Evidence map›Paper›PMID 34666421›Full record

ReviewThe world journal of men's health2022

Oxidative Stress: A Comprehensive Review of Biochemical, Molecular, and Genetic Aspects in the Pathogenesis and Management of Varicocele.

Renata Finelli, Kristian Leisegang, Hussein Kandil, Ashok Agarwal

Open access · diamondAbstract readReview
In one paragraph

Review in The world journal of men's health, 2022. 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
6.7field-weighted citation impact, top 3% 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, 48 citations in OpenAlex.

  1. Trial
  2. Review
  3. Nrf2 Levels in Human Semen and Spermatozoa: Association with FInternational journal of molecular sciences · 2026
    Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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 3 institutions in 3 countries.

Renata FinelliDepartment of Urology, American Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA.ORCID https://orcid.org/0000-0002-5926-6407
Kristian LeisegangSchool of Natural Medicine, University of the Western Cape, Bellville, Cape Town, South Africa.ORCID https://orcid.org/0000-0002-3003-8048
Hussein KandilFakih IVF Fertility Center, Abu Dhabi, United Arab Emirates.ORCID https://orcid.org/0000-0002-5549-3274
Ashok AgarwalDepartment of Urology, American Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA. agarwaa@ccf.org.ORCID https://orcid.org/0000-0003-0585-1026
Cleveland Clinic · USIVI Middle East Fertility Clinic · AEUniversity of the Western Cape · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxidative stress is a condition due to an imbalance between the concentrations of oxidants and antioxidants, and it is a well-recognized contributor in several male infertility conditions. Varicocele, a common vascular condition, may cause male infertility due to hyperthermia, hypoxia and/or exposure to toxic adrenal and renal metabolites. In this review, the mechanisms by which oxidative stress can affect cellular integrity and functions are described, along with molecular markers of cellular oxidative damage, and the most commonly performed techniques for their detection in seminal fluid. Moreover, we focus on the role of oxidative stress in the pathophysiology of varicocele based on recently published evidence from omics based studies, such as proteomics and genomics. Finally, we discuss strategies for the management of oxidative stress and the clinical guidelines for testing oxidative stress-related sperm DNA fragmentation in this group of patients.

Indexed as

DNA damageGenomicsMale infertilityOxidative stressProteomicsReactive oxygen species

Identifiers

PMID34666421
PMCPMC8761243
OpenAlexW3205435665

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.