Data from intervention studies about the effects of a high intake of whole-grain cereals on adiponectin expression are still inconclusive. We evaluated the effects of whole-grain or refined cereals on fasting and postprandial serum adiponectin in people at high cardiovascular risk. According to a randomised controlled parallel group design, participants with metabolic syndrome were assigned to an isoenergetic diet based on either whole-grain cereal (WGC) or refined cereal (RC) products for 12-weeks. Anthropometric and biochemical measures were taken. Compared to baseline, fasting and postprandial serum adiponectin levels increased after both RC and WGC. In the WGC and RC groups combined, adiponectin concentrations significantly increased after 12-week intervention, and are directly associated with plasma SCFAs and acetate. Only increasing whole-grain cereals may not influence adiponectin levels, which could be modified by a fibre rich, low-fat, low-glycemic index diet, possibly through changes in gut microbiota, as suggested by the relation with SCFAs. Clinical Trials number: NCT00945854.

Nutritional factors influencing plasma adiponectin levels: results from a randomised controlled study with whole-grain cereals / Polito, Rita; Costabile, Giuseppina; Nigro, Ersilia; Giacco, Rosalba; Vetrani, Claudia; Anniballi, Gaia; Luongo, Delia; Riccardi, Gabriele; Daniele, Aurora; Annuzzi, Giovanni. - In: INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION. - ISSN 1465-3478. - 71:4(2020), pp. 509-515. [10.1080/09637486.2019.1680959]

Nutritional factors influencing plasma adiponectin levels: results from a randomised controlled study with whole-grain cereals

Costabile, Giuseppina
Co-primo
;
Nigro, Ersilia;Giacco, Rosalba;Vetrani, Claudia;Anniballi, Gaia;Riccardi, Gabriele;Daniele, Aurora;Annuzzi, Giovanni
2020

Abstract

Data from intervention studies about the effects of a high intake of whole-grain cereals on adiponectin expression are still inconclusive. We evaluated the effects of whole-grain or refined cereals on fasting and postprandial serum adiponectin in people at high cardiovascular risk. According to a randomised controlled parallel group design, participants with metabolic syndrome were assigned to an isoenergetic diet based on either whole-grain cereal (WGC) or refined cereal (RC) products for 12-weeks. Anthropometric and biochemical measures were taken. Compared to baseline, fasting and postprandial serum adiponectin levels increased after both RC and WGC. In the WGC and RC groups combined, adiponectin concentrations significantly increased after 12-week intervention, and are directly associated with plasma SCFAs and acetate. Only increasing whole-grain cereals may not influence adiponectin levels, which could be modified by a fibre rich, low-fat, low-glycemic index diet, possibly through changes in gut microbiota, as suggested by the relation with SCFAs. Clinical Trials number: NCT00945854.
2020
Nutritional factors influencing plasma adiponectin levels: results from a randomised controlled study with whole-grain cereals / Polito, Rita; Costabile, Giuseppina; Nigro, Ersilia; Giacco, Rosalba; Vetrani, Claudia; Anniballi, Gaia; Luongo, Delia; Riccardi, Gabriele; Daniele, Aurora; Annuzzi, Giovanni. - In: INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION. - ISSN 1465-3478. - 71:4(2020), pp. 509-515. [10.1080/09637486.2019.1680959]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/765793
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