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Mansour C, Esteban MÁ, Hacene OR, Mosbahi DS, Guardiola FA. Comparative study of immunological biomarkers in the carpet shell clams (Ruditapes decussatus) from metal-contaminated sites in the South Lagoon of Tunis (Tunisia). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:12059-12074. [PMID: 36103068 PMCID: PMC9898382 DOI: 10.1007/s11356-022-22902-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 09/02/2022] [Indexed: 06/15/2023]
Abstract
The South Lagoon of Tunis (Tunisia) is a Mediterranean lagoon adversely affected by industrial contaminants, harbour activity and untreated urban sewage. In this lagoon, the clam Ruditapes decussatus has been widely used as a biomonitor of seawater pollution through measurements of parameters related to oxidative stress and neurotoxicity. However, few studies have considered parameters of the immune system of this species in the South Lagoon of Tunis. Therefore, the aim of the present work was to evaluate several immune-related parameters in the cell-free haemolymph of carpet shell clams sampled during August and February from three polluted sites in the South Lagoon of Tunis (S1, S2 and S3) and one less polluted site as a reference site (RS) in order to identify suitable biomarkers for environmental quality assessments of this ecosystem. Concerning the immune-related parameters, seasonal factors modulated phenoloxidase, lysozyme, protease and esterase activity, with lower values measured for samples collected in August than for samples collected in February. In fact, bactericidal activity against two of the pathogenic bacteria tested and the activity of most immune-related enzymes were reduced in the cell-free haemolymph of clams collected from the most sampling sites in August compared to February one. In addition, values of abiotic parameters (temperature, salinity and pH) and metal (cadmium, copper, iron, lead and zinc) concentrations in the clams' soft tissues, previously obtained and published by the authors, as well as the values of immune-related parameters were integrated using principal component analyses. Results indicated that the values of all measured immune-related parameters were negatively correlated with the temperature values and the variations most of these parameters highlighted that the chemical industrial area (S3) was the most impacted location within the South Lagoon of Tunis. The present study illustrates that the immune-related parameters measured in carpet shell clam cell-free haemolymph represent suitable biomarkers for environmental quality assessments because they provide effective seasonal and spatial discrimination.
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Affiliation(s)
- Chalbia Mansour
- Laboratory of Analysis, Treatment and Valorization of Pollutants of the Environment and Products, Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - María Ángeles Esteban
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain
| | - Omar Rouane Hacene
- Laboratoire Réseau de Surveillance Environnementale (LRSE), Department of Biology, University of Oran, 1 Ahmed Ben Bella, BP 1524 El M'naouer, 31000, Oran, Algeria
| | - Dalila Saidane Mosbahi
- Laboratory of Analysis, Treatment and Valorization of Pollutants of the Environment and Products, Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - Francisco Antonio Guardiola
- Immunobiology for Aquaculture Group, Department of Cell Biology and Histology, Faculty of Biology, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, 30100, Murcia, Spain.
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Szulińska E, Zakrzewski D, Kafel A, Gospodarek J, Rozpędek K, Zawisza-Raszka A. Level of oxidative stress for the land snail Cepaea nemoralis from aged and bioremediated soil contaminated with petroleum products. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:87218-87230. [PMID: 35804226 DOI: 10.1007/s11356-022-21854-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 07/01/2022] [Indexed: 06/15/2023]
Abstract
Here, we investigated whether the widely distributed snail Cepaea nemoralis could be used as a suitable sentinel animal for assessing the effects of soil contaminants-petroleum oil derivatives-after years of soil ageing and treatment with a bacterial formulation. Oxidative stress was assessed in the foot and hepatopancreas of C. nemoralis L. exposed to soil contaminated with unleaded petrol, spent engine oil or diesel oil and bioremediated with a bacterial formulation (soil was used 2 years after contamination and bioremediation process). We measured total antioxidant capacity, catalase and glutathione transferase activity and concentrations of superoxide anions, hydrogen peroxide and protein carbonyls in the foot and hepatopancreas of snails after 2 and 4 weeks of treatment. The studied antioxidant responses appeared largely to be tissue and remediation process specific, while the concentrations of superoxide anions, hydrogen peroxide and protein carbonyls depended on time of exposure, tissue type and the type of contaminants, but mostly not on the remediation process. Generally, changes in the concentrations of superoxide anions, hydrogen peroxide and protein carbonyls in the hepatopancreas of snails seemed to be a suitable measure to assess the risk of animals exposed to soil contaminated with petroleum substances and used after many years of ageing and treatment with a microbial formulation.
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Affiliation(s)
| | - Dorian Zakrzewski
- Faculty of Natural Sciences, University of Silesia, Katowice, Poland
| | - Alina Kafel
- Faculty of Natural Sciences, University of Silesia, Katowice, Poland
| | - Janina Gospodarek
- Department of Microbiology and Biomonitoring, University of Agriculture in Krakow, Krakow, Poland
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3
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Bastolla CLV, Saldaña-Serrano M, Lima D, Mattos JJ, Gomes CHAM, Cella H, Righetti BPH, Ferreira CP, Zacchi FL, Bícego MC, Taniguchi S, Bainy ACD. Molecular changes in oysters Crassostrea gigas (Thunberg, 1793) from aquaculture areas of Santa Catarina Island bays (Florianópolis, Brazil) reveal anthropogenic effects. CHEMOSPHERE 2022; 307:135735. [PMID: 35868530 DOI: 10.1016/j.chemosphere.2022.135735] [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: 04/19/2022] [Revised: 07/07/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Abstract
Anthropogenic activities in coastal regions cause risks to the environmental and human health. Due to the carcinogenic and mutagenic potential, polycyclic aromatic hydrocarbons (PAH) are considered priority for monitoring. Most of the Brazilian production of Crassostrea gigas oysters are placed in the Bays of Santa Catarina Island. The aim of this study was to evaluate molecular responses (phase I and II of biotransformation and antioxidant defense) of C. gigas from six oyster farming areas potentially contaminated by sanitary sewage in Florianópolis Metropolitan (SC, Brazil): Santo Antônio de Lisboa, Sambaqui, Serraria, Caieira, Tapera, Imaruim. We evaluated the transcript levels of CYP1A1-like, CYP2-like, CYP2AU2-like, CYP356A1, GSTA1A-like, GSTO.4A-like, SULT-like, SOD-like and CAT-like by qRT-PCR. Only oysters from Caieira showed levels of thermotolerant coliforms allowed by the law. Chemicals analyses in soft tissues of oysters showed low to average levels of PAH in all monitored areas. Enhanced transcript levels of phase I (CYP1A1-like, CYP3564A1-like, CYP2-like and CYP2AU2-like) were observed in oysters from Serraria and Imaruí, suggesting higher biotransformation activity in these farming areas. Regarding phase II of biotransformation, GSTO.4A-like was up-regulated in oysters from Imaruí compared to Caieira and Santo Antônio de Lisboa. An upregulation of SOD-like and CAT-like were observed in oysters from Imaruí and Serraria, suggesting that oysters from these sites are facing higher prooxidant conditions compared to other areas. By integrating the biological and chemical data it is suggested that human-derived contaminants are affecting the oyster metabolism in some farming areas.
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Affiliation(s)
- Camila L V Bastolla
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry (LABCAI), Center of Biological Sciences, Federal University of Santa Catarina, UFSC, Florianópolis, Santa Catarina, Brazil
| | - Miguel Saldaña-Serrano
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry (LABCAI), Center of Biological Sciences, Federal University of Santa Catarina, UFSC, Florianópolis, Santa Catarina, Brazil
| | - Daína Lima
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry (LABCAI), Center of Biological Sciences, Federal University of Santa Catarina, UFSC, Florianópolis, Santa Catarina, Brazil
| | - Jacó J Mattos
- Aquaculture Pathology Research Center, NEPAQ, Federal University of Santa Catarina, UFSC, Florianópolis, Santa Catarina, Brazil
| | - Carlos H A M Gomes
- Laboratory of Marine Mollusks (LMM), Department of Aquaculture, Center of Agricultural Science, Federal University of Santa Catarina, UFSC, Florianópolis, Santa Catarina, Brazil
| | - Herculano Cella
- Laboratory of Algae Cultivation, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Bárbara P H Righetti
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry (LABCAI), Center of Biological Sciences, Federal University of Santa Catarina, UFSC, Florianópolis, Santa Catarina, Brazil
| | - Clarissa P Ferreira
- Fishery Engineering and Biological Sciences Department, Santa Catarina State University, Laguna, 88790-000, Brazil
| | - Flávia L Zacchi
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry (LABCAI), Center of Biological Sciences, Federal University of Santa Catarina, UFSC, Florianópolis, Santa Catarina, Brazil
| | - Márcia C Bícego
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, University of São Paulo, São Paulo, Brazil
| | - Satie Taniguchi
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, University of São Paulo, São Paulo, Brazil
| | - Afonso C D Bainy
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry (LABCAI), Center of Biological Sciences, Federal University of Santa Catarina, UFSC, Florianópolis, Santa Catarina, Brazil.
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Rios-Fuster B, Alomar C, Capó X, Paniagua González G, Garcinuño Martínez RM, Soliz Rojas DL, Silva M, Fernández Hernando P, Solé M, Freitas R, Deudero S. Assessment of the impact of aquaculture facilities on transplanted mussels (Mytilus galloprovincialis): Integrating plasticizers and physiological analyses as a biomonitoring strategy. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127264. [PMID: 34879544 DOI: 10.1016/j.jhazmat.2021.127264] [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: 06/21/2021] [Revised: 09/08/2021] [Accepted: 09/15/2021] [Indexed: 05/06/2023]
Abstract
The growing plastic production and its continuous use is a significant problem. In addition, aquaculture practices have experienced a considerable growth and plastic is widely used in these activities, hence plasticizers must be considered due to their potential ecotoxicological impacts on species. Mussels placed inside an Integrated Multi-Trophic Aquaculture (IMTA) system and at two control locations were employed to quantify the ingestion of anthropogenic particles and associated chemical plasticizers, such as bisphenol A (BPA) jointly to bisphenol F (BPF) and bisphenol S (BPS), and phthalates represented by diethyl phthalate (DEP), dibutyl phthalate (DBP) and bis(2-ethylhexyl) phthalate (DEHP). In addition, some metabolism and oxidative stress related parameters were measured in mussels' whole soft tissue. Anthropogenic particle ingestion of mussels increased over time at the three locations and the following order of abundance of pollutants was observed: BPA> BPF> DEHP> DBP> BPS> DEP. Even though no differences according to location were found for pollutants' occurrence, time trends were evidenced for BPA and DEHP. On the other hand, a location effect was observed for biomarkers with highest values detected in mussels located at the vicinities of the aquaculture facility. In addition, a reduced detoxification activity was observed over time parallel to BPA decrease.
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Affiliation(s)
- Beatriz Rios-Fuster
- Centro Oceanográfico de Baleares (IEO, CSIC), Muelle de Poniente s/n, 07015 Mallorca, Spain.
| | - Carme Alomar
- Centro Oceanográfico de Baleares (IEO, CSIC), Muelle de Poniente s/n, 07015 Mallorca, Spain
| | - Xavier Capó
- Centro Oceanográfico de Baleares (IEO, CSIC), Muelle de Poniente s/n, 07015 Mallorca, Spain
| | - Gema Paniagua González
- Departamento de Ciencias Analíticas, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Rosa Maria Garcinuño Martínez
- Departamento de Ciencias Analíticas, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Dulce Lucy Soliz Rojas
- Departamento de Ciencias Analíticas, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Monica Silva
- Departamento de Biologia & CESAM, Universidade de Aveiro, Portugal
| | - Pilar Fernández Hernando
- Departamento de Ciencias Analíticas, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | | | - Rosa Freitas
- Departamento de Biologia & CESAM, Universidade de Aveiro, Portugal
| | - Salud Deudero
- Centro Oceanográfico de Baleares (IEO, CSIC), Muelle de Poniente s/n, 07015 Mallorca, Spain
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Hoyo-Alvarez E, Arechavala-Lopez P, Jiménez-García M, Solomando A, Alomar C, Sureda A, Moranta D, Deudero S. Effects of pollutants and microplastics ingestion on oxidative stress and monoaminergic activity of seabream brains. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2022; 242:106048. [PMID: 34875488 DOI: 10.1016/j.aquatox.2021.106048] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 11/24/2021] [Accepted: 11/28/2021] [Indexed: 06/13/2023]
Abstract
Nowadays, microplastics (MPs) and adsorbed pollutants are considered a global thread to marine ecosystems. This study describes the effects of pollutants and MPs ingestion on fish brains through the assessment of oxidative stress biomarkers and monoaminergic neurotransmitters using gilthead seabream (Sparus aurata) as fish model. Juveniles were experimentally exposed to three different dietary treatments for 90 days: Control treatment (C) consisted of standard feed; Virgin treatment (V) contained feed enriched with 10% of MPs; and Exposed treatment (E) consisted of feed with 10% of MPs that were exposed to seawater in an anthropogenically impacted area for 2 months in order to enrich the plastic with the pollutants within the water column. Sampling was made at the start of the experiment (T0), at the end of the dietary treatments (T90) and after a posterior detoxification period of 30 days (T120). Results evidenced that a MPs and pollutants enriched diet increases the activity of some of the oxidative stress biomarkers (e.g. CAT and GST), and it was shown for the first time alterations on dopaminergic and serotonergic system activity on seabream brains, indicating potential neurofunctional effects associated to MPs and pollutants ingestion. In addition, results showed a tendency to recover enzymatic and brain monoaminergic neurotransmitter levels after a 30-day detoxification period. In conclusion, MPs and pollutants exposure for 90 days induced oxidative stress and changes on monoaminergic activity in the brain of S. aurata.
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Affiliation(s)
| | - Pablo Arechavala-Lopez
- Fish Ethology and Welfare Group, Centro de Ciencias do Mar (CCMAR), Faro, Portugal.; Fish Ecology Group, Instituto Mediterráneo de Estudios Avanzados (IMEDEA-CSIC/UIB), Mallorca, Spain
| | - Manuel Jiménez-García
- Group of Neurophysiology, Biology Department, University of Balearic Islands (UIB), Palma de Mallorca, Spain
| | - Antònia Solomando
- Research Group in Community Nutrition and Oxidative Stress, and Health Research Institute of Balearic Islands (IdISBa), University of Balearic Islands (UIB)-IUNICS, Palma de Mallorca, Spain. CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Carlos III Health Institute, Madrid, Spain
| | - Carmen Alomar
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares (COB-IEO), Mallorca, Spain
| | - Antoni Sureda
- Research Group in Community Nutrition and Oxidative Stress, and Health Research Institute of Balearic Islands (IdISBa), University of Balearic Islands (UIB)-IUNICS, Palma de Mallorca, Spain. CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Carlos III Health Institute, Madrid, Spain
| | - David Moranta
- Group of Neurophysiology, Biology Department, University of Balearic Islands (UIB), Palma de Mallorca, Spain
| | - Salud Deudero
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares (COB-IEO), Mallorca, Spain
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Capo X, Rubio M, Solomando A, Alomar C, Compa M, Sureda A, Deudero S. Microplastic intake and enzymatic responses in Mytilus galloprovincialis reared at the vicinities of an aquaculture station. CHEMOSPHERE 2021; 280:130575. [PMID: 33957472 DOI: 10.1016/j.chemosphere.2021.130575] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/01/2021] [Accepted: 04/09/2021] [Indexed: 06/12/2023]
Abstract
Aquaculture is a potential source of microplastics (MPs) that could be strong stressors for marine organisms. In this study, we evaluated the effects of MPs derived from aquaculture in antioxidant defences and oxidative stress markers in gills of Mytilus galloprovincialis. Mussels were distributed in three areas with different impacts: inside aquaculture cages, Control 1 (located inside Andratx harbour) and Control 2 (located in a no-anthropized area). Samples were obtained along three different time periods in May (T0), July (T60) and in September (T120). At each sampling period, mussels' biometric measurements were taken, and tissue samples were kept frozen for biochemical determinations and to determine the intake of MPs. An increase in MPs intake was detected throughout the study, and this increase was significantly higher in samples from the aquaculture cages. Similarly, antioxidant enzyme activities (catalase, superoxide dismutase, glutathione reductase and glutathione peroxidase) were significantly higher in samples from cages at T120. Additionally, a similar tendency was observed in glutathione-s-transferase, with a higher activity in the aquaculture cages at T60 and T120. Malondialdehyde and carbonyl protein derivates as a marker of oxidative damage were also measured and samples from aquaculture cages presented higher oxidative stress markers, mainly in T120. In conclusion, living in environments exposed to aquaculture activities at sea may imply a higher intake of MPs which in turn might cause an antioxidant response in M. galloprovincialis which is not enough to avoid oxidative damage.
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Affiliation(s)
- X Capo
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente S/n, 07015, Palma de Mallorca, Balearic Islands, Spain.
| | - M Rubio
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente S/n, 07015, Palma de Mallorca, Balearic Islands, Spain
| | - A Solomando
- Interdisciplinary Ecology Group, Department of Biology, University of the Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain; Research Group in Community Nutrition and Oxidative Stress, and Health Research Institute of Balearic Islands (IdISBa), University of Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain
| | - C Alomar
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente S/n, 07015, Palma de Mallorca, Balearic Islands, Spain
| | - M Compa
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente S/n, 07015, Palma de Mallorca, Balearic Islands, Spain
| | - A Sureda
- Research Group in Community Nutrition and Oxidative Stress, and Health Research Institute of Balearic Islands (IdISBa), University of Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain; CIBEROBN (Physiopathology of Obesity and Nutrition), University of the Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain
| | - S Deudero
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente S/n, 07015, Palma de Mallorca, Balearic Islands, Spain
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Capó X, Company JJ, Alomar C, Compa M, Sureda A, Grau A, Hansjosten B, López-Vázquez J, Quintana JB, Rodil R, Deudero S. Long-term exposure to virgin and seawater exposed microplastic enriched-diet causes liver oxidative stress and inflammation in gilthead seabream Sparus aurata, Linnaeus 1758. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 767:144976. [PMID: 33636779 DOI: 10.1016/j.scitotenv.2021.144976] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/27/2020] [Accepted: 12/30/2020] [Indexed: 06/12/2023]
Abstract
Plastics accumulation in marine ecosystems has notable ecological implications due to their long persistence, potential ecotoxicity, and ability to adsorb other pollutants or act as vectors of pathogens. The present work aimed to evaluate the physiological response of the gilthead seabream (Sparus aurata) fed for 90 days with a diet enriched with virgin and seawater exposed low-density polyethylene microplastics (LDPE-MPs) (size between 100 and 500 μM), followed by 30 days of depuration, applying oxidative stress and inflammatory markers in liver homogenates. No effects of LDPE-MPs treatments on fish growth were observed throughout this study. A progressive increase in antioxidant enzyme activities was observed throughout the study in both treatments, although this increase was higher in the group treated with seawater exposed MPs. This increase was significantly higher in catalase (CAT), glutathione reductase (GRd), and glutathione-s-transferase (GST) in the seawater exposed MPs group, with respect to the virgin group. In contrast, no significant differences were recorded in superoxide dismutase (SOD) and glutathione peroxidase (GPx) between both groups. Exposure to MPs also caused an increase in the oxidative damage markers (malondialdehyde and carbonyls groups). Myeloperoxidase activity significantly increased because of MPs treatments. After 30 days of depuration, antioxidant, inflammatory enzyme activities and oxidative damage markers returned to values similar to those observed in the control group. In conclusion, MPs exposure induced an increase of antioxidant defences in the liver of S. aurata. However, these elevated antioxidant capabilities were not enough to prevent oxidative damage in the liver since, an increased oxidative damage marker was associated with MPs ingestion. The treatment with seawater exposed MPs caused a more significant antioxidant response (CAT, GRs, and GST). Although after a depuration period of 30 days a tendency to recover the initial values of the biomarkers was observed this does not seem to be time enough for a complete normalization.
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Affiliation(s)
- X Capó
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain.
| | - J J Company
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - C Alomar
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - M Compa
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - A Sureda
- Research Group in Community Nutrition and Oxidative Stress, and Health Research Institute of Balearic Islands (IdISBa), University of Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain; CIBER (Fisiopatologia de la obesidad y nutrición) CIBEROBN. Instituto de Salud Carlos III, (ISCIII), 28029 Madrid, Spain
| | - A Grau
- Laboratorio de Investigaciones Marinas y Acuicultura, LIMIA-Govern de les Illes Balears, Port d'Andratx, Balearic Islands, Spain
| | - B Hansjosten
- Laboratorio de Investigaciones Marinas y Acuicultura, LIMIA-Govern de les Illes Balears, Port d'Andratx, Balearic Islands, Spain
| | - J López-Vázquez
- Department of Analytical Chemistry, Nutrition and Food Sciences, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidad de Santiago de Compostela, Constantino Candeira S/N, 15782 Santiago de Compostela, Spain
| | - J B Quintana
- Department of Analytical Chemistry, Nutrition and Food Sciences, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidad de Santiago de Compostela, Constantino Candeira S/N, 15782 Santiago de Compostela, Spain
| | - R Rodil
- Department of Analytical Chemistry, Nutrition and Food Sciences, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidad de Santiago de Compostela, Constantino Candeira S/N, 15782 Santiago de Compostela, Spain
| | - S Deudero
- Instituto Español de Oceanografía, Centro Oceanografico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
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Künili İE, Ertürk Gürkan S, Aksu A, Turgay E, Çakir F, Gürkan M, Altinağaç U. Mass mortality in endangered fan mussels Pinna nobilis (Linnaeus 1758) caused by co-infection of Haplosporidium pinnae and multiple Vibrio infection in Çanakkale Strait, Turkey. Biomarkers 2021; 26:450-461. [PMID: 33899623 DOI: 10.1080/1354750x.2021.1910344] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE Pinna nobilis (fan mussel) is one of the most important endemic bivalve molluscs in the Mediterranean and mass mortality events were observed in these mussels in recent years. In this study, we report mass mortalities caused by Haplosporidium pinnae, which has been spreading in the Mediterranean for 3 years, and reached the Çanakkale Strait, which is the entrance of the Marmara and the Black Sea. MATERIAL AND METHODS Field observations during sampling and subsequent histopathological, biochemical, genetic, and microbiological analyses were carried out. RESULTS These analyses showed that H. pinnae infection spread among the natural beds of P. nobilis, causing severe tissue damage and oxidative stress. Our phylogenetic analyses suggested that the parasite spread through the Mediterranean much faster than thought. The results showed that vibriosis originating from Vibrio coralliilyticus, Vibrio tubiashii, Vibrio mediterranei, and Vibrio hispanicus, acted together with H. pinnae in infected individuals and caused death. CONCLUSION It is highly probable that the spread of H. pinnae to the Sea of Marmara and the Black Sea may occur earlier than expected, and it was concluded that mass deaths were caused by co-infection with H. pinnae and a geographically specific marine pathogen that can infect P. nobilis populations.
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Affiliation(s)
- İbrahim Ender Künili
- Faculty of Marine Science and Technology, Department of Fishing and Processing Technology, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Selin Ertürk Gürkan
- Faculty of Arts and Sciences, Department of Biology, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Ata Aksu
- Gedik Vocational School, Department of Motor Vehicles and Transportation Technologies, Underwater Technology, İstanbul Gedik University, Istanbul, Turkey
| | - Emre Turgay
- Faculty of Aquatic Sciences, Department of Aquaculture and Fish Diseases, İstanbul University, Istanbul, Turkey
| | - Fikret Çakir
- Faculty of Marine Science and Technology, Department of Fishing and Processing Technology, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Mert Gürkan
- Faculty of Arts and Sciences, Department of Biology, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Uğur Altinağaç
- Faculty of Marine Science and Technology, Department of Fishing and Processing Technology, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
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Rios-Fuster B, Arechavala-Lopez P, García-Marcos K, Alomar C, Compa M, Álvarez E, Julià MM, Solomando Martí A, Sureda A, Deudero S. Experimental evidence of physiological and behavioral effects of microplastic ingestion in Sparus aurata. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2021; 231:105737. [PMID: 33422861 DOI: 10.1016/j.aquatox.2020.105737] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/21/2020] [Accepted: 12/24/2020] [Indexed: 06/12/2023]
Abstract
Increasing global research has identified microplastics (MPs) to be impacting marine organisms. The present work aimed at investigating the physiological and behavioral effects of thirty-six juvenile Sparus aurata exposed to control, virgin and weathered MPs enriched diets during a 21-day period under controlled conditions. Physiological effects were assessed in liver and brain using the following biomarkers: activities of the antioxidant enzymes catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx) and glutathione reductase (GRd), the detoxifying enzyme glutathione S-transferase (GST) and malondialdehyde (MDA) as indicative of lipid peroxidation. Individuals were recorded for behavior analysis (i.e. social interactions and feeding behavior). Results revealed an increase in cellular stress from control to weathered fish groups, with the virgin group showing intermediate levels in all quantified biomarkers. Significant differences were found in the liver for all biomarkers except for MDA, suggesting that exposure time to MPs in this experiment is long enough to trigger the activation of antioxidant enzymes but not to produce cell damage by lipid peroxidation. In brain tissue samples, fish from the weathered group presented significantly higher values for CAT and SOD, highlighting its function as primary antioxidants. Regarding behavioral effects, results showed that the two MPs enriched groups were significantly bolder during social interactions and, although no significantly, tended to be more active during feeding. In conclusion, MPs which have been weathered in marine environmental conditions produces a higher physiological response than virgin MPs but also, a physiological response is variable depending on the tissue analyzed. In addition, a short period to MP exposure seems to affect overall social and feeding behavior but, further research is needed to assess long-term effects of MP ingestion and its potential consequences on fish populations.
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Affiliation(s)
- Beatriz Rios-Fuster
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Mallorca, Spain.
| | - Pablo Arechavala-Lopez
- Fish Ecology Group, Instituto Mediterráneo de Estudios Avanzados (IMEDEA-CSIC/UIB), Mallorca, Spain; Fish Ethology and Welfare Group, Centro de Ciencias do Mar (CCMAR), Faro, Portugal
| | - Karlos García-Marcos
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Mallorca, Spain
| | - Carme Alomar
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Mallorca, Spain
| | - Montserrat Compa
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Mallorca, Spain
| | - Elvira Álvarez
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Mallorca, Spain
| | - María Micaela Julià
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Mallorca, Spain; Research Group on Community Nutrition and Oxidative Stress (NUCOX), the Balearic Islands Health Research Institute (IdISBa) and CIBEROBN (Physiopathology of Obesity and Nutrition), Mallorca, Spain
| | - Antònia Solomando Martí
- Research Group on Community Nutrition and Oxidative Stress (NUCOX), the Balearic Islands Health Research Institute (IdISBa) and CIBEROBN (Physiopathology of Obesity and Nutrition), Mallorca, Spain
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress (NUCOX), the Balearic Islands Health Research Institute (IdISBa) and CIBEROBN (Physiopathology of Obesity and Nutrition), Mallorca, Spain
| | - Salud Deudero
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Mallorca, Spain
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Box A, Capó X, Tejada S, Catanese G, Grau A, Deudero S, Sureda A, Valencia JM. Reduced Antioxidant Response of the Fan Mussel Pinna nobilis Related to the Presence of Haplosporidium pinnae. Pathogens 2020; 9:pathogens9110932. [PMID: 33187065 PMCID: PMC7698053 DOI: 10.3390/pathogens9110932] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/02/2020] [Accepted: 11/09/2020] [Indexed: 01/24/2023] Open
Abstract
The endemic fan mussel (Pinna nobilis) in the Mediterranean Sea is at high risk of disappearance due to massive mortality events. The aim of the study was to evaluate the antioxidant response of P. nobilis collected in the Balearic Islands (Western Mediterranean) before and after the mass mortality event. Individuals collected before (between 2011 and 2012) and after (between 2016 and 2017) the event were analyzed by histological, molecular, and biochemical methods to compare pathogenic loads and biochemical responses. All the individuals collected during 2016–2017 presented symptoms of the disease and were positive for Haplosporidium pinnae, while acid-fast bacteria or/and Gram-negative bacteria were detected in some individuals of both sampling periods. The activities of the antioxidant enzymes catalase and superoxide dismutase in the gills were significantly lower in P. nobilis affected with the parasite compared to those in the asymptomatic ones, while levels of malondialdehyde, as an indicator of lipid peroxidation, were higher in infected individuals. When analyzing the differential effects of H. pinnae and Mycobacterium sp. on P. nobilis, it was observed that significant effects on biomarkers were only observed in the presence of H. pinnae. Co-infection of P. nobilis by H. pinnae with other pathogens such as Mycobacterium sp. constitutes a serious problem due to its high mortality rate in the Balearic Island waters. This concerning situation for P. nobilis is favored by a reduction in antioxidant defenses related to H. pinnae infection that induces oxidative stress and cell damage.
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Affiliation(s)
- Antonio Box
- Department of Agricultura, Ramaderia, Pesca, Caça i Cooperació Municipal, Consell Insular d’Eivissa, 07800 Balearic Islands, Spain;
| | - Xavier Capó
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain; (X.C.); (S.D.)
| | - Silvia Tejada
- Laboratory of Neurophysiology, Biology Department and Health Research Institute of Balearic Islands (IdisBa), University of the Balearic Islands, 07122 Palma de Mallorca, Balearic Islands, Spain;
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Gaetano Catanese
- Laboratorio de Investigaciones Marinas y Acuicultura, LIMIA-Govern de les Illes Balears, 07157 Port d’Andratx, Balearic Islands, Spain; (G.C.); (A.G.); (J.M.V.)
- INAGEA (INIA-CAIB-UIB), Edifici Guillem Colom Casasnoves, 07122 Palma de Mallorca, Balearic Islands, Spain
| | - Amalia Grau
- Laboratorio de Investigaciones Marinas y Acuicultura, LIMIA-Govern de les Illes Balears, 07157 Port d’Andratx, Balearic Islands, Spain; (G.C.); (A.G.); (J.M.V.)
- INAGEA (INIA-CAIB-UIB), Edifici Guillem Colom Casasnoves, 07122 Palma de Mallorca, Balearic Islands, Spain
| | - Salud Deudero
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain; (X.C.); (S.D.)
| | - Antoni Sureda
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Research Group in Community Nutrition and Oxidative Stress and Health Research Institute of Balearic Islands (IdisBa), University of Balearic Islands, 07122 Palma de Mallorca, Balearic Islands, Spain
- Correspondence: ; Tel.: +34-971-172820
| | - José María Valencia
- Laboratorio de Investigaciones Marinas y Acuicultura, LIMIA-Govern de les Illes Balears, 07157 Port d’Andratx, Balearic Islands, Spain; (G.C.); (A.G.); (J.M.V.)
- INAGEA (INIA-CAIB-UIB), Edifici Guillem Colom Casasnoves, 07122 Palma de Mallorca, Balearic Islands, Spain
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Solomando A, Capó X, Alomar C, Álvarez E, Compa M, Valencia JM, Pinya S, Deudero S, Sureda A. Long-term exposure to microplastics induces oxidative stress and a pro-inflammatory response in the gut of Sparus aurata Linnaeus, 1758. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 266:115295. [PMID: 32763772 DOI: 10.1016/j.envpol.2020.115295] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/07/2020] [Accepted: 07/17/2020] [Indexed: 05/12/2023]
Abstract
Environmental pollution from plastic debris is a major global concern, being a potential threat to marine organisms and ecosystems. The accumulation of microplastics (MPs) in the oceans has notable ecological implications due to their long persistence, their potential ecotoxicity, and their ability to adsorb other pollutants and act as vectors of pathogens. Nevertheless, whereas the number of investigations documenting the presence of MPs in wild fish has increased, less studies have addressed the toxicological effects associated with the ingestion of MPs in long-term laboratory conditions. The aim of the present study was to assess the physiological response of gilthead seabream (Sparus aurata) exposed to low-density polyethylene (LDPE) MPs during a 90-day exposure followed by an extra 30 days of depuration through the application of oxidative stress biomarkers in the gut. No changes were observed in the Fulton condition factor of fish associated with MP intake. The activities of antioxidant enzymes and glutathione s-transferase and the levels of reduced glutathione progressively increased throughout the study in the MPs-fed group compared to the control group, reaching the highest values at 90 days. Similarly, the activity of the pro-inflammatory enzyme, myeloperoxidase, and the levels of oxidative damage markers -malondialdehyde and protein carbonyls-also increased after 90 days of exposure to an enriched diet with MPs. During the 30-day depuration period, all the biomarkers analysed tended to normalize, with the majority recovering values similar to those of the control group. In conclusion, MPs exposure during 90 days to S. aurata induced oxidative stress and a pro-inflammatory response in gut, and were able to recover after the exposure to MPs was removed.
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Affiliation(s)
- Antònia Solomando
- Research Group in Community Nutrition and Oxidative Stress, University of Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain; Interdisciplinary Ecology Group, Department of Biology, University of the Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain.
| | - Xavier Capó
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Palma de Mallorca, Balearic Islands, Spain.
| | - Carme Alomar
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Palma de Mallorca, Balearic Islands, Spain.
| | - Elvira Álvarez
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Palma de Mallorca, Balearic Islands, Spain.
| | - Montserrat Compa
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Palma de Mallorca, Balearic Islands, Spain.
| | - José María Valencia
- Laboratorio de Investigaciones Marinas y Acuicultura, LIMIA-Govern de les Illes Balears, Port d'Andratx, Balearic Islands, Spain.
| | - Samuel Pinya
- Interdisciplinary Ecology Group, Department of Biology, University of the Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain.
| | - Salud Deudero
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015, Palma de Mallorca, Balearic Islands, Spain.
| | - Antoni Sureda
- Research Group in Community Nutrition and Oxidative Stress, University of Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain; CIBEROBN (Physiopathology of Obesity and Nutrition), University of the Balearic Islands, E-07122, Palma de Mallorca, Balearic Islands, Spain.
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12
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Capó X, Tejada S, Ferriol P, Pinya S, Mateu-Vicens G, Montero-González I, Box A, Sureda A. Hypersaline water from desalinization plants causes oxidative damage in Posidonia oceanica meadows. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 736:139601. [PMID: 32485379 DOI: 10.1016/j.scitotenv.2020.139601] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/19/2020] [Accepted: 05/19/2020] [Indexed: 05/11/2023]
Abstract
Posidonia oceanica is an endemic marine phanerogam of the Mediterranean Sea for that is very sensitive to the environmental changes, especially those related to human activities. The aim of this study was to evaluate the oxidative stress status of P. oceanica meadows exposed to spillage of hypersaline water from a desalination station by using biomarkers. Leaf samples of P. oceanica were obtained from 4 different points exposed to different levels of salinity water. Samples from the area with the highest salinity conditions were 75% shorter than the samples from the control area. Exposure to high salinity induced an increase in the levels of oxidative stress markers (malondialdehyde (MDA) and protein carbonyls). Interestingly, in the area with the highest salinity the activities of glutathione peroxidase, glutathione reductase and glutathione-s-transferase were significantly induced respect to the other studies areas, while catalase (CAT) and superoxide dismutase (SOD) activities were lower. In addition, salinity induced a progressive increase in non-enzymatic antioxidants (polyphenols and glutathione) and in total antioxidant capacity reaching the highest concentrations in samples directly affected by the saline discharge. In conclusion chronic exposure to high salinity induced an increase in total antioxidant capacity in P. oceanica. However, this increase was not enough to protect the plant against oxidative stress as it is evidenced by the raise in oxidative stress markers. The obtained data suggest that high salinity conditions deactivated CAT and SOD antioxidant enzymes and caused an increase in non-enzymatic antioxidants (polyphenols and glutathione) and in glutathione-related enzymes.
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Affiliation(s)
- X Capó
- Research Group on Community Nutrition and Oxidative Stress (NUCOX), University of Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain; Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain.
| | - S Tejada
- CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122 Palma de Mallorca, Balearic Islands, Spain; Department of Biology, Laboratory of Neurophysiology, University of Balearic Islands, Spain
| | - P Ferriol
- Interdisciplinary Ecology Group, Biology Department, University of the Balearic Islands, E-07122 Palma de Mallorca, Spain
| | - S Pinya
- Interdisciplinary Ecology Group, Biology Department, University of the Balearic Islands, E-07122 Palma de Mallorca, Spain; Museu Balear de Ciències Naturals, Ctra. Palma - Port de Sóller km 30, 07100 Sóller, Balearic Islands, Spain
| | - G Mateu-Vicens
- Interdisciplinary Ecology Group, Biology Department, University of the Balearic Islands, E-07122 Palma de Mallorca, Spain; Museu Balear de Ciències Naturals, Ctra. Palma - Port de Sóller km 30, 07100 Sóller, Balearic Islands, Spain; Laboratory of Zoology, Biology Department, University of the Balearic Islands, E-07122 Palma de Mallorca, Spain
| | - I Montero-González
- Department of Biotechnology, University of Alicante, Alicante E-03690, Spain
| | - A Box
- Consell Insular d'Eivissa, Dep. Agricultura, Ramaderia, Pesca, Caça i Cooperació Municipal, Av. Espanya n°49, CP 07800 Ibiza, Balearic Islands, Spain
| | - A Sureda
- Research Group on Community Nutrition and Oxidative Stress (NUCOX), University of Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain; CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122 Palma de Mallorca, Balearic Islands, Spain
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13
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Mansour C, Guibbolini M, Rouane Hacene O, Saidane Mosbahi D, Risso-de Faverney C. Oxidative Stress and Damage Biomarkers in Clam Ruditapes decussatus Exposed to a Polluted Site: The Reliable Biomonitoring Tools in Hot and Cold Seasons. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 78:478-494. [PMID: 32016484 DOI: 10.1007/s00244-020-00713-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 01/23/2020] [Indexed: 06/10/2023]
Abstract
In the present study, a multi-biomarker approach was used to assess the biological effects of metal pollution in the southern lagoon of Tunis, on clam Ruditapes decussatus both in "hot" (in summer) and "cold" (in winter) seasons. Clams were collected in August 2015 and February 2016 from three sites of the lagoon and from Louza considered a reference site. The concentrations of five trace metals (cadmium, copper, iron, lead, and zinc) in the soft tissues of R. decussatus were evaluated at the sampling sites. A core of biomarkers indicative of (a) neurotoxicity (acetylcholinesterase, AChE); (b) biotransformation (glutathione S-transferase, GST); (c) oxidative stress (catalase, CAT; total glutathione peroxidase, T-GPx; total glutathione peroxidase, T-GPx; selenium-dependent glutathione peroxidase, Se-GPx; glutathione reductase, GR; superoxide dismutase, SOD) (d) lipid peroxidation (malondialdhyde, MDA level), and (e) apoptotic process (caspase 3-like, CSP3) was selected for measurements of environmental effects on the populations of clams collected from the different sampling sites. The results of metal bioaccumulation in soft tissues of Ruditapes decussatus revealed a high pollution in the South Lagoon of Tunis with spatial variation and relatively high levels at the navigation channel. Anthropogenic pollutants in the lagoon led to the activation of antioxidant defense and biotransformation enzymes to oxidative damage of the membrane and activation of apoptosis, and revealed neurotoxicity. Among this core of biomarkers, the antioxidants enzymes (CAT, SOD, GR, and GPx) were very sensitive, allowing the discrimination among sites and pointing to the navigation channel as the most impacted site in the southern lagoon of Tunis. Moreover, a significant effect of season was recorded on biomarkers responses (e.g., CAT, GR, SOD, AChE, and CSP3 activities and MDA levels) with higher levels in winter than in summer, probably influenced by the reproductive stage and food availability. Finally, the measurement of the selected core of biomarkers in the whole soft tissues of clams was considered as an integrated indicator of environmental stress. Moreover, R. decussatus proved to be a remarkable sentinel species capable to establish a reliable diagnosis of the health status of the marine environment in different areas of the southern lagoon of Tunis, both in "hot" and "cold" seasons.
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Affiliation(s)
- Chalbia Mansour
- Laboratory of Analysis, Treatment and Valorization of Pollutants of the Environment and Products, Faculty of Pharmacy, University of Monastir, Ibn Sina Street, 5000, Monastir, Tunisia.
| | - Marielle Guibbolini
- University Côte d'Azur, CNRS, ECOSEAS, UMR 7035, 28 Avenue Valrose BP 71, 06108, Nice Cedex 2, France
| | - Omar Rouane Hacene
- Laboratoire Réseau de Surveillance Environnementale (LRSE), Department of Biology, University of Oran, 1 Ahmed Ben Bella, BP 1524 El M'naouer, 31000, Oran, Algeria
| | - Dalila Saidane Mosbahi
- Laboratory of Analysis, Treatment and Valorization of Pollutants of the Environment and Products, Faculty of Pharmacy, University of Monastir, Ibn Sina Street, 5000, Monastir, Tunisia
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Chalghmi H, Bourdineaud JP, Chbani I, Haouas Z, Bouzid S, Er-Raioui H, Saidane-Mosbahi D. Occurrence, sources and effects of polycyclic aromatic hydrocarbons in the Tunis lagoon, Tunisia: an integrated approach using multi-level biological responses in Ruditapes decussatus. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:3661-3674. [PMID: 30675713 DOI: 10.1007/s11356-019-04220-3] [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: 06/22/2018] [Accepted: 01/10/2019] [Indexed: 06/09/2023]
Abstract
Coastal lagoons are critical ecosystems presenting a strategic economic importance, but they are subjected to potential anthropogenic impact. As part of the Tunis lagoon (Tunisia) biomonitoring study, levels, composition pattern and sources of polycyclic aromatic hydrocarbons (PAHs) in surface sediments along with their bioavailability in clam Ruditapes decussatus were investigated in polluted (S2-S4) and reference (S1) sites. In order to investigate the contamination effects at different biological levels in clams, a wide set of biomarkers, including gene expression changes, enzymatic activities disruption and histopathological alterations, was analysed. Biomarkers were integrated in a biomarker index (IBR index) to allow a global assessment of the biological response. Principal component analysis (PCA) was used for chemical and biological data integration to rank the sampling sites according to their global environmental quality. Sediment PAHs levels ranged between 144.5 and 3887.0 ng g-1 dw in the Tunis lagoon sites versus 92.6 ng g-1 dw in the reference site. The high PAH concentrations are due to anthropogenic activities around the lagoon. PAH composition profiles and diagnostic isomer ratios analysis indicated that PAHs were of both pyrolitic and petrogenic origins. Clams sampled from S2 and S3 exhibited the highest PAH contents with 2192.6 ng g-1 dw and 2371.4 ng g-1 dw, respectively. Elevated levels of tissue PAHs were associated to an increase in biotransformation and antioxidant activities, and lipid peroxidation levels along with an overexpression of different genes encoding for general stress response, mitochondrial metabolism and antioxidant defence, in addition to the emergence of severe and diverse histopathological alterations in the clams' digestive glands. IBR index was suitable for sampling sites ranking (S1 = 0 < S4 = 0.4 < S3 = 1.15 < S2 = 1.27) based on the level of PAH-induced stress in clams. PCA approach produced two components (PC1, 83.8% and PC2, 12.2%) that describe 96% of the variance in the data and thus highlighted the importance of integrating contaminants in sediments, their bioaccumulation and a battery of biomarkers of different dimensions for the assessment of global health status of coastal and lagoon areas.
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Affiliation(s)
- Houssem Chalghmi
- UMR CNRS 5805 EPOC, University of Bordeaux, Arcachon Marine Station, Place du Dr Peyneau, 33120, Arcachon, France.
- Laboratory of Analysis Treatment and Valorization of Environmental Pollutants and Products, Faculty of Pharmacy, University of Monastir, 5000, Monastir, Tunisia.
| | - Jean-Paul Bourdineaud
- UMR CNRS 5805 EPOC, University of Bordeaux, Arcachon Marine Station, Place du Dr Peyneau, 33120, Arcachon, France
| | - Ikram Chbani
- Laboratory of Environment, Oceanology and Natural Resources, Faculty of Sciences and Technology, University of Abdelmalek Essaâdi, B.P. 416, Tangier, Morocco
| | - Zohra Haouas
- Laboratory of Histology Cytology and Genetics, Faculty of Medicine, University of Monastir, 5019, Monastir, Tunisia
| | - Saida Bouzid
- Laboratory of Environment, Oceanology and Natural Resources, Faculty of Sciences and Technology, University of Abdelmalek Essaâdi, B.P. 416, Tangier, Morocco
| | - Hassan Er-Raioui
- Laboratory of Environment, Oceanology and Natural Resources, Faculty of Sciences and Technology, University of Abdelmalek Essaâdi, B.P. 416, Tangier, Morocco
| | - Dalila Saidane-Mosbahi
- Laboratory of Analysis Treatment and Valorization of Environmental Pollutants and Products, Faculty of Pharmacy, University of Monastir, 5000, Monastir, Tunisia
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Box A, Capó X, Tejada S, Sureda A, Mejías L, Valencia JM. Perkinsus mediterraneus infection induces oxidative stress in the mollusc Mimachlamys varia. JOURNAL OF FISH DISEASES 2020; 43:1-7. [PMID: 31709564 DOI: 10.1111/jfd.13085] [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: 08/01/2019] [Revised: 08/23/2019] [Accepted: 08/26/2019] [Indexed: 06/10/2023]
Abstract
Perkinsus mediterraneus is a protozoan parasite that can cause marine mollusc diseases known as perkinsosis being a serious threat for clam cultures worldwide. The aim of the present study was first to determine the Perkinsus species infecting the variegated scallop Mimachlamys varia and then to evaluate the existence of oxidative stress in gills of M. varia according to different degrees of infection. DNA sequencing confirmed that P. mediterraneus was the species infecting M. varia. ROS production was progressively increasing with the degree of infection although the differences were only significant in the high-infected group. Low degree of infection significantly increased superoxide dismutase (SOD) and glutathione S-transferase (GST) activities and nitrite levels with respect to the control group. In the high-infected group, a significant increase was evidenced in all analysed enzymes, catalase, SOD, glutathione reductase and GST. Non-significant differences in MDA levels were observed between the control and low-infected groups; however, a significant increase in MDA levels was observed in the high-infected group. In conclusion, the infection by Perkinsus mediterraneus in M. varia induces oxidative stress and an antioxidant response directly related to the infection degree that can contribute to the pathogenicity of the infection.
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Affiliation(s)
- Antonio Box
- Department of Agricultura, Ramaderia, Pesca, Caça i Cooperació Municipal, Consell Insular d'Eivissa, Balearic Islands, Spain
| | - Xavier Capó
- Research Group on Community Nutrition and Oxidative Stress, IUNICS, University of Balearic Islands, Balearic Islands, Spain
- Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
| | - Silvia Tejada
- Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
- Department of Biology, Laboratory of Neurophysiology, University of the Balearic Islands, Palma de Mallorca, Spain
- CIBEROBN (Physiopathology of Obesity and Nutrition), University of Balearic Islands, Palma de Mallorca, Spain
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress, IUNICS, University of Balearic Islands, Balearic Islands, Spain
- Instituto de Investigación Sanitaria Illes Balears (IdISBa), Palma de Mallorca, Spain
- CIBEROBN (Physiopathology of Obesity and Nutrition), University of Balearic Islands, Palma de Mallorca, Spain
| | - Laia Mejías
- Laboratori d'Investigacions Marines i Aqüicultura, LIMIA-Govern de les Illes Balears, Port d'Andratx, Spain
| | - José María Valencia
- Laboratori d'Investigacions Marines i Aqüicultura, LIMIA-Govern de les Illes Balears, Port d'Andratx, Spain
- Instituto de Investigaciones Agroambientales y de Economía del Agua (INAGEA) (INIA-CAIB-UIB), Palma de Mallorca, Spain
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Dallarés S, Carrasco N, Álvarez-Muñoz D, Rambla-Alegre M, Solé M. Multibiomarker biomonitoring approach using three bivalve species in the Ebro Delta (Catalonia, Spain). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:36745-36758. [PMID: 30382515 DOI: 10.1007/s11356-018-3614-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 10/26/2018] [Indexed: 06/08/2023]
Abstract
Bivalves have proved to be useful bioindicators for environmental pollution. In the present study, mussels (Mytilus galloprovincialis), cockles (Cerastoderma edule), and razor shells (Solen marginatus) were collected in the Ebro Delta, an extensive area devoted to rice farming and affected by pesticide pollution, from April to July, the heaviest rice field treatment period. Possible effects of pollution were assessed through biochemical markers (carboxylesterase (CE), antioxidant and neurotoxicity-related enzymes, and lipid peroxidation levels). Data on environmental variables, bivalve reproductive condition, and presence of organic pollutants, marine phycotoxins, pathogens, or histopathological conditions in bivalve's tissues were also evaluated. Although the bioaccumulated pesticides did not explain the patterns observed for biochemical responses, the obtained results point to an effect of environmental pesticide pollution on enzymatic markers, with a prominent contribution of CE to such changes. Mussels and razor shells provided a more sensitive biochemical response to pollution than cockles. Environmental variables, bivalve reproductive condition, and marine phycotoxins did not seem to have a relevant effect on the biomarkers assessed.
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Affiliation(s)
- Sara Dallarés
- Institut of Marine Sciences (ICM-CSIC), Pg. Marítim de la Barceloneta 37-49, 08003, Barcelona, Spain
| | - Noelia Carrasco
- Institute of Research and Technology Food and Agriculture (IRTA), Ctra. Poble Nou, km 5.5, 43540 Sant Carles de la Ràpita, Tarragona, Spain
| | - Diana Álvarez-Muñoz
- Water and Soil Quality Research Group (IDAEA-CSIC), Department of Environmental Chemistry, C/Jordi Girona 18-26, 08034, Barcelona, Spain
| | - Maria Rambla-Alegre
- Institute of Research and Technology Food and Agriculture (IRTA), Ctra. Poble Nou, km 5.5, 43540 Sant Carles de la Ràpita, Tarragona, Spain
| | - Montserrat Solé
- Institut of Marine Sciences (ICM-CSIC), Pg. Marítim de la Barceloneta 37-49, 08003, Barcelona, Spain.
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Breitwieser M, Vigneau E, Viricel A, Becquet V, Lacroix C, Erb M, Huet V, Churlaud C, Le Floch S, Guillot B, Graber M, Thomas H. What is the relationship between the bioaccumulation of chemical contaminants in the variegated scallop Mimachlamys varia and its health status? A study carried out on the French Atlantic coast using the Path ComDim model. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 640-641:662-670. [PMID: 29870942 DOI: 10.1016/j.scitotenv.2018.05.317] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/25/2018] [Accepted: 05/25/2018] [Indexed: 05/19/2023]
Abstract
Increasing activity along the French Atlantic coast has led to chronic pollution with, in particular, mixtures of contaminants such as hydrocarbons, phytosanitary products, PCBs and heavy metals. Based on previous research, pollution biomarkers were used in this study as they can indicate health status when monitoring the impact of pollutants on coastal species such as the marine bivalve Mimachlamys varia. Mollusc bivalves were sampled in March 2016, in open and semi-open areas (a harbour zone), from thirteen sites which differed in terms of their level of pollution, and were located along the Atlantic coast from Brittany down to the Nouvelle-Aquitaine region. First, analyses of heavy metals and organic contaminants (e.g. pesticides, polycyclic aromatic hydrocarbons, polychlorobiphenyl) in the digestive gland of bivalves were performed. Second, biochemical assays were used to study defence biomarkers: oxidative stress with Superoxide Dismutase (SOD), detoxification of organic compounds with Glutathione-S Transferase (GST), lipid peroxidation with Malondialdehyde (MDA), and immune processes with Laccase. In addition to the biochemical assays, a genetic approach was used to measure genetic diversity (haplotype and nucleotide diversity) at each site. Biomarker assays and genetic diversity were correlated with the chemical contaminants in bivalves using the Path-ComDim statistical model. Our results showed specific correlations between biochemical assays in the digestive glands with heavy metal contaminants, and between genetic diversity and organic pollution. Blocks of responses were analysed for correlations in order to develop standardized tools and guidelines that could improve our understanding of the short-term and long-term impact of contaminants on physiological parameters.
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Affiliation(s)
- Marine Breitwieser
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France.
| | | | - Amélia Viricel
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
| | - Vanessa Becquet
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
| | - Camille Lacroix
- Cedre, Centre de Documentation, de Recherche et d'Expérimentations sur les Pollutions Accidentelles des Eaux, 715 rue Alain Colas, CS 41836, Brest, Cedex 2, France
| | - Marina Erb
- Cedre, Centre de Documentation, de Recherche et d'Expérimentations sur les Pollutions Accidentelles des Eaux, 715 rue Alain Colas, CS 41836, Brest, Cedex 2, France
| | - Valérie Huet
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
| | - Carine Churlaud
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
| | - Stéphane Le Floch
- Cedre, Centre de Documentation, de Recherche et d'Expérimentations sur les Pollutions Accidentelles des Eaux, 715 rue Alain Colas, CS 41836, Brest, Cedex 2, France
| | - Benoit Guillot
- UMR CNRS 5805 EPOC-OASU-Université de Bordeaux, Allée Geoffroy Saint-Hilaire, CS 50023 33615 Pessac Cedex, France
| | - Marianne Graber
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
| | - Hélène Thomas
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France
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Breitwieser M, Thomas-Guyon H, Huet V, Sagerup K, Geraudie P. Spatial and temporal impacts of the Skjervøy harbour diesel spill on native population of blue mussels: A sub-Arctic case study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 153:168-174. [PMID: 29427978 DOI: 10.1016/j.ecoenv.2018.01.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 01/10/2018] [Accepted: 01/13/2018] [Indexed: 06/08/2023]
Abstract
This work was designed to investigate biological impacts on blue mussels (Mytilus edulis spp) after being exposed to diesel spill. On December 2013, an 180,000-litre accidental acute diesel spill was reported in a small harbour of northern Norway (Skjervøy). In order to assess the biological effects on the wild population of blue mussels, bivalves were collected at three different locations: at the oil-spill spot, at the other side of the harbour (opposite the oil-spill area), and in an uncontaminated site. Body burden and seawater samples were collected from a few days up to five months after the diesel spill. Biomarkers of oxidative stress and immunological effects were assessed in the blue mussels digestive glands. Our findings reported significant modulation of GST (detoxification), SOD (antioxidant response) and MDA (lipid peroxidation) in bivalves exposed to diesel with a similar response at two and five months after the spill. Laccase-type enzyme also highlighted an important aspect in terms of biomarker response of the immune function. Overall, our study demonstrated that some biomarkers returned to basal levels a few months after the diesel spill. Consequently, it highlighted the usefulness of normalised tools and guidelines for biomonitoring strategies after a diesel spill.
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Affiliation(s)
- Marine Breitwieser
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France.
| | - Hélène Thomas-Guyon
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France.
| | - Valérie Huet
- Littoral Environnement et Sociétés (LIENSs), UMR 7266, CNRS-Université de La Rochelle, 2 rue Olympe de Gouges, F-17042 La Rochelle Cedex 01, France.
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Jaruga P, Coskun E, Kimbrough K, Jacob A, Johnson WE, Dizdaroglu M. Biomarkers of oxidatively induced DNA damage in dreissenid mussels: A genotoxicity assessment tool for the Laurentian Great Lakes. ENVIRONMENTAL TOXICOLOGY 2017; 32:2144-2153. [PMID: 28568507 PMCID: PMC5669367 DOI: 10.1002/tox.22427] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 04/03/2017] [Accepted: 04/06/2017] [Indexed: 05/03/2023]
Abstract
Activities of fast growing human population are altering freshwater ecosystems, endangering their inhabitants and public health. Organic and trace compounds have a high potential for adverse impacts on aquatic organisms in some Great Lakes tributaries. Toxic compounds in tissues of organisms living in contaminated environments change their metabolism and alter cellular components. We measured oxidatively induced DNA damage in the soft tissues of dreissenid mussels to check on the possible contaminant-induced impact on their DNA. The animals were obtained from archived samples of the National Oceanic and Atmospheric Administration (NOAA) Mussel Watch Program. Mussels were collected from the harbor of Ashtabula River in Ohio, and a reference area located at the Lake Erie shore. Using gas chromatography-tandem mass spectrometry with isotope dilution, we identified and quantified numerous oxidatively modified DNA bases and 8,5'-cyclopurine-2'-deoxynucleosides. We found significant differences in the concentrations of these potentially mutagenic and/or lethal lesions in the DNA of mussels from the harbor as compared to the animals collected at the reference site. These results align NOAA's data showing that elevated concentrations of polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and heavy metals were found in mussels within the harbor as compared to mussels collected in the reference site. The measured DNA lesions can be used as biomarkers for identifying DNA damage in mussels from polluted and reference sites. Such biomarkers are needed to identify the bioeffects of contaminants in affected organisms, as well as whether remedial actions have proven successful in reducing observed toxic effects.
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Affiliation(s)
- Pawel Jaruga
- Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
- Correspondence to: P. Jaruga, Biomolecular Measurement Division, National Institute of Standards and Technology, 100 Bureau Drive, MS 8315, Gaithersburg, MD 20899, USA, Phone: 301-975-4617; Fax: 301-975-2125;
| | - Erdem Coskun
- Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Kimani Kimbrough
- NOAA’s National Centers for Coastal Ocean Science, National Oceanic and Atmospheric Administration, Silver Spring, MD 20910, United States
| | - Annie Jacob
- Consolidated Safety Services, 10301 Democracy Lane, Suite 300 Fairfax, Virginia 22030, United States
| | - W. Edward Johnson
- NOAA’s National Centers for Coastal Ocean Science, National Oceanic and Atmospheric Administration, Silver Spring, MD 20910, United States
| | - Miral Dizdaroglu
- Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
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Pinya S, Tejada S, Capó X, Sureda A. Invasive predator snake induces oxidative stress responses in insular amphibian species. THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 566-567:57-62. [PMID: 27213671 DOI: 10.1016/j.scitotenv.2016.05.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 05/03/2016] [Accepted: 05/03/2016] [Indexed: 05/27/2023]
Abstract
The presence of predators induces physiological stress responses in preys to avoid being captured. A stressful situation enhances reactive oxygen species production with potential damage to macromolecules and alterations in oxidant defences levels. The antioxidant enzyme response of the endemic Majorcan Midwife toad (Alytes muletensis) and the Balearic green toad (Bufotes balearicus) tadpoles against an invasive predator, the viperine snake (Natrix maura) was investigated. Tadpoles were introduced in aquaria containing N. maura exudates during 24h. Antioxidant enzyme activities - catalase (CAT), glutathione peroxidase (GPx), glutathione reductase (GR), superoxide dismutase (SOD) - and reduced glutathione (GSH) and malondialdehyde (MDA) concentrations were measured in tadpoles. The presence of snake exudates induced a significant increase in CAT and GR activities and in GSH levels (p<0.05) in A. muletensis tadpoles, whereas no significant differences were reported in any of the parameters analysed in B. balearicus tadpoles. In conclusion, the presence of N. maura exudates is capable to induce an antipredatory response in the endemic A. muletensis tadpoles but not in B. balearicus.
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Affiliation(s)
- Samuel Pinya
- Group of Interdisciplinary Ecology (EI), Biology Department, University of the Balearic Islands, E-07122 Palma de Mallorca, Spain.
| | - Silvia Tejada
- Experimental Laboratory, Research Unit, Son Llàtzer Hospital, IUNICS, Ctra. Manacor km 4, E-07198, Palma de Mallorca, Balearic Islands, Spain.
| | - Xavier Capó
- Research Group on Community Nutrition and Oxidative Stress (NUCOX), University of Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain; CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122 Palma de Mallorca, Balearic Islands, Spain.
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress (NUCOX), University of Balearic Islands, E-07122 Palma de Mallorca, Balearic Islands, Spain; CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122 Palma de Mallorca, Balearic Islands, Spain.
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