Evidence map›Paper›PMID 35067888›Full record

ArticleEnvironmental science and pollution research international2022

Biochemical, molecular and cytological impacts of alpha-lipoic acid and Ginkgo biloba in ameliorating testicular dysfunctions induced by silver nanoparticles in rats.

Hossam G Tohamy, Mohamed A Lebda, Kadry M Sadek, Mohamed S Elfeky, Yasser S El-Sayed, Dalia H Samak, Heba S Hamed, Tarek K Abouzed

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Article in Environmental science and pollution research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Role of Lipoic Acid in Testosterone Production in Males.The world journal of men's health · 2025
    Review
  5. Review
  6. Article
  7. Article
  8. 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 at 4 institutions in 1 country.

Hossam G TohamyDepartment of Pathology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt.
Mohamed A LebdaDepartment of Biochemistry, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt.
Kadry M SadekDepartment of Biochemistry, Faculty of Veterinary Medicine, Damanhur University, Damanhour, 22511, Egypt. kadry.sadek@vetmed.dmu.edu.eg.
Mohamed S ElfekyDepartment of Biochemistry, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt.
Yasser S El-SayedDepartment of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Damanhur University, Damanhour, 22511, Egypt.
Dalia H SamakDepartment of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Damanhur University, Damanhour, 22511, Egypt.
Heba S HamedDepartment of Zoology, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, 11757, Egypt.
Tarek K AbouzedDepartment of Biochemistry, Faculty of Veterinary Medicine, Kafr Elsheikh University, Kafr Elsheikh, Egypt.
Alexandria University · EGDamanhour University · EGAin Shams University · EGKafrelsheikh University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Silver nanoparticles (AgNPs) are commonly utilized in medicine. However, they have negative effects on the majority of organs, including the reproductive system. AgNPs were reported to be able to reach the testicular tissues due to their nano size, which allows them to pass through blood-testicular barriers. The goal of this study was to see if alpha-lipoic acid (LA) or Ginkgo biloba (GB) might protect adult rat testes after intraperitoneal injection of AgNPs. Forty male healthy adult Wister albino rats were randomly assigned to four groups: control, AgNPs-intoxicated group intraperitoneally injected AgNPs 50 mg/kg b.w, 3 times a week; LA + AgNPs group intoxicated with AgNPs and orally gavaged with 100 mg LA/kg b.w; and GB + AgNPs group injected with AgNPs and orally given GB extract 120 mg/kg b.w for 30 consecutive days. Biochemical changes (testosterone, ACP, and prostatic acid phosphatase), oxidative indices, mRNA expression of proapoptotic (BAX) and anti-apoptotic (BCL-2) biomarkers, histological, and immunohistochemical changes in testicular tissues were investigated. Significant decrease in serum testosterone level and elevation in ACP and PACP enzyme activity in AgNPs-treated rats. As well, there were lowering in tGSH, GSH GR, GPx, and elevation in MDA and GSSG values. AgNPs-exposed rats expressed downregulation of testicular thirodexin-1 (Txn-1), transforming growth factor-1β (TGF-1β), anti-apoptotic (BCL-2), and upregulaion of proapoptotic biomarkers (BAX) mRNA expressions. Strong positive action to BAX and lowering the action of Ki-67 antibody were observed. Because of their antioxidant, anti-inflammatory, and anti-apoptotic properties, cotreatment with LA or GB could be beneficial in reducing the harmful effects of AgNPs on the testicles.

Indexed as

Metal NanoparticlesTesticular DiseasesThioctic AcidAnimalsAntioxidantsbcl-2-Associated X ProteinBiomarkersGinkgo bilobaHumansMaleOxidative StressPlant ExtractsProto-Oncogene Proteins c-bcl-2RatsRats, WistarRNA, MessengerAntioxidantsbcl-2-Associated X ProteinBiomarkersPlant ExtractsProto-Oncogene Proteins c-bcl-2RNA, MessengerSilverTestosteroneThioctic AcidAlpha-lipoic acidApoptosisBaxGinkgo bilobaKI-67Silver nanoparticle

Identifiers

PMID35067888
OpenAlexW4206944384

What OpenQuestion holds

Textmetadata
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.