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[The effect of penicillamine in copper-processing workers]
E Hosovski1, A Vidaković, S Milić
1Dr. Dragomir Karajovitch Institute of Occupational Medicine and Radiological Protection, Belgrade.
Srpski Arhiv Za Celokupno Lekarstvo
|January 1, 1992
Summary
Penicillamine effectively evaluates copper and lead exposure in workers. However, it could not assess zinc due to competitive interactions and did not mobilize cadmium.
Area of Science:
- Occupational Health
- Toxicology
- Biochemistry
Context:
- Occupational exposure to heavy metals like copper, zinc, lead, and cadmium is a significant concern in industries such as copper alloy manufacturing.
- Assessing internal metal burdens is crucial for monitoring worker health and preventing toxic effects.
Purpose:
- To evaluate the efficacy of penicillamine in assessing the body burden of copper, zinc, lead, and cadmium in occupationally exposed workers.
- To determine the diagnostic utility of penicillamine for specific metal toxicities in an industrial setting.
Summary:
- Penicillamine administration was used to assess metal deposits in workers exposed to copper, zinc, lead, and cadmium.
- Results indicated penicillamine is useful for evaluating copper presence and demonstrated a mobilizatory effect on lead and zinc.
- Internal zinc evaluation was hindered by competitive interactions with copper, and no mobilizatory effect was observed for cadmium.
Impact:
- This study highlights penicillamine's potential as a biomarker for copper and lead exposure in occupational settings.
- Findings underscore the challenges in assessing mixed metal exposures, particularly the competitive dynamics between copper and zinc.
- The lack of penicillamine's effect on cadmium suggests alternative methods are needed for its assessment in exposed populations.