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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Coelho, P. Costa, S. Costa, C. Silva, S. Walter, A. Ranville, J. Pastorinho, M. R. Harrington, C. Taylor, A. Dall'Armi, V. Zoffoli, R. Candeias, C. da Silva, E. Ferreira Bonassi, S. Laffon, B. Teixeira, J. P. |
| Spatial Coverage | Portugal |
| Description | Author Affiliation: Coelho P ( Environmental Health Department, National Institute of Health, Porto, Portugal, pcscoelho@gmail.com.) |
| Abstract | In the Panasqueira mine area of central Portugal, some environmental media show higher metal(loid) concentrations when compared with the local geochemical background and the values proposed in the literature for these environmental media. In order to evaluate the effect of the external contamination on selected indexes of internal dose, As, Cd, Cu, Cr, Fe, Hg, Mg, Mn, Mo, Ni, Pb, S, Se, Si, and Zn were quantified by inductively coupled plasma mass spectrometry and inductively coupled plasma optical emission spectrometry in blood, urine, hair and nail samples from individuals environmentally (N = 41) and occupationally exposed (N = 41). A matched control group (N = 40) was also studied, and data from the three groups were compared. Results obtained agreed with those reported by environmental studies performed in this area, pointing to populations living nearby and working in the mine being exposed to metal(loid)s originated from mining activities. Arsenic was the element with the highest increase in exposed populations. The concentration of other elements such as Cr, Mg, Mn, Mo, Ni, Pb, S, Se, and Zn was also increased, although at a lesser extent, specifically in the individuals environmentally exposed and in females. These findings confirm the need for competent authorities to act as soon as possible in this area and implement strategies aimed to protect exposed populations and the entire ecosystem. |
| File Format | HTM / HTML |
| ISSN | 02694042 |
| Issue Number | 2 |
| Volume Number | 36 |
| e-ISSN | 15732983 |
| Journal | Environmental Geochemistry and Health |
| Language | English |
| Publisher | Springer |
| Publisher Date | 2014-04-01 |
| Publisher Place | Netherlands |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Environmental Health Environmental Exposure Analysis Environmental Pollutants Metals Mining Occupational Exposure Aged Arsenic Blood Urine Case-control Studies Female Hair Chemistry Humans Male Middle Aged Multivariate Analysis Nails Portugal Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Chemistry Medicine Geochemistry and Petrology Environmental Engineering Water Science and Technology |
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