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Cecchetto M, Giubilato E, Bernardini I, Bettiol C, Asnicar D, Bertolini C, Fabrello J, Bonetto A, Peruzza L, Ciscato M, Matozzo V, Marin MG, Bargelloni L, Patarnello T, Marcomini A, Milan M, Semenzin E. A Weight of Evidence approach to support the assessment of the quality of Manila clam farming sites in a coastal lagoon. Mar Pollut Bull 2023; 197:115668. [PMID: 37922751 DOI: 10.1016/j.marpolbul.2023.115668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 11/07/2023]
Abstract
Aquaculture productivity in coastal lagoons is endangered by a complex interplay of anthropogenic and environmental factors, amplified by the effects of climate change in these sensitive areas. To reach a more comprehensive assessment of farming sites quality, a quantitative Weight of Evidence approach (QWoE) is applied for the first time to data collected at four Manila clam (R. philippinarum) farming sites in the Venice lagoon (Italy). This included sediment quality, chemical bioaccumulation, and biological responses. Results revealed a greater hazard for sites closer to the open sea. In these areas, the combination of sediment characteristics and a higher frequency of salinity and temperature stress could explain the alterations measured at a transcriptional and biomarker level. The findings demonstrate that a QWoE approach that integrates multiple sources of evidence should also include physicochemical conditions in order to better understand the impacts of human activities and other stressors on clam aquaculture productivity.
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Affiliation(s)
- M Cecchetto
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - E Giubilato
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - I Bernardini
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy
| | - C Bettiol
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - D Asnicar
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy; Aquatic Bioscience, Huntsman Marine Science Centre, 1 Lower Campus Road, E5B2L7 St. Andrews, NB, Canada
| | - C Bertolini
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - J Fabrello
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - A Bonetto
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - L Peruzza
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy
| | - M Ciscato
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - V Matozzo
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - M G Marin
- Department of Biology, University of Padova, Via Ugo Bassi 58/B, 35131 Padova, Italy
| | - L Bargelloni
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy
| | - T Patarnello
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy; NFBC, National Future Biodiversity Center, Palermo, Italy
| | - A Marcomini
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy
| | - M Milan
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, Padova, Italy; NFBC, National Future Biodiversity Center, Palermo, Italy.
| | - E Semenzin
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, via Torino 155, 30172 Mestre-Venezia, Italy.
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2
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Turja R, Benito D, Ahvo A, Izagirre U, Lekube X, Stankevičiūtė M, Butrimavičienė L, Soto M, Lehtonen KK. Biomarker responses in mussels (Mytilus trossulus) from the Baltic Sea exposed to water-accommodated fraction of crude oil and a dispersant at different salinities. Mar Pollut Bull 2023; 192:115100. [PMID: 37276711 DOI: 10.1016/j.marpolbul.2023.115100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 05/17/2023] [Accepted: 05/23/2023] [Indexed: 06/07/2023]
Abstract
Oil spills pose significant environmental risks, particularly in cold seas. In the Baltic Sea, the low salinity (from 0 to 2 up to 18) affects the behaviour of the spilled oil as well as the efficiency and ecological impacts of oil spill response methods such as mechanical collection and the use of dispersants. In the present study, mussels (Mytilus trossulus) were exposed under winter conditions (5 °C) to the water-accommodated fraction (WAF) of Naphthenic North Atlantic crude oil prepared by mechanical dispersion or to the chemically enhanced fraction (CEWAF) obtained using the dispersant Finasol OSR 51 at salinities of 5.6 and 15.0. Especially at the lower salinity, high bioaccumulation of polycyclic aromatic hydrocarbons was recorded in mussels in the CEWAF treatments, accompanied by increased biomarker responses. In the WAF treatments these impacts were less evident. Thus, the use of dispersants in the Baltic Sea still needs to be carefully considered.
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Affiliation(s)
- Raisa Turja
- Finnish Environment Institute, Marine and Freshwater Solutions, Latokartanonkaari 11, FI-00790 Helsinki, Finland.
| | - Denis Benito
- CBET Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology, Research Centre for Experimental Marine Biology and Biotechnology PIE, University of the Basque Country UPV/EHU, Sarriena z/g, Leioa, Basque Country, Spain
| | - Aino Ahvo
- Finnish Environment Institute, Marine and Freshwater Solutions, Latokartanonkaari 11, FI-00790 Helsinki, Finland
| | - Urtzi Izagirre
- CBET Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology, Research Centre for Experimental Marine Biology and Biotechnology PIE, University of the Basque Country UPV/EHU, Sarriena z/g, Leioa, Basque Country, Spain
| | - Xabier Lekube
- CBET Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology, Research Centre for Experimental Marine Biology and Biotechnology PIE, University of the Basque Country UPV/EHU, Sarriena z/g, Leioa, Basque Country, Spain
| | - Milda Stankevičiūtė
- Nature Research Centre, Institute of Ecology, Akademijos str. 2, LT-08412 Vilnius, Lithuania
| | - Laura Butrimavičienė
- Nature Research Centre, Institute of Ecology, Akademijos str. 2, LT-08412 Vilnius, Lithuania
| | - Manu Soto
- CBET Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology, Research Centre for Experimental Marine Biology and Biotechnology PIE, University of the Basque Country UPV/EHU, Sarriena z/g, Leioa, Basque Country, Spain
| | - Kari K Lehtonen
- Finnish Environment Institute, Marine and Freshwater Solutions, Latokartanonkaari 11, FI-00790 Helsinki, Finland
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Williams RS, Brownlow A, Baillie A, Barber JL, Barnett J, Davison NJ, Deaville R, Ten Doeschate M, Penrose R, Perkins M, Williams R, Jepson PD, Lyashevska O, Murphy S. Evaluation of a marine mammal status and trends contaminants indicator for European waters. Sci Total Environ 2023; 866:161301. [PMID: 36592909 DOI: 10.1016/j.scitotenv.2022.161301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/21/2022] [Accepted: 12/27/2022] [Indexed: 06/17/2023]
Abstract
Marine mammals are vulnerable to the bioaccumulation, biomagnification and lactational transfer of specific types of pollutants, such as industrial polychlorinated biphenyls (PCBs), due to their long-life spans, feeding at a high trophic level and unique fat stores that can serve as depots for these lipophilic contaminants. Currently, European countries are developing indicators for monitoring pollutants in the marine environment and assessing the state of biodiversity, requirements under both Regional Seas Conventions and European legislation. As sentinel species for marine ecosystem and human health, marine mammals can be employed to assess bioaccumulated contaminants otherwise below current analytical detection limits in water and lower trophic level marine biota. To aid the development of Regional Seas marine mammal contaminants indicators, as well as Member States obligations under descriptor 8 of the EU Marine Strategy Framework Directive, the current study aims to further develop appropriate methodological standards using data collected by the established UK marine mammal pollutant monitoring programme (1990 to 2017) to assess the trends and status of PCBs in harbour porpoises. Within this case study, temporal trends of PCB blubber concentration in juvenile harbour porpoises were analysed using multiple linear regression models and toxicity thresholds for the onset of physiological (reproductive and immunological) endpoints were applied to all sex-maturity groups. Mean PCB blubber concentrations were observed to decline in all harbour porpoise Assessment Units and OSPAR Assessment Areas in UK waters. However, a high proportion of animals were exposed to concentrations deemed to be a toxicological threat, though the relative proportion declined in most Assessment Units/Areas over the last 10 years of the assessment. Recommendations were made for improving the quality of the assessment going forward, including detailing monitoring requirements for the successful implementation of such an indicator.
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Affiliation(s)
- Rosie S Williams
- Institute of Zoology Zoological Society of London, Regent's Park, London NW1 4RY, UK
| | - Andrew Brownlow
- Scottish Marine Animal Stranding Scheme, School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
| | - Andrew Baillie
- The Natural History Museum, Cromwell Road, SW7 5BD, London, UK
| | - Jonathan L Barber
- Centre for Environment, Fisheries and Aquaculture Science (CEFAS), Pakefield Road, Lowestoft NR33 0HT, UK
| | - James Barnett
- Cornwall Marine Pathology Team, Fishers Well, Higher Brill, Constantine, Falmouth TR11 5QG, UK
| | - Nicholas J Davison
- Scottish Marine Animal Stranding Scheme, School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
| | - Robert Deaville
- Institute of Zoology Zoological Society of London, Regent's Park, London NW1 4RY, UK
| | - Mariel Ten Doeschate
- Scottish Marine Animal Stranding Scheme, School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
| | - Rod Penrose
- Marine Environmental Monitoring, Penwalk, Llechryd, Cardigan SA43 2PS, Ceredigion, UK
| | - Matthew Perkins
- Institute of Zoology Zoological Society of London, Regent's Park, London NW1 4RY, UK
| | | | - Paul D Jepson
- Institute of Zoology Zoological Society of London, Regent's Park, London NW1 4RY, UK
| | - Olga Lyashevska
- Marine and Freshwater Research Centre, Department of Natural Resources & the Environment, School of Science and Computing, Atlantic Technical University, ATU Galway city, Ireland
| | - Sinéad Murphy
- Marine and Freshwater Research Centre, Department of Natural Resources & the Environment, School of Science and Computing, Atlantic Technical University, ATU Galway city, Ireland.
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González-Soto N, Campos L, Navarro E, Bilbao E, Guilhermino L, Cajaraville MP. Effects of microplastics alone or with sorbed oil compounds from the water accommodated fraction of a North Sea crude oil on marine mussels (Mytilus galloprovincialis). Sci Total Environ 2022; 851:157999. [PMID: 35988593 DOI: 10.1016/j.scitotenv.2022.157999] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 08/02/2022] [Accepted: 08/09/2022] [Indexed: 06/15/2023]
Abstract
Microplastics (MPs) can adsorb persistent organic pollutants such as oil hydrocarbons and may facilitate their transfer to organisms (Trojan horse effect). The aim of this study was to examine the effects of a 21 day dietary exposure to polystyrene MPs of 4.5 μm at 1000 particles/mL, alone and with sorbed oil compounds from the water accommodated fraction (WAF) of a naphthenic North Sea crude oil at two dilutions (25 % and 100 %), on marine mussels. An additional group of mussels was exposed to 25 % WAF for comparison. PAHs were accumulated in mussels exposed to WAF but not in those exposed to MPs with sorbed oil compounds from WAF (MPs-WAF), partly due to the low concentration of PAHs in the studied crude oil. Exposure to MPs or to WAF alone altered the activity of enzymes involved in aerobic (isocitrate dehydrogenase) and biotransformation metabolism (glutathione S-transferase). Prevalence of oocyte atresia and volume density of basophilic cells were higher and absorption efficiency lower in mussels exposed to MPs and to WAF than in controls. After 21 days MPs caused DNA damage (Comet assay) in mussel hemocytes. In conclusion, a Trojan horse effect was not observed but both MPs and oil WAF caused an array of deleterious effects on marine mussels at different levels of biological organization.
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Affiliation(s)
- Nagore González-Soto
- CBET Research Group, Dept. of Zoology and Animal Cell Biology, Science and Technology Faculty and Plentzia Marine Station, University of the Basque Country (UPV/EHU), Basque Country, Spain
| | - Leire Campos
- CBET Research Group, Dept. of Zoology and Animal Cell Biology, Science and Technology Faculty and Plentzia Marine Station, University of the Basque Country (UPV/EHU), Basque Country, Spain
| | - Enrique Navarro
- Animal Physiology Research Group, Dept. of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Basque Country, Spain
| | - Eider Bilbao
- CBET Research Group, Dept. of Zoology and Animal Cell Biology, Science and Technology Faculty and Plentzia Marine Station, University of the Basque Country (UPV/EHU), Basque Country, Spain
| | - Lúcia Guilhermino
- ICBAS - School of Medicine and Biomedical Sciences, University of Porto, Department of Population Studies, Laboratory of Ecotoxicology and Ecology (ECOTOX), Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Research Team of Ecotoxicology, Stress Ecology and Environmental Health (ECOTOX), Terminal de Cruzeiros do Porto de Leixões, 4450-208 Matosinhos, Portugal
| | - Miren P Cajaraville
- CBET Research Group, Dept. of Zoology and Animal Cell Biology, Science and Technology Faculty and Plentzia Marine Station, University of the Basque Country (UPV/EHU), Basque Country, Spain.
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Pham DN, Sokolov EP, Falfushynska H, Sokolova IM. Gone with sunscreens: Responses of blue mussels (Mytilus edulis) to a wide concentration range of a UV filter ensulizole. Chemosphere 2022; 309:136736. [PMID: 36209850 DOI: 10.1016/j.chemosphere.2022.136736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/27/2022] [Accepted: 10/01/2022] [Indexed: 06/16/2023]
Abstract
Organic UV filters have emerged as a new threat to marine organisms, but ecotoxicological studies have so far focused on only a few substances despite the chemical diversity of these synthetic sunscreen agents. Here we examined the responses of blue mussels Mytilus edulis to ensulizole, a non-lipophilic UV filter commonly found in the Baltic Sea. Mussels were exposed for three weeks to five ensulizole concentrations of 10, 102, 103, 104, and 105 ng/L. Stress on stress response was evaluated by subjecting mussels to air exposure. A battery of biomarkers related to detoxification and antioxidant defense, oxidative stress damage, energy reserves and metabolism, autophagy, apoptosis, inflammation, and DNA damage was measured in the gills and the digestive gland. In general, ensulizole affected the antioxidant response, energy storage, and cell death-related processes in mussel tissues. Mussels exposed to low, environmentally relevant concentrations of ensulizole had a shorter air survival time than the control. Ensulizole often showed the non-monotonic concentration-response curves, suggesting the complex effects of this UV filter at molecular, biochemical, and organismal levels.
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Affiliation(s)
- Duy Nghia Pham
- Department of Marine Biology, Institute of Biological Sciences, University of Rostock, Rostock, Germany
| | - Eugene P Sokolov
- Leibniz Institute for Baltic Sea Research, Leibniz Science Campus Phosphorus Research, Warnemünde, Rostock, Germany
| | - Halina Falfushynska
- Department of Human Health, Physical Rehabilitation and Vital Activity, Ternopil V. Hnatiuk National Pedagogical University, Ternopil, Ukraine
| | - Inna M Sokolova
- Department of Marine Biology, Institute of Biological Sciences, University of Rostock, Rostock, Germany; Department of Maritime Systems, Interdisciplinary Faculty, University of Rostock, Rostock, Germany.
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6
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Qi R, Pan L, Liu T, Li Z. Source risk, ecological risk, and bioeffect assessment for polycyclic aromatic hydrocarbons (PAHs) in Laizhou Bay and Jiaozhou Bay of Shandong Peninsula, China. Environ Sci Pollut Res Int 2022; 29:56705-56726. [PMID: 35347599 DOI: 10.1007/s11356-022-19778-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 03/13/2022] [Indexed: 06/14/2023]
Abstract
In order to incorporate the contribution of pollution sources to ecological risks into environmental monitoring, positive matrix factorization-risk quotient (PMF-RQ) was used to quantify the contribution of different PAH sources to ecological risks, which indicated that the unburned petroleum, vehicular emissions, and diesel combustion were the main sources of PAHs in Laizhou Bay and Jiaozhou Bay, and they were caused by petrochemical industry, maritime shipping, and urban traffic exhaust as the major sources of PAHs for ecological risk. Meanwhile, integrated biomarker response (IBR) and multi-biomarker pollution index (MPI) suggested that September was the most polluted month for PAHs in Laizhou Bay and Jiaozhou Bay and the pollution in Laizhou Bay was significantly higher than that in Jiaozhou Bay. This research was dedicated to explore the monitoring pattern for PAH pollution from the source to bioeffects, and it may have contributed a scientific support to monitoring and governance of marine PAH pollution.
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Affiliation(s)
- Ruicheng Qi
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, China
| | - Luqing Pan
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, China.
- Fisheries College, Ocean University of China, Yushan Road 5, Qingdao, 266003, China.
| | - Tong Liu
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, China
| | - Zeyuan Li
- Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, China
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Garg A, Yadav BK, Das DB, Wood PJ. Improving the assessment of polluted sites using an integrated bio-physico-chemical monitoring framework. Chemosphere 2022; 290:133344. [PMID: 34922961 DOI: 10.1016/j.chemosphere.2021.133344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 08/12/2021] [Accepted: 12/15/2021] [Indexed: 06/14/2023]
Abstract
Soil - water pollution resulting from anthropogenic activities is a growing concern internationally. Effective monitoring techniques play a crucial role in the detection, prevention, and remediation of polluted sites. Current pollution monitoring practices in many geographical locations are primarily based on physico-chemical assessments which do not always reflect the potential toxicity of contaminant 'cocktails' and harmful chemicals not screened for routinely. Biomonitoring provides a range of sensitive techniques to characterise the eco-toxicological effects of chemical contamination. The bioavailability of contaminants, in addition to their effects on organisms at the molecular, cellular, individual, and community level allows the characterisation of the overall health status of polluted sites and ecosystems. Quantifying bioaccumulation, changes to community structure, faunal morphology, behavioural, and biochemical responses are standard procedures employed in biomonitoring studies in many High-Income Countries (HICs). This review highlights the need to integrate biomonitoring tools alongside physico-chemical monitoring techniques by using 'effect-based' tools to provide more holistic information on the ecological impairment of soil-water systems. This paper considers the wider implementation of biomonitoring methods in Low to Middle Income Countries (LMICs) and their significance in pollution investigations and proposes an integrated monitoring framework that can identify toxicity drivers by utilising 'effect-based' and 'risk-based' monitoring approaches.
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Affiliation(s)
- Anuradha Garg
- Department of Hydrology, Indian Institute of Technology Roorkee, Uttarakhand, India
| | - Brijesh K Yadav
- Department of Hydrology, Indian Institute of Technology Roorkee, Uttarakhand, India.
| | - Diganta B Das
- Department of Chemical Engineering, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK.
| | - Paul J Wood
- Geography and Environment, Loughborough University, Loughborough, Leicestershire, LE11 3TU, UK
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Cant A, Bonnard M, Porcher J, Prygiel J, Catteau A, Delahaut L, Palluel O, Turiès C, Geffard A, Bado-nilles A. Integration of Genotoxic Biomarkers in Environmental Biomonitoring Analysis Using a Multi-Biomarker Approach in Three-Spined Stickleback (Gasterosteus aculeatus Linnaeus, 1758). Toxics 2022; 10:101. [PMID: 35324726 PMCID: PMC8950626 DOI: 10.3390/toxics10030101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 02/17/2022] [Accepted: 02/18/2022] [Indexed: 01/27/2023]
Abstract
Water is impacted by a variety of increasing pressures, such as contaminants, including genotoxic pollutants. The proposed multi-biomarker approach at a sub-individual level gives a complementary indicator to the chemical and ecological parameters of the Water Framework Directive (WFD, 2000/60/EC). By integrating biomarkers of genotoxicity and erythrocyte necrosis in the sentinel fish species the three-spined stickleback (Gasterosteus aculeatus) through active biomonitoring of six stations of the Artois-Picardie watershed, north France, our work aimed to improve the already existing biomarker approach. Even if fish in all stations had high levels of DNA strand breaks, the multivariate analysis (PCA), followed by hierarchical agglomerative clustering (HAC), improved discrimination among stations by detecting an increase of nuclear DNA content variation (Etaing, St Rémy du Nord, Artres and Biache-St-Vaast) and erythrocyte necrosis (Etaing, St Rémy du Nord). The present work highlighted that the integration of these biomarkers of genotoxicity in a multi-biomarker approach is appropriate to expand physiological parameters which allow the targeting of new potential effects of contaminants.
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Di Paola D, Capparucci F, Abbate JM, Cordaro M, Crupi R, Siracusa R, D’Amico R, Fusco R, Genovese T, Impellizzeri D, Cuzzocrea S, Spanò N, Gugliandolo E, Peritore AF. Environmental Risk Assessment of Oxaliplatin Exposure on Early Life Stages of Zebrafish (Danio rerio). Toxics 2022; 10:toxics10020081. [PMID: 35202267 PMCID: PMC8880521 DOI: 10.3390/toxics10020081] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 12/04/2022]
Abstract
Pharmaceuticals are actually identified as a threat to the ecosystem. Nowadays, the growing consumption of antineoplastic agents has been related to their continuous input in natural environments. These substances can interfere with physiological and biochemical processes of aquatic species over their entire life cycle. Oxaliplatin (OXA) is a widely used chemotherapeutic agent to treat colon or rectal cancer. This study was aimed to evaluate the developmental toxicity of the OXA exposure. To this end, zebrafish embryos were incubated with 0.001, 0.1, 0.5 mg/L OXA. At different timepoints mortality rate, hatching rate, developmental abnormalities, histological analysis, oxidative stress and mRNA expression of gene related to oxidative stress were evaluated. Our results showed that OXA exposure can induce increased mortality and developmental abnormalities reducing the hatching rate. Histological analysis demonstrated that OXA induced liver, intestine, muscle and heart injury. Superoxide dismutase and catalase activities were significantly increased after OXA exposure demonstrating its oxidative effects. The mRNA expression levels of apoptosis-related genes (caspase-3, bax and bcl-2) were significantly upregulated by OXA exposure. In conclusion, we highlighted that OXA exposure led to a dose-related developmental toxicity, oxidative stress and apoptosis.
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Affiliation(s)
- Davide Di Paola
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
| | - Fabiano Capparucci
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
| | - Jessica Maria Abbate
- Department of Veterinary Science, University of Messina, 98166 Messina, Italy; (J.M.A.); (R.C.); (E.G.)
| | - Marika Cordaro
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy;
| | - Rosalia Crupi
- Department of Veterinary Science, University of Messina, 98166 Messina, Italy; (J.M.A.); (R.C.); (E.G.)
| | - Rosalba Siracusa
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
| | - Ramona D’Amico
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
| | - Roberta Fusco
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
| | - Tiziana Genovese
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
| | - Daniela Impellizzeri
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
- Department of Pharmacological and Physiological Science, Saint Louis University School of Medicine, Saint Louis, MO 63104, USA
- Correspondence: (S.C.); (N.S.); Tel.: +39-90-6765208 (S.C.)
| | - Nunziacarla Spanò
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy;
- Correspondence: (S.C.); (N.S.); Tel.: +39-90-6765208 (S.C.)
| | - Enrico Gugliandolo
- Department of Veterinary Science, University of Messina, 98166 Messina, Italy; (J.M.A.); (R.C.); (E.G.)
| | - Alessio Filippo Peritore
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, 98166 Messina, Italy; (D.D.P.); (F.C.); (R.S.); (R.D.); (R.F.); (T.G.); (D.I.); (A.F.P.)
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10
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Goksøyr SØ, Goldstone J, Lille-Langøy R, Lock EJ, Olsvik PA, Goksøyr A, Karlsen OA. Polycyclic aromatic hydrocarbons modulate the activity of Atlantic cod (Gadus morhua) vitamin D receptor paralogs in vitro. Aquat Toxicol 2021; 238:105914. [PMID: 34304057 DOI: 10.1016/j.aquatox.2021.105914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 07/06/2021] [Accepted: 07/13/2021] [Indexed: 06/13/2023]
Abstract
Vitamin D receptor (VDR) mediates the biological function of the steroid hormone calcitriol, which is the metabolically active version of vitamin D. Calcitriol is important for a wide array of physiological functions, including calcium and phosphate homeostasis. In contrast to mammals, which harbor one VDR encoding gene, teleosts possess two orthologous vdr genes encoding Vdr alpha (Vdra) and Vdr beta (Vdrb). Genome mining identified the vdra and vdrb paralogs in the Atlantic cod (Gadus morhua) genome, which were further characterized regarding their phylogeny, tissue-specific expression, and transactivational properties induced by calcitriol. In addition, a selected set of polycyclic aromatic hydrocarbons (PAHs), including naphthalene, phenanthrene, fluorene, pyrene, chrysene, benzo[a]pyrene (BaP), and 7-methylbenzo[a]pyrene, were assessed for their ability to modulate the transcriptional activity of gmVdra and gmVdrb in vitro. Both gmVdra and gmVdrb were activated by calcitriol with similar potencies, but gmVdra produced significantly higher maximal fold activation. Notably, none of the tested PAHs showed agonistic properties towards the Atlantic cod Vdrs. However, binary exposures of calcitriol together with phenanthrene, fluorene, or pyrene, antagonized the activation of gmVdra, while chrysene and BaP significantly potentiated the calcitriol-mediated activity of both receptors. Homology modeling, solvent mapping, and docking analyses complemented the experimental data, and revealed a putative secondary binding site in addition to the canonical ligand-binding pocket (LBP). Calcitriol was predicted to interact with both binding sites, whereas PAHs docked primarily to the LBP. Importantly, our in vitro data suggest that PAHs can interact with the paralogous gmVdrs and interfere with their transcriptional activities, and thus potentially modulate the vitamin D signaling pathway and contribute to adverse effects of crude oil and PAH exposures on cardiac development and bone deformities in fish.
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Affiliation(s)
| | - Jed Goldstone
- Woods Hole Oceanographic Institution, Woods Hole, MA, USA
| | | | - Erik-Jan Lock
- Department of Biological Sciences, University of Bergen, Norway; Institute of Marine Research, Bergen, Norway
| | - Pål A Olsvik
- Institute of Marine Research, Bergen, Norway; Faculty of Biosciences and Aquaculture, Nord University, Bodø, Norway
| | - Anders Goksøyr
- Department of Biological Sciences, University of Bergen, Norway
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11
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Manfra L, Maggi C, d’Errico G, Rotini A, Catalano B, Maltese S, Moltedo G, Romanelli G, Sesta G, Granato G, Lanera P, Amici M, Martuccio G, Onorati F, Di Mento R, Berducci MT, Chiaretti G, Faraponova O, Regoli F, Tornambè A. A Weight of Evidence (WOE) Approach to Assess Environmental Hazard of Marine Sediments from Adriatic Offshore Platform Area. Water 2021; 13:1691. [DOI: 10.3390/w13121691] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
European legislative framework supports a multidisciplinary strategy of environmental monitoring because the environment is a complex system of abiotic and biotic interactions, and it should not be studied and protected by looking at one single aspect. The resulting heterogeneous data request to be carefully processed, and the application of Weight of Evidence (WOE) approaches is, thereby, an integrated validated tool. In this perspective, the present study aims to: (i). apply a specific model (Sediqualsoft) based on the WOE approach for processing multidisciplinary data related to four Lines Of Scientific Evidence (LOEs: chemical analyses, ecotoxicological bioassays, bioaccumulation tests and biomarkers) regarding sediments from an area of the Adriatic Sea; (ii). evaluate the usefulness of this specific integrated approach to estimate the potential environmental hazard due to the presence of gas production platforms respect to the traditional approach of sediment chemical characterization. This latter recognized a more contaminated area within 100 m of the platforms in which the Sediqualsoft model showed the presence of a chemical hazard, ranging from moderate to severe, and identified the contaminants (e.g., some metals, benzo(a)pyrene and acenaphthene) most responsible for it. A significant hazard also appeared in some of the sampled stations by analyzing the LOEs dedicated to the biological responses. The choice of different reference values (regulatory limits, threshold values or concentrations measured in the control area) influenced only the chemical hazard but not the overall integration with other LOEs, showing a moderate hazard for the majority of stations. Here, the concentrations measured in a control area are firstly proposed as possible reference values in Sediqualsoft model applications; this could be of particular relevance when Sediment Quality Guidelines are not available for all the measured substances. Moreover, the limitations of a conventional pass-to-fail approach or worst-case scenario were overcoming interpreting whole chemical and ecotoxicological results. All data analyzed and discussed confirm Sediqualsoft as a suitable tool for processing environmental data, including those first processed here on a monitoring scenario of gas platforms that discharge Produced Water into the sea.
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12
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Kronberg J, Byrne JJ, Jansen J, Antczak P, Hines A, Bignell J, Katsiadaki I, Viant MR, Falciani F. Modeling the metabolic profile of Mytilus edulis reveals molecular signatures linked to gonadal development, sex and environmental site. Sci Rep 2021; 11:12882. [PMID: 34145300 PMCID: PMC8213754 DOI: 10.1038/s41598-021-90494-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 04/30/2021] [Indexed: 11/30/2022] Open
Abstract
The monitoring of anthropogenic chemicals in the aquatic environment including their potential effects on aquatic organisms, is important for protecting life under water, a key sustainable development goal. In parallel with monitoring the concentrations of chemicals of concern, sentinel species are often used to investigate the biological effects of contaminants. Among these, bivalve molluscs such as mussels are filter-feeding and sessile, hence an excellent model system for measuring localized pollution. This study investigates the relationship between the metabolic state of the blue mussel (Mytilus edulis) and its physiology in different environments. We developed a computational model based on a reference site (relatively unpolluted) and integrated seasonal dynamics of metabolite relative concentrations with key physiological indicators and environmental parameters. The analysis of the model revealed that changes in metabolite levels during an annual cycle are influenced by water temperature and are linked to gonadal development. This work supports the importance of data-driven biology and its potential in environmental monitoring.
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Affiliation(s)
- Jaanika Kronberg
- Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, L69 3BX, UK.,Estonian Genome Centre, Institute of Genomics, University of Tartu, Riia 23b, 51010, Tartu, Estonia
| | - Jonathan J Byrne
- School of Biosciences, University of Birmingham, Birmingham, B15 2TT, UK
| | | | - Philipp Antczak
- Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, L69 3BX, UK
| | - Adam Hines
- School of Biosciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - John Bignell
- Centre for Environment Fisheries and Aquaculture Science (Cefas), The North, Barrack Road, Weymouth, Dorset, DT4 8UB, UK
| | - Ioanna Katsiadaki
- Centre for Environment Fisheries and Aquaculture Science (Cefas), The North, Barrack Road, Weymouth, Dorset, DT4 8UB, UK
| | - Mark R Viant
- School of Biosciences, University of Birmingham, Birmingham, B15 2TT, UK.
| | - Francesco Falciani
- Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, L69 3BX, UK.
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13
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Fonseca MF, Ferreira FC, Choueri RB, Fonseca G. M-Triad: An improvement of the sediment quality triad. Sci Total Environ 2021; 770:145245. [PMID: 33736403 DOI: 10.1016/j.scitotenv.2021.145245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 06/12/2023]
Abstract
The traditional sediment quality triad generally uses three lines of evidence (LOE) in the assessment, integrating environmental chemistry, ecology and ecotoxicology. However the assessment is performed without considering the multivariate structure within LOE. In order to improve the sediment quality assessment, the M-Triad is proposed. Instead of averaging the values within a LOE, the new approach is based on the Euclidean distance between each sampling station and the reference station (s) for each LOE. These distances are then plotted in a radar-chart to obtain the area of the triangle and the quality assessment is subsequently obtained from the difference between the triangle areas of the impacted and the reference station. Three studies were selected to test the applicability of the M-Triad. In two cases, the M-Triad returned a more realistic ranking of the stations as observed in the principal component analysis (PCA) from each LOE By including the Euclidean distance, the use of M-Triad is advantageous when multiple variables with negative or uncorrelated patterns within a LOE are analyzed simultaneously. The combination of the M-Triad and the results of the PCA allows one to identify multiple contamination gradients and how biota and bioassays respond to each of these gradients. In comparison to the traditional method, the M-Triad reduces the uncertainty of the final analysis, permitting a more comprehensive ecological assessment.
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Affiliation(s)
- Marina Ferrel Fonseca
- Rua Carvalho de Mendonça 144, 11070-102 Santos, Instituto do Mar, Universidade Federal de São Paulo, Brazil
| | - Fabio Cop Ferreira
- Rua Carvalho de Mendonça 144, 11070-102 Santos, Instituto do Mar, Universidade Federal de São Paulo, Brazil.
| | - Rodrigo Brasil Choueri
- Rua Carvalho de Mendonça 144, 11070-102 Santos, Instituto do Mar, Universidade Federal de São Paulo, Brazil
| | - Gustavo Fonseca
- Rua Carvalho de Mendonça 144, 11070-102 Santos, Instituto do Mar, Universidade Federal de São Paulo, Brazil
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14
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Smith AJ, Barber J, Davis S, Jones C, Kotra KK, Losada S, Lyons BP, Mataki M, Potter KD, Devlin MJ. Aquatic contaminants in Solomon Islands and Vanuatu: Evidence from passive samplers and Microtox toxicity assessment. Mar Pollut Bull 2021; 165:112118. [PMID: 33582422 DOI: 10.1016/j.marpolbul.2021.112118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 01/26/2021] [Accepted: 01/28/2021] [Indexed: 06/12/2023]
Abstract
Water Quality issues in many Pacific countries are rising, with the increase in coastal populations and associated urban runoff but management requires contamination issues in the aquatic environment to be identified and prioritised. In Vanuatu and Solomon Islands there are few laboratories and resources to assess for the presence or impact of complex chemical contaminants. The extent and impact of chemical contamination of the marine and coastal environment is poorly described. Passive chemical samplers were used to measure a range of aquatic pollutants around the capital cities, Honiara (Solomon Islands) and Port Vila (Vanuatu). We detected a range of chemicals indicative of agricultural and industrial contamination and a few sites had concerning concentrations of specific hydrocarbons and pesticides. The rapid ecotoxicology test, Microtox, indicated toxic impacts in rivers, coastal sites and urban drains This work provides new data on chemical contamination and possible impacts of that contamination for both countries. The techniques could be applied widely across the region to generate critical data for environmental management, guide monitoring efforts and measure the impact of policy or land-use changes.
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Affiliation(s)
- A J Smith
- Cefas, Pakefield Road, Lowestoft NR33 0HT, UK.
| | - J Barber
- Cefas, Pakefield Road, Lowestoft NR33 0HT, UK
| | - S Davis
- Cefas, Pakefield Road, Lowestoft NR33 0HT, UK
| | - C Jones
- Cefas, Pakefield Road, Lowestoft NR33 0HT, UK
| | - K K Kotra
- School of Agriculture, Geography, Environment, Ocean and Natural Sciences (SAGEONS), The University of the South Pacific, Emalus Campus, Port Vila, Vanuatu
| | - S Losada
- Cefas, Pakefield Road, Lowestoft NR33 0HT, UK
| | - B P Lyons
- Cefas, British Embassy, PO Box 2, 13001 Safat, Kuwait; Cefas, The Nothe, Weymouth, Dorset, DT4 8UB, UK
| | - M Mataki
- Ministry of Environment, Climate Change, Disaster Management and Meteorology, P.O. Box 21, Honiara, Solomon Islands
| | - K D Potter
- Cefas, Pakefield Road, Lowestoft NR33 0HT, UK
| | - M J Devlin
- Cefas, Pakefield Road, Lowestoft NR33 0HT, UK
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15
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Rai PK, Lee J, Brown RJC, Kim KH. Environmental fate, ecotoxicity biomarkers, and potential health effects of micro- and nano-scale plastic contamination. J Hazard Mater 2021; 403:123910. [PMID: 33264963 DOI: 10.1016/j.jhazmat.2020.123910] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 09/03/2020] [Accepted: 09/07/2020] [Indexed: 06/12/2023]
Abstract
In recent decades, the quantity of plastic waste products has increased tremendously. As plastic wastes are released into the environment, they exert harmful effects on biota and human health. In this work, a comprehensive review is offered to describe the physical and chemical characteristics of microplastics and nanoplastics in relation to their fate, microbial ecology, transport, and ecotoxic behavior. Present discussion is expanded further to cover the biochemical, physiological, and molecular mechanisms controlling the environmental fate, ecotoxicity, and human health hazards of micro- and nanoplastics. The risks of their exposure to microbes, plants, animals, and human health are also reviewed with special emphasis. Finally, a direction for future interdisciplinary research in materials and polymer science is also discussed to help control the pollution caused by micro- and nanoplastics.
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Affiliation(s)
- Prabhat Kumar Rai
- Phyto-Technologies and Plant Invasion Lab, Department of Environmental Science, School of Earth Sciences and Natural Resources Management, Mizoram University, Aizawl, Mizoram, India
| | - Jechan Lee
- Department of Environmental and Safety Engineering, Ajou University, Suwon, 16499, South Korea
| | - Richard J C Brown
- Environment Department, National Physical Laboratory, Teddington, TW11 0LW, UK
| | - Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, 04763, South Korea.
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16
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Borcier E, Charrier G, Couteau J, Maillet G, Le Grand F, Bideau A, Waeles M, Le Floch S, Amara R, Pichereau V, Laroche J. An Integrated Biomarker Approach Using Flounder to Improve Chemical Risk Assessments in the Heavily Polluted Seine Estuary. J Xenobiot 2020; 10:14-35. [PMID: 33397836 DOI: 10.3390/jox10020004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/16/2020] [Accepted: 10/20/2020] [Indexed: 02/07/2023] Open
Abstract
The objective of this study was to develop an integrative approach in ecotoxicology (from biomarkers to population genetics) to assess the ecological status of fish populations. Flounders (Platichthys flesus) collected after the spawning season in the heavily polluted Seine estuary were compared with the moderately polluted Bay of Douarnenez. The muscle energetic reserves were highly depleted in Seine vs. Douarnenez fish. The Seine fish displaying a reduced capacity to manage the oxidative stress and a higher energetic metabolism. An increase in the content of muscle membrane phospholipids (sphingomyelin, phosphatidylserine, free sterols) was detected in the Seine vs. Douarnenez fish. The data integration allowed to hypothesize relationships between membrane phospholipids, xenobiotic metabolism, bioenergetics, and antioxidant defence. The genetic diversity considering neutral markers was maintained in the heavily polluted Seine population compared with the Douarnenez population. Finally, we suggest that the high physiological cost of tolerance to toxicants in the Seine flounder population could compromise its capacity to respond in the future to an additional stressor like warming waters in shallow depth. Thus, this population could be submitted to an ecological risk.
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17
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Meier S, Karlsen Ø, Le Goff J, Sørensen L, Sørhus E, Pampanin DM, Donald CE, Fjelldal PG, Dunaevskaya E, Romano M, Caliani I, Casini S, Bogevik AS, Olsvik PA, Myers M, Grøsvik BE. DNA damage and health effects in juvenile haddock (Melanogrammus aeglefinus) exposed to PAHs associated with oil-polluted sediment or produced water. PLoS One 2020; 15:e0240307. [PMID: 33091018 PMCID: PMC7580938 DOI: 10.1371/journal.pone.0240307] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 09/23/2020] [Indexed: 01/08/2023] Open
Abstract
The research objective was to study the presence of DNA damages in haddock exposed to petrogenic or pyrogenic polyaromatic hydrocarbons (PAHs) from different sources: 1) extracts of oil produced water (PW), dominated by 2-ring PAHs; 2) distillation fractions of crude oil (representing oil-based drilling mud), dominated by 3-ring PAHs; 3) heavy pyrogenic PAHs, mixture of 4/5/6-ring PAHs. The biological effect of the different PAH sources was studied by feeding juvenile haddock with low doses of PAHs (0.3-0.7 mg PAH/kg fish/day) for two months, followed by a two-months recovery. In addition to the oral exposure, a group of fish was exposed to 12 single compounds of PAHs (4/5/6-ring) via intraperitoneal injection. The main endpoint was the analysis of hepatic and intestinal DNA adducts. In addition, PAH burden in liver, bile metabolites, gene and protein expression of CYP1A, GST activity, lipid peroxidation, skeletal deformities and histopathology of livers were evaluated. Juvenile haddock responded quickly to both intraperitoneal injection and oral exposure of 4/5/6-ring PAHs. High levels of DNA adducts were detected in livers three days after the dose of the single compound exposure. Fish had also high levels of DNA adducts in liver after being fed with extracts dominated by 2-ring PAHs (a PW exposure scenario) and 3-ring PAHs (simulating an oil exposure scenario). Elevated levels of DNA adducts were observed in the liver of all exposed groups after the 2 months of recovery. High levels of DNA adduct were found also in the intestines of individuals exposed to oil or heavy PAHs, but not in the PW or control groups. This suggests that the intestinal barrier is very important for detoxification of orally exposures of PAHs.
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Affiliation(s)
| | | | - Jeremie Le Goff
- ADn’tox, Bâtiment Recherche, Centre François Baclesse, Caen, France
| | - Lisbet Sørensen
- Institute of Marine Research, Bergen, Norway
- SINTEF Ocean AS, Environment and New Resources, Trondheim, Norway
| | - Elin Sørhus
- Institute of Marine Research, Bergen, Norway
| | - Daniela M. Pampanin
- Department of Chemistry Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
- NORCE, Randaberg, Norway
| | | | | | - Evgenia Dunaevskaya
- Department of Chemistry Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
| | - Marta Romano
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Ilaria Caliani
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Silvia Casini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - André S. Bogevik
- Nofima AS – Norwegian Institute of Food, Fisheries Aquaculture Research, Fyllingsdalen, Norway
| | - Pål A. Olsvik
- Institute of Marine Research, Bergen, Norway
- Nord Univ, Fac Biosci & Aquaculture, Bodo, Norway
| | - Mark Myers
- Myers Ecotoxicology Services, LLC, Shoreline, Washington, United States of America
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18
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Bignell JP, Barber J, Bateman KS, Etherton M, Feist SW, Galloway TS, Katsiadaki I, Sebire M, Scott AP, Stentiford GD, Bean TP. Insights into the development of hepatocellular fibrillar inclusions in European flounder (Platichthys flesus) from UK estuaries. Chemosphere 2020; 256:126946. [PMID: 32445993 DOI: 10.1016/j.chemosphere.2020.126946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 04/27/2020] [Accepted: 04/29/2020] [Indexed: 06/11/2023]
Abstract
Hepatocellular fibrillar inclusions (HFI) are an unusual pathology of unknown aetiology affecting European flounder (Platichthys flesus), particularly from estuaries historically impacted by pollution. This study demonstrated that the HFI prevalence range was 6-77% at several UK estuaries, with Spearman rank correlation analysis showing a correlation between HFI prevalence and sediment concentrations of ∑PBDEs and ∑HBCDs. The data showed that males exhibit higher HFI prevalence than females, with severity being more pronounced in estuaries exhibiting higher prevalence. HFI were not age associated indicating a subacute condition. Electron microscopy confirmed that HFI were modified proliferating rough endoplasmic reticulum (RER), whilst immunohistochemistry provided evidence of VTG production in HFI of male P. flesus. Despite positive labelling of aberrant VTG production, we could not provide additional evidence of xenoestrogen exposure. Gene transcripts (VTG/CHR) and plasma VTG concentrations (>1 μg ml-1), were only considered elevated in four male fish showing no correlation with HFI severity. Further analysis revealed that reproductively mature female P. flesus i.e. >3-year-old, did not exhibit HFI, whereas males of all ages were affected. This, combined with previous reports that estradiol (E2) can impair mixed function oxygenase activity, supports a hypothesis that harmful chemical metabolites (following phase 1 metabolism of their parent compounds) are potentially responsible for HFIs observed in male and ≤ 3-year-old female fish. Consequently, HFI and xenoestrogenic induced VTG production could be independent of each other resulting from different concurrent toxicopathic mechanisms, although laboratory exposures will likely be the only way to determine the true aetiology of HFI.
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Affiliation(s)
- John P Bignell
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset DT4 8UB, United Kingdom.
| | - Jon Barber
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Pakefield Road, Lowestoft, Suffolk, NR33 0HT, United Kingdom
| | - Kelly S Bateman
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset DT4 8UB, United Kingdom
| | - Mark Etherton
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Pakefield Road, Lowestoft, Suffolk, NR33 0HT, United Kingdom
| | - Stephen W Feist
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset DT4 8UB, United Kingdom
| | - Tamara S Galloway
- College of Life and Environmental Sciences, University of Exeter, Geoffrey Pope Building, Exeter, Devon, EX4 4QD, United Kingdom
| | - Ioanna Katsiadaki
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset DT4 8UB, United Kingdom
| | - Marion Sebire
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset DT4 8UB, United Kingdom
| | - Alexander P Scott
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset DT4 8UB, United Kingdom
| | - Grant D Stentiford
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset DT4 8UB, United Kingdom
| | - Tim P Bean
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset DT4 8UB, United Kingdom; The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Midlothian, EH25 9RG, United Kingdom
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19
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Dale K, Yadetie F, Müller MB, Pampanin DM, Gilabert A, Zhang X, Tairova Z, Haarr A, Lille-Langøy R, Lyche JL, Porte C, Karlsen OA, Goksøyr A. Proteomics and lipidomics analyses reveal modulation of lipid metabolism by perfluoroalkyl substances in liver of Atlantic cod (Gadus morhua). Aquat Toxicol 2020; 227:105590. [PMID: 32891021 DOI: 10.1016/j.aquatox.2020.105590] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/27/2020] [Accepted: 08/03/2020] [Indexed: 06/11/2023]
Abstract
The aim of the present study was to investigate effects of defined mixtures of polycyclic aromatic hydrocarbons (PAHs) and perfluoroalkyl substances (PFASs), at low, environmentally relevant (1× = L), or high (20× = H) doses, on biological responses in Atlantic cod (Gadus morhua). To this end, farmed juvenile cod were exposed at day 0 and day 7 via intraperitoneal (i.p.) injections, in a two-week in vivo experiment. In total, there were 10 groups of fish (n = 21-22): two control groups, four separate exposure groups of PAH and PFAS mixtures (L, H), and four groups combining PAH and PFAS mixtures (L/L, H/L, L/H, H/H). Body burden analyses confirmed a dose-dependent accumulation of PFASs in cod liver and PAH metabolites in bile. The hepatosomatic index (HSI) was significantly reduced for three of the combined PAH/PFAS exposure groups (L-PAH/H-PFAS, H-PAH/L-PFAS, H-PAH/H-PFAS). Analysis of the hepatic proteome identified that pathways related to lipid degradation were significantly affected by PFAS exposure, including upregulation of enzymes in fatty acid degradation pathways, such as fatty acid β-oxidation. The increased abundances of enzymes in lipid catabolic pathways paralleled with decreasing levels of triacylglycerols (TGs) in the H-PFAS exposure group, suggest that PFAS increase lipid catabolism in Atlantic cod. Markers of oxidative stress, including catalase and glutathione S-transferase activities were also induced by PFAS exposure. Only minor and non-significant differences between exposure groups and control were found for cyp1a and acox1 gene expressions, vitellogenin concentrations in plasma, Cyp1a protein synthesis and DNA fragmentation. In summary, our combined proteomics and lipidomics analyses indicate that PFAS may disrupt lipid homeostasis in Atlantic cod.
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Affiliation(s)
- Karina Dale
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway.
| | - Fekadu Yadetie
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway.
| | - Mette Bjørge Müller
- Department of Paraclinical Sciences, Norwegian University of Life Sciences, Ullevålsveien 72, 0454 Oslo, Norway.
| | - Daniela M Pampanin
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Pb 8600 Forus, 4036 Stavanger, Norway; NORCE AS, Mekjarvik 12, 4070 Randaberg, Norway.
| | - Alejandra Gilabert
- Department of Environmental Chemistry, IDAEA- CSIC, Jordi Girona, 18, 08034 Barcelona, Spain; Facultad de Ciencias. Universidad Nacional de Educación a Distancia, UNED, Senda del Rey 9, 28040 Madrid, Spain.
| | - Xiaokang Zhang
- Computational Biology Unit, Department of Informatics, University of Bergen, Thormøhlensgate 55, 5006 Bergen, Norway.
| | - Zhanna Tairova
- Department of Bioscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark.
| | - Ane Haarr
- Department of Biosciences, University of Oslo, Blindernveien 31, 0317 Oslo, Norway.
| | - Roger Lille-Langøy
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway.
| | - Jan Ludvig Lyche
- Department of Paraclinical Sciences, Norwegian University of Life Sciences, Ullevålsveien 72, 0454 Oslo, Norway.
| | - Cinta Porte
- Department of Environmental Chemistry, IDAEA- CSIC, Jordi Girona, 18, 08034 Barcelona, Spain.
| | - Odd André Karlsen
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway.
| | - Anders Goksøyr
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway; Institute of Marine Research, 5005 Bergen, Norway.
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Turja R, Sanni S, Stankevičiūtė M, Butrimavičienė L, Devier MH, Budzinski H, Lehtonen KK. Biomarker responses and accumulation of polycyclic aromatic hydrocarbons in Mytilus trossulus and Gammarus oceanicus during exposure to crude oil. Environ Sci Pollut Res Int 2020; 27:15498-15514. [PMID: 32077033 PMCID: PMC7190683 DOI: 10.1007/s11356-020-07946-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 01/29/2020] [Indexed: 06/07/2023]
Abstract
In the brackish water Baltic Sea, oil pollution is an ever-present and significant environmental threat mainly due to the continuously increasing volume of oil transport in the area. In this study, effects of exposure to crude oil on two common Baltic Sea species, the mussel Mytilus trossulus and the amphipod Gammarus oceanicus, were investigated. The species were exposed for various time periods (M. trossulus 4, 7, and 14 days, G. oceanicus 4 and 11 days) to three oil concentrations (0.003, 0.04, and 0.30 mg L-1 based on water measurements, nominally aimed at 0.015, 0.120, and 0.750 mg L-1) obtained by mechanical dispersion (oil droplets). Biological effects of oil exposure were examined using a battery of biomarkers consisting of enzymes of the antioxidant defense system (ADS), lipid peroxidation, phase II detoxification (glutathione S-transferase), neurotoxicity (acetylcholinesterase inhibition), and geno- and cytotoxicity (micronuclei and other nuclear deformities). In mussels, the results on biomarker responses were examined in connection with data on the tissue accumulation of polycyclic aromatic hydrocarbons (PAH). In M. trossulus, during the first 4 days of exposure the accumulation of all PAHs in the two highest exposure concentrations was high and was thereafter reduced significantly. Significant increase in ADS responses was observed in M. trossulus at 4 and 7 days of exposure. At day 14, significantly elevated levels of geno- and cytotoxicity were detected in mussels. In G. oceanicus, the ADS responses followed a similar pattern to those recorded in M. trossulus at day 4; however, in G. oceanicus, the elevated ADS response was still maintained at day 11. Conclusively, the results obtained show marked biomarker responses in both study species under conceivable, environmentally realistic oil-in-seawater concentrations during an oil spill, and in mussels, they are related to the observed tissue accumulation of oil-derived compounds.
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Affiliation(s)
- Raisa Turja
- Marine Research Centre, Finnish Environment Institute, Agnes Sjöbergin katu 2, FI-00790, Helsinki, Finland.
| | - Steinar Sanni
- NORCE - Norwegian Research Centre, Mekjarvik 12, N-4072, Randaberg, Norway
- Faculty of Science and Technology, Department of Mathematics and Natural Science, University of Stavanger, N-4036, Stavanger, Norway
| | - Milda Stankevičiūtė
- Nature Research Centre, Institute of Ecology, Akademijos str. 2, LT-08412, Vilnius, Lithuania
| | - Laura Butrimavičienė
- Nature Research Centre, Institute of Ecology, Akademijos str. 2, LT-08412, Vilnius, Lithuania
| | - Marie-Hélène Devier
- Laboratory of Physico- and Toxico-Chemistry of the Environment (LPTC), University Bordeaux 1, Oceanic and Continental Environments and Paleoenvironments (EPOC, UMR 5805 CNRS), 351 cours de la Libération, F-33405, Talence, France
| | - Hélène Budzinski
- Laboratory of Physico- and Toxico-Chemistry of the Environment (LPTC), University Bordeaux 1, Oceanic and Continental Environments and Paleoenvironments (EPOC, UMR 5805 CNRS), 351 cours de la Libération, F-33405, Talence, France
| | - Kari K Lehtonen
- Marine Research Centre, Finnish Environment Institute, Agnes Sjöbergin katu 2, FI-00790, Helsinki, Finland
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Dinarelli S, Longo G, Cannata S, Bernardini S, Gomiero A, Fabi G, Marco Girasole. Metal-based micro and nanosized pollutant in marine organisms: What can we learn from a combined atomic force microscopy-scanning electron microscopy study. J Mol Recognit 2020; 33:e2851. [PMID: 32237186 DOI: 10.1002/jmr.2851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 03/05/2020] [Accepted: 03/17/2020] [Indexed: 11/09/2022]
Abstract
Atomic force microscopy (AFM) is a consolidated technique for the study of biological systems, usually ex vivo or in culture, under different experimental conditions. Yet, the diffusion of the technique in the scientific context of histology is still rather slow and limited. In the present work, we demonstrate the potential of AFM, in terms of morphological and nanomechanical imaging, to study the effects of nano- and micro-sized metallic pollutants in living biological systems. As a model, we investigated marine molluscs (Mytilus galloprovincialis) grown in the Adriatic Sea. We characterized histological sections from two organs (gonads and digestive glands) of molluscs collected during several surveys at different growth time and distance from gas extraction platforms. We evaluated the effects of nano-pollutants mostly on the local tissue structure by combining AFM microscopy with scanning electron microscopy (SEM). Furthermore, the AFM images allowed evidencing the presence of nano- or micro-sized structures that exhibit different nanomechanical properties compared to the rest of the tissue. The results demonstrate how coupling AFM and SEM analysis can provide an effective procedure to evaluate the morphological alterations produced by the exposure to exogenous nano-pollutants in tissue and constitute a promising way to reveal basic mechanisms mediating the cytotoxicity of specific exogenous pollutants ingested by edible organisms.
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Affiliation(s)
- Simone Dinarelli
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Giovanni Longo
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Stefano Cannata
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | | | - Alessio Gomiero
- Norwegian Research Centre, NORCE, Environment Department, Randaberg, Norway
| | - Gianna Fabi
- Istituto per le Risorse Biologiche e le Biotecnologie Marine, Consiglio Nazionale delle Ricerche, Ancona, Italy
| | - Marco Girasole
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche, Rome, Italy
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Markich SJ. Dataset of genotoxic and cytotoxic effects on the pygmy mussel, Xenostrobus securis, from the highly urbanised Sydney Estuary, Australia: Relationships with metal bioaccumulation. Data Brief 2020; 30:105460. [PMID: 32300623 PMCID: PMC7152702 DOI: 10.1016/j.dib.2020.105460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/09/2020] [Accepted: 03/13/2020] [Indexed: 11/30/2022] Open
Abstract
This article contains a dataset of the genotoxic (DNA damage, via the micronucleus frequency test) and cytotoxic (lysosomal membrane stability (cellular integrity), via the neutral red retention test) effects on the pygmy mussel, Xenostrobus securis (Bivalvia: Mytilidae) from variably contaminated sites (primarily from cadmium (Cd), chromium (Cr), copper (Cu), lead (Pb) and zinc (Zn)) in the highly urbanized Sydney Estuary, south-eastern Australia. Data were collected 15 years apart (June 2004 and June 2019) to assess any change in (i) the “health” of mussels (based on the above two toxicity endpoints) and (ii) their metal contaminant status (measured as whole soft tissue concentrations of Cd, Cr, Cu, Pb and Zn). Linear relationships between both toxicity endpoints and metal concentrations in the whole soft tissue were also investigated. Multivariate statistical techniques, including principal components analysis, multidimensional scaling and cluster analysis, were also explored to reduce dimensional data, investigate patterns and assess similarities among study sites with respect to tissue metal concentrations and toxicity effects in X. securis. Enrichment factors were calculated by dividing the mean whole soft tissue metal concentration at each site in the Sydney Estuary, by its mean baseline metal concentration from near-pristine (reference) sites in the adjacent Hawkesbury Estuary. Salinity, pH, temperature, turbidity, dissolved oxygen and chlorophyll a were measured in the surface waters at each site
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Affiliation(s)
- Scott J Markich
- Aquatic Solutions International, "Point Break", North Narrabeen Beach, NSW 2101, Australia.,Department of Earth and Environmental Sciences, Macquarie University, North Ryde, NSW 2109, Australia
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Thomas M, Jon B, Craig S, Edward R, Ruth H, John B, Dick VA, Heather LA, Matthew S. The world is your oyster: low-dose, long-term microplastic exposure of juvenile oysters. Heliyon 2020; 6:e03103. [PMID: 31909270 PMCID: PMC6938840 DOI: 10.1016/j.heliyon.2019.e03103] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 11/07/2019] [Accepted: 12/18/2019] [Indexed: 11/27/2022] Open
Abstract
Bivalve filter feeders, such as oysters, filter large volumes of water and are particularly exposed to microplastics (MP). Consequently, these animals digest and assimilate high levels of MP in their bodies that may likely impact their physiology, and potentially affect shellfish stocks, benthic habitats and, indirectly, the health status of the marine ecosystem and human consumers. In this study we exposed juvenile oysters, Crassostrea gigas, to 3 different MP concentrations (104, 105 and 106 particles L-1), represented by 6μm Polystyrene (PS) microbeads, compared to a control treatment receiving no MP. The study ran for a period of 80 days to test for the impacts of MP on growth, Condition Index and Lysosomal Stability. From histological analysis, microbeads were detected in the intestines of exposed oysters and in the digestive tubules, but no cellular inflammatory features were observed over time. Weight and shell length remained comparable between the different treatments and control. We found that Condition Index in the highest concentration increased initially but significantly reduced over time. The oysters in the highest MP exposure also showed the lowest mean Lysosomal Stability score throughout the experiment. Lysosomes play a vital role in the cells defense mechanisms and breakdown of constituents, crucial for the oysters' wellbeing. Most importantly, we detected an increased mortality in those oysters who were chronically exposed to the highest loads of MP.
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Affiliation(s)
- Maes Thomas
- Cefas, Centre for Environment, Fisheries and Aquaculture Science, Pakefield Road, Lowestoft, NR33 0HT, UK
| | - Barry Jon
- Cefas, Centre for Environment, Fisheries and Aquaculture Science, Pakefield Road, Lowestoft, NR33 0HT, UK
| | - Stenton Craig
- Cefas, Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, The Nothe, Weymouth, DT4 8UB, UK
- Edinburgh Napier University, School of Applied Science, Sighthill Campus, 9 Sighthill Court, Edinburgh, EH11 4BN, UK
- St Abbs Marine Station, The Harbour, St Abbs, Berwickshire, TD14 5PW, UK
| | - Roberts Edward
- Cefas, Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, The Nothe, Weymouth, DT4 8UB, UK
| | - Hicks Ruth
- Cefas, Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, The Nothe, Weymouth, DT4 8UB, UK
| | - Bignell John
- Cefas, Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, The Nothe, Weymouth, DT4 8UB, UK
| | - Vethaak A. Dick
- Deltares, Department of Marine and Coastal Systems, P.O. Box 177, Delft, 2600 MH, The Netherlands
- Vrije Universiteit, Department of Environment and Health, De Boelelaan 1085, Amsterdam, 1081 HV, The Netherlands
| | - Leslie A. Heather
- Deltares, Department of Marine and Coastal Systems, P.O. Box 177, Delft, 2600 MH, The Netherlands
| | - Sanders Matthew
- Cefas, Centre for Environment, Fisheries and Aquaculture Science, Barrack Road, The Nothe, Weymouth, DT4 8UB, UK
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Martínez-Morcillo S, Rodríguez-Gil JL, Fernández-Rubio J, Rodríguez-Mozaz S, Míguez-Santiyán MP, Valdes ME, Barceló D, Valcárcel Y. Presence of pharmaceutical compounds, levels of biochemical biomarkers in seafood tissues and risk assessment for human health: Results from a case study in North-Western Spain. Int J Hyg Environ Health 2019; 223:10-21. [PMID: 31706926 DOI: 10.1016/j.ijheh.2019.10.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 10/14/2019] [Accepted: 10/25/2019] [Indexed: 12/23/2022]
Abstract
This study assessed the presence of 27 pharmaceutically active compounds belonging to common therapeutic groups (cardiovascular, antiashmatic, psychoactive, diuretic, analgesic/anti-inflammatory, and antibiotic drugs) in the tissues of representative seafood species of bivalves, cephalopods, arthropods, and fish of high economic importance and consumption rates in North-Western Spain. Four pharmaceutical compounds, out of the 27 analyzed, were detected in the collected samples. The benzodiazepine citalopram was detected in the tissues of common octopus (14.1 ng g-1 dry weight) and pod razor (9.4 ng g-1 dw). The anxiolytic venlafaxine was detected in the tissues of common cockle (2.9 ng g-1 dw). The veterinary antiparasitic ronidazole was found in pod razor (2.3 ng g-1 dw) and, finally, the psychoactive compound alprazolam was also measured in common octopus (0.3 ng g-1 dw). Hazard quotients were calculated to assess the hazard posed by the consumption of the sampled seafoods. Octopus and pod razor tissues containing citalopram and alprazolam exceeded our chosen hazard limits (HQ > 0.1) for toddlers who are high consumers of seafood (HQ values between 0.18 and 0.27). A battery of biochemical biomarkers of effects (acetylcholinesterase, glutathione S-transferase; catalase, glutathione peroxidase and glutathione reductase enzymes activities and reduced/oxidized glutathione and malondialdehyde levels) was applied to samples of the study species with the aim of characterizing their basal levels and evaluating their suitability as a tool in the monitoring chronic exposure to environmental contaminants such as those analyzed in this study. According to the measured biomarkers, pod razor and cockles have the potential to be good bioindicator species, based on the observed among-site differences detected on acetylcholinesterase, glutathione S-transferase, catalase, glutathione peroxidase activities; reduced/oxidized glutathione and malondialdehyde levels.
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Affiliation(s)
| | - José Luis Rodríguez-Gil
- Research and Teaching Group in Environmental Toxicology and Risk Assessment (TAyER). Rey Juan Carlos University, 28933, Móstoles, Madrid, Spain; Department of Biology, University of Ottawa, Ottawa, Ontario, K1N 6N5, Canada.
| | - Javier Fernández-Rubio
- Research and Teaching Group in Environmental Toxicology and Risk Assessment (TAyER). Rey Juan Carlos University, 28933, Móstoles, Madrid, Spain; Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Immunology and Medical Microbiology, Nursery and Stomatology. Faculty of Health Sciences, Rey Juan Carlos University, 28922, Alcorcón, Madrid, Spain.
| | - Sara Rodríguez-Mozaz
- Catalan Institute for Water Research (ICRA), H2O Building, Scientific and Technological Park of the University of Girona, Emili Grahit 101, 17003, Girona, Spain.
| | | | - María Eugenia Valdes
- Instituto de Ciencia y Tecnologia en Alimentos Córdoba (ICYTAC)-Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) y Universidad Nacional de Córdoba (UNC), Juan Filloy s/n, Ciudad Universitaria, Córdoba, Argentina.
| | - Damià Barceló
- Catalan Institute for Water Research (ICRA), H2O Building, Scientific and Technological Park of the University of Girona, Emili Grahit 101, 17003, Girona, Spain; Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18-26, 08034, Barcelona, Spain.
| | - Yolanda Valcárcel
- Research and Teaching Group in Environmental Toxicology and Risk Assessment (TAyER). Rey Juan Carlos University, 28933, Móstoles, Madrid, Spain; Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Immunology and Medical Microbiology, Nursery and Stomatology. Faculty of Health Sciences, Rey Juan Carlos University, 28922, Alcorcón, Madrid, Spain.
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25
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Milinkovitch T, Geffard O, Geffard A, Mouneyrac C, Chaumot A, Xuereb B, Fisson C, Minier C, Auffret M, Perceval O, Egea E, Sanchez W. Biomarkers as tools for monitoring within the Water Framework Directive context: concept, opinions and advancement of expertise. Environ Sci Pollut Res Int 2019; 26:32759-32763. [PMID: 31586314 DOI: 10.1007/s11356-019-06434-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 09/05/2019] [Indexed: 06/10/2023]
Abstract
The Water Framework Directive (WFD) currently supports chemical and ecological monitoring programmes in order to achieve the good water surface status. Although chemical and ecological assessments are necessary, they have some limitations. Chemical approaches focus on certain substances identified as priorities, but they do not take into account other potentially harmful substances and also ignore the hazards related to contaminant cocktails. On the other hand, while ecological approaches provide holistic information on the impairment of biological communities in ecosystems, they do not distinguish the role of contaminants in these alterations, and consequently do not allow the establishment of contaminant impact reduction plans. Consequently, ecotoxicologists suggest the use of effect-based tools such as biomarkers. Biomarkers highlight the effect of potentially harmful substances (or a cocktail), and their specificity towards the chemicals makes it possible to properly discriminate the role of toxicants within biological community impairments. Thus, the integration of such tools (besides existing chemical and ecological tools) in the WFD could considerably improve its biomonitoring strategy. The B n' B project (Biomarkers and Biodiversity) exposes key objectives that will allow to (i) establish an inventory of the biomarkers developed by French laboratories; (ii) determine their methodological advancement and limits and, on this basis, formulate recommendations for biomonitoring use and future research needs; (iii) discuss the biomarkers' ecological significance, specificity to contaminants and interpretation capacity; (iv) establish, in fine, a selection of valuable biomarkers to enter the WFD; and (iv) propose integrative tools to facilitate the decision-taking by stakeholders.
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Affiliation(s)
| | - Olivier Geffard
- Irstea, UR RiverLy, laboratoire d'écotoxicologie, centre de Lyon-Villeurbanne, F-69625, Villeurbanne, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Reims, France
| | - Catherine Mouneyrac
- MMS, EA2160, Faculté des Sciences, Université Catholique de l'Ouest, 3, Place André Leroy, 49000, Angers, France
| | - Arnaud Chaumot
- Irstea, UR RiverLy, laboratoire d'écotoxicologie, centre de Lyon-Villeurbanne, F-69625, Villeurbanne, France
| | - Benoit Xuereb
- Université de Normandie, UMR-I 02 SEBIO, FR CNRS 3730 SCALE, 76600, Le Havre, France
| | - Cédric Fisson
- GIP Seine Aval, 115 Boulevard de l'Europe, 76100, Rouen, France
| | - Christophe Minier
- Université de Normandie, UMR-I 02 SEBIO, FR CNRS 3730 SCALE, 76600, Le Havre, France
| | - Michel Auffret
- UMR LEMAR, Institut Universitaire Européen de la Mer, Brest, France
| | - Olivier Perceval
- Agence française pour la biodiversité, 94300 Vincennes, Paris, France
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26
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Zhao W, Chen H, Wang J, Zhang M, Chen K, Guo Y, Ke H, Huang W, Liu L, Yang S, Cai M. Current Status, Challenges, and Policy Recommendations of China's Marine Monitoring Systems for Coastal Persistent Organic Pollution Based on Experts' Questionnaire Analysis. Int J Environ Res Public Health 2019; 16:E3083. [PMID: 31450650 PMCID: PMC6747340 DOI: 10.3390/ijerph16173083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 08/17/2019] [Accepted: 08/22/2019] [Indexed: 12/04/2022]
Abstract
Persistent organic pollutants (POPs) monitoring and management in typical semi-enclosed bays is a major global environmental issue. This study concentrated on a questionnaire survey and analysis of marine environmental management and monitoring departments at all levels in China, and proposed suggestions on the construction and improvement of POPs monitoring and management system. Results show that POPs are initially involved in China's current marine environmental monitoring system, and the monitoring strength and capability still need to be continuously improved, mainly in the recognition, funding input, relevant standards, monitoring, and evaluation technical regulations of marine environmental POPs monitoring. Therefore, in order to gradually improve the monitoring and management system of China's offshore marine environment POPs, this study suggests starting from four directions: (1) Building POPs monitoring system of a marine ecological environment, and strengthening POPs monitoring in different environmental media; (2) strengthening land-based POPs emission and the related human activities' intensity survey, and establishing a POPs information sharing database; (3) optimizing POPs monitoring technology in the marine environment, and improving POPs supervision and management technical support system; and (4) participating in regional and international marine environment POPs monitoring and evaluation projects, and strengthening the construction of talent teams.
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Affiliation(s)
- Wenlu Zhao
- School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310018, China
- Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, Xiamen University, Xiamen 361102, China
- College of Ocean and Earth Science, Xiamen University, Xiamen 361102, China
| | - Huorong Chen
- Monitoring Center of Marine Environment and Fisheries Resources of Fujian, Fuzhou 350003, China
| | - Jun Wang
- Department of Biological Technology, Xiamen Ocean Vocational College, Xiamen 361102, China
| | - Mingyu Zhang
- College of Ocean and Earth Science, Xiamen University, Xiamen 361102, China
| | - Kai Chen
- Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, Xiamen University, Xiamen 361102, China
- College of Ocean and Earth Science, Xiamen University, Xiamen 361102, China
- Coastal and Ocean Management Institute, Xiamen University, Xiamen 361102, China
| | - Yali Guo
- College of Ocean and Earth Science, Xiamen University, Xiamen 361102, China
- Coastal and Ocean Management Institute, Xiamen University, Xiamen 361102, China
| | - Hongwei Ke
- College of Ocean and Earth Science, Xiamen University, Xiamen 361102, China
| | - Wenyi Huang
- College of Ocean and Earth Science, Xiamen University, Xiamen 361102, China
- East Sea Marine Environmental Investigating and Surveying Center, Ministry of Natural Resources, Shanghai 200137, China
| | - Lihua Liu
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China
| | - Shengyun Yang
- College of Ocean and Earth Science, Xiamen University, Xiamen 361102, China.
| | - Minggang Cai
- Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, Xiamen University, Xiamen 361102, China.
- College of Ocean and Earth Science, Xiamen University, Xiamen 361102, China.
- Coastal and Ocean Management Institute, Xiamen University, Xiamen 361102, China.
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27
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Martínez-Morcillo S, Pérez-López M, Míguez MP, Valcárcel Y, Soler F. Comparative study of esterase activities in different tissues of marine fish species Trachurus trachurus, Merluccius merluccius and Trisopterus luscus. Sci Total Environ 2019; 679:12-22. [PMID: 31078771 DOI: 10.1016/j.scitotenv.2019.05.047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/03/2019] [Accepted: 05/04/2019] [Indexed: 06/09/2023]
Abstract
Pesticides are one of the most frequently anthropogenic xenobiotics detected in water. Among these, the organophosphorus pesticides (OPs) are very widely used in agriculture due to their broad spectrum of activity and their low price, but they also have high potent effects as neurotoxic compounds in non-target organisms. The aim of this study was to evaluate biomarkers acetylcholinesterase (AChE), butyrylcholinesterase (BChE), propionylcholinesterase (PChE) and carboxylesterase (CbE) in the representative Atlantic fish species Trachurus trachurus, Merluccius merluccius and Trisopterus luscus from "Rías Gallegas", a traditional Spanish fishing area. These esterase activities were evaluated in the brain, muscle and liver to determine the most adequate tissue to measure such enzymatic activities. The sensitivity of AChE and CbE activities from different tissues the widely used organophosphorus insecticide chlorpyrifos (CP), and its toxic metabolite (CP-oxon) was also tested. AChE activity was predominant in all tissues of the analysed species (particularly in brain constituting from 78.33%, 89.83% and 88.43% of total ChEs in Trachurus trachurus, Merluccius merluccius and Trisopterus luscus, respectively). Under in vitro exposure, esterases were shown to be highly sensitive to CP and especially to CP-oxon. Moreover, a similar effect observed on AChE and CbE activities could suggest that CbE activity might contribute efficiently against the toxic effects of CP, especially in muscle and the liver. The presence of BChE, PChE and upper CbE activities in muscle and the liver and their OP-sensibilities can be used to study their function in the pesticide biochemical detoxification pathways with a prominent role as a safeguarding mechanism against pesticide toxicity.
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Affiliation(s)
- S Martínez-Morcillo
- Toxicology Unit, Veterinary School, University of Extremadura, Caceres, Spain.
| | - M Pérez-López
- Toxicology Unit, Veterinary School, University of Extremadura, Caceres, Spain
| | - M P Míguez
- Toxicology Unit, Veterinary School, University of Extremadura, Caceres, Spain
| | - Y Valcárcel
- Group in Environmental Toxicology and Risk Assessment (TAyER), Rey Juan Carlos University, Madrid, Spain
| | - F Soler
- Toxicology Unit, Veterinary School, University of Extremadura, Caceres, Spain
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28
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Abstract
The micronucleus (MN) test, as an index of accumulated DNA damage during the lifespan of cells, is the most applied assay in aquatic animals to assess the exposure to a complex mixture of genotoxic pollutants. An increase in MN frequency was reported on mussels exposed to the most common environmental pollutants under laboratory conditions, such as heavy metals, polycyclic aromatic hydrocarbons, and ionizing radiation. The test was applied in a large number of biomonitoring studies in different geographic areas to identify the exposure to different classes of pollutants with good discrimination power and to evaluate the recovery effects after accidental pollution events. A standardized MN assay protocol in hemocytes and gill cells for use in bivalve species, including scoring of different cell types, necrotic and apoptotic cells and nuclear anomalies, was established following the “cytome approach”. The mussel MNcytome (MUMNcyt) assay, using the proposed detailed criteria for the identification of cell types, is suitable for application in experimental studies under controlled conditions and in biomonitoring programs in aquatic environments.
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Affiliation(s)
- Claudia Bolognesi
- Unit of Environmental Carcinogenesis Ospedale Policlinico San Martino L.go Rosanna Benzi 10, 16132 Genova Italy
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Khan EA, Bertotto LB, Dale K, Lille-Langøy R, Yadetie F, Karlsen OA, Goksøyr A, Schlenk D, Arukwe A. Modulation of Neuro-Dopamine Homeostasis in Juvenile Female Atlantic Cod ( Gadus morhua) Exposed to Polycyclic Aromatic Hydrocarbons and Perfluoroalkyl Substances. Environ Sci Technol 2019; 53:7036-7044. [PMID: 31090407 DOI: 10.1021/acs.est.9b00637] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The dopaminergic effect of PAH and PFAS mixtures, prepared according to environmentally relevant concentrations, has been studied in juvenile female Atlantic cod ( Gadus morhua). Benzo[a]pyrene, dibenzothiophene, fluorene, naphthalene, phenanthrene, and pyrene were used to prepare a PAH mixture, while PFNA, PFOA, PFOS, and PFTrA were used to prepare a PFAS mixture. Cod were injected intraperitoneally twice, with either a low (1×) or high (20×) dose of each compound mixture or their combinations. After 2 weeks of exposure, levels of plasma 17β-estradiol (E2) were significantly elevated in high PAH/high PFAS treated group. Brain dopamine/metabolite ratios (DOPAC/dopamine and HVA+DOPAC/dopamine) changed with E2 plasma levels, except for high PAH/low PFAS and low PAH/high PFAS treated groups. On the transcript levels, th mRNA inversely correlated with dopamine/metabolite ratios and gnrh2 mRNA levels. Respective decreases and increases of drd1 and drd2a after exposure to the high PAH dose were observed. Specifically, high PFAS exposure decreased both drds, leading to high plasma E2 concentrations. Other studied end points suggest that these compounds, at different doses and combinations, have different toxicity threshold and modes of action. These effects indicate potential alterations in the feedback signaling processes within the dopaminergic pathway by these contaminant mixtures.
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Affiliation(s)
- Essa A Khan
- Department of Biology , Norwegian University of Science and Technology (NTNU) , Høgskoleringen 5 , N-7491 Trondheim , Norway
| | - Luisa B Bertotto
- Department of Environmental Sciences , University of California-Riverside , California 92521 , United States
| | - Karina Dale
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Roger Lille-Langøy
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Fekadu Yadetie
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Odd André Karlsen
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Anders Goksøyr
- Department of Biological Sciences , University of Bergen , N-5020 Bergen , Norway
| | - Daniel Schlenk
- Department of Environmental Sciences , University of California-Riverside , California 92521 , United States
| | - Augustine Arukwe
- Department of Biology , Norwegian University of Science and Technology (NTNU) , Høgskoleringen 5 , N-7491 Trondheim , Norway
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30
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Abstract
Applying a proteomic approach for biomonitoring marine environments offers a useful tool for identifying organisms’ stress responses, with benthic filter-feeders being ideal candidates for this practice. Here, we investigated the proteomic profile of two solitary ascidians (Chordata, Ascidiacea): Microcosmus exasperatus, collected from five sites along the Mediterranean coast of Israel; and Polycarpa mytiligera collected from four sites along the Red Sea coast. 193 and 13 proteins in M. exasperatus and P. mytiligera, respectively, demonstrated a significant differential expression. Significant differences were found between the proteomes from the northern and the southern sites along both the Mediterranean and the Red Sea coasts. Some of the significant proteins had previously been shown to be affected by environmental stressors, and thus have the potential to be further developed as biomarkers. Obtaining a proteomic profile of field-collected ascidians provides a useful tool for the early-detection of a stress response in ascidians worldwide.
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Affiliation(s)
- Zafrir Kuplik
- School of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
- * E-mail:
| | - Lion Novak
- School of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Noa Shenkar
- School of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
- Steinhardt Museum of Natural History, Israel National Center for Biodiversity Studies Tel Aviv University, Tel Aviv, Israel
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31
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Fernández Robledo JA, Yadavalli R, Allam B, Pales Espinosa E, Gerdol M, Greco S, Stevick RJ, Gómez-Chiarri M, Zhang Y, Heil CA, Tracy AN, Bishop-Bailey D, Metzger MJ. From the raw bar to the bench: Bivalves as models for human health. Dev Comp Immunol 2019; 92:260-282. [PMID: 30503358 PMCID: PMC6511260 DOI: 10.1016/j.dci.2018.11.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 11/09/2018] [Accepted: 11/24/2018] [Indexed: 05/05/2023]
Abstract
Bivalves, from raw oysters to steamed clams, are popular choices among seafood lovers and once limited to the coastal areas. The rapid growth of the aquaculture industry and improvement in the preservation and transport of seafood have enabled them to be readily available anywhere in the world. Over the years, oysters, mussels, scallops, and clams have been the focus of research for improving the production, managing resources, and investigating basic biological and ecological questions. During this decade, an impressive amount of information using high-throughput genomic, transcriptomic and proteomic technologies has been produced in various classes of the Mollusca group, and it is anticipated that basic and applied research will significantly benefit from this resource. One aspect that is also taking momentum is the use of bivalves as a model system for human health. In this review, we highlight some of the aspects of the biology of bivalves that have direct implications in human health including the shell formation, stem cells and cell differentiation, the ability to fight opportunistic and specific pathogens in the absence of adaptive immunity, as source of alternative drugs, mucosal immunity and, microbiome turnover, toxicology, and cancer research. There is still a long way to go; however, the next time you order a dozen oysters at your favorite raw bar, think about a tasty model organism that will not only please your palate but also help unlock multiple aspects of molluscan biology and improve human health.
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Affiliation(s)
| | | | - Bassem Allam
- Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, NY, 11794, USA
| | | | - Marco Gerdol
- University of Trieste, Department of Life Sciences, 34127, Trieste, Italy
| | - Samuele Greco
- University of Trieste, Department of Life Sciences, 34127, Trieste, Italy
| | - Rebecca J Stevick
- University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, 02882, USA
| | - Marta Gómez-Chiarri
- University of Rhode Island, Department of Fisheries, Animal and Veterinary Science, Kingston, RI, 02881, USA
| | - Ying Zhang
- University of Rhode Island, Department of Cell and Molecular Biology, Kingston, RI, 02881, USA
| | - Cynthia A Heil
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, 04544, USA
| | - Adrienne N Tracy
- Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, 04544, USA; Colby College, Waterville, 4,000 Mayflower Hill Dr, ME, 04901, USA
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32
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Dale K, Müller MB, Tairova Z, Khan EA, Hatlen K, Grung M, Yadetie F, Lille-Langøy R, Blaser N, Skaug HJ, Lyche JL, Arukwe A, Hylland K, Karlsen OA, Goksøyr A. Contaminant accumulation and biological responses in Atlantic cod (Gadus morhua) caged at a capped waste disposal site in Kollevåg, Western Norway. Mar Environ Res 2019; 145:39-51. [PMID: 30803754 DOI: 10.1016/j.marenvres.2019.02.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 02/04/2019] [Accepted: 02/08/2019] [Indexed: 06/09/2023]
Abstract
The aim of this study was to assess whether fish in Kollevåg, a sheltered bay on the western coast of Norway, previously utilized as a waste disposal site, could be affected by environmental contaminants leaking from the waste. Farmed, juvenile Atlantic cod (Gadus morhua) were caged for six weeks at three different locations in Kollevåg bay and at one reference location. Sediments and cod samples (bile and liver) were analyzed for polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), brominated flame retardants (BFRs), per-and polyfluoroalkyl substances (PFASs) and polycyclic aromatic hydrocarbon (PAH) metabolites, revealing a contamination gradient at the four stations. Furthermore, hepatosomatic index (HSI) and Fulton's condition factor (CF) were significantly lower in cod caged closest to the disposal site. Levels and activities of biomarker proteins, such as vitellogenin (Vtg), metallothionein (Mt), and biotransformation and oxidative stress enzymes, including cytochrome P450 1a and 3a (Cyp1a, Cyp3a), glutathione s-transferase (Gst) and catalase (Cat), were quantified in blood plasma and liver tissue. Hepatic Cat and Gst activities were significantly reduced in cod caged at the innermost stations in Kollevåg, indicating modulation of oxidative stress responses. However, these results contrasted with reduced hepatic lipid peroxidation. Significant increases in transcript levels were observed for genes involved in lipid metabolism (fasn and acly) in cod liver, while transcript levels of ovarian steroidogenic enzyme genes such as p450scc, cyp19, 3β-hsd and 20β-hsd showed significant station-dependent increases. Cyp1a and Vtg protein levels were however not significantly altered in cod caged in Kollevåg. Plasma levels of estradiol (E2) and testosterone (T) were determined by enzyme immunoassay (EIA) and showed elevated E2 levels, but only at the innermost station. We conclude that the bay of Kollevåg did not fullfill adequate environmental condition based on environmental quality standards (EQSs) for chemicals in coastal waters. Following a six weeks caging period, environmental contaminants accumulated in cod tissues and effects were observed on biomarker responses, especially those involved in reproductive processes in cod ovary.
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Affiliation(s)
- Karina Dale
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53A, 5006, Bergen, Norway.
| | - Mette Bjørge Müller
- Department of Food Safety and Infection Biology, Norwegian University of Life Sciences, Ullevålsveien 72, 0454, Oslo, Norway.
| | - Zhanna Tairova
- Department of Biosciences, University of Oslo, Blindernveien 31, 0317, Oslo, Norway.
| | - Essa Ahsan Khan
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway.
| | | | - Merete Grung
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349, Oslo, Norway.
| | - Fekadu Yadetie
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53A, 5006, Bergen, Norway.
| | - Roger Lille-Langøy
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53A, 5006, Bergen, Norway.
| | - Nello Blaser
- Department of Mathematics, University of Bergen, Allégaten 41, 5007, Bergen, Norway.
| | - Hans J Skaug
- Department of Mathematics, University of Bergen, Allégaten 41, 5007, Bergen, Norway.
| | - Jan Ludvig Lyche
- Department of Food Safety and Infection Biology, Norwegian University of Life Sciences, Ullevålsveien 72, 0454, Oslo, Norway.
| | - Augustine Arukwe
- Department of Biology, Norwegian University of Science and Technology (NTNU), Høgskoleringen 5, 7491, Trondheim, Norway.
| | - Ketil Hylland
- Department of Biosciences, University of Oslo, Blindernveien 31, 0317, Oslo, Norway.
| | - Odd André Karlsen
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53A, 5006, Bergen, Norway.
| | - Anders Goksøyr
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53A, 5006, Bergen, Norway.
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Vlastos D, Antonopoulou M, Lavranou A, Efthimiou I, Dailianis S, Hela D, Lambropoulou D, Paschalidou AK, Kassomenos P. Assessment of the toxic potential of rainwater precipitation: First evidence from a case study in three Greek cities. Sci Total Environ 2019; 648:1323-1332. [PMID: 30340278 DOI: 10.1016/j.scitotenv.2018.08.166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 08/12/2018] [Accepted: 08/12/2018] [Indexed: 06/08/2023]
Abstract
Considering the necessity to monitor rainwater quality and the limited existing data regarding wet precipitations' toxic potential, the toxic potential of rainwater (RW) samples collected in three cities of Western Greece (Corfu, Agrinion and Patras) during May, October, November, and December of 2014 were investigated. The relationship of the adverse effects obtained, against cytokinesis block micronucleus (CBMN) and Vibrio fischeri bioluminescence (Microtox) assays with the physicochemical characteristics, the heavy metal concentration levels of rainwater samples and the meteorological parameters governing the climatic conditions in each region, were studied in detail. All samples showed pH values in the range of 5.37-7.17, high concentrations of ΝΗ4+ and the presence of SO42- and NO3-. The metals Al, Mn, Fe, Co, Ni, Cu, Zn, As, Sb, Cd, were detected in most of the samples, with maximum concentrations ranging from 0.16 μg L-1 (for Co) to 86.6 μg L-1 (for Fe). The CBMN assay showed statistically significant rainwater cytotoxic activity at 5% (v/v) concentration in all cities during all months studied and at 10% (v/v) in Agrinion and Corfu in May. No genotoxic effect was induced at 5% (v/v) concentration of rainwater, except for Corfu city during November, whereas 10% (v/v) of rainwater led to statistically significant increase in micronuclei frequencies in all three cities. The highest (100%) and the lowest (14%) inhibitory effect exhibited by the rainwater in the Vibrio test were noticed at Corfu city during May and December, respectively. Considering the inter-relations obtained among the abiotic and biotic variables measured in all cases, conductivity, SO42-, NH4+, and total metal burden could be related with both CBMN and Microtox assays data, regardless of the site- and month-specific differences. The multidisciplinary approach presented here showed that the physicochemical profile of rainwater precipitation could be significantly related with the induction of adverse effects on biota.
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Affiliation(s)
- Dimitris Vlastos
- Department of Environmental and Natural Resources Management, University of Patras, GR-30100 Agrinion, Greece
| | - Maria Antonopoulou
- Department of Environmental and Natural Resources Management, University of Patras, GR-30100 Agrinion, Greece.
| | - Alexia Lavranou
- Department of Environmental and Natural Resources Management, University of Patras, GR-30100 Agrinion, Greece
| | - Ioanna Efthimiou
- Department of Environmental and Natural Resources Management, University of Patras, GR-30100 Agrinion, Greece
| | - Stefanos Dailianis
- Department of Biology, Section of Animal Biology, School of Natural Sciences, University of Patras, GR-26500, Patras, Greece
| | - Dimitra Hela
- Department of Chemistry, University of Ioannina, GR-45110 Ioannina, Greece
| | - Dimitra Lambropoulou
- Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Anastasia K Paschalidou
- Department of Forestry and Management of the Environment and Natural Resources, Democritus University of Thrace, GR-68200 Orestiada, Greece
| | - Pavlos Kassomenos
- Department of Physics, University of Ioannina, GR-45110 Ioannina, Greece
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Ranjbar Jafarabadi A, Riyahi Bakhtiari A, Yaghoobi Z, Kong Yap C, Maisano M, Cappello T. Distributions and compositional patterns of polycyclic aromatic hydrocarbons (PAHs) and their derivatives in three edible fishes from Kharg coral Island, Persian Gulf, Iran. Chemosphere 2019; 215:835-845. [PMID: 30359953 DOI: 10.1016/j.chemosphere.2018.10.092] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 10/06/2018] [Accepted: 10/15/2018] [Indexed: 05/24/2023]
Abstract
This is the first report on bioaccumulation of polycyclic aromatic hydrocarbons (PAHs) and their derivatives (oxygen, nitrogen, sulfur, hydroxyl, carbonyl and methyl-containing PAHs) in three edible marine fishes, namely Lutjanus argentimaculatus, Lethrinus microdon and Scomberomorus guttatus, from Kharg Island, Persian Gulf, Iran. The concentrations (ng g-1dw) of Σ39PAHs resulted significantly higher in fish liver than muscle, with the PAH composition pattern dominated by low molecular weight compounds (naphthalene, alkyl-naphthalenes and phenanthrene). The highest mean concentrations of ∑9 oxygenated and ∑15 hydroxylated PAHs (ng g-1dw) were found ound in L. microdon and L. argentimaculatus, respectively, while the lowest values in S. guttatus. Additionally, the highest mean concentrations of Σ5 carbonylic PAHs (ng g-1dw) were found in L. argentimaculatus, followed by L. microdon. The PAHs levels and distribution in fish liver and muscle were dependent on both the Kow of PAHs congeners and fish lipid contents. Overall, the present findings provide important baseline data for further research on the ecotoxicity of PAHs in aquatic organisms, and consequent implications for human health.
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Affiliation(s)
- Ali Ranjbar Jafarabadi
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Mazandaran, Iran.
| | - Alireza Riyahi Bakhtiari
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Mazandaran, Iran.
| | - Zeinab Yaghoobi
- Department of Marine Biology, Faculty of Marine Science, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran
| | - Chee Kong Yap
- Department of Biology, Faculty of Science, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Maria Maisano
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Tiziana Cappello
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
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35
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Bolinius DJ, Sobek A, Löf MF, Undeman E. Evaluating the consumption of chemical products and articles as proxies for diffuse emissions to the environment. Environ Sci Process Impacts 2018; 20:1427-1440. [PMID: 30207349 DOI: 10.1039/c8em00270c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this study we have evaluated the use of consumption of manufactured products (chemical products and articles) in the EU as proxies for diffuse emissions of chemicals to the environment. The content of chemical products is relatively well known. However, the content of articles (products defined by their shape rather than their composition) is less known and currently has to be estimated from chemicals that are known to occur in a small set of materials, such as plastics, that are part of the articles. Using trade and production data from Eurostat in combination with product composition data from a database on chemical content in materials (the Commodity Guide), we were able to calculate trends in the apparent consumption and in-use stocks for 768 chemicals in the EU for the period 2003-2016. The results showed that changes in the apparent consumption of these chemicals over time are smaller than in the consumption of corresponding products in which the chemicals are present. In general, our results suggest that little change in chemical consumption has occurred over the timespan studied, partly due to the financial crisis in 2008 which led to a sudden drop in the consumption, and partly due to the fact that each of the chemicals studied is present in a wide variety of products. Estimated in-use stocks of chemicals show an increasing trend over time, indicating that the mass of chemicals in articles in the EU, that could potentially be released to the environment, is increasing. The quantitative results from this study are associated with large uncertainties due to limitations of the available data. These limitations are highlighted in this study and further underline the current lack of transparency on chemicals in articles. Recommendations on how to address these limitations are also discussed.
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Affiliation(s)
- Damien J Bolinius
- Baltic Sea Centre, Stockholm University, SE-106 91 Stockholm, Sweden.
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36
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Wang B, Wang H, Xiao D, Han D. In vitro effects of brominated flame retardants, selected metals and their mixtures on ethoxyresorufin-O-deethylase activity in Mossambica tilapia liver. Ecotoxicol Environ Saf 2018; 161:350-355. [PMID: 29890436 DOI: 10.1016/j.ecoenv.2018.05.084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 05/26/2018] [Accepted: 05/29/2018] [Indexed: 06/08/2023]
Abstract
The in vitro effects of individual brominated flame retardants (BFRs), selected metals, and their binary mixtures on ethoxyresorufin-O-deethylase (EROD) activity were evaluated using a plate-reader method. The BFRs, 2,2',4,4'-tetrabromodiphenyl ether (BDE-47), decabromodiphenyl oxide (BDE-209), hexabromocyclododecane (HBCD), and tetrabromobisphenol A (TBBPA), were tested at doses ranging from 0.1 ng/L to 100 µg/L. Selected metals (Cu2+, Cd2+, Hg2+, and Zn2+) were screened at doses of 0.1 mg/L to 50 mg/L. The activity of EROD was significantly induced by TBBPA, BDE-209, and Zn2+, while HBCD, Cu2+, Cd2+, and Hg2+ decreased EROD activity. Moreover, following exposure to binary mixtures of metals and BFRs, the EROD activity dose-response curves were similar to those of the metals alone, indicating that EROD activity was governed by the metals.
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Affiliation(s)
- Biyan Wang
- School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China; Third Institute of Oceanography, State Oceanic Administration (SOA), Xiamen 361005, China
| | - Haiyan Wang
- Third Institute of Oceanography, State Oceanic Administration (SOA), Xiamen 361005, China.
| | - Dan Xiao
- School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China; Third Institute of Oceanography, State Oceanic Administration (SOA), Xiamen 361005, China
| | - Daxiong Han
- School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
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37
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Valskienė R, Baršienė J, Butrimavičienė L, Grygiel W, Stunžėnas V, Jokšas K, Stankevičiūtė M. Environmental genotoxicity and cytotoxicity levels in herring (Clupea harengus), flounder (Platichthys flesus) and cod (Gadus morhua) inhabiting the Gdansk Basin of the Baltic Sea. Mar Pollut Bull 2018; 133:65-76. [PMID: 30041361 DOI: 10.1016/j.marpolbul.2018.05.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 05/10/2018] [Accepted: 05/12/2018] [Indexed: 06/08/2023]
Abstract
Frequencies of eight nuclear abnormalities (NAs) reflecting environmental genotoxicity and cytotoxicity, were examined in 739 specimens of herring (Clupea harengus), flounder (Platichthys flesus) and cod (Gadus morhua) collected between 2009 and 2017 at 50 study stations located in the Gulf of Gdansk and the southern part of the Gdansk Deep (the Baltic Sea). The highest levels of geno-cytotoxicity were recorded in fish caught at stations located in close proximity to chemical and conventional munitions dumping sites or in zones polluted by Chemical Warfare Agents (CWAs). The values of NAs were significantly higher (up to 51-fold compared with the reference level) in herring caught at seven stations and in cod from one station located close to the munitions dumping sites. Exceptionally high total genotoxicity (∑Gtox) risk was found for flounder collected from 18 (72.0%) stations, herring caught at 12 (38.7%) stations and cod caught at four (17.4%) studied stations.
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Affiliation(s)
| | - Janina Baršienė
- Nature Research Centre, Akademijos 2, 08412 Vilnius, Lithuania
| | | | - Wlodzimierz Grygiel
- National Marine Fisheries Research Institute, 1 Kollataja Street, 81-332 Gdynia, Poland
| | | | - Kęstutis Jokšas
- Nature Research Centre, Akademijos 2, 08412 Vilnius, Lithuania
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Tian H, Lindenmayer DB, Wong GTW, Mao Z, Huang Y, Xue X. A methodological framework for coastal development assessment: A case study of Fujian Province, China. Sci Total Environ 2018; 615:572-580. [PMID: 28988093 DOI: 10.1016/j.scitotenv.2017.09.309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 09/28/2017] [Accepted: 09/28/2017] [Indexed: 06/07/2023]
Abstract
Decision-makers often have to make trade-offs between economic growth and environmental conservation when developing and managing coastal environments. Coastal development and management need to be subject to rigorous assessments to determine if they are sustainable over time. We propose a methodological framework - the Coastal Development Index (CDI) for the assessment of the changes in sustainability of coastal development over time. CDI is a modified version of the Ocean Health Index (OHI) but with two new indicators - ecological and environmental indicators (EEI), and social and economic indicators (SEI), both of which comprise three sub-indicators (coastal protection, clean waters and species protection for EEI, and food provision, coastal livelihoods and economies and tourism and recreation for SEI). The six sub-indicators represent key aspects of coastal development and the level of exploitation of natural resources that have previously been missing in other conceptual frameworks. We demonstrate the value of CDI with a detailed case study of Fujian Province in China, 2000-2013. The scores of CDI decreased from 1.01 in 2000 to 0.42 in 2013 suggesting that the Fujian coastal zone has experienced unsustainable development in that time. Meanwhile, the scores of EEI decreased from 22.1 to 20.4 while the scores of SEI increased from 21.9 to 48.1 suggesting that environmental values have been eroded by economic growth. Analysis of the scores of sub-indicators reveals a need to integrate economic growth and social development with environmental conservation on Fujian coastal management. Our case study highlights the potential value of the CDI for improving the ecological sustainability of coastal zone management and development practices.
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Affiliation(s)
- Haiyan Tian
- College of the Environment & Ecology, Xiamen University, Xiamen, 361102, China; Fenner School of Environment and Society, The Australian National University, Canberra, ACT, 2601, Australia
| | - David B Lindenmayer
- Fenner School of Environment and Society, The Australian National University, Canberra, ACT, 2601, Australia
| | - Gabriel T W Wong
- ANU Centre for Social Research and Methods, The Australian National University, Canberra, ACT, 2601, Australia
| | - Zhu Mao
- Coastal and Ocean Management Institute, Xiamen University, Xiamen, 361102, China
| | - Yi Huang
- Coastal and Ocean Management Institute, Xiamen University, Xiamen, 361102, China
| | - Xiongzhi Xue
- College of the Environment & Ecology, Xiamen University, Xiamen, 361102, China; Coastal and Ocean Management Institute, Xiamen University, Xiamen, 361102, China.
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Potet M, Giambérini L, Pain-Devin S, Louis F, Bertrand C, Devin S. Differential tolerance to nickel between Dreissena polymorpha and Dreissena rostriformis bugensis populations. Sci Rep 2018; 8:700. [PMID: 29335592 DOI: 10.1038/s41598-018-19228-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 12/21/2017] [Indexed: 11/23/2022] Open
Abstract
Differential tolerance to stress is partly responsible for the heterogeneity of biomarker responses between populations of a sentinel species. Although currently used for freshwater biomonitoring, studies concerning inter-populational variability in tolerance to contaminants for the zebra mussel (Dreissena polymorpha) are scarce. Moreover, this well-known invader is currently replaced by another, the quagga mussel (Dreissena rostriformis bugensis). To evaluate the differential tolerance between dreissenids, several populations of both species were exposed to a high concentration of nickel. A LT50 (time when 50% of individuals were dead) was established for each population. Biomarker responses and internal nickel concentration were also measured, to link tolerance with physiological status. Results evidenced that D. polymorpha populations are more heterogeneous and more tolerant than D. r. bugensis ones. For D. polymorpha populations only, LT50 values were positively correlated with the nickel contamination in situ, with higher anti-oxidative defences and a higher Integrated Biomarker Response value in the field. Such findings may be explained by local adaptation and invasion dynamic within each species. The significance of this differential tolerance when using biomarker responses for biomonitoring purposes is thus discussed.
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Holth TF, Storset A, Ribeiro AL, Ólafsdóttir Á, Halldórsson HP, Hylland K. Environmentally realistic exposure to weathered North Sea oil: Sublethal effects in Atlantic cod (Gadus morhua) and turbot (Scophthalmus maximus). J Toxicol Environ Health A 2017; 80:895-906. [PMID: 28837403 DOI: 10.1080/15287394.2017.1352195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
With increasing oil and gas activities and transport in the Arctic, there is a need to understand how operational or accidental releases of substances affect marine organisms from a pristine environment. The aim of the current study was to describe and compare the responses of two marine fish species, Atlantic cod (Gadus morhua) and turbot (Scophthalmus maximus), following exposure to three levels (low, medium, high) of the water-soluble fraction of a North Sea crude oil for 16 days. The exposure system simulated environmental exposure by allowing clean seawater to percolate through gravel covered in weathered oil before being introduced to aquaria. Both polycyclic aromatic hydrocarbon (PAH) metabolite bile concentrations and cytochrome P4501A (CYP1A) levels and activity increased markedly in comparison with controls in both species, but there were no significant differences between the three exposures. Turbot possessed 4-5-fold higher concentrations of two PAH bile metabolites compared to Atlantic cod by day 8. In contrast, hepatic CYP1A activity in cod was consistently 2-6-fold higher than in turbot with increasing differences over the experimental period. Baseline DNA strand breaks in lymphocytes and kidney cells were low in both species, but was elevated for all treatments by day two. There were no marked indications of the treatments affecting immune functions in either species. This investigation demonstrated that there may be significant differences in responses between species receiving identical exposures and that DNA strand breaks in lymphocytes and kidney cells are sensitive to confinement stress. Data also indicate that some species, such as turbot, may adapt to treatments within days and weeks.
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Affiliation(s)
- Tor Fredrik Holth
- a Department of Biosciences , University of Oslo , Blindern , Oslo , Norway
| | - Audun Storset
- a Department of Biosciences , University of Oslo , Blindern , Oslo , Norway
| | - Anne Luise Ribeiro
- a Department of Biosciences , University of Oslo , Blindern , Oslo , Norway
| | - Ásdís Ólafsdóttir
- b The University of Iceland´s Research Centre in Sudurnes , Gardvegi , Sandgerdi , Iceland
| | | | - Ketil Hylland
- a Department of Biosciences , University of Oslo , Blindern , Oslo , Norway
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41
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Giltrap M, Ronan J, Bignell JP, Lyons BP, Collins E, Rochford H, McHugh B, McGovern E, Bull L, Wilson J. Integration of biological effects, fish histopathology and contaminant measurements for the assessment of fish health: A pilot application in Irish marine waters. Mar Environ Res 2017; 129:113-132. [PMID: 28501102 DOI: 10.1016/j.marenvres.2017.04.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 03/03/2017] [Accepted: 04/01/2017] [Indexed: 06/07/2023]
Abstract
This study investigates the use of a weight of evidence (WOE) approach to evaluate fish health status and biological effects (BEs) of contaminants for assessment of ecosystem health and discusses its potential application in support of the Marine Strategy Framework Directive (MSFD). External fish disease, liver histopathology and several BEs of contaminant exposure including 7-ethoxy resorufin O-de-ethylase (EROD), acetylcholinesterase (AChE), bile metabolites, vitellogenin (VTG) and alkali labile phosphates (ALP) were measured in two flatfish species from four locations in Ireland. Contaminant levels in fish were generally low with PCBs in fish liver below OSPAR environmental assessment criteria (EAC). There were consistencies with low PCB levels, EROD and PAH bile metabolite levels detected in fish. Dab from Cork, Dublin and Shannon had the highest relative prevalence of liver lesions associated with the carcinogenic pathway. An integrated biomarker response (IBR) showed promise to be useful for evaluation of environmental risk, although more contaminant parameters in liver are required for a full assessment with the present study.
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Affiliation(s)
- Michelle Giltrap
- Zoology Department, Trinity College Dublin, Dublin 2, Ireland; Nanolab, FOCAS Research Institute, Dublin Institute of Technology, Kevin Street, Dublin 8, Ireland.
| | - Jenny Ronan
- Marine Institute, Rinville, Oranmore, Co. Galway, Ireland
| | - John P Bignell
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset, DT4 8UB, United Kingdom
| | - Brett P Lyons
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Barrack Road, Weymouth, Dorset, DT4 8UB, United Kingdom
| | - Evelyn Collins
- Marine Institute, Rinville, Oranmore, Co. Galway, Ireland
| | | | - Brendan McHugh
- Marine Institute, Rinville, Oranmore, Co. Galway, Ireland
| | - Evin McGovern
- Marine Institute, Rinville, Oranmore, Co. Galway, Ireland
| | - Lorraine Bull
- Zoology Department, Trinity College Dublin, Dublin 2, Ireland
| | - James Wilson
- Zoology Department, Trinity College Dublin, Dublin 2, Ireland
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Pampanin DM, Brooks SJ, Grøsvik BE, Le Goff J, Meier S, Sydnes MO. DNA adducts in marine fish as biological marker of genotoxicity in environmental monitoring: The way forward. Mar Environ Res 2017; 125:49-62. [PMID: 28167386 DOI: 10.1016/j.marenvres.2017.01.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 01/17/2017] [Accepted: 01/19/2017] [Indexed: 05/25/2023]
Abstract
DNA adducts in fish represent a very important genotoxicity endpoint in environmental monitoring, being a pre-mutagenic lesion that plays an essential role in the initiation of carcinogenesis. The analysis of DNA adducts is a challenging task due to the low concentration of the analyte. Methods are available to determine the presence of DNA adducts, although further knowledge is required to fully understand the nature of the adducts and responsible xenobiotics (i.e. position of adduct in DNA, most active xenobiotic and metabolite forms, structural information). At present, 32P-postlabeling is the most used method that has the required sensitivity for DNA adduct analyses in both human health and environmental monitoring. Development of new mass spectrometry based methods for identifying DNA adducts in complex matrixes is now considered as a necessary mission in toxicology in order to gain the necessary information regarding adduct formation and facilitate tracking sources of contamination. Mass spectrometry therefore represents the future of DNA adduct detection, bringing along a series of challenges that the scientific community is facing at present.
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Affiliation(s)
- Daniela M Pampanin
- International Research Institute of Stavanger, Mekjarvik 12, NO-4070 Randaberg, Norway; Faculty of Science and Technology, Department of Mathematics and Natural Science, University of Stavanger, NO-4036 Stavanger, Norway.
| | - Steven J Brooks
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, NO-0349 Oslo, Norway
| | | | - Jérémie Le Goff
- ADn'tox, Bâtiment Recherche, Centre François Baclesse 3, Avenue du Général Harris, 14076 Caen Cedex 5, France
| | - Sonnich Meier
- Institute of Marine Research, Box 1870, Nordnes, NO-5817 Bergen, Norway
| | - Magne O Sydnes
- Faculty of Science and Technology, Department of Mathematics and Natural Science, University of Stavanger, NO-4036 Stavanger, Norway
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Hylland K, Robinson CD, Burgeot T, Martínez-Gómez C, Lang T, Svavarsson J, Thain JE, Vethaak AD, Gubbins MJ. Integrated chemical and biological assessment of contaminant impacts in selected European coastal and offshore marine areas. Mar Environ Res 2017; 124:130-138. [PMID: 27262398 DOI: 10.1016/j.marenvres.2016.05.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 05/14/2016] [Accepted: 05/17/2016] [Indexed: 06/05/2023]
Abstract
This paper reports a full assessment of results from ICON, an international workshop on marine integrated contaminant monitoring, encompassing different matrices (sediment, fish, mussels, gastropods), areas (Iceland, North Sea, Baltic, Wadden Sea, Seine estuary and the western Mediterranean) and endpoints (chemical analyses, biological effects). ICON has demonstrated the use of a framework for integrated contaminant assessment on European coastal and offshore areas. The assessment showed that chemical contamination did not always correspond with biological effects, indicating that both are required. The framework can be used to develop assessments for EU directives. If a 95% target were to be used as a regional indicator of MSFD GES, Iceland and offshore North Sea would achieve the target using the ICON dataset, but inshore North Sea, Baltic and Spanish Mediterranean regions would fail.
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Affiliation(s)
- Ketil Hylland
- Department of Biosciences, University of Oslo, PO Box 1066, Blindern, N-0316 Oslo, Norway.
| | - Craig D Robinson
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen AB11 9DB, UK
| | - Thierry Burgeot
- IFREMER, Laboratory of Ecotoxicology, Rue de l'Ile d'Yeu, B.P. 21105, 44311 Nantes Cédex 03, France
| | - Concepción Martínez-Gómez
- Instituto Español de Oceanografía (IEO), Oceanographic Centre of Murcia, Varadero 1, PO Box 22, 30740, San Pedro del Pinatar, Murcia, Spain
| | - Thomas Lang
- Thünen Institute of Fisheries Ecology, Deichstr. 12, 27472 Cuxhaven, Germany
| | - Jörundur Svavarsson
- University of Iceland, Askja - Natural Science Building, Sturlugata 7, 101 Reykjavík, Iceland
| | - John E Thain
- Cefas Weymouth Laboratory, Barrack Road, The Nothe, Weymouth, Dorset DT4 8UB, UK
| | - A Dick Vethaak
- Deltares, Marine and Coastal Systems, PO Box 177, 2600 MH Delft, The Netherlands; VU University Amsterdam, Amsterdam Global Change Institute, Institute for Environmental Studies, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands
| | - Mattew J Gubbins
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen AB11 9DB, UK
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Lang T, Feist SW, Stentiford GD, Bignell JP, Vethaak AD, Wosniok W. Diseases of dab (Limanda limanda): Analysis and assessment of data on externally visible diseases, macroscopic liver neoplasms and liver histopathology in the North Sea, Baltic Sea and off Iceland. Mar Environ Res 2017; 124:61-69. [PMID: 26790353 DOI: 10.1016/j.marenvres.2015.12.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 12/03/2015] [Accepted: 12/15/2015] [Indexed: 06/05/2023]
Abstract
In the framework of the ICON project (Integrated Assessment of Contaminant Impacts on the North Sea), common dab (Limanda limanda) from seven offshore sampling areas in the North Sea, Icelandic waters and the western Baltic Sea were examined in 2008 for the presence of externally visible diseases and parasites (EVD), macroscopic liver neoplasms (tumours) (MLN) and histopathological liver lesions (LH). Methodologies applied followed standardised ICES and BEQUALM protocols. The EDV results revealed pronounced spatial variation, with dab from the central and northern North Sea sampling areas showing the highest disease prevalence. MLN were recorded only in North Sea dab from the German Bight, Firth of Forth and Ekofisk at a low prevalence. LH results revealed a dominant prevalence of non-specific, mostly inflammatory, lesions and a low prevalence of early toxicopathic non-neoplastic lesions, tumour pre-stages (foci of cellular alteration) and liver tumours. For the analysis and assessment of spatial variation of EVD, a Fish Disease Index (FDI) was calculated for individual dab, summarising data on the presence/absence of EDV, their severity grades, effects on the host and compensating for effects of length, sex and season. FDI data confirmed that the health status of North Sea dab from the offshore areas Dogger Bank, Ekofisk and Firth of Forth was significantly worse than in dab from the German Bight, Icelandic areas and the western Baltic Sea. An assessment of the disease data following ICES/OSPAR criteria was accomplished by applying established numeric background (BAC) and ecological assessment criteria (EAC) for EDV, MLN and LH. The combined assessment of the three disease categories indicated that health effects classified as unacceptable were rare and mainly affected dab from the North Sea. Based on the findings of the present study, it is recommended to monitor wild fish diseases in the context of assessing the impact of hazardous substances and other stressors on the marine environment. The Fish Disease Index (FDI) is regarded as a strong tool for disease data analysis and assessment, suitable as ecosystem health indicator.
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Affiliation(s)
- Thomas Lang
- Thünen Institute of Fisheries Ecology, Deichstr. 12, Cuxhaven 27472, Germany.
| | - Stephen W Feist
- Cefas Weymouth Laboratory, Barrack Road, The Nothe, Weymouth, Dorset DT4 8UB, UK
| | - Grant D Stentiford
- Cefas Weymouth Laboratory, Barrack Road, The Nothe, Weymouth, Dorset DT4 8UB, UK
| | - John P Bignell
- Cefas Weymouth Laboratory, Barrack Road, The Nothe, Weymouth, Dorset DT4 8UB, UK
| | - A Dick Vethaak
- Deltares, Marine and Coastal Systems, P.O. Box 177, Delft 2600 MH, The Netherlands; VU University Amsterdam, Institute for Environmental Studies (IVM), De Boelelaan 1085, Amsterdam 1081 HV, The Netherlands
| | - Werner Wosniok
- Institute of Statistics, University of Bremen, Linzer Str. 4, Bremen 28359, Germany
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45
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Martínez-Gómez C, Robinson CD, Burgeot T, Gubbins M, Halldorsson HP, Albentosa M, Bignell JP, Hylland K, Vethaak AD. Biomarkers of general stress in mussels as common indicators for marine biomonitoring programmes in Europe: The ICON experience. Mar Environ Res 2017; 124:70-80. [PMID: 26654299 DOI: 10.1016/j.marenvres.2015.10.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 10/27/2015] [Accepted: 10/29/2015] [Indexed: 06/05/2023]
Abstract
This study investigated whether general stress biomarkers in mussels can be applied as common first-tier biomarkers in regional biomonitoring programmes in the North Sea (including Iceland) and western Mediterranean Sea. Stress on Stress (SoS) and lysosomal membrane stability (LMS) biomarkers were analysed in resident mussels (Mytilus sp.) from 8 coastal sites and in transplanted mussels (Mytilus galloprovincialis) from two Spanish Mediterranean coastal sites. The assessment of results, as input to pollution monitoring strategies, was performed jointly for LMS and SoS data from the two regions. Contaminant body burden of the mussels was compared with biomarker results. The results demonstrated that these two general and non-expensive stress biomarkers in mussel can be applied throughout European waters, providing a cost-effective and harmonised approach to screen contaminant-related biological effects within the framework of wide-scale pollution biomonitoring programmes, such as that proposed by the European Union, i.e. the Marine Strategy Framework Directive.
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Affiliation(s)
- Concepción Martínez-Gómez
- Instituto Español de Oceanografía (IEO), Oceanographic Centre of Murcia, Varadero 1, PO Box 22, 30740 San Pedro del Pinatar (Murcia), Spain.
| | - Craig David Robinson
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen AB11 9DB, UK.
| | - Thierry Burgeot
- IFREMER, Laboratory of Ecotoxicology, Rue de l'Ile d'Yeu, B.P. 21105, F-44311 Nantes Cédex 03, France.
| | - Matt Gubbins
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen AB11 9DB, UK.
| | - Halldor P Halldorsson
- The University of Iceland's Research Centre in Sudurnes, University of Iceland, Gardvegi 1, 245 Sandgerdi, Iceland.
| | - Marina Albentosa
- Instituto Español de Oceanografía (IEO), Oceanographic Centre of Murcia, Varadero 1, PO Box 22, 30740 San Pedro del Pinatar (Murcia), Spain.
| | - John P Bignell
- CEFAS, Barrack Road, The Nothe, Weymouth, Dorset, DT4 8UB, England, UK.
| | - Ketil Hylland
- Department of Bioscience, University of Oslo, PO Box 1066, Blindern, N-0316 Oslo, Norway.
| | - A Dick Vethaak
- Deltares, Marine and Coastal Systems, P.O. Box 177, 2600 MH Delft, The Netherlands; VU University Amsterdam, Institute for Environmental Studies, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands.
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46
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Burgeot T, Akcha F, Ménard D, Robinson C, Loizeau V, Brach-Papa C, Martínez-Gòmez C, Le Goff J, Budzinski H, Le Menach K, Cachot J, Minier C, Broeg K, Hylland K. Integrated monitoring of chemicals and their effects on four sentinel species, Limanda limanda, Platichthys flesus, Nucella lapillus and Mytilus sp., in Seine Bay: A key step towards applying biological effects to monitoring. Mar Environ Res 2017; 124:92-105. [PMID: 27839718 DOI: 10.1016/j.marenvres.2016.10.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 07/05/2016] [Accepted: 10/31/2016] [Indexed: 06/06/2023]
Abstract
The International workshop on Integrated Assessment of CONtaminants impacts on the North sea (ICON) provided a framework to validate the application of chemical and biological assessment thresholds (BACs and EACs) in the Seine Bay in France. Bioassays (oyster larval anomalies, Corophium arenarium toxicity assay and DR Calux) for sediment and biomarkers: ethoxyresorufin-O-deethylase (EROD) activity, acetylcholinesterase (AChE) activity, lysosomal membrane stability (LMS), DNA strand breaks using the Comet assay, DNA adducts, micronucleus (MN), PAH metabolites, imposex, intersex and fish external pathologies were analysed in four marine sentinel species (Platichthys flesus, Limanda limanda, Mytilus sp. and Nucella lapilus). Polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and heavy metals were analysed in biota and sediment. Results for sediment and four species in 2008-2009 made it possible to quantify the impact of contaminants using thresholds (Environmental Assessment Criteria/EAC2008: 70% and EAC2009: 60%) and effects (EAC2008: 50% and EAC2009: 40%) in the Seine estuary. The Seine estuary is ranked among Europe's most highly polluted sites.
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Affiliation(s)
- Thierry Burgeot
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France.
| | - Farida Akcha
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France
| | - Dominique Ménard
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France
| | - Craig Robinson
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen, AB11 9DB, UK
| | - Véronique Loizeau
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France
| | - Christophe Brach-Papa
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France
| | - Concepción Martínez-Gòmez
- Instituto Espagňol de Oceanografia, Oceanografic Centre of Murcia, Varadero 1, 30740, San Pedro del Pinatar, Murcia, Spain
| | - Jérémie Le Goff
- Adn'Tox, GRECAN, Centre François Baclesse, Avenue du Général Harris, 14076, Caen Cedex 05, France
| | - Hélène Budzinski
- University of Bordeaux, Laboratory EPOC, UMR CNRS 5805, 33615, Pessac cedex, France
| | - Karine Le Menach
- University of Bordeaux, Laboratory EPOC, UMR CNRS 5805, 33615, Pessac cedex, France
| | - Jérome Cachot
- University of Bordeaux, Laboratory EPOC, UMR CNRS 5805, 33615, Pessac cedex, France
| | - Christophe Minier
- Laboratory of Ecotoxicology (LEMA), UMR SEBIO, University of Le Havre, 25 Rue P. Lebon, 76058, Le Havre, France
| | - Katja Broeg
- Federal Maritime and Hydrographic Agency of Germany (BSH), Benhard-Nocht-Straße 78, 20359, Hamburg, Germany
| | - Ketil Hylland
- Department of Biosciences, University of Oslo, Pb 1066, Blindern, N-0316, Oslo, Norway
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47
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Lyons BP, Bignell JP, Stentiford GD, Bolam TPC, Rumney HS, Bersuder P, Barber JL, Askem CE, Nicolaus MEE, Maes T. Determining Good Environmental Status under the Marine Strategy Framework Directive: Case study for descriptor 8 (chemical contaminants). Mar Environ Res 2017; 124:118-129. [PMID: 26733271 DOI: 10.1016/j.marenvres.2015.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 12/04/2015] [Accepted: 12/15/2015] [Indexed: 06/05/2023]
Abstract
The European Union Marine Strategy Framework Directive (MSFD) requires individual member states to develop a robust set of tools for defining eleven qualitative descriptors of Good Environmental Status (GES), such as demonstrating that "Concentrations of contaminants are at levels not giving rise to pollution effects" (GES descriptor 8). Adopting the recommendations of the ICES/OSPAR Study Group for the Integrated Monitoring of Contaminants and Biological Effects (SGIMC), we present a case study demonstrating how the proposed approach, using chemical contaminant (metals and polycyclic aromatic hydrocarbons and polychlorinated biphenyls) and biological effects (EROD, bile metabolites and pathology) data in different matrices (sediment and biota), could be used to contribute to the determination of GES in a region of the North Sea region off the east coast of the UK.
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Affiliation(s)
- B P Lyons
- Cefas Weymouth Laboratory, Barrack Road, The Nothe, Weymouth, Dorset, DT4 8UB, UK.
| | - J P Bignell
- Cefas Weymouth Laboratory, Barrack Road, The Nothe, Weymouth, Dorset, DT4 8UB, UK
| | - G D Stentiford
- Cefas Weymouth Laboratory, Barrack Road, The Nothe, Weymouth, Dorset, DT4 8UB, UK
| | - T P C Bolam
- Cefas Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 0HT, UK
| | - H S Rumney
- Cefas Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 0HT, UK
| | - P Bersuder
- Cefas Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 0HT, UK
| | - J L Barber
- Cefas Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 0HT, UK
| | - C E Askem
- Cefas Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 0HT, UK
| | - M E E Nicolaus
- Cefas Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 0HT, UK
| | - T Maes
- Cefas Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk, NR33 0HT, UK
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48
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Robinson CD, Webster L, Martínez-Gómez C, Burgeot T, Gubbins MJ, Thain JE, Vethaak AD, McIntosh AD, Hylland K. Assessment of contaminant concentrations in sediments, fish and mussels sampled from the North Atlantic and European regional seas within the ICON project. Mar Environ Res 2017; 124:21-31. [PMID: 27112302 DOI: 10.1016/j.marenvres.2016.04.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 04/01/2016] [Accepted: 04/04/2016] [Indexed: 06/05/2023]
Abstract
Understanding the status of contaminants in the marine environment is a requirement of European Union Directives and the Regional Seas Conventions, so that measures to reduce pollution can be identified and their efficacy assessed. The international ICON workshop (Hylland et al., in this issue) was developed in order to test an integrated approach to assessing both contaminant concentrations and their effects. This paper describes and assesses the concentrations of trace metals, polycyclic aromatic hydrocarbons, and polychlorinated biphenyls in sediments, mussels, and fish collected from estuarine, coastal and offshore waters from Iceland to the Mediterranean Sea. For organic contaminants, concentrations progressively increased from Iceland, to the offshore North Sea, to the coastal seas, and were highest in estuaries. Metals had a more complex distribution, reflecting local anthropogenic inputs, natural sources and hydrological conditions. Use of internationally recognised assessment criteria indicated that at no site were concentrations of all contaminants at background and that concentrations of some contaminants were of significant concern in all areas, except the central North Sea.
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Affiliation(s)
- Craig D Robinson
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen, AB11 9DB, UK.
| | - Lynda Webster
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen, AB11 9DB, UK
| | - Concepción Martínez-Gómez
- Instituto Español de Oceanografía (IEO), Oceanographic Centre of Murcia, Varadero 1, P.O. Box 22, 30740 San Pedro del Pinatar, Murcia, Spain
| | - Thierry Burgeot
- IFREMER, Laboratory of Ecotoxicology, Rue de l'Ile d'Yeu. B.P. 21105, F-44311 Nantes, Cédex 03, France
| | - Matthew J Gubbins
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen, AB11 9DB, UK
| | - John E Thain
- Cefas, Weymouth Laboratory, The Nothe, Barrack Road, Weymouth, Dorset, DT4 8UB, UK
| | - A Dick Vethaak
- Deltares, Marine and Coastal Systems, P.O. Box 177, 2600 MH Delft, The Netherlands; Institute for Environmental Studies, VU University Amsterdam, De Boelelaan 1087, 1081 HV Amsterdam, The Netherlands
| | - Alistair D McIntosh
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen, AB11 9DB, UK
| | - Ketil Hylland
- Department of Biosciences, University of Oslo, P.O. Box 1066, Blindern, N-0316 Oslo, Norway
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Joachim S, Maria HT, Britt W, Bethanie CA. Determining oxidative stress and EROD activity in dab (Limanda limanda) in the North and Baltic Seas. Mar Environ Res 2017; 124:46-53. [PMID: 27887733 DOI: 10.1016/j.marenvres.2016.10.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 10/14/2016] [Accepted: 10/31/2016] [Indexed: 06/06/2023]
Abstract
The North and Baltic Seas are heavily trafficked marine areas with extensive anthropogenic activities, including cargo and fishing vessels, waste dumping, oil platforms, industrial activities and contamination from coastal runoff. In order to evaluate the environmental health of these regions, we used the demersal fish dab (Limanda limanda) as a sentinel species. The current study used well-established biomarkers for PAH exposure and oxidative stress, measuring EROD activity, the acute antioxidant response as well as oxidation of proteins detected as protein carbonyl levels. Results show the strongest biomarker results in an area with extensive oil drilling, where dab displayed high levels of EROD activities. This was also seen in dab captured in the Baltic Sea where elevated levels of oxidized glutathione and a trend towards higher EROD activity were observed. The obtained results did, however, not indicate a coherent biomarker response. The study was conducted off shore where many areas have presumably low levels of pollutants, and we could detect minor effects using the biomarker approach.
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Affiliation(s)
- Sturve Joachim
- Department of Biology and Environmental Science, BOX 463, University of Gothenburg, Göteborg, 405 30 Sweden.
| | - Hultman T Maria
- Department of Biology and Environmental Science, BOX 463, University of Gothenburg, Göteborg, 405 30 Sweden.
| | - Wassmur Britt
- Department of Biology and Environmental Science, BOX 463, University of Gothenburg, Göteborg, 405 30 Sweden.
| | - Carney Almroth Bethanie
- Department of Biology and Environmental Science, BOX 463, University of Gothenburg, Göteborg, 405 30 Sweden.
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