Evidence map›Paper›PMID 26251571›Full record

ArticleDrug design, development and therapy2015

Gallic acid attenuates dextran sulfate sodium-induced experimental colitis in BALB/c mice.

Ashok Kumar Pandurangan, Nooshin Mohebali, Mohd Esa Norhaizan, Chung Yeng Looi

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

61 citing papers in PubMed, 127 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Astragaloside IV fromAntioxidants (Basel, Switzerland) · 2026
    Article
  5. Review
  6. Optimization of dextran sulfate sodium-induced colitis and associated mortality in BALB/c mice.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas · 2026
    Article
  7. Ulceroprotective Effects ofCurrent issues in molecular biology · 2025
    Article
  8. Article
  9. Review
  10. Green Tea Attenuates the Particulate Matter (PM)Journal of microbiology and biotechnology · 2024
    Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Article

1 more citing papers are in PubMed but not listed here.

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

4 authors at 2 institutions in 1 country.

Ashok Kumar PanduranganDepartment of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia ; Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Nooshin MohebaliDepartment of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Mohd Esa NorhaizanDepartment of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia ; Laboratory of Molecular Medicine, Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia.
Chung Yeng LooiDepartment of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
University of Malaya · MYUniversiti Putra Malaysia · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gallic acid (GA) is a polyhydroxy phenolic compound that has been detected in various natural products, such as green tea, strawberries, grapes, bananas, and many other fruits. In inflammatory bowel disease, inflammation is promoted by oxidative stress. GA is a strong antioxidant; thus, we evaluated the cytoprotective and anti-inflammatory role of GA in a dextran sulfate sodium (DSS)-induced mouse colitis model. Experimental acute colitis was induced in male BALB/c mice by administering 2.5% DSS in the drinking water for 7 days. The disease activity index; colon weight/length ratio; histopathological analysis; mRNA expressions of IL-21 and IL-23; and protein expression of nuclear erythroid 2-related factor 2 (Nrf2) were compared between the control and experimental mice. The colonic content of malondialdehyde and the activities of superoxide dismutase, catalase, glutathione peroxidase, and glutathione reductase activity were examined as parameters of the redox state. We determined that GA significantly attenuated the disease activity index and colon shortening, and reduced the histopathological evidence of injury. GA also significantly (P<0.05) reduced the expressions of IL-21 and IL-23. Furthermore, GA activates/upregulates the expression of Nrf2 and its downstream targets, including UDP-GT and NQO1, in DSS-induced mice. The findings of this study demonstrate the protective effect of GA on experimental colitis, which is probably due to an antioxidant nature of GA.

Indexed as

Dextran SulfateAnimalsAnti-Inflammatory AgentsAntioxidantsColitisColonCytoprotectionDisease Models, AnimalGallic AcidGastrointestinal AgentsGene Expression RegulationGlucuronosyltransferaseInterleukin-21Interleukin-23InterleukinsMaleAnti-Inflammatory AgentsAntioxidantsDextran SulfateGallic AcidGastrointestinal AgentsGlucuronosyltransferaseInterleukin-21Interleukin-23InterleukinsNAD(P)H Dehydrogenase (Quinone)Nfe2l2 protein, mouseNF-E2-Related Factor 2Nqo1 protein, mouseRNA, MessengerUDP-Glucuronosyltransferase 1A9enzymic antioxidantsIL-21MDANQO1Nrf2

Identifiers

PMID26251571
PMCPMC4524530
OpenAlexW1914679235

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Registered trials

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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 OpenQuestion graph.