LDL oxidation
Simultaneous quantification and inhibitory effect on LDL oxidation of the traditional Korean medicine, Leejung tang
... of LDL from oxidation should be an effective strategy to prevent the development or progression of atherosclerosis ...of LDL to oxi- dation ...cell-mediated oxidation of LDL [12] and ...
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Angiopoietin-2 confers Atheroprotection in apoE-/- mice by inhibiting LDL oxidation via nitric oxide
... tissue LDL oxidation in Ang-2-treated animals prompted us to examine whether Ang-2 could suppress LDL oxidation by endothelial cells in ...native LDL oxidation was low ...HUVEC, ...
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Inhibitory effects of myrtle (Myrtus communis L ) leaves hydroalcoholic extract on LDL oxidation in vitro
... LDL Oxidation: After isolation of total LDL, the protein content of LDL was ...measured. LDL was adjusted to 150 μg/mL of LDL protein with 10 mM PBS, ...containing LDL and ...
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Guaraná (Paullinia cupana Kunth) effects on LDL oxidation in elderly people: an in vitro and in vivo study
... Previous experimental investigations have suggested that guaraná has positive effects on lipid metabolism [7], in body weight loss [8], and increases basal energy expend- iture [9]. Furthermore, studies suggested that ...
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Contribution of Dietary Intakes of Antioxidants to Homocysteine Induced Low Density Lipoprotein (LDL) Oxidation in Atherosclerotic Patients
... Hcy-induced LDL oxidation in atherosclerotic patients (AP) and ...and LDL were higher, but plasma apo A-I in HDL and folate were lower in the AP ...plasma LDL, plasma folate, and low intakes ...
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The synergistic effect of daidzein and α tocopherol or ascorbic acid on microsome and LDL oxidation
... prevented LDL against oxidative modification by prolonging the lag time, decreasing the propagating rate, and suppressing malonaldehyde (MDA) and carbonyls ...microsomes oxidation and with ascorbic acid in ...
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CHARACTERIZATION OF MILLET AND SORGHUM FLOUR POLYPHENOLS FROM NORTHERN IVORY COAST: CAPACITIES AT PROTECTING LDL AGAINST OXIDATION MEDIATED BY CU 2+ AND AAPH.
... that LDL oxidation is a complex, multistep procedure involving both lipid and protein fractions through different mechanisms ...of LDL, the capacity of antioxidants to directly react with and quench ...
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Inhibition by interferon gamma of human mononuclear cell mediated low density lipoprotein oxidation Participation of tryptophan metabolism along the kynurenine pathway
... (LDL) oxidation mediated by human peripheral blood mononuclear cells (PBMC) and monocyte-derived macrophages (MDM) in Ham's F-10 medium supplemented with physiological amounts of L-tryptophan ...assessed ...
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Genetic dietary regulation of serum paraoxonase expression and its role in atherogenesis in a mouse model
... In an effort to identify genetic factors contributing to atherogenesis, we have studied inbred strains of mice that are susceptible (C57BL/6J) and resistant (C3H/HeJ) to diet- induced aortic fatty streak lesions. When ...
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Antioxidant Effects of Vitamins C and E on the Low-Density Lipoprotein Oxidation Mediated by Myeloperoxidase
... of LDL oxidation by vitamin C at concentrations between 50 mM to 150 mM was concentration dependent, showing the maximum effect at 150 mM in which about 64% inhibition was ...on LDL susceptibility to ...
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Antioxidant and anti-inflammatory mechanisms of astaxanthin in cardiovascular diseases
... The LDL oxidation time in the presence of astaxanthin has been analyzed in vitro and ex ...prolonged LDL oxidation in a dose-dependent manner, in addition to being more effective at this ...
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Human suction blister interstitial fluid prevents metal ion dependent oxidation of low density lipoprotein by macrophages and in cell free systems
... against oxidation by the highly efficient antioxidant defense mechanisms of human ...plasma. LDL oxidation contributing to atherosclerosis, therefore, has been hypothesized to take place in the ...
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Human macrophages limit oxidation products in low density lipoprotein
... when LDL is oxidized longer than 24 ...of LDL oxidation where lipid hydroperoxides are formed Production of reactive oxygen species from oxLDL and macrophages as measured by isoluminol-enhanced ...
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Effects of oleate rich and linoleate rich diets on the susceptibility of low density lipoprotein to oxidative modification in mildly hypercholesterolemic subjects
... phospholipids followed by extensive loss of unsaturated fatty acids in cholesteryl esters and triglycerides. Changes in HDL fatty acid composition also occurred. However, HDL from both dietary groups retained its ability ...
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3 Chlorotyrosine, a specific marker of myeloperoxidase catalyzed oxidation, is markedly elevated in low density lipoprotein isolated from human atherosclerotic intima
... of LDL with reagent HOCl resulted in 3-chlorotyrosine formation, implicating HOCl as an inter- mediate in the enzymatic reaction ...in LDL oxidized by hy- droxyl radical, copper, iron, hemin, glucose, ...
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Comparative Effects of Copper, Iron, Vanadium and Titanium on Low Density Lipoprotein Oxidation in vitro
... yet. LDL oxidation may require the generation of superoxide anion and probably the ultimate generation of hydroxyl radicals by the Fenton ...the oxidation by Cu ion, PUFA of LDL were oxidized ...
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Glucose Influence on Copper Ion-Dependent Oxidation of Low Density Lipoprotein
... LDL oxidation at absence (as control) and/or presence of glucose was monitored by changes in TBARS ...2A). Oxidation of LDL decreased in presence of 20-180 mM of glucose ...induced LDL ...
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Paradoxical actions of antioxidants in the oxidation of low density lipoprotein by peroxidases
... of LDL by peroxidases has been suggested to be a model for in vivo ...the oxidation of LDL by copper, oxidation by peroxidase system (H2O2/horse radish peroxidase) showed less ...of ...
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English and Black Walnut Phenolic Antioxidant Activity in Vitro and Following Human Nut Consumption
... inhibit LDL oxidation were examined using wal- nut phenolic extracts prepared with acetone or methanol in ...Human LDL antioxidant capacity was also exa- mined ex vivo following 28 days of walnut ...
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HDL enhances oxidation of LDL in vitro in both men and women
... and LDL and HDL size [16,23] are among the factors that have been shown to have an impact on oxidation parameters, the former especially in supple- mentation ...influence LDL oxidation ...
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