Evidence map›Paper›PMID 29789499›Full record

ArticleInternational journal of environmental research and public health2018

Human Mercury Exposure in Yanomami Indigenous Villages from the Brazilian Amazon.

Claudia M Vega, Jesem D Y Orellana, Marcos W Oliveira, Sandra S Hacon, Paulo C Basta

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.9field-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

35 citing papers in PubMed, 97 citations in OpenAlex.

  1. Article
  2. Article
  3. Mercury Exposure and Health Effects in Indigenous People from the Brazilian Amazon-Literature-Scoping Review.International journal of environmental research and public health · 2025
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Preliminary profile of the gut microbiota from amerindians in the Brazilian amazon experiencing a process of transition to urbanization.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  10. TheToxics · 2024
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Mercury Exposure in Women of Reproductive Age in Rondônia State, Amazon Region, Brazil.International journal of environmental research and public health · 2023
    Article
  17. Global Human Threat: The Potential Synergism between Mercury Intoxication and COVID-19.International journal of environmental research and public health · 2023
    Article
  18. Article
  19. Article
  20. Heavy metal resistance in the Yanomami and Tunapuco microbiome.Memorias do Instituto Oswaldo Cruz · 2023
    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

5 authors at 4 institutions in 2 countries.

Claudia M VegaCenter for Amazonian Scientific Innovation, Wake Forest University, 1834 Wake Forest Road P.O. Box 7306, Winston-Salem, NC 27106, USA. vegacm@wfu.edu.
Jesem D Y OrellanaInstituto Leônidas e Maria Deane, Fundação Oswaldo Cruz, Rua Teresina, 476, Adrianópolis, Manaus CEP: 69057-070, Brazil. jesem.orellana@gmail.com.ORCID 0000-0002-5607-2615
Marcos W OliveiraInstituto Socioambiental-ISA, Av. Higienópolis, 901, Higienópolis, São Paulo CEP: 01238-001, Brazil. marcos@socioambiental.org.
Sandra S HaconEscola Nacional de Saúde Pública Sérgio Arouca, Fundação Oswaldo Cruz, Rua Leopoldo Bulhões, 1480, Manguinhos, Rio de Janeiro CEP: 21041-210, Brazil. sandrahacon@gmail.com.
Paulo C BastaEscola Nacional de Saúde Pública Sérgio Arouca, Fundação Oswaldo Cruz, Rua Leopoldo Bulhões, 1480, Manguinhos, Rio de Janeiro CEP: 21041-210, Brazil. paulobasta@gmail.com.ORCID 0000-0003-0804-0413
Escola Nacional de Saúde Pública · BRFundação Oswaldo Cruz · BRInstituto Sócioambiental · BRWake Forest University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the Brazilian Amazon, where the majority of Yanomami villages are settled, mercury (Hg) exposure due to artisanal small-scale gold mining (ASGM) has been reported since the 1980s. This study assessed mercury exposure in the Yanomami reserve and whether the level of contamination was related to the ASGM geographical location. It was conducted using a cross-sectional study of 19 villages. Direct interviews were performed and hair samples were used as a bioindicator of Hg exposure. The Prevalence-Ratio (PR) was estimated as an indicator of association between ASGM geographical locations and human exposure to mercury. Mercury levels (239 hair samples) ranged between 0.4 and 22.1 μg·g

Indexed as

AdultBrazilCross-Sectional StudiesEnvironmental ExposureFemaleGoldHairHumansMaleMercuryMiningSeasonsGoldMercuryBrazilian Amazonenvironmentalepidemiologyindigenousmercury exposurepublic health

Identifiers

PMID29789499
PMCPMC6028914
OpenAlexW2804951666

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.