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Fatty acids reducing

Epoxide resins can be esterified with fatty acids to give media ranging from air-drying to stoving types. The presence of fatty acid reduces the chemical resistance to the same order as that of the alkyds. It is nevertheless sometimes found advantageous to use an epoxy ester for certain specialised purposes. [Pg.583]

Omega-3 fatty acids (eicosapentaenoic acid and docosa-hexaenoic acid), the predominant fatty acids in the oil of cold-water fish, lower triglycerides by as much as 35% when taken in large amounts. Fish oil supplements may be useful for patients with high triglycerides despite diet, alcohol restriction, and fibrate therapy. This effect may be modulated thru PPAR-a and a reduction in apolipoprotein B-100 secretion. Omega-3 fatty acids reduce platelet aggregation and have... [Pg.190]

The antisocial behaviour of young adults in prison was studied. Supplementation of the diet with capsules containing vitamins, minerals and essential fatty acids reduced antisocial behaviour in comparison with control subjects. A much larger study is currently being planned. [Pg.252]

Esterification with a fatty acid or with ferulic acid at C-3 of triterpene alcohols exerted almost no influence on the activity as has been observed with lupane- (264/265) and cycloartane- (66/67, 72/73) type compounds and a C-3 monohydroxy triterpenoid (264/266). However, esterification at C-3 with a fatty acid reduced the inhibitory activity of some dihydroxy triterpenoids (138/139,140 202/203, 204 230/231 232/233, 234). [Pg.57]

Among five triterpenoids isolated from Calendula officinalis flowers, P-amyrin (119), faradiol (232), i /-taraxasterol (238), taraxasterol (239), and lupeol (238), the diol 232 was the most active. It showed a dose-dependent effect with a potency that equals that of indomethacin (5) in the topical anti-inflammatory assay with croton oil [33]. Esterification at C-3 of 232 with a fatty acid reduced the activity by more than 50% [33] consistent with our observation in the TPA-induced assay described above. The anti-inflammatory properties, as determined by croton oil-induced edema of mouse ear, of faradiol-3-O-myristate (233) and its 3-O-palmitate (234), the main components of lipophilic extracts of C. officinalis flowers, were shown to be contribute significantly to the pronounced antiphlogistic activity of the lipophilic extracts of C. officinalis flowers [34]. [Pg.58]

Nalsen C., Vessby B., Berglund L., Uusitupa M., Hermansen K., Riccardi G., Rivellese A., Storlien L., Erkkila A., Yla-Herttuala S., Tapsell L., and Basu S. (2006). Dietary (n-3) fatty acids reduce plasma F2-isopiostanes but not prostaglandin F2Q in healthy humans. J. Nutr. 136 1222-1228. [Pg.277]

Decreased plasma concentrations of free fatty acids Reduced hepatic insulin extraction... [Pg.505]

Even though milk fat contains some fatty acids that may elevate plasma total and LDL-cholesterol levels, which are risk factors for CHD, this effect is balanced by concurrent increases in levels of anti-atherogenic HDL-choles-terol. In addition, saturated fatty acids reduce plasma levels of atherogenic Lp[a] and produce a less atherogenic LDL particle size. Dietary intervention studies, where there was a substantial reduction in saturated fat intake and plasma cholesterol levels, did not produce an improvement in CHD or total mortality. Prospective epidemiological studies provide no evidence that saturated fatty acids are a risk factor for CHD. Indeed, in two large studies, saturated fatty acids were inversely associated with risk. [Pg.632]

The list of research studies goes on and on, all with favorable results. We now know that the main fish oils, eicosapentanoic acid (EPA) and docohexanoic acid (DHA), work in a number of wonderful ways. These omega-3 fatty acids reduce the formation of blood clots and raise levels of the protective HDL cholesterol while dramatically lowering triglycerides. They prevent heart rhythm disturbances and they lower heart rates. Because heart rate is associated with the risk of sudden death, this association may at least partially explain the lower risk of sudden death among people who regularly eat fish. [Pg.180]

The resulting products are citric acid and a fatty acid reduced in length by two carbons. It is postulated that the remaining aliphatic acid after subsequent oxidation to the corresponding /3-keto acid undergoes a similar condensation. In this manner the complete breakdown of fatty acid chains is explained. [Pg.248]

There is a vast amount of data on the effects different fatty acids have when fed as usual food lipids. These will not be dealt with here. It is sufficient to stress that it is important to avoid generalizations. All saturated fatty acids do not raise cholesterol. Not all polyunsaturated fatty acids reduce cholesterol, and the physiological effects of different trans-fatty acids are different. In general, each fatty acid has distinct effects. We concentrate here on how fat structure can modulate the known effects of fatty acids. Furthermore, it is important to keep in mind that the nutritional effects of edible fats and oils do not only depend on the fatty acids they contain but also on the presence of other components. [Pg.1895]

Currently, disulfiram, naltrexone, and acamprosate are currently the only treatments approved for the management of alcohol dependence. Studies in animals have demonstrated that a diet enriched in vitamin E and saturated fatty acids reduces alcoholic liver injury by decreasing hpid per-oxidation. " Liver transplantation is the treatment of choice in end-stage liver disease. The results of transplantation in alcoholic liver disease are comparable to those with other forms of hver disease. ... [Pg.1819]

Fish Omega-3 fatty acids Reduce risk for heart disease... [Pg.605]

Kang JX, Xiao Y-F, Leaf A. Free, long-chain, polyunsaturated fatty acids reduce membrane electrical excitability in neonatal rat cardiac myocytes. Proc Natl Acad Sci USA 1995 92 3997-4001. [Pg.288]

Puri BK, Richardson AJ, Horrobin DF, Easton T, Saeed N, Oatridge A, etal. Eicosapentaenoic acid treatment in schizophrenia associated with symptom remission, normalisation of blood fatty acids, reduced neuronal membrane phospholipid turnover and structural brain changes. Int J Clin Prac 2000 54( 1 ) 57—63. [Pg.329]

Feng C, Keisler DH, Fritsche KL. Dietary omega-3 polyunsaturated fatty acids reduce IFN-gamma receptor expression in mice. J Interferon Cytokine Res 1999 19 41 8. [Pg.416]

ER fatty acid chain elongation, which uses two-carbon units provided by mal-onyl-CoA, is a cycle of condensation, reduction, dehydration, and reduction reactions similar to those observed in cytoplasmic fatty acid synthesis. In contrast to the cytoplasmic process, the intermediates in the ER elongation process are CoA esters. These reactions can lengthen both saturated and unsaturated fatty acids. Reducing equivalents are provided by NADPH. [Pg.398]

LB coatings may be modified, for example, when an LB-coated substrate is soaked in a suitable solvent such as acetone, alcohol or benzene, and the multilayer is skeletonized due to the dissolving out of the free fatty acid, reducing its actual thickness slightly, but decreasing the refractive index appreciably. This property is used to control the refractive index to produce antireflection coatings for glass. The holes in these skeletonized films can also be filled with other materials in vapor or liquid form. [Pg.222]

Unsaturated fatty acids are usually subjected to air oxidation reactions that create rancid taste effects. Therefore, hydrogenation of unsaturated fatty acids reduces these reactions and modifies their functionality. Nevertheless, how can one respond to the critics of hydrogenation who object to it from a health standpoint Through the years nutrition biochemists have been concerned about the trans fatty acids formed during the hydrogenation process (hydrogen gas is bubbled into oils) that produces artificial trans fatty acids that accumulate in body tissues. These artificial fatty acids cause all kinds of diseases because they are foreign to the human immune system and unnatural. [Pg.188]

Supplementation with n-3 polyunsaturated fatty acid reduced the number of days of absence from school due to ill-... [Pg.122]

Plane of Nutrition. The plane of nutrition alters the blood level of polyunsaturated fatty acids (mainly arachidonic acid), which are potent stimulators of PG release. These fatty acids can regulate PG production as precursors, as feedback inhibitors (1), or as competitors of arachidonic acid for PG synthase (15) however, other mechanisms of the effect of nutrition on PG release (for example, through nutrition-dependent production of metabolic hormones and growth factors) are not to be excluded (see below). Dietary fatty acids reduced ovarian and endometrial PGF synthesis, decreased ovulation rate in rats, delayed parturition in sheep and humans, and reduced embryonic mortalily in cows (15). [Pg.150]

The role of unsaturated fatty acids in inducing an inflammatory response of the endothelium has been explored and the results are contradictory (71-73). In one study, unsaturated fatty acids, by inducing an oxidative stress-like state, did promote an inflammatory response (71). However, this study could not have observed an anti-inflammatory effect because cells were not exposed to (proinflammatory) cytokines. Indeed, unsaturated fatty acids reduce the inflammatory response to cytokines in endothelial cells in vitro (72). 13-Oxo-octadecadienoic acid inhibits the cytokine-de-pendent expression of inducible cyclooxygenase in macrophages (74). As a result, the resolution of inflammation of the arterial wall would be impaired and this would favor atherosclerosis. By contrast, 13-hydroxy-octadecadienoic and 15-hydroxy-eicosatrienoic acids inhibit the cytokine-induced... [Pg.209]


See other pages where Fatty acids reducing is mentioned: [Pg.946]    [Pg.946]    [Pg.106]    [Pg.128]    [Pg.272]    [Pg.866]    [Pg.52]    [Pg.632]    [Pg.822]    [Pg.2685]    [Pg.226]    [Pg.549]    [Pg.483]    [Pg.377]    [Pg.4]    [Pg.989]    [Pg.203]    [Pg.142]    [Pg.44]    [Pg.60]    [Pg.44]    [Pg.57]    [Pg.251]    [Pg.87]    [Pg.122]   
See also in sourсe #XX -- [ Pg.21 ]




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