DOI: 10.4028/www.scientific.net/kem.415.53
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R. Ciubar Ion, C.M. Ciofrangeanu, B. Galateanu, Stef Manea, A. Cimpean, D. Iordǎchescu

Abstract: This investigation is based on the premise that heavy metals are sequestered by the mineral phase of teeth [1,2], hydroxyapatite, during their formation and there is a relation between heavy metal pollution and progressive destruction of human primary tooth. Our study was carried out on temporary molars – sound and carious - extracted from children up to 6 year old, residing in an area of Romania known to be highly polluted with heavy metals (Pb and Cd). In carious dentin extracts we found increased levels of …

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