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Drizo A, Shaikh MO. An assessment of approaches and techniques for estimating water pollution releases from aquaculture production facilities. MARINE POLLUTION BULLETIN 2023; 196:115661. [PMID: 37898017 DOI: 10.1016/j.marpolbul.2023.115661] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/26/2023] [Accepted: 10/10/2023] [Indexed: 10/30/2023]
Abstract
The rapid expansion of the aquaculture industry raises concerns about water pollution from aquaculture production facilities (APFs). APFs release pollutants, including fish feed and feces, threatening the environment. The United Nations has introduced regulatory tools like the National Baseline Budget of pollutants (NBB) and Pollutant Release and Transfer Registers (PRTRs) to monitor pollution. However, these tools lack specific capabilities for estimating aquaculture-related pollution, especially from mariculture non-point sources (NPS). The United Nations Programme for the Assessment and Control of Marine Pollution in the Mediterranean (UNEP/MAP) stresses the need for an inventory and guidance document. Our comprehensive literature review focused on (1) NPS discharges of specific pollutants from APFs, (2) methods for estimating potential pollution releases from aquaculture, and (3) compiling information into a guidance document summarizing estimation methods. The geographical coverage of our study includes Europe, Australia, the USA, Canada, and East/Southeast Asia.
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Affiliation(s)
- Aleksandra Drizo
- International College Sustainability Science and Management Program, Tunghai University, No.1727, Sec.4, Taiwan Boulevard, Taichung City 407, Taiwan.
| | - Muhammad Omar Shaikh
- International College Sustainability Science and Management Program, Tunghai University, No.1727, Sec.4, Taiwan Boulevard, Taichung City 407, Taiwan.
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Alesci A, Di Paola D, Fumia A, Marino S, D’Iglio C, Famulari S, Albano M, Spanò N, Lauriano ER. Internal Defense System of Mytilus galloprovincialis (Lamarck, 1819): Ecological Role of Hemocytes as Biomarkers for Thiacloprid and Benzo[a]Pyrene Pollution. TOXICS 2023; 11:731. [PMID: 37755742 PMCID: PMC10537264 DOI: 10.3390/toxics11090731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/18/2023] [Accepted: 08/23/2023] [Indexed: 09/28/2023]
Abstract
The introduction of pollutants, such as thiacloprid and benzo[a]pyrene (B[a]P), into the waters of urbanized coastal and estuarine areas through fossil fuel spills, domestic and industrial waste discharges, atmospheric inputs, and continental runoff poses a major threat to the fauna and flora of the aquatic environment and can have a significant impact on the internal defense system of invertebrates such as mussels. Using monoclonal and polyclonal anti-Toll-like receptor 2 (TLR2) and anti-inducible nitric oxide synthetase (iNOS) antibodies for the first time, this work aims to examine hemocytes in the mantle and gills of M. galloprovincialis as biomarkers of thiacloprid and B[a]P pollution and analyze their potential synergistic effect. To pursue this objective, samples were exposed to the pollutants, both individually and simultaneously. Subsequently, oxidative stress biomarkers were evaluated by enzymatic analysis, while tissue changes and the number of hemocytes in the different contaminated groups were assessed via histomorphological and immunohistochemical analyses. Our findings revealed that in comparison to a single exposure, the two pollutants together significantly elevated oxidative stress. Moreover, our data may potentially enhance knowledge on how TLR2 and iNOS work as part of the internal defense system of bivalves. This would help in creating new technologies and strategies, such as biosensors, that are more suitable for managing water pollution, and garnering new details on the condition of the marine ecosystem.
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Affiliation(s)
- Alessio Alesci
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy; (A.A.); (D.D.P.); (S.M.); (C.D.); (S.F.)
| | - Davide Di Paola
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy; (A.A.); (D.D.P.); (S.M.); (C.D.); (S.F.)
| | - Angelo Fumia
- Department of Clinical and Experimental Medicine, University of Messina, Padiglione C, A. O. U. Policlinico “G. Martino”, 98124 Messina, Italy;
| | - Sebastian Marino
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy; (A.A.); (D.D.P.); (S.M.); (C.D.); (S.F.)
| | - Claudio D’Iglio
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy; (A.A.); (D.D.P.); (S.M.); (C.D.); (S.F.)
| | - Sergio Famulari
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy; (A.A.); (D.D.P.); (S.M.); (C.D.); (S.F.)
| | - Marco Albano
- Department of Veterinary Sciences, University of Messina, 98168 Messina, Italy;
| | - Nunziacarla Spanò
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy; (A.A.); (D.D.P.); (S.M.); (C.D.); (S.F.)
| | - Eugenia Rita Lauriano
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy; (A.A.); (D.D.P.); (S.M.); (C.D.); (S.F.)
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Pelikan J, Majnarić N, Maurić Maljković M, Pikelj K, Hamer B. Physico-Chemical and Ecotoxicological Evaluation of Marine Sediments Contamination: A Case Study of Rovinj Coastal Area, NE Adriatic Sea, Croatia. TOXICS 2022; 10:toxics10080478. [PMID: 36006157 PMCID: PMC9415096 DOI: 10.3390/toxics10080478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/07/2022] [Accepted: 08/11/2022] [Indexed: 05/14/2023]
Abstract
Comprehensive spatial and temporal data on sediment quality in the Adriatic Sea are lacking. Therefore, prior to planned anthropogenic interventions in the local marine environment, such as deepening of the Rovinj harbour, the results of physicochemical and ecotoxicological analyses of five local coastal sediments were compared with regional averages and SQGs of neighbouring countries. Analyses of sediment grain size, content of metals and heavy metals, PAHs and PCBs were performed according to standard protocols. Sediment quality was classified according to French legislation (N1 and N2 level) and sediment guidelines. The phytotoxicity of the eluates was studied by flax seed germination tests. The logistic regression models Pmax and Pavg were used to estimate the probability of toxic effects. Except for the open sea (S5), all other sediments had concentrations slightly higher than the N1 for some metals (Cu, Ni, Hg, Cr) or ΣPAHs, while the Rovinj harbour (S1) reached the N2 value for mercury. The phytotoxicity assay with sediment eluates showed inhibition of germination, root length and root biomass production, with an average phytotoxicity index (PI) ranging from 6.06% to 42.00%. Significant correlations of Pavg and Pmax values with phytotoxicity and other specific parameters were found. In general, according to the applied SQGs, there are no potential ecological impacts on the marine environment at any of the investigated sites, with the exception of site S1.
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Affiliation(s)
- Jadranka Pelikan
- Faculty of Science, Department of Geology, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
- Laboratory for Marine Nanotechnology and Biotechnology, Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
| | - Nina Majnarić
- Laboratory for Marine Nanotechnology and Biotechnology, Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
| | - Maja Maurić Maljković
- Laboratory for Marine Nanotechnology and Biotechnology, Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
- Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000 Zagreb, Croatia
| | - Kristina Pikelj
- Faculty of Science, Department of Geology, University of Zagreb, Horvatovac 102a, 10000 Zagreb, Croatia
| | - Bojan Hamer
- Laboratory for Marine Nanotechnology and Biotechnology, Center for Marine Research, Ruđer Bošković Institute, Giordano Paliaga 5, 52210 Rovinj, Croatia
- Correspondence: ; Tel.: +385-52-804-714
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Barkhau J, Sanchez A, Lenz M, Thiel M. Effects of microplastics (PVC, PMMA) on the mussel Semimytilus algosus differ only at high concentrations from those of natural microparticles (clay, celite). MARINE POLLUTION BULLETIN 2022; 177:113414. [PMID: 35314397 DOI: 10.1016/j.marpolbul.2022.113414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 12/20/2021] [Accepted: 01/30/2022] [Indexed: 06/14/2023]
Abstract
Laboratory exposure studies allow to investigate the impact of microplastics on marine biota, but commonly lack a procedural control, i.e. assessing the effects of natural microparticles. In two experiments with the mussel Semimytilus algosus, we compared the effects of clay vs. polyvinyl chloride (PVC) and celite vs. polymethyl-methacrylate (PMMA), respectively, at concentrations of 1.5, 15 and 150 mg l-1. After more than 60 days, no effects on respiration and clearance rates, mortality and byssus strength were observed. However, in mussels exposed to PVC the Body Condition Index was 34% lower at 150 mg l-1 than at 1.5 mg l-1. Furthermore, at 15 mg l-1, mussels exposed to microplastics produced over 40% less byssus than those exposed to natural microparticles. This suggests that mussels react differently to natural microparticles and to microplastics, but only at high particle loads that exceed current environmental microplastic concentrations by orders of magnitude.
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Affiliation(s)
- Jonas Barkhau
- Department of Marine Biology, Institute for Biological Sciences, University of Rostock, 18059 Rostock, Germany.
| | - Abril Sanchez
- Departamento de Biología Marina, Facultad de Ciencias del Mar, Universidad Católica del Norte, Larrondo 1281, Coquimbo, Chile
| | - Mark Lenz
- GEOMAR Helmholtz Centre for Ocean Research Kiel, Marine Ecology Department, Düsternbrooker Weg 20, 24105 Kiel, Germany
| | - Martin Thiel
- Departamento de Biología Marina, Facultad de Ciencias del Mar, Universidad Católica del Norte, Larrondo 1281, Coquimbo, Chile; Centro de Estudios Avanzados en Zonas Aridas (CEAZA), Larrondo 1281, Coquimbo, Chile; Millennium Nucleus Ecology and Sustainable Management of Oceanic Islands (ESMOI), Larrondo 1281, Coquimbo, Chile
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Constenla M, Soler-Membrives A, Besada V, Carrassón M. Impact assessment of a large river on the sediments and fish from its continental shelf: using Solea solea as sentinel in the Ebro river mouth (NW Mediterranean, Spain). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:15713-15728. [PMID: 34636002 DOI: 10.1007/s11356-021-16408-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 09/04/2021] [Indexed: 06/13/2023]
Abstract
Many studies have been carried out along mighty rivers with heavily industrialized watersheds to evaluate pollutants and their effects on freshwater organisms. However, their impact on marine organisms is virtually unknown. In order to cover this gap, Solea solea, one of the most important commercial fish species, together with sediments, were sampled during 2013-2015 offshore from the Ebro Delta river mouth. Fish health indicators (condition indices, histological tissue alterations, and parasite descriptors) were used to assess the potential effect of pollutants, an issue of particular interest in the area following the dredging activities taking place in the river upstream in 2013. No major histopathological alterations were detected, but perivascular inflammatory foci (PIF) were frequently observed, especially in 2014. The most prevalent and abundant parasites were acanthocephalans and digeneans within the digestive tract and copepods on the gills. Levels of trace metals from sediments and fish muscle were below the effects range median and reference levels accepted for human consumption, respectively. However, the lower levels of the hepatosomatic index, higher numbers of PIF, and variations in the abundance of parasites in 2014 and 2015 could suggest a pollutant exposure during these years. These results warn signs of toxicity, which could be associated with sediment leaks during the dredging activities.
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Affiliation(s)
- Maria Constenla
- Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain.
| | - Anna Soler-Membrives
- Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain
| | - Victoria Besada
- Instituto Español de Oceanografía, IEO, Centro Oceanográfico de Vigo, Subida a Radio Faro, 50, 36390, Vigo, Spain
| | - Maite Carrassón
- Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain
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de Souza AC, Cabral AC, da Silva J, Neto RR, Martins CC. Low levels of persistent organic pollutants in sediments of the Doce River mouth, South Atlantic, before the Fundão dam failure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 802:149882. [PMID: 34464788 DOI: 10.1016/j.scitotenv.2021.149882] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 07/30/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
The Doce River mouth (DRM) was severely impacted by the rupture of the Fundão Dam in 2015, considered the greatest Brazilian environmental tragedy in terms of tailings volume released (>40 million m3) and traveled distance (~600 km until the Atlantic Ocean). Environmental monitoring has been performed since then, but background levels are scarce or absent to Persistent Organic Pollutants (POPs), making impact assessments difficult. In the current study, we presented the baseline levels, inventories, and risk assessment of the POPs polychlorinated biphenyl (PCBs) and organochlorinated pesticides (OCPs), in surface sediment of the DRM. Samples were collected in December 2010 and July 2011, i.e., four years before the Fundão dam failure. The total PCBs and the OCPs (Aldrin, HCHs, and Chlordanes) were detected in both sampling campaigns, with levels up to 9.50 and 1.64, 0.28, and 0.63 ng g-1, respectively. The decrease of the Doce River flow was the main factor contributing to seasonal variations in the spatial distribution, and to a slight decline in the levels and frequency of the analyzed POPs in sediments collected in the dry season (July 2011). Environmental risk assessment, inventories, and total mass results suggest a low potential of PCBs and OCPs accumulation before the dam failure. This is the first POPs assessment in the study area that helped identify some unexpected impacts of the Fundão dam failure and contributed to the understanding of POPs cycles in the Southern Atlantic, data that are still scarce in the region.
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Affiliation(s)
- Amanda Câmara de Souza
- Centro de Estudos do Mar, Universidade Federal do Paraná - Campus Pontal do Paraná, Caixa Postal 61, 83255-976 Pontal do Paraná, PR, Brazil
| | - Ana Caroline Cabral
- Centro de Estudos do Mar, Universidade Federal do Paraná - Campus Pontal do Paraná, Caixa Postal 61, 83255-976 Pontal do Paraná, PR, Brazil; Programa de Pós-Graduação em Sistemas Costeiros e Oceânicos (PGSISCO), Universidade Federal do Paraná, Caixa Postal 61, 83255-976 Pontal do Paraná, PR, Brazil
| | - Josilene da Silva
- Centro de Estudos do Mar, Universidade Federal do Paraná - Campus Pontal do Paraná, Caixa Postal 61, 83255-976 Pontal do Paraná, PR, Brazil; Instituto Oceanográfico, Universidade de São Paulo, Praça do Oceanográfico, 191, 05508-120 São Paulo, SP, Brazil
| | - Renato Rodrigues Neto
- Laboratório de Geoquímica Ambiental e Poluição Marinha (LabGAm), Departamento de Oceanografia e Ecologia, Universidade Federal do Espírito Santo, Av. Fernando Ferrari, 514, 29075-910 Vitória, Espírito Santo, Brazil
| | - César C Martins
- Centro de Estudos do Mar, Universidade Federal do Paraná - Campus Pontal do Paraná, Caixa Postal 61, 83255-976 Pontal do Paraná, PR, Brazil.
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Briaudeau T, Alves Dos Santos LA, Zorita I, Izagirre U, Marigómez I. Biological responses and toxicopathic effects elicited in Solea senegalensis juveniles by waterborne exposure to benzo[a]pyrene. MARINE ENVIRONMENTAL RESEARCH 2021; 170:105351. [PMID: 34015608 DOI: 10.1016/j.marenvres.2021.105351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 04/29/2021] [Accepted: 05/02/2021] [Indexed: 06/12/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are priority contaminants in coastal and estuarine ecosystems under anthropogenic pressure. Although PAHs tend to accumulate in the sediment, toxicity for benthic flat fish such as soles may be caused by PAHs released from the sediment to the water column. Within this context, the present investigation aims at recognizing toxicopathic effects elicited after waterborne exposure to benzo[a]pyrene B[a]P, a model individual PAH compound, in juvenile Solea senegalensis. Sole juveniles were exposed to various concentrations of waterborne B[a]P for 3 and 7 days. Brain, liver, gills and gonad were the target tissues selected to determine biochemical and lysosomal biomarkers, and histopathology. Biological responses and toxicopathic effects were consistent with B[a]P concentration and exposure time. From day 3, hepatic catalase inhibition indicated potential oxidative effects of B[a]P. At day 7, contaminant exposure produced hepatic glutathione-S-transferase induction at low concentrations and inhibition at higher levels, evidencing a bell-shaped response. A clear gradient in lysosomal membrane destabilisation was observed in relation with B[a]P concentrations. Histopathological lesions were more frequent at day 7 and at higher contaminant levels. It seems that environmentally relevant waterborne concentrations of B[a]P (1000 ng/l) would suffice to cause toxicopathic effects on sole juveniles in relatively short exposure times. In agreement, the Integrative Biological Response index (IBR/n) indicated a dose-dependent decline in health condition upon exposure to B[a]P (IBR/nHighB[a]P > IBR/nMidB[a]P > IBR/nLowB[a]P > IBR/nDMSO > IBR/nControl). Overall, changes in antioxidant enzymes activity, lysosomal biomarkers and gill and liver histopathology are responsive early-warning signs of health disturbance in sole juveniles exposed to waterborne PAHs.
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Affiliation(s)
- Tifanie Briaudeau
- Cell Biology in Environmental Toxicology Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country(UPV/EHU), Basque Country, Spain
| | - Luis Alejandro Alves Dos Santos
- Cell Biology in Environmental Toxicology Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country(UPV/EHU), Basque Country, Spain
| | - Izaskun Zorita
- AZTI, Herrera Kaia, Portualdea z/g, 20110, Pasaia-Gipuzkoa, Basque Country, Spain
| | - Urtzi Izagirre
- Cell Biology in Environmental Toxicology Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country(UPV/EHU), Basque Country, Spain
| | - Ionan Marigómez
- Cell Biology in Environmental Toxicology Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country(UPV/EHU), Basque Country, Spain.
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Gilmour ME, Lewis PJ, Paige T, Lavers JL. Persistent organic pollutant (POPs) concentrations from great-winged petrels nesting in Western Australia. MARINE POLLUTION BULLETIN 2021; 168:112396. [PMID: 33894588 DOI: 10.1016/j.marpolbul.2021.112396] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/07/2021] [Accepted: 04/13/2021] [Indexed: 06/12/2023]
Abstract
Marine animals that traverse coastal and offshore environments are potentially exposed to multiple sources of pollution. Baseline data of pollutant concentrations of these fauna are needed in remote areas as human populations grow and economic development increases because changes may affect local wildlife in unforeseen ways. Persistent organic pollutant (POPs) concentrations were quantified in an understudied seabird, the great-winged petrel (Pterodroma macroptera), that breeds in southern Western Australia. Organochlorine pesticides, polychlorinated biphenyls (PCBs), and novel brominated flame retardants (NBFRs) were measured in adults. Total POPs concentrations ranged 5.6-46.4 ng g-1 ww. The most frequently detected POPs were the dichlorodiethyltrichloroethane (DDT) metabolite 4,4'DDE, the PCB CB-28, and the BFR polybrominated diphenyl ether BDE-99. These results contribute to the limited POPs data in marine fauna in this remote region, and the Southern Hemisphere, adding to the growing body of evidence that remote regions are affected by global trends of POPs distributions.
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Affiliation(s)
- Morgan E Gilmour
- Ocean Sciences Department, University of California Santa Cruz, Santa Cruz, CA 95060, USA; Institute for Marine and Antarctic Studies, University of Tasmania, Battery Point, Tasmania 7004, Australia.
| | - Phoebe J Lewis
- Centre for Environmental Sustainability and Remediation (EnSuRe), School of Science, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
| | - Tanya Paige
- Centre for Environmental Sustainability and Remediation (EnSuRe), School of Science, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia
| | - Jennifer L Lavers
- Institute for Marine and Antarctic Studies, University of Tasmania, Battery Point, Tasmania 7004, Australia
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Caroselli E, Frapiccini E, Franzellitti S, Palazzo Q, Prada F, Betti M, Goffredo S, Marini M. Accumulation of PAHs in the tissues and algal symbionts of a common Mediterranean coral: Skeletal storage relates to population age structure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 743:140781. [PMID: 32673924 DOI: 10.1016/j.scitotenv.2020.140781] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 07/01/2020] [Accepted: 07/04/2020] [Indexed: 06/11/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are widespread and harmful environmental pollutants that threaten marine ecosystems. Assessing their level and source is crucial to estimate the potential risks for marine organisms, as PAHs represent an additional threat to organism resilience under ongoing climatic change. Here we applied the QuEChERS extraction method to quantify four PAHs (i.e. acenaphthene, fluorene, fluoranthene, and pyrene) in three biological compartments (i.e. skeleton, tissue, and zooxanthellae symbiotic algae) of adult and old specimens of a scleractinian coral species (Balanophyllia europaea) that is widespread throughout the Mediterranean Sea. A higher concentration of all four investigated PAHs was observed in the zooxanthellae, followed by the coral tissue, with lowest concentration in the skeleton, consistently with previous studies on tropical species. In all the three biological compartments, the concentration of low molecular weight PAHs was higher with respect to high-molecular weight PAHs, in agreement with their bioaccumulation capabilities. PAH concentration was unrelated to skeletal age. Observed PAHs were of petrogenic origin, reflecting the pollution sources of the sampling area. By coupling PAH data with population age structure data measured in the field, the amount of PAHs stored in the long term (i.e. up to 20 years) in coral skeletons was quantified and resulted in 53.6 ng m-2 of acenaphthene, 69.4 ng m-2 of fluorene, 2.7 ng m-2 of fluoranthene, and 11.7 ng m-2 of pyrene. This estimate provides the basis for further assessments of long-term sequestration of PAHs from the marine environment in the whole Mediterranean, given the widespread distribution of the investigated coral species.
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Affiliation(s)
- Erik Caroselli
- Marine Science Group, Department of Biological, Geological and Environmental Sciences, University of Bologna, via Selmi 3, 40126 Bologna, Italy; Fano Marine Center, The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Viale Adriatico 1/N, 61032 Fano, Italy.
| | - Emanuela Frapiccini
- Institute of Biological Resources and Marine Biotechnology (IRBIM), National Research Council (CNR), Largo Fiera della Pesca 2, 60125 Ancona, Italy; Fano Marine Center, The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Viale Adriatico 1/N, 61032 Fano, Italy.
| | - Silvia Franzellitti
- Animal and Environmental Physiology Laboratory, Department of Biological, Geological and Environmental Sciences, University of Bologna, via S. Alberto 163, 48123 Ravenna, Italy; Fano Marine Center, The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Viale Adriatico 1/N, 61032 Fano, Italy.
| | - Quinzia Palazzo
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Via Selmi 2, 40126 Bologna, Italy; Fano Marine Center, The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Viale Adriatico 1/N, 61032 Fano, Italy.
| | - Fiorella Prada
- Marine Science Group, Department of Biological, Geological and Environmental Sciences, University of Bologna, via Selmi 3, 40126 Bologna, Italy; Fano Marine Center, The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Viale Adriatico 1/N, 61032 Fano, Italy.
| | - Mattia Betti
- Institute of Biological Resources and Marine Biotechnology (IRBIM), National Research Council (CNR), Largo Fiera della Pesca 2, 60125 Ancona, Italy; Fano Marine Center, The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Viale Adriatico 1/N, 61032 Fano, Italy.
| | - Stefano Goffredo
- Marine Science Group, Department of Biological, Geological and Environmental Sciences, University of Bologna, via Selmi 3, 40126 Bologna, Italy; Fano Marine Center, The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Viale Adriatico 1/N, 61032 Fano, Italy.
| | - Mauro Marini
- Institute of Biological Resources and Marine Biotechnology (IRBIM), National Research Council (CNR), Largo Fiera della Pesca 2, 60125 Ancona, Italy; Fano Marine Center, The Inter-Institute Center for Research on Marine Biodiversity, Resources and Biotechnologies, Viale Adriatico 1/N, 61032 Fano, Italy.
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Allouche M, Hamdi I, Nasri A, Harrath AH, Mansour L, Beyrem H, Boufahja F. Laboratory bioassay exploring the effects of anti-aging skincare products on free-living marine nematodes: a case study of collagen. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:11403-11412. [PMID: 31965497 DOI: 10.1007/s11356-020-07655-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 01/07/2020] [Indexed: 06/10/2023]
Abstract
Organic enrichment due to human impact is one of the major threats that affect benthic communities in semi-enclosed marine ecosystems, such as the Mediterranean Sea. However, many emerging sources of organic pollutants, such as those released to nature through human practices related to esthetics and cosmetics, remain underestimated, despite being an increasingly important source of organic matter input following a decade of expansion by the cosmetic industry. Therefore, an experiment was designed to explore the influence of collagen, the main component of commercialized skin anti-aging products, on a Mediterranean community of free-living marine nematodes from a beach in Rimel, northeast Tunisia. The effects of exposure for 30 days to a control treatment and three test treatments, corresponding to three levels of sedimentary enrichment with collagen (3, 6, and 12 ppm dry weight (DW)), were examined using a microcosm approach. Reductions in abundance and diversity were noted with an increase in collagen enrichment, together with a slight increase in individual weight. The presence of three species characteristic of control microcosms, Ptycholaimellus ponticus, Theristus modicus, and Kraspedonema reflectans, was clearly affected at the lowest dose; these were therefore classified as "collagen-sensitive." In contrast, the numbers of "collagen-tolerant" species, including Sigmophoranema rufum, Lauratonema hospitum, Enoploides spiculohamatus, and Trichotheristus mirabilis, increased significantly in the treated microcosms.
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Affiliation(s)
- Mohamed Allouche
- Faculty of Sciences of Bizerte, Laboratory of Environment Biomonitoring, Coastal Ecology and Ecotoxicology Unit, University of Carthage, 7021, Zarzouna, Tunisia
| | - Ilhem Hamdi
- Faculty of Sciences of Tunis, Laboratory of Ecology, Parasitology and Biology of Aquatic Organisms, University of Tunis El Manar, Tunis, Tunisia
| | - Ahmed Nasri
- Faculty of Sciences of Bizerte, Laboratory of Environment Biomonitoring, Coastal Ecology and Ecotoxicology Unit, University of Carthage, 7021, Zarzouna, Tunisia
| | - Abdel Halim Harrath
- Zoology Department, College of Science, King Saud University, Box 2455, Riyadh, 11451, Saudi Arabia
| | - Lamjed Mansour
- Zoology Department, College of Science, King Saud University, Box 2455, Riyadh, 11451, Saudi Arabia
| | - Hamouda Beyrem
- Faculty of Sciences of Bizerte, Laboratory of Environment Biomonitoring, Coastal Ecology and Ecotoxicology Unit, University of Carthage, 7021, Zarzouna, Tunisia
| | - Fehmi Boufahja
- Faculty of Sciences of Bizerte, Laboratory of Environment Biomonitoring, Coastal Ecology and Ecotoxicology Unit, University of Carthage, 7021, Zarzouna, Tunisia.
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11
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Zanardi-Lamardo E, Mitra S, Vieira-Campos AA, Cabral CB, Yogui GT, Sarkar SK, Biswas JK, Godhantaraman N. Distribution and sources of organic contaminants in surface sediments of Hooghly river estuary and Sundarban mangrove, eastern coast of India. MARINE POLLUTION BULLETIN 2019; 146:39-49. [PMID: 31426172 DOI: 10.1016/j.marpolbul.2019.05.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 05/13/2019] [Accepted: 05/20/2019] [Indexed: 06/10/2023]
Abstract
This study investigated polycyclic aromatic hydrocarbons (PAHs) and organochlorine compounds such as polychlorinated biphenyls (PCBs) and DDT-related pesticides in surface sediments of Hooghly estuary and the Sundarban mangrove wetlands. Concentrations of ∑17PAH, ∑182PCB and ∑6DDT ranged from 15.4 to 1731, not detected (nd) to 13.5 and nd to 8.97 ng g-1 dry weight, respectively. Low levels of PCBs and low to moderate concentrations of DDTs and PAHs reflected recent development in West Bengal, which was dominated by agriculture and multifarious industries in the past. Diagnostic ratios suggested that major sources of PAHs are combustion processes, DDTs are input by agriculture, antifouling paints and public health campaigns, and organochlorines are predominantly from industrial origin. Heavier PCB congeners suggest local sources and short-range transport of such chemicals. Decision makers may use these findings for managing the Hooghly River watershed in order to promote a sustainable development on the eastern coast of India.
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Affiliation(s)
- Eliete Zanardi-Lamardo
- Laboratório de Compostos Orgânicos em Ecossistemas Costeiros e Marinhos (OrganoMAR), Departamento de Oceanografia da Universidade Federal de Pernambuco, Av. Arquitetura s/n, 50740-550, Cidade Universitária, Recife, PE, Brazil.
| | - Soumita Mitra
- Department of Marine Science, University of Calcutta, 35 Ballygunge Circular Road, Calcutta 700019, India
| | - Amanda Alves Vieira-Campos
- Laboratório de Compostos Orgânicos em Ecossistemas Costeiros e Marinhos (OrganoMAR), Departamento de Oceanografia da Universidade Federal de Pernambuco, Av. Arquitetura s/n, 50740-550, Cidade Universitária, Recife, PE, Brazil
| | - Carolina Barbosa Cabral
- Laboratório de Compostos Orgânicos em Ecossistemas Costeiros e Marinhos (OrganoMAR), Departamento de Oceanografia da Universidade Federal de Pernambuco, Av. Arquitetura s/n, 50740-550, Cidade Universitária, Recife, PE, Brazil
| | - Gilvan Takeshi Yogui
- Laboratório de Compostos Orgânicos em Ecossistemas Costeiros e Marinhos (OrganoMAR), Departamento de Oceanografia da Universidade Federal de Pernambuco, Av. Arquitetura s/n, 50740-550, Cidade Universitária, Recife, PE, Brazil
| | - Santosh Kumar Sarkar
- Department of Marine Science, University of Calcutta, 35 Ballygunge Circular Road, Calcutta 700019, India
| | - Jayanta Kumar Biswas
- Department of Ecological Studies and International Centre for Ecological Engineering, University of Kalyani, Kalyani, Nadia 741235, India
| | - Nallamuthu Godhantaraman
- UGC Human Resource Development Centre & Centre for Environmental Sciences, University of Madras, Chepauk Campus, Chennai 600 005, India
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12
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Frapiccini E, Annibaldi A, Betti M, Polidori P, Truzzi C, Marini M. Polycyclic aromatic hydrocarbon (PAH) accumulation in different common sole (Solea solea) tissues from the North Adriatic Sea peculiar impacted area. MARINE POLLUTION BULLETIN 2018; 137:61-68. [PMID: 30503474 DOI: 10.1016/j.marpolbul.2018.10.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 09/28/2018] [Accepted: 10/02/2018] [Indexed: 05/16/2023]
Abstract
This study extends our knowledge of the bioaccumulation of polycyclic aromatic hydrocarbons (PAHs) in marine organisms and investigates its possible determinants. PAH levels were measured in Solea solea tissue and in marine sediments collected from three areas of the northern Adriatic Sea characterized by different anthropic impacts (Venetian Lagoon, Po Delta, and fishing grounds off Chioggia). The possibility of differential PAH bioaccumulation in different tissues (muscle, liver and gills) was investigated by seeking relationships between mean individual and total PAH concentrations in tissue and sediment samples, the physicochemical properties of PAHs (rings and Kow), and some key biological variables (lipid content of tissues, body size, habitat). The present study demonstrated that the lipid content might not be the only determinant of PAH bioaccumulation in common sole tissues. The habitat characteristics, the tissue types and some physicochemical properties of compounds were closely related to PAH bioaccumulation.
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Affiliation(s)
- Emanuela Frapiccini
- National Research Council, CNR-IRBIM, L.go Fiera della Pesca, 2, Ancona, Italy
| | - Anna Annibaldi
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche, Ancona, Italy
| | - Mattia Betti
- National Research Council, CNR-IRBIM, L.go Fiera della Pesca, 2, Ancona, Italy
| | - Piero Polidori
- National Research Council, CNR-IRBIM, L.go Fiera della Pesca, 2, Ancona, Italy
| | - Cristina Truzzi
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche, Ancona, Italy
| | - Mauro Marini
- National Research Council, CNR-IRBIM, L.go Fiera della Pesca, 2, Ancona, Italy.
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13
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Wang L, Bie P, Zhang J. Estimates of unintentional production and emission of hexachlorobutadiene from 1992 to 2016 in China. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 238:204-212. [PMID: 29554568 DOI: 10.1016/j.envpol.2018.03.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 03/09/2018] [Accepted: 03/09/2018] [Indexed: 06/08/2023]
Abstract
Although hexachlorobutadiene (HCBD) has been listed as a persistent organic pollutant (POP) under Annexes A and C of the Stockholm Convention, information about its unintentional production and emission is still very limited. We estimated the historical unintentional production and emission of HCBD during 1992-2016 in China based on aggregated activity data and emission functions. The unintentional production of HCBD increased from 60.8 (95% confidence interval, 38.2-88.5) MT/yr to 2871.5 (2234.2-3530.0) MT/yr during 1992-2016, representing an average annual growth rate of 17.4%. The main unintentional source of HCBD changed from carbon tetrachloride to trichloroethylene production during this period. We estimated that China's cumulative emissions of HCBD were 8211.3 (6131.5-10,579.5) MT during the same period. HCBD consumption and the chlorinated hydrocarbon production sector were the major contributors to total HCBD emissions. Owing to the long-range transport capability of HCBD (8784 km), such high emissions in China may cause adverse effects in other regions.
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Affiliation(s)
- Lei Wang
- College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China
| | - Pengju Bie
- College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China
| | - Jianbo Zhang
- College of Environmental Sciences and Engineering, Peking University, Beijing, 100871, China.
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14
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Jiang D, Zeng G, Huang D, Chen M, Zhang C, Huang C, Wan J. Remediation of contaminated soils by enhanced nanoscale zero valent iron. ENVIRONMENTAL RESEARCH 2018; 163:217-227. [PMID: 29459304 DOI: 10.1016/j.envres.2018.01.030] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 01/16/2018] [Accepted: 01/23/2018] [Indexed: 06/08/2023]
Abstract
The use of nanoscale zero valent iron (nZVI) for in situ remediation of soil contamination caused by heavy metals and organic pollutants has drawn great concern, primarily owing to its potential for excellent activity, low cost and low toxicity. This reviews considers recent advances in our understanding of the role of nZVI and enhanced nZVI strategy in the remediation of heavy metals and persistent organic contaminants polluted soil. The performance, the migration and transformation of nZVI affected by the soil physical and chemical conditions are summarized. However, the addition of nZVI inevitably disturbs the soil ecosystem, thus the impacts of nZVI on soil organisms are discussed. In order to further investigate the remediation effect of nZVI, physical, chemical and biological method combination with nZVI was developed to enhance the performance of nZVI. From a high efficient and environmentally friendly perspective, biological method enhanced nZVI technology will be future research needs. Possible improvement of nZVI-based materials and potential areas for further applications in soil remediation are also proposed.
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Affiliation(s)
- Danni Jiang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Guangming Zeng
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China.
| | - Danlian Huang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Ming Chen
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Chen Zhang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Chao Huang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
| | - Jia Wan
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, PR China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, PR China
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15
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AnvariFar H, Amirkolaie AK, Miandare HK, Ouraji H, Jalali MA, Üçüncü Sİ. Apoptosis in fish: environmental factors and programmed cell death. Cell Tissue Res 2016; 368:425-439. [PMID: 28035476 DOI: 10.1007/s00441-016-2548-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 11/18/2016] [Indexed: 10/20/2022]
Abstract
Apoptosis, a form of programmed cell death, is a critical component in maintaining homeostasis and growth in all tissues and plays a significant role in immunity and cytotoxicity. In contrast to necrosis or traumatic cell death, apoptosis is a well-controlled and vital process characterized mainly by cytoplasmic shrinkage, chromatin condensation, DNA fragmentation, membrane blebbing and apoptotic bodies. Our understanding of apoptosis is partly based on observations in invertebrates but mainly in mammals. Despite the great advantages of fish models in studying vertebrate development and diseases and the tremendous interest observed in recent years, reports on apoptosis in fish are still limited. Although apoptotic machinery is well conserved between aquatic and terrestrial organisms throughout the history of evolution, some differences exist in key components of apoptotic pathways. Core parts of apoptotic machinery in fish are virtually expressed as equivalent to the mammalian models. Some differences are, however, evident, such as the extrinsic and intrinsic pathways of apoptosis including lack of a C-terminal region in the Fas-associated protein with a death domain in fish. Aquatic species inhabit a complex and highly fluctuating environment, making these species good examples to reveal features of apoptosis that may not be easily investigated in mammals. Therefore, in order to gain a wider view on programmed cell death in fish, interactions between the main environmental factors, chemicals and apoptosis are discussed in this review. It is indicated that apoptosis can be induced in fish by exposure to environmental stressors during different stages of the fish life cycle.
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Affiliation(s)
- Hossein AnvariFar
- Faculty of Animal Science and Fisheries, Department of Fisheries, University of Agriculture and Natural Resources, P.O. Box 578, Sari, Iran. .,University of Applied Science and Technology, Provincial Unit, P.O. Box: 4916694338, Golestan, Iran.
| | - Abdolsamad Keramat Amirkolaie
- Faculty of Animal Science and Fisheries, Department of Fisheries, University of Agriculture and Natural Resources, P.O. Box 578, Sari, Iran
| | - Hamed Kolangi Miandare
- Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, 49138-15739, Iran
| | - Hossein Ouraji
- Faculty of Animal Science and Fisheries, Department of Fisheries, University of Agriculture and Natural Resources, P.O. Box 578, Sari, Iran
| | - M Ali Jalali
- Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, 49138-15739, Iran.,Sturgeon Affairs Management, Gorgan, Golestan, Iran.,Center for Integrative Ecology, School of Life and Environmental Sciences, Deakin University, Victoria, 3280, Australia
| | - Sema İşisağ Üçüncü
- Faculty of Science, Department of Biology, Ege University, Bornova, 35100, İzmir, Turkey
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16
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Crespo M, Solé M. The use of juvenile Solea solea as sentinel in the marine platform of the Ebre Delta: in vitro interaction of emerging contaminants with the liver detoxification system. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:19229-19236. [PMID: 27357707 DOI: 10.1007/s11356-016-7146-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 06/23/2016] [Indexed: 06/06/2023]
Abstract
Juveniles of Solea solea were sampled during the spring season in three consecutive years at a marine site by the mouth of the Ebre river. The aim was to assess if the extractive works from the toxic load upstream the river could be reflected on the health status of the fish living at the immediate sea. The biomarkers selected for the in vivo field study are commonly used as indicators of chemical exposures. They include activities of energy metabolism: lactate dehydrogenase (LDH) and citrate synthase (CS); neurotoxicity: cholinesterases (ChE); xenobiotic metabolism: cytochrome P450 (CYP)-dependent: EROD and BFCOD, carboxylesterase (CbE), glutathione S-transferase (GST) and uridine diphosphate glucuronyltransferase (UDPGT); and oxidative stress parameters such as catalase (CAT), glutathione reductase (GR) and glutathione peroxidase (GPX) as well as levels of lipid peroxidation (LPO). These biomarkers were mostly analysed in liver but also in gills and muscle depending on their particular tissue distribution and role. A complementary in vitro approach was also sought to see the capacity of common emerging contaminants (pharmaceuticals and personal care products; PPCPs) to interact with the liver microsomal detoxification system of the fish (EROD, BFCOD and CbE activities). The results indicated that in fish sampled in 2015 there was an enhancement in detoxification parameters (EROD, BFCOD and gill GR), muscular ChEs and gill CS, but a decrease in CbE activity and a marked oxidative stress situation (increased LPO and decreased CAT activity). Also, 4 out of the 10 PPCPs tested in vitro were able to interact with the CYP3A4 (BFCOD) enzymatic system while the lipid regulators simvastatin and fenofibrate inhibited CbE activity, as it occurs in higher vertebrates. The in vivo results support the use of a multibiomarker approach when assessing the disturbances due to chemical exposures, not only spatially but also over time, once the influence of other variables has been taken into consideration. The in vitro results highlight the importance of the CYP3A4 and CbE pathway in pharmaceutical metabolism, also in fish.
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Affiliation(s)
- Marina Crespo
- Institut de Ciencies del Mar (ICM-CSIC), Passeig Marítim de la Barceloneta 37-49, 08003, Barcelona, Spain
| | - Montserrat Solé
- Institut de Ciencies del Mar (ICM-CSIC), Passeig Marítim de la Barceloneta 37-49, 08003, Barcelona, Spain.
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17
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Combi T, Miserocchi S, Langone L, Guerra R. Polychlorinated biphenyls (PCBs) in sediments from the western Adriatic Sea: Sources, historical trends and inventories. THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 562:580-587. [PMID: 27110972 DOI: 10.1016/j.scitotenv.2016.04.086] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 04/11/2016] [Accepted: 04/11/2016] [Indexed: 05/27/2023]
Abstract
Sources, historical trends and inventories of polychlorinated biphenyls (PCBs) were investigated in sediments collected in five transects along the north-south axis of the western Adriatic Sea. The concentration of total PCBs (∑28 PCBs) ranged from <LOD (limit of detection) to 9.0ngg(-1) in the sediment cores and between 0.1 and 2.2ngg(-1) in recent sediments. Chronological records of PCB concentrations displayed a common pattern with historical PCB production and use, with the maximum peak values detected between the 1960s and the 1980s. Sediments deposited within the last two decades presented a ~40% to ~80% PCB reduction in comparison to the peak levels, reflecting the ban on PCB production and use since the late 1970s. PCB levels along with the presence of high-chlorinated congeners decreased southwards, indicating the Po River as the major source of PCBs in the western Adriatic Sea. This is further corroborated by the estimated inventories of PCBs, which were ~4-7 times higher in the Po River prodelta (256ngcm(-2)) in comparison to the middle and southern Adriatic, respectively, and about 100 times higher than the in the deep Adriatic Sea.
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Affiliation(s)
- Tatiane Combi
- Centro Interdipartimentale di Ricerca per le Scienze Ambientali (C.I.R.S.A.), University of Bologna, Campus di Ravenna, Ravenna 48123, Italy.
| | - Stefano Miserocchi
- National Research Council of Italy, Institute of Marine Sciences (CNR-ISMAR), Via Gobetti 101, 40129 Bologna, Italy
| | - Leonardo Langone
- National Research Council of Italy, Institute of Marine Sciences (CNR-ISMAR), Via Gobetti 101, 40129 Bologna, Italy
| | - Roberta Guerra
- Centro Interdipartimentale di Ricerca per le Scienze Ambientali (C.I.R.S.A.), University of Bologna, Campus di Ravenna, Ravenna 48123, Italy; Department of Physics and Astronomy, University of Bologna, Bologna, Italy
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18
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Solé M, Mañanós E, Blázquez M. Vitellogenin, sex steroid levels and gonadal biomarkers in wild Solea solea and Solea senegalensis from NW Mediterranean fishing grounds. MARINE ENVIRONMENTAL RESEARCH 2016; 117:63-74. [PMID: 27088613 DOI: 10.1016/j.marenvres.2016.03.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 03/23/2016] [Accepted: 03/29/2016] [Indexed: 06/05/2023]
Abstract
Specimens of Solea solea and Solea senegalenesis at different developmental stages were obtained from seven fishing grounds along the NW Mediterranean. Gonad development in males was classified into five stages, from early spermatogenesis to recovery, while four stages were considered in females, from growth to maturation. Vitellogenin (VTG) and sex steroid levels including an estrogen (estradiol, E2), two androgens (testosterone, T and 11-ketotestosterone, 11KT) and a progestin (17,20β-dihydroxy pregn-4-en-3-one, 17,20β-P or maturation inducing steroid, MIS) were analysed in plasma. Their levels were more clearly related to the developmental stage of the gonads than to the sampling site characteristics. In addition, enzyme activities in gonads, such as acetylcholinesterase (AChE) and carboxylesterase (CbE) were gender-dependent and higher in males than in females. Gonadal glutathione S-transferase (GST) activity was enhanced in the most anthropogenic impacted sites. VTG was absent in males and very low or undetectable in immature females, while mature females exhibited high VTG levels, clearly related to the gonado-somatic index. Sex steroid levels (ng/ml) varied in males and females regardless of the species. E2 levels in females ranged from 0.22 to 6.98 while in males ranged from 0.11 to 0.27. T varied from 0.12 to 0.93 in females and from 0.56 to 1.36 in males, while 11KT in females fluctuated from 0.03 to 0.57 and from 0.26 to 6.42 in males. Similarly, MIS in females ranged from 0.75 to 3.71 and from 1.12 to 5.61 in males. The lack of endocrine disturbances was confirmed by histological examination of the gonads. This study informs on basal sex hormone levels and enzyme activities during gonadal maturation of wild Solea spp. that can be useful in the identification and further remediation of possible pollution events.
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Affiliation(s)
- M Solé
- Institut de Ciencies del Mar (ICM-CSIC), Passeig Marítim de la Barceloneta 37-49, 08003, Barcelona, Spain.
| | - E Mañanós
- Instituto de Acuicultura Torre la Sal (IATS-CSIC), Ribera de Cabanes s/n, 12595, Torre de la Sal, Castellón, Spain
| | - M Blázquez
- Institut de Ciencies del Mar (ICM-CSIC), Passeig Marítim de la Barceloneta 37-49, 08003, Barcelona, Spain
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19
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Casatta N, Stefani F, Pozzoni F, Guzzella L, Marziali L, Mascolo G, Viganò L. Endocrine-disrupting chemicals in coastal lagoons of the Po River delta: sediment contamination, bioaccumulation and effects on Manila clams. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:10477-10493. [PMID: 26507734 DOI: 10.1007/s11356-015-5656-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 10/20/2015] [Indexed: 06/05/2023]
Abstract
The large estuary that the River Po forms at its confluence into the Adriatic Sea comprises a multitude of transitional environments, including coastal lagoons. This complex system receives the nutrients transported by the River Po but also its load of chemical contaminants, which may pose a substantial (eco)toxicological risk. Despite the high ecological and economic importance of these vulnerable environments, there is a substantial lack of information on this risk. In light of the recent amendments of the European Water Framework Directive (2013/39/EU), the present study investigated the sediment contamination of six coastal lagoons of the Po delta and its effects on Manila clams (Ruditapes philippinarum), exposed in situ for 3 months. Sediment contamination and clam bioaccumulation of a wide range of chemicals, i.e. trace metals (Cd, Cr, Ni, Hg, Pb, As), polybrominated diphenyl ethers (PBDEs), alkylphenols (APs), organochlorine compounds (PCBs, DDTs), polycyclic aromatic hydrocarbons (PAHs) and organotins (TPhT, TBT), suggested a southward increase related to the riverine transports. Where the River Po influence was more direct, the concentrations of contaminants were higher, with nonylphenol and BDE-209 exceeding sediment quality guidelines. Biometric indicators suggested the influence of contamination on organism health; an inverse relationship between PBDEs in sediments and clam condition index has been found, as well as different biota-sediment accumulation factors (BSAFs) in the lagoons.
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Affiliation(s)
- Nadia Casatta
- Water Research Institute, National Research Council of Italy, Via del Mulino 19, 20861, Brugherio (MB), Italy.
| | - Fabrizio Stefani
- Water Research Institute, National Research Council of Italy, Via del Mulino 19, 20861, Brugherio (MB), Italy
| | - Fiorenzo Pozzoni
- Water Research Institute, National Research Council of Italy, Via del Mulino 19, 20861, Brugherio (MB), Italy
| | - Licia Guzzella
- Water Research Institute, National Research Council of Italy, Via del Mulino 19, 20861, Brugherio (MB), Italy
| | - Laura Marziali
- Water Research Institute, National Research Council of Italy, Via del Mulino 19, 20861, Brugherio (MB), Italy
| | - Giuseppe Mascolo
- Water Research Institute, National Research Council of Italy, Via De Blasio 5, 70132, Bari, Italy
| | - Luigi Viganò
- Water Research Institute, National Research Council of Italy, Via del Mulino 19, 20861, Brugherio (MB), Italy
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20
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Kaiser D, Hand I, Schulz-Bull DE, Waniek JJ. Organic pollutants in the central and coastal Beibu Gulf, South China Sea. MARINE POLLUTION BULLETIN 2015; 101:972-985. [PMID: 26603148 DOI: 10.1016/j.marpolbul.2015.10.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 10/08/2015] [Accepted: 10/11/2015] [Indexed: 06/05/2023]
Abstract
Surface sediments from the central and coastal Beibu Gulf, southern China, were analyzed for persistent organic pollutants. The absence of polychlorinated biphenyls (PCB; generally below detection limit), low concentrations of polycyclic aromatic hydrocarbons (PAH; 24-647 ng g(-1)), and locally high contamination with organo-chloro pesticides (DDT; 0.03-92 ng g(-1)) reflect the early stages of development in southwest China, with human activities dominated by agriculture and low impact of industry. Concentrations of PCB and PAH indicate no ecological risk, while DDT accumulation poses a probable toxic risk in coastal but not in shelf sediments. Diagnostic ratios suggest PAH originating mainly from combustion of biomass and diesel fuels, and recent DDT use in agriculture and antifouling paint. Distribution patterns along the coastal-shelf-gradient indicate mainly airborne transport of PAH and waterborne transport of DDT. In the central Gulf, also water column samples reveal low concentrations of PAH (1.7-7.8 ng L(-1)) and DDT (0.006-0.053 ng L(-1)).
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Affiliation(s)
- David Kaiser
- Leibniz Center for Tropical Marine Ecology, D-28359 Bremen, Fahrenheitstr. 6-8, Germany; Leibniz Institute for Baltic Sea Research Warnemünde, D-18119 Rostock, Seestrasse 15, Germany.
| | - Ines Hand
- Leibniz Institute for Baltic Sea Research Warnemünde, D-18119 Rostock, Seestrasse 15, Germany.
| | - Detlef E Schulz-Bull
- Leibniz Institute for Baltic Sea Research Warnemünde, D-18119 Rostock, Seestrasse 15, Germany.
| | - Joanna J Waniek
- Leibniz Institute for Baltic Sea Research Warnemünde, D-18119 Rostock, Seestrasse 15, Germany.
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21
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Siscar R, Varó I, Solé M. Hepatic and branchial xenobiotic biomarker responses in Solea spp. from several NW Mediterranean fishing grounds. MARINE ENVIRONMENTAL RESEARCH 2015; 112:35-43. [PMID: 26392351 DOI: 10.1016/j.marenvres.2015.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 08/28/2015] [Accepted: 09/01/2015] [Indexed: 06/05/2023]
Abstract
The common sole, Solea solea and the Senegalese sole, Solea senegalensis are two important commercial benthic species that coexist in the NW Mediterranean Sea. Several common biomarkers of chemical exposure were measured in two organs (liver and gills) involved in a different degree in biotransformation and detoxification processes. These parameters were: phase I cytochrome P450 CYP1A-dependent ethoxyresorufin O-deethylase and carboxylesterase activities, phase II glutathione S-transferase activity and the enzymatic antioxidants: catalase, glutathione reductase and glutathione peroxidase. Principal Component Analysis (PCA) considering biometric variables (size and weight) and all liver and gill biomarkers discriminated at a certain extent individuals of both species collected at the different fishing grounds. Esterase inhibition by the organophosphorus pesticides dichlorvos and diazinon was also compared in vitro in muscle, liver and gill of the two species revealing a differential sensitivity. The use of benthic sole in pollution monitoring of Southern Europe is discussed as local sentinel in respect to other benthic fish from more Northern latitudes.
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Affiliation(s)
- R Siscar
- Departamento Biología Funcional y Antropología Física, Universitat de València, Dr. Moliner 50 Burjassot, 46100 Valencia, Spain
| | - I Varó
- Instituto de Acuicultura Torre de la Sal (IATS-CSIC), 12595 Ribera de Cabanes, Castellón, Spain
| | - M Solé
- Institut de Ciencies del Mar (ICM-CSIC), Passeig Marítim de la Barceloneta 37-49 08003, Barcelona, Spain.
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22
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Santacroce MP, Pastore AS, Tinelli A, Colamonaco M, Crescenzo G. Implications for chronic toxicity of benzo[a]pyrene in sea bream cultured hepatocytes: Cytotoxicity, inflammation, and cancerogenesis. ENVIRONMENTAL TOXICOLOGY 2015; 30:1045-1062. [PMID: 24610634 DOI: 10.1002/tox.21978] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 02/19/2014] [Accepted: 02/23/2014] [Indexed: 06/03/2023]
Abstract
Benzo[a]pyrene (B[a]P) is the most studied dangerous polycyclic aromatic hydrocarbon for its hepatotoxic, carcinogenic, mutagenic, teratogenic, and immunosuppressant effects, which can affect both wild and farmed marine fish through the trophic chain. This study investigated, for the first time, the chronic effects induced in vitro by B[a]P prolonged exposure on gilthead sea bream (Sparus aurata L.) hepatocytes, evaluating the cellular and nuclear latent damage. The purpose was to characterize the kind of B[a]P cyto- and genotoxic damage by morphological and immunocytochemical parameters applied in combination with the use of multiple assay endpoints. In light of our results, the short-term effects at higher B[a]P doses were linked to higher cytotoxicities and necrotic lysis, whereas a sustained inflammatory response at medium-low doses was perceived as a mitochondria-mediated apoptosis, both by surface and nuclear morphological changes. The strong immunoreactivity for the cleaved caspase-3 showed that the labeled cells committed suicide by apoptosis. B[a]P involvement on carcinogenesis comes from prolonged exposure at lower doses, establishing the connection between the escape from apoptosis and the selection of a tumoral phenotype. Cells colabeled with proliferating cell nuclear antigen/caspase-3 within the proliferative foci, were proliferating transformed oval stem cells, which escaped the suicide by apoptosis allowing cancer development. Finally, it was established that sea bream cultured hepatocytes are highly sensitive to chronic B[a]P exposure, as serious genotoxic effects were found even at the lowest doses.
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Affiliation(s)
- Maria Pia Santacroce
- Unit of Aquaculture and Zooculture, Department of Veterinary Medicine, University of Bari, Str. Prv. Casamassima, km 3, Valenzano (BA), Bari, 70010, Italy
| | - Anna Selene Pastore
- Unit of Aquaculture and Zooculture, Department of Veterinary Medicine, University of Bari, Str. Prv. Casamassima, km 3, Valenzano (BA), Bari, 70010, Italy
| | - Antonella Tinelli
- Unit of General and Veterinary Anatomic Pathology, Dept. of Veterinary Medicine, University of Bari, Str. Prv. Casamassima, km 3, Valenzano (BA), Bari, 70010, Italy
| | - Michele Colamonaco
- Unit of Pharmacology and Toxicology, Department of Veterinary Medicine, University of Bari, Str. Prv. Casamassima, km 3, Valenzano (BA), Bari, 70010, Italy
| | - Giuseppe Crescenzo
- Unit of Pharmacology and Toxicology, Department of Veterinary Medicine, University of Bari, Str. Prv. Casamassima, km 3, Valenzano (BA), Bari, 70010, Italy
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23
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Kao NH, Su MC, Fan JR, Yen CC. Investigation of polycyclic aromatic hydrocarbons (PAHs) and cyclic terpenoid biomarkers in the sediments of fishing harbors in Taiwan. MARINE POLLUTION BULLETIN 2015; 97:319-332. [PMID: 26049778 DOI: 10.1016/j.marpolbul.2015.05.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Revised: 05/28/2015] [Accepted: 05/29/2015] [Indexed: 06/04/2023]
Abstract
Three fishing harbors were investigated to study the polycyclic aromatic hydrocarbons in the sediments and trace possible anthropogenic sources by identification of cyclic terpenoid biomarkers. Seventeen terpanes, 10 steranes and 10 bicyclic sesquiterpanes in the marine diesel and the three kinds of lubricants that are mainly used by fishing boats were identified and quantified. Eighteen biomarker diagnostic ratios are suggested and the correlation coefficients among the lubricants and sediment samples have the R(2) value greater than 0.73. Analyzed 16 PAHs in the sediment shows non-normal distributions and the Kruskal Wallis Test shows the significant differences (p value smaller than 0.05) with the greatest variability in benzo[g,h,i]perylene which more than 84% of the effective size (E.S.) is accounted. X-ray Photoelectron Spectroscopy (XPS) analysis was applied and the Kruskal Wallis Test shows a significant difference (p value smaller than 0.05) among certain atoms with the effective size greater than 60%.
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Affiliation(s)
- Nien-Hsin Kao
- Department of Environmental Engineering, Kun Shan University, No. 195, Kun-Da Road, Yun Kan District, Tainan City 710, Taiwan.
| | - Ming-Chien Su
- Department of Natural Resources and Environmental Studies, National Dong Hwa University. No. 1, Sec. 2, Da Hsueh Rd., Shoufeng, Hualien 97401, Taiwan.
| | - Jheng-Rong Fan
- Department of Natural Resources and Environmental Studies, National Dong Hwa University. No. 1, Sec. 2, Da Hsueh Rd., Shoufeng, Hualien 97401, Taiwan.
| | - Chih-Chun Yen
- Department of Natural Resources and Environmental Studies, National Dong Hwa University. No. 1, Sec. 2, Da Hsueh Rd., Shoufeng, Hualien 97401, Taiwan.
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24
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García-Nieto E, Juárez-Santacruz L, García-Gallegos E, Tlalmis-Zempoalteca J, Romo-Gómez C, Torres-Dosal A. Genotoxicological response of the common carp (Cyprinus carpio) exposed to spring water in Tlaxcala, México. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2014; 93:393-398. [PMID: 24950945 DOI: 10.1007/s00128-014-1318-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 06/10/2014] [Indexed: 06/03/2023]
Abstract
This study evaluated the genotoxic impact of anthropic activities in Huactzinco Spring, using Cyprinus carpio as a biomonitor. In situ and in vivo experimental designs were compared by means of simultaneous 2-week exposures. The water from the spring generated mean micronuclei frequency values (108.6 ± 32 MN/1,000) and DNA fragmentation values (143.4 ± 35 au) which were statistically higher than those for the negative control (10.9 ± 6 MN/1,000 and 67.6 ± 23 au). The in situ and in vivo experiments supported one another. The comet assay proved to be the most sensitive test, with an EC50 value (11.4 % ± 3.4 %) being less than that determined for the micronuclei test (54.8 % ± 3.2 %). The results of this study confirm the usefulness of C. carpio as an environmental contamination biomonitor, and suggest that Huactzinco Spring water constitutes a latent risk to human health and the environment.
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Affiliation(s)
- Edelmira García-Nieto
- Centro de Investigación en Genética y Ambiente, Universidad Autónoma de Tlaxcala, Km 10.5 Autopista San Martín-Tlaxcala, CP 90120, Ixtacuixtla, Tlax., Mexico,
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25
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Pastore AS, Santacroce MP, Narracci M, Cavallo RA, Acquaviva MI, Casalino E, Colamonaco M, Crescenzo G. Genotoxic damage of benzo[a]pyrene in cultured sea bream (Sparus aurata L.) hepatocytes: harmful effects of chronic exposure. MARINE ENVIRONMENTAL RESEARCH 2014; 100:74-85. [PMID: 24794860 DOI: 10.1016/j.marenvres.2014.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Revised: 02/13/2014] [Accepted: 04/07/2014] [Indexed: 06/03/2023]
Abstract
The large majority of studies on the genotoxic hazard of PAHs polluted water widely applied the ENA assay as versatile tool in large number of wild and farmed aquatic species. Nuclear abnormalities are commonly considered to be a direct consequence of genotoxic lesions in DNA macromolecule, and such evaluation might be helpful in identifying the genotoxic damage induced by the most harmful PAHs such as B[a]P. Regarding at the fish species subjected to aquaculture, most of the toxicological data come from wild fish and mainly focus on freshwater fish, but very little is known for other marine major aquacultured species. The gilthead sea bream (Sparus aurata L.) is the most economically important sparid species cultured along the Mediterranean costs, and it has been proved a very sensitive species to acute B[a]P exposure. However, further investigation is needed on several other types of genotoxic assessments, especially for chronic effects. This work was totally based on an in vitro model for chronic toxicity, using long-term S. aurata hepatocytes in primary culture, continuously exposed to low levels of BaP, over a prolonged period of time, to provide evidences for latent toxicity response. We aimed to investigate the kind of nuclear damage in gilthead sea bream hepatocytes continuously exposed to B[a]P sublethal doses. Cells were exposed to several B[a]P concentrations (10 μg/mL, 1 μg/mL, 1 ng/mL, 1 pg/mL) for two exposure times (24 and 72 h), and then tested both for apoptosis induction and for nuclear abnormalities by immunofluorescence analysis. The presence of severe nuclear damage, revealed cells progressing towards abnormal genotypes, due to a series of aberrant mitosis followed by unequal distribution of chromosomal content. The nuclear atypia (NA) more frequently observed were: a) micronuclei (MN); b) nuclear buds or blebs (NBUDs); c) notched nuclei; d) lobed nuclei; e) nuclei with nucleoplasmic bridge (NPBs); f) nuclei squashed, with a residual nuclear membrane; g) open nuclei, with membrane tape unrolled; and h) apoptotic bodies. Our results showed at medium-low doses a sustained genotoxic response, whose potency increased with the exposure time, becoming apparent as apoptosis induction, both by cell surface and nuclear changes. At the lowest doses, the longer was B[a]P exposure, greater was the involvement on masses of replicating cells, establishing the connection between the escape from apoptosis and the selection of tumoral cell evolution. In view of these results, there is no evidence of a threshold dose below which B[a]P was found not to be genotoxic in sea bream cultured hepatocytes.
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Affiliation(s)
- Anna Selene Pastore
- Unit of Aquaculture, Department of Veterinary Medicine, University of Bari "Aldo Moro", Italy
| | - Maria Pia Santacroce
- Unit of Aquaculture, Department of Veterinary Medicine, University of Bari "Aldo Moro", Italy.
| | - Marcella Narracci
- Institute for Marine Coastal Environment (IAMC), C.N.R., Taranto, Italy
| | - Rosa Anna Cavallo
- Institute for Marine Coastal Environment (IAMC), C.N.R., Taranto, Italy
| | | | - Elisabetta Casalino
- Unit of Biochemistry, Department of Veterinary Medicine, University of Bari "Aldo Moro", Italy
| | - Michele Colamonaco
- Unit of Pharmacology and Toxicology, Department of Veterinary Medicine, University of Bari "Aldo Moro", Italy
| | - Giuseppe Crescenzo
- Unit of Pharmacology and Toxicology, Department of Veterinary Medicine, University of Bari "Aldo Moro", Italy
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26
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Hloušková V, Lanková D, Kalachová K, Hrádková P, Poustka J, Hajšlová J, Pulkrabová J. Brominated flame retardants and perfluoroalkyl substances in sediments from the Czech aquatic ecosystem. THE SCIENCE OF THE TOTAL ENVIRONMENT 2014; 470-471:407-416. [PMID: 24140701 DOI: 10.1016/j.scitotenv.2013.09.074] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 09/23/2013] [Accepted: 09/24/2013] [Indexed: 06/02/2023]
Abstract
This study reports results of analysis of various groups of halogenated chemicals, including brominated flame retardants (BFRs), such as polybrominated diphenyl ethers (PBDEs), hexabromocyclododecanes (HBCDs), tetrabromobisphenol A (TBBPA) and perfluoroalkyl substances (PFASs) in 31 sediment samples collected in different localities of the Czech Republic. In this survey, identification of potential sources of these compounds was also performed; therefore several sampling sites located in highly industrialized areas were involved. Concentrations of target groups of analytes determined in sediments from several Czech rivers examined within this study decreased in the following order: decabromodiphenyl ether (BDE 209) >>> TBBPA~HBCDs~linear perfluorooctane sulfonate (L-PFOS)>other PBDEs~perfluorinated carboxylic acids (PFCAs)~perfluorooctane sulfonamide (FOSA). When compared the contamination by two monitored groups of halogenated compounds, the total content of ∑BFRs was significantly higher, i.e. in the range from the method quantification limit (MQL) to 528 μg/kg dry weight (dw) (median value 5.68 μg/kg dw), than the total concentration of ∑PFASs, that was in the range from MQL to 25.5 μg/kg dw (median value 1.48 μg/kg dw). The extremely highest content of BFR group (265-528 μg/kg dw) was found in sediments collected in sampling sites on the Labe and Lužická Nisa Rivers, which are located in highly chemical industrialized areas and also in the sample from the locality Lampertice obtained from the sedimentation tank close to the factory processing and storing waste. These concentrations were a little bit higher or comparable to those found in similar highly industrialized areas worldwide.
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Affiliation(s)
- Veronika Hloušková
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, Institute of Chemical Technology Prague, Technicka 3, 166 28 Prague 6, Czech Republic
| | - Darina Lanková
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, Institute of Chemical Technology Prague, Technicka 3, 166 28 Prague 6, Czech Republic
| | - Kamila Kalachová
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, Institute of Chemical Technology Prague, Technicka 3, 166 28 Prague 6, Czech Republic
| | - Petra Hrádková
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, Institute of Chemical Technology Prague, Technicka 3, 166 28 Prague 6, Czech Republic
| | - Jan Poustka
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, Institute of Chemical Technology Prague, Technicka 3, 166 28 Prague 6, Czech Republic
| | - Jana Hajšlová
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, Institute of Chemical Technology Prague, Technicka 3, 166 28 Prague 6, Czech Republic
| | - Jana Pulkrabová
- Faculty of Food and Biochemical Technology, Department of Food Analysis and Nutrition, Institute of Chemical Technology Prague, Technicka 3, 166 28 Prague 6, Czech Republic.
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27
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Siscar R, Torreblanca A, Palanques A, Solé M. Metal concentrations and detoxification mechanisms in Solea solea and Solea senegalensis from NW Mediterranean fishing grounds. MARINE POLLUTION BULLETIN 2013; 77:90-99. [PMID: 24215996 DOI: 10.1016/j.marpolbul.2013.10.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 10/14/2013] [Accepted: 10/16/2013] [Indexed: 06/02/2023]
Abstract
The common sole, Solea solea and the Senegalese sole, Solea senegalensis are two important commercial species that coexist in the NW Mediterranean Sea. The present field survey was designed to assess the role of kidney in metal handling and detoxification in the two sole species collected at six fishing grounds along the Catalan coast. Metallothionein (MT) and selenium (Se) were analysed in relation to toxic metal loads in kidney as potential protective mechanisms. Acetylcholinesterase (AChE) and lactate dehydrogenase (LDH) activities as well as lipid peroxidation (LP) levels were measured in several tissues as general markers of toxicity. AChE was measured in brain muscle and gills, LDH in plasma and LP in muscle and gills. The protective role of MT and Se was indicated by the positive correlations with Hg and Cd levels as well as with the high Se:Hg ratio, in a species-dependent way. Principal Component Analysis (PCA) considering all chemical and biomarker variables discriminated individuals collected at the different fishing grounds.
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Affiliation(s)
- R Siscar
- Departamento Biología Funcional y Antropología Física, Universitat de València, Dr. Moliner 50, Burjassot, 46100 Valencia, Spain
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Koenig S, Guillén K, Solé M. Comparative xenobiotic metabolism capacities and pesticide sensitivity in adults of Solea solea and Solea senegalensis. Comp Biochem Physiol C Toxicol Pharmacol 2013; 157:329-36. [PMID: 23474500 DOI: 10.1016/j.cbpc.2013.03.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 02/28/2013] [Accepted: 03/03/2013] [Indexed: 01/12/2023]
Abstract
The measurement of enzymatic activities involved in xenobiotic biotransformation was carried out in adults of Solea solea and Solea senegalensis. The hepatic enzymes analysed were cytochrome P450 (CYP) related activities using eight fluorometric substrates and carboxylesterases (CbE). The conjugating activities of glutathione S-transferase (GST) and UPD-glucuronosyltransferase (UDPGT) were also assessed. Specific mammalian inhibitors were used as diagnostic tools for related activities of CYP1A (α-naphthoflavone; αNF), CYP2B6 and CYP2C19 (ticlopidine) and CYP3A4 (ketoconazole). The in vitro sensitivity to organophosphorous pesticides (OP) was tested in the S10 homogenate of brain (acetylcholinesterase-AChE) and liver (CbE). Furthermore, the pesticide chlorpyrifos oxon (CLPO) was used to explore the OP sensitivity of CbE of both species in two subcellular fractions (microsomes and cytosol), using two substrates. Overall, only two parameters confirmed species differences: EROD and cytosolic CbE being significantly elevated (p < 0.05) in the common sole, S. solea. A high inhibition of CYP1A related activities using several fluorometric substrates (ER, MR and CEC) after in vitro incubation with αNF confirmed all measure CYP1A1-related activities whereas ketoconazole was more specific for BFCOD (CYP3A4). Pesticide sensitivity was similar for brain AChE but hepatic CbE had a protective role that was species and pesticide dependent.
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Affiliation(s)
- Samuel Koenig
- Institute of Marine Sciences (ICM-CSIC), Pg. Marítim de la Barceloneta 37-49, 08003 Barcelona, Spain
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