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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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Nzabanita D, Shen H, Grist S, Lewis PJ, Hampton JO, Firestone SM, Hufschmid J, Nugegoda D. Exposure to Persistent Organic Pollutants in Australian Waterbirds. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2024; 43:736-747. [PMID: 38085117 DOI: 10.1002/etc.5804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 08/30/2023] [Accepted: 12/05/2023] [Indexed: 01/17/2024]
Abstract
There is growing worldwide recognition of the threat posed by persistent organic pollutants (POPs) to wildlife populations. We aimed to measure exposure levels to POPs in a Southern Hemisphere aquatic waterbird species, the nomadic gray teal (Anas gracilis), which is found across Australia. We collected wings from 39 ducks harvested by recreational hunters at two sites (one coastal, one inland) in Victoria, southeastern Australia, in 2021. We examined three groups of POPs: nine congeners of polychlorinated biphenyls (PCBs), 13 organochlorine pesticides (OCPs), and 12 polycyclic aromatic hydrocarbons (PAHs). The PCBs, OCPs, and PAHs were detected at quantifiable levels in 13%, 72%, and 100% of birds, respectively. Of the congeners we tested for in PCBs, OCPs, and PAHs, 33%, 38%, and 100% were detected at quantifiable levels, respectively. The highest levels of exposure to POPs that we found were to the PAH benzo[b]fluoranthene, occurring at a concentration range of 1.78 to 161.05 ng/g wet weight. There were some trends detected relating to differences between geographical sites, with higher levels of several PAHs at the coastal versus inland site. There were several strong, positive associations among PAHs found. We discuss potential sources for the POPs detected, including industrial and agricultural sources, and the likely role of large-scale forest fires in PAH levels. Our results confirm that while Australian waterbirds are exposed to a variety of POPs, exposure levels are currently relatively low. Additional future investigations are required to further characterize POPs within Australian waterbird species. Environ Toxicol Chem 2024;43:736-747. © 2023 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Damien Nzabanita
- School of Science, Royal Melbourne Institute of Technology, Melbourne, Victoria, Australia
| | - Hao Shen
- School of Science, Royal Melbourne Institute of Technology, Melbourne, Victoria, Australia
| | - Stephen Grist
- School of Science, Royal Melbourne Institute of Technology, Melbourne, Victoria, Australia
| | - Phoebe J Lewis
- Applied Sciences Division, Environment Protection Authority Victoria, Macleod, Victoria, Australia
| | - Jordan O Hampton
- Faculty of Science, Melbourne Veterinary School, University of Melbourne, Werribee, Victoria, Australia
- Harry Butler Institute, Murdoch University, Murdoch, Western Australia, Australia
| | - Simon M Firestone
- Faculty of Science, Melbourne Veterinary School, University of Melbourne, Werribee, Victoria, Australia
| | - Jasmin Hufschmid
- Faculty of Science, Melbourne Veterinary School, University of Melbourne, Werribee, Victoria, Australia
| | - Dayanthi Nugegoda
- School of Science, Royal Melbourne Institute of Technology, Melbourne, Victoria, Australia
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3
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Mo L, Wan N, Zhou B, Shao M, Zhang X, Li M, Liu Y, Mai B. Per- and polyfluoroalkyl substances in waterbird feathers around Poyang Lake, China: Compound and species-specific bioaccumulation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 273:116141. [PMID: 38394760 DOI: 10.1016/j.ecoenv.2024.116141] [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: 12/11/2023] [Revised: 02/18/2024] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
As a nondestructive means of environmental monitoring, bird feathers have been used to analyze levels of per- and polyfluoroalkyl substances (PFASs) in specific environments. In this study, feather samples from 10 waterbird species around Poyang Lake were collected, and a pretreatment method for PFASs in feathers was optimized. The results showed that a combined cleaning method using ultrapure water and n-hexane effectively removed external PFASs. Twenty-three legacy and emerging PFASs were identified in the feathers of waterbirds, of which hexafluoropropylene oxides (HFPOs), chlorinated polyfluoroalkyl ether sulfonates (Cl-PFESAs), and sodium p-perfluorinated noneoxybenzene sulfonate (OBS) were reported for the first time, with their concentrations ranging from 0.060-2.4 ng·g-1 dw, 0.046-30 ng·g-1 dw, and lower than the method detection limit to 30 ng·g-1 dw, respectively. Compound- and species-specific bioaccumulation of PFASs was observed in the feathers of different waterbird species, suggesting that different PFAS types can be monitored through the selection of different species. Moreover, the concentrations of most PFCAs (except perfluorobutyric acid), perfluorooctane sulfonate (PFOS), and perfluorooctane sulfonamide (FOSA) were significantly positively correlated with δ15N (p < 0.05), while the concentrations of HFPOs, Cl-PFESAs, and OBS had significant positive correlations with δ13C. This indicates that the bioaccumulation of legacy and emerging PFASs in waterbird feathers is affected by their trophic level, feeding habits, and foraging area.
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Affiliation(s)
- Limin Mo
- School of Life Sciences, Jiangxi Normal University, Nanchang 330022, China; Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Nannan Wan
- Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Bo Zhou
- Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Mingqin Shao
- School of Life Sciences, Jiangxi Normal University, Nanchang 330022, China.
| | - Xinghui Zhang
- Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Mingqi Li
- Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China
| | - Yu Liu
- Institute of Microbiology, Jiangxi Academy of Sciences, Nanchang 330096, China.
| | - Bixian Mai
- State Key Laboratory of Organic Geochemistry and Guangdong Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
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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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5
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Matos DM, Ramos JA, Brandão ALC, Baeta A, Rodrigues I, Dos Santos I, Coentro J, Fernandes JO, Batista de Carvalho LAE, Marques MPM, Cunha SC, Santos SH, Antunes S, Silva V, Paiva VH. Microplastics ingestion and endocrine disrupting chemicals (EDCs) by breeding seabirds in the east tropical Atlantic: Associations with trophic and foraging proxies (δ 15N and δ 13C). THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:168664. [PMID: 37996016 DOI: 10.1016/j.scitotenv.2023.168664] [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: 09/21/2023] [Revised: 11/08/2023] [Accepted: 11/15/2023] [Indexed: 11/25/2023]
Abstract
In this study we found that endocrine disrupting chemicals (EDCs) were omnipresent in a tropical seabird community comprising diverse ecological guilds and distinct foraging and trophic preferences. Because EDCs tend to bioaccumulate within the food web and microplastics can absorb and release harmful chemical compounds, our findings draw attention to the potential threats to wildlife. Thus, the goal of this study was to investigate the role of plastic ingestion, trophic and foraging patterns (δ15N and δ13C) of five tropical seabird species breeding in sympatry, on the exposure to EDCs, namely Polybrominated diphenyl ethers (PBDEs), methoxylated polybrominated diphenyl ethers (MeO-PBDEs) and personal care products (PCPs, e.g., musk fragrances and UV-filters). Results indicated that microplastics occurrence and EDCs detection frequency varied among species. Microplastics occurrence was higher in species with dual and coastal foraging strategies. Preen oil had higher levels of MeO-PBDEs and PCPs, while serum had higher levels of PBDEs. In brown boobies, the correlation between microplastics and ∑PBDEs levels was significant, suggesting that microplastics ingestion is a key PBDEs route. Trophic position (δ15N) plays a key role in PBDEs accumulation, particularly in Bulwer's petrel, which occupies a high trophic position and had more specialized feeding ecology than the other species. MeO-PBDEs were linked to foraging habitat (δ13C), although the link to foraging locations deserves further investigation. Overall, our findings not only fill key gaps in our understanding of seabirds' exposure to microplastics and EDCs, but also provide an essential baseline for future research and monitoring efforts. These findings have broader implications for the marine wildlife conservation and pollution management in sensitive environments, such as the tropical regions off West Africa.
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Affiliation(s)
- Diana M Matos
- University of Coimbra, MARE - Marine and Environmental Sciences Centre/ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal.
| | - J A Ramos
- University of Coimbra, MARE - Marine and Environmental Sciences Centre/ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - A L C Brandão
- University of Coimbra, Molecular Physical-Chemistry R&D Unit, Department of Chemistry, 3004-535 Coimbra, Portugal
| | - Alexandra Baeta
- University of Coimbra, MARE - Marine and Environmental Sciences Centre/ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - Isabel Rodrigues
- Biosfera Cabo Verde, Sul do Cemitério, Rua 5 - Caixa Postal 233, São Vicente, Cabo Verde
| | - I Dos Santos
- University of Coimbra, MARE - Marine and Environmental Sciences Centre/ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - João Coentro
- University of Coimbra, MARE - Marine and Environmental Sciences Centre/ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - J O Fernandes
- LAQV/REQUIMTE, Laboratório de Bromatologia e Hidrologia, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - L A E Batista de Carvalho
- University of Coimbra, Molecular Physical-Chemistry R&D Unit, Department of Chemistry, 3004-535 Coimbra, Portugal
| | - M P M Marques
- University of Coimbra, Molecular Physical-Chemistry R&D Unit, Department of Chemistry, 3004-535 Coimbra, Portugal; University of Coimbra, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - S C Cunha
- LAQV/REQUIMTE, Laboratório de Bromatologia e Hidrologia, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - S H Santos
- University of Coimbra, MARE - Marine and Environmental Sciences Centre/ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - Stefan Antunes
- Biosfera Cabo Verde, Sul do Cemitério, Rua 5 - Caixa Postal 233, São Vicente, Cabo Verde
| | - Vítor Silva
- University of Coimbra, MARE - Marine and Environmental Sciences Centre/ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - V H Paiva
- University of Coimbra, MARE - Marine and Environmental Sciences Centre/ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
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Xing Y, Zhou Y, Zhang X, Lin X, Li J, Liu P, Lee HK, Huang Z. The sources and bioaccumulation of per- and polyfluoroalkyl substances in animal-derived foods and the potential risk of dietary intake. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 905:167313. [PMID: 37742961 DOI: 10.1016/j.scitotenv.2023.167313] [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: 05/08/2023] [Revised: 09/16/2023] [Accepted: 09/21/2023] [Indexed: 09/26/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) have attracted increasing attention due to their environmental persistence and potential toxicity. Diet is one of the main routes of human exposure to PFAS, particularly through the consumption of animal-derived foods (e.g., aquatic products, livestock and poultry, and products derived from them). This review summarizes the source, bioaccumulation, and distribution of PFAS in animal-derived foods and key influential factors. In most environmental media, perfluorooctanoic acid and perfluorooctane sulfonate are the dominant PFAS, with the levels of short-chain PFAS such as perfluorobutyric acid and perfluorohexane sulfonate surpassing them in some watersheds and coastal areas. The presence of PFAS in environmental media is mainly influenced by suspended particulate matter, microbial communities as well as temporal and spatial factors, such as season and location. Linear PFAS with long carbon chains (C ≥ 7) and sulfonic groups tend to accumulate in organisms and contribute significantly to the contamination of animal-derived foods. Furthermore, PFAS, due to their protein affinity, are prone to accumulate in the blood and protein-rich tissues such as the liver and kidney. Species differences in PFAS bioaccumulation are determined by diet, variances in protein content in the blood and tissues and species-specific activity of transport proteins. Carnivorous fish usually show higher PFAS accumulation than omnivorous fish. Poultry typically metabolize PFAS more rapidly than mammals. PFAS exposures in the processing of animal-derived foods are also attributable to the migration of PFAS from food contact materials, especially those in higher-fat content foods. The human health risk assessment of PFAS exposure from animal-derived foods suggests that frequent consumption of aquatic products potentially engender greater risks to women and minors than to adult males. The information and perspectives from this review would help to further identify the toxicity and migration mechanism of PFAS in animal-derived foods and provide information for food safety management.
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Affiliation(s)
- Yudong Xing
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan 430071, PR China
| | - Yan Zhou
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan 430071, PR China
| | - Xin Zhang
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan 430071, PR China
| | - Xia Lin
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan 430071, PR China
| | - Jiaoyang Li
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan 430071, PR China
| | - Peng Liu
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan 430071, PR China
| | - Hian Kee Lee
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Zhenzhen Huang
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan 430071, PR China.
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7
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Zhang J, Jaspers VLB, Røe J, Castro G, Kroglund IB, Gonzalez SV, Østnes JE, Asimakopoulos AG. Per- and poly-fluoroalkyl substances in Tawny Owl (Strix aluco) feathers from Trøndelag, Norway. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 903:166213. [PMID: 37567298 DOI: 10.1016/j.scitotenv.2023.166213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/05/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Abstract
Per- and polyfluoroalkyl substances (PFASs) are contaminants of global concern due to their ubiquitous occurrence in the environment, bioaccumulation and the adverse effects on organisms. Tawny Owls (Strix aluco) are documented to be exposed to increasing concentrations of perfluoroalkyl carboxylic acids (PFCAs), and have been suggested in literature as a key raptor monitoring species. Therefore, non-destructive biomonitoring efforts are of high interest. Thus far, the use of feathers for biomonitoring PFASs in Tawny Owls has not been investigated. In this study, 32 PFASs were analyzed in 49 Tawny Owl body feather samples collected from 2017 to 2020 in Trøndelag, Norway. There were 30 PFASs detected in at least one feather, with the sum concentrations ranging from 31 to 203 ng/g (w.w.). Perfluoroheptanoic acid (PFHpA) (median: 33 ng/g) and perfluorooctane sulfonamidoacetic acid (FOSAA) (median: 18 ng/g) were the two compounds with the highest concentrations. Perfluorooctane sulfonic acid (PFOS), which is banned for production and use in Norway since 2007, was found in all samples (median: 4.14 ng/g), indicating its high persistence. 8 PFASs were detected in at least 50 % of the samples: FOSAA (11-127 ng/g), PFHpA (<0.04-115 ng/g), perfluorobutanesulfonic acid (PFBS) (<0.28-21 ng/g), PFOS (0.23-13 ng/g), perfluorotridecanoic acid (PFTrDA) (0.24-5.15 ng/g), perfluorododecanoic acid (PFDoDA) (<0.28-4.45 ng/g), perfluoroundecanoic acid (PFUnDA) (<0.28-2.33 ng/g), and 1H,1H,2H,2H-perfluorooctanesulfonic acid (6:2 FTSA) (0.07-1.01 ng/g). No significant differences were found for the concentrations of PFASs between calendar years and locations, but a slight increase could be observed in the sum concentration of PFASs (Ʃ32PFASs) over the sampling years. As Tawny Owls are residential owls that usually do not cover great distances, their feathers can be used as a potential alternative matrix for future biomonitoring studies. To our knowledge, this is the first study on the occurrence of 32 PFASs investigated in feathers of a Tawny Owl population.
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Affiliation(s)
- Junjie Zhang
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Veerle L B Jaspers
- Department of Biology, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway.
| | - Jonas Røe
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Gabriela Castro
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Ingvild B Kroglund
- Faculty of Biosciences and Aquaculture, Nord University, 7229 Steinkjer, Norway
| | - Susana Villa Gonzalez
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Jan Eivind Østnes
- Faculty of Biosciences and Aquaculture, Nord University, 7229 Steinkjer, Norway
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Giovanetti L, Casini S, Campani T, Caliani I. State of the art, gaps and future perspectives on common kestrel ecotoxicology. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 102:104237. [PMID: 37481048 DOI: 10.1016/j.etap.2023.104237] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 07/17/2023] [Accepted: 07/19/2023] [Indexed: 07/24/2023]
Abstract
Anthropogenic activities have caused a steady decline of common kestrel (Falco tinnunculus) since the 1980 s. Effects, especially sublethal effects of contaminants, need to be investigated to ensure the conservation of this species. Data about countries, biological material, contaminants classes, and methodological approaches were collected from scientific publications to highlight gaps on common kestrel toxicology and ecotoxicology. We found that most studies have been conducted in Europe and in the field, underlining a lack of in vitro studies. The studies investigated mainly contaminant levels, while sublethal effects, evaluation of emerging contaminants and use of non-invasive or low-invasive samples were scarce. This work shows important gaps on toxicological status of the common kestrel, highlighting the importance of developing a non-lethal approach that combines responses at different levels of biological organization, as well as data on chemical contamination and on the environment in which the different populations inhabit.
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Affiliation(s)
- Laura Giovanetti
- Department of Physics, Earth and Environmental Sciences, University of Siena, via Mattioli, 4, 53100, Siena, Italy
| | - Silvia Casini
- Department of Physics, Earth and Environmental Sciences, University of Siena, via Mattioli, 4, 53100, Siena, Italy.
| | - Tommaso Campani
- Department of Physics, Earth and Environmental Sciences, University of Siena, via Mattioli, 4, 53100, Siena, Italy
| | - Ilaria Caliani
- Department of Physics, Earth and Environmental Sciences, University of Siena, via Mattioli, 4, 53100, Siena, Italy
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9
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Kerric A, Mazerolle MJ, Giroux JF, Verreault J. Halogenated flame retardant exposure pathways in urban-adapted gulls: Are atmospheric routes underestimated? THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 860:160526. [PMID: 36471522 DOI: 10.1016/j.scitotenv.2022.160526] [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: 06/01/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Urban-adapted gulls can be exposed to flame retardants while foraging in landfills where elevated concentrations of polybrominated diphenyl ethers (PBDEs) and other halogenated flame retardants (HFRs) have frequently been measured in air. However, the contribution of atmospheric exposure has largely been overlooked compared to dietary exposure in birds and other wildlife. The overall objective of this study was to investigate the contribution of atmospheric exposure pathways relative to diet for PBDEs and other HFRs in ring-billed gulls (Larus delawarensis) nesting in the densely populated Montreal area (QC, Canada). Miniature passive air samplers (PASs) were deployed on the back of wild-caught ring-billed gulls for ten days. Concentrations of PBDEs and other HFRs were determined in PASs carried by ring-billed gulls as well as their lungs, stomach content, liver, preen oil, and onto the surface of their feathers. We evaluated the atmospheric and dietary exposure routes for the most abundant HFRs in samples using a structural equation model implemented in a Bayesian framework. Results indicated that lung concentrations of BDE-28 increased with its levels in air determined using bird-borne PASs. No association was found between BDE-28 concentrations in lungs and liver, whereas BDE-209 concentrations in liver increased with those in lungs. Moreover, BDE-28 and -47 concentrations in liver increased with those on feather surface, while liver BDE-47 concentrations were also positively related with those in stomach content. These findings suggested that, in addition to dietary exposure, atmospheric exposure pathways through inhalation and co-ingestion during feather maintenance (preening) significantly contribute to the accumulation of PBDEs in liver of ring-billed gulls. Atmospheric exposure to HFRs should therefore be considered in future landfill-foraging wildlife species as a potential exposure route compared to the traditional dietary exposure pathway.
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Affiliation(s)
- Anaïs Kerric
- Centre de recherche en toxicologie de l'environnement (TOXEN), Département des sciences biologiques, Université du Québec à Montréal, P.O. Box 8888, Succursale Centre-ville, Montréal, QC H3C 3P8, Canada
| | - Marc J Mazerolle
- Centre d'Étude de la Forêt (CEF), Département des sciences du bois et de la forêt, Université Laval, Québec City, QC G1V 0A6, Canada
| | - Jean-François Giroux
- Département des sciences biologiques, Université du Québec à Montréal, P.O. Box 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Jonathan Verreault
- Centre de recherche en toxicologie de l'environnement (TOXEN), Département des sciences biologiques, Université du Québec à Montréal, P.O. Box 8888, Succursale Centre-ville, Montréal, QC H3C 3P8, Canada.
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10
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Gkotsis G, Nika MC, Nikolopoulou V, Alygizakis N, Bizani E, Aalizadeh R, Badry A, Chadwick E, Cincinelli A, Claßen D, Danielsson S, Dekker R, Duke G, Drost W, Glowacka N, Göckener B, Jansman HAH, Juergens M, Knopf B, Koschorreck J, Krone O, Martellini T, Movalli P, Persson S, Potter ED, Rohner S, Roos A, O' Rourke E, Siebert U, Treu G, van den Brink NW, Walker LA, Williams R, Slobodnik J, Thomaidis NS. Assessment of contaminants of emerging concern in European apex predators and their prey by LC-QToF MS wide-scope target analysis. ENVIRONMENT INTERNATIONAL 2022; 170:107623. [PMID: 36379200 DOI: 10.1016/j.envint.2022.107623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/23/2022] [Accepted: 11/07/2022] [Indexed: 06/16/2023]
Abstract
Apex predators are good indicators of environmental pollution since they are relatively long-lived and their high trophic position and spatiotemporal exposure to chemicals provides insights into the persistent, bioaccumulative and toxic (PBT) properties of chemicals. Although monitoring data from apex predators can considerably support chemicals' management, there is a lack of pan-European studies, and longer-term monitoring of chemicals in organisms from higher trophic levels. The present study investigated the occurrence of contaminants of emerging concern (CECs) in 67 freshwater, marine and terrestrial apex predators and in freshwater and marine prey, gathered from four European countries. Generic sample preparation protocols for the extraction of CECs with a broad range of physicochemical properties and the purification of the extracts were used. The analysis was performed utilizing liquid (LC) chromatography coupled to high resolution mass spectrometry (HRMS), while the acquired chromatograms were screened for the presence of more than 2,200 CECs through wide-scope target analysis. In total, 145 CECs were determined in the apex predator and their prey samples belonging in different categories, such as pharmaceuticals, plant protection products, per- and polyfluoroalkyl substances, their metabolites and transformation products. Higher concentration levels were measured in predators compared to prey, suggesting that biomagnification of chemicals through the food chain occurs. The compounds were prioritized for further regulatory risk assessment based on their frequency of detection and their concentration levels. The majority of the prioritized CECs were lipophilic, although the presence of more polar contaminants should not be neglected. This indicates that holistic analytical approaches are required to fully characterize the chemical universe of biota samples. Therefore, the present survey is an attempt to systematically investigate the presence of thousands of chemicals at a European level, aiming to use these data for better chemicals management and contribute to EU Zero Pollution Ambition.
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Affiliation(s)
- 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
| | - Nikiforos Alygizakis
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; Environmental Institute, s.r.o., Okružná 784/42, 972 41 Koš, Slovak Republic
| | - Erasmia Bizani
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Reza Aalizadeh
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Alexander Badry
- German Environment Agency (Umweltbundesamt), Wörlitzer Pl. 1, 06844 Dessau-Roßlau, Germany
| | - Elizabeth Chadwick
- Cardiff University, Biomedical Science Building, Museum Avenue, Postal Code: CF10 3AX Cardiff, United Kingdom
| | - Alessandra Cincinelli
- University of Florence, Department of Chemistry, Via della Lastruccia 3, 50019 Sesto Fiorentino (Firenze), Italy
| | - Daniela Claßen
- German Environment Agency (Umweltbundesamt), Wörlitzer Pl. 1, 06844 Dessau-Roßlau, Germany
| | - Sara Danielsson
- Swedish Museum of Natural History, Frescativägen 40, 114 18 Stockholm, Sweden
| | - René Dekker
- Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, Netherlands
| | - Guy Duke
- Environmental Change Institute, University of Oxford, University of Oxford, 3 S Parks Rd, OX1 3QY Oxford, United Kingdom; UK Centre for Ecology & Hydrology, Maclean Building, Benson Lane, Crowmarsh Gifford, Wallingford, Oxfordshire OX10 8BB, United Kingdom
| | - Wiebke Drost
- German Environment Agency (Umweltbundesamt), Wörlitzer Pl. 1, 06844 Dessau-Roßlau, Germany
| | - Natalia Glowacka
- Environmental Institute, s.r.o., Okružná 784/42, 972 41 Koš, Slovak Republic
| | - Bernd Göckener
- Fraunhofer Institute for Molecular Biology and Applied Ecology, Auf dem Aberg 1, 57392 Schmallenberg, Germany
| | - Hugh A H Jansman
- Wageningen University & Research, Wageningen Environmental Research, Droevendaalsesteeg 3-3 A, 6708 PB Wageningen, the Netherlands
| | - Monika Juergens
- Center for Ecology and Hydrology, Library Ave, Bailrigg, LA1 4AP Lancaster, United Kingdom
| | - Burkhard Knopf
- Fraunhofer Institute for Molecular Biology and Applied Ecology, Auf dem Aberg 1, 57392 Schmallenberg, Germany
| | - Jan Koschorreck
- German Environment Agency (Umweltbundesamt), Wörlitzer Pl. 1, 06844 Dessau-Roßlau, Germany
| | - Oliver Krone
- Leibniz Institute for Zoo and Wildlife Research, Department of Wildlife Diseases, Alfred-Kowalke-Strasse 17, 10315 Berlin, Germany
| | - Tania Martellini
- University of Florence, Department of Chemistry, Via della Lastruccia 3, 50019 Sesto Fiorentino (Firenze), Italy
| | - Paola Movalli
- Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, Netherlands
| | - Sara Persson
- Swedish Museum of Natural History, Frescativägen 40, 114 18 Stockholm, Sweden
| | - Elaine D Potter
- Center for Ecology and Hydrology, Library Ave, Bailrigg, LA1 4AP Lancaster, United Kingdom
| | - Simon Rohner
- University of Veterinary Medicine Hannover, Foundation, Bünteweg 9, 30559 Hannover, Germany
| | - Anna Roos
- Swedish Museum of Natural History, Frescativägen 40, 114 18 Stockholm, Sweden
| | - Emily O' Rourke
- Cardiff University, Biomedical Science Building, Museum Avenue, Postal Code: CF10 3AX Cardiff, United Kingdom
| | - Ursula Siebert
- University of Veterinary Medicine Hannover, Foundation, Bünteweg 9, 30559 Hannover, Germany
| | - Gabriele Treu
- German Environment Agency (Umweltbundesamt), Wörlitzer Pl. 1, 06844 Dessau-Roßlau, Germany
| | - Nico W van den Brink
- Wageningen University & Research, Division of Toxicology, Stippeneng 4, 6700EA Wageningen, the Netherlands
| | - Lee A Walker
- Center for Ecology and Hydrology, Library Ave, Bailrigg, LA1 4AP Lancaster, United Kingdom
| | - Rosie Williams
- Zoological Society of London, Institute of Zoology, Regent's Park, NW1 4RY London, United Kingdom
| | - Jaroslav Slobodnik
- Environmental Institute, s.r.o., Okružná 784/42, 972 41 Koš, Slovak Republic
| | - Nikolaos S Thomaidis
- National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
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11
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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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12
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Randulff ST, Abbasi NA, Eulaers I, Nygård T, Covaci A, Eens M, Malarvannan G, Lepoint G, Løseth ME, Jaspers VLB. Feathers as an integrated measure of organohalogen contamination, its dietary sources and corticosterone in nestlings of a terrestrial bird of prey, the northern Goshawk (Accipiter gentilis). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 828:154064. [PMID: 35240173 DOI: 10.1016/j.scitotenv.2022.154064] [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: 10/03/2021] [Revised: 02/13/2022] [Accepted: 02/17/2022] [Indexed: 06/14/2023]
Abstract
In this study, we evaluated the suitability of body feathers, preen oil and plasma for estimation of organohalogen compound (OHC) exposure in northern goshawk Accipiter gentilis nestlings (n = 37; 14 nests). In addition, body feathers received further examination concerning their potential to provide an integrated assessment of (1) OHC exposure, (2) its dietary sources (carbon sources and trophic position) and (3) adrenal gland response (corticosterone). While tetrabromobisphenol A was not detected in any sample, the presence of polychlorinated biphenyls, organochlorine pesticides, polybrominated diphenyl ethers and hexabromocyclododecane in body feathers (median: 23, 19, 1.6 and 3.5 ng g-1 respectively), plasma (median: 7.5, 6.2, 0.50 and 1.0 ng g-1 ww, respectively) and preen oil (median: 750, 600, 18 and 9.57 ng g-1 ww, respectively) suggests analytical suitability for biomonitoring of major OHCs in the three matrices. Furthermore, strong and significant associations (0.20 ≤ R2 ≤ 0.98; all P < 0.05) among the OHC concentrations in all three tissues showed that body feathers and preen oil reliably reflect circulating plasma OHC levels. Of the dietary proxies, δ13C (carbon source) was the most suitable predictor for variation in feather OHCs concentrations, while no significant relationships between body feather OHCs and δ15N (trophic position) were found. Finally, body feather corticosterone concentrations were not related to variation in OHC concentrations. This is the first study to evaluate feathers of a terrestrial bird of prey as an integrated non-destructive tool to jointly assess nestling ecophysiology and ecotoxicology.
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Affiliation(s)
- Sina T Randulff
- Department of Biology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Naeem A Abbasi
- College of Earth and Environmental Sciences (CEES), University of the Punjab, Quaid-e-Azam campus, Lahore, Pakistan.
| | - Igor Eulaers
- Arctic Research Centre, Department of Bioscience, Aarhus University, Roskilde, Denmark
| | - Torgeir Nygård
- Unit for Terrestrial Ecology, Norwegian Institute for Nature Research, Trondheim, Norway
| | - Adrian Covaci
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, Wilrijk, Belgium
| | - Marcel Eens
- Behavioural Ecology & Ecophysiology Group, Department of Biology, University of Antwerp, Wilrijk, Belgium
| | - Govindan Malarvannan
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, Wilrijk, Belgium
| | - Gilles Lepoint
- Laboratory of Trophic and Isotopes Ecology (LETIS), UR FOCUS, University of Liège, Liège, Belgium
| | - Mari E Løseth
- Department of Biology, Norwegian University of Science and Technology, Trondheim, Norway; Norwegian Geotechnical Institute (NGI), Oslo, Norway
| | - Veerle L B Jaspers
- Department of Biology, Norwegian University of Science and Technology, Trondheim, Norway.
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13
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Kroglund IB, Eide SKK, Østnes JE, Kroglund RT, Frisli JE, Waugh CA. Primary Cell Lines From Feathers and Blood of Free-Living Tawny Owls (Strix aluco): A New In Vitro Tool for Non-Lethal Toxicological Studies. Front Genet 2022; 13:856766. [PMID: 35651947 PMCID: PMC9149357 DOI: 10.3389/fgene.2022.856766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/27/2022] [Indexed: 11/16/2022] Open
Abstract
The validation of the use of primary cell lines from non-lethal matrixes of feathers and blood of nestlings of a wild bird species, the tawny owl (Strix aluco) is described. Tawny Owl Feather Fibroblast (TOFF) cells and peripheral blood mononuclear cells (PBMCs) were isolated and cultured from the pulp of the secondary wing feathers and whole blood respectively from free-living tawny owl nestlings. Cell growth was registered up until 48 h for both the PBMC cells and the TOFFs. The validation of these primary cell lines in free-living birds has the potential to advance the assessment of immunotoxicological effects in wildlife via non-lethal manner. They provide a key tool with which to study cell toxicity and responses to environmental stressors on a cellular level in wild bird species of interest.
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Affiliation(s)
| | | | - Jan Eivind Østnes
- Faculty of Biosciences and Aquaculture, Nord University, Steinkjer, Norway
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14
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Distefano GG, Zangrando R, Basso M, Panzarin L, Gambaro A, Volpi Ghirardini A, Picone M. Assessing the exposure to human and veterinary pharmaceuticals in waterbirds: The use of feathers for monitoring antidepressants and nonsteroidal anti-inflammatory drugs. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 821:153473. [PMID: 35093362 DOI: 10.1016/j.scitotenv.2022.153473] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 01/15/2022] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Exposure to active pharmaceutical ingredients (APIs) from both human and veterinary sources is an increasing threat to wildlife welfare and conservation. Notwithstanding, tracking the exposure to pharmaceuticals in non-target and sensitive vertebrates, including birds, is seldom performed and relies almost exclusively on analysing internal organs retrieved from carcasses or from experimentally exposed and sacrificed birds. Clearly, this excludes the possibility of performing large-scale monitoring. Analysing feathers collected from healthy birds may permit this, by detecting APIs in wild birds, including protected and declining species of waterbirds, without affecting their welfare. To this end, we set up a non-destructive method for analysing the presence of non-steroidal anti-inflammatory drugs (NSAIDs), selective serotonin reuptake inhibitors (SSRIs) and noradrenaline reuptake inhibitors (SNRIs) in the feathers of fledglings of both the Mediterranean gull (Ichtyaetus melanocephalus) and the Sandwich tern (Thalasseus sandvicensis). The presence of several NSAIDs and SSRIs above the method quantification limits have confirmed that feathers might be a suitable means of evaluating the exposure of birds to APIs. Moreover, the concentrations indicated that waterbirds are exposed to NSAIDs, such as diclofenac, ibuprofen and naproxen, and SSRIs, such as citalopram, desmethylcitalopram, fluvoxamine and sertraline, possibly due to their widespread use and incomplete removal in wastewater treatment plants (WWTPs). The active ingredient diclofenac raises a the primary concern for the ecosystem and the welfare of the waterbirds, due to its high prevalence (100% and 83.3% in Mediterranean gull and Sandwich tern, respectively), its concentrations detected in feathers (11.9 ng g-1 and 6.7 ng g-1 in Mediterranean gull and Sandwich tern, respectively), and its documented toxicity toward certain birds.
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Affiliation(s)
- Gabriele Giuseppe Distefano
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Roberta Zangrando
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy; Istituto di Scienze Polari, Consiglio Nazionale delle Ricerche, Via Torino 155, I-30170 Mestre, Venezia, Italy
| | | | - Lucio Panzarin
- Associazione Naturalistica Sandonatese, c/o Centro Didattico Naturalistico il Pendolino, via Romanziol 130, 30020 Noventa di Piave, Venezia, Italy
| | - Andrea Gambaro
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Annamaria Volpi Ghirardini
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Marco Picone
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy.
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15
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Beale DJ, Nilsson S, Bose U, Bourne N, Stockwell S, Broadbent JA, Gonzalez-Astudillo V, Braun C, Baddiley B, Limpus D, Walsh T, Vardy S. Bioaccumulation and impact of maternal PFAS offloading on egg biochemistry from wild-caught freshwater turtles (Emydura macquarii macquarii). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 817:153019. [PMID: 35026273 DOI: 10.1016/j.scitotenv.2022.153019] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/05/2022] [Accepted: 01/05/2022] [Indexed: 06/14/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are persistent synthetic contaminants that are pervasive in the environment. Toxicity resulting from elevated PFAS concentrations in wildlife has been studied, yet evidence of their accumulation, developmental toxicity and maternal offloading in egg-laying species is limited. Here we show the maternal offloading of PFAS in freshwater short-necked turtles (Emydura macquarii macquarii) exposed to elevated PFAS and the resulting biological impact on oviducal eggs. Total PFAS concentrations were determined in serum from adult females and harvested oviducal eggs collected from euthanised turtles exposed to low and high levels of PFAS and compared against turtle serum and eggs collected from a suitable reference site. Multi-omics assays were utilised to explore the biochemical impact of elevated PFAS on egg albumen, yolk and eggshell using a range of metabolomics, lipidomics, and proteomics techniques. Eggshells were also screened for metals by Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Analysis of the serum collected from adult female turtles and their oviducal eggs demonstrated PFAS offloading and transference that is 1.6 and 5.3 times higher in the low and high PFAS impacted eggs, respectively, compared to maternal serum concentrations. Oviducal egg yolk comprised >90% of the bioaccumulated PFAS load. Multi-omic analysis of the dissected egg fractions illustrated PFAS impacted eggs are significantly elevated in purine metabolism metabolites, which are tied to potential biological dysfunctional processes. The yolks were significantly depleted in lipids and lipid quality tied to growth and development. The high PFAS impacted oviducal eggshells were lower in calcium, important developmental and immune response proteins, and higher in glycerophosphoethanolamines (PE) lipids and histidine metabolism metabolites that are tied to a weakened physical structure. Further investigation is needed to establish the rate of PFAS offloading and quantify the developmental impact on hatchling and hatchling success to fully demonstrate PFAS-developmental toxicity linkages.
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Affiliation(s)
- David J Beale
- Land and Water, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Ecosciences Precinct, Dutton Park, QLD 4102, Australia.
| | - Sandra Nilsson
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Utpal Bose
- Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Queensland Bioscience Precinct, St Lucia, QLD 4067, Australia
| | - Nicholas Bourne
- Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Queensland Bioscience Precinct, St Lucia, QLD 4067, Australia
| | - Sally Stockwell
- Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Queensland Bioscience Precinct, St Lucia, QLD 4067, Australia
| | - James A Broadbent
- Agriculture and Food, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Queensland Bioscience Precinct, St Lucia, QLD 4067, Australia
| | | | - Christoph Braun
- Water Quality and Investigation, Science and Technology Division, Department of Environment and Science, Queensland Government, Dutton Park, QLD 4102, Australia
| | - Brenda Baddiley
- Water Quality and Investigation, Science and Technology Division, Department of Environment and Science, Queensland Government, Dutton Park, QLD 4102, Australia
| | - Duncan Limpus
- Aquatic Threatened Species, Wildlife and Threatened Species Operations, Department of Environment and Science, Queensland Government, Dutton Park, QLD 4102, Australia
| | - Tom Walsh
- Land and Water, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Research and Innovation Park, Acton, ACT 2601, Australia
| | - Suzanne Vardy
- Water Quality and Investigation, Science and Technology Division, Department of Environment and Science, Queensland Government, Dutton Park, QLD 4102, Australia
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16
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Monclús L, Løseth ME, Dahlberg Persson MJ, Eulaers I, Kleven O, Covaci A, Benskin JP, Awad R, Zubrod JP, Schulz R, Wabakken P, Heggøy O, Øien IJ, Steinsvåg MJ, Jaspers VLB, Nygård T. Legacy and emerging organohalogenated compounds in feathers of Eurasian eagle-owls (Bubo bubo) in Norway: Spatiotemporal variations and associations with dietary proxies (δ 13C and δ 15N). ENVIRONMENTAL RESEARCH 2022; 204:112372. [PMID: 34774833 DOI: 10.1016/j.envres.2021.112372] [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: 08/18/2021] [Revised: 11/05/2021] [Accepted: 11/08/2021] [Indexed: 06/13/2023]
Abstract
The occurrence of organohalogenated compounds (OHCs) in wildlife has received considerable attention over the last decades. Among the matrices used for OHCs biomonitoring, feathers are particularly useful as they can be collected in a minimally or non-invasive manner. In this study, concentrations of various legacy OHCs -polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs)-, as well as emerging OHCs -per- and polyfluoroalkyl substances (PFAS) and organophosphate ester flame retardants (OPEs)- were determined in feathers of 72 Eurasian eagle-owls (Bubo bubo) from Norway, with the goal of studying spatiotemporal variation using a non-invasive approach. Molted feathers were collected at nest sites from northern, central and southern Norway across four summers (2013-2016). Additionally, two museum-archived feathers from 1979 to 1989 were included. Stable carbon (δ13C) and nitrogen isotopes (δ15N) were used as dietary proxies. In total, 11 PFAS (sum range 8.25-215.90 ng g-1), 15 PCBs (4.19-430.01 ng g-1), 6 OCPs (1.48-220.94 ng g-1), 5 PBDEs (0.21-5.32 ng g-1) and 3 OPEs (4.49-222.21 ng g-1) were quantified. While we observed large variation in the values of both stable isotopes, suggesting a diverse diet of the eagle-owls, only δ13C seemed to explain variation in PFAS concentrations. Geographic area and year were influential factors for δ15N and δ13C. Considerable spatial variation was observed in PFAS levels, with the southern area showing higher levels compared to northern and central Norway. For the rest of OHCs, we observed between-year variations; sum concentrations of PCBs, OCPs, PBDEs and OPEs reached a maximum in 2015 and 2016. Concentrations from 1979 to 1989 were within the ranges observed between 2013 and 2016. Overall, our data indicate high levels of legacy and emerging OHCs in a top predator in Norway, further highlighting the risk posed by OHCs to wildlife.
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Affiliation(s)
- Laura Monclús
- Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway.
| | - Mari Engvig Løseth
- Norwegian Geotechnical Institute (NGI), Sognsveien 72, 0855, Oslo, Norway
| | - Marie J Dahlberg Persson
- Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway
| | - Igor Eulaers
- Norwegian Polar Institute, FRAM Centre, 9296, Tromsø, Norway
| | - Oddmund Kleven
- Norwegian Institute for Nature Research (NINA), Høgskoleringen 9, 7034, Trondheim, Norway
| | - Adrian Covaci
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Jonathan P Benskin
- Stockholm University, Department of Environmental Science, SE-106 91, Stockholm, Sweden
| | - Raed Awad
- Stockholm University, Department of Environmental Science, SE-106 91, Stockholm, Sweden; IVL Swedish Environmental Research Institute, 10031, Stockholm, Sweden
| | - Jochen P Zubrod
- University of Koblenz-Landau, IES Landau, Fortstrasse 7, 76829, Landau, Germany; Zubrod Environmental Data Science, Friesenstrasse 20, 76829, Landau, Germany
| | - Ralf Schulz
- University of Koblenz-Landau, IES Landau, Fortstrasse 7, 76829, Landau, Germany
| | - Petter Wabakken
- Faculty of Applied Ecology, Agricultural Sciences and Biochemistry, Inland Norway University of Applied Sciences, Evenstad, 2480, Koppang, Norway
| | - Oddvar Heggøy
- BirdLife Norway, Sandgata 30b, 7012, Trondheim, Norway; University Museum of Bergen, University of Bergen, 5020, Bergen, Norway
| | | | - Magnus Johan Steinsvåg
- Department of Environmental Affairs, County Governor of Vestland, 6863, Leikanger, Norway
| | - Veerle L B Jaspers
- Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway
| | - Torgeir Nygård
- Norwegian Institute for Nature Research (NINA), Høgskoleringen 9, 7034, Trondheim, Norway
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17
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Wu H, Zhou M, Xu J, Wang J, Tong J, Sun N, Qian M. Determining a wide range of antibiotics and pesticides in poultry feathers using selective accelerated solvent extraction-liquid chromatography-mass spectrometry. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:250-258. [PMID: 34939628 DOI: 10.1039/d1ay01764k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This study established a detection method based on accelerated solvent extraction-liquid chromatography-mass spectrometry for determining residues of 3 chloramphenicols, 8 macrolides, 18 sulfonamides, 4 nitroimidazoles, 15 insecticides, and 22 fungicides in poultry feathers. The extraction solvent, methanol, was used for a static extraction time of 5 min, and repeated three times. Fifty milligrams of adsorbents C18/PSA (1 : 1, W/W) were added to the extraction cell to achieve simultaneous extraction and purification. The extraction efficiency of three solvents, methanol, acetonitrile and ethyl acetate, was investigated. An orthogonal experimental design was used to explore the optimal combination of extraction temperature, static extraction time, number of extraction cycles, and adsorbent ratio for accelerated solvent extraction. After the optimal ratio was determined, the dosage of adsorbents was optimized. The extracted sample solution was concentrated by blowing nitrogen, redissolved, passed through a 0.22 μm PTFE membrane filter, then injected for instrumental analysis. The validation results showed that the recovery of the proposed method was 60.4-107.6%, the limit of detection 0.2-3.0 μg kg-1, and the limit of quantification 0.5-8.3 μg kg-1. This quantitative multi-residue detection method was able to determine the residues of 70 target compounds in poultry feathers.
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Affiliation(s)
- Huizhen Wu
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, China, 310015
| | - Min Zhou
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China, 310014
| | - Jie Xu
- A State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, PR China.
| | - Jianmei Wang
- A State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, PR China.
| | - Jianying Tong
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, China, 310015
| | - Nabo Sun
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, China, 310015
| | - Mingrong Qian
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, China, 310015
- A State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, PR China.
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18
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A rapid method for the detection and quantification of legacy and emerging per- and polyfluoroalkyl substances (PFAS) in bird feathers using UPLC-MS/MS. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1172:122653. [DOI: 10.1016/j.jchromb.2021.122653] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/11/2021] [Accepted: 03/08/2021] [Indexed: 11/19/2022]
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19
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González-Rubio S, Ballesteros-Gómez A, Asimakopoulos AG, Jaspers VLB. A review on contaminants of emerging concern in European raptors (2002-2020). THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 760:143337. [PMID: 33190891 DOI: 10.1016/j.scitotenv.2020.143337] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/13/2020] [Accepted: 10/16/2020] [Indexed: 05/09/2023]
Abstract
Raptors (birds of prey and owls) have been widely used as suitable bioindicators of environmental pollution. They occupy the highest trophic positions in their food chains and are documented to bioaccumulate high concentrations of persistent pollutants such as toxic metals and legacy persistent organic pollutants (POPs).Whereas raptors played a critical role in developing awareness of and policy for chemical pollution, they have thus far played a much smaller role in current research on contaminants of emerging concern (CECs). Given the critical knowledge obtained from monitoring 'legacy contaminants' in raptors, more information on the levels and effects of CECs on raptors is urgently needed. This study critically reviews studies on raptors from Europe reporting the occurrence of CECs with focus on the investigated species, the sampled matrices, and the bioanalytical methods applied. Based on this, we aimed to identify future needs for monitoring CECs in Europe. Perfluoroalkyl substances (PFASs), novel flame retardants (NFRs), and to a lesser extent UV-filters, neonicotinoids, chlorinated paraffins, parabens and bisphenols have been reported in European raptors. White-tailed Eagle (Haliaeetus albicilla), Peregrine falcon (Falco peregrinus) and Northern goshawk (Accipiter gentilis) were the most frequently studied raptor species. Among matrices, eggs, feathers and plasma were the most widely employed, although the potential role of the preen gland as an excretory organ for CECs has recently been proposed. This review highlights the following research priorities for pollution research on raptors in Europe: 1) studies covering all the main classes of CECs; 2) research in other European regions (mainly East Europe); 3) identification of the most suitable matrices and species for the analysis of different CECs; and 4) the application of alternative sample treatment strategies (e.g. QuEChERS or pressurized liquid extraction) is still limited and conventional solvent-extraction is the preferred choice.
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Affiliation(s)
- Soledad González-Rubio
- Department of Analytical Chemistry, Institute of Fine Chemistry and Nanochemistry, Marie Curie Annex Building, Campus of Rabanales, University of Córdoba, 14071 Córdoba, Spain; Department of Chemistry, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway; Department of Biology, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway.
| | - Ana Ballesteros-Gómez
- Department of Analytical Chemistry, Institute of Fine Chemistry and Nanochemistry, Marie Curie Annex Building, Campus of Rabanales, University of Córdoba, 14071 Córdoba, Spain
| | - Alexandros G Asimakopoulos
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway
| | - Veerle L B Jaspers
- Department of Biology, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway.
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20
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Quadri-Adrogué A, Seco Pon JP, García GO, Castano MV, Copello S, Favero M, Beatriz Miglioranza KS. Chlorpyrifos and persistent organic pollutants in feathers of the near threatened Olrog's Gull in southeastern Buenos Aires Province, Argentina. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 272:115918. [PMID: 33143978 DOI: 10.1016/j.envpol.2020.115918] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 10/19/2020] [Accepted: 10/22/2020] [Indexed: 06/11/2023]
Abstract
The use of bird feathers to assess environmental contamination has steadily increased in ecotoxicological monitoring programs over the past decade. The Olrog's Gull (Larus atlanticus) is a species endemic to the Atlantic coast of southern South America, constituting one of the three threatened gull species listed in the entire American continent. The aim of this study was to assess the exposure to Persistent Organic Pollutants (POPs) and chlorpyrifos in the Near Threatened Olrog's Gull through the analysis of body feathers sampled at the Mar Chiquita coastal lagoon, the main wintering area of the species in Argentina, controlling for sex and age class. Chlorpyrifos showed the highest concentrations among all contaminants and groups of individuals (X¯ = 263 ng g-1), while among POPs the concentration of organochlorine pesticides was higher than polychlorinated biphenyls and polybrominated diphenyl ethers, likely indicating the current use of these agricultural contaminant in the region. The highest values of total POP concentrations (males X¯ = 280 ng g-1, females X¯ = 301 ng g-1) were found in juvenile gulls, likely as a consequence of the incorporation of pollutants during the breeding season. Subadult and adult birds showed difference between sexes in the concentration of contaminants, with higher levels in males than females. The results highlight the need to include birds of different sex and age classes in order to better understand the variation in pollutants loads. The present study provides relevant information to improve the conservation status of the Olrog's Gull and new insights about the environmental health of the Mar Chiquita coastal lagoon, Argentina, a MAB-UNESCO World Biosphere Reserve. However, there is a continued need for long-term monitoring programs focusing on this threatened species to understand the effects of pollutants on its population.
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Affiliation(s)
- Agustina Quadri-Adrogué
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Universidad Nacional de Mar del Plata, Funes, 3350, Mar del Plata (7600), Argentina; Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes, 3350, Mar del Plata (7600), Argentina
| | - Juan Pablo Seco Pon
- Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes, 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina.
| | - Germán Oscar García
- Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes, 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina
| | - Melina Vanesa Castano
- Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes, 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina
| | - Sofia Copello
- Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes, 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina
| | - Marco Favero
- Laboratorio de Vertebrados, Universidad Nacional de Mar del Plata, Funes, 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina
| | - Karina Silvia Beatriz Miglioranza
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Universidad Nacional de Mar del Plata, Funes, 3350, Mar del Plata (7600), Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC) (UNMDP-CONICET), Argentina
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21
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Szabo D, Lavers JL, Shimeta J, Green MP, Mulder RA, Clarke BO. Correlations between Per- and Polyfluoroalkyl Substances and Body Morphometrics in Fledgling Shearwaters Impacted by Plastic Consumption from a Remote Pacific Island. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2021; 40:799-810. [PMID: 33170512 DOI: 10.1002/etc.4924] [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: 08/14/2020] [Revised: 09/08/2020] [Accepted: 10/29/2020] [Indexed: 06/11/2023]
Abstract
We investigated the concentrations of 45 per- and polyfluoroalkyl substances (PFASs) in fledgling flesh-footed shearwater (Ardenna carneipes; n = 33) and wedge-tailed shearwater (A. pacifica; n = 9) livers via liquid chromatography-tandem mass spectrometry and their relationship to body morphometrics and ingested plastic mass recorded in 2019 on Lord Howe Island (NSW, Australia). Sixteen PFASs were detected, of which perfluorooctanesulfonate (PFOS) was the dominant compound, detected in 100% of birds (1.34-13.4 ng/g wet wt). Long-chain perfluorocarboxylic acids, including perfluorodecanoic acid (PFDA; <0.04-0.79 ng/g wet wt) and perfluorotridecanoic acid (PFTrDA; <0.05-1.6 ng/g wet wt) were detected in >50% of birds. There was a positive correlation between PFDA and PFTrDA concentrations and wing chord length (Rs = 0.36, p = 0.0204; Rs = 0.44, p = 0.0037, respectively), and between PFDA concentrations and total body mass (Rs = 0.33, p = 0.032), suggesting that these compounds may impact shearwater fledgling morphometrics. Plastic was present in the intestinal tract of 79% of individuals (<7.6 g), although there was no correlation between PFAS concentrations and plastic mass, indicating that ingested plastic is not the likely primary exposure source. The widespread occurrence of PFASs in fledgling marine birds from a relatively pristine location in the Southern Hemisphere suggests that further studies in adult shearwaters and other marine birds are warranted to investigate whether there are any long-term physiological effects on bird species. Environ Toxicol Chem 2021;40:799-810. © 2020 SETAC.
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Affiliation(s)
- Drew Szabo
- Australian Laboratory for Emerging Contaminants, School of Chemistry, University of Melbourne, Victoria, Australia
| | - Jennifer L Lavers
- Institute for Marine and Antarctic Studies, University of Tasmania, Tasmania, Australia
| | - Jeff Shimeta
- School of Science, RMIT University, Victoria, Australia
| | - Mark P Green
- School of BioSciences, University of Melbourne, Victoria, Australia
| | - Raoul A Mulder
- School of BioSciences, University of Melbourne, Victoria, Australia
| | - Bradley O Clarke
- Australian Laboratory for Emerging Contaminants, School of Chemistry, University of Melbourne, Victoria, Australia
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22
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Oró-Nolla B, Lacorte S, Vike-Jonas K, Gonzalez SV, Nygård T, Asimakopoulos AG, Jaspers VL. Occurrence of Bisphenols and Benzophenone UV Filters in White-Tailed Eagles ( Haliaeetus albicilla) from Smøla, Norway. TOXICS 2021; 9:toxics9020034. [PMID: 33572087 PMCID: PMC7914477 DOI: 10.3390/toxics9020034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/27/2021] [Accepted: 02/02/2021] [Indexed: 01/18/2023]
Abstract
There is a growing concern about the occurrence of bisphenols and benzophenone UV filters in natural ecosystems, while data are limited regarding their actual occurrence in wildlife species, especially in raptors. In this study, concentrations of bisphenol and benzophenone UV filter analogues were determined in liver tissue samples (n = 38) from white-tailed eagles (Haliaeetus albicilla) that were found dead in Smøla (2006-2018), which is a Norwegian municipality that holds one of the densest breeding populations of white-tailed eagles in Europe. Bisphenol AF (BPAF; a fluorinated analogue) was the most ubiquitous contaminant since it was detected in 32 liver samples at concentrations ranging from 1.08 to 6.68 ng/g wet weight (w.w.), followed by bisphenol A (BPA, mean 10.4 ng/g w.w.), benzophenone-1 (BzP-1, mean 3.24 ng/g w.w.), and 4-hydroxybenzophenone (4-OH-BzP, mean 0.62 ng/g w.w.). The concentrations found in livers suggested that white-tailed eagles potentially accumulate bisphenols and benzophenone UV filters, which raises concern, as these plastic and personal care product-related emerging contaminants can show endocrine-disrupting properties. The high detection frequency of the fluorinated BPAF warrants further attention as other fluorinated compounds have proven to be extremely persistent and potentially harmful to wildlife.
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Affiliation(s)
- Bernat Oró-Nolla
- Department of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034 Barcelona, Catalonia, Spain; (B.O.-N.); (S.L.)
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway; (K.V.-J.); (S.V.G.); (A.G.A.)
- Department of Biology, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
| | - Silvia Lacorte
- Department of Environmental Chemistry, IDAEA-CSIC, Jordi Girona 18-26, 08034 Barcelona, Catalonia, Spain; (B.O.-N.); (S.L.)
| | - Kristine Vike-Jonas
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway; (K.V.-J.); (S.V.G.); (A.G.A.)
| | - Susana V. Gonzalez
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway; (K.V.-J.); (S.V.G.); (A.G.A.)
| | - Torgeir Nygård
- Norwegian Institute for Nature Research (NINA), Høgskoleringen 9, 7034 Trondheim, Norway;
| | - Alexandros G. Asimakopoulos
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway; (K.V.-J.); (S.V.G.); (A.G.A.)
| | - Veerle L.B. Jaspers
- Department of Biology, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway
- Correspondence: ; Tel.: +47-735-96-080
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23
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González-Gómez X, Simal-Gándara J, Fidalgo Alvarez LE, López-Beceiro AM, Pérez-López M, Martínez-Carballo E. Non-invasive biomonitoring of organic pollutants using feather samples in feral pigeons (Columba livia domestica). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 267:115672. [PMID: 33254606 DOI: 10.1016/j.envpol.2020.115672] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/14/2020] [Accepted: 09/15/2020] [Indexed: 05/20/2023]
Abstract
A large portion of organic pollutants (OPs) represent a potential hazard to humans and living beings due to their toxic properties. For several years, birds have been used as biomonitor species of environmental pollution. Polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), polybrominated biphenyl ethers (PBDEs), organophosphate pesticides (OPPs), polycyclic aromatic hydrocarbons (PAHs) and pyrethroids (PYRs) were assessed in body feather samples of 71 feral pigeons (Columba livia domestica) collected from Asturias and Galicia (NW Spain). The percentage of detection for all chemical groups were above 90% in studied birds. The general pattern was dominated by PAHs (mean value ± standard deviation (SD) 32 ± 15 ng/g) followed by OCPs (3.8 ± 1.1 ng/g), PYRs (3.4 ± 3.8 ng/g), PCBs (1.6 ± 1.0 ng/g), OPPs (1.3 ± 0.70 ng/g) and PBDEs (0.80 ± 0.30 ng/g). Significant differences were observed between age, location and gender suggesting different sources of exposure and accumulation pathways.
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Affiliation(s)
- Xiana González-Gómez
- Analytical and Food Chemistry Department, Agri-Food Research and Transfer Cluster (CITACA), Campus da Auga, Faculty of Sciences of the University of Vigo, 32004, Ourense, Spain.
| | - Jesús Simal-Gándara
- Analytical and Food Chemistry Department, Agri-Food Research and Transfer Cluster (CITACA), Campus da Auga, Faculty of Sciences of the University of Vigo, 32004, Ourense, Spain.
| | - Luis Eusebio Fidalgo Alvarez
- Department of Anatomy, Animal Production and Clinical Veterinary Sciences, University of Santiago de Compostela, Lugo, 27003, Spain.
| | - Ana María López-Beceiro
- Department of Anatomy, Animal Production and Clinical Veterinary Sciences, University of Santiago de Compostela, Lugo, 27003, Spain.
| | - Marcos Pérez-López
- Toxicology Area, Faculty of Veterinary Medicine (UEX), Caceres, 10003, Spain.
| | - Elena Martínez-Carballo
- Analytical and Food Chemistry Department, Agri-Food Research and Transfer Cluster (CITACA), Campus da Auga, Faculty of Sciences of the University of Vigo, 32004, Ourense, Spain.
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24
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González-Rubio S, Vike-Jonas K, Gonzalez SV, Ballesteros-Gómez A, Sonne C, Dietz R, Boertmann D, Rasmussen LM, Jaspers VLB, Asimakopoulos AG. Bioaccumulation potential of bisphenols and benzophenone UV filters: A multiresidue approach in raptor tissues. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 741:140330. [PMID: 32615426 DOI: 10.1016/j.scitotenv.2020.140330] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/15/2020] [Accepted: 06/16/2020] [Indexed: 06/11/2023]
Abstract
Environmental exposure to bisphenols and benzophenone UV filters has received considerable attention due to the ubiquitous occurrence of these contaminants in the environment and their potential adverse health effects. The occurrence of bisphenols and benzophenone UV filters is well established in human populations, but data is scarce for wildlife, and especially for raptors (birds of prey, falcons and owls). In this study, concentrations of eight bisphenols and five benzophenone UV filters were determined in six raptor tissues, including muscle, kidney, liver, brain, preen gland (uropygial gland) and adipose. The tissue samples (n = 44) were taken from dead raptor species (1997-2011), including Eurasian sparrowhawks (Accipiter nisus, n = 2) and long-eared owls (Asio otus, n = 2), both from France, and white-tailed eagles (Haliaeetus albicilla, n = 16) from Greenland. Overall, six bisphenols and four benzophenone UV filters were found in the samples. Bisphenol A (BPA), bisphenol F (BPF), benzophenone-8 (BzP-8) and 4-hydroxybenzophenone (4-OH-BzP) were the most abundant contaminants, accounting for median concentrations of 67.5, 3.01, 27.1 and 9.70 ng/g wet weight (w.w.), respectively. The potential role of the preen gland as a major excretory organ for bisphenols and benzophenone UV filters was suggested since the median sum concentration of the two contaminant classes in the white-tailed eagle tissues showed higher bioaccumulation potential in the preen gland (5.86 ng/g w.w.) than the liver (2.92) and kidney (0.71). The concentrations of these contaminants in the tissues of the three raptor species indicated a pattern of increasing detection rates and median concentrations with an increase of the species size and their expected trophic position. To the best of our knowledge, this is the first peer-reviewed study to document multiresidues of both contaminant classes in raptor tissues.
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Affiliation(s)
- Soledad González-Rubio
- Department of Analytical Chemistry, Institute of Fine Chemistry and Nanochemistry, Marie Curie Annex Building, Campus of Rabanales, University of Córdoba, 14071 Córdoba, Spain.; Department of Chemistry, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway.; Department of Biology, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway
| | - Kristine Vike-Jonas
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway
| | - Susana V Gonzalez
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway
| | - Ana Ballesteros-Gómez
- Department of Analytical Chemistry, Institute of Fine Chemistry and Nanochemistry, Marie Curie Annex Building, Campus of Rabanales, University of Córdoba, 14071 Córdoba, Spain
| | - Christian Sonne
- Department of Bioscience, Aarhus University, Arctic Research Centre (ARC), Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark
| | - Rune Dietz
- Department of Bioscience, Aarhus University, Arctic Research Centre (ARC), Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark
| | - David Boertmann
- Department of Bioscience, Aarhus University, Arctic Research Centre (ARC), Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark
| | | | - Veerle L B Jaspers
- Department of Biology, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway..
| | - Alexandros G Asimakopoulos
- Department of Chemistry, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway..
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25
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Zhao N, Fu J, Liu Y, Wang P, Su X, Li X. Animal-Derived and Plant-Derived Protein Supplement Feeds Are Important Sources of Organophosphate Esters in the Food Supply. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:11694-11701. [PMID: 32870684 DOI: 10.1021/acs.jafc.0c04235] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Animal protein supplement feeds (APFs) are important raw feed materials for livestock. APFs might be susceptible to organophosphate esters (OPEs) but have not been paid attention yet. In the present study, animal-derived (meat meal, feather meal, and blood meal) and plant-derived APFs were all found to contain detectable levels of OPEs, with 16 target OPEs ranging from 12.6 ng/g dry weight (dw) to 301 ng/g dw. Meat meal contained the highest OPE level (mean: 117 ± 75.6 ng/g dw), followed by feather meal (54.6 ± 30.0 ng/g dw), plant-derived feed (41.9 ± 16.0 ng/g dw), and blood meal (28.0 ± 12.0 ng/g dw). Considering its widespread consumption, plant-derived APFs might be an important source of OPE exposure for livestock. Dust adhesion contributed to OPE contamination both in feather meal and plant-derived APFs. Congener patterns varied among the different APFs. Tris(2-chloroisopropyl) phosphate dominated in the plant-derived feed and blood meal, while tris(2-chloroethyl) phosphate and triphenyl phosphate were the major contributors in meat meal and feather meal, respectively. Tributyl phosphate and tri-iso-butyl phosphate were found to be statistically correlated in all APFs (p < 0.01), indicating their similar behavior and common sources. The protein-associated transport pathways of OPEs need to be studied separately for different protein matrices in the future.
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Affiliation(s)
- Nannan Zhao
- Institute of Quality Standard and Testing Technology for Agro-Products, The Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China
| | - Jie Fu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Yifei Liu
- Institute of Quality Standard and Testing Technology for Agro-Products, The Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China
| | - Peilong Wang
- Institute of Quality Standard and Testing Technology for Agro-Products, The Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China
| | - Xiaoou Su
- Institute of Quality Standard and Testing Technology for Agro-Products, The Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China
| | - Xiaomin Li
- Institute of Quality Standard and Testing Technology for Agro-Products, The Chinese Academy of Agricultural Sciences (CAAS), Beijing 100081, China
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26
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Groffen T, Lasters R, Bervoets L, Prinsen E, Eens M. Are Feathers of a Songbird Model Species (The Great Tit, Parus major) Suitable for Monitoring Perfluoroalkyl Acids (PFAAs) in Blood Plasma? ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:9334-9344. [PMID: 32634304 DOI: 10.1021/acs.est.0c00652] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Feathers have been shown to be useful in the biomonitoring of environmental contaminants, such as metals and persistent organic pollutants. However, little is known regarding the levels of perfluoroalkyl acids (PFAAs) in feathers and the applicability of these structures for the biomonitoring of these compounds. In the present study, we report the extent to which feathers are suitable for monitoring PFAA concentrations in the blood plasma of an insectivorous songbird model species, the great tit (Parus major), settled at and in the vicinity of a fluorochemical plant in Antwerp, Belgium. For most of the target analytes (out of the 15 investigated), the feather PFAA concentrations near the plant are the highest ever reported in free-living birds. As PFAA concentrations did not differ in the adjacent sites, no pollution gradient with distance from the plant was observed. In addition, the PFAA concentrations were not associated with the age and sex of the birds. Perfluorooctanoic acid (PFOA) concentrations were significantly higher in P. major feathers than in blood plasma, but for most other PFAAs, these differences were not observed. The concentrations of perfluorooctanesulfonate (PFOS) and PFOA in P. major feathers and plasma were significantly and positively correlated when combining data from all sites but often not at individual sites. This result was likely caused by lower sample sizes at the individual sites and the use of matrices that represent different time periods. Our results suggest that P. major feathers cannot be used to estimate PFOA and PFOS concentrations in blood plasma, except when there is a great deal of variation in pollutant concentrations among sites/individual birds. Both matrices represent different time frames, providing complementary information on environmental PFAA concentrations, as illustrated by the observation that more PFAA compounds could be detected in P. major feathers than in blood plasma.
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Affiliation(s)
- Thimo Groffen
- Systemic Physiological and Ecotoxicological Research, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium
- Behavioural Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Robin Lasters
- Systemic Physiological and Ecotoxicological Research, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium
| | - Lieven Bervoets
- Systemic Physiological and Ecotoxicological Research, Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium
| | - Els Prinsen
- Integrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium
| | - Marcel Eens
- Behavioural Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
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27
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Carravieri A, Burthe SJ, de la Vega C, Yonehara Y, Daunt F, Newell MA, Jeffreys RM, Lawlor AJ, Hunt A, Shore RF, Pereira MG, Green JA. Interactions between Environmental Contaminants and Gastrointestinal Parasites: Novel Insights from an Integrative Approach in a Marine Predator. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:8938-8948. [PMID: 32551599 PMCID: PMC7467638 DOI: 10.1021/acs.est.0c03021] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Environmental contaminants and parasites are ubiquitous stressors that can affect animal physiology and derive from similar dietary sources (co-exposure). To unravel their interactions in wildlife, it is thus essential to quantify their concurring drivers. Here, the relationship between blood contaminant residues (11 trace elements and 17 perfluoroalkyl substances) and nonlethally quantified gastrointestinal parasite loads was tested while accounting for intrinsic (sex, age, and mass) and extrinsic factors (trophic ecology inferred from stable isotope analyses and biologging) in European shags Phalacrocorax aristotelis. Shags had high mercury (range 0.65-3.21 μg g-1 wet weight, ww) and extremely high perfluorooctanoic acid (PFOA) and perfluorononanoic acid (PFNA) residues (3.46-53 and 4.48-44 ng g-1 ww, respectively). Males had higher concentrations of arsenic, mercury, PFOA, and PFNA than females, while the opposite was true for selenium, perfluorododecanoic acid (PFDoA), and perfluooctane sulfonic acid (PFOS). Individual parasite loads (Contracaecum rudolphii) were higher in males than in females. Females targeted pelagic-feeding prey, while males relied on both pelagic- and benthic-feeding organisms. Parasite loads were not related to trophic ecology in either sex, suggesting no substantial dietary co-exposure with contaminants. In females, parasite loads increased strongly with decreasing selenium:mercury molar ratios. Females may be more susceptible to the interactive effects of contaminants and parasites on physiology, with potential fitness consequences.
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Affiliation(s)
- Alice Carravieri
- School
of Environmental Sciences, University of
Liverpool, Liverpool L69 3GP, U.K.
- ,
| | - Sarah J. Burthe
- UK
Centre for Ecology & Hydrology, Bush Estate, Penicuik EH26 0QB, U.K.
| | - Camille de la Vega
- School
of Environmental Sciences, University of
Liverpool, Liverpool L69 3GP, U.K.
| | - Yoshinari Yonehara
- Atmosphere
and Ocean Research Institute, University
of Tokyo, Kashiwa, Chiba 277-8564, Japan
| | - Francis Daunt
- UK
Centre for Ecology & Hydrology, Bush Estate, Penicuik EH26 0QB, U.K.
| | - Mark A. Newell
- UK
Centre for Ecology & Hydrology, Bush Estate, Penicuik EH26 0QB, U.K.
| | - Rachel M. Jeffreys
- School
of Environmental Sciences, University of
Liverpool, Liverpool L69 3GP, U.K.
| | - Alan J. Lawlor
- UK
Centre for Ecology & Hydrology, Lancaster
Environment Centre, Library
Avenue, Bailrigg, Lancaster LA1 4AP, U.K
| | - Alexander Hunt
- UK
Centre for Ecology & Hydrology, Lancaster
Environment Centre, Library
Avenue, Bailrigg, Lancaster LA1 4AP, U.K
| | - Richard F. Shore
- UK
Centre for Ecology & Hydrology, Lancaster
Environment Centre, Library
Avenue, Bailrigg, Lancaster LA1 4AP, U.K
| | - M. Glória Pereira
- UK
Centre for Ecology & Hydrology, Lancaster
Environment Centre, Library
Avenue, Bailrigg, Lancaster LA1 4AP, U.K
| | - Jonathan A. Green
- School
of Environmental Sciences, University of
Liverpool, Liverpool L69 3GP, U.K.
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28
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Grenier P, Elliott JE, Drouillard KG, Guigueno MF, Muir D, Shaw DP, Wayland M, Elliott KH. Long-range transport of legacy organic pollutants affects alpine fish eaten by ospreys in western Canada. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 712:135889. [PMID: 32050398 DOI: 10.1016/j.scitotenv.2019.135889] [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: 08/20/2019] [Revised: 10/22/2019] [Accepted: 11/30/2019] [Indexed: 06/10/2023]
Abstract
Persistent organic pollutants (POPs) contaminate pristine, alpine environments through long-range transport in the atmosphere and glacier trapping. To study variation in POPs levels in western Canada, we measured levels in the prey (fish) of osprey (Pandion haliaetus) during 1999-2004, and compared those to levels in eggs and chicks. Values in fish muscle (representing human consumption) correlated with whole carcasses (wildlife consumption) for all POPs, except toxaphene, allowing us to pool data. Biomagnification factors for osprey eggs were much higher than published values from Oregon, reflecting differences in local diet. We factored baseline-corrected food chain variation by using amino acid-specific analysis of osprey eggs, illustrating how top predators (ospreys) can indicate both ecosystem-wide baselines and contamination. Given that our biomagnification factors were so different from those for the same species from a nearby site, we argue that trophic magnification factors derived from baseline-corrected δ15N are likely a more accurate method for estimating contamination. Dichlorodiphenyltrichloroethane (ΣDDT) concentrations were greatest in rainbow trout from a small lake at 1800 m, and those levels exceeded wildlife and human health guidelines. Indeed, once sites with known agricultural inputs were eliminated, elevation, percent lipids and baseline-corrected δ15N (from amino acid specific isotope values) best predicted ΣDDT. Baseline-corrected, but not bulk, δ15N was the main predictor of polychlorinated biphenyls (ΣPCB). Total toxaphene was consistently the major contaminant after ΣPCB and ΣDDT in osprey eggs, and was present in many fish samples. We concluded that toxaphene arrived from long range deposition due to high proportions of Parlar 40-50 congeners. The only exception was Paul Lake, where toxaphene was used as a piscicide, with a high concentrations of the Hex-Sed and Hep-Sed congeners at that site. We conclude that long-range transport and trophic position, not melting glaciers, were important determinants of some legacy POPs in fish and wildlife in alpine Canada.
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Affiliation(s)
- Philippe Grenier
- Department of Natural Resource Sciences, McGill University, Ste Anne-de-Bellevue, Canada
| | | | - Ken G Drouillard
- Institute for Great Lakes Research, University of Windsor, Canada
| | | | - Derek Muir
- Environment and Climate Change Canada, Burlington, Canada
| | - D Patrick Shaw
- Environment and Climate Change Canada, Vancouver, Canada
| | - Mark Wayland
- Environment and Climate Change Canada, Saskatoon, Canada
| | - Kyle H Elliott
- Department of Natural Resource Sciences, McGill University, Ste Anne-de-Bellevue, Canada.
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29
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Sun J, Bossi R, Bustnes JO, Helander B, Boertmann D, Dietz R, Herzke D, Jaspers VLB, Labansen AL, Lepoint G, Schulz R, Sonne C, Thorup K, Tøttrup AP, Zubrod JP, Eens M, Eulaers I. White-Tailed Eagle ( Haliaeetus albicilla) Body Feathers Document Spatiotemporal Trends of Perfluoroalkyl Substances in the Northern Environment. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:12744-12753. [PMID: 31599575 DOI: 10.1021/acs.est.9b03514] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
We reconstructed the first long-term (1968-2015) spatiotemporal trends of perfluoroalkyl substances (PFAS) using archived body feathers of white-tailed eagles (Haliaeetus albicilla) from the West Greenland (n = 31), Norwegian (n = 66), and Central Swedish Baltic coasts (n = 50). We observed significant temporal trends of perfluorooctane sulfonamide (FOSA), perfluorooctane sulfonate (PFOS), and perfluoroalkyl carboxylates (∑PFCAs) in all three subpopulations. Concentrations of FOSA and PFOS had started decreasing significantly since the mid-1990s to 2000 in the Greenland and Norwegian subpopulations, consistent with the 3M phase-out, though in sharp contrast to overall increasing trends observed in the Swedish subpopulation. Moreover, ∑PFCA concentrations significantly increased in all three subpopulations throughout the study periods. These temporal trends suggest on-going input of PFOS in the Baltic and of ∑PFCAs in all three regions. Considerable spatial variation in PFAS concentrations and profiles was observed: PFOS concentrations were significantly higher in Sweden, whereas FOSA and ∑PFCA concentrations were similar among the subpopulations. PFOS dominated the PFAS profiles in the Swedish and Norwegian subpopulations, in contrast to the domination of FOSA and ∑PFCAs in the Greenland one. Our spatiotemporal observations underline the usefulness of archived bird of prey feathers in monitoring spatiotemporal PFAS trends and urge for continued monitoring efforts in each of the studied subpopulations.
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Affiliation(s)
- Jiachen Sun
- Behavioural Ecology & Ecophysiology Group, Department of Biology , University of Antwerp , Universiteitsplein 1 , BE-2610 Wilrijk , Belgium
| | | | - Jan Ove Bustnes
- Unit for Arctic Ecology , Norwegian Institute for Nature Research (NINA), FRAM - High North Research Centre for Climate and the Environment , Hjalmar Johansens gate 14 , P. O. Box 6606, NO-9296 Tromsø , Norway
| | - Björn Helander
- Environmental Research & Monitoring , Swedish Museum of Natural History , Frescativägen 40 , P. O. Box 50007, SE-104 05 Stockholm , Sweden
| | | | | | - Dorte Herzke
- NILU, Norwegian Institute for Air Research, FRAM - High North Research Centre for Climate and the Environment , Hjalmar Johansens gate 14 , NO-9296 Tromsø , Norway
| | - Veerle L B Jaspers
- Environmental Toxicology Group, Department of Biology , Norwegian University of Science and Technology , Høgskoleringen 5 , NO-7491 Trondheim , Norway
| | - Aili Lage Labansen
- Greenland Institute of Natural Resources , Kivioq 2 , P. O. Box 570, GL-3900 Nuuk , Greenland
| | - Gilles Lepoint
- MARE Centre, Oceanology , University of Liège , Allée de la Chimie 3 , BE-4000 Liège , Belgium
| | - Ralf Schulz
- iES Landau, Institute for Environmental Sciences , University of Koblenz-Landau , Fortstrasse 7 , DE-76829 Landau , Germany
| | | | - Kasper Thorup
- Natural History Museum of Denmark , University of Copenhagen , Øster Voldgade 5-7 , DK-1350 Copenhagen , Denmark
| | - Anders P Tøttrup
- Natural History Museum of Denmark , University of Copenhagen , Øster Voldgade 5-7 , DK-1350 Copenhagen , Denmark
| | - Jochen P Zubrod
- iES Landau, Institute for Environmental Sciences , University of Koblenz-Landau , Fortstrasse 7 , DE-76829 Landau , Germany
| | - Marcel Eens
- Behavioural Ecology & Ecophysiology Group, Department of Biology , University of Antwerp , Universiteitsplein 1 , BE-2610 Wilrijk , Belgium
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30
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Briels N, Torgersen LN, Castaño-Ortiz JM, Løseth ME, Herzke D, Nygård T, Bustnes JO, Ciesielski TM, Poma G, Malarvannan G, Covaci A, Jaspers VLB. Integrated exposure assessment of northern goshawk (Accipiter gentilis) nestlings to legacy and emerging organic pollutants using non-destructive samples. ENVIRONMENTAL RESEARCH 2019; 178:108678. [PMID: 31520824 DOI: 10.1016/j.envres.2019.108678] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 08/08/2019] [Accepted: 08/16/2019] [Indexed: 06/10/2023]
Abstract
In the present study, concentrations of legacy and emerging contaminants were determined in three non-destructive matrices (plasma, preen oil and body feathers) of northern goshawk (Accipiter gentilis) nestlings. Persistent organic pollutants (POPs), including polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs), together with emerging pollutants, including per- and polyfluorinated alkyl substances (PFASs), novel brominated flame retardants (NBFRs), phosphorus flame retardants (PFRs) and Dechlorane Plus isomers (DPs) were targeted. Plasma, preen oil and feather samples were collected from 61 goshawk nestlings in Norway (Trøndelag and Troms) in 2015 and 2016, and pollutant concentrations were compared between the three matrices. In plasma, PFASs were detected in the highest concentrations, ranging between 1.37 and 36.0 ng/mL, which suggests that the nestlings were recently and continuously exposed to these emerging contaminants, likely through dietary input. In preen oil, OCPs (169-3560 ng/g) showed the highest concentrations among the investigated compounds, consistent with their high lipophilicity. PFRs (2.60-314 ng/g) were the dominant compounds in feathers and are thought to originate mainly from external deposition, as they were not detected in the other two matrices. NBFRs and DPs were generally not detected in the nestlings, suggesting low presence of these emerging contaminants in their environment and/or low absorption. Strong and significant correlations between matrices were found for all POPs (rs = 0.46-0.95, p < 0.001), except for hexachlorobenzene (HCB, rs = 0.20, p = 0.13). Correlations for PFASs were less conclusive: linear perfluorooctane sulfonate (PFOS), perfluoroundecanoate (PFUnA), perfluorododecanoate (PFDoA) and perfluorotetradecanoate (PFTeA) showed strong and significant correlations between plasma and feathers (rs = 0.42-0.72, p < 0.02), however no correlation was found for perfluorohexane sulfonate (PFHxS), perfluorononanoate (PFNA) and perfluorotridecanoate (PFTriA) (rs = 0.05-0.33, p = 0.09-0.85). A lack of consistency between the PFAS compounds (contrary to POPs), and between studies, prevents concluding on the suitability of the investigated matrices for PFAS biomonitoring.
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Affiliation(s)
- Nathalie Briels
- Norwegian University of Science and Technology (NTNU), Department of Biology, Høgskoleringen 5, 7491, Trondheim, Norway.
| | - Lene Norstrand Torgersen
- Norwegian University of Science and Technology (NTNU), Department of Biology, Høgskoleringen 5, 7491, Trondheim, Norway
| | - Jose Maria Castaño-Ortiz
- Norwegian University of Science and Technology (NTNU), Department of Biology, Høgskoleringen 5, 7491, Trondheim, Norway
| | - Mari Engvig Løseth
- Norwegian University of Science and Technology (NTNU), Department of Biology, Høgskoleringen 5, 7491, Trondheim, Norway
| | - Dorte Herzke
- Norwegian Institute for Air Research (NILU), FRAM Centre, 9007, Tromsø, Norway
| | - Torgeir Nygård
- Norwegian Institute for Nature Research (NINA), Høgskoleringen 9, 7034, Trondheim, Norway
| | - Jan Ove Bustnes
- Norwegian Institute for Nature Research (NINA), FRAM Centre, 9007, Tromsø, Norway
| | - Tomasz Maciej Ciesielski
- Norwegian University of Science and Technology (NTNU), Department of Biology, Høgskoleringen 5, 7491, Trondheim, Norway
| | - Giulia Poma
- University of Antwerp, Toxicological Centre, Department of Pharmaceutical Sciences, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Govindan Malarvannan
- University of Antwerp, Toxicological Centre, Department of Pharmaceutical Sciences, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Adrian Covaci
- University of Antwerp, Toxicological Centre, Department of Pharmaceutical Sciences, Universiteitsplein 1, 2610, Wilrijk, Belgium
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31
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Løseth ME, Flo J, Sonne C, Krogh AKH, Nygård T, Bustnes JO, Jenssen BM, Jaspers VLB. The influence of natural variation and organohalogenated contaminants on physiological parameters in white-tailed eagle (Haliaeetus albicilla) nestlings from Norway. ENVIRONMENTAL RESEARCH 2019; 177:108586. [PMID: 31377582 DOI: 10.1016/j.envres.2019.108586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 07/10/2019] [Accepted: 07/13/2019] [Indexed: 06/10/2023]
Abstract
Environmental exposure to organohalogenated contaminants (OHCs), even at low concentrations, may cause detrimental effects on the development and health of wild birds. The present study investigated if environmental exposure to OHCs may influence the variation of multiple physiological parameters in Norwegian white-tailed eagle (Haliaeetus albicilla) nestlings. Plasma and feather samples were obtained from 70 nestlings at two archipelagos in Norway in 2015 and 2016. The selected physiological parameters were plasma concentrations of thyroid hormones (thyroxine, T4 and triiodothyronine, T3), plasma proteins (prealbumin, albumin, α1-, α2-, β- and γ-globulins) and selected blood clinical chemical parameters (BCCPs) associated with liver and kidney functioning. Feather concentrations of corticosterone (CORTf) were also included to investigate the overall stress level of the nestlings. Concentrations of all studied physiological parameters were within the ranges of those found in other species of free-living birds of prey nestlings and indicated that the white-tailed eagle nestlings were in good health. Our statistical models indicated that perfluoroalkyl substances (PFASs) and legacy OHCs, such as polychlorinated biphenyls, organochlorinated pesticides and polybrominated diphenyl ethers, influenced only a minor fraction of the variation of plasma thyroid hormones, prealbumin and CORTf (5-15%), and partly explained the selected BCCPs (<26%). Most of the variation in each studied physiological parameter was explained by variation between nests, which is most likely due to natural physiological variation of nestlings in these nests. This indicates the importance of accounting for between nest variation in future studies. In the present nestlings, OHC concentrations were relatively low and seem to have played a secondary role compared to natural variation concerning the variation of physiological parameters. However, our study also indicates a potential for OHC-induced effects on thyroid hormones, CORTf, prealbumin and BCCPs, which could be of concern in birds exposed to higher OHC concentrations than the present white-tailed eagle nestlings.
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Affiliation(s)
- Mari Engvig Løseth
- Department of Biology, Norwegian University of Science and Technology (NTNU), NO-7491, Trondheim, Norway.
| | - Jørgen Flo
- Department of Biology, Norwegian University of Science and Technology (NTNU), NO-7491, Trondheim, Norway
| | - Christian Sonne
- Department of Bioscience, Arctic Research Centre (ARC), Aarhus University (AU), DK-4000, Roskilde, Denmark
| | - Anne Kirstine Havnsøe Krogh
- Department of Veterinary Clinical Sciences, University of Copenhagen (UCPH), Frederiksberg C, DK-1870, Denmark
| | - Torgeir Nygård
- Norwegian Institute for Nature Research (NINA), NO-7034, Trondheim, Norway
| | - Jan Ove Bustnes
- Norwegian Institute for Nature Research (NINA), FRAM - High North Research Centre on Climate and the Environment, NO-9007, Tromsø, Norway
| | - Bjørn Munro Jenssen
- Department of Biology, Norwegian University of Science and Technology (NTNU), NO-7491, Trondheim, Norway
| | - Veerle L B Jaspers
- Department of Biology, Norwegian University of Science and Technology (NTNU), NO-7491, Trondheim, Norway.
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Jaspers VL, Covaci A, Herzke D, Eulaers I, Eens M. Bird feathers as a biomonitor for environmental pollutants: Prospects and pitfalls. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.05.019] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Flo J, Løseth ME, Sonne C, Jaspers VLB, Brun-Hansen H. Plasma protein fractions in free-living white-tailed eagle (Haliaeetus albicilla) nestlings from Norway. BMC Vet Res 2019; 15:290. [PMID: 31409365 PMCID: PMC6693235 DOI: 10.1186/s12917-019-2022-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 07/25/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Capillary electrophoresis of plasma proteins has shown great potential as a complementary diagnostic tool for avian species. However, reference intervals for plasma proteins are sparse or lacking for several free-living avian species. The current study reports electrophoretic patterns and concentrations of plasma proteins determined for 70 free-living white-tailed eagle (Haliaeetus albicilla) nestlings from two locations in Norway (Steigen and Smøla) in order to establish reference values for this subpopulation using capillary electrophoresis. The nestlings were between 44 and 87 days of age, and the plasma protein concentrations were investigated for age, sex, year (2015 and 2016) and location differences. To our knowledge, this is the first report of reference intervals of plasma proteins analysed by capillary electrophoresis in free-living white-tailed eagle nestlings. RESULTS The plasma protein concentrations (% of total protein, mean ± SE) were determined for prealbumin (13.7%, 4.34 ± 0.15 g/L), albumin (46.7%, 14.81 ± 0.24 g/L), α1-globulin (2.4%, 0.74 ± 0.03 g/L), α2-globulin (11.7%, 3.72 ± 0.06 g/L), β-globulin (15.9%, 5.06 ± 0.08 g/L) and γ-globulin (9.6%, 3.05 ± 0.09 g/L). Significant differences were found between the two locations for prealbumin, α2- and γ-globulins. No significant differences were found between the two sampling years or sexes, and no effect of age was found for any of the plasma proteins. However, prealbumin levels were several folds higher than previously reported from adults of closely related birds of prey species. There were no other studies on capillary electrophoresis of nestling plasma available for comparison. CONCLUSION Significant differences were found between sampling locations for prealbumin, α2- and γ-globulins, which may indicate differences in inflammatory or infectious status between nestlings at the two locations. Sampling year, sex or age had no significant effect on the plasma protein concentrations. These results provide novel data on plasma protein concentrations by capillary electrophoresis and may be useful for evaluation of health status in free-living white-tailed eagle nestlings.
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Affiliation(s)
- Jørgen Flo
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway
| | - Mari Engvig Løseth
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway
| | - Christian Sonne
- Department of Bioscience, Arctic Research Center (ARC), Aarhus University, PO Box 358, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
| | - Veerle L B Jaspers
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway.
| | - Hege Brun-Hansen
- Department of Basic Sciences and Aquatic Medicine, Norwegian University of Life Sciences (NMBU), 0454, Oslo, Norway
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Tang B, Poma G, Bastiaensen M, Yin SS, Luo XJ, Mai BX, Covaci A. Bioconcentration and biotransformation of organophosphorus flame retardants (PFRs) in common carp (Cyprinus carpio). ENVIRONMENT INTERNATIONAL 2019; 126:512-522. [PMID: 30849579 DOI: 10.1016/j.envint.2019.02.063] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 02/22/2019] [Accepted: 02/25/2019] [Indexed: 06/09/2023]
Abstract
Understanding the bioaccumulation and biotransformation of xenobiotic compounds is critical for evaluating their fate and potential toxicity in vivo. In the present study, the tissue specific accumulation and depuration of seven organophosphorus flame retardants (PFRs) in common carp (Cyprinus carpio) were investigated after exposing the fish to an environmental relevant level of PFRs. The log Kow of PFRs was significantly negatively correlated to the percentages of individual PFRs to the total PFRs in serum (p < 0.04), whereas significantly positive correlations were observed in all other tissues (p < 0.02). Significant correlations (p < 0.01) between the log Kow of PFRs and their log bioconcentration factor (BCFww) were also found in all investigated tissues except for serum. This suggests that the hydrophobicity of PFRs played a significant role in the distribution and body compartment accumulation of PFRs in common carp. The bioaccumulation potential of PFRs in serum was different from the other tissues, probably due to its specific properties. Dialkyl and/or diaryl phosphate esters (DAP) and hydroxylated PFRs (HO-PFRs) were quantified as the major metabolites. Their levels in liver and intestine were significantly higher than in other tissues. Biotransformation processes also played a crucial role in the accumulation of PFRs in fish. Our results provide critical information for further understanding the bioconcentration, tissue distribution and metabolism of PFRs in fish.
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Affiliation(s)
- Bin Tang
- State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Resources Utilization and Protection, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, PR China; Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Giulia Poma
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Michiel Bastiaensen
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Shan-Shan Yin
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Xiao-Jun Luo
- State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Resources Utilization and Protection, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, PR China.
| | - Bi-Xian Mai
- State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Resources Utilization and Protection, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, PR China
| | - Adrian Covaci
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.
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Løseth ME, Briels N, Eulaers I, Nygård T, Malarvannan G, Poma G, Covaci A, Herzke D, Bustnes JO, Lepoint G, Jenssen BM, Jaspers VLB. Plasma concentrations of organohalogenated contaminants in white-tailed eagle nestlings - The role of age and diet. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 246:527-534. [PMID: 30583161 DOI: 10.1016/j.envpol.2018.12.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/27/2018] [Accepted: 12/10/2018] [Indexed: 06/09/2023]
Abstract
Concentrations of organohalogenated contaminants (OHCs) can show significant temporal and spatial variation in the environment and wildlife. Most of the variation is due to changes in use and production, but environmental and biological factors may also contribute to the variation. Nestlings of top predators are exposed to maternally transferred OHCs in the egg and through their dietary intake after hatching. The present study investigated spatial and temporal variation of OHCs and the role of age and diet on these variations in plasma of Norwegian white-tailed eagle (Haliaeetus albicilla) nestlings. The nestlings were sampled at two locations, Smøla and Steigen, in 2015 and 2016. The age of the nestlings was recorded (range: 44 - 87 days old) and stable carbon and nitrogen isotopes (δ13C and δ15N) were applied as dietary proxies for carbon source and trophic position, respectively. In total, 14 polychlorinated biphenyls (PCBs, range: 0.82 - 59.05 ng/mL), 7 organochlorinated pesticides (OCPs, range: 0.89 - 52.19 ng/mL), 5 polybrominated diphenyl ethers (PBDEs, range: 0.03 - 2.64 ng/mL) and 8 perfluoroalkyl substances (PFASs, range: 4.58 - 52.94 ng/mL) were quantified in plasma samples from each location and year. The OHC concentrations, age and dietary proxies displayed temporal and spatial variations. The age of the nestlings was indicated as the most important predictor for OHC variation as the models displayed significantly decreasing plasma concentrations of PCBs, OCPs, and PBDEs with increasing age, while concentrations of PFASs were significantly increasing with age. Together with age, the variations in PCB, OCP and PBDE concentrations were also explained by δ13C and indicated decreasing concentrations with a more marine diet. Our findings emphasise age and diet as important factors to consider when investigating variations in plasma OHC concentrations in nestlings.
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Affiliation(s)
- Mari Engvig Løseth
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway.
| | - Nathalie Briels
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway
| | - Igor Eulaers
- Department of Bioscience, Aarhus University, Fredriksborgvej 399, 4000, Roskilde, Denmark
| | - Torgeir Nygård
- Norwegian Institute for Nature Research (NINA), Høgskoleringen 9, 7034, Trondheim, Norway
| | - Govindan Malarvannan
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Giulia Poma
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Adrian Covaci
- Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Dorte Herzke
- Norwegian Institute for Air Research (NILU), FRAM - High North Research Centre on Climate and the Environment, 9007, Tromsø, Norway
| | - Jan Ove Bustnes
- Norwegian Institute for Nature Research (NINA), FRAM - High North Research Centre on Climate and the Environment, 9007, Tromsø, Norway
| | - Gilles Lepoint
- Laboratoire d´Océanologie, University of Liège, 4000, Sart-Tilman, Liège, Belgium
| | - Bjørn Munro Jenssen
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway; Department of Bioscience, Aarhus University, Fredriksborgvej 399, 4000, Roskilde, Denmark
| | - Veerle L B Jaspers
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway
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