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The Periodic Table and Organismal Elements01:27

The Periodic Table and Organismal Elements

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Related Experiment Video

Updated: Jul 14, 2026

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium
09:33

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

Published on: December 17, 2018

[Cardiovascular mortality in mercury miners].

Montserrat García Gómez1, Paolo Boffetta, José Diego Caballero Klink

  • 1Ministerio de Sanidad y Consumo, Madrid, Spain. mgarciag@msc.es

Medicina Clinica
|June 15, 2007
PubMed
Summary

Long-term mercury exposure in mine workers significantly increased cardiovascular disease mortality, particularly from hypertension and cerebrovascular diseases. This study highlights mercury

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Published on: October 22, 2014

Area of Science:

  • Occupational Health
  • Environmental Toxicology
  • Cardiovascular Epidemiology

Context:

  • Minas de Almadén y Arrayanes S.A. mercury mine workers (n=3,998) were studied over a century (1895-1994).
  • Assessed vital status and causes of death, comparing observed to expected mortality rates.

Purpose:

  • To investigate the association between long-term inorganic mercury exposure and cardiovascular disease (CVD) mortality.
  • To identify specific CVDs linked to occupational mercury exposure.

Summary:

  • Significant excess mortality from circulatory diseases (SMR 1.11) observed, especially hypertension (SMR 2.78) and cerebrovascular diseases (SMR 1.17).
  • Ischemic heart disease mortality showed a significant decrease (SMR 0.69).
  • Trends in mortality linked to exposure duration and cumulative exposure for cerebrovascular diseases, hypertension, and other heart diseases.

Impact:

  • Suggests a causal link between inorganic mercury exposure and increased circulatory mortality in mining populations.
  • Provides evidence for the detrimental cardiovascular effects of chronic occupational mercury exposure.
  • Informs occupational health guidelines and risk management strategies for mercury-exposed workers.