Evidence map›Paper›PMID 26793663›Full record

ArticleMedical journal of the Islamic Republic of Iran2015

The prevalence of Human Papilloma Virus (HPV) infection in the oligospermic and azoospermic men.

Sherko Nasseri, Seyed Hamidreza Monavari, Hossein Keyvani, Bahram Nikkhoo, Rouhollah Vahabpour Roudsari, Mohammad Khazeni

Open access · greenAbstract read
In one paragraph

Article in Medical journal of the Islamic Republic of Iran, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 23% 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Nonobstructive azoospermia: an etiologic review.Asian journal of andrology · 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

6 authors at 3 institutions in 1 country.

Sherko NasseriMS, Department of Virology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. Sherko.Nasseri@yahoo.com.
Seyed Hamidreza MonavariPhD, Associate Professor, Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran. hrmonavari@yahoo.com.
Hossein KeyvaniPhD, Associate Professor, Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran. keyvanlab@yahoo.com.
Bahram NikkhooSchool of Medicine, Kurdistan University of Medical Sciences, Sanandaj Iran. b.nikkhoo@yahoo.com.
Rouhollah Vahabpour RoudsariPhD student, Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran. farhang_v_r@yahoo.com.
Mohammad KhazeniPhD student, Department of Virology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. mkhazeni@gmail.com.
Iran University of Medical Sciences · IRTehran University of Medical Sciences · IRKurdistan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman papilloma virus (HPV) infection is one of the most common sexually transmitted diseases that affects men like women and infected cutaneous and mucosal squamous epithelium. The aim of the present study was to determine the prevalence of HPV in the semen of oligospermic, azoospermic and normal patients.

methodsFrom June 2012 to June 2013, a total of 90 individuals were enrolled in this cross sectional comparative study. The participants were classified into three groups (oligospermia, azoosprmia and normal). This classification was based on a new WHO reference values for human semen characteristics published on 2010. After extraction of DNA from specimens L1 gene of HPV was amplified by nested polymerase chain reaction (Nested-PCR) and the PCR products of positive specimens were genotyped using INNO-LiPA HPV Genotyping Extra assay.

resultsAmong 50 confirmed oligospermic male, 15 were HPV DNA positive (30%). In azoospemic group we had 8 HPV DNA positive (40%) and in normal group just 3 of 20(15%) samples were positive. Statistical assessment was done with SPSS v.15. Chi-square test showed no significant relationship between 3 groups results. Based on independent samples t-test, we found statistical significant relationship for sperm count (p<0.05) and sperm motility (slow) (p<0.05) in oligospermic group positive samples compared with negative. In the present study, 13 HPV genotypes were detected among positive samples. HPV genotypes 16, 45 in the high risk group and 6,11,42 in the low risk group were more frequent than the others.

conclusionThe current study shows that HPV infection can affect on sperm count and motility and decrease count of sperm cell and decrease motility capability of these cells.

Indexed as

Male infertilityOligospermiaPapilloma virus

Identifiers

PMID26793663
PMCPMC4715409
OpenAlexW2412080351

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.