Contribution of dietary advanced glycation end products (AGE) to circulating AGE: Role of dietary fat

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dc.contributor.authorDavis, Kathleen Elizabeth
dc.contributor.authorPrasad, Chandan
dc.contributor.authorVijayagopal, Parakat
dc.contributor.authorJuma, Shanil
dc.contributor.authorAdams-Huet, Beverley
dc.contributor.authorImrhan, Victorine
dc.creator.orcidhttps://orcid.org/0000-0003-1290-1861
dc.date.accessioned2020-08-06T19:42:22Z
dc.date.available2020-08-06T19:42:22Z
dc.date.issued2015-09-22
dc.descriptionArticle originally published in British Journal of Nutrition, 114(11), 1797–1806. English. Published online 2015. https://doi.org/10.1017/s0007114515003487
dc.description.abstractThe purpose of this pilot study was to determine whether macronutrient content (low-fat v. high-fat diet) influences an indicator of advanced glycation end products (AGE), N ε carboxymethyl-lysine (CML), in the context of a 1-d, high-AGE diet. The effect of the diets on inflammatory markers was also assessed. A total of nineteen overweight and obese adults (nine men and ten women) without known disease were recruited to participate in a crossover challenge of a high-fat, high-AGE (HFHA) and low-fat, high-AGE (LFHA) diet. In each phase patients had fasting blood drawn, followed by consumption of a high-fat or low-fat breakfast test meal, then three postprandial blood draws at 1, 2 and 3 h after consuming the test meal. After consuming high-AGE meals for the remainder of the day, participants returned the next day for a follow-up analysis. A different pattern in the 3-h post-meal CML and soluble receptor for AGE response to the two diets was observed (P = 0·01 and 0·05, respectively). No change in serum CML was observed following consumption of a LFHA breakfast (535 (25th–75th percentile 451–790) to 495 (25th–75th percentile 391–682) ng/ml; P = 0·36), whereas a rise in CML occurred after the HFHA breakfast (463 (25th–75th percentile 428–664) to 578 (25th–75th percentile 474–865) ng/ml; P = 0·05). High sensitivity C-reactive protein and high molecular weight adiponectin were not affected by either diet. These findings suggest that dietary CML may not be as important in influencing serum CML as other dietary factors. In addition, acute exposure to dietary CML may not influence inflammation in adults without diabetes or kidney disease. This is contrary to previous findings.en_US
dc.identifier.citationThis is the abstract for an article that is available at https://doi.org/10.1017/s0007114515003487. Recommended citation: Davis, K. E., Prasad, C., Vijayagopal, P., Juma, S., Adams-Huet, B., & Imrhan, V. (2015). Contribution of dietary advanced glycation end products (age) to circulating age: Role of dietary fat. British Journal of Nutrition, 114(11), 1797–1806. This item has been deposited in accordance with publisher copyright and licensing terms and with the author’s permission.en_US
dc.identifier.urihttps://doi.org/10.1017/S0007114515003487
dc.identifier.urihttps://hdl.handle.net/11274/12365
dc.language.isoen_USen_US
dc.publisherCambridge University Pressen_US
dc.subjectAdvanced glycation end productsen_US
dc.subjectHigh-fat dieten_US
dc.subjectLow-fat dieten_US
dc.subjectObesityen_US
dc.subjectInflammationen_US
dc.subjectGlycotoxinsen_US
dc.subjectMaillard reaction productsen_US
dc.titleContribution of dietary advanced glycation end products (AGE) to circulating AGE: Role of dietary faten_US
dc.typeAbstracten_US

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