Evidence map›Paper›PMID 34925809›Full record

ArticleFood science & nutrition2021

Lycopene protects sperm from oxidative stress in the experimental varicocele model.

Atefeh Babaei, Reza Asadpour, Kamran Mansouri, Adel Sabrivand, Siamak Kazemi-Darabadi

Open access · hybridAbstract read
In one paragraph

Article in Food science & nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 26 citations in OpenAlex.

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  6. Lycopene in male infertility.Naunyn-Schmiedeberg's archives of pharmacology · 2025
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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

5 authors at 2 institutions in 1 country.

Atefeh BabaeiDepartment of Clinical Sciences Faculty of Veterinary Medicine University of Tabriz Tabriz Iran.ORCID https://orcid.org/0000-0002-1140-7426
Reza AsadpourDepartment of Clinical Sciences Faculty of Veterinary Medicine University of Tabriz Tabriz Iran.
Kamran MansouriMedical Biology Research Center Health Technology Institute Kermanshah University of Medical Sciences Kermanshah Iran.
Adel SabrivandDepartment of Clinical Sciences Faculty of Veterinary Medicine University of Tabriz Tabriz Iran.
Siamak Kazemi-DarabadiDepartment of Clinical Sciences Faculty of Veterinary Medicine University of Tabriz Tabriz Iran.ORCID https://orcid.org/0000-0003-3219-6071
University of Tabriz · IRKermanshah University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxidative stress (OS) is an important parameter in the evaluation of infertility caused by varicocele. Antioxidants are the most commonly prescribed drugs in these patients. Lycopene molecule, as the powerful antioxidant in the carotenoid family, has beneficial effects on improving fertility in males. Therefore, we investigated the effects of lycopene on induced OS by varicocele in an animal model. Forty-five adult male Wistar rats were divided into two groups: control (

Indexed as

antioxidant activityDNA damagelycopeneoxidative stressvaricocele

Identifiers

PMID34925809
PMCPMC8645712
OpenAlexW3211187502

What OpenQuestion holds

Textmetadata
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.