The DOI matches its Crossref record; 72 of the 72 references it cites were found in a registry or an index.
Dietary polyunsaturated fats of the W-6 and W-3 series reduce postprandial lipoprotein levels. Chronic and acute effects of fat saturation on postprandial lipoprotein metabolism.
Open accessAbstract
The chronic and acute effects of different types of dietary fat on postprandial lipoprotein metabolism were studied in eight normolipidemic subjects. Each person was placed for 25 d on each of three isocaloric diets: a saturated fat (SFA), a w-6 polyunsaturated fat (w-6 PUFA) and a w-3 polyunsaturated fat (w-3 PUFA) diet. Two vitamin A-fat loading tests were done on each diet. The concentrations in total plasma and chylomicron (Sf greater than 1,000) and nonchylomicron (Sf less than 1,000) fractions of retinyl palmitate (RP) were measured for 12 h postprandially. Compared with the SFA diet, the w-6 PUFA diet reduced chylomicron and nonchylomicron RP levels 56 and 38%, respectively, and the w-3 PUFA diet reduced these levels 67 and 53%, respectively. On further analysis, the main determinant of postprandial lipoprotein levels was the type of fat that was chronically fed, which appeared to mediate its effect by changing the concentration of the endogenous competitor for the system that catabolizes triglyeride-rich lipoproteins. However, there was a significant effect of the acute dietary fat load, which appeared to be due to a differential susceptibility to lipolysis of chylomicrons produced by SFA as opposed to PUFA fat loads. The levels of postprandial lipoproteins are determined by the interaction of these chronic and acute effects.
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“Fish oil supplementation lowers not only fasting (17) but also postprandial TG concentrations, regardless of the nature of the fat in the test meal (6,8,11,12,28,29).”
From Omega-3 fatty acid supplementation accelerates chylomicron triglyceride clearance (2003) · cites this paper as [12]
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“It showed that both acute and chronic supplementation with OM3FAs reduced plasma levels of chylomicrons and postprandial TG levels to a greater extent than saturated fatty acid- or OM6FA-enriched meals.”
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Cites
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Cited by
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Cornier, M.-A., Dabelea, D., Hernandez, T. L., Lindstrom, R. C., Steig, A. J., Stob, N. R., Van Pelt, R. E., Wang, H., & Eckel, R. H. (2008) · Endocrine Reviews · doi:10.1210/er.2008-0024 · Cited by 2,162
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Metadata
- Authors
- Weintraub, M. S., Zechner, R., Brown, A., Eisenberg, S., & Breslow, J. L.
- Affiliations
- Rockefeller University (US)
- Hadassah Medical Center (IL)
- Venue
- Journal of Clinical Investigation
- Published
- 1988-12-01
- Volume
- 82
- Issue
- 6
- Pages
- 1884-1893
- ISSN
- 0021-9738 (ISSN-L)
- PMC
- PMC442768
- OpenAlex
- W1974647064
- Cited by
- 331
- References
- 72
- Citations by year
- 2026: 1 · 2024: 2 · 2023: 3 · 2022: 3 · 2021: 2 · 2020: 4 · 2019: 3 · 2018: 5 · 2017: 4 · 2016: 4 · 2015: 6 · 2014: 9 · 2013: 6 · 2012: 6
- FWCI
- 8.92
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Journal of Clinical Investigation (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Pew Charitable Trusts
- American Heart Association
- National Institutes of Health
- National Institute on Aging (AG 04727)
- National Heart, Lung, and Blood Institute (HL 33714, HL32435)
- Topics
- Health Sciences › Nursing › Nutrition and Dietetics › Fatty Acid Research and Health
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipid metabolism and disorders
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Lipid metabolism and biosynthesis
- Keywords
- dietary polyunsaturated fatty acids, omega-6 fatty acids, omega-3 fatty acids, saturated fat, postprandial lipoprotein metabolism, chylomicrons, retinyl palmitate, triglyceride-rich lipoproteins, lipolysis
- MeSH terms
- Retinyl Esters, Adult, Chylomicrons, Dietary Fats, Diterpenes, Fatty Acids, Unsaturated, Glycated Hemoglobin, Humans, Insulin, Lipase, Lipolysis, Lipoproteins, Male, Platelet Count, Reference Values, Vitamin A
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