Evidence map›Paper›PMID 22854517›Full record

ArticleJournal of exposure science & environmental epidemiology

Association between lung function in school children and exposure to three transition metals from an e-waste recycling area.

Guina Zheng, Xijin Xu, Bin Li, Kusheng Wu, Taofeek Akangbe Yekeen, Xia Huo

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of exposure science & environmental epidemiology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
6.1field-weighted citation impact, top 3% 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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 148 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Abnormal erythrocyte-related parameters in children with Pb, Cr, Cu and Zn exposure.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2024
    Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Environment in Children's Health: A New Challenge for Risk Assessment.International journal of environmental research and public health · 2021
    Review
  14. E-Waste in Africa: A Serious Threat to the Health of Children.International journal of environmental research and public health · 2021
    Review
  15. Article
  16. Article
  17. Environmental contamination and public health effects of electronic waste: an overview.Journal of environmental health science & engineering · 2021
    Review
  18. Article
  19. Article
  20. Effect of Particulate Matter Exposure on Respiratory Health of e-Waste Workers at Agbogbloshie, Accra, Ghana.International journal of environmental research and public health · 2020
    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

6 authors at 2 institutions in 1 country.

Guina ZhengAnalytic Cytology Laboratory and the Key Immunopathology Laboratory of Guangdong Province, Shantou University Medical College, Shantou, China.
Xijin Xu
Bin Li
Kusheng Wu
Taofeek Akangbe Yekeen
Xia Huo
Shantou University · CNShantou University Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The informal processing of electronic waste or e-waste contributes to the release of high concentrations of transition metals into the ambient air. The damage caused by chromium, nickel and manganese exposure on lung function in school children from an e-waste recycling area and the role of oxidative stress in this process were evaluated. We recruited school children (n=144, 8-13 years) from an e-waste recycling area in China compared with the control. Spirometry was performed to assess lung function status. The blood levels of chromium, nickel and manganese, antioxidant enzyme activities and lipid peroxidation of the subjects were examined. The concentrations of blood manganese (bMn) and serum nickel (sNi) in the exposed group were significantly higher than those in controls for all three age groups. The forced vital capacity value of boys aged 8-9 years was significantly lower than that of the control. Malondialdehyde levels and superoxide dismutase activities increased significantly in children aged 8-9 years from e-waste environment, but catalase activities declined. School children from an e-waste recycling area were exposed to high levels of the three transition metals. The accumulation of bMn and sNi may be risk factors for oxidative damage and decreased pulmonary function.

Indexed as

ElectronicsEnvironmental ExposureRecyclingAdolescentCatalaseChildEnvironmental PollutantsFemaleHumansLipid PeroxidationLungMaleMalondialdehydeManganeseMetalsOxidative StressCatalaseEnvironmental PollutantsMalondialdehydeManganeseMetalsSuperoxide Dismutase

Identifiers

PMID22854517
OpenAlexW2043675324

What OpenQuestion holds

Textmetadata
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.