietary lipids and protein on lipid metabolism, increasing overall adiposity and TAG in the body when fish meal and fish oil are replaced concomitantly at maximised levels of VO and PP.

Dietary lipids and gene expression

2004 ◽  
Vol 32 (6) ◽  
pp. 999-1002 ◽  
Author(s):  
H.M. Roche
Keyword(s):  
Insulin Resistance ◽  
Metabolic Syndrome ◽  
Transcription Factors ◽  
Fatty Acid ◽  
Regulatory Element ◽  
Nuclear Factor Κb ◽  
Dietary Lipids ◽  
Dietary Fatty Acids ◽  
Dietary Fatty Acid ◽  
The Metabolic Syndrome

Nutrition is a key environmental factor that is particularly involved in the pathogenesis and progression of several polygenic, diet-related diseases. Nutrigenomics refers to the interaction between nutrition and the human genome. Dietary fatty acids interact with multiple nutrient-sensitive transcription factors. This explains the molecular basis of some of the health effects associated with altered dietary fatty acid composition. The metabolic syndrome is a very common condition, characterized by insulin resistance, abdominal obesity, dyslipidaemia and hypertension. It often precedes Type 2 diabetes mellitus, and is associated with a greater risk of cardiovascular disease. Several lines of evidence suggest that the interaction between nutrient-derived metabolic stressors and pro-inflammatory signals play an important role in the aetiology of insulin resistance and the development of the metabolic syndrome. This paper will address the interaction between several nutrient-sensitive transcription factors, including SREBP (sterol-regulatory-element-binding protein) and NFκB (nuclear factor κB), demonstrating how this interaction may be altered with dietary fatty acid interventions.

scholarly journals Prolonged Intake of Dietary Lipids Alters Membrane Structure and T Cell Responses in LDLr−/− Mice

2016 ◽  
Vol 196 (10) ◽  
pp. 3993-4002 ◽  
Author(s):  
Abigail H. Pollock ◽  
Nicodemus Tedla ◽  
Sarah E. Hancock ◽  
Rhea Cornely ◽  
Todd W. Mitchell ◽  
...  
Keyword(s):  
T Cell ◽  
Membrane Structure ◽  
T Cell Responses ◽  
Dietary Lipids ◽  
Cell Responses

scholarly journals Influence of Dietary Lipids on Pigmentation of Young Chickens

1989 ◽  
Vol 68 (9) ◽  
pp. 1246-1254 ◽  
Author(s):  
JULIUSZ K. TYCZKOWSKI ◽  
JONATHAN L. SCHAEFFER ◽  
PAT B. HAMILTON
Keyword(s):  
Dietary Lipids
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