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Erschienen in: European Journal of Nutrition 4/2021

15.09.2020 | Original Contribution

Anthocyanins regulate serum adipsin and visfatin in patients with prediabetes or newly diagnosed diabetes: a randomized controlled trial

verfasst von: Liping Yang, Yun Qiu, Wenhua Ling, Zhaomin Liu, Lili Yang, Changyi Wang, Xiaolin Peng, Li Wang, Jianying Chen

Erschienen in: European Journal of Nutrition | Ausgabe 4/2021

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Abstract

Background

Epidemiological studies have suggested that adipsin and visfatin are associated with the development of type 2 diabetes. This is the first study to investigate the effects of supplementation with purified anthocyanins on serum adipsin and visfatin in patients with prediabetes or newly diagnosed diabetes.

Methods

A total of 160 participants with prediabetes or newly diagnosed diabetes (40–75 years old) were given 320 mg anthocyanins or placebo daily for 12 weeks in a randomized trial. Serum adipsin, serum visfatin, lipids and glycated hemoglobin A1c (HbA1c) were measured. The areas under the curve (AUCs) for glucose, insulin and C-peptide were determined before-and after-treatment by a standard 3-h 75 g oral glucose tolerance test (OGTT).

Results

Relatively significant increases in serum adipsin (net change 0.15 µg/mL [0.03, 0.27], p = 0.018) and decreases in visfatin (−3.5 ng/mL [−6.69, −0.31], p = 0.032) were observed between the anthocyanins and placebo groups. We also observed significant improvements in HbA1c (−0.11% [−0.22, −0.11], p = 0.033), apolipoprotein A-1 (apo A-1) (0.12 g/L [0.03, 0.21], p = 0.012) and apolipoprotein B (apo B) (−0.07 g/L [−0.14, −0.01], p = 0.033) in response to the anthocyanins intervention.

Conclusion

Purified anthocyanins supplementation for 12 weeks increased serum adipsin and decreased serum visfatin in patients with prediabetes or newly diagnosed diabetes.
Trial registration ClinicalTrials.gov, identifier: NCT02689765.
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Metadaten
Titel
Anthocyanins regulate serum adipsin and visfatin in patients with prediabetes or newly diagnosed diabetes: a randomized controlled trial
verfasst von
Liping Yang
Yun Qiu
Wenhua Ling
Zhaomin Liu
Lili Yang
Changyi Wang
Xiaolin Peng
Li Wang
Jianying Chen
Publikationsdatum
15.09.2020
Verlag
Springer Berlin Heidelberg
Erschienen in
European Journal of Nutrition / Ausgabe 4/2021
Print ISSN: 1436-6207
Elektronische ISSN: 1436-6215
DOI
https://doi.org/10.1007/s00394-020-02379-x

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