Cited by 17Seed and Plant BiochemistryNatural Antidiabetic Agents StudiesAdipokines, Inflammation, and Metabolic Diseases

Quinoa and Chia Modulate AMPK/PPAR-ɣ Signaling in High-Fat Diet–Induced Obesity Rat Model

Open access
Omran, Nayra Helmy, El-Bahy, Alshaymaa A. Z., Hosny, Heba Tallah Ashraf, Handoussa, Heba·2023·Revista Brasileira de Farmacognosia

Abstract

Abstract Obesity is one of the principal reasons behind a wide range of metabolic diseases and dramatic health complications. Recent studies shed the light on chia ( Salvia hispanica L., Lamiaceae) and quinoa ( Chenopodium quinoa Willd., Amaranthaceae) seeds and identified them as products of utmost health benefits. The present study was designed to explore the molecular mechanisms of the hydroalcoholic extract of those seeds in weight management. Rats were divided randomly into two main groups: control and treated. The control groups received regular chow diet, high-fat diet, and green tea. The treated groups received high-fat diet and chia or quinoa extracts. Results revealed that the seeds showed hepatoprotective effects and anti-inflammatory and antioxidant activities, and modulated leptin, adiponectin, serum lipid, and glycemic profiles. Effects are further consolidated by normal hepatic tissue architecture upon histopathological examination. Moreover, modulation of peroxisome proliferator-activated receptors-γ transcriptional activity via activation of 5′AMP-activated protein kinase and suppression of nuclear expression of sterol regulatory element-binding protein-1c in obese rats as compared to green tea were demonstrated. Characterization of the major secondary bioactive metabolites was done using HPLC/PDA/ESI-MS/MS. Our study advocates evidence-based study on nutrition and health claims on the use of chia and quinoa extracts as nutraceutical supplements for promoting weight wellness and alleviating its related metabolic disorders.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1007/s43450-023-00388-5

Cites

63 of 63 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Quinoa extracts showed anti-obesity, antioxidant, hypoglycemic, immunoregulatory, and collagenase-modulating effects in in vivo experiments with rats.

    “Quinoa extracts showed anti-obesity, antioxidant, hypoglycemic, immunoregulatory, and collagenase-modulating effects in in vivo experiments with rats [208,209,210,211,212,213,214].”

    From Ecdysterone and Turkesterone—Compounds with Prominent Potential in Sport and Healthy Nutrition (2024) · cites this paper as [212]

    The Glycemic Profile Improvement and Histopathological Alteration sections report reduced glucose, body weight, and oxidative-stress markers in obese rats given quinoa extract. The Anti-inflammatory Effect section reports reduced LT-B4, which supports an anti-inflammatory effect but not a broader immunoregulatory claim. No passage found in the copy supports collagenase modulation (searched: collagenase, collagen degradation, matrix metalloproteinase). (LLM, conf=0.87)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Omran, N. H., El-Bahy, A. A. Z., Hosny, H. T. A., & Handoussa, H.
Affiliations
  • University of Hertfordshire (GB)
  • Future University in Egypt (EG)
  • German University in Cairo (EG)
Corresponding author
Handoussa, Heba
Venue
Revista Brasileira de Farmacognosia
Published
2023-04-12
Volume
33
Issue
3
Pages
583-594
ISSN
  • 0102-695X (ISSN-L)
  • 1981-528X
OpenAlex
W4365138044
Cited by
17
References
63
Citations by year
2026: 5 · 2025: 5 · 2024: 6 · 2023: 1
FWCI
2.46
Type
journal article
Language
en
Open access
Locations
  • Revista Brasileira de Farmacognosia (publishedVersion, cc-by)
  • Greater South Information System
Funders
German University in Cairo
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Seed and Plant Biochemistry
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Natural Antidiabetic Agents Studies
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
Keywords
quinoa, chia, Salvia hispanica, high-fat diet-induced obesity, SREBP-1c, hepatoprotection, anti-inflammatory activity, antioxidant activity, leptin, adiponectin, serum lipids, glycemic profile, nutraceuticals, weight management, bioactive metabolites

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review