Evidence map›Paper›PMID 21332998›Full record

ArticleBMC public health2011

The relationship of air pollution and surrogate markers of endothelial dysfunction in a population-based sample of children.

Parinaz Poursafa, Roya Kelishadi, Ahmadreza Lahijanzadeh, Mohammadreza Modaresi, Shaghayegh Haghjouy Javanmard, Raheleh Assari, Mohammad Mehdi Amin, Faramarz Moattar, Abbasgholi Amini, Babak Sadeghian

Open access · goldAbstract read
In one paragraph

Article in BMC public health, 2011. 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
5.7field-weighted citation impact, top 4% 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, 48 citations in OpenAlex.

  1. Review
  2. Alveolar Type II Cell Damage and Nrf2-SOD1 Pathway Downregulation Are Involved in PMInternational journal of environmental research and public health · 2022
    Article
  3. Review
  4. Immune biomarkers link air pollution exposure to blood pressure in adolescents.Environmental health : a global access science source · 2020
    Article
  5. Air pollution and hospitalization: an autoregressive distributed lag (ARDL) approach.Environmental science and pollution research international · 2020
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  7. Article
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  9. A synergistic vascular effect of airborne particulate matter and nickel in a mouse model.Toxicological sciences : an official journal of the Society of Toxicology · 2013
    Article
  10. Article
  11. Article
  12. Synergistic effects of genetic polymorphism and air pollution on markers of endothelial dysfunction in children.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2012
    Article
  13. Association of particulate air pollution and secondhand smoke on endothelium-dependent brachial artery dilation in healthy children.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2012
    Article
  14. Article
  15. Overweight, air and noise pollution: Universal risk factors for pediatric pre-hypertension.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2011
    Article
  16. Genetic variation in the association of air pollutants with a biomarker of vascular injury in children and adolescents in Isfahan, Iran.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2011
    Article
  17. Article
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 1 country.

Parinaz PoursafaFaculty of Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Roya Kelishadi
Ahmadreza Lahijanzadeh
Mohammadreza Modaresi
Shaghayegh Haghjouy Javanmard
Raheleh Assari
Mohammad Mehdi Amin
Faramarz Moattar
Abbasgholi Amini
Babak Sadeghian
Isfahan University of Medical Sciences · IRIslamic Azad University, Science and Research Branch · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aimed to assess the relationship of air pollution and plasma surrogate markers of endothelial dysfunction in the pediatric age group.

methodsThis cross-sectional study was conducted in 2009-2010 among 125 participants aged 10-18 years. They were randomly selected from different areas of Isfahan city, the second large and air-polluted city in Iran. The association of air pollutants' levels with serum thrombomodulin (TM) and tissue factor (TF) was determined after adjustment for age, gender, anthropometric measures, dietary and physical activity habits.

resultsData of 118 participants was complete and was analyzed. The mean age was 12.79 (2.35) years. The mean pollution standards index (PSI) value was at moderate level, the mean particular matter measuring up to 10 μm (PM10) was more than twice the normal level. Multiple linear regression analysis showed that TF had significant relationship with all air pollutants except than carbon monoxide, and TM had significant inverse relationship with ozone. The odds ratio of elevated TF was significantly higher in the upper vs. the lowest quartiles of PM10, ozone and PSI. The corresponding figures were in opposite direction for TM.

conclusionsThe relationship of air pollutants with endothelial dysfunction and pro-coagulant state can be an important factor in the development of atherosclerosis from early life. This finding should be confirmed in future longitudinal studies. Concerns about the harmful effects of air pollution on children's health should be considered a top priority for public health policy; it should be underscored in primordial and primary prevention of chronic diseases.

Indexed as

BiomarkersAdolescentAir PollutantsAnthropometryChildCross-Sectional StudiesEndothelium, VascularEnvironmental ExposureHumansIranLinear ModelsOdds RatioParticle SizeSurveys and QuestionnairesThrombomodulinThromboplastinAir PollutantsBiomarkersThrombomodulinThromboplastin

Identifiers

PMID21332998
PMCPMC3061912
OpenAlexW2058933902

What OpenQuestion holds

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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.