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Kamaszewski M, Kawalski K, Wiechetek W, Szudrowicz H, Martynow J, Adamek-Urbańska D, Łosiewicz B, Szczepański A, Bujarski P, Frankowska-Łukawska J, Chwaściński A, Aksakal E. The Effect of Silver Nanoparticles on the Digestive System, Gonad Morphology, and Physiology of Butterfly Splitfin ( Ameca splendens). Int J Mol Sci 2023; 24:14598. [PMID: 37834045 PMCID: PMC10572687 DOI: 10.3390/ijms241914598] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/24/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
The aim of this study was to determine the effects of silver nanoparticles (AgNPs) on the morphology and enzymatic activity of butterfly splitfin (Ameca splendens). Individuals of both sexes, aged about five months, were exposed to AgNPs at concentrations of 0 (control group), 0.01, 0.1, and 1.0 mg/dm3 for 42 days. On the last day of the experiment, the fish were euthanized, subjected to standard histological processing (anterior intestine, liver, and gonads), and analysed for digestive enzyme activity in the anterior intestine and oxidative stress markers in the liver. Fish in the AgNP 0.01 and 0.1 groups had the lowest anterior intestinal fold and enterocyte height. However, there were no statistically significant changes in the digestive enzyme activity in the anterior intestine. Analysis of enzymatic activity in the liver showed an increase in superoxide dismutase activity in fish in the AgNP 0.1 group. Histological analyses showed that AgNPs inhibited meiotic divisions at prophase I in a non-linear manner in ovaries and testes. In the AgNP 0.1 and 1.0 groups, the area occupied by spermatocytes was lower compared to the other groups. These results indicate that exposure to AgNPs may lead to disturbances in morphology and enzymatic activity in the liver and intestine and may lead to disruption of reproduction in populations.
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Affiliation(s)
- Maciej Kamaszewski
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Kacper Kawalski
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Wiktoria Wiechetek
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Hubert Szudrowicz
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Jakub Martynow
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Dobrochna Adamek-Urbańska
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Bogumił Łosiewicz
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Adrian Szczepański
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Patryk Bujarski
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | | | - Aleksander Chwaściński
- Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Ercüment Aksakal
- Division of Animal Biotechnology, Department of Agricultural Biotechnology, Agriculture Faculty, Akdeniz University, Antalya 07058, Turkey
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Sedeño-Díaz JE, López-López E. Oxidative stress in Physella acuta: An integrative response of exposure to water from two rivers of Atlantic Mexican slope. Front Physiol 2022; 13:932537. [PMID: 36117701 PMCID: PMC9477652 DOI: 10.3389/fphys.2022.932537] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Freshwater pollution is a complex mixture of xenobiotics due to the wastewater and the various chemicals routinely applied to agricultural lands that are discharged into water bodies. Xenobiotics can exert damage to the aquatic biota threatening the biodiversity of aquatic ecosystems. The oxidative damage and antioxidant responses have been widely investigated in freshwater organisms, mainly in fish and some invertebrates but in freshwater snails are scarce. This study aimed to assess the oxidative stress exerted by potential toxicity of water from two rivers of the Mexican Atlantic Slope (Tecolutla and Tuxpan rivers) in a freshwater mollusk Physella acuta. Lipid peroxidation level and a battery of antioxidant enzymes (Superoxide dismutase, Catalase and Glutathione peroxidase) were measured in P. acuta. The results are contextualized from an ecological point of view, associating the bioassay results with water quality characteristics. Water samples were obtained from three study sites for each river (in two seasons: Northern wind and dry). Twelve water quality variables were analyzed, and an additional water sample was used to perform a static bioassay for 96 h with snails grown in laboratory. After the exposure, we assessed lipid peroxidation level and the antioxidant responses of P. acuta exposed to water of rivers, and the Integrated Biomarker Response was computed. The highest lipid peroxidation level occurred in organisms exposed to water during the Northern wind season in both rivers. During this season, in the Tecolutla river, the superoxide dismutase activity was able to counteract the lipid peroxidation process, representing an adaptive response. In contrast, in the Tuxpan river, the superoxide dismutase was unable to counteract that process, stimulating CAT and GPx activities. The Integrated Biomarker Response showed that the Tecolutla river had higher values in the upper reaches than the Tuxpan river, showing a decreasing downstream gradient in both seasons. In the Tuxpan river, during the Dry season, the IBR score showed an increasing downstream gradient. During the Northern wind season, the IBR was higher in the upper reaches of both rivers, possibly due to the increased materials transported by runoff from the catchment, which includes a complex mixture of xenobiotics that affects the health of the sentinel species and aquatic biota in general. Based on our results, Physella acuta is proposed as sentinel species.
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Affiliation(s)
- Jacinto Elías Sedeño-Díaz
- Coordinación Politécnica para la Sustentabilidad, Instituto Politécnico Nacional, Ciudad deMéxico, Mexico
- *Correspondence: Jacinto Elías Sedeño-Díaz,
| | - Eugenia López-López
- Laboratorio de Evaluación de la Salud de los Ecosistemas Acuáticos, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
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Behavioural Responses and Mortality of Mozambique Tilapia Oreochromis mossambicus to Three Commonly Used Macadamia Plantation Pesticides. WATER 2022. [DOI: 10.3390/w14081257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The use of pesticides in agricultural systems may have deleterious effects on surrounding environments. Aquatic systems are no exception and are increasingly polluted through the leaching of pesticides from agricultural activities. However, the pesticide pollution effects on key aquatic species have not been studied in many regions. In southern Africa, increasing pesticide use associated with macadamia tree Macadamia integrifolia farming presents a growing risk to surrounding aquatic ecosystems. This study assessed behavioural responses of an important and widely-distributed freshwater fish, Mozambique tilapia Oreochromis mossambicus, following exposure to three commonly used macadamia pesticides (i.e., Karate Zeon 10 CS, Mulan 20 SP, Pyrinex 250 CS) at different concentrations (0.7–200 µL, 0.3–1000 mg, and 0.7–8750 µL, respectively) over 24 h. Behavioural responses, i.e., swimming erratically, surfacing, vertical positioning, loss of equilibrium, being motionless and mortality were observed after pesticides exposure. Lethal dose 50 (LD50) values of Karate Zeon 10 CS, Mulan 20 SP and Pyrinex 250 CS were 2.1 µL (per water litre dilution—WLD), 5.2 mg (WLD) and 21.5 µL (WLD), respectively. These concentrations are therefore expressed as a maximal threshold usage in the environment around macadamia farms and a minimum distance of the plantations to water systems should be considered. Further studies should examine effects on other fish species and aquatic invertebrates to inform on pesticide pollution threats and mitigation plans for the region.
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Xu Y, Wang J, Du Z, Li B, Juhasz A, Tan M, Zhu L, Wang J. Toxicity Evaluation of Three Imidazolium-based ionic liquids ([C 6mim]R) on Vicia faba Seedlings Using an integrated biomarker response (IBR) index. CHEMOSPHERE 2020; 240:124919. [PMID: 31726585 DOI: 10.1016/j.chemosphere.2019.124919] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 09/19/2019] [Accepted: 09/19/2019] [Indexed: 05/19/2023]
Abstract
Ionic liquids (ILs) are regarded as green solvents and are frequently used in the chemical industry. However, ILs may impact plant growth if they are present in the soil environment. To compare toxicity of ILs with different anions in soil, three imidazolium-based ionic liquids (1-hexyl-3-methylimidazolium bromide, 1-hexyl-3-methylimidazolium nitrate, 1-hexyl-3-methylimidazolium tetrafluoroborate) were used to assess impact on Vicia faba. Following 10 d of exposure to these three ILs from 0 to 2500 mg kg-1, shoot length, root length and dry weight of Vicia faba were determined. Pot trials revealed that ILs inhibited Vicia faba growth and according to EC50 values, [C6mim]BF4 was the most toxic one. In addition, physiological indicators of Vicia faba were determined following 10 d of exposure at selected IL concentrations (0, 1, 10, 100 and 500 mg kg-1). ILs led to the generation of reactive oxygen species and then caused oxidative damage, including lipid peroxidation, protein damage and DNA damage, which triggered an increase in antioxidant content and enzyme activity. The experimental results indicated that oxidative stress may be the primary underlying toxic mechanism for Vicia faba. Furthermore, based on the data of physiological experiment, integrated biomarker response (IBR) was calculated to compare the toxicity of the three ILs and toxic order was: [C6mim]NO3<[C6mim]Br<[C6mim]BF4.
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Affiliation(s)
- Yaqi Xu
- College of Resources and Environment, Key Laboratory of Agricultural Environment in Universities of Shandong, National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Shandong Agricultural University, Taian, 271018, People's Republic of China.
| | - Jinhua Wang
- College of Resources and Environment, Key Laboratory of Agricultural Environment in Universities of Shandong, National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Shandong Agricultural University, Taian, 271018, People's Republic of China.
| | - Zhongkun Du
- College of Resources and Environment, Key Laboratory of Agricultural Environment in Universities of Shandong, National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Shandong Agricultural University, Taian, 271018, People's Republic of China.
| | - Bing Li
- College of Resources and Environment, Key Laboratory of Agricultural Environment in Universities of Shandong, National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Shandong Agricultural University, Taian, 271018, People's Republic of China.
| | - Albert Juhasz
- Future Industries Institute, Centre for Environmental Risk Assessment and Remediation, University of South Australia, Mawson Lakes, SA, 5095, Australia.
| | - Meiying Tan
- College of Resources and Environment, Key Laboratory of Agricultural Environment in Universities of Shandong, National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Shandong Agricultural University, Taian, 271018, People's Republic of China.
| | - Lusheng Zhu
- College of Resources and Environment, Key Laboratory of Agricultural Environment in Universities of Shandong, National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Shandong Agricultural University, Taian, 271018, People's Republic of China.
| | - Jun Wang
- College of Resources and Environment, Key Laboratory of Agricultural Environment in Universities of Shandong, National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Shandong Agricultural University, Taian, 271018, People's Republic of China.
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Martínez-Morcillo S, Rodríguez-Gil JL, Fernández-Rubio J, Rodríguez-Mozaz S, Míguez-Santiyán MP, Valdes ME, Barceló D, Valcárcel Y. Presence of pharmaceutical compounds, levels of biochemical biomarkers in seafood tissues and risk assessment for human health: Results from a case study in North-Western Spain. Int J Hyg Environ Health 2019; 223:10-21. [PMID: 31706926 DOI: 10.1016/j.ijheh.2019.10.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 10/14/2019] [Accepted: 10/25/2019] [Indexed: 12/23/2022]
Abstract
This study assessed the presence of 27 pharmaceutically active compounds belonging to common therapeutic groups (cardiovascular, antiashmatic, psychoactive, diuretic, analgesic/anti-inflammatory, and antibiotic drugs) in the tissues of representative seafood species of bivalves, cephalopods, arthropods, and fish of high economic importance and consumption rates in North-Western Spain. Four pharmaceutical compounds, out of the 27 analyzed, were detected in the collected samples. The benzodiazepine citalopram was detected in the tissues of common octopus (14.1 ng g-1 dry weight) and pod razor (9.4 ng g-1 dw). The anxiolytic venlafaxine was detected in the tissues of common cockle (2.9 ng g-1 dw). The veterinary antiparasitic ronidazole was found in pod razor (2.3 ng g-1 dw) and, finally, the psychoactive compound alprazolam was also measured in common octopus (0.3 ng g-1 dw). Hazard quotients were calculated to assess the hazard posed by the consumption of the sampled seafoods. Octopus and pod razor tissues containing citalopram and alprazolam exceeded our chosen hazard limits (HQ > 0.1) for toddlers who are high consumers of seafood (HQ values between 0.18 and 0.27). A battery of biochemical biomarkers of effects (acetylcholinesterase, glutathione S-transferase; catalase, glutathione peroxidase and glutathione reductase enzymes activities and reduced/oxidized glutathione and malondialdehyde levels) was applied to samples of the study species with the aim of characterizing their basal levels and evaluating their suitability as a tool in the monitoring chronic exposure to environmental contaminants such as those analyzed in this study. According to the measured biomarkers, pod razor and cockles have the potential to be good bioindicator species, based on the observed among-site differences detected on acetylcholinesterase, glutathione S-transferase, catalase, glutathione peroxidase activities; reduced/oxidized glutathione and malondialdehyde levels.
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Affiliation(s)
| | - José Luis Rodríguez-Gil
- Research and Teaching Group in Environmental Toxicology and Risk Assessment (TAyER). Rey Juan Carlos University, 28933, Móstoles, Madrid, Spain; Department of Biology, University of Ottawa, Ottawa, Ontario, K1N 6N5, Canada.
| | - Javier Fernández-Rubio
- Research and Teaching Group in Environmental Toxicology and Risk Assessment (TAyER). Rey Juan Carlos University, 28933, Móstoles, Madrid, Spain; Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Immunology and Medical Microbiology, Nursery and Stomatology. Faculty of Health Sciences, Rey Juan Carlos University, 28922, Alcorcón, Madrid, Spain.
| | - Sara Rodríguez-Mozaz
- Catalan Institute for Water Research (ICRA), H2O Building, Scientific and Technological Park of the University of Girona, Emili Grahit 101, 17003, Girona, Spain.
| | | | - María Eugenia Valdes
- Instituto de Ciencia y Tecnologia en Alimentos Córdoba (ICYTAC)-Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) y Universidad Nacional de Córdoba (UNC), Juan Filloy s/n, Ciudad Universitaria, Córdoba, Argentina.
| | - Damià Barceló
- Catalan Institute for Water Research (ICRA), H2O Building, Scientific and Technological Park of the University of Girona, Emili Grahit 101, 17003, Girona, Spain; Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18-26, 08034, Barcelona, Spain.
| | - Yolanda Valcárcel
- Research and Teaching Group in Environmental Toxicology and Risk Assessment (TAyER). Rey Juan Carlos University, 28933, Móstoles, Madrid, Spain; Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Immunology and Medical Microbiology, Nursery and Stomatology. Faculty of Health Sciences, Rey Juan Carlos University, 28922, Alcorcón, Madrid, Spain.
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6
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Martínez-Morcillo S, Pérez-López M, Míguez MP, Valcárcel Y, Soler F. Comparative study of esterase activities in different tissues of marine fish species Trachurus trachurus, Merluccius merluccius and Trisopterus luscus. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 679:12-22. [PMID: 31078771 DOI: 10.1016/j.scitotenv.2019.05.047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/03/2019] [Accepted: 05/04/2019] [Indexed: 06/09/2023]
Abstract
Pesticides are one of the most frequently anthropogenic xenobiotics detected in water. Among these, the organophosphorus pesticides (OPs) are very widely used in agriculture due to their broad spectrum of activity and their low price, but they also have high potent effects as neurotoxic compounds in non-target organisms. The aim of this study was to evaluate biomarkers acetylcholinesterase (AChE), butyrylcholinesterase (BChE), propionylcholinesterase (PChE) and carboxylesterase (CbE) in the representative Atlantic fish species Trachurus trachurus, Merluccius merluccius and Trisopterus luscus from "Rías Gallegas", a traditional Spanish fishing area. These esterase activities were evaluated in the brain, muscle and liver to determine the most adequate tissue to measure such enzymatic activities. The sensitivity of AChE and CbE activities from different tissues the widely used organophosphorus insecticide chlorpyrifos (CP), and its toxic metabolite (CP-oxon) was also tested. AChE activity was predominant in all tissues of the analysed species (particularly in brain constituting from 78.33%, 89.83% and 88.43% of total ChEs in Trachurus trachurus, Merluccius merluccius and Trisopterus luscus, respectively). Under in vitro exposure, esterases were shown to be highly sensitive to CP and especially to CP-oxon. Moreover, a similar effect observed on AChE and CbE activities could suggest that CbE activity might contribute efficiently against the toxic effects of CP, especially in muscle and the liver. The presence of BChE, PChE and upper CbE activities in muscle and the liver and their OP-sensibilities can be used to study their function in the pesticide biochemical detoxification pathways with a prominent role as a safeguarding mechanism against pesticide toxicity.
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Affiliation(s)
- S Martínez-Morcillo
- Toxicology Unit, Veterinary School, University of Extremadura, Caceres, Spain.
| | - M Pérez-López
- Toxicology Unit, Veterinary School, University of Extremadura, Caceres, Spain
| | - M P Míguez
- Toxicology Unit, Veterinary School, University of Extremadura, Caceres, Spain
| | - Y Valcárcel
- Group in Environmental Toxicology and Risk Assessment (TAyER), Rey Juan Carlos University, Madrid, Spain
| | - F Soler
- Toxicology Unit, Veterinary School, University of Extremadura, Caceres, Spain
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Wang J, Tang H, Zhang X, Xue X, Zhu X, Chen Y, Yang Z. Mitigation of nitrite toxicity by increased salinity is associated with multiple physiological responses: A case study using an economically important model species, the juvenile obscure puffer (Takifugu obscurus). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 232:137-145. [PMID: 28917815 DOI: 10.1016/j.envpol.2017.09.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 09/05/2017] [Accepted: 09/09/2017] [Indexed: 06/07/2023]
Abstract
Nitrite is a common pollutant in water and is highly toxic to aquatic animals. To reveal the mechanism of salinity in attenuating nitrite toxicity to fish, we measured the physiological responses of juvenile Takifugu obscurus exposed to nitrite concentrations (0, 10, 20, 50, and 100 mg/L) under different salinity levels (0, 10, and 20 ppt) for 96 h. Salinity increased the survival rates of juvenile T. obscurus exposed to nitrite. Changes in key hematological parameters, antioxidant system, malondialdehyde, Na+/K+-ATPase, and HSP70 indicated that nitrite induced considerable damage to juveniles; salinity mitigated the harmful effects. This finding reflects similar changing trends in both antioxidants and their gene expressions among different tissues. We applied an overall index, an integrated biomarker response (IBR), that increased under high-nitrite condition but recovered to the normal levels under salinity treatment. Analysis of the selected detection indices and IBR values showed that the overall mitigating effect of salinity on nitrite toxicity seems to be at sub-cellular level and associated with complicated physiological responses.
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Affiliation(s)
- Jun Wang
- Jiangsu Province Key Laboratory for Biodiversity and Biotechnology, School of Biological Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing 210023, China
| | - Hengxing Tang
- Jiangsu Province Key Laboratory for Biodiversity and Biotechnology, School of Biological Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing 210023, China
| | - Xingxing Zhang
- Jiangsu Province Key Laboratory for Biodiversity and Biotechnology, School of Biological Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing 210023, China
| | - Xiaofeng Xue
- Jiangsu Province Key Laboratory for Biodiversity and Biotechnology, School of Biological Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing 210023, China
| | - Xuexia Zhu
- Jiangsu Province Key Laboratory for Biodiversity and Biotechnology, School of Biological Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing 210023, China
| | - Yafen Chen
- State Key Laboratory of Lake and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 73 East Beijing Road, Nanjing 210008, China.
| | - Zhou Yang
- Jiangsu Province Key Laboratory for Biodiversity and Biotechnology, School of Biological Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing 210023, China.
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Ghisi NC, Oliveira EC, Guiloski IC, de Lima SB, Silva de Assis HC, Longhi SJ, Prioli AJ. Multivariate and integrative approach to analyze multiple biomarkers in ecotoxicology: A field study in Neotropical region. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 609:1208-1218. [PMID: 28787795 DOI: 10.1016/j.scitotenv.2017.07.266] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/26/2017] [Accepted: 07/30/2017] [Indexed: 06/07/2023]
Abstract
Aquatic pollution has dramatically worsened in developing countries, due to the discharge of a mixture of pollutants into water bodies, to the lack of stringent laws, and the inadequate treatment of effluents. In this study, the Neotropical fish Astyanax aff. paranae was sampled from three sites with different pollution levels: 1) a Biological Reserve (Rebio), protected by the Brazilian government; 2) an agricultural area in one of the most productive regions of Brazil, upstream of an urban zone; and 3) a site downstream from urban zone, characterized by the influx of different effluents, including wastes from industry, a sewer treatment plant, and agricultural areas. We assess biomarkers at multiple levels, such as the comet assay, hepatic histopathological analysis, brain and muscle acetylcholinesterase (AChE) and the hepatic enzymes glutathione-S-transferase (GST), catalase (CAT), and lipoperoxidation (LPO), during winter and summer. The interpretation of field results is always a very complex operation, since many factors can influence the variables analyzed in uncontrollable conditions. For this reason, we apply an integrative multivariate analysis. The results showed that the environmental risk of the three sites was significantly different. We can see a gradient in data distribution in discriminant analysis: separating, from one side, the fish of Rebio; in the middle are the fish from agricultural area and, in the other side are the animals from downstream site. Overall, the biomarkers responses were more greatly altered in the downstream site, whereas fish from the agricultural area showed an intermediate level of damage. The greatest changes were likely caused by agriculture, industrial chemical effluents and ineffective sewage treatments, in a synergic interaction in downstream site. In conclusion, the use of multiple biomarkers at different response levels to assess the toxic effects of mixed pollutants in a natural aquatic environment is an important tool for monitoring polluted regions.
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Affiliation(s)
- Nédia C Ghisi
- Programa de Pós-graduação em Ecologia de Ambientes Aquáticos e Continentais (PEA)/Nupélia, Universidade Estadual de Maringá (UEM), Av. Colombo, 5790, Zona 7, 87020-900 Maringá, PR, Brazil; Universidade Tecnológica Federal do Paraná (UTFPR), Campus Dois Vizinhos, Estrada para Boa Esperança, km 04, P.O. Box 157, 85660-000 Dois Vizinhos, PR, Brazil.
| | - Elton C Oliveira
- Universidade Tecnológica Federal do Paraná (UTFPR), Campus Dois Vizinhos, Estrada para Boa Esperança, km 04, P.O. Box 157, 85660-000 Dois Vizinhos, PR, Brazil
| | - Izonete C Guiloski
- Departamento de Farmacologia, Universidade Federal do Paraná (UFPR), Rua Coronel Fco. H. dos Santos, s/n, P.O. Box 19031, 81531-990 Curitiba, PR, Brazil
| | - Sonia Barbosa de Lima
- Universidade Tecnológica Federal do Paraná (UTFPR), Campus Campo Mourão, Via Rosalina Maria dos Santos, 1233, P. O. Box 271, 87301-899 Campo Mourão, PR, Brazil
| | - Helena C Silva de Assis
- Departamento de Farmacologia, Universidade Federal do Paraná (UFPR), Rua Coronel Fco. H. dos Santos, s/n, P.O. Box 19031, 81531-990 Curitiba, PR, Brazil.
| | - Solon Jonas Longhi
- Universidade Tecnológica Federal do Paraná (UTFPR), Campus Dois Vizinhos, Estrada para Boa Esperança, km 04, P.O. Box 157, 85660-000 Dois Vizinhos, PR, Brazil
| | - Alberto J Prioli
- Programa de Pós-graduação em Ecologia de Ambientes Aquáticos e Continentais (PEA)/Nupélia, Universidade Estadual de Maringá (UEM), Av. Colombo, 5790, Zona 7, 87020-900 Maringá, PR, Brazil.
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Carbajal-Hernández AL, Valerio-García RC, Martínez-Ruíz EB, Jarquín-Díaz VH, Martínez-Jerónimo F. Maternal-embryonic metabolic and antioxidant response of Chapalichthys pardalis (Teleostei: Goodeidae) induced by exposure to 3,4-dichloroaniline. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:17534-17546. [PMID: 28597380 DOI: 10.1007/s11356-017-9340-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 05/22/2017] [Indexed: 06/07/2023]
Abstract
Chapalichthys pardalis is a viviparous fish, microendemic to the Tocumbo Region in the state of Michoacán, Mexico. Despite the peculiar type of reproduction of goodeid fish and their mother-embryo interaction, the effects on embryos induced by maternal exposure to aquatic xenobiotics are still unknown. The objective of the present work was to determine the maternal-embryonic metabolic and antioxidant response of C. pardalis exposed to 3,4-dichloroaniline (3,4-DCA), a compound considered highly noxious to the environment because of its high toxicity and persistence, which has been used as reference toxicant in toxicological bioassays. We determined the median lethal concentration (LC50, 96 h) and then exposed pregnant females to 3.3, 2.5, and 0.5 mg L-1 of 3,4-DCA (equivalent to LC1, LC0.01, and LC50/10, respectively) during 21 days. We assessed the activity of antioxidant enzymes like superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), macromolecules content (proteins, lipids, carbohydrates), glucose, and lactate concentration, as well as the oxidative damage, by measuring thiobarbituric acid reactive substances, and protein oxidation. To interpret results, we used the integrated biomarker response (IBRv2). The average LC50 was of 5.18 mg L-1 (4.8-5.5 mg L-1; p = 0.05). All females exposed to concentrations of 3.3 and 2.5 mg L-1 lost 100% of the embryos during the bioassay, whereas those exposed to 0.5 mg L-1 showed alterations in the antioxidant activity and oxidative damage, being the embryos and the maternal liver the most affected, with IBRv2 values of 10.09 and 9.21, respectively. Damage to macromolecules was greater in embryos and the maternal liver, with IBRv2 of 16.14 and 8.40, respectively. We conclude that exposure to xenobiotics, like 3,4-DCA, in species with a marked maternal-embryonic interaction represents a potential risk for the development and survival of the descendants, thereby, potentially affecting the future of the population.
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Affiliation(s)
- Ana Laura Carbajal-Hernández
- Escuela Nacional de Ciencias Biológicas, Lab. de Hidrobiología Experimental, Instituto Politécnico Nacional, Carpio y Plan de Ayala s/n, Col. Santo Tomás, Miguel Hidalgo, 11340, Mexico City, Mexico
| | - Roberto Carlos Valerio-García
- Escuela Nacional de Ciencias Biológicas, Lab. de Hidrobiología Experimental, Instituto Politécnico Nacional, Carpio y Plan de Ayala s/n, Col. Santo Tomás, Miguel Hidalgo, 11340, Mexico City, Mexico
| | - Erika Berenice Martínez-Ruíz
- Escuela Nacional de Ciencias Biológicas, Lab. de Hidrobiología Experimental, Instituto Politécnico Nacional, Carpio y Plan de Ayala s/n, Col. Santo Tomás, Miguel Hidalgo, 11340, Mexico City, Mexico
| | - Víctor Hugo Jarquín-Díaz
- Escuela Nacional de Ciencias Biológicas, Lab. de Hidrobiología Experimental, Instituto Politécnico Nacional, Carpio y Plan de Ayala s/n, Col. Santo Tomás, Miguel Hidalgo, 11340, Mexico City, Mexico
| | - Fernando Martínez-Jerónimo
- Escuela Nacional de Ciencias Biológicas, Lab. de Hidrobiología Experimental, Instituto Politécnico Nacional, Carpio y Plan de Ayala s/n, Col. Santo Tomás, Miguel Hidalgo, 11340, Mexico City, Mexico.
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David M, Kartheek RM. In vivo studies on hepato-renal impairments in freshwater fish Cyprinus carpio following exposure to sublethal concentrations of sodium cyanide. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:722-733. [PMID: 26335525 DOI: 10.1007/s11356-015-5286-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 08/19/2015] [Indexed: 06/05/2023]
Abstract
Reactive oxygen species is an inevitable composite of aerobic systems that could channelize their lethality by imparting oxidative stress under a stressful environment. Cyanide is an important environmental toxicant that could be responsible in the resulting detrimental health issues of aquatic fauna. The present effort investigates the possibilities of hepato-renal damage in freshwater fish Cyprinus carpio following exposure to sublethal concentrations of sodium cyanide (NaCN). Fish were exposed to 0.1 mg/L of NaCN for 10 days (E1) and 20 days (E2) and were further subjected to recovery for 14 days (R) in NaCN-free medium. Liver tissue exhibited a significant decline in activity of catalase, superoxide dismutase, glutathione peroxidase, and glutathione S-transferase enzymes in exposed fish, unlike in control (C). Subsequent levels of lipid peroxidation elevation at 'E1' and 'E2' suggested oxidative damage to hepatocytes. This was further confirmed through a histopathological evaluation which indicated important findings like lymphocytic infiltration and necrosis in liver and tubular and glomerular degeneration in renal organ. The investigation suggests biochemical and histopathological alterations in fish following exposure to NaCN. Nevertheless, fish upon the recovery period were known to exhibit incomplete recuperation which was indicated by partial restoration tendencies under biochemical and histopathological factions. The study clearly implicated the role of NaCN in emphasizing its toxicity to C. carpio, further suggesting lack of recovery transition at a limited tenure of 14 days. The study might contribute in the course of regulatory surveillance and monitoring of aquatic bodies and may also reflect the possibilities of NaCN contamination during aquaculture practices. Graphical Abstract ᅟ.
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Affiliation(s)
- M David
- Environmental Toxicology and Molecular Biology Laboratory, Department of PG Studies and Research in Zoology, Karnatak University, Dharwad, 580003, India.
| | - R M Kartheek
- Environmental Toxicology and Molecular Biology Laboratory, Department of PG Studies and Research in Zoology, Karnatak University, Dharwad, 580003, India.
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11
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Bueno-Krawczyk ACD, Guiloski IC, Piancini LDS, Azevedo JC, Ramsdorf WA, Ide AH, Guimarães ATB, Cestari MM, Silva de Assis HC. Multibiomarker in fish to evaluate a river used to water public supply. CHEMOSPHERE 2015; 135:257-264. [PMID: 25965005 DOI: 10.1016/j.chemosphere.2015.04.064] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 04/18/2015] [Accepted: 04/20/2015] [Indexed: 06/04/2023]
Abstract
We aimed to evaluate the ecological integrity of a large river, which receives agricultural and urban effluents and is used to water public supply. The fish species Astyanax bifasciatus was used as bioindicator during winter and spring 2012, and summer 2013 at the Middle Iguaçu River basin in Paraná state, Brazil. Water chemical and physical measures and ecotoxicological tests were carried out as well biochemical and genetic biomarkers in sampled fish in each period. The studied area was divided in three sample points: SP1, located where the water is collected to public supply; SP2, located in an urbanized area, and SP3, located at an urbanized area with the discharge of the sewage treatment. Although water chemical and physical analyzes were range of the Brazilian law to hydric bodies, anticholinesterasic effects were found in winter, oxidative stress in summer and spring. The higher genotoxic effect was in winter to all sample points. The temporal variation in biomarkers and the detection of caffeine in the water call attention to the water quality in this river mainly to be used to public supply.
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Affiliation(s)
- A C D Bueno-Krawczyk
- Ecology and Conservation Post-graduate Program, Federal University of Paraná, P.O. Box 19031, Curitiba-Paraná 81531-990, Brazil.
| | - I C Guiloski
- Department of Pharmacology, Federal University of Paraná, P.O. Box 19031, Curitiba-Paraná 81531-990, Brazil
| | - L D S Piancini
- Department of Genetics, Federal University of Paraná, P.O. Box 19031, Curitiba-Paraná 81531-990, Brazil
| | - J C Azevedo
- Environmental Science and Technology Post-graduate Program, Paraná Federal Technological University, Curitiba, PR, Brazil
| | - W A Ramsdorf
- Environmental Science and Technology Post-graduate Program, Paraná Federal Technological University, Curitiba, PR, Brazil
| | - A H Ide
- Environmental Science and Technology Post-graduate Program, Paraná Federal Technological University, Curitiba, PR, Brazil
| | - A T B Guimarães
- Department of Biological Sciences and Health, West Paraná State University, Cascavel, PR, Brazil
| | - M M Cestari
- Department of Genetics, Federal University of Paraná, P.O. Box 19031, Curitiba-Paraná 81531-990, Brazil
| | - H C Silva de Assis
- Department of Pharmacology, Federal University of Paraná, P.O. Box 19031, Curitiba-Paraná 81531-990, Brazil
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Luzio A, Monteiro SM, Garcia-Santos S, Rocha E, Fontaínhas-Fernandes AA, Coimbra AM. Zebrafish sex differentiation and gonad development after exposure to 17α-ethinylestradiol, fadrozole and their binary mixture: A stereological study. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2015; 166:83-95. [PMID: 26240953 DOI: 10.1016/j.aquatox.2015.07.015] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 07/22/2015] [Accepted: 07/24/2015] [Indexed: 06/04/2023]
Abstract
Current knowledge on zebrafish (Danio rerio) sex determination suggests that this trait has a polygenic genetic basis, although environmental factors, such as endocrine disrupting chemicals (EDC), may also be involved in modeling or disturbing the species sex differentiation and development. This study aimed to assess how sex steroids imbalance triggers impact on sex differentiation and gonad development in zebrafish. Fish where exposed to an estrogen (EE2, i.e. 17α-ethinylestradiol, 4ng/L), to an inhibitor of estrogen synthesis (Fad, i.e. fadrozole, 50μg/L) or to their binary mixture (Mix-EE2+ Fad, 4ng/L+50μg/L), from 2h to 60 days post-fertilization (dpf). Afterwards, a quantitative (stereological) analysis using light microscopy, based on systematic sampling, was made at 35 and 60dpf, to identify alterations on gonad differentiation and development. During the sex differentiation period, our histological data showed that not all zebrafish males develop a "juvenile ovary", contrarily to what is currently taken for granted. Furthermore, the stereological analysis suggests that EE2 alone enhanced both zebrafish growth and gonad development. On the other hand, exposure to Fad affected the sexual development in zebrafish, inducing masculinization of the specimens, with some degree of intersex observed in males. In addition, the binary mixture allowed identifying sex-dependent roles of steroid hormones in the general growth and gonad development of zebrafish, with estrogens acting as growth promoters in females and being essential for ovary development. Data further support that sex-specific and single EDC impact studies are important, but clearly not sufficient to understand what may occur in the environment.
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Affiliation(s)
- Ana Luzio
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, Departamento de Biologia e Ambiente (DeBA), Escola de Ciências da Vida e Ambiente (ECVA), University of Trás-os-Montes and Alto Douro, UTAD, Quinta de Prados, 5000-801, Vila Real, Portugal(1).
| | - Sandra M Monteiro
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, Departamento de Biologia e Ambiente (DeBA), Escola de Ciências da Vida e Ambiente (ECVA), University of Trás-os-Montes and Alto Douro, UTAD, Quinta de Prados, 5000-801, Vila Real, Portugal(1)
| | - Sofia Garcia-Santos
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, Departamento de Biologia e Ambiente (DeBA), Escola de Ciências da Vida e Ambiente (ECVA), University of Trás-os-Montes and Alto Douro, UTAD, Quinta de Prados, 5000-801, Vila Real, Portugal(1)
| | - Eduardo Rocha
- Laboratory of Histology and Embryology, Department of Microscopy, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto (U. Porto), Portugal; Histomorphology, Physiopathology and Applied Toxicology Group, Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), CIMAR Associated Laboratory (CIMAR LA), University of Porto (U. Porto), Portugal
| | - António A Fontaínhas-Fernandes
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, Departamento de Biologia e Ambiente (DeBA), Escola de Ciências da Vida e Ambiente (ECVA), University of Trás-os-Montes and Alto Douro, UTAD, Quinta de Prados, 5000-801, Vila Real, Portugal(1)
| | - Ana M Coimbra
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences, CITAB, Departamento de Biologia e Ambiente (DeBA), Escola de Ciências da Vida e Ambiente (ECVA), University of Trás-os-Montes and Alto Douro, UTAD, Quinta de Prados, 5000-801, Vila Real, Portugal(1).
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13
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Churova MV, Murzina SA, Meshcheryakova OV, Nemova NN. Metabolic enzymes activity and histomorphology in the liver of whitefish (Coregonus lavaretus L.) and pike (Esox lucius L.) inhabiting a mineral contaminated lake. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2014; 21:13342-13352. [PMID: 24865502 DOI: 10.1007/s11356-014-3014-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 05/07/2014] [Indexed: 06/03/2023]
Abstract
The effects of wastewater from a mining and ore-dressing mill on fish in Lake Kostomukshskoe, which is used as a cesspool of circulating water and for storage of industrial wastes produced by the Kostomuksha mining and ore-dressing mill in northwest Russia, were studied. The lake is characterized by heavy mineralization, high pH, elevated levels of K(+), Li(+), SO4 (2-), NO(2-), Cl(-), Li, Mn, and Ni, and the presence of a fine-dispersed mechanical suspension. To assess the impact of contamination on fish and determine the mechanisms of their adaptation, we investigated the biochemical indices and histology of the liver of whitefish (Coregonus lavaretus L.) and pike (Esox lucius L.) inhabiting Lake Kostomukshskoe, downstream Lake Koyvas (64° 47' 30° 59'), and Lake Kamennoe, which is located in a nature preserve and has not been affected by anthropogenic activity (64° 28' 30° 13'). Changes were detected in the activity of metabolic enzymes (cytochrome c oxidase (COX), lactate dehydrogenase, and glucose-6-phosphate dehydrogenase) in the liver. Specifically, the COX activity in the liver of both fish species from the contaminated lake decreased, indicating a low level of aerobic metabolism. Lipid infiltration was the most visible and widespread change observed in the liver of both fish species; therefore, it can be considered a marker of such long-term contamination. Lesions in pike liver demonstrated a wider range of severity than in those of whitefish. In summary, metabolic enzyme activity and histomorphology of the liver of whitefish and pike differed among lakes in a species-specific manner. The changes in enzyme activity and histomorphological alterations in fish that were observed can be applied for evaluation of freshwater systems that may be subjected to mineral pollution.
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Affiliation(s)
- Maria V Churova
- Institute of Biology of Karelian Research Centre of the Russian Academy of Sciences, 185910, Petrozavodsk, Russia,
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14
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Scarcia P, Calamante G, de la Torre F. Biomarker responses in caged carp (Cyprinuscarpio) and native collected fish (Leporinus obtusidens) in the Río de la Plata Estuary, Argentina. ENVIRONMENTAL TOXICOLOGY 2014; 29:950-960. [PMID: 23125150 DOI: 10.1002/tox.21823] [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: 07/18/2012] [Revised: 10/03/2012] [Accepted: 10/07/2012] [Indexed: 06/01/2023]
Abstract
Punta Lara is located in the Río de la Plata estuary near industrial areas contaminated mainly by organic pollutants. In this work, the responses and status of hepatic biomarkers were studied in juvenile carp (Cyprinus carpio) by means of a 21-day field exposure in cages and collection of juvenile native fish (Leporinus obtusidens) at Punta Lara. The analyzed hepatic biomarkers were: enzymatic activity of glutathione-S-transferase (GST), catalase (CAT) and superoxide dismutase (SOD), lipid peroxidation level using the thiobarbituric acid reaction (TBARS), and CYP1A protein expression, condition factor (CF) and liver somatic (LSI) index. Taking into account oxidative stress responses, SOD activity was increased in both species, while CAT was increased in C. carpio and decreased in L. obtusidens; TBARS levels indicated that oxidative damage was possibly exerted only in L. obtusidens. Biotransformation responses mediated by CYP1A were observed in both species, while GST activity was induced mainly in carps. Considering morphometric indices, CF and LSI were significantly increased in carps while CF decreased in native species. The anthropogenic pollution detected in this study in Punta Lara was associated with differences in biomarkers on both fish species, although a different pattern of response was observed.
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Affiliation(s)
- Paola Scarcia
- Programa de Ecofisiología Aplicada (PRODEA-INEDES) Departamento de Ciencias Básicas, Universidad Nacional de Luján, Casilla de Correo 221, B6700ZB, Luján, Argentina; Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Buenos Aires, Argentina
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15
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Adeyemi JA, Adewale OO, Oguma AY. Mortality, oxidative stress and hepatotoxicity in juvenile African catfish, Clarias gariepinus Burchell, exposed to lead and cypermethrin. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2014; 92:529-533. [PMID: 24292780 DOI: 10.1007/s00128-013-1169-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 11/22/2013] [Indexed: 06/02/2023]
Abstract
In this study, juvenile catfish (Clarias gariepinus) were exposed to 2 mg/L Pb, 0.5 μg/L cypermethrin, or both for 96 h. Survival ranged from 100% in both treatments without cypermethrin, to 50% in fish exposed to cypermethrin only or the mixture. There were significant decreases in liver lysozyme, γ-glutamyl transpeptidase, and alanine aminotransferase activities in fish exposed to cypermethrin or the mixture. Liver aspartate aminotransferase activity (AST) showed a significant reduction after exposure to Pb or cypermethrin alone, and the effect of the mixture on AST was additive or potentially synergistic. Liver lipid peroxidation (LPO) was increased in fish exposed to the mixture compared to those exposed to cypermethrin only, indicating that Pb presence enhanced LPO caused by cypermethrin. Our study demonstrates the potential for toxic interaction between Pb and cypermethrin in fish and suggests that due to the varying responses to contaminant mixtures in our study, researchers should consider using a variety of biomarkers.
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Affiliation(s)
- Joseph A Adeyemi
- Department of Biological Sciences, College of Science, Engineering and Technology, Osun State University, Osogbo, Osun State, Nigeria
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16
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da Silva MD, Rossi SC, Ghisi NDC, de Oliveira Ribeiro CA, Cestari MM, Silva de Assis HC. Using multibiomarker approach as a tool to improve the management plan for a Private Reserve of Natural Heritage (RPPN). BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2014; 92:602-608. [PMID: 24531322 DOI: 10.1007/s00128-014-1230-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 02/07/2014] [Indexed: 06/03/2023]
Abstract
This study aimed to monitor an aquatic ecosystem during two different periods (dry and rainy season) on a protected area located inside a sugarcane farm, using the fish Astyanax sp. as bioindicator. An integrated approach was adopted by combining the responses of well-known biomarkers: acetylcholinesterase, lipid peroxidation (LPO), catalase (CAT), glutathione S-transferase (GST), micronucleus test, and liver histopathology. The activity of enzymes CAT and GST was increased after the rainy season. This can be explained mainly by the intensification of rain density, which drags substances into the streams, especially pesticides applied on agriculture. LPO and micronucleus test also suggested some effects of contamination in the surrounding area during this season. The results have supported a discussion about the effectiveness of protected areas in agricultural regions, emphasizing the biomonitoring as a tool for improving management plans in protected areas.
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Affiliation(s)
- Manuela Dreyer da Silva
- Ecology and Conservation Program of Post-Graduation, Federal University of Paraná, Curitiba, PR, Brazil
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17
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Scarcia P, Calamante G, de la Torre F. Responses of biomarkers of a standardized (Cyprinus carpio) and a native (Pimelodella laticeps) fish species after in situ exposure in a periurban zone of Luján river (Argentina). ENVIRONMENTAL TOXICOLOGY 2014; 29:545-557. [PMID: 22610875 DOI: 10.1002/tox.21780] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2012] [Revised: 03/20/2012] [Accepted: 03/21/2012] [Indexed: 06/01/2023]
Abstract
The Luján River basin, which is located in the northwest area of the province of Buenos Aires, Argentina, receives different anthropogenic inputs before reaching the Río de la Plata estuary. The aim of this study was to assess the adverse impact of the river in the middle part of the basin. To this end, an in situ cage assay was conducted in two sites of the river (S1 and S2) near Luján city, and the responses of hepatic biomarkers of both a standardized (Cyprinus carpio) and a native (Pimelodella laticeps) species were evaluated. The biomarkers studied were the condition factor and liver somatic indices (LSI), the enzymatic activities of catalase (CAT), superoxide dismutase (SOD), and glutathione-S-transferase (GST), lipid peroxidation levels (thiobarbituric acid reactive substances, TBARS) and the induction of hepatic cytochrome P450 1A (CYP1A) and vitellogenin (Vtg) proteins. After 14 days, LSI and GST activity increased, and TBARS levels decreased in both species exposed at S1 and S2. In addition, exposure at both sites promoted an increase in SOD activity and CYP1A induction in C. carpio, while Vtg expression was observed only at S1. A shorter exposure period (7 days) caused an initial response only at S2 mediated only by CAT in P. laticeps. Finally, our results demonstrate that a 14-day period of in situ exposure in Luján River could lead to antioxidant and biotransformation processes in C. carpio and to phase II biotransformation responses in P. laticeps.
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Affiliation(s)
- Paola Scarcia
- Programa de Ecofisiología Aplicada (PRODEA-INEDES), Departamento de Ciencias Básicas, Universidad Nacional de Luján, Casilla de Correo 221, B6700ZB, Luján, Argentina; Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Buenos Aires, Argentina, >
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Esteban S, Fernández Rodríguez J, Díaz López G, Nuñez M, Valcárcel Y, Catalá M. New microbioassays based on biomarkers are more sensitive to fluvial water micropollution than standard testing methods. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2013; 93:52-59. [PMID: 23618774 DOI: 10.1016/j.ecoenv.2013.03.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Revised: 03/27/2013] [Accepted: 03/29/2013] [Indexed: 06/02/2023]
Abstract
Recent investigations suggest that, despite lack of lethality in validated bioassays, micropollutants in surface waters could induce sublethal toxicity in sensitive taxa, jeopardizing their biological performance and eventually leading to populations' extinction. A broader array of testing species, the miniaturization of bioassays and the development of reliable biomarkers of damage are sought in order to improve ecological relevance and cost efficiency of environmental monitoring. Our aim is to assess the different sensitivity of validated bioassays and new approaches using biomarkers as sensitive endpoints of toxicity in spores of Polystichum setiferum and Danio rerio embryos. Six water samples were collected in Tagus basin in summer and winter. Samples tested induce no acute toxicity in validated methods (algae growth inhibition and daphnia mobility inhibition). Summer water samples induced acute membrane damage (lipid peroxidation) in Danio rerio embryos and hormetic increases in fern spore mitochondrial activity. One of the samples dramatically reduced mitochondrial activity indicating severe acute sublethal phytotoxicity. All the winter samples induced significant decreases in fern spore mitochondrial activity and membrane damage increases in Danio rerio embryo. Furthermore, three samples induced lethal phytotoxicity in fern spores. We conclude that the new microbioassays show a better sensitivity to fluvial water micropollution and confirm the necessity to test critical life stages such as development and provide cost-efficient methods for environmental monitoring.
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Affiliation(s)
- S Esteban
- Department of Preventive Medicine, Public Health, Immunology and Medical Microbiology, Faculty of Health Sciences, Rey Juan Carlos University, Alcorcón, Madrid, Spain.
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Abdel-Moneim AM, Al-Kahtani MA, Elmenshawy OM. Histopathological biomarkers in gills and liver of Oreochromis niloticus from polluted wetland environments, Saudi Arabia. CHEMOSPHERE 2012; 88:1028-1035. [PMID: 22546634 DOI: 10.1016/j.chemosphere.2012.04.001] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2011] [Revised: 01/30/2012] [Accepted: 04/03/2012] [Indexed: 05/31/2023]
Abstract
Fish live in direct contact with their immediate external environment and, therefore, are highly vulnerable to aquatic pollutants. In this study, Oreochromis niloticus were caught at three different sites in Al-Hassa irrigation channels, namely Al-Jawhariya, Um-Sabah and Al-Khadoud. The histological changes in gills and liver were detected microscopically and evaluated with semi-quantitative analyses. Also, heavy metals have been determined in the water samples in these sites. Results showed that all sites were polluted by different kinds of heavy metals. Cd and Pb were mostly detected at concentrations above the WHO reference values. Meanwhile, various histopathological abnormalities were observed in gills and liver of fish specimens. In the gill filaments, cell proliferation, lamellar cell hyperplasia, lamellar fusion, lifting of the respiratory epithelium, and the presence of aneurysmal areas were observed. In the liver, there was vacuolization of the hepatocytes, sinusoidal congestion, necrosis of the parenchyma tissue, nuclear pyknosis, eosinophilic hepatocellular degeneration, pigment accumulation, an increase in the number and size of melanomacrophage centers. Liver tumors with severe chronic inflammation were occasionally found in fish at Al-Khadoud area (first-time report). The histological lesions were comparatively most severe in the liver. Despite heavy metals assessment did not show marked differences among sites, histopathological biomarkers indicated that the surveyed fish are living under stressful environmental conditions. So, we suggest use those biomarkers in future monitoring of aquatic systems.
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Affiliation(s)
- Ashraf M Abdel-Moneim
- Department of Biological Sciences, Faculty of Science, King Faisal University, Al Hassa 31982, Saudi Arabia.
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López-López E, Sedeño-Díaz JE, Soto C, Favari L. Responses of antioxidant enzymes, lipid peroxidation, and Na+/K+-ATPase in liver of the fish Goodea atripinnis exposed to Lake Yuriria water. FISH PHYSIOLOGY AND BIOCHEMISTRY 2011; 37:511-22. [PMID: 21140211 DOI: 10.1007/s10695-010-9453-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Accepted: 11/22/2010] [Indexed: 05/25/2023]
Abstract
Lake Yuriria, located in the heavily populated and polluted Mexican Central Plateau, receives domestic sewage, industrial effluents, and municipal wastewaters that are still directly discharged without treatment into the tributaries and the lake. Pollutants in water and sediments include heavy metals, aromatic hydrocarbons, and organochlorine pesticides. Activities of the antioxidant enzymes superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), as well as Na⁺/K⁺-adenosine triphosphatase (Na⁺/K⁺-ATPase) activity, and lipid peroxidation (LPO) were evaluated in the livers of the fish Goodea atripinnis after 96 h of exposure to water collected in March and June 2005 from three sites: Y (limnetic zone), L (Lerma tributary), and C (la Cinta tributary). Physical and chemical parameters of the lake water were also analyzed. Increases in CAT activity and LPO levels at all three sites were detected compared with control fish (P < 0.05), while GPx and SOD activities decreased significantly (P < 0.05). Na⁺/K⁺-ATPase activities were similar to the control in fish exposed to limnetic water from both March and June but were higher than control at the two tributary sites in March (P < 0.05); fish exposed to water from the Lerma tributary in June exhibited lower Na⁺/K⁺-ATPase than the control (P < 0.05). During March, CAT and Na⁺/K⁺-ATPase activities were increasing more than in June in Y and L, respectively, while in June, SOD and GPx were depleted more than March in L and Y and L, respectively. Despite the antioxidant defenses of the fish liver, exposure to all water samples from Lake Yuriria exerted alterations in hepatic LPO levels, antioxidant enzymes, and Na⁺/K⁺-ATPase activities that could substantially impair the mechanisms of fish defenses against oxidative stress.
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Affiliation(s)
- Eugenia López-López
- Lab. de Ictiología y Limnología, Escuela Nacional de Ciencias Biológicas, I.P.N, Prol. Carpio y Plan de Ayala S/N, 11340, México, D.F., México
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Wang C, Lu GH, Song WT, Xu S, Wang PF. Integrated biomarker response index for the assessment of environmental stress of the Yangtze River (Nanjing section). FISH PHYSIOLOGY AND BIOCHEMISTRY 2010; 36:1069-1078. [PMID: 20473565 DOI: 10.1007/s10695-010-9384-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2009] [Accepted: 02/22/2010] [Indexed: 05/29/2023]
Abstract
In the present study, multibiomarker effects of the river water of three representative sections in Nanjing section of the Yangtze River were investigated in goldfish (Carassius auratus). The organic toxicants were extracted from the water samples using solid phase extraction. Acetylcholinesterase (AChE), glutathione-S-transferase (GST), 7-ethoxyresorufin-O-deethylase (EROD), glutathione peroxidase (GPx) and Na+/K+-ATPase activities were determined after exposure of the extracted components. The fractions of water samples from three sections (Daqiao, Sanchahe and Jiangxinzhou) altered these enzymatic activities. With the change of the extracts polarity, the levels of AChE, GST, EROD, Na+/K+-ATPase activities were different. The responses of enzymatic activities were mostly significant for those exposures of intermediate polar components (50-80% methanol extracts) and weakly polar components (ether and ether/hexane extracts). It has been shown that toxicants were mainly concentrated in these fractions in the Yangtze River (Nanjing section). With regard to response for different sections, EROD and GST activities seem to be more sensitive biomarkers. Integrated biomarker response index (IBR) were calculated and used to evaluate an integrated impact of pollutants from different sampling sections. The order of negative biological effects of the three sections was Jiangxinzhou>Sanchahe>Daqiao. The wild fish living in Nanjing section of the Yangtze River were at potential ecological risk.
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Affiliation(s)
- C Wang
- Key Laboratory of Integrated Regulation and Resources Development of Shallow Lakes of Ministry of Education, College of Environmental Science and Engineering, Hohai University, 210098, Nanjing, People's Republic of China
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Lu GH, Ji Y, Zhang HZ, Wu H, Qin J, Wang C. Active biomonitoring of complex pollution in Taihu Lake with Carassius auratus. CHEMOSPHERE 2010; 79:588-594. [PMID: 20189215 DOI: 10.1016/j.chemosphere.2010.01.053] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2009] [Revised: 01/06/2010] [Accepted: 01/28/2010] [Indexed: 05/28/2023]
Abstract
Carassius auratus bred in clean water were selected to conduct active biomonitoring (ABM) exposures in Meiliang and Gong bays in the northern polluted area of Taihu Lake. The biotransformation enzymes 7-ethoxyresorufin-O-deethylase (EROD) and glutathione S-transferase (GST), antioxidant enzymes glutathione peroxidase (GP(X)), reduced glutathione (GSH) content and superoxide dismutase (SOD) and lipoperoxidation (as TBARS) in liver were determined as biomarkers during the field exposure period. At the same time, the contents of polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs) and heavy metals in the surface sediments of biomonitoring sites were measured. The total PAH concentrations ranged from 248.8 to 375.9microgkg(-1) dry weight, PCB from 1.26 to 2.41microgkg(-1), OCP from 0.15 to 2.06microgkg(-1), and heavy metal from 126.3 to 210.0mgkg(-1). The results indicate that complex pollution by persistent organic pollutants and heavy metals is present in the northern end of Taihu Lake and the in situ exposed organisms were stressed. Moreover, Meilaing Bay is a more stressful place to fish living there. The integrated biomarker response (IBR) was calculated by combining different biomarkers to single value, which can be used to describe the toxically-induced stress level of populations in different areas. Pollutant concentrations were displayed as star plots and compared to IBR star plots. There was a visual correlation between the PCB gradient and the OCP gradient measured in the sediments and the IBR variation.
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Affiliation(s)
- G H Lu
- Key Laboratory of Integrated Regulation and Resources Development of Shallow Lakes of Ministry of Education, College of Environmental Science and Engineering, Hohai University, 210098 Nanjing, China
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Cazenave J, Bacchetta C, Parma MJ, Scarabotti PA, Wunderlin DA. Multiple biomarkers responses in Prochilodus lineatus allowed assessing changes in the water quality of Salado River basin (Santa Fe, Argentina). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2009; 157:3025-3033. [PMID: 19589632 DOI: 10.1016/j.envpol.2009.05.055] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2009] [Revised: 05/14/2009] [Accepted: 05/27/2009] [Indexed: 05/28/2023]
Abstract
This field study assessed water quality of Salado River basin by using a set of biomarkers in the fish Prochilodus lineatus. Multiple biomarkers were measured, including morphological indexes (condition factor, liver somatic index), hematological (red and white blood cells) and biochemical (glucose, total protein and cholinesterase activity) parameters. Besides, detoxication and oxidative stress markers (antioxidant enzymes, lipid peroxidation) were measured in liver, gills and kidney. Despite water quality assessment did not show marked differences among sites, biomarkers responses indicate that fish are living under stressful environmental conditions. According to multivariate analysis glucose, glutathione S-transferase activity, lipid peroxidation levels and the count of white blood cells are key biomarkers to contribute to discrimination of sites. So, we suggest use those biomarkers in future monitoring of freshwater aquatic systems.
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Affiliation(s)
- Jimena Cazenave
- Laboratorio de Ictiología, Instituto Nacional de Limnología (INALI-CONICET-UNL), Paraje El Pozo, Ciudad Universitaria UNL, Santa Fe, Argentina.
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Owolabi OD, Sunmonu TO, Oloyede OB. Anthracene-Induced Enzymatic Changes as Stress Indicators in African Catfish, Heterobranchus bidorsalis Geoffroy Saint Hilaire, 1809. ACTA ACUST UNITED AC 2009. [DOI: 10.3923/rjes.2009.677.686] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Randak T, Zlabek V, Pulkrabova J, Kolarova J, Kroupova H, Siroka Z, Velisek J, Svobodova Z, Hajslova J. Effects of pollution on chub in the River Elbe, Czech Republic. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2009; 72:737-746. [PMID: 19019432 DOI: 10.1016/j.ecoenv.2008.09.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2008] [Revised: 09/22/2008] [Accepted: 09/23/2008] [Indexed: 05/26/2023]
Abstract
The Elbe River is one of the most polluted aquatic ecosystems in the Czech Republic. The effect of three major chemical plants located on the Elbe River (at Pardubice, Neratovice, and Usti nad Labem) on fish was studied in 2004. Health status, chemical concentrations (Hg, PCB, DDT, HCH, HCB, OCS, 4-tert-nonylphenols, 4-tert-octylphenol) in muscle, and biomarkers (hepatic ethoxyresorufin-O-deethylase (EROD), plasma vitellogenin, and plasma 11-ketotestosterone) were assessed in male chub (Leuciscus cephalus L.). Differences between localities upstream (US) and downstream (DS) from the monitored source of pollution were identified. Fish from DS sampling sites showed significantly higher levels of contaminants than fish from US sampling sites. Generally, the concentrations of pollutants in fish from the Elbe sites were significantly higher compared to the reference site. Reduced gonad size, decreased plasma levels of 11-ketotestosterone, EROD and vitellogenin induction, and histopathologies of male gonads indicated harmful effects of aquatic pollution in fish from the Czech portion of the Elbe River.
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Affiliation(s)
- T Randak
- Research Institute of Fish Culture and Hydrobiology Vodnany, University of South Bohemia Ceske Budejovice, Zatisi 728/II, 398 25 Vodnany, Czech Republic
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Messaoudi I, Barhoumi S, Saïd K, Kerken A. Study on the sensitivity to cadmium of marine fish Salaria basilisca (Pisces: Blennidae). J Environ Sci (China) 2009; 21:1620-4. [PMID: 20108699 DOI: 10.1016/s1001-0742(08)62464-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The present study tested the sensitivity of Salaria basilisca to water-cadmium (Cd) contamination. For this purpose, liver somatic index (LSI), Cd concentrations and the activities of antioxidant enzymes such as catalase (CAT), superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) were measured in the liver of S. basilisca exposed to Cd-contaminated water (2 mg Cd/L as CdCl2) for 14 and 28 d. The results showed that the LSI decreased significantly after 14 and 28 d of Cd-exposure. Cd bioaccumulation in the liver resulted in an increasing uptake up to 42 microg/g dry weight after 28 d of exposure. Activities of CAT and SOD were significantly increased with increasing exposure time. A significant increase in GSH-Px activity, under Cd influence, was observed during 14-day exposure period (p < 0.0001). However, a significant decrease (p < 0.05) in this activity with respect to control fish was registered after 28 d of Cd-exposure. These results showed that Cd accumulation in the liver of S. basilisca could induce oxidative stress as demonstrated by changes in the antioxidant enzyme activities. Results also emphasized that S. basilisca may considered as a sensitive species to Cd exposure.
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Affiliation(s)
- Imed Messaoudi
- UR 09/30: Genetic and Biodiversity, Institute of Biotechnology, 5000 Monastir, Tunisia.
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