Anthocyanins-rich purple potato extract prevents low-grade chronic inflammation-associated metabolic disorders
Why this work is in the frame
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Bibliographic record
Abstract
Dietary polyphenols including anthocyanins possess strong antioxidant and anti-inflammatory properties, and are known to help reduce risks of oxidative stress-induced chronic diseases. However, their effects on various aspects of the gut microenvironment towards preventing the unhealthy diet-induced metabolic disorders are still not well understood. The present study aims to verify the in vitro antioxidant and anti-inflammatory effects of the anthocyanin-rich extracts of purple potato (PPE), using a lipopolysaccharide (LPS) and high-fat diet (HFD)-induced obesity C57/BL6J mouse model, and to examine the effects of PPE on LPS+HFD-impaired metabolic homeostasis and the underlying mechanisms. We found that PPE, especially at higher dose significantly improved the glucose and lipid metabolism, and reduced inflammation in the plasma and various tissues. It significantly improved intestinal barrier integrity, altered fecal metabolite profile and gut microbiota composition. Our findings provide new insights into the roles of highly-pigmented vegetable-derived anthocyanins in maintaining gut health and ameliorating metabolic syndrome.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it