Application of Bayesian population physiologically based pharmacokinetic (PBPK) modeling and Markov chain Monte Carlo simulations to pesticide kinetics studies in protected marine mammals: DDT, DDE, and DDD in harbor porpoises
Physiologically based pharmacokinetic (PBPK) modeling in marine mammals is a challenge because of the lack of parameter information and the ban on exposure experiments. To minimize uncertainty and variability, parameter estimation methods are required for the development of reliable PBPK models. The...
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ftvliz:oai:oma.vliz.be:225584 2023-05-15T17:59:12+02:00 Application of Bayesian population physiologically based pharmacokinetic (PBPK) modeling and Markov chain Monte Carlo simulations to pesticide kinetics studies in protected marine mammals: DDT, DDE, and DDD in harbor porpoises Weijs, L. Yang, R.S.H. Das, K. Covaci, A. Blust, R. 2013 http://www.vliz.be/nl/open-marien-archief?module=ref&refid=225584 en eng info:eu-repo/semantics/altIdentifier/wos/000318756000053 info:eu-repo/semantics/altIdentifier/doi/oi.org/10.1021/es400386a http://www.vliz.be/nl/open-marien-archief?module=ref&refid=225584 info:eu-repo/semantics/restrictedAccess %3Ci%3EEnviron.+Sci.+Technol.+47%289%29%3C%2Fi%3E%3A+4365-4374.+%3Ca+href%3D%22http%3A%2F%2Fdx.doi.org%2F10.1021%2Fes400386a%22+target%3D%22_blank%22%3Ehttp%3A%2F%2Fdx.doi.org%2F10.1021%2Fes400386a%3C%2Fa%3E Marine mammals Models Phocoena phocoena info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2013 ftvliz https://doi.org/10.1021/es400386a 2022-05-01T09:58:50Z Physiologically based pharmacokinetic (PBPK) modeling in marine mammals is a challenge because of the lack of parameter information and the ban on exposure experiments. To minimize uncertainty and variability, parameter estimation methods are required for the development of reliable PBPK models. The present study is the first to develop PBPK models for the lifetime bioaccumulation of p,p '-DDT, p,p '-DDE, and p,p '-DDD in harbor porpoises. In addition, this study is also the first to apply the Bayesian approach executed with Markov chain Monte Carlo simulations using two data sets of harbor porpoises from the Black and North Seas. Parameters from the literature were used as priors for the first “model update” using the Black Sea data set, the resulting posterior parameters were then used as priors for the second “model update” using the North Sea data set. As such, PBPK models with parameters specific for harbor porpoises could be strengthened with more robust probability distributions. As the science and biomonitoring effort progress in this area, more data sets will become available to further strengthen and update the parameters in the PBPK models for harbor porpoises as a species anywhere in the world. Further, such an approach could very well be extended to other protected marine mammals. Article in Journal/Newspaper Phocoena phocoena Flanders Marine Institute (VLIZ): Open Marine Archive (OMA) Environmental Science & Technology 47 9 4365 4374 |
institution |
Open Polar |
collection |
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA) |
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ftvliz |
language |
English |
topic |
Marine mammals Models Phocoena phocoena |
spellingShingle |
Marine mammals Models Phocoena phocoena Weijs, L. Yang, R.S.H. Das, K. Covaci, A. Blust, R. Application of Bayesian population physiologically based pharmacokinetic (PBPK) modeling and Markov chain Monte Carlo simulations to pesticide kinetics studies in protected marine mammals: DDT, DDE, and DDD in harbor porpoises |
topic_facet |
Marine mammals Models Phocoena phocoena |
description |
Physiologically based pharmacokinetic (PBPK) modeling in marine mammals is a challenge because of the lack of parameter information and the ban on exposure experiments. To minimize uncertainty and variability, parameter estimation methods are required for the development of reliable PBPK models. The present study is the first to develop PBPK models for the lifetime bioaccumulation of p,p '-DDT, p,p '-DDE, and p,p '-DDD in harbor porpoises. In addition, this study is also the first to apply the Bayesian approach executed with Markov chain Monte Carlo simulations using two data sets of harbor porpoises from the Black and North Seas. Parameters from the literature were used as priors for the first “model update” using the Black Sea data set, the resulting posterior parameters were then used as priors for the second “model update” using the North Sea data set. As such, PBPK models with parameters specific for harbor porpoises could be strengthened with more robust probability distributions. As the science and biomonitoring effort progress in this area, more data sets will become available to further strengthen and update the parameters in the PBPK models for harbor porpoises as a species anywhere in the world. Further, such an approach could very well be extended to other protected marine mammals. |
format |
Article in Journal/Newspaper |
author |
Weijs, L. Yang, R.S.H. Das, K. Covaci, A. Blust, R. |
author_facet |
Weijs, L. Yang, R.S.H. Das, K. Covaci, A. Blust, R. |
author_sort |
Weijs, L. |
title |
Application of Bayesian population physiologically based pharmacokinetic (PBPK) modeling and Markov chain Monte Carlo simulations to pesticide kinetics studies in protected marine mammals: DDT, DDE, and DDD in harbor porpoises |
title_short |
Application of Bayesian population physiologically based pharmacokinetic (PBPK) modeling and Markov chain Monte Carlo simulations to pesticide kinetics studies in protected marine mammals: DDT, DDE, and DDD in harbor porpoises |
title_full |
Application of Bayesian population physiologically based pharmacokinetic (PBPK) modeling and Markov chain Monte Carlo simulations to pesticide kinetics studies in protected marine mammals: DDT, DDE, and DDD in harbor porpoises |
title_fullStr |
Application of Bayesian population physiologically based pharmacokinetic (PBPK) modeling and Markov chain Monte Carlo simulations to pesticide kinetics studies in protected marine mammals: DDT, DDE, and DDD in harbor porpoises |
title_full_unstemmed |
Application of Bayesian population physiologically based pharmacokinetic (PBPK) modeling and Markov chain Monte Carlo simulations to pesticide kinetics studies in protected marine mammals: DDT, DDE, and DDD in harbor porpoises |
title_sort |
application of bayesian population physiologically based pharmacokinetic (pbpk) modeling and markov chain monte carlo simulations to pesticide kinetics studies in protected marine mammals: ddt, dde, and ddd in harbor porpoises |
publishDate |
2013 |
url |
http://www.vliz.be/nl/open-marien-archief?module=ref&refid=225584 |
genre |
Phocoena phocoena |
genre_facet |
Phocoena phocoena |
op_source |
%3Ci%3EEnviron.+Sci.+Technol.+47%289%29%3C%2Fi%3E%3A+4365-4374.+%3Ca+href%3D%22http%3A%2F%2Fdx.doi.org%2F10.1021%2Fes400386a%22+target%3D%22_blank%22%3Ehttp%3A%2F%2Fdx.doi.org%2F10.1021%2Fes400386a%3C%2Fa%3E |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/000318756000053 info:eu-repo/semantics/altIdentifier/doi/oi.org/10.1021/es400386a http://www.vliz.be/nl/open-marien-archief?module=ref&refid=225584 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1021/es400386a |
container_title |
Environmental Science & Technology |
container_volume |
47 |
container_issue |
9 |
container_start_page |
4365 |
op_container_end_page |
4374 |
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1766167973651808256 |