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Mollier M, Bustamante P, Martinez-Alvarez I, Schull Q, Labadie P, Budzinski H, Cherel Y, Carravieri A. Blood Kinetics of Lipophilic and Proteinophilic Pollutants during Two Types of Long-Term Fast in King Penguins. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:6138-6148. [PMID: 38533664 DOI: 10.1021/acs.est.3c10822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
In vertebrates, fasting is an intricate physiological process associated with strong metabolic changes, yet its effect on pollutant residue variation is poorly understood. Here, we quantified long-term changes in plasma concentrations of 20 organochlorine and 16 perfluoroalkyl pollutants in king penguins Aptenodytes patagonicus during the breeding and molting fasts, which are marked by low and high levels of protein catabolism, respectively, and by strong lipid use. The profile of measured pollutants in plasma was dominated by perfluorooctanesulfonic acid (PFOS, initial relative contribution of 60%). Initial total pollutant concentrations were similar in molting (3.3-5.7 ng g-1 ww) and breeding penguins (range of 4.2-7.3 ng g-1 wet weight, ww). Long-term fasting (25 days) for molting and breeding led, respectively, to a 1.8- and 2.2-fold increase in total plasma pollutant concentrations, although the rate and direction of change were compound-specific. Hexachlorbenzene (HCB) and PFOS concentrations increased in plasma (net mobilization) during both types of fasting, likely due to lipid use. Plasma perfluoroundecanoate (PFUnDA) and perfluorotridecanoate (PFTrDA) concentrations increased in breeders (net mobilization) but decreased in molting individuals (net excretion), suggesting a significant incorporation of these pollutants into feathers. This study is a key contribution to our understanding of pollutant variation in blood during long-term fasting in wildlife.
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Affiliation(s)
- Margaux Mollier
- Littoral Environnement et Sociétés (LIENSs), UMR 7266 CNRS-La Rochelle Université, 2 rue Olympe de Gouges, 17000 La Rochelle, France
| | - Paco Bustamante
- Littoral Environnement et Sociétés (LIENSs), UMR 7266 CNRS-La Rochelle Université, 2 rue Olympe de Gouges, 17000 La Rochelle, France
| | - Ignacio Martinez-Alvarez
- CNRS, UMR 5805 EPOC (LPTC Research Group), Université de Bordeaux, 351 Cours de la Libération, F-33405 Cedex Talence, France
| | - Quentin Schull
- MARBEC, Université de Montpellier, IFREMER, IRD, CNRS, Avenue Jean Monnet CS 30171, 34203 Sète, France
| | - Pierre Labadie
- CNRS, UMR 5805 EPOC (LPTC Research Group), Université de Bordeaux, 351 Cours de la Libération, F-33405 Cedex Talence, France
| | - Hélène Budzinski
- CNRS, UMR 5805 EPOC (LPTC Research Group), Université de Bordeaux, 351 Cours de la Libération, F-33405 Cedex Talence, France
| | - Yves Cherel
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-La Rochelle Université, 405 Route de Prissé la Charrière, 79360 Villiers-en-Bois, France
| | - Alice Carravieri
- Littoral Environnement et Sociétés (LIENSs), UMR 7266 CNRS-La Rochelle Université, 2 rue Olympe de Gouges, 17000 La Rochelle, France
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-La Rochelle Université, 405 Route de Prissé la Charrière, 79360 Villiers-en-Bois, France
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Padilha JAG, Santos S, Willems T, Souza-Kasprzyk J, Leite A, Cunha LST, Costa ES, Pessôa AR, Eens M, E P, Torres JPM, Das K, Lepoint G, Dorneles PR, Bervoets L, Groffen T. Assessing the trophic ecology and migration on the exposure of cape petrels and Wilson's storm petrels from Antarctica to perfluoroalkylated substances, trace and major elements. ENVIRONMENTAL RESEARCH 2024; 244:117827. [PMID: 38072112 DOI: 10.1016/j.envres.2023.117827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/19/2023]
Abstract
Chemical pollution is a global concern as contaminants are transported and reach even the remote regions of Antarctica. Seabirds serve as important sentinels of pollution due to their high trophic position and wide distribution. This study examines the influence of migration and trophic ecology on the exposure of two Antarctic seabirds, Wilson's storm petrel (Oceanites oceanicus - Ooc), and Cape petrel (Daption capense - Dca), to chemical elements and perfluoroalkyl substances (PFAS). Our methodology involved assessing the concentration of these pollutants in feather samples obtained from carcasses, offering a practical means for monitoring contamination. Trace and major element concentrations were comparable in both species, suggesting that migratory patterns have a minimal impact on exposure levels. However, Ooc had higher concentration of PFAS compared to Dca (mean, ng g-1dry weight, PFOA: Ooc:0.710, Dca:0.170; PFTrDA: Ooc:0.550, Dca:0.360, and PFTeDA: Ooc:1.01, Dca:0.190), indicating that migration to the more polluted Northern Hemisphere significantly affects PFAS exposure. Furthermore, while no strong associations were found between either trace elements or PFAS and the three stable isotopes (δ13C, δ15N, and δ34S), a negative association was observed between PFUnDA and δ15N, hinting at potential biodilution. The research concludes that the migratory patterns of these seabird species affect their PFAS exposure, underscoring the critical need for further exploration and understanding of these relationships to better inform conservation strategies.
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Affiliation(s)
- J A G Padilha
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil; CBMA - Centre for Molecular and Environmental Biology/ARNET-Aquatic Research Network, Portugal; IB-S, Institute of Science and Innovation for Bio-Sustainability, Department of Biology, University of Minho, Campus Gualtar, 4710-057, Braga, Portugal.
| | - S Santos
- CBMA - Centre for Molecular and Environmental Biology/ARNET-Aquatic Research Network, Portugal; IB-S, Institute of Science and Innovation for Bio-Sustainability, Department of Biology, University of Minho, Campus Gualtar, 4710-057, Braga, Portugal
| | - T Willems
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium; Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - J Souza-Kasprzyk
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil; Department of Analytical Chemistry, Faculty of Chemistry, Adam Mickiewicz University, Ul. Uniwersytetu Poznańskiego 8, 61-614, Poznan, Poland
| | - A Leite
- CBMA - Centre for Molecular and Environmental Biology/ARNET-Aquatic Research Network, Portugal; IB-S, Institute of Science and Innovation for Bio-Sustainability, Department of Biology, University of Minho, Campus Gualtar, 4710-057, Braga, Portugal
| | - L S T Cunha
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - E S Costa
- Environment and Sustainability, State University of Rio Grande do Sul, Assis Brasil Street, 842, Downtown, São Francisco de Paula, Rio Grande do Sul, Brazil
| | - A R Pessôa
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M Eens
- Behavioural Ecology and Ecophysiology Group (BECO), Department of Biology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Prinsen E
- Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - J P M Torres
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - K Das
- Freshwater and Oceanic ScienCes Unit of ReSearch (FOCUS), Laboratory of Oceanology, University of Liège, 4000, Liège, Belgium
| | - G Lepoint
- Freshwater and Oceanic ScienCes Unit of ReSearch (FOCUS), Laboratory of Trophic and Isotope Ecology, University of Liège, 4000, Liège, Belgium
| | - P R Dorneles
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil; Freshwater and Oceanic ScienCes Unit of ReSearch (FOCUS), Laboratory of Oceanology, University of Liège, 4000, Liège, Belgium
| | - Lieven Bervoets
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - T Groffen
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium; Behavioural Ecology and Ecophysiology Group (BECO), Department of Biology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
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Ao J, Tang W, Liu X, Ao Y, Zhang Q, Zhang J. Polyfluoroalkyl phosphate esters (PAPs) as PFAS substitutes and precursors: An overview. JOURNAL OF HAZARDOUS MATERIALS 2024; 464:133018. [PMID: 37984148 DOI: 10.1016/j.jhazmat.2023.133018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 10/19/2023] [Accepted: 11/13/2023] [Indexed: 11/22/2023]
Abstract
Polyfluoroalkyl phosphate esters (PAPs) are emerging substitutes for legacy per- and polyfluoroalkyl substances (PFAS), which are widely applied in consumer products and closely related to people's daily lives. Increasing concern has been raised about the safety of PAPs due to their metabolism into perfluorooctanoic acid (PFOA) and other perfluorinated carboxylates (PFCAs) in vivo. This review summarizes the current knowledge on PAPs and highlights the knowledge gaps. PAPs dominated the PFAS profiles in wastewater, sludge, household dust, food-contact materials, paper products, paints, and cosmetics. They exhibit biomagnification due to their higher levels in top predators. PAPs have been detected in human blood worldwide, with the highest mean levels being found in the United States (1.9 ng/mL) and China (0.4 ng/mL). 6:2 diPAP is the predominant PAP among all identified matrices, followed by 8:2 diPAP. Toxicokinetic studies suggest that after entering the body, most PAPs undergo biotransformation, generating phase Ⅰ (i.e., PFCAs), phase II, and intermediate products with toxicity to be verified. Several epidemiological and toxicological studies have reported the antiandrogenic effect, estrogenic effect, thyroid disruption, oxidative damage, and reproductive toxicity of PAPs. More research is urgently needed on the source and fate of PAPs, human exposure pathways, toxicity other than reproductive and endocrine systems, toxic effects of metabolites, and mixed exposure effects.
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Affiliation(s)
- Junjie Ao
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China.
| | - Weifeng Tang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Xiaoning Liu
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Yan Ao
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Qianlong Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Jun Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
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Sebastiano M, Jouanneau W, Blévin P, Angelier F, Parenteau C, Pallud M, Ribout C, Gernigon J, Lemesle JC, Robin F, Pardon P, Budzinski H, Labadie P, Chastel O. Physiological effects of PFAS exposure in seabird chicks: A multi-species study of thyroid hormone triiodothyronine, body condition and telomere length in South Western France. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 901:165920. [PMID: 37527721 DOI: 10.1016/j.scitotenv.2023.165920] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/10/2023] [Accepted: 07/29/2023] [Indexed: 08/03/2023]
Abstract
There is growing evidence that poly and perfluoroalkyl substances (PFAS) exposure leads to the disruption of thyroid hormones including thyroxine (T4) and triiodothyronine (T3), and may affect telomeres, repetitive nucleotide sequences which protect chromosome ends. Many seabird species are long-lived top predators thus exhibit high contaminant levels, and PFAS-disrupting effects on their physiology have been documented especially in relation to the endocrine system in adults. On the contrary, studies on the developmental period (i.e., chicks), during which exposure to environmental contaminants may have a greater impact on physiological traits, remain scarce to this date. We carried out a multi-species study with the aim to assess whether and to which extent chicks of four gull species (herring gull, great and lesser black-backed gull, yellow-legged gull) in South Western France are contaminated by PFAS, and to bring further evidence about their potential physiological consequences. Linear PFOS showed concentrations of concern as it was generally >10 times higher than the other PFAS, and exceeded a threshold toxicity level (calculated from previous studies in birds) in almost all sampled chicks. Nonetheless, in herring gull male chicks, total T3 levels were significantly and negatively associated with perfluorodecanoate (PFDA) and perfluorododecanoate (PFDoDA) and positively associated with perfluorotetradecanoate (PFTeDA) in female chicks. Total T3 levels were also positively associated with PFDoDA in great black backed gull male chicks and with perfluorotridecanoate (PFTrDA) in lesser black backed gull chicks. In lesser and great black-backed gulls, both females and males showed significant negative associations between several PFAS and their body condition, and a positive association between telomere length and L-PFOS in the yellow-legged gull was also found. These results corroborate previous findings and need to be further explored as they suggest that PFAS may interfere with the physiological status of chicks during the developmental period, potentially inducing long-lasting consequences.
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Affiliation(s)
- M Sebastiano
- Unité Physiologie Moléculaire et Adaptation, Muséum National d'Histoire Naturelle, CNRS, CP32, 7 rue Cuvier, Paris, France; Behavioural Ecology & Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium; Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France.
| | - W Jouanneau
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
| | - P Blévin
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France; Akvaplan-niva AS, Fram Centre, NO-9296 Tromsø, Norway
| | - F Angelier
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
| | - C Parenteau
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
| | - M Pallud
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
| | - C Ribout
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
| | - J Gernigon
- Réserve Naturelle de Lilleau des Niges, 17880, France
| | - J C Lemesle
- Réserve Naturelle de Lilleau des Niges, 17880, France
| | - F Robin
- Réserve Naturelle de Lilleau des Niges, 17880, France; Ligue pour la Protection des Oiseaux (LPO), 17300 Rochefort, France
| | - P Pardon
- Univ. Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600 Pessac, France
| | - H Budzinski
- Univ. Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600 Pessac, France
| | - P Labadie
- Univ. Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600 Pessac, France
| | - O Chastel
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
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Gao X, Wang Y, Chen D, Li J, Zhong Y, Zhao Y, Wu Y. On-line solid phase extraction–ultra high performance liquid chromatography–quadrupole/Orbitrap high resolution mass spectrometry determination of per- and polyfluoroalkyl substances in human serum. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1212:123484. [DOI: 10.1016/j.jchromb.2022.123484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 09/22/2022] [Accepted: 09/27/2022] [Indexed: 11/24/2022]
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Padilha J, de Carvalho GO, Willems T, Lepoint G, Cunha L, Pessoa ARL, Eens M, Prinsen E, Costa E, Torres JP, Dorneles P, Das K, Bervoets L, Groffen T. Perfluoroalkylated compounds in the eggs and feathers of resident and migratory seabirds from the Antarctic Peninsula. ENVIRONMENTAL RESEARCH 2022; 214:114157. [PMID: 36027956 DOI: 10.1016/j.envres.2022.114157] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 08/01/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
In this study, we investigated factors that influence the differences in exposure of perfluoroalkyl acids (PFAAs) from eight species of Antarctic seabirds, including Pygoscelis penguins, Stercorarius maccormicki, and Macronectes giganteus. We analyzed the relationship between foraging ecology (based on δ13C, δ15N, and δ34S values) and PFAAs accumulated in eggs and breast feathers. Ten out of 15 targeted PFAAs were detected in eggs compared to eight in feathers. Mean ∑PFAA concentrations in feathers ranged from 0.47 in P. antarcticus to 17.4 ng/g dry weight (dw) in S. maccormicki. In eggs, ∑PFAA concentrations ranged from 3.51 in P. adeliae to 117 ng/g dw in S. maccormicki. The highest concentrations of most PFAAs were found in trans-equatorial migrators such as S. maccormicki, probably due their high trophic position and higher concentrations of PFAAs in the Northern Hemisphere compared to the Southern Hemisphere. Based on stable isotopes correlations, our results suggest that the trophic position (δ15N) and the foraging area (δ13C and δ34S) influence PFAAs concentrations in Antarctic seabirds. Our results point to the possibility that long-distance migratory birds may have as bio-vectors in the transport of pollutants, including PFCAs, in Antarctic environments, although this must be further confirmed in future studies using a mass balanced approach, such as extractable organofluorine (EOF).
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Affiliation(s)
- Janeide Padilha
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
| | - Gabriel O de Carvalho
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Tim Willems
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium; Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Gilles Lepoint
- Freshwater and Oceanic Sciences Unit of Research (FOCUS), Laboratory of Oceanology, University of Liege, Belgium
| | - Larissa Cunha
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Adriana R L Pessoa
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Marcel Eens
- Behavioural Ecology and Ecophysiology Group (BECO), Department of Biology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Els Prinsen
- Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Erli Costa
- Mestrado Profissional Em Ambiente e Sustentabilidade, Universidade Estadual Do Rio Grande Do Sul, Rua Assis Brasil, 842, Centro, São Francisco de Paula, Rio Grande do Sul, Brazil
| | - João Paulo Torres
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Paulo Dorneles
- Biophysics Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Krishna Das
- Freshwater and Oceanic Sciences Unit of Research (FOCUS), Laboratory of Oceanology, University of Liege, Belgium
| | - Lieven Bervoets
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Thimo Groffen
- ECOSPHERE, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium; Behavioural Ecology and Ecophysiology Group (BECO), Department of Biology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
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Xie Z, Zhang P, Wu Z, Zhang S, Wei L, Mi L, Kuester A, Gandrass J, Ebinghaus R, Yang R, Wang Z, Mi W. Legacy and emerging organic contaminants in the polar regions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 835:155376. [PMID: 35461927 DOI: 10.1016/j.scitotenv.2022.155376] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/09/2022] [Accepted: 04/14/2022] [Indexed: 06/14/2023]
Abstract
The presence of numerous emerging organic contaminants (EOCs) and remobilization of legacy persistent organic pollutants (POPs) in polar regions have become significant concerns of the scientific communities, public groups and stakeholders. This work reviews the occurrences of EOCs and POPs and their long-range environmental transport (LRET) processes via atmosphere and ocean currents from continental sources to polar regions. Concentrations of classic POPs have been systematically monitored in air at several Arctic stations and showed seasonal variations and declining trends. These chemicals were also the major POPs reported in the Antarctica, while their concentrations were lower than those in the Arctic, illustrating the combination of remoteness and lack of potential local sources for the Antarctica. EOCs were investigated in air, water, snow, ice and organisms in the Arctic. Data in the Antarctica are rare. Reemission of legacy POPs and EOCs accumulated in glaciers, sea ice and snow may alter the concentrations and amplify their effects in polar regions. Thus, future research will need to understand the various biogeochemical and geophysical processes under climate change and anthropogenic pressures.
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Affiliation(s)
- Zhiyong Xie
- Institute of Coastal Environmental Chemistry, Helmholtz-Zentrum Hereon, 21502 Geesthacht, Germany.
| | - Peng Zhang
- School of Environmental Science and Technology, Shaanxi University of Science & Technology, Xi'an 710021, China
| | - Zilan Wu
- National Marine Environmental Monitoring Center, Dalian 116023, China
| | - Shuang Zhang
- National Marine Environmental Monitoring Center, Dalian 116023, China
| | - Lijia Wei
- School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China
| | - Lijie Mi
- Institute of Coastal Environmental Chemistry, Helmholtz-Zentrum Hereon, 21502 Geesthacht, Germany
| | - Anette Kuester
- German Environment Agency (Umweltbundesamt), Wörlitzer Platz 1, 06844 Dessau-Roßlau, Germany
| | - Juergen Gandrass
- Institute of Coastal Environmental Chemistry, Helmholtz-Zentrum Hereon, 21502 Geesthacht, Germany
| | - Ralf Ebinghaus
- Institute of Coastal Environmental Chemistry, Helmholtz-Zentrum Hereon, 21502 Geesthacht, Germany
| | - Ruiqiang Yang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Zhen Wang
- National Marine Environmental Monitoring Center, Dalian 116023, China
| | - Wenying Mi
- MINJIE Institute of Environmental Science and Health Research, Geesthacht 21025, Germany
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Androulakakis A, Alygizakis N, Gkotsis G, Nika MC, Nikolopoulou V, Bizani E, Chadwick E, Cincinelli A, Claßen D, Danielsson S, Dekker RWRJ, Duke G, Glowacka N, Jansman HAH, Krone O, Martellini T, Movalli P, Persson S, Roos A, O'Rourke E, Siebert U, Treu G, van den Brink NW, Walker LA, Deaville R, Slobodnik J, Thomaidis NS. Determination of 56 per- and polyfluoroalkyl substances in top predators and their prey from Northern Europe by LC-MS/MS. CHEMOSPHERE 2022; 287:131775. [PMID: 34509025 DOI: 10.1016/j.chemosphere.2021.131775] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/28/2021] [Accepted: 08/01/2021] [Indexed: 05/26/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are a group of emerging substances that have proved to be persistent and highly bioaccumulative. They are broadly used in various applications and are known for their long-distance migration and toxicity. In this study, 65 recent specimens of a terrestrial apex predator (Common buzzard), freshwater and marine apex predators (Eurasian otter, harbour porpoise, grey seal, harbour seal) and their potential prey (bream, roach, herring, eelpout) from northern Europe (United Kingdom, Germany, the Netherlands and Sweden) were analyzed for the presence of legacy and emerging PFAS, employing a highly sensitive liquid chromatography electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) method. 56 compounds from 14 classes were measured; 13 perfluoroalkyl carboxylic acids (PFCAs), 7 perfluoroalkyl sulphonic acids (PFSAs), 3 perfluorooctane sulfonamides (FOSAs), 4 perfluoroalkylphosphonic acids (PFAPAs), 3 perfluoroalkylphosphinic acids (PFPi's), 5 telomer alcohols (FTOHs), 2 mono-substituted polyfluorinated phosphate esters (PAPs), 2 di-substituted polyfluorinated phosphate esters (diPAPs), 6 saturated fluorotelomer acids (FTAS), 3 unsaturated fluorotelomer acids (FTUAs), 2 N-Alkyl perfluorooctane sulfonamidoethanols (FOSEs), 3 fluorotelomer sulphonic acids (FTSAs), 2 perfluoroether carboxylic acids (PFECAs) and 1 chlorinated perfluoroether sulphonic acid (Cl-PFESA). All samples were lyophilized before analysis, in order to enhance extraction efficiency, improve the precision and achieve lower detection limits. The analytes were extracted from the dry matrices through generic methods of extraction, using an accelerated solvent extraction (ASE), followed by clean-up through solid phase extraction (SPE). Method detection limits and method quantification limits ranged from 0.02 to 1.25 ng/g wet weight (ww) and from 0.05 to 3.79 ng/g (ww), respectively. Recovery ranged from 40 to 137%. Method precision ranged from 3 to 20 %RSD. The sum of PFAS concentration in apex predators livers ranged from 0.2 to 20.2 μg/g (ww), whereas in the fish species muscle tissues it ranged from 16 to 325 ng/g (ww). All analyzed specimens were primarily contaminated with PFOS, while the three PFPi's included in this study exhibited frequency of appearance (FoA) 100 %. C9 to C13 PFCAs were found at high concentrations in apex predator livers, while the overall PFAS levels in fish fillets also exceeded ecotoxicological thresholds. The findings of our study show a clear association between the PFAS concentrations in apex predators and the geographical origin of the specimens, with samples that were collected in urban and agricultural zones being highly contaminated compared to samples from pristine or semi-pristine areas. The high variety of PFAS and the different PFAS composition in the apex predators and their prey (AP&P) samples is alarming and strengthens the importance of PFAS monitoring across the food chain.
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Affiliation(s)
- Andreas Androulakakis
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771, Athens, Greece
| | - Nikiforos Alygizakis
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771, Athens, Greece; Environmental Institute, Okružná 784/42, 97241, Koš, Slovak Republic
| | - Georgios Gkotsis
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771, Athens, Greece
| | - Maria-Christina Nika
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771, Athens, Greece
| | - Varvara Nikolopoulou
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771, Athens, Greece
| | - Erasmia Bizani
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771, Athens, Greece
| | - Elizabeth Chadwick
- Cardiff University, Biomedical Science Building, Museum Avenue, Cardiff, CF10 3AX, UK
| | - Alessandra Cincinelli
- Department of Chemistry "Ugo Schiff", University of Florence, 50019, Sesto Fiorentino, Italy
| | | | - Sara Danielsson
- Naturhistoriska riksmuseet, Box 50007, 104 05, Stockholm, Sweden
| | | | - Guy Duke
- Environmental Change Institute, University of Oxford, 3 South Parks Rd, Oxford, OX1 3QY, United Kingdom
| | - Natalia Glowacka
- Environmental Institute, Okružná 784/42, 97241, Koš, Slovak Republic
| | - Hugh A H Jansman
- Wageningen Environmental Research, 6700 AA, Wageningen, the Netherlands
| | - Oliver Krone
- Leibniz Institute for Zoo and Wildlife Research, Department of Wildlife Diseases, Alfred-Kowalke-Strasse 17, 10315, Berlin, Germany
| | - Tania Martellini
- Department of Chemistry "Ugo Schiff", University of Florence, 50019, Sesto Fiorentino, Italy
| | - Paola Movalli
- Naturalis Biodiversity Center, 2333 RA, Leiden, the Netherlands
| | - Sara Persson
- Naturhistoriska riksmuseet, Box 50007, 104 05, Stockholm, Sweden
| | - Anna Roos
- Naturhistoriska riksmuseet, Box 50007, 104 05, Stockholm, Sweden
| | - Emily O'Rourke
- Cardiff University, Biomedical Science Building, Museum Avenue, Cardiff, CF10 3AX, UK
| | - Ursula Siebert
- Institute for Terrestrial and Aquatic Wildlife Research, University of Veterinary Medicine Hannover, 25761, Buesum, Germany
| | | | - Nico W van den Brink
- Division of Toxicology, Wageningen University, 6700EA Wageningen, The Netherlands
| | | | - Rob Deaville
- Institute of Zoology, Zoological Society of London, Regent's Park, London NW1 4RY, UK
| | | | - Nikolaos S Thomaidis
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771, Athens, Greece.
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9
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Midthaug HK, Hitchcock DJ, Bustnes JO, Polder A, Descamps S, Tarroux A, Soininen EM, Borgå K. Within and between breeding-season changes in contaminant occurrence and body condition in the Antarctic breeding south polar skua. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 284:117434. [PMID: 34062433 DOI: 10.1016/j.envpol.2021.117434] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 05/11/2021] [Accepted: 05/16/2021] [Indexed: 06/12/2023]
Abstract
The Antarctic ecosystem represents a remote region far from point sources of pollution. Still, Antarctic marine predators, such as seabirds, are exposed to organohalogen contaminants (OHCs) which may induce adverse health effects. With increasing restrictions and regulations on OHCs, the levels and exposure are expected to decrease over time. We studied south polar skua (Catharacta maccormiciki), a top predator seabird, to compare OHC concentrations measured in whole blood from 2001/2002 and 2013/2014 in Dronning Maud Land. As a previous study found increasing organochlorine concentrations with sampling day during the 2001/2002 breeding season, suggesting dietary changes, we investigated if this increase was repeated in the 2013/2014 breeding season. In addition to organochlorines, we analyzed hydroxy-metabolites, brominated contaminants and per- and polyfluoroalkyl substances (PFAS) in 2013/2014, as well as dietary descriptors of stable isotopes of carbon and nitrogen, to assess potential changes in diet during breeding. Lipid normalized concentrations of individual OHCs were 63%, 87% and 105% higher for hexachlorobenzene (HCB), 1,1-dichloro-2,2-bis (p-chlorophenyl)ethylene (p,p'-DDE), and ∑Polychlorinated biphenyls (PCBs), respectively, in 2013/2014 compared to 2001/2002. South polar skuas males in 2013/2014 were in poorer body condition than in 2001/2002, and with higher pollutant levels. Poorer body condition may cause the remobilization of contaminants from stored body reserves, and continued exposure to legacy contaminants at overwintering areas may explain the unexpected higher OHC concentrations in 2013/2014 than 2001/2002. Concentrations of protein-associated PFAS increased with sampling day during the 2013/2014 breeding season, whereas the lipid-soluble chlorinated pesticides, PCBs and polybrominated diphenyl ether (PBDEs) showed no change. OHC occurrence was not correlated with stable isotopes. The PFAS biomagnification through the local food web at the colony should be investigated further.
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Affiliation(s)
- Hilde Karin Midthaug
- Department of Biosciences, University of Oslo (UiO), Pb. 1066 Blindern, N-0316 Oslo, Norway
| | - Daniel J Hitchcock
- Department of Biosciences, University of Oslo (UiO), Pb. 1066 Blindern, N-0316 Oslo, Norway
| | - Jan Ove Bustnes
- Norwegian Institute for Nature Research (NINA), Fram Centre, N-9296, Tromsø, Norway
| | - Anuschka Polder
- Faculty of Veterinary Medicine, Department of Paraclinical Sciences, Norwegian University of Life Sciences (NMBU), P.O. Box 5003, N-1432 Ås, Norway
| | - Sébastien Descamps
- Norwegian Polar Institute (NPI), Fram Centre, Pb. 6606 Langnes, N-9296, Tromsø, Norway
| | - Arnaud Tarroux
- Norwegian Institute for Nature Research (NINA), Fram Centre, N-9296, Tromsø, Norway; Norwegian Polar Institute (NPI), Fram Centre, Pb. 6606 Langnes, N-9296, Tromsø, Norway
| | - Eeva M Soininen
- Norwegian Polar Institute (NPI), Fram Centre, Pb. 6606 Langnes, N-9296, Tromsø, Norway; The Arctic University of Norway (UiT), Pb. 6050 Langnes, N-9037, Tromsø, Norway
| | - Katrine Borgå
- Department of Biosciences, University of Oslo (UiO), Pb. 1066 Blindern, N-0316 Oslo, Norway.
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10
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Morganti M, Polesello S, Pascariello S, Ferrario C, Rubolini D, Valsecchi S, Parolini M. Exposure assessment of PFAS-contaminated sites using avian eggs as a biomonitoring tool: A frame of reference and a case study in the Po River valley (Northern Italy). INTEGRATED ENVIRONMENTAL ASSESSMENT AND MANAGEMENT 2021; 17:733-745. [PMID: 33764673 DOI: 10.1002/ieam.4417] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/22/2020] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
For many years, eggs of diverse bird species have been used as monitoring tools in studies investigating perfluoroalkyl substances (PFAS) contamination, especially in marine and remote areas. Avian eggs are a suitable monitoring matrix because they are relatively easy to collect and their yolks store diverse maternally transferred PFAS. Moreover, the concentrations of PFAS detected in the eggs are a good proxy for maternal exposure and allow the assessment of the potential risk for birds. These features support the use of avian eggs as a key monitoring tool in exposure assessment of PFAS-contaminated sites. We first review the recent application of avian eggs in PFAS monitoring in environmental risk assessment schemes, highlighting strengths and limitations and suggesting which criteria should be considered when selecting a proper study species and structuring the sampling and analytical protocol. Eventually, we report findings from a field study realized in 2020 near a perfluoropolymer factory site in the upper Po plain (Northern Italy), revealing an unprecedented contamination level of PFOA and C6O4 in three species of wild passerines. In future, long-term monitoring of PFAS contamination using avian eggs should be maintained, to provide crucial information on the temporal trend of fluorochemical production and waste disposal, while facilitating early identification of emerging PFAS as well as the quantification of their biomagnification across the trophic web. Integr Environ Assess Manag 2021;17:733-745. © 2021 SETAC.
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Affiliation(s)
- Michelangelo Morganti
- Water Research Institute-National Research Council of Italy, IRSA-CNR, Brugherio, MB, Italy
| | - Stefano Polesello
- Water Research Institute-National Research Council of Italy, IRSA-CNR, Brugherio, MB, Italy
| | - Simona Pascariello
- Water Research Institute-National Research Council of Italy, IRSA-CNR, Brugherio, MB, Italy
| | - Claudia Ferrario
- Water Research Institute-National Research Council of Italy, IRSA-CNR, Brugherio, MB, Italy
| | - Diego Rubolini
- Department of Environmental Science and Policy, University of Milan, Milan, Italy
| | - Sara Valsecchi
- Water Research Institute-National Research Council of Italy, IRSA-CNR, Brugherio, MB, Italy
| | - Marco Parolini
- Department of Environmental Science and Policy, University of Milan, Milan, Italy
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11
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Sample preparation optimization by central composite design for multi class determination of 172 emerging contaminants in wastewaters and tap water using liquid chromatography high-resolution mass spectrometry. J Chromatogr A 2021; 1652:462369. [PMID: 34246959 DOI: 10.1016/j.chroma.2021.462369] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 02/06/2023]
Abstract
Multi-residue analysis is highly desirable for water quality control. To this end, a comprehensive workflow for the quantitative analysis of 172 anthropogenic organic compounds belonging to emerging contaminants (pharmaceuticals and personal care products, illicit drugs, organophosphate flame retardants and perfluoroalkyl substances) has been developed for application to wastewater and tap water, based on solid phase extraction (SPE) and Orbitrap high resolution mass spectrometry (HRMS). Due to the large number of analytes with various physicochemical characteristics that should be efficiently extracted, the response surface methodology (RSM) employing a central composite design (CCD) and desirability function (DF) approach was exploited to optimize the sample preparation process, instead of the conventional single-factor analysis. The factors included in the design of experiments (DoE) were sample pH, eluent solvents composition and volume. Statistical analysis (ANOVA) proved the adequacy of the proposed model (2- factor interaction) as p-value < 0.05 followed by different diagnostic tests confirmed the good fitting. The best values to acquire DF close to 1 were pH 3.5, methanol/ethyl acetate ratio 87:13 and eluent volume 6 mL. The streamlined method was validated in terms of accuracy, linearity, method limits, reproducibility, and matrix effect. The proposed workflow combines sensitivity and robustness, with recoveries over 70%, method quantification limits <1 ng/L, and relative standard deviations <20% for most of the compounds. Slight matrix effect (ME) was observed for most of PPCPs, IDs and PFAs, in contrast with most of the OPFRs, for which strong ME was calculated. Method applicability was tested over wastewater collected from a municipal wastewater treatment plant in Thessaloniki (Greece), revealing the presence of 69 and 40 compounds in influents and effluents, respectively, at varying concentrations.
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12
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Sebastiano M, Jouanneau W, Blévin P, Angelier F, Parenteau C, Gernigon J, Lemesle JC, Robin F, Pardon P, Budzinski H, Labadie P, Chastel O. High levels of fluoroalkyl substances and potential disruption of thyroid hormones in three gull species from South Western France. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 765:144611. [PMID: 33385816 DOI: 10.1016/j.scitotenv.2020.144611] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/08/2020] [Accepted: 12/16/2020] [Indexed: 06/12/2023]
Abstract
Per- and poly-fluoroalkyl substances (PFAS) raised increasing concerns over the past years due to their persistence and global distribution. Understanding their occurrence in the environment and their disruptive effect on the physiology of humans and wildlife remains a major challenge in ecotoxicological studies. Here, we investigate the occurrence of several carboxylic and sulfonic PFAS in 105 individuals of three seabird species (27 great black-backed gull Larus marinus; 44 lesser black-backed gull Larus fuscus graellsii; and 34 European herring gull Larus argentatus) from South western France. We further estimated the relationship between plasma concentrations of PFAS and i) the body condition of the birds and ii) plasma concentrations of thyroid hormone triiodothyronine (TT3). We found that great and lesser black-backed gulls from South Western France are exposed to PFAS levels comparable to highly contaminated species from other geographical areas, although major emission sources (i.e. related to industrial activities) are absent in the region. We additionally found that PFAS are negatively associated with the body condition of the birds in two of the studied species, and that these results are sex-dependent. Finally, we found positive associations between exposure to PFAS and TT3 in the great black-backed gull, suggesting a potential disrupting mechanism of PFAS exposure. Although only three years of data have been collected, we investigated PFAS trend over the study period, and found that great black-backed gulls document an increasing trend of plasma PFAS concentration from 2016 to 2018. Because PFAS might have detrimental effects on birds, French seabird populations should be monitored since an increase of PFAS exposure may impact on population viability both in the short- and long-term.
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Affiliation(s)
- M Sebastiano
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France.
| | - W Jouanneau
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
| | - P Blévin
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France; Akvaplan-niva AS, Fram Centre, NO-9296 Tromsø, Norway
| | - F Angelier
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
| | - C Parenteau
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
| | - J Gernigon
- Réserve Naturelle de Lilleau des Niges, 17880, France
| | - J C Lemesle
- Réserve Naturelle de Lilleau des Niges, 17880, France
| | - F Robin
- Réserve Naturelle de Lilleau des Niges, 17880, France; Ligue pour la Protection des Oiseaux (LPO), 17300 Rochefort, France
| | - P Pardon
- Univ. Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600 Pessac, France
| | - H Budzinski
- Univ. Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600 Pessac, France
| | - P Labadie
- Univ. Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600 Pessac, France
| | - O Chastel
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ. La Rochelle, France
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13
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Rodowa AE, Reiner JL. Utilization of a NIST SRM: a case study for per- and polyfluoroalkyl substances in NIST SRM 1957 organic contaminants in non-fortified human serum. Anal Bioanal Chem 2021; 413:2295-2301. [PMID: 33651119 DOI: 10.1007/s00216-021-03241-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/04/2021] [Accepted: 02/17/2021] [Indexed: 10/22/2022]
Abstract
The National Institute of Standards and Technology (NIST) generates and maintains thousands of Standard Reference Materials (SRMs) to serve commerce worldwide. Many SRMs contain metrologically traceable mass fractions of known organic chemicals and are commercially available to aid the analytical chemistry community. One such material, NIST SRM 1957 Organic Contaminants in Non-Fortified Human Serum, was one of the first materials issued by NIST with measurements for per- and polyfluoroalkyl substances (PFAS) listed on the Certificate of Analysis and was commercially available in 2009. Since the release of SRM 1957, nearly 400 units have been sold to date, and over 50 publications related to PFAS measurements have included this material for multiple analytical purposes, such as a quality control material, for interlaboratory comparison, as an in-house comparison tool, for inter- and intra-day measurement accuracy, as an indicator of isomeric patterns of PFAS, and for other uses. This perspective details the ways SRM 1957 is utilized by the analytical community and how data have been reported in the literature. A discussion on accurately comparing SRM data to generated data is included. Furthermore, we conducted an in-depth investigation around additional applications for NIST SRMs, such as a matrix-matched reference material, and for the identification of targeted compounds during high-resolution mass spectrometry data collection. Ultimately, this manuscript illustratively describes the ways to utilize a NIST SRMs for chemicals of emerging concern.
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Affiliation(s)
- Alix E Rodowa
- Chemical Sciences Division, National Institute of Standards and Technology, 331 Fort Johnson Rd., Charleston, SC, 29412, USA.
| | - Jessica L Reiner
- Chemical Sciences Division, National Institute of Standards and Technology, 331 Fort Johnson Rd., Charleston, SC, 29412, USA
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14
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Trends and perspectives in per-and polyfluorinated alkyl substances (PFASs) determination: Faster and broader. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.116114] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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15
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Sebastiano M, Angelier F, Blévin P, Ribout C, Sagerup K, Descamps S, Herzke D, Moe B, Barbraud C, Bustnes JO, Gabrielsen GW, Chastel O. Exposure to PFAS is Associated with Telomere Length Dynamics and Demographic Responses of an Arctic Top Predator. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:10217-10226. [PMID: 32696640 DOI: 10.1021/acs.est.0c03099] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Environmental factors that can influence telomeres are diverse, but the association between telomeres and exposure to environmental contaminants is yet to be elucidated. To date, prior studies have focused on legacy persistent chlorinated pollutants (POPs), while the effects of poly- and perfluoroalkyl substances (PFAS) have been poorly documented. Here, we investigated the associations among PFAS congeners, absolute telomere length (cross-sectional approach), and telomere dynamics (rate of telomere length change over time, longitudinal approach) in one of the most contaminated arctic top predators, the glaucous gull Larus hyperboreus from Svalbard. We further estimated the effect of PFAS on apparent survival rates and re-sighting probabilities using a 10-year capture/recapture dataset (2010-2019). We found that birds exposed to higher concentrations of perfluorononadecanoate (PFNA) (median of 1565 pg/mL of ww in males and 1370 pg/mL of ww in females) and perfluorotetradecanoate (PFTeDA) (median of 370 pg/mL of ww in males and 210 pg/mL of ww in females) showed the slowest rate of telomere shortening. We also found that high blood concentrations of perfluorooctanoate (PFOA) (median of 120 pg/mL of ww in males and 150 pg/mL of ww in females) and perfluorohexanesulfonate (PFHxS) (median of 495 pg/mL of ww in males and 395 pg/mL of ww in females) were positively associated with higher re-sighting probabilities and apparent survival in males but not in females. Our work is the first to report an association between single PFAS compounds and telomeres, and the first to link PFAS exposure with survival probabilities, suggesting that the effect of PFAS exposure might be more tied to the type of compound rather than the total concentration of PFAS.
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Affiliation(s)
- Manrico Sebastiano
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ., 79360 La Rochelle, France
| | - Frédéric Angelier
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ., 79360 La Rochelle, France
| | - Pierre Blévin
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ., 79360 La Rochelle, France
- Akvaplan-niva AS, Fram Centre, NO-9296 Tromsø, Norway
| | - Cécile Ribout
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ., 79360 La Rochelle, France
| | | | | | - Dorte Herzke
- Norwegian Institute for Air Research, NILU, Fram Centre, NO-9296 Tromsø, Norway
| | - Børge Moe
- Norwegian Institute for Nature Research, NINA, Høgskoleringen 9, NO-7034 Trondheim, Norway
| | - Christophe Barbraud
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ., 79360 La Rochelle, France
| | - Jan Ove Bustnes
- Norwegian Institute for Nature Research, NINA, Fram Centre, NO-9296 Tromsø, Norway
| | | | - Olivier Chastel
- Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS-Univ., 79360 La Rochelle, France
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16
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A resonance Rayleigh scattering and colorimetric dual-channel sensor for sensitive detection of perfluorooctane sulfonate based on toluidine blue. Anal Bioanal Chem 2020; 412:5329-5339. [DOI: 10.1007/s00216-020-02748-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/15/2020] [Accepted: 05/29/2020] [Indexed: 12/22/2022]
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17
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van der Schyff V, Kwet Yive NSC, Polder A, Cole NC, Bouwman H. Perfluoroalkyl substances (PFAS) in tern eggs from St. Brandon's Atoll, Indian Ocean. MARINE POLLUTION BULLETIN 2020; 154:111061. [PMID: 32174506 DOI: 10.1016/j.marpolbul.2020.111061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 03/09/2020] [Accepted: 03/10/2020] [Indexed: 05/15/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are anthropogenic fluorinated compounds of concern for human and environmental health. There is no data on PFAS concentrations in marine bird eggs from the Western Indian Ocean. We analysed eight PFAS in eggs of fairy terns (Gygis alba), sooty terns (Onychoprion fuscatus), and common noddies (Anous stolidus) from St. Brandon's Atoll. Fairy tern eggs contained the highest concentrations, followed by sooty terns and common noddies. Perfluoroundecanoic acid (PFUdA) had the highest mean concentration (2.3 ng/g wm), followed by perfluorooctane sulfonic acid (PFOS) (2.0 ng/g wm), and perfluorononanoic acid (PFNA) (0.93 ng/g wm) in fairy tern eggs. Concentrations of all PFAS were lower than values found in literature. PFOS and PFOA concentrations were three orders of magnitude lower than toxicity reference values and levels of lowest-observed-adverse-effect-level concentrations. Eggs from St. Brandon's would be useful to monitor background changes on a regional and perhaps global scale.
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Affiliation(s)
- Veronica van der Schyff
- Research Unit: Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.
| | | | - Anuschka Polder
- Research Unit: Environmental Sciences and Management, North-West University, Potchefstroom, South Africa; Faculty of Veterinary Medicine, The Norwegian School of Veterinary Sciences, Oslo, Norway
| | - Nik C Cole
- Research Unit: Environmental Sciences and Management, North-West University, Potchefstroom, South Africa; Durrell Wildlife Conservation Trust, Les Augrès Manor, Trinity, Jersey Channel Islands, UK; Mauritian Wildlife Foundation, Grannum Road, Vacoas, Mauritius
| | - Hindrik Bouwman
- Research Unit: Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
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18
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Zhong M, Wang T, Qi C, Peng G, Lu M, Huang J, Blaney L, Yu G. Automated online solid-phase extraction liquid chromatography tandem mass spectrometry investigation for simultaneous quantification of per- and polyfluoroalkyl substances, pharmaceuticals and personal care products, and organophosphorus flame retardants in environmental waters. J Chromatogr A 2019; 1602:350-358. [DOI: 10.1016/j.chroma.2019.06.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 06/03/2019] [Accepted: 06/04/2019] [Indexed: 01/23/2023]
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19
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Ortiz-Santaliestra ME, Tauler-Ametller H, Lacorte S, Hernández-Matías A, Real J, Mateo R. Accumulation of pollutants in nestlings of an endangered avian scavenger related to territory urbanization and physiological biomarkers. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 252:1801-1809. [PMID: 31299509 DOI: 10.1016/j.envpol.2019.06.101] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 06/03/2019] [Accepted: 06/25/2019] [Indexed: 06/10/2023]
Abstract
We monitor pollutant accumulation and investigate associated changes at the physiological level within the population of an obligate avian scavenger, the Egyptian Vulture (Neophron percnopterus), from Catalonia (NE Spain). This population is expanding its range, presumably because of the use of human waste disposal sites as food resource. We hypothesized that habitat urbanization, presumably associated with feeding from human wastes, could influence the accumulation of persistent organic pollutants and metals. The aim of this study was to explore the relationship between accumulated pollutants and biochemical parameters in nestling blood. We used the proportion of urban surface within an 8 km radius of each nest as a proxy to study the relationship between anthropic influence and pollutant accumulation. Observed blood levels of metals, organochlorine pesticides, polychlorinated biphenyls (PCBs), per- and polyfluoroalkylated substances (PFAS) and polybrominated diphenyl ethers (PBDEs) were relatively low, as expected for nestling individuals due to short-term exposures. CB-180 and PBDEs were associated with variations in blood biochemistry parameters; hexa-BDEs appeared positively associated with activities of the enzymes aspartate aminotransferase and lactate dehydrogenase, whereas CB-180 accumulation was associated with an increased activity of creatine phosphokinase and elevated glutathione levels. Increased CB-180 levels were also related to decreased blood concentrations of calcium, cholesterol, α-tocopherol and lutein. A proportion of urban surfaces as low as 6.56% within a radius of 8 km around the nest appears related to the accumulation of CB-180, the majority of analysed PFAS and of PBDE congeners 99 and 209, and increased urbanization was also associated with decreased plasma levels of α-tocopherol and carotenoids. These associations suggest that changes in blood profiles of vitamins, carotenoids or other analytes, despite related to increased plasma levels of CB-180, would be consequence of exploitation of artificial food sources rather than of a direct effect of the pollutants.
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Affiliation(s)
- Manuel E Ortiz-Santaliestra
- Instituto de Investigación en Recursos Cinegéticos (IREC) CSIC-UCLM-JCCM, Ronda de Toledo 12, 13005 Ciudad Real, Spain.
| | - Helena Tauler-Ametller
- Equip de Biologia de la Conservació, Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals and Institut de la Recerca de la Biodiversitat (IRBio), Facultat de Biologia, Universitat de Barcelona, Avd. Diagonal 643, 08028 Barcelona, Spain
| | - Silvia Lacorte
- Department of Environmental Chemistry, Instituto de Diagnóstico Ambiental y Estudios del Agua (IDAEA-CSIC), C/ Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Antonio Hernández-Matías
- Equip de Biologia de la Conservació, Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals and Institut de la Recerca de la Biodiversitat (IRBio), Facultat de Biologia, Universitat de Barcelona, Avd. Diagonal 643, 08028 Barcelona, Spain; Departament de Ciències Ambientals, Facultat de Ciències, Universitat de Girona, Campus Montilivi, 17003 Girona, Spain
| | - Joan Real
- Equip de Biologia de la Conservació, Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals and Institut de la Recerca de la Biodiversitat (IRBio), Facultat de Biologia, Universitat de Barcelona, Avd. Diagonal 643, 08028 Barcelona, Spain
| | - Rafael Mateo
- Instituto de Investigación en Recursos Cinegéticos (IREC) CSIC-UCLM-JCCM, Ronda de Toledo 12, 13005 Ciudad Real, Spain
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Roscales JL, Vicente A, Ryan PG, González-Solís J, Jiménez B. Spatial and Interspecies Heterogeneity in Concentrations of Perfluoroalkyl Substances (PFASs) in Seabirds of the Southern Ocean. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:9855-9865. [PMID: 31385515 DOI: 10.1021/acs.est.9b02677] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
In this study, we evaluate the main factors driving the exposure of Southern Ocean seabirds to perfluoroalkyl substances (PFASs) across a wide geographic range. Five perfluoroalkane sulfonates (PFSAs, C4-12), 10 perfluoroalkyl carboxylic acids (PFCAs, C4-13), and perfluorooctane sulfonamide (FOSA) were analyzed in plasma (n = 128) from eight species, including penguins, giant petrels, skuas, albatrosses, and shearwaters, breeding at four sites in the Antarctic, sub-Antarctic, and adjacent cool-temperate regions. Mean ∑PFAS concentrations ranged from 0.53 to 53 ng/g wet weight from black-browed albatross to giant petrels, respectively. As expected due to biomagnification, greater concentrations of most PFASs were found in species near the top of marine food webs such as giant petrels. However, our results suggest that other factors, i.e., metabolic capabilities and spatial movements, can mask interspecies differences in PFASs, especially PFCAs, expected from trophic structure. For instance, trans-equatorial migratory seabirds exhibited PFAS levels and profiles that are consistent with northern hemisphere exposure, reflecting their potential biovector role in the global transport of these pollutants. Among resident species, greater concentrations of PFASs, especially long-chain PFCAs, were found in seabirds breeding or foraging north of the Antarctic Circumpolar Current (ACC) than in those restricted to Antarctic/sub-Antarctic distributions. Moreover, composition profiles of PFAS in Antarctic seabirds agree well with those expected from long-range transport. Our results confirm the importance of the ACC in protecting Antarctic food webs from water-phase-transported PFASs.
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Affiliation(s)
- Jose L Roscales
- Department of Instrumental Analysis and Environmental Chemistry, Institute of Organic Chemistry , CSIC (IQOG-CSIC) , Juan de la Cierva 3 , Madrid , Spain 28006
| | - Alba Vicente
- Department of Instrumental Analysis and Environmental Chemistry, Institute of Organic Chemistry , CSIC (IQOG-CSIC) , Juan de la Cierva 3 , Madrid , Spain 28006
| | - Peter G Ryan
- FitzPatrick Institute of African Ornithology, DST-NRF Centre of Excellence , University of Cape Town , Rondebosch 7701 , South Africa
| | - Jacob González-Solís
- Institut de Recerca de la Biodiversitat (IRBio) and Departament de Biologia Evolutiva , Ecologia i Ciències Ambientals, University of Barcelona , Av. Diagonal 643 , Barcelona 08028 , Spain
| | - Begoña Jiménez
- Department of Instrumental Analysis and Environmental Chemistry, Institute of Organic Chemistry , CSIC (IQOG-CSIC) , Juan de la Cierva 3 , Madrid , Spain 28006
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21
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Nitrogen-doped carbon dots as an effective fluorescence enhancing system for the determination of perfluorooctyl sulfonate. Mikrochim Acta 2019; 186:380. [PMID: 31134351 DOI: 10.1007/s00604-019-3501-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 05/12/2019] [Indexed: 01/04/2023]
Abstract
Nitrogen-doped carbon dots (NCDs) were synthesized via hydrothermal treatment of vitamin B1 and triethylamine. The NCDs exhibit strong blue fluorescence (with a peak at 437 nm at an excitation wavelength of 370 nm), good water solubility and excellent fluorescence stability in the pH 3~12 range, at ionic strengths between 0.01 and 1 M, and under UV illumination for 6 h, as well as incubation temperature of 15~60 °C. The nanoparticles respond selectively and sensitively to trace concentrations of perfluorooctane sulfonate (PFOS) through electrostatic interactions between PFOS and NCDs. This is accompanied by the aggregation of NCDs to yield enhanced fluorescence. The nanoprobe has high selectivity for PFOS even in presence of other common ions such as metal ions, anions, and structural analogues such as surfactants. Under the optimal conditions, the response is linear in the 0.3 to 160 nM PFOS concentration range with a detection limit of 0.3 nM. Satisfactory results were achieved for determination of PFOS in spiked real water samples. Graphical abstract Schematic presentation of the synthetic route to nitrogen-doped carbon dots (NCDs) starting from vitamin B1 and triethylamine, and its application for selective and sensitive fluorometric determination of perfluorooctane sulfonate (PFOS).
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Munoz G, Ray P, Mejia-Avendaño S, Vo Duy S, Tien Do D, Liu J, Sauvé S. Optimization of extraction methods for comprehensive profiling of perfluoroalkyl and polyfluoroalkyl substances in firefighting foam impacted soils. Anal Chim Acta 2018; 1034:74-84. [DOI: 10.1016/j.aca.2018.06.046] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/30/2018] [Accepted: 06/14/2018] [Indexed: 12/29/2022]
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23
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Evaluation of on-line concentration coupled to liquid chromatography tandem mass spectrometry for the quantification of neonicotinoids and fipronil in surface water and tap water. Anal Bioanal Chem 2018; 410:2765-2779. [DOI: 10.1007/s00216-018-0957-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 01/29/2018] [Accepted: 02/09/2018] [Indexed: 12/20/2022]
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