Evidence mapPaperPMID 40365311Full record

ArticleFrontiers in pharmacology2025

Synergistic amelioration of renal oxidative stress, inflammation, and fibrosis by combination of metformin and

Pongrapee Laorodphun, Saruda Thongyim, Sureeporn Suriyaprom, Pornchita Maphet, Yingmanee Tragoolpua, Thida Kaewkod, Aussara Panya, Phatchawan Arjinajarn

Abstract read
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Article in Frontiers in pharmacology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
field-weighted citation impact
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

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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

1 citing paper in PubMed.

  1. 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.

Pongrapee LaorodphunDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.
Saruda ThongyimDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.
Sureeporn SuriyapromDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.
Pornchita MaphetDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.
Yingmanee TragoolpuaDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.
Thida KaewkodDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.
Aussara PanyaDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.
Phatchawan ArjinajarnDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Combination treatment enhances the therapeutic potential for diabetes, particularly for patients with severe complications. Combining standard therapeutic drugs with alternative bioactive compounds provides a promising option for long-term treatment, given the high safety profile of bioactive substances. Objective in this study, we aimed to evaluate the synergistic effects of metformin and Methods: Male Wistar rats were fed a high-fat diet for 4 weeks and then received a low dose of streptozotocin to induce type 2 diabetes. The diabetic rats were randomly divided into four groups: untreated diabetic rats (DM), diabetic rats treated with CN at doses of 100 or 200 mg/kg/day (DM100 or DM200), diabetic rats treated with a combination of CN and metformin (DMCOM), and diabetic rats treated with metformin at 100 mg/kg/day (DMMET). The treatments were administered by gavage for 4 weeks. Results: Compared to single treatments, DMCOM showed a remarkable effect in reducing several parameters, including serum creatinine and blood urea nitrogen, while enhancing creatinine clearance in diabetic rats. Additionally, DMCOM significantly decreased malondialdehyde levels. Notably, diabetic rats treated with DMCOM exhibited a significant reduction in parameters associated with renal dysfunction, as evidenced by decreased inflammation markers, along with downregulated fibrotic markers. Conclusion: Our findings provide a scientific basis for the clinical application of CN and suggest a new strategy for preventing nephrotoxicity and other kidney diseases in diabetic patients.

Indexed as

modern medicinephenolic compoundsrenal injurytraditional medicinetype 2 diabetes

Identifiers

PMID40365311
PMCPMC12069279

What Socratic holds

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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 Socratic graph.