Evidence map›Paper›PMID 32938274›Full record

ArticleAmerican journal of men's health

Oxidative Stress is Associated with Reduced Sperm Motility in Normal Semen.

Wiktoria Kurkowska, Agnieszka Bogacz, Marta Janiszewska, Ewa Gabryś, Michał Tiszler, Francesco Bellanti, Sławomir Kasperczyk, Anna Machoń-Grecka, Michał Dobrakowski, Aleksandra Kasperczyk

Open access · goldAbstract read
In one paragraph

Article in American journal of men's health. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
9.9field-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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 83 citations in OpenAlex.

  1. Pooled it
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  7. Avocado (Toxicology research · 2025
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  16. Observational
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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

10 authors at 2 institutions in 2 countries.

Wiktoria KurkowskaDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.
Agnieszka BogaczDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.
Marta JaniszewskaDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.
Ewa GabryśDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.
Michał TiszlerDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.
Francesco BellantiDepartment of Medical and Surgical Sciences, University of Foggia, Foggia, Puglia, Italy.
Sławomir KasperczykDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.
Anna Machoń-GreckaDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.ORCID 0000-0002-2395-0477
Michał DobrakowskiDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.
Aleksandra KasperczykDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Zabrze, Poland.
Medical University of Silesia · PLUniversity of Foggia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infertility is among the most serious medical problems worldwide. Male factors contribute to 40%-50% of all infertility cases, and approximately 7% of men worldwide are affected by infertility. Spermatozoa are extremely vulnerable to oxidative insult. Oxidative stress results in axonemal damage and increased midpiece sperm morphological defects, which lead to reduced sperm motility. The aim of the study is to evaluate the association between sperm motility and the levels of selected antioxidants, cytokines, and markers of oxidative damage in the seminal plasma.The study group included 107 healthy males, who were split into two subgroups based on the percentage of motile spermatozoa after 1 hr: low motility (LM,

Indexed as

Sperm MotilityAdultBiomarkersHumansInfertility, MaleMaleOxidative StressBiomarkersfertilityimmunologyoxidative stressSperm

Identifiers

PMID32938274
PMCPMC7503008
OpenAlexW3087352551

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.