Reversible flow of cholesteryl ester between high-density lipoproteins and triacylglycerol-rich particles is modulated by the fatty acid composition and concentration of triacylglycerols

Cazita, P.M.; Castilho, Lísias Nogueira; Carvalho, Matheus Furtado de; Sesso, Antônio; Oliveira, Helena Coutinho Franco de; Quintão, E.C.R.

doi:10.1590/s0100-879x2010007500136

Cited by 2 publications

(2 citation statements)

References 35 publications

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“…Dietary fiber has an impact on how the lipids are metabolized, which results in further differences in the lipid compositions of milk [52,53]. A previous study indicated that the contents of specific FAs in TG molecules is positively correlated with the content of the corresponding dietary FAs [54]. The levels of PC, PE, PG, Cer, hexosylceramide, SM, and BisMePA in the G1 and G2 groups were significantly lower than those in the G3 group, suggesting that these lipids are affected by roughage.…”

Section: Discussionmentioning

confidence: 99%

Effects of Roughage on the Lipid and Volatile-Organic-Compound Profiles of Donkey Milk

Ren

Sun

Shi

et al. 2023

Foods

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The lipid molecules and volatile organic compounds (VOCs) in milk are heavily influenced by diet. However, little is known about how roughage affects the lipid and VOC contents of donkey milk. Accordingly, in the present study, donkeys were fed corn straw (G1 group), wheat hulls (G2 group), or wheat straw (G3 group), and the lipid and VOC profiles of their milk were determined using LC–MS and GC–MS. Of the 1842 lipids identified in donkey milk, 153 were found to be differential, including glycerolipids, glycerophospholipids, and sphingolipids. The G1 group showed a greater variety and content of triacyclglycerol species than the G2 and G3 groups. Of 45 VOCs, 31 were identified as differential, including nitrogen compounds, esters, and alcohols. These VOCs were significantly increased in the G2 and G3 groups, with the greatest difference being between the G1 and G2 groups. Thus, our study demonstrates that dietary roughage changes the lipid and VOC profiles of donkey milk.

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Section: Discussionmentioning

confidence: 99%

Effects of Roughage on the Lipid and Volatile-Organic-Compound Profiles of Donkey Milk

Ren

Sun

Shi

et al. 2023

Foods

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“…It has remained unclear as to how the consumption of n3 fatty acids found in fish oil are incorporated into and distributed among the various lipoprotein fractions. Data from the current sub-study, however, demonstrate that the ingestion of fish oil alone (or in combination with ERN) leads to potentially beneficial changes in fatty acid composition of plasma lipoproteins, which can have numerous effects on lipoprotein function including the exchange of cholesterol esters [39] and so could impact the course of vascular disease.…”

Section: Discussionmentioning

confidence: 99%

Treatment with omega-3 fatty acid ethyl-ester alters fatty acid composition of lipoproteins in overweight or obese adults with insulin resistance

Augustine

Lowenstein

Harris

et al. 2014

Prostaglandins, Leukotrienes and Essential Fatty Acids

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SUMMARY Introduction: The effects of dietary fatty acid supplementation on lipoprotein fatty acid composition have rarely been described. Patients and Methods: Sixty-one overweight and obese adults with dyslipidemia and insulin resistance were randomized to placebo, 2 g/day extended-release nicotinic acid (ERN), 4 g/day prescription omega-3 fatty acid ethyl ester (P-OM3), or combination therapy for sixteen weeks. Lipoprotein fatty acid composition was analyzed by gas chromatography pre- and post-treatment. Results: Treatment with P-OM3 or combination, but not ERN, increased proportions of eicosapentaenoic acid, docosahexaenoic acid, and docosapentaenoic acid, and reduced those for arachidonic acid in all lipoprotein fractions, with greatest impact in the high-density lipoprotein fraction. P-OM3-induced changes in eicosapentaenoic acid within low-density lipoproteins and very low-density lipoproteins were associated with beneficial effects on mean arterial pressure and pulse pressure. Conclusions: P-OM3 supplementation, with or without ERN, was associated with differentially altered lipoprotein fatty acid composition and improved blood pressure parameters.

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Reversible flow of cholesteryl ester between high-density lipoproteins and triacylglycerol-rich particles is modulated by the fatty acid composition and concentration of triacylglycerols

Cited by 2 publications

References 35 publications

Effects of Roughage on the Lipid and Volatile-Organic-Compound Profiles of Donkey Milk

Effects of Roughage on the Lipid and Volatile-Organic-Compound Profiles of Donkey Milk

Treatment with omega-3 fatty acid ethyl-ester alters fatty acid composition of lipoproteins in overweight or obese adults with insulin resistance

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