Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986–2007
Biomonitoring studies are helpful tools and can increase our knowledge on time trends in human blood concentrations of PFASs: how they relate to emission trends and the potential prenatal exposure for future generations. In this study, serum was sampled in cross-sections of men and women who were 30...
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Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8357677/ http://www.ncbi.nlm.nih.gov/pubmed/33840033 https://doi.org/10.1007/s11356-021-13809-6 |
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ftpubmed:oai:pubmedcentral.nih.gov:8357677 2023-05-15T17:43:31+02:00 Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986–2007 Berg, Vivian Sandanger, Torkjel Manning Hanssen, Linda Rylander, Charlotta Nøst, Therese Haugdahl 2021-04-11 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8357677/ http://www.ncbi.nlm.nih.gov/pubmed/33840033 https://doi.org/10.1007/s11356-021-13809-6 en eng Springer Berlin Heidelberg http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8357677/ http://www.ncbi.nlm.nih.gov/pubmed/33840033 http://dx.doi.org/10.1007/s11356-021-13809-6 © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . CC-BY Environ Sci Pollut Res Int Research Article Text 2021 ftpubmed https://doi.org/10.1007/s11356-021-13809-6 2021-09-05T00:36:42Z Biomonitoring studies are helpful tools and can increase our knowledge on time trends in human blood concentrations of PFASs: how they relate to emission trends and the potential prenatal exposure for future generations. In this study, serum was sampled in cross-sections of men and women who were 30 years old in each of the years 1986, 1994, 2001, and 2007 in Northern Norway and analyzed for 23 PFASs. Differences in serum concentrations across sampling years were investigated graphically and with significance testing and compared with those observed in our previous longitudinal study using repeated individual measurements in older men in the same years. The results demonstrate overall increasing blood burdens of PFASs in men and women in reproductively active ages during 1986–2001 and decreases until 2007. However, longer chained PFASs were still increasing in 2007 indicating divergent time trends between the different PFASs, underlining the importance of continued biomonitoring. Comparisons between 30-year-old men and older men within the same population demonstrated variation in time trends in the exact same years, underlining that biomonitoring studies must regard historic exposures and birth cohort effects. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11356-021-13809-6. Text Northern Norway PubMed Central (PMC) Norway Environmental Science and Pollution Research 28 32 43897 43907 |
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Research Article Berg, Vivian Sandanger, Torkjel Manning Hanssen, Linda Rylander, Charlotta Nøst, Therese Haugdahl Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986–2007 |
topic_facet |
Research Article |
description |
Biomonitoring studies are helpful tools and can increase our knowledge on time trends in human blood concentrations of PFASs: how they relate to emission trends and the potential prenatal exposure for future generations. In this study, serum was sampled in cross-sections of men and women who were 30 years old in each of the years 1986, 1994, 2001, and 2007 in Northern Norway and analyzed for 23 PFASs. Differences in serum concentrations across sampling years were investigated graphically and with significance testing and compared with those observed in our previous longitudinal study using repeated individual measurements in older men in the same years. The results demonstrate overall increasing blood burdens of PFASs in men and women in reproductively active ages during 1986–2001 and decreases until 2007. However, longer chained PFASs were still increasing in 2007 indicating divergent time trends between the different PFASs, underlining the importance of continued biomonitoring. Comparisons between 30-year-old men and older men within the same population demonstrated variation in time trends in the exact same years, underlining that biomonitoring studies must regard historic exposures and birth cohort effects. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11356-021-13809-6. |
format |
Text |
author |
Berg, Vivian Sandanger, Torkjel Manning Hanssen, Linda Rylander, Charlotta Nøst, Therese Haugdahl |
author_facet |
Berg, Vivian Sandanger, Torkjel Manning Hanssen, Linda Rylander, Charlotta Nøst, Therese Haugdahl |
author_sort |
Berg, Vivian |
title |
Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986–2007 |
title_short |
Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986–2007 |
title_full |
Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986–2007 |
title_fullStr |
Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986–2007 |
title_full_unstemmed |
Time trends of perfluoroalkyl substances in blood in 30-year old Norwegian men and women in the period 1986–2007 |
title_sort |
time trends of perfluoroalkyl substances in blood in 30-year old norwegian men and women in the period 1986–2007 |
publisher |
Springer Berlin Heidelberg |
publishDate |
2021 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8357677/ http://www.ncbi.nlm.nih.gov/pubmed/33840033 https://doi.org/10.1007/s11356-021-13809-6 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Northern Norway |
genre_facet |
Northern Norway |
op_source |
Environ Sci Pollut Res Int |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8357677/ http://www.ncbi.nlm.nih.gov/pubmed/33840033 http://dx.doi.org/10.1007/s11356-021-13809-6 |
op_rights |
© The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1007/s11356-021-13809-6 |
container_title |
Environmental Science and Pollution Research |
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28 |
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32 |
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43897 |
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43907 |
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1766145607505805312 |