Evidence map›Paper›PMID 25798602›Full record

ArticlePloS one2015

Antisecretory, gastroprotective, antioxidant and anti-Helicobcter pylori activity of zerumbone from Zingiber zerumbet (L.) Smith.

Heyam Mohamed Ali Sidahmed, Najihah Mohd Hashim, Mahmood Ameen Abdulla, Hapipah Mohd Ali, Syam Mohan, Siddig Ibrahim Abdelwahab, Manal Mohamed Elhassan Taha, Loke Mun Fai, Jamuna Vadivelu

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
11.2field-weighted citation impact, top 1% 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

48 citing papers in PubMed, 118 citations in OpenAlex.

  1. Zerumbone combined with antimicrobial photodynamic inactivation reduces growth of Candida albicans biofilms and modulates virulence gene expression.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2026
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  14. Mechanisms of anti-ulcer actions ofSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2023
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  15. Anti-ulcer effect ofSaudi journal of biological sciences · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 2 countries.

Heyam Mohamed Ali SidahmedDepartment of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Najihah Mohd HashimDepartment of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Mahmood Ameen AbdullaDepartment of Biomedical Science, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Hapipah Mohd AliDepartment of Chemistry, Faculty of Science, University of Malaya, Kuala, Lumpur, Malaysia.
Syam MohanMedical Research Centre, Jazan University, Jazan, Saudi Arabia.
Siddig Ibrahim AbdelwahabMedical Research Centre, Jazan University, Jazan, Saudi Arabia.
Manal Mohamed Elhassan TahaMedical Research Centre, Jazan University, Jazan, Saudi Arabia.
Loke Mun FaiDepartment of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Jamuna VadiveluDepartment of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
University of Malaya · MYJazan University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundZingiber zerumbet Smith is a perennial herb, broadly distributed in many tropical areas. In Malaysia, it's locally known among the Malay people as "lempoyang" and its rhizomes, particularly, is widely used in traditional medicine for the treatment of peptic ulcer disease beyond other gastric disorders. AIM OF THE STUDY: The aim of the current study is to evaluate the gastroprotective effect of zerumbone, the main bioactive compound of Zingiber zerumbet rhizome, against ethanol-induced gastric ulcer model in rats. MATERIALS AND

methodsRats were pre-treated with zerumbone and subsequently exposed to acute gastric ulcer induced by absolute ethanol administration. Following treatment, gastric juice acidity, ulcer index, mucus content, histological analysis (HE and PAS), immunohistochemical localization for HSP-70, prostaglandin E2 synthesis (PGE2), non-protein sulfhydryl gastric content (NP-SH), reduced glutathione level (GSH), and malondialdehyde level (MDA) were evaluated in ethanol-induced ulcer in vivo. Ferric reducing antioxidant power assay (FRAP) and anti-H. pylori activity were investigated in vitro.

resultsThe results showed that the intragastric administration of zerumbone protected the gastric mucosa from the aggressive effect of ethanol-induced gastric ulcer, coincided with reduced submucosal edema and leukocyte infiltration. This observed gastroprotective effect of zerumbone was accompanied with a significant (p <0.05) effect of the compound to restore the lowered NP-SH and GSH levels, and to reduce the elevated MDA level into the gastric homogenate. Moreover, the compound induced HSP-70 up-regulation into the gastric tissue. Furthermore, zerumbone significantly (p <0.05) enhanced mucus production, showed intense PAS stain and maintained PG content near to the normal level. The compound exhibited antisecretory activity and an interesting minimum inhibitory concentration (MIC) against H. pylori strain.

conclusionThe results of the present study revealed that zerumbone promotes ulcer protection, which might be attributed to the maintenance of mucus integrity, antioxidant activity, and HSP-70 induction. Zerumbone also exhibited antibacterial action against H. pylori.

Indexed as

AnimalsAnti-Bacterial AgentsAntioxidantsEthanolGastric JuiceGlutathioneHelicobacter pyloriMaleMalondialdehydePlant ExtractsRatsSesquiterpenesStomach UlcerZingiberaceaeAnti-Bacterial AgentsAntioxidantsEthanolGlutathioneMalondialdehydePlant ExtractsSesquiterpeneszerumbone

Identifiers

PMID25798602
PMCPMC4370679
OpenAlexW2058028443

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.