2024-03-28T17:06:39Zhttp://repisalud.isciii.es/oai/requestoai:repisalud.isciii.es:20.500.12105/102342023-11-29T14:26:50Zcom_20.500.12105_2053com_20.500.12105_2052com_20.500.12105_2051com_20.500.12105_2067col_20.500.12105_2054col_20.500.12105_2068
Repisalud
author
Castaño, Argelia
author
Pedraza-Diaz, Susana
author
Cañas Portilla, Ana Isabel
author
Perez-Gomez, Beatriz
author
Ramos, Juan Jose
author
Bartolome, Monica
author
Pärt, P
author
Soto, E P
author
Motas, Miguel
author
Navarro Rivas, Carmen
author
Calvo, E
author
Esteban-Lopez, Marta
funder
Instituto de Salud Carlos III
funder
Ministerio de Agricultura y Pesca (España)
2020-06-01T07:52:10Z
2020-06-01T07:52:10Z
2019-06-20
Sci Total Environ. 2019 Jun 20;670:262-270.
0048_9697
http://hdl.handle.net/20.500.12105/10234
30903899
10.1016/j.scitotenv.2019.03.174
1879-1026
The Science of the total environment
Mercury (Hg) is among the top 10 environmental chemicals of major public health concern (WHO). The Minamata Convention on Mercury (United Nations Environment Program, 2017), commits signing countries to control anthropogenic mercury emissions and reduce human exposure. Human biomonitoring (HBM) programs, are the most straight-forward approaches to get information on the actual exposure levels in the population and assess over time. We report here the results of a HBM study in a nationwide cross-section of Spanish adults (18-65y) as baseline values obtained before the Minamata Convention entered into force. Subsequent follow-ups will show if the Convention has been successful. The study includes 1880 blood samples, 1704 urine samples and 577 hair samples from all Spanish regions collected and analysed under a strictly quality controlled and quality assured protocol. The EU-DEMOCOPHES project demonstrated that fish and seafood are the major sources of mercury exposure and that the Spanish as well as the Portuguese populations have higher levels than other European countries. The data from the present study confirms this pattern at national level and that inhabitants in coastal regions have higher values than from inland regions. The geometric mean (GM) for blood is 6.35 μg Hg/l, in urine is 1.11 μg Hg/l and for hair is 1.91 μg Hg/g. In an international comparison these values are not exceptional. Spanish concentrations fall into the group of Easter Mediterranean populations. Although information on gender, age, occupational sector, geographical area, sampling period and frequency of fish consumption is reported in the tables, the purpose of this paper has not been to analyse the determinants of exposure in detail but to provide baseline data for future assessments and for regional authorities.
eng
Blood
Fish consumption
Hair
Human biomonitoring
Mercury
Minamata convention
Spain
Urine
Mercury levels in blood, urine and hair in a nation-wide sample of Spanish adults
journal article
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URL
https://repisalud.isciii.es/bitstream/20.500.12105/10234/3/MercuryLevelsInBlood_2019.pdf
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MercuryLevelsInBlood_2019.pdf.txt