Evidence map›Paper›PMID 29117134›Full record

ArticleMolecules (Basel, Switzerland)2017

Ginger and Propolis Exert Neuroprotective Effects against Monosodium Glutamate-Induced Neurotoxicity in Rats.

Usama K Hussein, Nour El-Houda Y Hassan, Manal E A Elhalwagy, Amr R Zaki, Huda O Abubakr, Kalyan C Nagulapalli Venkata, Kyu Yun Jang, Anupam Bishayee

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.1field-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

34 citing papers in PubMed, 99 citations in OpenAlex.

  1. Article
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  3. Biology · 2025
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  5. Review
  6. Review
  7. Article
  8. Effects of Ginger (Biomolecules · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
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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 5 institutions in 4 countries.

Usama K HusseinZoology Department, Faculty of Science, Beni-Suef University, Beni Suef 62511, Egypt. usamalithy@science.bsu.edu.eg.
Nour El-Houda Y HassanDepartment of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Beni-Suef University, Beni Suef 62511, Egypt. nourelhoudayassein@yahoo.com.
Manal E A ElhalwagyFaculty of Science, Al Faisaliah Campus, King Abdulaziz University, Jeddah 21453, Saudi Arabia. manalelhalwagy2003@yahoo.com.
Amr R ZakiDepartment of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Beni-Suef University, Beni Suef 62511, Egypt. amrzaki2030@yahoo.com.
Huda O AbubakrDepartment of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Cairo University, Giza 12613, Egypt. huda.omar@cu.edu.eg.
Kalyan C Nagulapalli VenkataDepartment of Pharmaceutical Sciences, College of Pharmacy, Larkin University, Miami, FL 33169, USA. kvenkata@ULarkin.org.
Kyu Yun JangDepartment of Pathology, Chonbuk National University Medical School, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University, Hospital and Research Institute for Endocrine Sciences, Jeonju 54896, Korea. kyjang@chonbuk.ac.kr.ORCID 0000-0002-5276-4446
Anupam BishayeeDepartment of Pharmaceutical Sciences, College of Pharmacy, Larkin University, Miami, FL 33169, USA. abishayee@ULarkin.org.
Beni-Suef University · EGLarkin University · USCairo University · EGJeonbuk National University Hospital · KRKing Abdulaziz University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Central nervous system cytotoxicity is linked to neurodegenerative disorders. The objective of the study was to investigate whether monosodium glutamate (MSG) neurotoxicity can be reversed by natural products, such as ginger or propolis, in male rats. Four different groups of Wistar rats were utilized in the study. Group A served as a normal control, whereas group B was orally administered with MSG (100 mg/kg body weight, via oral gavage). Two additional groups, C and D, were given MSG as group B along with oral dose (500 mg/kg body weight) of either ginger or propolis (600 mg/kg body weight) once a day for two months. At the end, the rats were sacrificed, and the brain tissue was excised and levels of neurotransmitters, ß-amyloid, and DNA oxidative marker 8-OHdG were estimated in the brain homogenates. Further, formalin-fixed and paraffin-embedded brain sections were used for histopathological evaluation. The results showed that MSG increased lipid peroxidation, nitric oxide, neurotransmitters, and 8-OHdG as well as registered an accumulation of ß-amyloid peptides compared to normal control rats. Moreover, significant depletions of glutathione, superoxide dismutase, and catalase as well as histopathological alterations in the brain tissue of MSG-treated rats were noticed in comparison with the normal control. In contrast, treatment with ginger greatly attenuated the neurotoxic effects of MSG through suppression of 8-OHdG and β-amyloid accumulation as well as alteration of neurotransmitter levels. Further improvements were also noticed based on histological alterations and reduction of neurodegeneration in the brain tissue. A modest inhibition of the neurodegenerative markers was observed by propolis. The study clearly indicates a neuroprotective effect of ginger and propolis against MSG-induced neurodegenerative disorders and these beneficial effects could be attributed to the polyphenolic compounds present in these natural products.

Indexed as

Neurotoxicity SyndromesZingiber officinaleAdministration, OralAnimalsDisease Models, AnimalMaleNeuroprotective AgentsPropolisRatsRats, WistarSodium GlutamateNeuroprotective AgentsPropolisSodium GlutamategingerMonosodium glutamateneurotoxicityoxidative stresspropolisβ-amyloid

Identifiers

PMID29117134
PMCPMC6150236
OpenAlexW2767658416

What OpenQuestion holds

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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.