Fluoride concentration in teeth of the roe deer (Capreolus capreolus) and red deer (Cervus elaphus) from areas of Poland industrially uncontaminated with fluoride compounds

Abstract

The last biomonitoring study in Poland on intoxication with fluoride compounds of deer was conducted almost two decades ago. Given the fact that fluoride level in air and water is not widely monitored in Poland, it is justified to undertake monitoring of F- levels in people and other long-lived mammals. This paper provides the assessment of the present level of fluoride accumulation in mineralized tissue of large herbivorous mammals. The aim of the present study was to determine fluoride concentration in teeth of deer inhabiting the areas of Poland which are industrially uncontaminated with fluoride compounds, to establish possible correlations between the analysed parameters, and to provide a comparison of the present results with those obtained in other studies. Mean concentration of fluoride in all analysed samples amounted to 231.0 F mg/kg, with the minimum value of 22.0 F mg/kg and the maximum of 935.0 F mg/kg. This results from the development of industry and a widespread use of fluoride-supplemented caries prevention products which contributes to an intense accumulation of these substances in vertebrates, predominantly in mineralized tissue.