Epidemiologic study of population exposed to lead

  • Amalia Laborde Universidad de la República, Facultad de Medicina, Departamento de Toxicología, Profesor Agregado
  • Stella de Ben Universidad de la República, Facultad de Medicina, Departamento de Toxicología, Profesor Adjunto
  • Fernando Tomasina Universidad de la República, Facultad de Medicina, Departamento de Salud Ocupacional, Profesor Agregado
  • Raquel González-San Martín Universidad de la República, Facultad de Medicina, Departamento de Toxicología, Asistente
  • María Noel Tortorella Universidad de la República, Facultad de Medicina, Departamento de Toxicología, Asistente
  • Freddy Sponton Universidad de la República, Facultad de Medicina, Departamento de Salud Ocupacional, Asistente
Keywords: LEAD POISONING, ELECTRIC BATTERIES, OCCUPATIONAL EXPOSURE, URUGUAY

Abstract

Since Antiquity workers have been exposed and contaminated by lead. The Uruguayan circumstances define it as a re-emergent situation from an epidemiologic point of view.
A descriptive study of workers of a battery storage cells factory took place during 2003. Serum lead levels obtained during labour activity was higher that the admitted maximal value for exposed workers -30 µg/dl-, according to the Decree 337 - Ministry of Public Health. Mean values for serum lead after suspension was 29,4 µg/dl.
The descending percent of serum lead during one year exposure-free may be considered as an indirect indicator of body lead charge. Serum lead values do not correlate with clinical symptoms and signs, nor biochemical or hematological alterations expected in lead intoxication.
These results confirm that serum lead quantification is an indicator of exposure while workers are exposed, and its relative value as diagnostic criterion of intoxication.

References

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Published
2006-12-31
How to Cite
1.
Laborde A, de Ben S, Tomasina F, González-San Martín R, Tortorella MN, Sponton F. Epidemiologic study of population exposed to lead. Rev. Méd. Urug. [Internet]. 2006Dec.31 [cited 2024May17];22(4):287-92. Available from: http://www2.rmu.org.uy/ojsrmu311/index.php/rmu/article/view/661
Issue
Vol 22 No 4 (2006): Revista Médica del Uruguay
Section
Original Articles
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