The potential of trace elements mapping in child's natal tooth by laser ablation-ICPMS method.

ABSTRACT:

Purpose

Tooth enamel might provide past chronological metabolic, nutritional status and trace metal exposure during development. Thus, the trace elements distribution embedded in tooth tissues represents an archive of the environmental conditions. The choice of biomarker is estimated as critical to the measurement of metal exposure. Natal teeth are defined as teeth being present at birth.

Methods

LA-ICP-MS provides a quantitative assessment of spatial distribution of trace elements in a natal tooth. The objective of the current study was to compare concentrations of building and other elements in a rare but reliable and valid biomarker - natal tooth.

Results

It have been reported presence of potentially toxic elements: Pb, Cu, Mn, Cd, Ni distributed in prenatally and

SUBMITTER: Olszewska A 

PROVIDER: S-EPMC8172758 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature