Evidence map›Paper›PMID 30544760›Full record

ArticleInternational journal of molecular sciences2018

Royal Jelly Abrogates Cadmium-Induced Oxidative Challenge in Mouse Testes: Involvement of the Nrf2 Pathway.

Rafa S Almeer, Doaa Soliman, Rami B Kassab, Gadah I AlBasher, Saud Alarifi, Saad Alkahtani, Daoud Ali, Dina Metwally, Ahmed E Abdel Moneim

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.5field-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

23 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
  2. Avocado (Toxicology research · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Royal Jelly: Biological Action and Health Benefits.International journal of molecular sciences · 2024
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. [Luteolin has a significant protective effect against cadmium-induced injury in lung epithelial Beas-2B cells].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2021
    Article
  14. Article
  15. The Role of Toxic Metals and Metalloids in Nrf2 Signaling.Antioxidants (Basel, Switzerland) · 2021
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

9 authors at 3 institutions in 2 countries.

Rafa S AlmeerDepartment of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia. ralmeer@ksu.edu.sa.ORCID 0000-0002-1624-3109
Doaa SolimanDepartment of Zoology and Entomology, Faculty of Science, Helwan University, Cairo 11795, Egypt. ganah_science@yahoo.com.
Rami B KassabDepartment of Zoology and Entomology, Faculty of Science, Helwan University, Cairo 11795, Egypt. rami.kassap@yahoo.com.ORCID 0000-0002-1520-1601
Gadah I AlBasherDepartment of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia. galbeshr@gmail.com.
Saud AlarifiDepartment of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia. salarifi@ksu.edu.sa.
Saad AlkahtaniDepartment of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia. salkahtani@KSU.EDU.SA.
Daoud AliDepartment of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia. daudali.ksu12@yahoo.com.
Dina MetwallyDepartment of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia. mdbody7@yahoo.com.ORCID 0000-0002-0595-0609
Ahmed E Abdel MoneimDepartment of Zoology and Entomology, Faculty of Science, Helwan University, Cairo 11795, Egypt. aest1977@hotmail.com.ORCID 0000-0002-2654-2591
King Saud University · SAHelwan University · EGZagazig University · EG

Funding

Deanship of Scientific Research, King Saud University RGP-180
6 · The paper itself

Abstract

The current study examined the efficacy of royal jelly (RJ) against cadmium chloride (CdCl₂)-induced testicular dysfunction. A total of 28 Swiss male mice were allocated into four groups (n = 7), and are listed as follows: (1) the control group, who was intraperitoneally injected with physiological saline (0.9% NaCl) for 7 days; (2) the RJ group, who was orally supplemented with RJ (85 mg/kg daily equivalent to 250 mg crude RJ) for 7 days; (3) the CdCl₂ group, who was intraperitoneally injected with 6.5 mg/kg for 7 days; and (4) the fourth group, who was supplemented with RJ 1 h before CdCl₂ injection for 7 days. Cd-intoxicated mice exhibited a decrease in serum testosterone, luteinizing hormone (LH), and follicle stimulating hormone (FSH) levels. A disturbance in the redox status in the testicular tissue was recorded, as presented by the increase in lipid peroxidation and nitrate/nitrite levels and glutathione (GSH) depletion. Moreover, the activities of glutathione peroxidase (GPx), glutathione reductase (GR), superoxide dismutase (SOD), catalase (CAT), and nuclear factor (erythroid-derived 2)-like-2 factor (Nrf2) and their gene expression were inhibited. In addition, interleukin-1ß (IL-1β) and tumor necrosis factor-α (TNF-α) levels were elevated. Furthermore, Cd triggered an apoptotic cascade via upregulation of caspase-3 and Bax and downregulation of Bcl-2. Histopathological examination showed degenerative changes in spermatogenic cells, detachment of the spermatogenic epithelium from the basement membrane, and vacuolated seminiferous tubules. Decreased cell proliferation was reflected by a decrease in proliferating cell nuclear antigen (PCNA) expression. Interestingly, RJ supplementation markedly minimized the biochemical and molecular histopathological changes in testes tissue in response to Cd exposure. The beneficial effects of RJ could be attributed to its antioxidative properties.

Indexed as

AnimalsApoptosisCadmiumFatty AcidsFollicle Stimulating HormoneGlutathioneInflammationLipid PeroxidationLuteinizing HormoneMaleMiceNF-E2-Related Factor 2NitratesNitritesOrgan SizeOxidative StressCadmiumFatty AcidsFollicle Stimulating HormoneGlutathioneLuteinizing HormoneNF-E2-Related Factor 2NitratesNitritesRNA, MessengerRoyal JellyTestosteronecadmiummiceoxidative stressroyal jellytestes

Identifiers

PMID30544760
PMCPMC6321119
OpenAlexW2904573213

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.