Evidence map›Paper›PMID 33546744›Full record

ArticleDiabetology & metabolic syndrome2021

Decreased insulin resistance in diabetic patients by influencing Sirtuin1 and Fetuin-A following supplementation with ellagic acid: a randomized controlled trial.

Mahnaz Ghadimi, Farshad Foroughi, Sima Hashemipour, Mohammadreza Rashidi Nooshabadi, Mohammad Hossein Ahmadi, Mojtaba Ghadimi Yari, Maria Kavianpour, Hossein Khadem Haghighian

Open access · goldAbstract read
In one paragraph

Article in Diabetology & metabolic syndrome, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Therapeutic Potential ofAntioxidants (Basel, Switzerland) · 2025
    Article
  5. Apigenin targets fetuin-A to ameliorate obesity-induced insulin resistance.International journal of biological sciences · 2024
    Article
  6. Article
  7. Article
  8. The sirtuin family in health and disease.Signal transduction and targeted therapy · 2022
    Review
  9. Review
  10. Review
  11. Article
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 1 country.

Mahnaz GhadimiDepartment of Nutrition, School of Health, Qazvin University of Medical Sciences, Qazvin, Iran.
Farshad ForoughiDepartment of Immunology, School of Medicine, Qazvin University of Medical Sciences, Qazvin, Iran.
Sima HashemipourMetabolic Diseases Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran.
Mohammadreza Rashidi NooshabadiDepartment of Pharmacology, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
Mohammad Hossein AhmadiDepartment of Laboratory Sciences, School of Allied Medical Sciences, Qazvin University of Medical Sciences, Qazvin, Iran.
Mojtaba Ghadimi YariDeterminants of Chemistry, Amirkabir University of Technology, Tehran, Iran.
Maria Kavianpour *Department of Tissue Engineering and Applied Cell Sciences, Faculty of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran. Kavianpour.maria@gmail.com.
Hossein Khadem Haghighian *Department of Nutrition, School of Health, Qazvin University of Medical Sciences, Qazvin, Iran. khademnut@yahoo.com.ORCID http://orcid.org/0000-0002-7445-1846
Qazvin University of Medical Sciences · IRAhvaz Jundishapur University of Medical Sciences · IRAmirkabir University of Technology · IRTehran University of Medical Sciences · IR

Funding

Qazvin University of Medical Sciences IR.QUMS.REC.1398.079
6 · The paper itself

Abstract

backgroundThe beneficial effects of polyphenols have been reported. This study aimed to investigate the effect of oral Ellagic acid (EA) supplement on insulin resistance (IR) and Fetuin-A and serum sirtuin1 (SIRT1) in type 2 diabetics.

methodsIn this double-blind, randomized clinical trial, 44 diabetic patients were selected. Patients were assigned to the intervention group (22 subjects) and placebo (22 subjects) and received a capsule containing 180 mg of EA per day or placebo for eight weeks, respectively. At the beginning and end of the study, anthropometric indices, fasting plasma glucose (FPG), plasma insulin level, IR, Fetuin-A, and SIRT1 were measured. Statistical analysis was performed using SPSS software.

resultsAt the beginning and end of the study, there was no significant difference between the two groups regarding anthropometric indices (P > 0.05). At the end of the survey, EA supplementation significantly reduced FPG, insulin, IR, and Fetuin-A and increased SIRT1 levels compared with the placebo group (P < 0.05). However, these changes were not significant in the placebo group (P > 0.05).

conclusionEA with antioxidant properties plays an essential role in reducing the macrovascular and microvascular complications of diabetes by reducing inflammation and insulin resistance. Trial registration The protocol of this clinical trial is registered with the Iranian Registry of Clinical Trials ( http://www.IRCT.IR , identifier: IRCT20141025019669N13).

Indexed as

Diabetes type 2Ellagic acidGlycemic indexInsulin resistance

Identifiers

PMID33546744
PMCPMC7866694
OpenAlexW3127301532

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.