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Abdallah SM, Muhammed RE, Mohamed RE, El Daous H, Saleh DM, Ghorab MA, Chen S, El-Sayyad GS. Assessment of biochemical biomarkers and environmental stress indicators in some freshwater fish. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2024; 46:464. [PMID: 39361177 PMCID: PMC11449979 DOI: 10.1007/s10653-024-02226-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 09/05/2024] [Indexed: 10/05/2024]
Abstract
The mechanism by which an organism can adapt to subtle environmental changes is predicated on modifications to biochemical processes within the cellular metabolism in response to such changes. Changes in these processes have the potential to induce alterations in cellular structures and tissue organization, as well as establish a causal link between fluctuations in these parameters and stressors exposure. This investigation's main goal and innovation is to evaluate the environmental stress indicators in the aquatic ecosystem of Lake Qarun. Pesticide residues in freshwater fish should be the primary focus of evaluation of environmental stressor concentrations, since they serve as bioindicators at different times and places on a spatiotemporal scale. A thorough analysis of suggestive biochemical biomarker reactions should also be conducted. The effects of environmental stressors, specifically pesticide contamination in Qarun Lake, have been observed and investigated in relation to two fish species: Solea aejabtiaca and Oreochronis niloticus. The results of a hazard assessment conducted at six sampling sites using spatio-temporal data revealed elevated mean values for the pesticides, persistent organic pollutants (POPs), organochlorines, organophosphates, and pyrethroids that were detected. A multi biomarker approach facilitates a more comprehensive understanding of stress responses induced by exposure to pollutants. As a result, the activities of the biochemical biomarkers CYP-450, GST, GSH, and LDH in the blood and liver of fish samples were found to be notably elevated. The suitability of the identified variables for biomonitoring of aquatic pollution was validated, and the data unveiled variations in sensitivity among species, implying that Nile tilapia could potentially function as a bioindicator with high sensitivity. The findings were correlated with the concentrations of detrimental organochlorines, organophosphorus, and pyrethroids in the muscles and gills. The data indicates that pollutants linked to agricultural wastes, runoff, and municipal effluent may be discharged into the lake ecosystem. Consequently, to safeguard the environment, it is essential to enforce and implement policies, acts, and regulations that already exist. Assessing the effects of additional environmental stressors on aquatic ecosystems is another way in which biomarker screening with an integrative approach improves our comprehension of how toxicants impact various levels of biological organization and is particularly useful in realistic environmental exposure scenarios.
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Affiliation(s)
- Salwa M Abdallah
- Center of Excellence for Toxicological Testing, Department of Mammalian and Aquatic Toxicology, Central Agricultural Pesticides Lab (CAPL), Agricultural Research Center (ARC), Dokki, Egypt.
| | - Reham E Muhammed
- Center of Excellence for Toxicological Testing, Department of Mammalian and Aquatic Toxicology, Central Agricultural Pesticides Lab (CAPL), Agricultural Research Center (ARC), Dokki, Egypt
| | - Reda El Mohamed
- Center of Excellence for Toxicological Testing, Department of Mammalian and Aquatic Toxicology, Central Agricultural Pesticides Lab (CAPL), Agricultural Research Center (ARC), Dokki, Egypt
| | - Hala El Daous
- Center of Excellence for Toxicological Testing, Department of Mammalian and Aquatic Toxicology, Central Agricultural Pesticides Lab (CAPL), Agricultural Research Center (ARC), Dokki, Egypt
- Department of Hygiene and Veterinary Care, Faculty of Veterinary Medicine, Benha University, Toukh, 13736, Egypt
| | - Dina M Saleh
- Center of Excellence for Toxicological Testing, Department of Mammalian and Aquatic Toxicology, Central Agricultural Pesticides Lab (CAPL), Agricultural Research Center (ARC), Dokki, Egypt
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Mohamed A Ghorab
- Wildlife Toxicology Lab, Dept. of Animal Science, Institute for Integrative Toxicology (IIT), Michigan State University, East Lansing, MI, 48824, USA
| | - Shaohua Chen
- National Key Laboratory of Green Pesticide, Integrative Microbiology Research Centre, South China Agricultural University, Guangzhou, 510642, China
| | - Gharieb S El-Sayyad
- Medical Laboratory Technology Department, Faculty of Applied Health Sciences Technology, Badr University in Cairo (BUC), Cairo, Egypt.
- Department of Microbiology and Immunology, Faculty of Pharmacy, Galala University, New Galala City, Suez, Egypt.
- Department of Microbiology and Immunology, Faculty of Pharmacy, Ahram Canadian University (ACU), Giza, Egypt.
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Rielly A, Dahms-Verster S, Greenfield R. Biomarker responses in Danio rerio following an acute exposure (96 h) to e-waste leachate. ECOTOXICOLOGY (LONDON, ENGLAND) 2024; 33:859-874. [PMID: 38995499 PMCID: PMC11399175 DOI: 10.1007/s10646-024-02784-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/05/2024] [Indexed: 07/13/2024]
Abstract
Electronic waste (e-waste) has been identified as an emerging pollutant and is the fastest growing waste stream at the present time. Significant technological development and modernization within the last decade has led to the rapid accumulation of outdated, broken and unwanted electrical and electronic equipment (EEE). Electronic products mainly consist of a range of metal containing components that, when disposed of improperly, could result in metal constituents leached into the environment and posing a health risk to humans and animals alike. Metal exposure can induce oxidative stress in organisms, which could lead to synergistic, antagonistic and additive effects. The metals found highest in abundance in the simulated e-waste leachate, were nickel (Ni), barium (Ba), zinc (Zn), lithium (Li), iron (Fe), aluminium (Al) and copper (Cu). An acute exposure study was conducted over a 96 h period to determine the potential toxicity of e-waste on the test organism Danio rerio. Biomarker analysis results to assess the biochemical and physiological effects induced by e-waste leachate, showed a statistically significant effect induced on acetylcholinesterase activity, superoxide dismutase, catalase activity, reduced glutathione content, glutathione s-transferase, malondialdehyde and glucose energy available. The Integrated Biomarker Response (IBRv2) analysis revealed a greater biomarker response induced as the exposure concentration of e-waste leachate increased.
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Affiliation(s)
- A Rielly
- Department of Zoology, University of Johannesburg, Auckland Park, Johannesburg, South Africa
| | - S Dahms-Verster
- School of Geography, Archaeology and Environmental Studies, Wits University, Johannesburg, South Africa
| | - R Greenfield
- Department of Zoology, University of Johannesburg, Auckland Park, Johannesburg, South Africa.
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Nikolić D, Kostić J, Đorđević Aleksić J, Sunjog K, Rašković B, Poleksić V, Pavlović S, Borković-Mitić S, Dimitrijević M, Stanković M, Radotić K. Effects of mining activities and municipal wastewaters on element accumulation and integrated biomarker responses of the European chub (Squalius cephalus). CHEMOSPHERE 2024; 365:143385. [PMID: 39313080 DOI: 10.1016/j.chemosphere.2024.143385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 09/16/2024] [Accepted: 09/19/2024] [Indexed: 09/25/2024]
Abstract
This study aimed to determine concentrations of 29 elements in the gills and liver as well as biomarker response in gills, liver, and blood of European chub from Pek River (exposed to long-term mining activities), and to compare these findings with individuals from Ibar River (influenced by emission of treated municipal wastewater) and Kruščica reservoir (source of drinking water) using inductively-coupled plasma optical emission spectrometry (ICP-OES). The metal pollution index (MPI) was also calculated. Supporting analyses for the detection of the municipal wastewater presence at investigated localities included analyses of microbiological indicators (total coliforms and Escherichia coli) of faecal pollution. We have assessed biomarker responses from molecular to organism level using the condition index, comet assay, micronucleus test, oxidative stress parameters, histopathological alterations, and fluorescence spectroscopy parameters. Multibiomarker analysis was summarized by Integrated Biomarker Response v2 (IBRv2). Among these locations, Kruščica exhibited the lowest, whereas the Pek River displayed the highest values for both categories of indicator bacteria. Due to the porphyry copper ores mining, individuals from Pek River had several times higher Cu concentrations in both gills and liver compared to the other localities which was confirmed by biomarker responses and IBRv2 value. On the contrary, fish from Kruščica reservoir were the least affected by elemental pollution which is also confirmed by low MPI and IBRv2 values. Responses of biomarkers correspond to the elemental accumulation in the liver and gills of the Ibar River are positioned between the Pek River and Kruščica reservoir. Of all the biomarkers analyzed in this study, the condition index was the least sensitive. The results of this study showed that fluorescence spectroscopy may be a method for fast screening of structural changes in gills caused by the pollution burden.
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Affiliation(s)
- Dušan Nikolić
- University of Belgrade - Institute for Multidisciplinary Research, Department of Inland Waters Biology and Protection, Kneza Višeslava 1, 11030, Belgrade, Serbia.
| | - Jovana Kostić
- University of Belgrade - Institute for Multidisciplinary Research, Department of Inland Waters Biology and Protection, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Jelena Đorđević Aleksić
- University of Belgrade - Institute for Multidisciplinary Research, Department of Inland Waters Biology and Protection, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Karolina Sunjog
- University of Belgrade - Institute for Multidisciplinary Research, Department of Inland Waters Biology and Protection, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Božidar Rašković
- University of Belgrade - Faculty of Agriculture, Institute of Animal Sciences, Nemanjina 6, Zemun, 11080, Belgrade, Serbia
| | - Vesna Poleksić
- University of Belgrade - Faculty of Agriculture, Institute of Animal Sciences, Nemanjina 6, Zemun, 11080, Belgrade, Serbia
| | - Slađan Pavlović
- University of Belgrade - Institute for biological research "Siniša Stanković"-National Institute of the Republic of Serbia, Department of Physiology, Bulevar despota Stefana 142, 11060, Belgrade, Serbia
| | - Slavica Borković-Mitić
- University of Belgrade - Institute for biological research "Siniša Stanković"-National Institute of the Republic of Serbia, Department of Physiology, Bulevar despota Stefana 142, 11060, Belgrade, Serbia
| | - Milena Dimitrijević
- University of Belgrade - Institute for Multidisciplinary Research, Department of Life Sciences, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Mira Stanković
- University of Belgrade - Institute for Multidisciplinary Research, Department of Life Sciences, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Ksenija Radotić
- University of Belgrade - Institute for Multidisciplinary Research, Department of Life Sciences, Kneza Višeslava 1, 11030, Belgrade, Serbia
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Sanches ALM, da Silva Pinto TJ, Daam MA, Teresa FB, Vieira BH, Reghini MV, de Almeida EA, Espíndola ELG. Isolated and mixed effects of pure and formulated abamectin and difenoconazole on biochemical biomarkers of the gills of Danio rerio. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2024; 273:106978. [PMID: 38870676 DOI: 10.1016/j.aquatox.2024.106978] [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: 02/26/2024] [Revised: 05/15/2024] [Accepted: 05/28/2024] [Indexed: 06/15/2024]
Abstract
Pesticides are released into the environment daily, and their effects on nontarget species in aquatic ecosystems have been widely reported. To evaluate the adverse effects caused in adults of Danio rerio species exposed to the pesticides abamectin, difenoconazole, and their commercial formulations (Kraft 36EC® and Score 250EC®), both isolated and in mixtures, biochemical biomarkers were analyzed in the gills of organisms exposed to sublethal concentrations. To this end, the activities of the enzymes 7-ethoxyresorufin-O-deethylase (EROD), glucuronosyltransferase (UDPGT), glutathione-S-transferase (GST), catalase (CAT), glutathione peroxidase (GPx), glutathione reductase (GR), lipid hydroperoxide (LH), and malondialdehyde (MDA), which are indicative of oxidative stress, were measured after 48 h of exposure to the different pesticide treatments. The results showed a significant increase in EROD activity and MDA levels in the gills of fish exposed to the commercial formulation of abamectin. When the fish were exposed to difenoconazole and its commercial formulation, an increase in GST, GPx, and MDA levels and a decrease in GR activity were observed in the gills. Furthermore, the responses of the biomarkers were more pronounced in organisms exposed to mixtures of both active ingredients and commercial formulations. It is concluded that the commercial formulations Kraft 36EC® and Score 250EC® and their mixtures cause significant alterations in the detoxification metabolism of exposed organisms and induce oxidative stress in fish.
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Affiliation(s)
- Ana Letícia Madeira Sanches
- Department of Aquaculture and Fisheries Resources, São Paulo State University (UNESP), Registro, São Paulo, Brazil; NEEA/CRHEA/SHS, School of Engineering of São Carlos, Av. Trabalhador São Carlense, 400, 13.560-970 São Carlos, Brazil.
| | - Thandy Junio da Silva Pinto
- University of Campinas (UNICAMP), Institute of Chemistry, Campinas, Rua Josué de Castro, s/n - Cidade Universitária, 13083-970, São Paulo, Brazil
| | - Michiel Adriaan Daam
- NEEA/CRHEA/SHS, School of Engineering of São Carlos, Av. Trabalhador São Carlense, 400, 13.560-970 São Carlos, Brazil; CENSE - Center for Environmental and Sustainability Research & CHANGE - Global Change and Sustainability Institute, NOVA School of Science and Technology, NOVA University Lisbon, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Fabrício Barreto Teresa
- UEG State University of Goiás, Unit of Exact and Technological Sciences (UnUCET), Anápolis, Goiás, Brazil
| | - Bruna Horvath Vieira
- NEEA/CRHEA/SHS, School of Engineering of São Carlos, Av. Trabalhador São Carlense, 400, 13.560-970 São Carlos, Brazil
| | - Marina Vanderlei Reghini
- NEEA/CRHEA/SHS, School of Engineering of São Carlos, Av. Trabalhador São Carlense, 400, 13.560-970 São Carlos, Brazil
| | - Eduardo Alves de Almeida
- Department of Natural Science, Fundação Universidade Regional de Blumenau, Blumenau, Santa Catarina, Brazil
| | - Evaldo Luiz Gaeta Espíndola
- NEEA/CRHEA/SHS, School of Engineering of São Carlos, Av. Trabalhador São Carlense, 400, 13.560-970 São Carlos, Brazil
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Islam MR, Cho SH, Kim T. Inclusion Effect of Various Levels of Jack Mackerel Meal in Olive Flounder ( Paralichthys olivaceus) Diets Substituting 50% Fish Meal with Duck By-Product Meal on Growth and Feed Utilization. Animals (Basel) 2024; 14:2184. [PMID: 39123711 PMCID: PMC11310987 DOI: 10.3390/ani14152184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 07/18/2024] [Accepted: 07/19/2024] [Indexed: 08/12/2024] Open
Abstract
This experiment was performed to evaluate the inclusion impact of various levels of jack mackerel meal (JMM) in olive flounder (P. olivaceus) feeds substituting 50% FM by duck by-product meal (DBM) on growth, feed availability, and economic efficiency. Seven experimental diets were prepared. The control (Con) diet contained 60% FM. Fifty percent FM in the Con diet was substituted with DBM, and then the graded levels (0%, 10%, 20%, 30%, 40%, and 50%) of JMM were added instead of FM, named the DJ0, DJ10, DJ20, DJ30, DJ40, and DJ50 diets, respectively. All feeds were assigned to triplicate fish groups. At the end of 56 days' feeding, fish fed the DJ40 and DJ50 diets exhibited comparable weight gain and specific growth rate to fish fed the Con diet. Higher feed consumption was observed in fish fed the Con, DJ40, and DJ50 diets compared to fish fed the DJ0 and DJ10 diets. Lower feed conversion ratio was observed in fish fed the Con diet compared to fish fed the DJ0, DJ10, DJ20, and DJ30 diets. Furthermore, the DJ50 diet led to the highest economic profit index (EPI). In conclusion, inclusion of 50% JMM in the olive flounder diet replacing 50% FM with DBM seems to be the most recommendable dietary treatment based on growth and feed consumption of olive flounder and EPI.
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Affiliation(s)
- Md Rabiul Islam
- Division of Convergence Interdisciplinary Education of Maritime and Ocean Contents, Korea Maritime and Ocean University, Busan 49112, Republic of Korea;
- Department of Aquaculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh
| | - Sung Hwoan Cho
- Division of Convergence on Marine Science, Korea Maritime and Ocean University, Busan 49112, Republic of Korea
| | - Taeho Kim
- Department of Marine Production Management, Chonnam National University, Yeosu 59626, Republic of Korea;
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Chen W, Soko WC, Xie J, Bi H. Discovery of mass spectral peak markers and protein biomarkers in fish muscle exudates for rapid and precise recognition of fish species via magnetic beads (MBs) and mass spectrometry. Food Chem X 2024; 22:101509. [PMID: 38883916 PMCID: PMC11179567 DOI: 10.1016/j.fochx.2024.101509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 05/23/2024] [Accepted: 05/23/2024] [Indexed: 06/18/2024] Open
Abstract
In this study, muscle exudates from five fishes belonging to the family Sciaenidae, in the order Perciformes, were analyzed as models for the discovery of biomarkers by matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS). MagSi-weak cation exchange magnetic beads (WCX-MBs) were utilized for the enrichment of proteins from fish exudate samples, allowing protein biomarkers to be identified and subsequently used for fish species differentiation. Buffers with pH ranging from 4.0 to 9.0 can provide an environment for proteins in fish muscle exudate to bind to the WCX-MBs. The optimal enrichment based on WCX-MBs can be achieved when the exudate samples are diluted 100folds. More species-specific biomarkers in mass spectra can be identified when using WCX-MBs. The number of ions that can be considered as peak markers and can differentiate the analyzed fishes increases from 38 to 121 when using WCX-MBs to isolate peptides/protein in fish muscle exudate. Particularly, eight peak markers in mass spectra were assigned to be specific to Nibea albiflora (NA), three peak markers specific to Larimichthys crocea (LC), two peak markers specific to Miichthys miiuy (MM), seven peak markers specific to Collichthys lucidus (CL), and six peak markers specific to Larimichthys polyactis (LP). Furthermore, five proteins were identified based on the characterization of tryptic peptides and their potential to be biomarkers, of which four proteins specific to CL and one specific to LC were identified. The single-blind samples analysis demonstrated that these species-specific peak markers and protein biomarkers can be successfully utilized for corresponding fish recognition. The utilization of WCX-MBs can improve the discovery of fish species-specific biomarkers in fish muscle exudate samples. The present protocol holds potential of being a rapid and accurate identification tool for recognition of fish species.
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Affiliation(s)
- Weijiao Chen
- College of Food Science and Technology, Shanghai Ocean University (SHOU), 999 Hucheng Ring Road, Pudong New District, 201306 Shanghai, China
| | - Winnie C Soko
- College of Food Science and Technology, Shanghai Ocean University (SHOU), 999 Hucheng Ring Road, Pudong New District, 201306 Shanghai, China
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University (SHOU), 999 Hucheng Ring Road, Pudong New District, 201306 Shanghai, China
| | - Hongyan Bi
- College of Food Science and Technology, Shanghai Ocean University (SHOU), 999 Hucheng Ring Road, Pudong New District, 201306 Shanghai, China
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Santos HDAGD, Kitamura RSA, Soares GDCB, Dos Santos MP, Miranda LPDS, Mela M, Vitule JRS, Grassi MT, Cestari MM, Padial AA, Silva de Assis HC. Assessing the water quality in a World Heritage Site using biomarkers in top fish predators. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 927:172072. [PMID: 38575033 DOI: 10.1016/j.scitotenv.2024.172072] [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: 10/10/2023] [Revised: 03/09/2024] [Accepted: 03/27/2024] [Indexed: 04/06/2024]
Abstract
The use of biomarkers in fish for biomonitoring is a valuable approach to reveal effects of human impacts on biota health. Top predator fish are effective models for monitoring human activities' impacts on aquatic ecosystems. The Guaraguaçu River is the largest river-system on coastal region of South Brazil and a World Heritage site. The river receives contaminants from disorderly urban growth, including discharges of domestic sewage and small fishery boats, particularly during the tourist season. Our study aimed to assess impact of anthropogenic activities on water quality in the Guaraguaçu River by analyzing environmental contamination biomarkers in the top fish predator Hoplias malabaricus. Fish were collected using a fyke net trap across sectors representing a gradient of anthropic impact: sector 1 - pristine; sector 2 - impacted; and sector 3 - less impacted. Water samples were collected to analyze the presence of trace elements and pesticide. Biomarkers of the antioxidant system, histopathology, genotoxicity, neurotoxicity, and concentration of trace elements were analyzed in fish tissues. In water samples Al, Fe and Mn were detected, but no pesticides were found. In fish muscle, zinc and iron were detected. Brain acetylcholinesterase activity decreased in impacted sectors, indicating neurotoxic effects. The antioxidant system increased activity in gills and liver, and damage from lipoperoxidation was observed, particularly in sector 2 when compared to sector 1, suggesting oxidative stress. Histopathological biomarkers revealed lesions in the liver and gills of fish in impacted sectors. Micronuclei, a genotoxicity biomarker, were observed in organisms from all sectors. Our results demonstrate detrimental effects of poor water quality on biota health, even when contaminants are not detected in water.
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Affiliation(s)
| | - Rafael Shinji Akiyama Kitamura
- Ecology and Conservation Post-Graduate Program, Federal University of Paraná, PO Box 19031, 81530-980 Curitiba, PR, Brazil; Department of Genetics, Federal University of Paraná, PO Box 19071, 81530-980 Curitiba, PR, Brazil
| | | | | | | | - Maritana Mela
- Department of Cell Biology, Federal University of Paraná, PO Box 19031, 81537-990 Curitiba, PR, Brazil
| | - Jean Ricardo Simões Vitule
- Ecology and Conservation Post-Graduate Program, Federal University of Paraná, PO Box 19031, 81530-980 Curitiba, PR, Brazil; Department of Environmental Engineering, Federal University of Paraná, PO Box 19011, 81531-980 Curitiba, PR, Brazil
| | - Marco Tadeu Grassi
- Department of Chemistry, Federal University of Paraná, PO Box 19032, 81531-980 Curitiba, PR, Brazil
| | - Marta Margarete Cestari
- Ecology and Conservation Post-Graduate Program, Federal University of Paraná, PO Box 19031, 81530-980 Curitiba, PR, Brazil; Department of Genetics, Federal University of Paraná, PO Box 19071, 81530-980 Curitiba, PR, Brazil
| | - Andre Andrian Padial
- Ecology and Conservation Post-Graduate Program, Federal University of Paraná, PO Box 19031, 81530-980 Curitiba, PR, Brazil; Department of Botany, Federal University of Paraná, PO Box 19031, 81531-980 Curitiba, PR, Brazil
| | - Helena Cristina Silva de Assis
- Ecology and Conservation Post-Graduate Program, Federal University of Paraná, PO Box 19031, 81530-980 Curitiba, PR, Brazil; Department of Pharmacology, Federal University of Paraná, PO Box 19031, 81530-980 Curitiba, PR, Brazil.
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Recabarren-Villalón T, Ronda AC, Girones L, Marcovecchio J, Amodeo M, Arias AH. Can environmental factors increase oxidative responses in fish exposed to polycyclic aromatic hydrocarbons (PAHs)? CHEMOSPHERE 2024; 355:141793. [PMID: 38548075 DOI: 10.1016/j.chemosphere.2024.141793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/23/2024] [Accepted: 03/23/2024] [Indexed: 04/18/2024]
Abstract
Relations among polycyclic aromatic hydrocarbons (PAHs), biomarkers of oxidative stress (lipid peroxidation, glutathione, and glutathione S-transferase activity), and the possible influence of environmental factors (temperature, pH, and salinity) were assessed in situ for specimens of Ramnogaster arcuata, a native estuarine fish. PAH levels found in the muscular tissue of R. arcuata ranged from 0.7 to 293.4 ng g-1 wet weight with petrogenic and pyrolytic inputs. Lipid peroxidation in the liver showed positive correlations (P < 0.05) with total PAHs (r = 0.66), 3-ring (r = 0.66) and 4-ring PAHs (r = 0.52) and glutathione in muscle (r = 0.58). Significant positive correlations (P < 0.05) were also evidenced between muscular glutathione with total (r = 0.62) and 3-ring PAHs (r = 0.75). Hepatic glutathione S-transferase negatively correlated with 4-ring PAHs (r = -0.58). These correlations suggest that lipid peroxidation and muscular glutathione could be good biomarkers for complex mixtures of PAHs, and hepatic glutathione S-transferase could be a suitable biomarker for 4-ring PAHs. Furthermore, significant correlations (P < 0.05) of environmental factors with PAH levels and biomarkers were observed, especially pH with 3-ring PAHs (r = -0.65), lipid peroxidation (r = -0.6), glutathione in the liver (r = -0.73) and muscle (r = -0.75); and temperature with 2-ring PAHs (r = -0.75) and glutathione in muscle (r = 0.51). The data suggest an influence of physicochemical parameters which could be driving a shift in PAH toxicity in R. arcuata. These results are essential for an integrated understanding of ecotoxicology and could help to predict environmental effects in present and future scenarios of ocean warming and acidification.
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Affiliation(s)
- Tatiana Recabarren-Villalón
- Instituto Argentino de Oceanografía IADO - CONICET/UNS, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas CONICET, Argentina; Universidad San Sebastián USS, Lientur, 1457, Concepción, Chile.
| | - Ana C Ronda
- Instituto Argentino de Oceanografía IADO - CONICET/UNS, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas CONICET, Argentina; Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur, Av Alem 1253, 8000, Bahía Blanca, Argentina
| | - Lautaro Girones
- Instituto Argentino de Oceanografía IADO - CONICET/UNS, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas CONICET, Argentina
| | - Jorge Marcovecchio
- Instituto Argentino de Oceanografía IADO - CONICET/UNS, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas CONICET, Argentina; Universidad de la Fraternidad de Agrupaciones Santo Tomás de Aquino, Gascón 3145, 7600, Mar del Plata, Argentina; Universidad Tecnológica Nacional-FRBB, 11 de Abril 445, 8000, Bahía Blanca, Argentina
| | - Martín Amodeo
- Instituto Argentino de Oceanografía IADO - CONICET/UNS, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas CONICET, Argentina; Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur, Av Alem 1253, 8000, Bahía Blanca, Argentina
| | - Andrés H Arias
- Instituto Argentino de Oceanografía IADO - CONICET/UNS, Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas CONICET, Argentina; Departamento de Química, Área III, Universidad Nacional del Sur, Av Alem 1253, 8000, Bahía Blanca, Argentina
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9
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Jaies I, Shah FA, Qadiri SSN, Qayoom I, Bhat BA, Dar SA, Bhat FA. Immunological and molecular diagnostic techniques in fish health: present and future prospectus. Mol Biol Rep 2024; 51:551. [PMID: 38642170 DOI: 10.1007/s11033-024-09344-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 02/12/2024] [Indexed: 04/22/2024]
Abstract
Fish health management is critical to aquaculture and fisheries as it directly affects sustainability and productivity. Fish disease diagnosis has taken a massive stride because of advances in immunological and molecular diagnostic tools which provide a sensitive, quick, and accurate means of identifying diseases. This review presents an overview of the main molecular and immunological diagnostic methods for determining the health of fish. The immunological techniques help to diagnose different fish diseases by detecting specific antigens and antibodies. The application of immunological techniques to vaccine development is also examined in this review. The genetic identification of pathogens is made possible by molecular diagnostic techniques that enable the precise identification of bacterial, viral, and parasitic organisms in addition to evaluating host reactions and genetic variation associated with resistance to disease. The combination of molecular and immunological methods has resulted in the creation of novel techniques for thorough evaluation of fish health. These developments improve treatment measures, pathogen identification and provide new information about the variables affecting fish health, such as genetic predispositions and environmental stresses. In the framework of sustainable fish farming and fisheries management, this paper focuses on the importance of these diagnostic techniques that play a crucial role in protecting fish populations and the aquatic habitats. This review also examines the present and potential future directions in immunological and molecular diagnostic techniques in fish health.
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Affiliation(s)
- Inain Jaies
- Division of Aquatic Animal Health Management, Faculty of Fisheries, SKUAST-K, Rangil, Ganderbal, Jammu and Kashmir, 190006, India
| | - Feroz Ahmad Shah
- Division of Aquatic Animal Health Management, Faculty of Fisheries, SKUAST-K, Rangil, Ganderbal, Jammu and Kashmir, 190006, India.
| | - Syed Shariq Nazir Qadiri
- Division of Aquatic Animal Health Management, Faculty of Fisheries, SKUAST-K, Rangil, Ganderbal, Jammu and Kashmir, 190006, India
| | - Imtiyaz Qayoom
- Division of Aquatic Environmental Management, Faculty of Fisheries, SKUAST-K, Rangil, Ganderbal, Jammu and Kashmir, 190006, India
| | - Bilal Ahmad Bhat
- Division of Social Sciences, Faculty of Fisheries, SKUAST-K, Rangil, Ganderbal, Jammu and Kashmir, 190006, India
| | - Shabir Ahmad Dar
- Division of Aquatic Animal Health Management, Faculty of Fisheries, SKUAST-K, Rangil, Ganderbal, Jammu and Kashmir, 190006, India
| | - Farooz Ahmad Bhat
- Division of Fisheries Resource Management, Faculty of Fisheries, SKUAST-K, Rangil, Ganderbal, Jammu and Kashmir, 190006, India
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10
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Meena DK, Das BK, Sahoo AK, Sahu NP, Srivastava PP, Borah S. Terminalia arjuna Bark Powder as a Potential Immunomodulator in Labeo rohita: Enhanced Hematological, Adaptive, and Humoral Responses against Bacterial Pathogens and Concordant Liver Histomorphology. Pathogens 2024; 13:295. [PMID: 38668250 PMCID: PMC11054661 DOI: 10.3390/pathogens13040295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/20/2024] [Accepted: 03/27/2024] [Indexed: 04/29/2024] Open
Abstract
This study investigated the dietary immunomodulatory effects of Terminalia arjuna bark powder (TABP) in Labeo rohita, a freshwater fish model. Four iso-nitrogenous and iso-caloric diets containing graded levels of TABP (0, 1, 10, and 15 g/kg were fed to fish for 90 days, followed by a 10 day challenge with pathogenic bacteria Aeromonas hydrophila and Edwardsiella tarda. An integrated biomarker response (IBR) approach assessed the impact of TABP on hematological, adaptive, and humoral immune parameters, along with liver histomorphology. Dietary TABP at 10 g/kg significantly enhanced (p < 0.05) hematological indices (hemoglobin, red blood cell count, hematocrit), specific immune parameters (lysosomal enzyme activity, phagocytosis, respiratory burst), and non-specific immune parameters (serum lysozyme, alternative complement activity), and exhibited improvements in liver architecture consistent with the enhanced immune response. Broken line regression analysis showed 11.5 g/kg to be an optimum dose. However, at 15 g/kg, a compromised trend was observed in some parameters. These findings suggest an optimal dosage range for TABP's immunomodulatory effects. The study highlights the potential of TABP as a natural immunomodulator in fish aquaculture. The improved immune response and concomitant liver health observed in Labeo rohita opens avenues for further research on TABP's applicability in animal health, using fish as a model organism. Additionally, the IBR approach proved effective in evaluating TABP's immunomodulatory properties, paving the way for similar studies on other natural products in aquaculture.
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Affiliation(s)
- Dharmendra Kumar Meena
- ICAR-Central Inland Fisheries Research Institute, Barrackpore 700120, India; (D.K.M.); (A.K.S.); (S.B.)
| | - Basanta Kumar Das
- ICAR-Central Inland Fisheries Research Institute, Barrackpore 700120, India; (D.K.M.); (A.K.S.); (S.B.)
| | - Amiya Kumar Sahoo
- ICAR-Central Inland Fisheries Research Institute, Barrackpore 700120, India; (D.K.M.); (A.K.S.); (S.B.)
| | - Narottam Prasad Sahu
- ICAR-Central Institute of Fisheries Education, Mumbai 400061, India; (N.P.S.); (P.P.S.)
| | | | - Simanku Borah
- ICAR-Central Inland Fisheries Research Institute, Barrackpore 700120, India; (D.K.M.); (A.K.S.); (S.B.)
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11
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Nikolić D, Subotić S, Skorić S. The common nase (Chondrostoma nasus) as an indicator of aquatic pollution and human health risk assessment associated with its consumption. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:1050-1063. [PMID: 38036903 DOI: 10.1007/s11356-023-31018-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 11/07/2023] [Indexed: 12/02/2023]
Abstract
Individuals of common nase were sampled from three waterbodies (Kačer river, Zaovine, and Medjuvršje reservoirs) with different characteristics, types, and levels of anthropogenic pressure. The aims of this study were to determine the concentrations of 26 elements in gills, liver, and muscle using inductively coupled plasma optical emission spectrometry (ICP-OES); determine the concentrations of 17 organochlorine pesticides (OCPs) in muscle tissue using gas chromatography with mass spectrometric detection (GC-MS); compare these findings with fish condition (CF); and conduct human health risk and benefit assessments due to consumption of fish meat using target hazard quotient, target carcinogenic risk factor, Se:Hg molar ratio, Na:K and Ca:Mg ratios, and contribution of elements to human diet. Results indicated that in addition to the fact that the type of ecosystem (lentic vs. lotic) plays an important role in the fate and kinetics of pollutants, the degree of anthropogenic pressure is one of the most important factors of environmental pollution - Zaovine and Medjuvršje reservoirs (both lentic ecosystems) had the lowest and the highest levels of pollution, respectively. CF did not reflect the differences in accumulation of all analyzed elements in nase tissues. None of the 17 analyzed OCPs were detected due to the absence of recent use. Fish muscle was the least affected by metal pollution at all studied localities and could be safely used for consumption. We recorded several benefits for human health when using the nase meat in human diet.
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Affiliation(s)
- Dušan Nikolić
- Department of Inland Water Biology and Protection, University of Belgrade - Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030, Belgrade, Serbia.
| | - Srđan Subotić
- University of Belgrade - Faculty of Biology, Studentski Trg 16, 11000, Belgrade, Serbia
| | - Stefan Skorić
- Department of Inland Water Biology and Protection, University of Belgrade - Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030, Belgrade, Serbia
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12
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Suhr M, Fichtner-Grabowski FT, Seibel H, Bang C, Franke A, Schulz C, Hornburg SC. Effects of plant-based proteins and handling stress on intestinal mucus microbiota in rainbow trout. Sci Rep 2023; 13:22563. [PMID: 38110473 PMCID: PMC10728151 DOI: 10.1038/s41598-023-50071-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 12/14/2023] [Indexed: 12/20/2023] Open
Abstract
Via 16S rRNA gene amplicon sequencing, this study explores whether the gut mucus microbiota of rainbow trout is affected by the interaction of a plant-protein-based diet and a daily handling stressor (chasing with a fishing net) across two genetic lines (A, B). Initial body weights of fish from lines A and B were 124.7 g and 147.2 g, respectively. Fish were fed 1.5% of body weight per day for 59 days either of two experimental diets, differing in their fish meal [fishmeal-based diet (F): 35%, plant-based diet (V): 7%] and plant-based protein content (diet F: 47%, diet V: 73%). No diet- or stress-related effect on fish performance was observed at the end of the trial. However, we found significantly increased observed ASVs in the intestinal mucus of fish fed diet F compared to diet V. No significant differences in Shannon diversity could be observed between treatments. The autochthonous microbiota in fish fed with diet V was dominated by representatives of the genera Mycoplasma, Cetobacterium, and Ruminococcaceae, whereas Enterobacteriaceae and Photobacterium were significantly associated with diet F. The mucus bacteria in both genetic lines were significantly separated by diet, but neither by stress nor an interaction, as obtained via PERMANOVA. However, pairwise comparisons revealed that the diet effect was only significant in stressed fish. Therefore, our findings indicate that the mucus-associated microbiota is primarily modulated by the protein source, but this modulation is mediated by the stress status of the fish.
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Affiliation(s)
- Marvin Suhr
- Institute of Animal Nutrition and Physiology, Christian-Albrechts-University Kiel, Hermann-Rodewald-Straße 9, 24118, Kiel, Germany.
| | | | - Henrike Seibel
- Fraunhofer Research Institution for Individualized and Cell-Based Medical Engineering (IMTE), Hafentörn 3, 25761, Büsum, Germany
| | - Corinna Bang
- Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, University Hospital Schleswig-Holstein, Rosalind-Franklin-Str. 12, 24105, Kiel, Germany
| | - Andre Franke
- Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, University Hospital Schleswig-Holstein, Rosalind-Franklin-Str. 12, 24105, Kiel, Germany
| | - Carsten Schulz
- Fraunhofer Research Institution for Individualized and Cell-Based Medical Engineering (IMTE), Hafentörn 3, 25761, Büsum, Germany
- Institute of Animal Breeding and Husbandry, Christian-Albrechts-University Kiel, Hermann-Rodewald-Straße 6, 24118, Kiel, Germany
| | - Stéphanie C Hornburg
- Institute of Animal Nutrition and Physiology, Christian-Albrechts-University Kiel, Hermann-Rodewald-Straße 9, 24118, Kiel, Germany
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13
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Yamamoto FY, Onishi K, Ralha TR, Silva LFO, Deda B, Pessali TYC, Souza C, Oliveira Ribeiro CA, Abessa DMS. Earlier biomarkers in fish evidencing stress responses to metal and organic pollution along the Doce River Basin. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 329:121720. [PMID: 37105459 DOI: 10.1016/j.envpol.2023.121720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/29/2023] [Accepted: 04/24/2023] [Indexed: 05/21/2023]
Abstract
The Doce River Basin (DRB) represents a well-described watershed in terms of contamination by metals, especially after a major environmental disaster of a mining tailing dam failure. Despite the massive mortality of the ichthyofauna, very few studies addressed the risks to the health of wild fish exposed to complex mixtures of pollutants from multiple sources. The present study proposed to investigate earlier responses of fish for assessing the impacts of multiple sources of pollution, considering: different niches of fish and target organs; and the influence of seasonality, associated with their probable sources of pollution. To achieve that, fish were collected along the DRB, and biomarkers responses were assessed in target organs and correlated with the levels of inorganic and organic contaminants. As one of the most prominent responses, fishes from the Upper DRB showed the highest expression of the metallothionein and oxidative stress parameters which were related to the higher levels of metals in this region due to the proximity of mining activities. On the other hand, higher levels of DNA damage and increased AChE activity from fish sampled in the Mid and Lower DRB were more associated with organic contaminants, from other sources of pollution than mining residues. The integrated biomarker responses also revealed seasonal variations, with higher values in fishes from the dry season, and pelagic fish showing greater variation within the seasons. The multivariate analysis integrating suitable biomarkers with chemical data represented an adequate strategy for assessing the ecological risks in the DRB, allowing the identification of distinct spatio-temporal impacts from multiple sources of contaminants. The continued exposure of the ichthyofauna representing future risks reinforces the need for ecological restoration and the protection of the fauna from the Doce River.
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Affiliation(s)
- F Y Yamamoto
- Institute of Biosciences, São Paulo State University, São Vicente, Brazil.
| | - K Onishi
- Institute of Biosciences, São Paulo State University, São Vicente, Brazil.
| | - T R Ralha
- Institute of Biosciences, São Paulo State University, São Vicente, Brazil.
| | - L F O Silva
- Federal University of Paraná, Curitiba, Brazil.
| | - B Deda
- Federal University of Paraná, Curitiba, Brazil.
| | - T Y C Pessali
- Museum of Natural Sciences PUC Minas, Minas Gerais, Brazil.
| | - C Souza
- Federal University of Paraná, Curitiba, Brazil.
| | | | - D M S Abessa
- Institute of Biosciences, São Paulo State University, São Vicente, Brazil.
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14
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Auffret P, Servili A, Gonzalez AA, Fleury ML, Mark FC, Mazurais D. Transgenerational exposure to ocean acidification impacts the hepatic transcriptome of European sea bass (Dicentrarchus labrax). BMC Genomics 2023; 24:331. [PMID: 37322468 DOI: 10.1186/s12864-023-09353-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/03/2023] [Indexed: 06/17/2023] Open
Abstract
Physiological effects of ocean acidification associated with elevated CO2 concentrations in seawater is the subject of numerous studies in teleost fish. While the short time within-generation impact of ocean acidification (OA) on acid-base exchange and energy metabolism is relatively well described, the effects associated with transgenerational exposure to OA are much less known. Yet, the impacts of OA can vary in time with the potential for acclimation or adaptation of a species. Previous studies in our lab demonstrated that transgenerational exposure to OA had extensive effects on the transcriptome of the olfactory epithelium of European sea bass (Dicentrarchus labrax), especially on genes related to ion balance, energy metabolism, immune system, synaptic plasticity, neuron excitability and wiring. In the present study, we complete the previous work by investigating the effect of transgenerational exposure to OA on the hepatic transcriptome of European sea bass. Differential gene expression analysis was performed by RNAseq technology on RNA extracted from the liver of two groups of 18 months F2 juveniles that had been exposed since spawning to the same AO conditions as their parents (F1) to either actual pH or end-of-century predicted pH levels (IPCC RCP8.5), respectively. Here we show that transgenerational exposure to OA significantly impacts the expression of 236 hepatic transcripts including genes mainly involved in inflammatory/immune responses but also in carbohydrate metabolism and cellular homeostasis. Even if this transcriptomic impact is relatively limited compared to what was shown in the olfactory system, this work confirmed that fish transgenerationally exposed to OA exhibit molecular regulation of processes related to metabolism and inflammation. Also, our data expand the up-regulation of a key gene involved in different physiological pathways including calcium homeostasis (i.e. pthr1), which we already observed in the olfactory epithelium, to the liver. Even if our experimental design does not allow to discriminate direct within F2 generation effects from transgenerational plasticity, these results offer the perspective of more functional analyses to determine the potential physiological impact of OA exposure on fish physiology with ecological relevance.
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Affiliation(s)
| | - Arianna Servili
- IFREMER, PHYTNESS, Univ Brest, CNRS, IRD, LEMAR, Plouzané, 29280, France
| | | | - Marie-Lou Fleury
- IFREMER, PHYTNESS, Univ Brest, CNRS, IRD, LEMAR, Plouzané, 29280, France
| | - Felix Christopher Mark
- Department of Integrative Ecophysiology, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), 27570, Bremerhaven, Germany
| | - David Mazurais
- IFREMER, PHYTNESS, Univ Brest, CNRS, IRD, LEMAR, Plouzané, 29280, France.
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15
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Dos Santos ÍGS, Lira AS, da Silva Montes C, Point D, Médieu A, do Nascimento CWA, Lucena-Frédou F, da Rocha RM. Revealing the environmental pollution of two estuaries through histopathological biomarkers in five fishes from different trophic guilds of northeastern Brazil. MARINE POLLUTION BULLETIN 2023; 192:115095. [PMID: 37295256 DOI: 10.1016/j.marpolbul.2023.115095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 05/19/2023] [Accepted: 05/21/2023] [Indexed: 06/12/2023]
Abstract
Estuaries in Brazil are mostly anthropically affected due to the discharge of industrial and domestic effluents. In two of them, the Santa Cruz Channel Estuary (ITAP) and Sirinhaém River Estuary (SIR), historically affected by mercury pollution and sugarcane industry in Northeast Brazil, we assessed environmental pollution using liver and gill histopathological biomarkers in fish from different trophic levels. Liver samples exhibited serious damages such as hepatic steatosis, necrosis, and infiltration. The gills showed moderate to severe changes, such as lifting of epithelial cells, lamellar aneurysm, and rupture of lamellar epithelium. Most of the changes in the liver and gills were reported for species Centropomus undecimalis and the Gobionellus stomatus, which were considered as good sentinels of pollution. The combination of biomarker methodologies was efficient in diagnosing the serious damage to the species, reinforcing the need for monitoring the health of the ecosystems evaluated.
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Affiliation(s)
- Ítala Gabriela Sobral Dos Santos
- Departamento de Pesca e Aquicultura, Universidade Federal Rural de Pernambuco (UFRPE), Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, CEP: 52171-900 Recife, Pernambuco, Brazil.
| | - Alex Souza Lira
- Universidade Federal de Sergipe (UFS), Cidade Univ. Prof. José Aloísio de Campos Av. Marechal Rondon, s/n, Jd. Rosa Elze São Cristóvão/SE, CEP 49100-000, Brazil.
| | | | - David Point
- Observatoire Midi-Pyrénées, Géosciences Environnement Toulouse, UMR CNRS 5563/IRD 234/Université Paul Sabatier Toulouse 3, 14 avenue Edouard Belin, 31400 Toulouse, France.
| | - Anaïs Médieu
- Universite de Bretagne Occidentale (UBO), Institut de Recherche pour le Développement (IRD), Centre National de la Recherche Scientifique (CNRS), Institut Français de Recherche pour l'Exploitation de la Mer (Ifremer), LEMAR, Plouzane F-29280, France.
| | | | - Flávia Lucena-Frédou
- Departamento de Pesca e Aquicultura, Universidade Federal Rural de Pernambuco (UFRPE), Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, CEP: 52171-900 Recife, Pernambuco, Brazil
| | - Rossineide Martins da Rocha
- Laboratory of Cellular Ultrastructure and Immunohistochemistry, Institute of Biological Sciences, Federal University of Pará (UFPA), Rua Augusto Correa n° 01, Guamá, CEP 66075-110 Belém, Pará, Brazil
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16
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Ibarz A, Sanahuja I, Nuez-Ortín WG, Martínez-Rubio L, Fernández-Alacid L. Physiological Benefits of Dietary Lysophospholipid Supplementation in a Marine Fish Model: Deep Analyses of Modes of Action. Animals (Basel) 2023; 13:ani13081381. [PMID: 37106944 PMCID: PMC10135010 DOI: 10.3390/ani13081381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/03/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Given the hydrophilic structure of lysophospholipids (LPLs), their dietary inclusion translates into a better emulsifying capacity of the dietary components. The present study aimed to understand the mechanisms underlying the growth-promoting effect of LPL supplementation by undertaking deep analyses of the proximal intestine and liver interactomes. The Atlantic salmon (Salmo salar) was selected as the main aquaculture species model. The animals were divided into two groups: one was fed a control diet (C-diet) and the other a feed (LPL-diet) supplemented with an LPL-based digestive enhancer (0.1% AQUALYSO®, Adisseo). The LPL-diet had a positive effect on the fish by increasing the final weight by 5% and reducing total serum lipids, mainly due to a decrease in the plasma phospholipid (p < 0.05). In the intestine, the upregulated interactome suggests a more robust digestive capacity, improving vesicle-trafficking-related proteins, complex sugar hydrolysis, and lipid metabolism. In the liver, the LPL-diet promotes better nutrients, increasing several metabolic pathways. The downregulation of the responses to stress and stimuli could be related to a reduced proinflammatory state. This study on the benefits and modes of action of dietary LPLs opens a new window into fish nutrition and could be extended to other productive species.
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Affiliation(s)
- Antoni Ibarz
- Department of Cell Biology, Physiology and Immunology, Faculty of Biology, University of Barcelona, Avda. Diagonal 643, 08028 Barcelona, Spain
| | - Ignasi Sanahuja
- Department of Cell Biology, Physiology and Immunology, Faculty of Biology, University of Barcelona, Avda. Diagonal 643, 08028 Barcelona, Spain
- IRTA, Centre de La Ràpita, Aquaculture Program, 43540 La Ràpita, Spain
| | - Waldo G Nuez-Ortín
- Adisseo, Polígono Industrial, Valle del Cinca, 8A, 22300 Barbastro, Spain
| | | | - Laura Fernández-Alacid
- Department of Cell Biology, Physiology and Immunology, Faculty of Biology, University of Barcelona, Avda. Diagonal 643, 08028 Barcelona, Spain
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17
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Topić Popović N, Čižmek L, Babić S, Strunjak-Perović I, Čož-Rakovac R. Fish liver damage related to the wastewater treatment plant effluents. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:48739-48768. [PMID: 36869954 PMCID: PMC9985104 DOI: 10.1007/s11356-023-26187-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 02/24/2023] [Indexed: 04/16/2023]
Abstract
Wastewater treatment plants (WWTPs) continuously release a complex mixture of municipal, hospital, industrial, and runoff chemicals into the aquatic environment. These contaminants are both legacy contaminants and emerging-concern contaminants, affecting all tissues in a fish body, particularly the liver. The fish liver is the principal detoxifying organ and effects of consistent pollutant exposure can be evident on its cellular and tissue level. The objective of this paper is thus to provide an in-depth analysis of the WWTP contaminants' impact on the fish liver structure, physiology, and metabolism. The paper also gives an overview of the fish liver biotransformation enzymes, antioxidant enzymes, and non-enzymatic antioxidants, their role in metabolizing xenobiotic compounds and coping with oxidative damage. Emphasis has been placed on highlighting the vulnerability of fish to xenobiotic compounds, and on biomonitoring of exposed fish, generally involving observation of biomarkers in caged or native fish. Furthermore, the paper systematically assesses the most common contaminants with the potential to affect fish liver tissue.
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Affiliation(s)
- Natalija Topić Popović
- Laboratory for Aquaculture Biotechnology, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia.
- Centre of Excellence for Marine Bioprospecting-BioProCro, Ruđer Bošković Institute, Zagreb, Croatia.
| | - Lara Čižmek
- Laboratory for Aquaculture Biotechnology, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia
- Centre of Excellence for Marine Bioprospecting-BioProCro, Ruđer Bošković Institute, Zagreb, Croatia
| | - Sanja Babić
- Laboratory for Aquaculture Biotechnology, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia
- Centre of Excellence for Marine Bioprospecting-BioProCro, Ruđer Bošković Institute, Zagreb, Croatia
| | - Ivančica Strunjak-Perović
- Laboratory for Aquaculture Biotechnology, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia
- Centre of Excellence for Marine Bioprospecting-BioProCro, Ruđer Bošković Institute, Zagreb, Croatia
| | - Rozelindra Čož-Rakovac
- Laboratory for Aquaculture Biotechnology, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia
- Centre of Excellence for Marine Bioprospecting-BioProCro, Ruđer Bošković Institute, Zagreb, Croatia
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18
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Martínez-Durazo Á, Rivera-Domínguez M, García-Gasca SA, Betancourt-Lozano M, Cruz-Acevedo E, Jara-Marini ME. Assessing metal(loid)s concentrations and biomarkers in tilapia (Oreochromis niloticus) and largemouth bass (Micropterus salmoides) of three ecosystems of the Yaqui River Basin, Mexico. ECOTOXICOLOGY (LONDON, ENGLAND) 2023; 32:166-187. [PMID: 36689067 DOI: 10.1007/s10646-023-02620-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/06/2023] [Indexed: 06/17/2023]
Abstract
Aquatic ecosystems have been suffering deleterious effects due to the development of different economic activities. Metal(loid)s are one of the most persistent chemicals in environmental reservoirs, and may produce adverse effects on different organisms. Since fishes have been largely used in studies of metal(loid)s exposure, tilapia and largemouth bass were collected in three ecosystems from the Yaqui River Basin to measure the concentrations of metal(loid)s (chromium (Cr), copper (Cu), iron (Fe), manganese (Mn), nickel (Ni), zinc (Zn) arsenic (As), mercury (Hg), and selenium (Se)) and some biomarkers (somatic indices, metallothionein expression and histopathological analysis) in tissues of both species. Metal(loid) concentrations varied seasonally among ecosystems in tissues of both species. The elements varied seasonally and spatially in tissues of both species, with a general distribution of liver > gills > gonads. Also, biomarkers showed variations indicative that the fish species were exposed to different environmental stressor conditions. The highest values of some biomarkers were in largemouth bass, possibly due to differences in their biological characteristics, mainly feeding habits. The multivariate analysis showed positive associations between metal(loid)s and biomarkers, which are usually associated to the use of these elements in metabolic and/or regulatory physiological processes. Both fish species presented histological damage at different levels, from SI types (changes that are reversible for organ structure) to SII types (changes that are more severe but may be repairable). Taken together, the results from this study suggest that the Yaqui River Basin is moderately impacted by metals and metalloids.
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Affiliation(s)
- Ángel Martínez-Durazo
- Posgrado en Ciencias, Centro de Investigación en Alimentación y Desarrollo, Unidad Hermosillo, Carretera Gustavo Astiazarán Rosas 46, Colonia La Victoria, Hermosillo, 83304, Sonora, Mexico
| | - Marisela Rivera-Domínguez
- Centro de Investigación en Alimentación y Desarrollo, Unidad Hermosillo, Carretera Gustavo Astiazarán Rosas 46, Colonia La Victoria, Hermosillo, 83304, Sonora, Mexico
| | - Silvia Alejandra García-Gasca
- Centro de Investigación en Alimentación y Desarrollo, Unidad Mazatlán, Sábalo Cerritos s/n, Mazatlán, 82112, Sinaloa, Mexico
| | - Miguel Betancourt-Lozano
- Centro de Investigación en Alimentación y Desarrollo, Unidad Mazatlán, Sábalo Cerritos s/n, Mazatlán, 82112, Sinaloa, Mexico
| | - Edgar Cruz-Acevedo
- Laboratorio de Investigación y Desarrollo, Facultad de Ciencias y Filosofía, Centro de Investigación Para el Desarrollo Integral y Sostenible, Universidad Peruana Cayetano Heredia, 15102, Lima, Peru
- Departamento de Ecología, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, Monterrey, NL, Mexico
| | - Martin Enrique Jara-Marini
- Centro de Investigación en Alimentación y Desarrollo, Unidad Hermosillo, Carretera Gustavo Astiazarán Rosas 46, Colonia La Victoria, Hermosillo, 83304, Sonora, Mexico.
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19
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Mozzoni P, Poli D, Pinelli S, Tagliaferri S, Corradi M, Cavallo D, Ursini CL, Pigini D. Benzene Exposure and MicroRNAs Expression: In Vitro, In Vivo and Human Findings. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1920. [PMID: 36767288 PMCID: PMC9914606 DOI: 10.3390/ijerph20031920] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
MicroRNAs (miRNAs) are important regulators of gene expression and define part of the epigenetic signature. Their influence on human health is established and interest in them is progressively increasing. Environmental and occupational risk factors affecting human health include chemical agents. Benzene represents a pollutant of concern due to its ubiquity and because it may alter gene expression by epigenetic mechanisms, including miRNA expression changes. This review summarizes recent findings on miRNAs associated with benzene exposure considering in vivo, in vitro and human findings in order to better understand the molecular mechanisms through which benzene induces toxic effects and to evaluate whether selected miRNAs may be used as biomarkers associated with benzene exposure. Original research has been included and the study selection, data extraction and assessments agreed with PRISMA criteria. Both in vitro studies and human results showed a variation in miRNAs' expression after exposure to benzene. In vivo surveys also exhibited this trend, but they cannot be regarded as conclusive because of their small number. However, this review confirms the potential role of miRNAs as "early warning" signals in the biological response induced by exposure to benzene. The importance of identifying miRNAs' expression, which, once validated, might work as sentinel molecules to better understand the extent of the exposure to xenobiotics, is clear. The identification of miRNAs as a molecular signature associated with specific exposure would be advantageous for disease prevention and health promotion in the workplace.
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Affiliation(s)
- Paola Mozzoni
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- CERT, Center of Excellent Research in Toxicology, University of Parma, 43126 Parma, Italy
| | - Diana Poli
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Via Fontana Candida, 1, 00078 Monte Porzio Catone, Italy
| | - Silvana Pinelli
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Sara Tagliaferri
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- CERT, Center of Excellent Research in Toxicology, University of Parma, 43126 Parma, Italy
| | - Massimo Corradi
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- CERT, Center of Excellent Research in Toxicology, University of Parma, 43126 Parma, Italy
| | - Delia Cavallo
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Via Fontana Candida, 1, 00078 Monte Porzio Catone, Italy
| | - Cinzia Lucia Ursini
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Via Fontana Candida, 1, 00078 Monte Porzio Catone, Italy
| | - Daniela Pigini
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Via Fontana Candida, 1, 00078 Monte Porzio Catone, Italy
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20
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Fischer B, Pempek J, George KA, Flint J, Wittum T, Flint M. Using ecosystem health and welfare assessments to determine impacts of wild collection for public aquariums. PLoS One 2023; 18:e0285198. [PMID: 37130145 PMCID: PMC10153729 DOI: 10.1371/journal.pone.0285198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/17/2023] [Indexed: 05/03/2023] Open
Abstract
Aquatic ecosystems are currently facing a multitude of stressors from anthropogenic impacts, including climate change, pollution, and overfishing. Public aquariums positively contribute to ecosystems through conservation, education, and scientific advancement; but may also negatively detract from these systems through collection of animals from the wild and sourcing from commercial suppliers. Changes within the industry have occurred, although evidence-based assessments of 1) how aquariums collect and maintain their populations to determine sustainability of the environment they have harvested; and 2) the welfare of these harvested animals once within the aquariums are still needed. The objectives of this study were to assess the ecosystem health of locations aquariums frequently visit to collect fish from the wild, and then evaluate the wellbeing of fishes at aquariums after extended periods in captivity. Assessments included use of chemical, physical, and biological indicators at field sites, and use of a quantitative welfare assessment at aquariums for comparison to species reared through aquaculture. Anthropogenic pressures at field sites were observed, but no evidence of high degradation or compromised health of animals were found. Welfare assessments of aquarium exhibit tanks produced high-positive scores overall (> 70/84), demonstrating that both wild collected (avg. score 78.8) and aquaculture fishes (avg. score 74.5) were coping appropriately within their environments. Although findings indicated that fish can be taken from the wild at low-moderate rates without any deleterious impact on the environment and cope equally well in aquarium settings, alternatives such as aquaculture should be considered as a strategy to reduce pressure on known stressed aquatic environments or where significant numbers of fishes are being taken.
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Affiliation(s)
- Brittany Fischer
- Department of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Jessica Pempek
- Department of Animal Sciences, College of Food, Agricultural, and Environmental Sciences, The Ohio State University, Columbus, Ohio, United States of America
| | - Kelly Ann George
- Department of Animal Sciences, College of Food, Agricultural, and Environmental Sciences, The Ohio State University, Columbus, Ohio, United States of America
| | - Jaylene Flint
- Department of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Thomas Wittum
- Department of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, United States of America
| | - Mark Flint
- Department of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio, United States of America
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21
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Scott J, Grewe R, Minghetti M. Fish Embryo Acute Toxicity Testing and the RTgill-W1 Cell Line as In Vitro Models for Whole-Effluent Toxicity (WET) Testing: An In Vitro/In Vivo Comparison of Chemicals Relevant for WET Testing. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2022; 41:2721-2731. [PMID: 35942926 DOI: 10.1002/etc.5455] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/05/2022] [Accepted: 07/30/2022] [Indexed: 06/15/2023]
Abstract
The fathead minnow (Pimephales promelas) fish embryo acute toxicity (FET) test was compared to the fish gill cells (RTgill-W1) in vitro assay and to the fish larvae acute toxicity test to evaluate their sensitivity for whole-effluent toxicity (WET) testing. The toxicity of 12 chemicals relevant for WET testing was compared as proof of principle. The concentrations lethal to 50% of a population (LC50) of embryos were compared to those in fish larvae and to the 50% effect concentration (EC50) in RTgill-W1 cells from previous literature. Along with traditional FET endpoints (coagulation, somite development, tail detachment, and heartbeat), cardiotoxicity was evaluated for WET applicability. Heart rate was measured at LC20 and LC50 values of six subselected chemicals (Cd, Cu, Ni, ammonia, 3,4-dichloraniline, and benzalkonium chloride). In addition, the toxicity of Cd and Ni was evaluated in RTgill-W1 cells exposed in a hypoosmotic medium to evaluate the effect that osmolarity may have on metal toxicity. A significant correlation was found between the FET and larvae LC50 values but not between the RTgill-W1 EC50 and FET LC50 values. Although sensitivity to Ni and Cd was found to increase with hypoosmotic conditions for FET and RTgill-W1 cells, a correlation was only found with removal of Ni from the analysis. Hypoosmotic conditions increased sensitivity with a significant correlation between RTgill-W1 cells and larvae. Cardiotoxicity was shown in three of the five subselected chemicals (Cd, Cu, and 3,4-dichloroaniline). Overall, both in vitro alternative models have shown good predictability of toxicity in fish in vivo for WET chemicals of interest. Environ Toxicol Chem 2022;41:2721-2731. © 2022 SETAC.
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Affiliation(s)
- Justin Scott
- Integrative Biology, Oklahoma State University, Stillwater, Oklahoma, USA
- Cove Environmental, Stillwater, Oklahoma, USA
| | - Ryan Grewe
- Integrative Biology, Oklahoma State University, Stillwater, Oklahoma, USA
- Cove Environmental, Stillwater, Oklahoma, USA
| | - Matteo Minghetti
- Integrative Biology, Oklahoma State University, Stillwater, Oklahoma, USA
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22
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Nikolić D, Poleksić V, Skorić S, Tasić A, Stanojević S, Rašković B. The European Chub (Squalius cephalus) as an indicator of reservoirs pollution and human health risk assessment associated with its consumption. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 310:119871. [PMID: 35940479 DOI: 10.1016/j.envpol.2022.119871] [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: 04/06/2022] [Revised: 07/17/2022] [Accepted: 07/25/2022] [Indexed: 06/15/2023]
Abstract
Five reservoirs (Vlasina, Medjuvršje, Zaovine, Perućac, and Garaši) in Serbia were chosen as study sites, which differ by their position, purpose, stages of eutrophication, management policies, and levels of anthropogenic pressure. The objectives of this research were to: determine the concentrations of 26 elements in muscle, gills, and liver of the European chub by inductively-coupled plasma optical emission spectrometry (ICP-OES); determine the concentrations of 17 organochlorine pesticides in fish muscle by gas chromatography with mass spectrometric detection (GC-MS); compare these findings with condition factor (CF) and histopathological (HP) biomarkers; and assess the potential human health risks due to consumption of chub muscle tissue. The highest elemental accumulation was found in the gills. The European chub was not a good indicator of Pb pollution between reservoirs. Concentrations of Hg, As, and Cu were low and did not exceed the proscribed maximum allowed concentrations (MACs). 4,4'-DDE was detected only in individuals from Vlasina, 4,4'-DDD from Perućac and Zaovine, and heptachlor from Zaovine. Low to moderate levels of HP were observed for both gills and liver in all studied reservoirs. HP index for gills was significantly higher for Zaovine compared to Vlasina. Significantly lower HP index for liver and the total HP index value were observed for fish from Vlasina compared to Perućac. No significant human health risks due to the intake of examined pollutants in each reservoir were recorded; women were at higher risk compared to men. A reason for concern is a few muscle samples from Garaši, Vlasina, Perućac, and Medjuvršje in which Cd exceeded the MAC. A reservoir for water supply (Garaši) is generally considered the safest for fish consumption.
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Affiliation(s)
- Dušan Nikolić
- University of Belgrade - Institute for Multidisciplinary Research, Department of Inland Water Biology and Protection, Kneza Višeslava 1, 11030, Belgrade, Serbia.
| | - Vesna Poleksić
- University of Belgrade - Faculty of Agriculture, Institute of Animal Sciences, Nemanjina 6, Zemun, 11080, Belgrade, Serbia
| | - Stefan Skorić
- University of Belgrade - Institute for Multidisciplinary Research, Department of Inland Water Biology and Protection, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Aleksandra Tasić
- Institute of Veterinary Medicine of Serbia, Janisa Janulisa 14, 11000, Belgrade, Serbia
| | - Slobodan Stanojević
- Institute of Veterinary Medicine of Serbia, Janisa Janulisa 14, 11000, Belgrade, Serbia
| | - Božidar Rašković
- University of Belgrade - Faculty of Agriculture, Institute of Animal Sciences, Nemanjina 6, Zemun, 11080, Belgrade, Serbia; University of Porto - Institute of Biomedical Sciences Abel Salazar (ICBAS) - School of Medicine and Biomedical Sciences, Department of Microscopy, Laboratory of Histology and Embryology, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
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23
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Freitas LC, Silva JLC, Pinheiro-Sousa DB, Santos DMS, Benjamin LA, Oliveira SRS, Moreno LCGAI, Carvalho-Neta RNF. Histological biomarkers and biometric data on trahira Hoplias malabaricus (Pisces, Characiformes, Erythrinidae): a bioindicator species in the Mearim river, Brazilian Amazon. BRAZ J BIOL 2022; 82:e263047. [PMID: 35920465 DOI: 10.1590/1519-6984.263047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/27/2022] [Indexed: 11/22/2022] Open
Abstract
The objective of this study was to evaluate the levels of environmental contamination in a protected area in the Brazilian Amazon. For this, two areas were chosen along the Mearim River: the reference area (A1) and the potentially contaminated area (A2), where water samples were collected, for physicochemical and microbiological analyses, as well as specimens of Hoplias malabaricus, for the evaluation of biometric data and incidence of branchial lesions. The physicochemical analyzes of the water from both areas showed contamination (low levels of dissolved oxygen, tubidity and high iron concentrations, especially in A2). The microbiological analyzes showed that all water samples showed total coliform values higher than those acceptable by CONAMA and WHO (with higher values in A2), in addition to E. coli values higher than those allowed by legislation in A2. Regarding biometric data, male and female fishes were significantly longer and heavier in A1 during the dry and rain seasons and the gonadosomatic index also showed higher values in A1 than in A2 in both seasons. H. malabaricus showed gill lesions of minimal to moderate pathological importance in A1 and A2, indicating that specimens from both areas of the Mearim River showed biological responses to contamination. The observed changes in the water quality, bimetic parameters and the histological analyzes of the specimens of H. malabaricus directly reflect on the quality and health of the fishes in the Mearim River, and point to the urgent need for prevention and remediation of contamination in these ecosystems.
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Affiliation(s)
- L C Freitas
- Universidade Estadual do Maranhão - UEMA, Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade, São Luís, MA, Brasil
| | - J L C Silva
- Universidade Estadual do Maranhão - UEMA, Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade, São Luís, MA, Brasil
| | - D B Pinheiro-Sousa
- Universidade Federal do Maranhão - UFMA, Coordenação do Curso de Engenharia Ambiental. Centro de Ciências de Balsas, Balsas, MA, Brasil
| | - D M S Santos
- Universidade Estadual do Maranhão - UEMA, Departamento de Biologia, São Luís, MA, Brasil
| | - L A Benjamin
- Universidade Federal de Viçosa - UFV, Departamento de Medicina Veterinária, Viçosa, MG, Brasil
| | - S R S Oliveira
- Universidade Estadual do Maranhão - UEMA, Programa de Pós-graduação em Biodiversidade e Biotecnologia, São Luís, MA, Brasil
| | - L C G A I Moreno
- Universidade Estadual do Maranhão - UEMA, Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade, São Luís, MA, Brasil
| | - R N F Carvalho-Neta
- Universidade Estadual do Maranhão - UEMA, Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade, São Luís, MA, Brasil
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24
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Vieira CED, Marques JA, da Silva NG, Bevitório LZ, Zebral YD, Maraschi AC, Costa SR, Costa PG, Damasceno EM, Pirovani JCM, do Vale-Oliveira M, Souza MM, de Martinez Gaspar Martins C, Bianchini A, Sandrini JZ. Ecotoxicological impacts of the Fundão dam failure in freshwater fish community: Metal bioaccumulation, biochemical, genetic and histopathological effects. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 832:154878. [PMID: 35364171 DOI: 10.1016/j.scitotenv.2022.154878] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 03/18/2022] [Accepted: 03/24/2022] [Indexed: 06/14/2023]
Abstract
This study investigates the ecotoxicological impacts of the Fundão dam rupture, one of the major environmental disaster that occurred in Brazil and in the world mining industry history, through multi-biomarkers responses and metals bioaccumulation in the fish community of different trophic levels. Specimens of the fishes (omnivorous/herbivorous and carnivorous) were collected along the Doce River channel and its affluent Guandú River, and in different lakes and coastal lagoons adjacent to the river channel, in the Espirito Santo State, Southeast of Brazil. Four sampling collections were carried out over two years (2018 to 2020, during dry and rainy seasons). For both trophic groups the biomarkers responses indicated physiological alterations related to metals exposure and showed strong seasonal variations. The principal component analysis and integrated biomarker response index showed that DNA damage and lipid peroxidation were more associated with dry season 2 (Sep/Oct 2019) and the oxidative damage in proteins, metallothioneins concentration and the activity of superoxide dismutase in the gills showed a greater association with rainy season 2 (Jan/Feb 2020). On the other hand, the enzymes of energy metabolism, catalase and histological damage in the liver and the gills, were more associated with the dry and rainy campaigns of the first year of monitoring. The multivariate approach also suggested a temporal intensification in the bioaccumulation of metals and biological effects in the lacustrine environments. Thus, these results demonstrate that the release of mineral residues from the rupture of the Fundão mine dam affects the health status of the fish from the Doce River basin, provoking metals bioaccumulation, hepatic and branchial damage in the fish besides inducing of enzyme activity related to metal contamination, even four years after the rupture.
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Affiliation(s)
- Carlos Eduardo Delfino Vieira
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil.
| | - Joseane Aparecida Marques
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
| | - Niumaique Gonçalves da Silva
- Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil; Centro Universitário Norte do Espírito Santo, Universidade Federal do Espírito Santo - CEUNES/UFES, Rod. Governador Mário Covas, Km 60, Litorâneo, São Mateus, ES, Brazil
| | - Lorena Ziviani Bevitório
- Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil; Centro Universitário Norte do Espírito Santo, Universidade Federal do Espírito Santo - CEUNES/UFES, Rod. Governador Mário Covas, Km 60, Litorâneo, São Mateus, ES, Brazil
| | - Yuri Dornelles Zebral
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
| | - Anieli Cristina Maraschi
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
| | - Simone Rutz Costa
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
| | - Patricia Gomes Costa
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
| | - Eduardo Medeiros Damasceno
- Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil; Centro Universitário Norte do Espírito Santo, Universidade Federal do Espírito Santo - CEUNES/UFES, Rod. Governador Mário Covas, Km 60, Litorâneo, São Mateus, ES, Brazil
| | - Juliana Castro Monteiro Pirovani
- Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil; Centro Universitário Norte do Espírito Santo, Universidade Federal do Espírito Santo - CEUNES/UFES, Rod. Governador Mário Covas, Km 60, Litorâneo, São Mateus, ES, Brazil
| | - Maysa do Vale-Oliveira
- Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil; Centro Universitário Norte do Espírito Santo, Universidade Federal do Espírito Santo - CEUNES/UFES, Rod. Governador Mário Covas, Km 60, Litorâneo, São Mateus, ES, Brazil
| | - Marta Marques Souza
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
| | - Camila de Martinez Gaspar Martins
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
| | - Adalto Bianchini
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
| | - Juliana Zomer Sandrini
- Programa de Pós-Graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), Av. Itália, s/n, Carreiros, Rio Grande, RS, Brazil; Fundação Espírito-santense de Tecnologia - FEST, Av. Fernando Ferrari, 845 - Goiabeiras, Vitória, ES, Brazil
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25
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Velmurugan B, Devaraj Stephen L, Karthikeyan S, Binu Kumari S. Biomolecular changes in gills of Gambusia affinis studied using two dimensional correlation infrared spectroscopy coupled with chemometric analysis. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132965] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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26
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Nikolić D, Skorić S, Mićković B, Nikčević M, Smederevac-Lalić M, Djikanović V. Accumulation of 25 elements in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:50271-50280. [PMID: 35230630 DOI: 10.1007/s11356-022-19472-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
Accumulation of Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Si, Sr, and Zn was analyzed in gills, liver, gonads, and muscle of European chub (Squalius cephalus), Cactus roach (Rutilus virgo), and pikeperch (Sander lucioperca) from Zlatar reservoir (Serbia) using inductively coupled plasma optical emission spectrometry (ICP-OES). The highest concentrations of Cu in liver as well as Ba, Ca, Fe, Mn, Na, P, and Sr in gills were detected in all fish species, while the lowest concentrations of Cu, Fe, Mn, Na, and Zn were detected in muscle. Pikeperch had significantly lower concentrations of Ba in all tissues compared to the other species, as well as Fe, P, and Sr in muscle, K, Mg, Mn, Sr, and Zn in gills, and Fe in gonads. European chub had significantly higher concentrations of Ca, Cu, and Zn in muscle, Cu in liver, and Cr and Cu in gonads compared to Cactus roach and pikeperch. Cd concentration in one individual of Cactus roach exceeded the maximum allowed concentration. The muscle was exposed to the lowest pressure of metal pollution in all species, and European chub accumulated more metals compared to the other species. There is no significant health risk due to consumption of investigated species. A major hazard index (HI) contributor in all species was Hg. According to the target carcinogenic risk factor (TR), target hazard quotient (THQ), and HI, men are under lower health risk compared to the women. The TR and THQ for As, Cr, Cu, Fe, Mn, Ni, and Zn as well as HI values were higher for European chub compared to the other species. On the other hand, THQ for Hg was highest for pikeperch.
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Affiliation(s)
- Dušan Nikolić
- Department of Inland Water Biology and Protection, University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030, Belgrade, Serbia.
| | - Stefan Skorić
- Department of Inland Water Biology and Protection, University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Branislav Mićković
- Department of Inland Water Biology and Protection, University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Miroslav Nikčević
- Department of Inland Water Biology and Protection, University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Marija Smederevac-Lalić
- Department of Inland Water Biology and Protection, University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030, Belgrade, Serbia
| | - Vesna Djikanović
- Department of Hydroecology and Water Protection, University of Belgrade-Institute for Biological Research Siniša Stanković- National Institute of Republic of Serbia, Bulevar despota Stefana 142, 11060, Belgrade, Serbia
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Lee S, Saravanan M, Kim SA, Rhee JS. Long-term exposure to antifouling biocide chlorothalonil modulates immunity and biochemical and antioxidant parameters in the blood of olive flounder. Comp Biochem Physiol C Toxicol Pharmacol 2022; 257:109337. [PMID: 35351616 DOI: 10.1016/j.cbpc.2022.109337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 03/15/2022] [Accepted: 03/23/2022] [Indexed: 11/03/2022]
Abstract
In this study, the potential effects of 30-day exposure to environmentally relevant concentrations of chlorothalonil (0, 5, 10, and 20 μg L-l) were tested in the blood of the economically important olive flounder, Paralichthys olivaceus, using biochemical endpoints. Significant decreases in the enzymatic activities of immunity markers, alternative complements, and lysozymes were detected in the fish exposed to 10 or 20 μg L-l of chlorothalonil at day 20 or 30. The total immunoglobulin content was lowered in response to 20 μg L-l chlorothalonil at day 10 and 20, even when later exposed to 5 μg L-l at day 30. Among the essential blood components, the cortisol level was increased in response to chlorothalonil throughout the study with a decrease in white blood cells, while no changes were observed in hemoglobin, red blood cells, total protein concentration, and glucose in all exposures. The enzymatic activities of the three hepatic toxicity markers, alanine transferases, aspartate transaminase, and alkaline phosphatase, increased by 10 and/or 20 μg L-l of chlorothalonil. Significant oxidative stress was induced by chlorothalonil in the fish exposed to 10 or 20 μg L-l of chlorothalonil, as revealed by increased malondialdehyde and fluctuating glutathione levels with increase in the enzymatic activities of antioxidant defense system, including catalase and superoxide dismutase, during exposure. Taken together, these results suggest that long-term exposure to environmentally relevant concentrations of chlorothalonil can affect susceptibility to pathogens through immunosuppression, hepatic toxicity, and oxidative stress in olive flounder. These results can contribute to the monitoring of aquatic environments and ecotoxicological research through the measurement of blood components against waterborne chlorothalonil.
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Affiliation(s)
- Somyeong Lee
- Department of Marine Science, College of Natural Sciences, Incheon National University, Incheon 22012, South Korea
| | - Manoharan Saravanan
- Department of Marine Science, College of Natural Sciences, Incheon National University, Incheon 22012, South Korea; Research Institute of Basic Sciences, Incheon National University, Incheon 22012, South Korea
| | - Sung-Ah Kim
- Department of Marine Science, College of Natural Sciences, Incheon National University, Incheon 22012, South Korea
| | - Jae-Sung Rhee
- Department of Marine Science, College of Natural Sciences, Incheon National University, Incheon 22012, South Korea; Research Institute of Basic Sciences, Incheon National University, Incheon 22012, South Korea; Yellow Sea Research Institute, Incheon 21999, South Korea.
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Abstract
The state of environmental pollution is of random character, and it depends on climatic conditions, landforms, development and industrialization. It is estimated that in the last decade as many pollutants have been released into the environment as in the previous 70 years, and the pollution rate still increases. Many scientific reports indicate that, in addition to metals, pesticides are the most commonly detected compounds in the environment. This situation is mainly due to the irrational use of these chemicals by humans. Mostly, soil environment changes caused by the influence of pesticides can be determined by various chemical analyses, which require the use of sophisticated and expensive equipment. However, biological methods, such as those using microbiological activity and an abundance of microorganisms, e.g., organisms responsible for the cycle of organic matter and nutrients, tend to be neglected. For this reason, the aim of the present study is not only to assess the validity of other research studies that were performed based on the available literature but to compile methods and compare them, which allows for an in depth understanding of the complexity of soil processes following herbicide application by conducting comprehensive soil biomonitoring.
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Alves LMF, Lemos MFL, Cabral H, Novais SC. Elasmobranchs as bioindicators of pollution in the marine environment. MARINE POLLUTION BULLETIN 2022; 176:113418. [PMID: 35150988 DOI: 10.1016/j.marpolbul.2022.113418] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 01/21/2022] [Accepted: 01/30/2022] [Indexed: 06/14/2023]
Abstract
Bioindicator species are increasingly valuable in environmental pollution monitoring, and elasmobranch species include many suitable candidates for that role. By measuring contaminants and employing biomarkers of effect in relevant elasmobranch species, scientists may gain important insights about the impacts of pollution in marine ecosystems. This review compiles biomarkers applied in elasmobranchs to assess the effect of pollutants (e.g., metals, persistent organic pollutants, and plastics), and the environmental changes induced by anthropogenic activities (e.g., shifts in marine temperature, pH, and oxygenation). Over 30 biomarkers measured in more than 12 species were examined, including biotransformation biomarkers (e.g., cytochrome P450 1A), oxidative stress-related biomarkers (e.g., superoxide anion, lipid peroxidation, catalase, and vitamins), stress proteins (e.g., heat shock protein 70), reproductive and endocrine biomarkers (e.g., vitellogenin), osmoregulation biomarkers (e.g., trimethylamine N-oxide, Na+/K+-ATPase, and plasma ions), energetic and neurotoxic biomarkers (e.g., lactate dehydrogenase, lactate, and cholinesterases), and histopathological and morphologic biomarkers (e.g., tissue lesions and gross indices).
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Affiliation(s)
- Luís M F Alves
- MARE - Marine and Environmental Sciences Centre, ESTM, Politécnico de Leiria, Portugal.
| | - Marco F L Lemos
- MARE - Marine and Environmental Sciences Centre, ESTM, Politécnico de Leiria, Portugal
| | | | - Sara C Novais
- MARE - Marine and Environmental Sciences Centre, ESTM, Politécnico de Leiria, Portugal
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30
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Montenegro D, González MT, Hickey T, Rahnama M, Green S, Lear G. Assessing integrated biomarkers of triplefin fish Forsterygion capito inhabiting contaminated marine water - A multivariate approach. CHEMOSPHERE 2022; 288:132590. [PMID: 34662640 DOI: 10.1016/j.chemosphere.2021.132590] [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: 06/19/2021] [Revised: 09/20/2021] [Accepted: 10/14/2021] [Indexed: 06/13/2023]
Abstract
The presence of multiple chemicals in aquatic ecosystems makes evaluation of their real impact on the biota difficult. Integrated biomarkers are therefore needed to evaluate how these chemicals contribute to environmental degradation. The aims of the present study were to evaluate responses to and effects of marine pollution using a series of biomarkers through multivariate analyses. Transcriptional responses of cyp1a (cytochrome P450), mt (metallothionein), vtg (vitellogenin) and cyp19b (cytochrome P450 aromatase); branchial and hepatic histological alterations; and Fulton condition factors (CF) were evaluated, as well as the metals and polycyclic aromatic hydrocarbons present in Forsterygion capito in Auckland, New Zealand. Sites were selected along a contamination gradient: four highly contaminated sites and four less contaminated. Molecular responses with a higher relative expression of the mt and cyp1a genes were detected at a highly contaminated site (Panmure). Several histological lesion types were found in the livers of fish inhabiting both types of sites, but gill lesions were present primarily at highly contaminated sites. In terms of general health status, the lowest CF values were overwhelmingly found in fish from the same site (Panmure). The multivariate approach revealed that telangiectasia and hyperplasia were associated with the presence of chemicals, and these showed negative associations with the CF values, with fish from three highly contaminated sites being most affected. In conclusion, the multivariate approach helped to integrate these biological markers in this blennioid fish, thus providing a more holistic view of the complex chemical mixtures involved. Future studies should implement these analyses.
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Affiliation(s)
- Diana Montenegro
- School of Biological Sciences, University of Auckland, Auckland, 1010, New Zealand; Natural Science Institute Alexander von Humboldt, Faculty of Marine Sciences and Biological Resources, University of Antofagasta, Antofagasta, Chile.
| | - M Teresa González
- Natural Science Institute Alexander von Humboldt, Faculty of Marine Sciences and Biological Resources, University of Antofagasta, Antofagasta, Chile
| | - Tony Hickey
- School of Biological Sciences, University of Auckland, Auckland, 1010, New Zealand
| | - Mostafa Rahnama
- Department of Plant Pathology, University of Kentucky, Lexington, 40546, USA
| | - Saras Green
- School of Biological Sciences, University of Auckland, Auckland, 1010, New Zealand
| | - Gavin Lear
- School of Biological Sciences, University of Auckland, Auckland, 1010, New Zealand
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García-Medina S, Galar-Martínez M, Cano-Viveros S, Ruiz-Lara K, Gómez-Oliván LM, Islas-Flores H, Gasca-Pérez E, Pérez-Pastén-Borja R, Arredondo-Tamayo B, Hernández-Varela J, Chanona-Pérez JJ. Bioaccumulation and oxidative stress caused by aluminium nanoparticles and the integrated biomarker responses in the common carp (Cyprinus carpio). CHEMOSPHERE 2022; 288:132462. [PMID: 34626656 DOI: 10.1016/j.chemosphere.2021.132462] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 09/29/2021] [Accepted: 10/01/2021] [Indexed: 06/13/2023]
Abstract
The use of nanoparticles (NPs) in various industries has experienced significant growth due to the advantages they offer, so the increase in their use has generated the continuous discharge of these products in numerous water bodies, which can affect the organisms that inhabit them. Previous studies have shown that Al is capable of producing oxidative stress in aquatic organisms; however, so far the impact of AlNP on hydrobionts is limited. Therefore, the objective of this work was to determine the oxidative stress produced by AlNP in liver, gill and blood of Cyprinus carpio, as well as their bioconcentration factor (BCF) in various tissues. For this purpose, the organisms were exposed to 50 μg L-1 AlNP for 12-96 h. Subsequently, the tissues were obtained and the activity of antioxidant enzymes, oxidative damage to lipids and proteins were determined, and the BCF was calculated for liver, brain, gill and muscle. The results showed alterations in the activity of antioxidant enzymes and increased levels of lipoperoxidation, hydroperoxides and oxidized proteins. When establishing the integrated biomarker response, it was observed that the liver is the most affected organ and these effects are related to the Al content in the tissue. Finally, it was observed that muscle and gills presented a higher BCF, compared to brain and liver. These findings show that AlNP are capable of generating oxidative stress in carp, affecting tissue function and accumulating, which represents an important risk for the health of fish such as common carp.
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Affiliation(s)
- Sandra García-Medina
- Laboratorio de Toxicología Acuática, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico.
| | - Marcela Galar-Martínez
- Laboratorio de Toxicología Acuática, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico.
| | - Selene Cano-Viveros
- Laboratorio de Toxicología Acuática, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico
| | - Karina Ruiz-Lara
- Laboratorio de Toxicología Acuática, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico
| | - Leobardo Manuel Gómez-Oliván
- Laboratorio de Toxicología Ambiental, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón intersección Paseo Tollocan s/n. Col, Residencial Colón, Toluca, Estado de México, 50120, Mexico
| | - Hariz Islas-Flores
- Laboratorio de Toxicología Ambiental, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón intersección Paseo Tollocan s/n. Col, Residencial Colón, Toluca, Estado de México, 50120, Mexico
| | - Eloy Gasca-Pérez
- Cátedra CONACYT, Laboratorio de Toxicología Acuática, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico
| | - Ricardo Pérez-Pastén-Borja
- Laboratorio de Toxicología Molecular, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico
| | - Benjamín Arredondo-Tamayo
- Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico
| | - Josué Hernández-Varela
- Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico
| | - José Jorge Chanona-Pérez
- Departamento de Ingeniería Bioquímica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México, 07738, Mexico
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Thanomsit C, Saetiew J, Meemon P. Optical Coherence Tomography as an Alternative Tool for Evaluating the Effects of Glyphosate on Hybrid Catfish (Clarias gariepinus ×fig Clarias macrocephalus). Toxicol Rep 2022; 9:181-190. [PMID: 35169544 PMCID: PMC8829573 DOI: 10.1016/j.toxrep.2022.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 11/14/2021] [Accepted: 01/25/2022] [Indexed: 11/24/2022] Open
Abstract
The use of OCT to evaluate the effects of glyphosate on hybrid catfish was studied. OCT can capture tissue damages in hybrid catfish caused by glyphosate. OCT entails a short preparation time, simple analysis, and chemical free. OCT has potential for real-time or field-based study in aquaculture.
Glyphosate contamination in fresh water is a major problem in agricultural countries. It affects many vital organs in freshwater organisms that are important in the food chain. Hence, the effects of glyphosate on living organism organs are of particular interest. However, several existing techniques for evaluating the effect of glyphosate on aquatic organisms require stained tissue. To study organ tissue with minimal processing, alternative technique is demanded. Here, we investigated the used of optical coherence tomography (OCT) as an alternative tool for ex vivo evaluation of the effect of glyphosate on organ tissues of aquatic organisms, i.e., hybrid catfish (Clarias gariepinus × Clarias macrocephalus). The targeted samples were organ tissues from the brain, gill, and liver of hybrid catfish after glyphosate exposion at concentration of 10 mg L−1 for 24 h. The alteration was then verified by histology, and immunohistochemistry. The study found that all three techniques provide correlated results. We observed that OCT clearly showed damage to the brain and gill tissues of glyphosate-exposed hybrid catfish. However, the alteration in liver tissue was observable but not clear for this low concentration of exposure. The results from histology and immunohistochemistry confirmed the effect of glyphosate on brain, gill, and liver tissues of hybrid catfish. The results suggest that all three techniques could be used to examine the effects of glyphosate exposure in hybrid catfish. However, the choice of a suitable technique depends upon the purpose of the study.
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Amaral TF, Miyasaki FH, Braga ES, Azevedo JS. Temporal and spatial toxicogenetic damage in estuarine catfish Cathorops spixii from a marine protected area with evidence of anthropogenic influences. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 799:149409. [PMID: 34375871 DOI: 10.1016/j.scitotenv.2021.149409] [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: 02/11/2021] [Revised: 07/11/2021] [Accepted: 07/28/2021] [Indexed: 06/13/2023]
Abstract
Taking action to contribute to the preservation of the natural coastal environment, which maintains a diversity of life, is important in today's world. In estuarine ecosystems that are included in marine protected areas (MPA), it is important to conduct biomonitoring over time to monitor the effects of xenobiotics on bioindicator species such as the catfish Cathorops spixii. This study aims to evaluate the toxicogenetic signals in C. spixii from a MPA (Cananéia-Iguape region, Brazilian coast). These genotoxic signals are demonstrated by the presence of micronuclei (MN) and abnormalities in erythrocytes (AE). This study also takes into account the environmental differences signaled by the water's properties (temperature, salinity, pH, DO, dissolved nutrients, and particulate material) over time (2009, 2014, 2017, and 2018). The results show that in the northern region of the estuary, and mainly in 2009, the water properties reveal the influence of the river in the form of the lowest levels of salinity and pH and the highest levels of nutrients. The most significant levels of suspended particulate material and chlorophyll-a are found in the southern region of the estuary, mainly in 2017 and 2018. In general, the C. spixii from the northern region had better well-being than catfish from the more preserved (southern) region. The data on MN and AE show evidence of toxicogenetic damage occurring over time and clastogenic/aneugenic effects mainly in fish sampled in 2018. The presence of a new AE, first recorded in C. spixii sampled in 2018, and named here as double bubbled, is another indicator of toxicogenetic effects. Finally, although the southern region of the estuary has better abiotic properties and conditions for primary production, the obtained toxicogenetic data for C. spixii reinforces the need for - and encourages the implementation of - monitoring actions in this marine protected area using bioindicator species of contamination.
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Affiliation(s)
- T F Amaral
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Departamento de Ciências Ambientais, Universidade Federal de São Paulo, São Nicolau street, 210, Centro, Diadema, Brazil
| | - F H Miyasaki
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Departamento de Ciências Ambientais, Universidade Federal de São Paulo, São Nicolau street, 210, Centro, Diadema, Brazil
| | - E S Braga
- Instituto Oceanográfico, Universidade de São Paulo, Praça do Oceanográfico, 191, Cidade Universitária, 05508-120 São Paulo, Brazil
| | - J S Azevedo
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Departamento de Ciências Ambientais, Universidade Federal de São Paulo, São Nicolau street, 210, Centro, Diadema, Brazil.
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Schuijt LM, Peng FJ, van den Berg SJP, Dingemans MML, Van den Brink PJ. (Eco)toxicological tests for assessing impacts of chemical stress to aquatic ecosystems: Facts, challenges, and future. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 795:148776. [PMID: 34328937 DOI: 10.1016/j.scitotenv.2021.148776] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 06/23/2021] [Accepted: 06/27/2021] [Indexed: 06/13/2023]
Abstract
Monitoring of chemicals in the aquatic environment by chemical analysis alone cannot completely assess and predict the effects of chemicals on aquatic species and ecosystems. This is primarily because of the increasing number of (unknown) chemical stressors and mixture effects present in the environment. In addition, the ability of ecological indices to identify underlying stressors causing negative ecological effects is limited. Therefore, additional complementary methods are needed that can address the biological effects in a direct manner and provide a link to chemical exposure, i.e. (eco)toxicological tests. (Eco)toxicological tests are defined as test systems that expose biological components (cells, individuals, populations, communities) to (environmental mixtures of) chemicals to register biological effects. These tests measure responses at the sub-organismal (biomarkers and in vitro bioassays), whole-organismal, population, or community level. We performed a literature search to obtain a state-of-the-art overview of ecotoxicological tests available for assessing impacts of chemicals to aquatic biota and to reveal datagaps. In total, we included 509 biomarkers, 207 in vitro bioassays, 422 tests measuring biological effects at the whole-organismal level, and 78 tests at the population- community- and ecosystem-level. Tests at the whole-organismal level and biomarkers were most abundant for invertebrates and fish, whilst in vitro bioassays are mostly based on mammalian cell lines. Tests at the community- and ecosystem-level were almost missing for organisms other than microorganisms and algae. In addition, we provide an overview of the various extrapolation challenges faced in using data from these tests and suggest some forward looking perspectives. Although extrapolating the measured responses to relevant protection goals remains challenging, the combination of ecotoxicological experiments and models is key for a more comprehensive assessment of the effects of chemical stressors to aquatic ecosystems.
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Affiliation(s)
- Lara M Schuijt
- Aquatic Ecology and Water Quality Management group, Wageningen University, P.O. Box 47, 6700 AA Wageningen, the Netherlands.
| | - Feng-Jiao Peng
- Wageningen Environmental Research, P.O. Box 47, 6700 AA Wageningen, the Netherlands; Human Biomonitoring Research Unit, Department of Population Health, Luxembourg Institute of Health, 1 A-B rue Thomas Edison, 1445 Strassen, Luxembourg
| | - Sanne J P van den Berg
- Aquatic Ecology and Water Quality Management group, Wageningen University, P.O. Box 47, 6700 AA Wageningen, the Netherlands; Wageningen Environmental Research, P.O. Box 47, 6700 AA Wageningen, the Netherlands
| | - Milou M L Dingemans
- KWR Water Research Institute, Nieuwegein, the Netherlands; Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands
| | - Paul J Van den Brink
- Aquatic Ecology and Water Quality Management group, Wageningen University, P.O. Box 47, 6700 AA Wageningen, the Netherlands; Wageningen Environmental Research, P.O. Box 47, 6700 AA Wageningen, the Netherlands
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Monteiro DA, Kalinin AL, Rantin FT, McKenzie DJ. Use of complex physiological traits as ecotoxicological biomarkers in tropical freshwater fishes. JOURNAL OF EXPERIMENTAL ZOOLOGY. PART A, ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY 2021; 335:745-760. [PMID: 34529366 DOI: 10.1002/jez.2540] [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: 03/31/2021] [Revised: 07/21/2021] [Accepted: 08/02/2021] [Indexed: 06/13/2023]
Abstract
We review the use of complex physiological traits, of tolerance and performance, as biomarkers of the toxicological effects of contaminants in subtropical and tropical freshwater fishes. Such traits are growing in relevance due to climate change, as exposure to contaminants may influence the capacity of fishes to tolerate and perform in an increasingly stressful environment. We review the evidence that the critical oxygen level, a measure of hypoxia tolerance, provides a valuable biomarker of impacts of diverse classes of contaminants. When coupled with measures of cardiorespiratory variables, it can provide insight into mechanisms of toxicity. The critical thermal maximum, a simple measure of tolerance of acute warming, also provides a valuable biomarker despite a lack of understanding of its mechanistic basis. Its relative ease of application renders it useful in the rapid evaluation of multiple species, and in understanding how the severity of contaminant impacts depends upon prevailing environmental temperature. The critical swimming speed is a measure of exercise performance that is widely used as a biomarker in temperate species but very few studies have been performed on subtropical or tropical fishes. Overall, the review serves to highlight a critical lack of knowledge for subtropical and tropical freshwater fishes. There is a real need to expand the knowledge base and to use physiological biomarkers in support of decision making to manage tropical freshwater fish populations and their habitats, which sustain rich biodiversity but are under relentless anthropogenic pressure.
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Affiliation(s)
- Diana A Monteiro
- Department of Physiological Sciences, Federal University of São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Ana L Kalinin
- Department of Physiological Sciences, Federal University of São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - F Tadeu Rantin
- Department of Physiological Sciences, Federal University of São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - David J McKenzie
- Department of Physiological Sciences, Federal University of São Carlos (UFSCar), São Carlos, São Paulo, Brazil
- UMR Marbec, Univ. Montpellier, CNRS, IRD, Ifremer, Montpellier, France
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Callet T, Li H, Surget A, Terrier F, Sandres F, Lanuque A, Panserat S, Marandel L. No adverse effect of a maternal high carbohydrate diet on their offspring, in rainbow trout ( Oncorhynchus mykiss). PeerJ 2021; 9:e12102. [PMID: 34589301 PMCID: PMC8434805 DOI: 10.7717/peerj.12102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 08/11/2021] [Indexed: 01/09/2023] Open
Abstract
In order to develop a sustainable salmonid aquaculture, it is essential to continue to reduce the use of the protein-rich fishmeal. One promising solution to do so is the use of plant-derived carbohydrates in diet destined to broodstock. However, in mammals, the reduction of protein content (replaced by carbohydrates) in parental diet is known to have strong adverse effects on offspring phenotypes and metabolism. For the first time, the effect of a paternal and a maternal high carbohydrate-low protein diet was assessed on progeny at long term in the rainbow trout. A 30% protein diminution in both males and females broodstock diet during 10 month and 5 months, respectively, did not trigger adverse consequences on their offspring. At the molecular level, offspring transcriptomes were not significantly altered, emphasizing no effect on metabolism. Tenuous differences in the biochemical composition of the liver and the viscera were observed. The recorded effects remained in the normal range of value and accordingly offspring growth were not negatively affected over the long term. Overall, we demonstrated here that a 30% protein diminution during gametogenesis is feasible, confirming the possibility to increase the proportion of plant-derived carbohydrates in female broodstock diets to replace fishmeal proteins.
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Affiliation(s)
- Therese Callet
- Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Saint-Pée-sur-Nivelle, France
| | - Hongyan Li
- Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Saint-Pée-sur-Nivelle, France.,State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Anne Surget
- Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Saint-Pée-sur-Nivelle, France
| | - Frederic Terrier
- Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Saint-Pée-sur-Nivelle, France
| | - Franck Sandres
- Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Saint-Pée-sur-Nivelle, France
| | - Anthony Lanuque
- Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Saint-Pée-sur-Nivelle, France
| | - Stephane Panserat
- Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Saint-Pée-sur-Nivelle, France
| | - Lucie Marandel
- Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Saint-Pée-sur-Nivelle, France
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de Carvalho Penha LC, Coimbra Rola R, da Silva Junior FM, de Martinez Gaspar Martins C. Toxicity and sublethal effects of methylparaben on zebrafish (Danio rerio) larvae and adults. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:45534-45544. [PMID: 33866511 DOI: 10.1007/s11356-021-12800-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 02/01/2021] [Indexed: 06/12/2023]
Abstract
Among the parabens, methylparaben (MeP) is the most commonly found in personal care products. Due to the continuous use of MeP and low removal efficiency by wastewater treatment plants (WWTPs), it reaches aquatic environments, where it is incorporated by organisms inhabiting these waters. The present study aimed to evaluate the effects of MeP on the zebrafish Danio rerio larvae and adults through toxicity tests and physiological and biochemical biomarkers in order to assess possible harmful effects of MeP. For biomarker measurements, fish were exposed to the environmental concentration of 30 μg/L of MeP and the non-effect concentration (NOEC) estimated for larvae (60 mg/L) and adult (50 mg/L) in toxicity tests. The median lethal concentration (LC50) of MeP was 105.09 mg/L for adults and 211.12 mg/L for larvae. These values unexpectedly indicated that adults were more sensitive to MeP compared to larvae. In adult fish, exposure to 50 mg/L MeP induced a significant decrease in phase 1 biotransformation (ethoxyresorufin O-deethylase activity) and an increase in lipoperoxidation (LPO) in gills, as well as an increase in frequency of micronuclei in erythrocytes of these fish. Biomarkers results were integrated (integrated biomarker response [IBR] index), and it observed lower IBR scores in tissues of fish exposed to MeP, suggesting a suppression of biological responses. In addition, LPO contributed mostly to the IBR score estimated for gills of fish exposed to 50 mg/L MeP. Based on LPO quantity, sublethal exposure of MeP (30 μg/L and 60 mg/L) did not cause toxicity to larvae. Hence, we investigated whether the difference in sensitivity between adults and larvae could be associated with the antimicrobial action of MeP that could affect the intestinal microbiota of adults. We only found an increase in the number of carbon sources consumed by them without effects on diversity and abundance. This outcome can be considered an adaptation to environmental stress, but not a negative effect. However, the LPO and genotoxicity caused by MeP to zebrafish adults call direct attention to the importance of regulating the presence of this compound in the environment and improve cleaning processes adopted by WWTP.
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Affiliation(s)
- Larissa Cristine de Carvalho Penha
- Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais, Universidade Federal do Rio Grande, Av. Itália s/n, Rio Grande, RS, 96203-900, Brazil
| | - Regina Coimbra Rola
- Programa de Pós-Graduação em Ciências Fisiológicas, Universidade Federal do Rio Grande, Av. Itália s/n, Rio Grande, RS, 96203-900, Brazil
| | - Flávio Manoel da Silva Junior
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália s/n, Rio Grande, RS, 96203-900, Brazil
| | - Camila de Martinez Gaspar Martins
- Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais, Universidade Federal do Rio Grande, Av. Itália s/n, Rio Grande, RS, 96203-900, Brazil.
- Programa de Pós-Graduação em Ciências Fisiológicas, Universidade Federal do Rio Grande, Av. Itália s/n, Rio Grande, RS, 96203-900, Brazil.
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália s/n, Rio Grande, RS, 96203-900, Brazil.
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Penha LCDC, Rola RC, Martinez CBDR, Martins CDMG. Effects of anti-inflammatory diclofenac assessed by toxicity tests and biomarkers in adults and larvae of Danio rerio. Comp Biochem Physiol C Toxicol Pharmacol 2021; 242:108955. [PMID: 33338643 DOI: 10.1016/j.cbpc.2020.108955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 12/09/2020] [Accepted: 12/11/2020] [Indexed: 12/28/2022]
Abstract
The entrance of the anti-inflammatory diclofenac in water bodies is a consequence of inappropriate use, incorrect disposal, and inefficiency of wastewater treatment plants (WWTPs) in removing this drug from sewage, among others. Effects of diclofenac on non-target aquatic organisms still need to be clarified. The objective of this work was to evaluate the toxic effects of the diclofenac on larvae and adults of Danio rerio. The LC50 values were 5.49 mg/L and 5.22 mg/L for the adult and larvae, respectively. A set of biochemical and genotoxic biomarkers were evaluated in fish exposed to an environmentally relevant concentration of 2 μg/L DCF and a no observed effect concentration (NOEC) of 3 mg/L diclofenac. At the NOEC, an increase in activities of glutathione-S-transferase (GST) enzyme and an increase in ATP binding cassette (ABC) transporters in gills of adult fish was observed; also, an increase in lipoperoxidation (LPO) was seen in the gills of adults and whole larvae. These results indicate that diclofenac activates the fish detoxification processes and may affect fish health.
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Affiliation(s)
- Larissa Cristine de Carvalho Penha
- Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Biologia de ambientes Aquáticos Continentais, Av. Itália km 8, 96203-900 Rio Grande, RS, Brazil
| | - Regina Coimbra Rola
- Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ciências Fisiológicas, Av. Itália km 8, 96203-900 Rio Grande, RS, Brazil.
| | - Claudia Bueno Dos Reis Martinez
- Universidade Estadual de Londrina, Departamento de Ciências Fisiológicas, Rodovia Celso Garcia Cid - PR 445 Km 380 Cx. Postal 10.011 - Campus Universitário, PR 86057-970, Brazil.
| | - Camila de Martinez Gaspar Martins
- Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Biologia de ambientes Aquáticos Continentais, Av. Itália km 8, 96203-900 Rio Grande, RS, Brazil; Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ciências Fisiológicas, Av. Itália km 8, 96203-900 Rio Grande, RS, Brazil.
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Salgado LD, Marques AEML, Kramer RD, Garrido de Oliveira F, Moretto SL, Alves de Lima B, Prodocimo MM, Cestari MM, Azevedo JCRD, Silva de Assis HC. Sediment contamination and toxic effects on Violet Goby fish (Gobioides broussonnetii - Gobiidae) from a marine protected area in South Atlantic. ENVIRONMENTAL RESEARCH 2021; 195:110308. [PMID: 33068573 DOI: 10.1016/j.envres.2020.110308] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 09/15/2020] [Accepted: 10/01/2020] [Indexed: 06/11/2023]
Abstract
The Estuarine-Lagoon Complex of Iguape-Cananéia (ELCIC), a Marine Protected Area (MPA) in Brazil, was the focus of this study that aimed to relate external levels of exposure to contaminants to toxic effects on Gobioides broussonnetii fish. Different anthropogenic contaminants such as metals, polycyclic aromatic hydrocarbons (PAHs) and pharmaceuticals and personal care products (PPCPs) were analyzed in the sediments; and biochemical, histopathological and genotoxicity biomarkers evaluated in fish; in two different seasons at three sites of the estuarine region. Higher contamination of the sediments was observed near the main urban center (Iguape city - IG). Metal concentrations were considered low to moderate, while PAHs concentrations were considered low. The concentrations of PPCPs increased due to the anthropogenic presence and were higher near IG and the Cananéia Island (CI). Contributions from historical mining, agriculture, nautical activities, oil, sewage and waste disposal, biomass and fossil fuels combustion were identified. Higher concentrations of metals and PPCPs were observed during the cold-dry season, suggesting influences of the lower hydrodynamics during the season of lower precipitation. Higher PAHs concentrations occurred in the hot-rainy season, indicating influences of greater human presence in summer. In fish, biological responses followed the same spatial and seasonal pattern. More pronounced changes in antioxidant, biotransformation, histopathological and genotoxic biomarkers were observed in IG and CI. The multivariate analysis and the integrated biomarkers response index (IBR) also evidenced worse environmental conditions in these sites. This result can indicate a negative influence of anthropogenic activities on the contamination of sediments and on the biological responses of fish. This study presented the first ecotoxicological data for the species and suggested that these chronic exposures can cause adverse effects on this fish population. The data contribute to the understanding of local environmental quality and can be applied in the future to the environmental and social management of marine protected areas.
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Affiliation(s)
- Lilian Dalago Salgado
- Ecology and Conservation Post-Graduation Program, Federal University of Paraná, P.O. Box 19031, 81530-980, Curitiba, Paraná, Brazil; Cananéia Research Institute, 11990-000, Cananéia, São Paulo, Brazil.
| | | | - Rafael Duarte Kramer
- Department of Chemistry and Biology, Federal Technological University of Paraná, 81280-340, Curitiba, Paraná, Brazil.
| | - Fernando Garrido de Oliveira
- Ecology and Conservation Post-Graduation Program, Federal University of Paraná, P.O. Box 19031, 81530-980, Curitiba, Paraná, Brazil.
| | - Sarah Lott Moretto
- Department of Genetics, Federal University of Paraná, P.O. Box 19031, 81530-980, Curitiba, Paraná, Brazil.
| | - Barbara Alves de Lima
- Department of Chemistry and Biology, Federal Technological University of Paraná, 81280-340, Curitiba, Paraná, Brazil.
| | - Maritana Mela Prodocimo
- Department of Cell Biology, Federal University of Paraná, P.O. Box 19031, 81530-980, Curitiba, Paraná, Brazil.
| | - Marta Margarete Cestari
- Department of Genetics, Federal University of Paraná, P.O. Box 19031, 81530-980, Curitiba, Paraná, Brazil.
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Pinheiro-Sousa DB, da Costa Soares SH, Torres HS, de Jesus WB, de Oliveira SRS, Bastos WR, de Oliveira Ribeiro CA, Carvalho-Neta RNF. Sediment contaminant levels and multibiomarker approach to assess the health of catfish Sciades herzbergii in a harbor from the northern Brazilian Amazon. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 208:111540. [PMID: 33157514 DOI: 10.1016/j.ecoenv.2020.111540] [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: 06/10/2020] [Revised: 10/14/2020] [Accepted: 10/17/2020] [Indexed: 06/11/2023]
Abstract
The current study combined chemical data on trace elements and polycyclic aromatic hydrocarbons (PAH) from sediment and used a multibiomarker approach in the catfish Sciades herzbergii to evaluate two different sites in São Marcos Bay, Brazil. Higher diffuse contaminations by trace elements and PAH were detected in the sediment of Porto Grande (PG) harbor than in the Ilha dos Caranguejos (IC) reference area. A multibiomarker was used in catfish to evaluate the bioavailability of PAH in bile and the effects of pollutants in target tissues. The parameters considered were oxidative stress biomarkers (SOD, CAT, GSH, GST and LPO) and histopathological alterations and were compared between two seasons. The biological responses revealed adverse effects on the population, as indicated by the presence of trace elements and PAH as stressors. Principal component analysis (PCA) of the biomarkers corroborated these results and indicated that fish from the PG site during the rainy season in 2019 exhibited many biological effects compared to 2018. Overall, the present study showed that environmental contamination increased over the years and provides information on the contamination of sediments in the São Marcos Bay, Brazil. The results showed that the presence of contaminants was correlated with the health status of the catfish S. herzbergii.
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Affiliation(s)
- Débora Batista Pinheiro-Sousa
- Coordenação do Curso de Engenharia Ambiental, Universidade Federal do Maranhão, CEP 65800-000 Balsas, MA, Brazil; Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazônia Legal (REDE BIONORTE), Universidade Estadual do Maranhão, CEP 65055-310 São Luís, MA, Brazil.
| | - Sâmea Heloá da Costa Soares
- Programa de Pós-Graduação em Recursos Aquáticos e Pesca (PPGRAP). Universidade Estadual do Maranhão, CEP 65055-970 São Luís, MA, Brazil
| | - Hetty Salvino Torres
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazônia Legal (REDE BIONORTE), Universidade Estadual do Maranhão, CEP 65055-310 São Luís, MA, Brazil
| | - Wanda Batista de Jesus
- Programa de Pós-Graduação em Recursos Aquáticos e Pesca (PPGRAP). Universidade Estadual do Maranhão, CEP 65055-970 São Luís, MA, Brazil
| | - Suelen Rosana Sampaio de Oliveira
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazônia Legal (REDE BIONORTE), Universidade Estadual do Maranhão, CEP 65055-310 São Luís, MA, Brazil
| | - Wanderley Rodrigues Bastos
- Laboratório de Biogeoquímica Ambiental WCP, Fundação Universidade Federal de Rondônia, CEP 76801-059 Porto Velho, Rondônia, Brazil
| | - Ciro Alberto de Oliveira Ribeiro
- Departamento de Biologia Celular, Setor de Ciências Biológicas, Universidade Federal do Paraná, CEP 81531-990 Curitiba, PR, Brazil
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Hanana H, Taranu ZE, Turcotte P, Gagnon C, Kowalczyk J, Gagné F. Evaluation of general stress, detoxification pathways, and genotoxicity in rainbow trout exposed to rare earth elements dysprosium and lutetium. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 208:111588. [PMID: 33396111 DOI: 10.1016/j.ecoenv.2020.111588] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/11/2020] [Accepted: 10/29/2020] [Indexed: 06/12/2023]
Abstract
Rare earth elements (REEs) have been recently identified as emergent contaminants because of their numerous and increasing applications in technology. The impact of REEs on downstream ecosystems, notably aquatic organisms, is of particular concern, but has to date been largely overlooked. The purpose of this study was thus to evaluate the toxicity of lanthanide metals, lutetium (Lu) and dysprosium (Dy) in rainbow trout after 96 h of exposure. The lethal concentration (LC50) was determined and the expression of 14 genes involved in different pathways such as oxidative stress, xenobiotic detoxification, mitochondrial respiration, DNA repair, protein folding and turnover, inflammation, calcium binding and ammonia metabolism were quantified in surviving fish. In parallel, lipid peroxidation (LPO), DNA damage (DSB), metallothionein level (MT) and cyclooxygenase activity (COX) were examined. The acute 96 h-LC50 data revealed that Lu was more toxic than Dy (1.9 and 11.0 mg/L, respectively) and was able to affect all investigated pathways by changing the expression of the studied genes, to the exception of superoxide dismutase (SOD), catalase (CAT) and glutathione-S-transferase (GST). It also induced a decrease in DNA repair at concentrations 29 times below the LC50. This suggests that Lu could trigger a general stress to disrupt the cell homeostasis leading to genotoxicity without promoting oxidative stress. However, Dy induced modulation in the expression of genes involved in the protection against oxidative stress, detoxification, mitochondrial respiration, immunomodulation, protein turnover and an increase in the DNA strand breaks at concentrations 170 times lower than LC50. Changes in mRNA level transcripts could represent an early signal to prevent against toxicity of Dy, which exhibited inflammatory and genotoxic effects. This study thus provides useful knowledge enhancing our understanding of survival strategies developed by rainbow trout to cope with the presence of lanthanides in the environment.
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Affiliation(s)
- Houda Hanana
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, 105 McGill street, 7th Floor, Montréal, QC H2Y 2E7, Canada.
| | - Zofia E Taranu
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, 105 McGill street, 7th Floor, Montréal, QC H2Y 2E7, Canada
| | - Patrice Turcotte
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, 105 McGill street, 7th Floor, Montréal, QC H2Y 2E7, Canada
| | - Christian Gagnon
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, 105 McGill street, 7th Floor, Montréal, QC H2Y 2E7, Canada
| | - Joanna Kowalczyk
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, 105 McGill street, 7th Floor, Montréal, QC H2Y 2E7, Canada
| | - François Gagné
- Aquatic Contaminants Research Division, Environment and Climate Change Canada, 105 McGill street, 7th Floor, Montréal, QC H2Y 2E7, Canada
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Catteau A, Bado-Nilles A, Beaudouin R, Tebby C, Joachim S, Palluel O, Turiès C, Chrétien N, Nott K, Ronkart S, Geffard A, Porcher JM. Water quality of the Meuse watershed: Assessment using a multi-biomarker approach with caged three-spined stickleback (Gasterosteus aculeatus L.). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 208:111407. [PMID: 33068981 DOI: 10.1016/j.ecoenv.2020.111407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 09/17/2020] [Accepted: 09/19/2020] [Indexed: 06/11/2023]
Abstract
The use of a multi-biomarker approach with three-spined sticklebacks (Gasterosteus aculeatus) through an active biomonitoring strategy appears to be a promising tool in water quality assessment. The present work proposes to assess the efficiency of these tools in the discrimination of some sites in a large scale on the Meuse basin in Europe. The study was part of an EU program which aims to assess water quality in the Meuse across the French-Belgian border. Sticklebacks were caged 21 days upstream and downstream from the wastewater treatment plants (WWTPs) of Namur (Belgium), Charleville-Mézières (France), Bouillon (Belgium) and Avesnes-sur-Helpe (France). First, the state of a variety of physiological functions was assessed using a battery of biomarkers that represented innate immunity (leucocyte mortality and distribution, phagocytosis activity, respiratory burst), antioxidant system (GPx, CAT, SOD and total GSH content), oxidative damages to the membrane lipids (TBARS), biotransformation enzymes (EROD, GST), synaptic transmission (AChE) and reproduction system (spiggin and vitellogenin concentration). The impacts of the effluents were first analysed for each biomarker using a mixed model ANOVA followed by post-hoc analyses. Secondly, the global river contamination was assessed using a principal component analysis (PCA) followed by a hierarchical agglomerative clustering (HAC). The results highlighted a small number of effects of WWTP effluents on the physiological parameters in caged sticklebacks. Despite a significant effect of the "localisation" factor (upstream/downstream) in the mixed ANOVA for several biomarkers, post-hoc analyses revealed few differences between upstream and downstream of the WWTPs. Only a significant decrease of innate immune responses was observed downstream from the WWTPs of Avesnes-sur-Helpe and Namur. Other biomarker responses were not impacted by WWTP effluents. However, the multivariate analyses (PCA and HAC) of the biomarker responses helped to clearly discriminate the different study sites from the reference but also amongst themselves. Thus, a reduction of general condition (condition index and HSI) was observed in all groups of caged sticklebacks, associated with a weaker AChE activity in comparison with the reference population. A strong oxidative stress was highlighted in fish caged in the Meuse river at Charleville-Mézières whereas sticklebacks caged in the Meuse river at Namur exhibited weaker innate immune responses than others. Conversely, sticklebacks caged in the Helpe-Majeure river at Avesnes-sur-Helpe exhibited higher immune responses. Furthermore, weak defence capacities were recorded in fish caged in the Semois river at Bouillon. This experiment was the first to propose an active biomonitoring approach using three-spined stickleback to assess such varied environments. Low mortality and encouraging results in site discrimination support the use of this tool to assess the quality of a large number of water bodies.
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Affiliation(s)
- Audrey Catteau
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France.
| | - Anne Bado-Nilles
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Rémy Beaudouin
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Cleo Tebby
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Sandrine Joachim
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Olivier Palluel
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Cyril Turiès
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Nina Chrétien
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Katherine Nott
- La société wallonne des eaux, rue de la Concorde 41, 4800 Verviers, Belgium
| | - Sébastien Ronkart
- La société wallonne des eaux, rue de la Concorde 41, 4800 Verviers, Belgium
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France
| | - Jean-Marc Porcher
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France.
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D'Agostini F, La Maestra S. Micronuclei in Fish Erythrocytes as Genotoxic Biomarkers of Water Pollution: An Overview. REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 258:195-240. [PMID: 34611757 DOI: 10.1007/398_2021_76] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Freshwater and marine water bodies receive chemical contaminants from industrial, agricultural, urban, and domestic wastes. Eco-genotoxicity assays are useful tools to assess the cumulative genotoxicity of these pollutants. Fish are suitable indicators for biomonitoring of mutagenic and carcinogenic pollution.In this review, we present a complete overview of the studies performed so far using the micronucleus test in peripheral erythrocytes of fish exposed to polluted water. We have listed all the species of fish used and the geographical distribution of the investigations. We have analyzed and discussed all technical aspects of using this test in fish, as well as the advantages and disadvantages of the different experimental protocols. We have reported the results of all studies. This assay has become, for years, one of the simplest, fastest, and most cost-effective for assessing genotoxic risk in aquatic environments. However, there are still several factors influencing the variability of the results. Therefore, we have given indications and suggestions to achieve a standardization of experimental procedures and ensure uniformity of future investigations.
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Rached A, Moriceau MA, Serfaty X, Lefebvre S, Lattard V. Biomarkers Potency to Monitor Non-target Fauna Poisoning by Anticoagulant Rodenticides. Front Vet Sci 2020; 7:616276. [PMID: 33426034 PMCID: PMC7785832 DOI: 10.3389/fvets.2020.616276] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 11/30/2020] [Indexed: 12/11/2022] Open
Abstract
The widespread use of pesticides to control agricultural pests is a hot topic on the public scene of environmental health. Selective pest control for minimum environmental impact is a major goal of the environmental toxicology field, notably to avoid unintended poisoning in different organisms. Anticoagulant rodenticides cause abnormal blood coagulation process; they have been widely used to control rodents, allowing inadvertent primary and secondary exposure in domestic animals and non-target predatory wildlife species through direct ingestion of rodenticide-containing bait or by consumption of poisoned prey. To report toxic effect, the most common approach is the measurement of liver or plasma residues of anticoagulant rodenticides in dead or intoxicated animals showing clinical symptoms. However, one major challenge is that literature currently lacks a hepatic or plasma concentration threshold value for the differentiation of exposure from toxicity. Regarding the variation in pharmacology properties of anticoagulant rodenticides inter- and intra-species, the dose-response relationship must be defined for each species to prejudge the relative risk of poisoning. Beyond that, biomarkers are a key solution widely used for ecological risk assessment of contaminants. Since anticoagulant rodenticides (AR) have toxic effects at the biochemical level, biomarkers can serve as indicators of toxic exposure. In this sense, toxicological knowledge of anticoagulant rodenticides within organisms is an important tool for defining sensitive, specific, and suitable biomarkers. In this review, we provide an overview of the toxicodynamic and toxicokinetic parameters of anticoagulant rodenticides in different animal species. We examine different types of biomarkers used to characterize and differentiate the exposure and toxic effects of anticoagulant rodenticide, showing the strengths and weaknesses of the assays. Finally, we describe possible new biomarkers and highlight their capabilities.
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Affiliation(s)
| | | | | | | | - Virginie Lattard
- USC 1233 RS2GP, VetAgro Sup, INRA, University of Lyon, Marcy l'Etoile, France
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Effects of Thermal Stress on the Gut Microbiome of Juvenile Milkfish ( Chanos chanos). Microorganisms 2020; 9:microorganisms9010005. [PMID: 33375015 PMCID: PMC7822048 DOI: 10.3390/microorganisms9010005] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 01/04/2023] Open
Abstract
Milkfish, an important aquaculture species in Asian countries, are traditionally cultured in outdoor-based systems. There, they experience potentially stressful fluctuations in environmental conditions, such as temperature, eliciting changes in fish physiology. While the importance of the gut microbiome for the welfare and performance of fish has been recognized, little is known about the effects of thermal stress on the gut microbiome of milkfish and its interactions with the host’s metabolism. We investigated the gut microbiome of juvenile milkfish in a thermal stress experiment, comparing control (26 °C) and elevated temperature (33 °C) treatments over three weeks, analyzing physiological biomarkers, gut microbiome composition, and tank water microbial communities using 16S amplicon sequencing. The gut microbiome was distinct from the tank water and dominated by Cetobacterium, Enterovibrio, and Vibrio. We observed a parallel succession in both temperature treatments, with microbial communities at 33 °C differing more strongly from the control after the initial temperature increase and becoming more similar towards the end of the experiment. As proxy for the fish’s energy status, HSI (hepatosomatic index) was correlated with gut microbiome composition. Our study showed that thermal stress induced changes in the milkfish gut microbiome, which may contribute to the host’s habituation to elevated temperatures over time.
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Mennillo E, Pretti C, Cappelli F, Luci G, Intorre L, Meucci V, Arukwe A. Novel organ-specific effects of Ketoprofen and its enantiomer, dexketoprofen on toxicological response transcripts and their functional products in salmon. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2020; 229:105677. [PMID: 33181407 DOI: 10.1016/j.aquatox.2020.105677] [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: 08/21/2020] [Revised: 10/30/2020] [Accepted: 11/01/2020] [Indexed: 06/11/2023]
Abstract
Racemic ketoprofen (RS-KP) and its enantiomer, dexketoprofen (S(+)-KP) are widely used non-steroidal anti-inflammatory drugs (NSAIDs), and commonly detected in the aquatic environment. The present study has evaluated the toxicological effects of RS-KP and S(+)-KP on biotransformation and oxidative stress responses in gills and liver of Atlantic salmon. Fish were exposed for 10 days using different concentrations of RS-KP (1, 10 and 100 μg/L) and S(+)-KP (0.5, 5 and 50 μg/L). Biotransformation and oxidative stress responses were analysed at both transcript and functional levels. In the gills, significant inhibitory effect at transcriptional and enzymatic levels were observed for biotransformation and oxidative stress responses. On the contrary, biotransformation responses were significantly increased at transcriptional and translational levels in the liver, while the associated enzymatic activities did not parallel this trend and were inhibited and further demonstrated by principal component analysis (PCA). Our findings showed that both compounds produced comparable toxicological effects, by producing organ-specific effect differences. RS-KP and S(+)-KP did not bioaccumulate in fish muscle, either due to rapid metabolism or excretion as a result of their hydrophobic properties. Interestingly, the inhibitory effects observed in the gills suggest that these drugs may not undergo first pass metabolism, that might result to downstream differences in toxicological outcomes.
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Affiliation(s)
- Elvira Mennillo
- Department of Biology, Norwegian University of Science and Technology (NTNU), Norway; Department of Veterinary Science, University of Pisa, San Piero a Grado (PI), 56122, Italy; Laboratory of Environmental Toxicology, Department of Pharmacology, University of California, San Diego, La Jolla, CA, United States
| | - Carlo Pretti
- Department of Veterinary Science, University of Pisa, San Piero a Grado (PI), 56122, Italy; Interuniversity Center of Marine Biology (CIBM) "G. Bacci", Leghorn, 57128, Italy
| | - Francesca Cappelli
- Department of Biology, Norwegian University of Science and Technology (NTNU), Norway
| | - Giacomo Luci
- Department of Biology, Norwegian University of Science and Technology (NTNU), Norway; Department of Veterinary Science, University of Pisa, San Piero a Grado (PI), 56122, Italy
| | - Luigi Intorre
- Department of Veterinary Science, University of Pisa, San Piero a Grado (PI), 56122, Italy
| | - Valentina Meucci
- Department of Veterinary Science, University of Pisa, San Piero a Grado (PI), 56122, Italy
| | - Augustine Arukwe
- Department of Biology, Norwegian University of Science and Technology (NTNU), Norway.
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Cresci A, Paris CB, Browman H, Skiftesvik AB, Shema S, Bjelland R, Durif CMF, Foretich M, Di Persia C, Lucchese V, Vikebø FB, Sørhus E. Effects of Exposure to Low Concentrations of Oil on the Expression of Cytochrome P4501a and Routine Swimming Speed of Atlantic Haddock ( Melanogrammus aeglefinus) Larvae In Situ. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:13879-13887. [PMID: 32990430 PMCID: PMC7659032 DOI: 10.1021/acs.est.0c04889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Exposure to environmentally relevant concentrations of oil could impact survival of fish larvae in situ through subtle effects on larval behavior. During the larval period, Atlantic haddock (Melanogrammus aeglefinus) are transported toward nursery grounds by ocean currents and active swimming, which can modify their drift route. Haddock larvae are sensitive to dispersed oil; however, whether exposure to oil during development impacts the ability of haddock larvae to swim in situ is unknown. Here, we exposed Atlantic haddock embryos to 10 and 80 μg oil/L (0.1 and 0.8 μg ∑PAH/L) of crude oil for 8 days and used a novel approach to measure its effect on the larval swimming behavior in situ. We assessed the swimming behavior of 138 haddock larvae in situ, in the North Sea, using a transparent drifting chamber. Expression of cytochrome P4501a (cyp1a) was also measured. Exposure to 10 and 80 μg oil/L significantly reduced the average in situ routine swimming speed by 30-40% compared to the controls. Expression of cyp1a was significantly higher in both exposed groups. This study reports key information for improving oil spill risk assessment models and presents a novel approach to study sublethal effects of pollutants on fish larvae in situ.
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Affiliation(s)
- Alessandro Cresci
- Institute
of Marine Research, Marine Ecosystem Acoustics Group, Austevoll Research Station, Sauganeset 16, N-5392 Storebø, Norway
- Rosenstiel
School of Marine and Atmospheric Science, 4600 Rickenbacker Causeway, Miami, Florida 33149, United States
- . Mobile: +47 485 06 296
| | - Claire B. Paris
- Rosenstiel
School of Marine and Atmospheric Science, 4600 Rickenbacker Causeway, Miami, Florida 33149, United States
| | - Howard
I. Browman
- Institute
of Marine Research, Marine Ecosystem Acoustics Group, Austevoll Research Station, Sauganeset 16, N-5392 Storebø, Norway
| | - Anne Berit Skiftesvik
- Institute
of Marine Research, Marine Ecosystem Acoustics Group, Austevoll Research Station, Sauganeset 16, N-5392 Storebø, Norway
| | - Steven Shema
- Institute
of Marine Research, Marine Ecosystem Acoustics Group, Austevoll Research Station, Sauganeset 16, N-5392 Storebø, Norway
| | - Reidun Bjelland
- Institute
of Marine Research, Marine Ecosystem Acoustics Group, Austevoll Research Station, Sauganeset 16, N-5392 Storebø, Norway
| | - Caroline M. F. Durif
- Institute
of Marine Research, Marine Ecosystem Acoustics Group, Austevoll Research Station, Sauganeset 16, N-5392 Storebø, Norway
| | - Matthew Foretich
- Rosenstiel
School of Marine and Atmospheric Science, 4600 Rickenbacker Causeway, Miami, Florida 33149, United States
| | - Camilla Di Persia
- Rosenstiel
School of Marine and Atmospheric Science, 4600 Rickenbacker Causeway, Miami, Florida 33149, United States
| | - Veronica Lucchese
- Rosenstiel
School of Marine and Atmospheric Science, 4600 Rickenbacker Causeway, Miami, Florida 33149, United States
| | - Frode B. Vikebø
- Institute
of Marine Research, Nordnesgaten 50, 5005 Bergen, Norway
| | - Elin Sørhus
- Institute
of Marine Research, Nordnesgaten 50, 5005 Bergen, Norway
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The Duckweed, Lemna minor Modulates Heavy Metal-Induced Oxidative Stress in the Nile Tilapia, Oreochromis niloticus. WATER 2020. [DOI: 10.3390/w12112983] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A two-fold integrated research study was conducted; firstly, to understand the effects of copper (Cu) and zinc (Zn) on the growth and oxidative stress in Nile tilapia, Oreochromis niloticus; secondly, to study the beneficial effects of the duckweed Lemna minor L. as a heavy metal remover in wastewater. Experiments were conducted in mesocosms with and without duckweed. Tilapia fingerlings were exposed to Cu (0.004 and 0.02 mg L−1) and Zn (0.5 and 1.5 mg L−1) and fish fed for four weeks. We evaluated the fish growth performance, the hepatic DNA structure using comet assay, the expression of antioxidative genes (superoxide dismutase, SOD; catalase, CAT; glutathione peroxidase, GPx and glutathione-S-transferase, GST) and GPx and GST enzymatic activity. The results showed that Zn exhibited more pronounced toxic effects than Cu. A low dose of Cu did not influence the growth whereas higher doses of Cu and Zn significantly reduced the growth rate of tilapia compared to the control, but the addition of duckweed prevented weight loss. Furthermore, in the presence of a high dose of Cu and Zn, DNA damage decreased, antioxidant gene expressions and enzymatic activities increased. In conclusion, the results suggest that duckweed and Nile tilapia can be suitable candidates in metal remediation wastewater assessment programs.
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S PP, Rajkumar J, C K. Hepatotoxic effect of lead and hepatoprotective effect of Hydrilla verticillata on hepatic transcriptional and physiological response in edible fish Labeo rohita. Drug Chem Toxicol 2020; 45:1276-1283. [PMID: 32907406 DOI: 10.1080/01480545.2020.1815762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Lead tops the list of developmental toxicants released by industry into the environment according to Commission for Environmental Corporation. Hydrilla verticillata is an aquatic weed and rich source of variable nutrients and chemical constituents like saponins, vitamins, minerals, antioxidants, amino acids, detoxifying agents, etc. This weed is used in a beneficial way to detoxify lead in fish model. The fish were treated with sublethal concentration of lead to induce liver damage and fed with supplementary feed containing 20% of hydrilla dry powder. The present work revealed that lead accumulation is highly toxic to liver. Lead toxicity increased the expressions of cytochrome P450 1 A (CYP1A) and cytochrome P450 3 A (CYP3A) when compared to control. The metal binding stress proteins, heat shock proteins (Hsp60 & Hsp70) and metallothionein were also upregulated due to lead toxicity. Lead intoxicated fish exhibited reduced δ-aminolevulinic acid dehydratase activity in the blood, leading to reduced red blood cell count and changes in cell morphology. The lead toxicity also decreases the level of liver marker enzymes alanine transaminase, aspartate transaminase in serum. In hydrilla supplemented protective group, there was amelioration of these changes. Administration of supplementary feed to the lead intoxicated protective group significantly decreased the expressions of CYP1A, CYP3A, Hsp60, Hsp70 and metallothionein genes. The red blood cell count in lead intoxicated fish was maintained almost normal due to the protective action of Hydrilla verticillata in the diet. The observed increase in the enzymes, which further confirmed the protective effect of Hydrilla verticillata against lead induced toxicity.
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Affiliation(s)
- Pandi Prabha S
- Department of Biotechnology, Sri Venkateswara College of Engineering, Chennai, India
| | - Johanna Rajkumar
- Department of Biotechnology, Rajalakshmi Engineering College, Chennai, India
| | - Karthik C
- Department of Biotechnology, St. Joseph's College of Engineering, OMR, Chennai, India
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Briaudeau T, Zorita I, Izagirre U, Marigómez I. Biological responses and toxicopathic effects elicited in Solea senegalensis juveniles on exposure to contaminated sediments under laboratory conditions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 731:138849. [PMID: 32408203 DOI: 10.1016/j.scitotenv.2020.138849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 04/15/2020] [Accepted: 04/18/2020] [Indexed: 06/11/2023]
Abstract
Whole-sediment toxicity assays contribute to elucidating the intricate association between the presence of contaminants in sediments and their toxicopathic effects in benthic fish. In the present study, Solea senegalensis juveniles were exposed under laboratory conditions to contaminated whole-sediments for 7 and 28 days. Sediments were obtained from a low to moderately polluted estuary, a highly polluted harbour and from the mixture of both field-collected sediments. Biometry data were recorded. Liver, brain, gills, and gonads were dissected out and processed to determine markers of oxidative stress, neurotoxicity and lysosomal biomarkers, and histopathology. Analyses of sediment granulometry and chemical profiles indicated different degrees of toxicity and suggested a distinct release of pollutants from each sediment in relation with their physicochemical properties. Interestingly, biological responses were in agreement with contaminant levels reported in source sediments. The most distinct toxicopathic effects were detected upon exposure to the harbour's sediment and particularly on day 28. Overall, enhanced hepatic glutathione-S-transferase activity and lysosomal enlargement were detected in all experimental groups, demonstrating a toxic effect from all sediments whilst catalase inhibition, lysosomal membrane destabilisation, changes in lysosomal content and liver histopathology were most pronounced in soles exposed to the harbour's sediment. The Integrative Biomarker Response index (IBR/n) evidenced that exposure to the three sediments caused an impact of diverse magnitude in sole health (IBR/nHarbour > IBR/nMixture > IBR/nEstuary). The magnitude of biological responses essentially depended on the presence of contaminants in source sediments, which seemed to be altered by the conditions imposed by whole-sediment toxicity assays.
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Affiliation(s)
- Tifanie Briaudeau
- CBET Research Group, Dept. Zoology and Animal Cell Biology, Faculty of Science and Technology, University of the Basque Country, Leioa-Bizkaia, Basque Country, Spain; CBET Research Group, Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country, Plentzia-Bizkaia, Basque Country, Spain
| | - Izaskun Zorita
- AZTI, Herrera Kaia, Portualdea z/g, 20110 Pasaia-Gipuzkoa, Basque Country, Spain
| | - Urtzi Izagirre
- CBET Research Group, Dept. Zoology and Animal Cell Biology, Faculty of Science and Technology, University of the Basque Country, Leioa-Bizkaia, Basque Country, Spain; CBET Research Group, Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country, Plentzia-Bizkaia, Basque Country, Spain
| | - Ionan Marigómez
- CBET Research Group, Dept. Zoology and Animal Cell Biology, Faculty of Science and Technology, University of the Basque Country, Leioa-Bizkaia, Basque Country, Spain; CBET Research Group, Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country, Plentzia-Bizkaia, Basque Country, Spain.
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