necrosis/triacylglycerol

Reported associations between Tumor Necrosis Factor-alpha (TNFA) and the postprandial triacylglycerol (TAG) response have been inconsistent, which could be due to variations in the TNFA gene, meal fat composition or participant's body weight. Hence, we investigated the association of TNFA

The aim of this study was to elucidate death pathways in macrophages resulting from exposure to triacylglycerols (TG), mechanisms which may be relevant to the development of atherosclerosis. A commercial TG emulsion (lipid emulsion, LE; 0.1-1.5 mg lipids/ml) was added to J774.2 cells in culture.

OBJECTIVE Curcumin, an active component derived from dietary spice turmeric (Curcuma longa), has been demonstrated antihyperglycemic, antiinflammatory and hypocholesterolemic activities in obesity and diabetes. These effects are associated with decreased level of circulating free fatty acids (FFA),

In patients with type 2 non-insulin-dependent diabetes mellitus (NIDDM), the biguanide, metformin, exerts its antihyperglycemic effect by improving insulin sensitivity, which is associated with decreased level of circulating free fatty acids (FFA). The flux of FFA and glycerol from adipose tissue to

Rats were fed from weaning on chow supplemented with suet or sunflower oil (10 % (w/w) each). The appearance of receptors for tumour necrosis factor-alpha on perinodal adipocytes from the popliteal depot following a subcutaneous injection of bacterial lipopolysaccharide was examined. In rats fed on

NMR-visible mobile lipid (ML) signals have been detected in (1)H-NMR spectra of tissues in vivo, ex vivo and in vitro, and have been shown to change in apparent intensity in association with pathology (necrosis in brain tumours) and normal processes (cell differentiation, cell growth arrest and

Wolman disease in an inherited metabolic disease, characterized by a severe deficiency of the acid lipase and a massive lysosomal storage of triacylglycerols and cholesteryl esters, associated with hepatosplenomegaly, adrenal calcification and nearly always fatal in the first year of life. Cultured

Increased systemic free fatty acids (FFA) impair insulin sensitivity. In obese and diabetic subjects, production of tumor necrosis factor-alpha (TNF-alpha), a proinflammatory cytokine, is elevated. TNF-alpha has a variety of effects by inducing inflammation, decreasing glucose utilization, and

Medium- and long-chain triacylglycerols (MLCT) were synthesized from rapeseed oil (RO), one kind of commonly used edible long-chain triacylglycerols, and then delivered to high-fat diet-induced obese rats. Compared with RO, MLCT consumption exhibited more potent effects on reducing body and tissue

OBJECTIVE Compared with soybean oil, a fish oil-enriched emulsion can improve the clinical outcomes of patients requiring parenteral nutrition. However, the superiority of fish oil emulsion to medium-chain triacylglycerols/long-chain triacylglycerols for short-term administration has seldom been

Obesity may represent a state of chronic low-grade inflammation associated with infiltration of adipose tissue by inflammatory cells. Tumor necrosis factor-α (TNF-α) and monocyte chemoattractant protein-1 (MCP-1/JE), two important inflammatory cytokines, have been shown to be regulated according to

In inflammatory conditions of the gut, cytokines are released into the mucosa and submucosa propagating and sustaining the inflammatory response. In CaCo-2 cells, we have shown that various inflammatory cytokines interfere with the secretion of lipids, an effect that is likely caused by the release

High levels of the triacylglycerol-rich lipoproteins, very low density lipoprotein (VLDL) and intermediate density lipoprotein (IDL) have been identified as independent risk factors for coronary heart disease, and inflammation is thought to contribute to atherosclerosis and its complications. To

In a group of randomly selected 29 healthy prepubertal children (16 boys, mean age 9.56 +/- 0.7 years, 13 girls, mean age 9.96 +/- 0.9 years) fasting serum leptin and leptin receptor concentrations were measured by ELISA and compared with insulin parameters (homeostatic model of assessment insulin

Acute inflammation is associated with changes in lipoprotein metabolism. Cytokines are thought to mediate the metabolic effects of the inflammatory process. This study was undertaken to compare the effects of interleukin-1 alpha (IL-1 alpha) to tumor necrosis factor (TNF) on lipoprotein metabolism