Evidence map›Paper›PMID 29034676›Full record

ArticleIranian biomedical journal2018

Lipid Peroxidation and Its Role in the Expression of NLRP1a and NLRP3 Genes in Testicular Tissue of Male Rats: a Model of Spinal Cord Injury

Mahshid Bazrafkan, Banafsheh Nikmehr, Abdolhossein Shahverdi, Seyed Reza Hosseini, Fatemeh Hassani, Mahnaz Poorhassan, Tahmineh Mokhtari, Farid Abolhassani, Hamid Choobineh, Cordian Beyer and 1 more

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In one paragraph

Article in Iranian biomedical journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

17 citing papers in PubMed, 24 citations in OpenAlex.

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  14. Presence of The NLRP3 Inflammasome Components in Semen of Varicocele Patients.International journal of fertility & sterility · 2020
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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

11 authors at 3 institutions in 2 countries.

Mahshid BazrafkanDepartment of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Banafsheh NikmehrDepartment of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Abdolhossein ShahverdiDepartment of Embryology, Royan Institiute, Tehran, Iran.
Seyed Reza HosseiniDepartment of Urology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Fatemeh HassaniDepartment of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Mahnaz PoorhassanDepartment of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Tahmineh MokhtariDepartment of Anatomy, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
Farid AbolhassaniDepartment of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Hamid ChoobinehSchool of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran
Cordian BeyerInstitute of Neuroanatomy, RWTH Aachen University, Aachen, Germany.
Gholamreza HassanzadehDepartment of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Tehran University of Medical Sciences · IRRWTH Aachen University · DESemnan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BAckground: The majority of male patients with spinal cord injury (SCI) suffer from infertility. Nucleotide-binding oligomerization domain-like receptors NOD-like receptors (NLRs) are a kind of receptors that corporate in the inflammasome complex. Recent studies have introduced the inflammasome as the responsible agent for secreting cytokines in semen. Reactive oxygen species (ROS) is one of the elements that trigger inflammasome activation. Genital infections in SCI can lead to ROS generation. We investigated the relation between lipid peroxidation and inflammasome complex activity in testicular tissue of SCI rats. Methods: Adult male rats (n=20), weighting 200-250 g, were included and divided into four groups: three experimental groups, including SCI1, SCI3, and SCI7, i.e. the rats were subjected to SCI procedure and sacrificed after one, three, and seven days, respectively and a control group. We performed a moderate, midline spinal contusion injury at thoracic level 10. The animals were anesthetized, and testes were collected for measurement of gene expression by real-time PCR. Caudal parts of epididymis were collected for malondialdehyde (MDA) measurement. Results: No NLRP1a mRNA over expression was seen in the testes of control and SCI groups. After seven days from SCI surgery, NLRP3 mRNA expression was significantly increased in SCI7 animals (P≤0.05). There was a significant difference in MDA level in SCI7 versus control group, as well as SCI1 and SCI3 animals (P≤0.05). Conclusion: NLRP3 overexpression occurs due to the increased ROS production in testicular tissue of SCI rats.

Indexed as

InfertilityLipid peroxidationSpinal cord injuriesTestis

Identifiers

PMID29034676
PMCPMC5889500
OpenAlexW2782961133

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.