Lead is a widely used heavy metal known for its toxic effects on
the human body, with prolonged exposure leading to a condition known as
plumbism. The generally accepted reference range for blood lead levels in
humans is up to 25 µg/dL. This cross-sectional autopsy-based study aims to
estimate blood lead levels in the population of South Delhi. A total of 250
blood samples were collected from autopsy cases at a tertiary care centre. From
each case, 5 mL of blood was drawn, digested, and analysed using a Trace Metal
Analyser (TMA) for accurate quantification of lead content. The study
population included 173 males and 77 females. The mean blood lead level among
males was found to be significantly higher at 16 µg/dL, compared to 0.41 µg/dL
in females. Further age-wise analysis revealed that individuals in the 41–60
years age group had the highest mean blood lead concentration, measured at
20.73 µg/dL. These findings highlight a concerning level of lead exposure in
specific demographic groups, particularly adult males and middle-aged
individuals, underscoring the need for environmental and occupational health
interventions in the region.
Author(s)
Details
Rajesh
Kumar
Department of Forensic Medicine & Toxicology, All India
Institute of Medical Sciences, Deoghar, India.
Ajay
Kumar Patel
Department of Anatomy, All India Institute of Medical Sciences,
Deoghar, India.
Please
see the book here:- https://doi.org/10.9734/bpi/msraa/v7/5820
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