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Soares MP, Silva LM, De Angelis CF, Cardoso IL, Taylor EW, da Costa Souza I, Bendhack F, de Souza Vieira N, Monferrán MV, Wunderlin DA, Fernandes MN, Leite CAC. Effect of acute exposure to settleable atmospheric particulate matter emitted by the steel industry on hematology and innate immunity of fat snook (Centropomus parallelus). MARINE POLLUTION BULLETIN 2024; 203:116428. [PMID: 38735170 DOI: 10.1016/j.marpolbul.2024.116428] [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: 02/28/2024] [Revised: 04/22/2024] [Accepted: 04/25/2024] [Indexed: 05/14/2024]
Abstract
The steel industry is a significant worldwide source of atmospheric particulate matter (PM). Part of PM may settle (SePM) and deposit metal/metalloid and metallic nanoparticles in aquatic ecosystems. However, such an air-to-water cross-contamination is not observed by most monitoring agencies. The region of Vitoria City is the main location of iron processing for exports in Brazil, and it has rivers, estuaries, and coastal areas affected by SePM. We have evaluated the effects of SePM on a local representative fish species, the fat snook, Centropomus parallelus. After acclimation, 48 fishes (61.67 ± 27.83 g) were individually exposed for 96 h to diverse levels of SePM (0.0, 0.01, 0.1 and 1 g/L-1). The presence of metals in the blood and several blood biomarkers were analyzed to evaluate the impact of SePM on stress signaling, blood oxygen transport capacity, and innate immune activity. Metal bioaccumulation was measured from blood in two separately analyzed compartments: intracellular (erythrocytes plus white blood cells) and extracellular (plasma). The major metals present at all contamination levels in both compartments were Fe and Zn, followed by Al and Cu, plus traces of 'Emerging metals': Ba, Ce, La, Rb, Se, Sr, and Ti. Emerging metals refer to those that have recently been identified in water as contaminants, encompassing rare earth elements and critical technology elements, as documented in previous studies (See REEs and TCEs in Cobelo-García et al., 2015; Batley et al., 2022). Multivariate analysis revealed that SePM had strong, dose-dependent correlations with all biomarker groups and indicated that blood oxygen-carrying capacity had the highest contamination responsiveness. Metal contamination also increased cortisol and blood glucose levels, attesting to increased stress signaling, and had a negative effect on innate immune activity. Knowledge of the risks related to SePM contamination remains rudimentary. However, the fact that there was metal bioaccumulation, causing impairment of fundamental physiological and cellular processes in this ecologically relevant fish species, consumed by the local human population, highlights the pressing need for further monitoring and eventual control of SePM contamination.
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Affiliation(s)
- Michelly Pereira Soares
- Department of Physiological Sciences, Federal University of São Carlos, Rod Washington Luis km 235, 13565-905 São Carlos, SP, Brazil.
| | - Ludmila Mendes Silva
- Department of Physiological Sciences, Federal University of São Carlos, Rod Washington Luis km 235, 13565-905 São Carlos, SP, Brazil.
| | - Carolina Fernandes De Angelis
- Department of Physiological Sciences, Federal University of São Carlos, Rod Washington Luis km 235, 13565-905 São Carlos, SP, Brazil
| | - Israel Luz Cardoso
- Department of Physiological Sciences, Federal University of São Carlos, Rod Washington Luis km 235, 13565-905 São Carlos, SP, Brazil
| | - Edwin W Taylor
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Iara da Costa Souza
- Department of Physiological Sciences, Federal University of São Carlos, Rod Washington Luis km 235, 13565-905 São Carlos, SP, Brazil
| | - Fabiano Bendhack
- Center for Marine Studies, Federal University of Paraná - UFPR, Pontal do Paraná, PR, Brazil.
| | - Nathan de Souza Vieira
- Center for Marine Studies, Federal University of Paraná - UFPR, Pontal do Paraná, PR, Brazil
| | - Magdalena V Monferrán
- ICYTAC: Instituto de Ciencia y Tecnología de Alimentos Córdoba, CONICET and Departmento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Bv. Medina Allende s/n, Ciudad Universitaria, 5000 Córdoba, Argentina.
| | - Daniel A Wunderlin
- ICYTAC: Instituto de Ciencia y Tecnología de Alimentos Córdoba, CONICET and Departmento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Bv. Medina Allende s/n, Ciudad Universitaria, 5000 Córdoba, Argentina
| | - Marisa Narciso Fernandes
- Department of Physiological Sciences, Federal University of São Carlos, Rod Washington Luis km 235, 13565-905 São Carlos, SP, Brazil.
| | - Cléo Alcantara Costa Leite
- Department of Physiological Sciences, Federal University of São Carlos, Rod Washington Luis km 235, 13565-905 São Carlos, SP, Brazil.
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Lima ICM, Oliveira ICDSD, da Silva Sousa D, Couto NJP, Carvalho Neta RNF, Santos DMS. Evaluation of the Genotoxic and Histological Effects in Neotropical Fish Prochilodus Lacustris (Pisces, Prochilodontidae) in Conservation Area of the Brazilian Northeast. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2023; 112:4. [PMID: 38017119 DOI: 10.1007/s00128-023-03837-y] [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: 05/30/2023] [Accepted: 11/09/2023] [Indexed: 11/30/2023]
Abstract
Human activities significantly impact the aquatic biota in lacustrine environments, leading to negative environmental consequences. Due to this, this study was carried out to evaluate the genotoxic and histological biomarkers in the gills and kidneys of Prochilodus lacustris. The collection of fish and water was conducted in three distinct stations (S1, S2, S3) in an international protected area in northeast Brazil. The histological alterations index was used to assess changes in the gills and kidneys at a histological level. In addition, micronucleus and nuclear abnormalities tests were employed to examine damage to the genetic material. According to the frequency of Micronucleus, nuclear injuries, and the histopathology of gills and kidneys, it can be inferred that station S1 had the highest impact on the fish, causing significant harm. Based on our findings, the organisms residing in Lake Açu are adversely affected by the poor environmental conditions. This raises doubts about the effectiveness of the Protection Area by Humid Zone of International Interest in Northeast Brazil.
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Affiliation(s)
- Ingrid Caroline Moreira Lima
- Postgraduate Program in Conservation Ecology and Biodiversity, State University of Maranhão (Uema), University City Paulo, VI s/n, Cidade Operária, São Luís, Maranhão, Brazil.
| | - Itallo Cristian da Silva de Oliveira
- Postgraduate Program in Conservation Ecology and Biodiversity, State University of Maranhão (Uema), University City Paulo, VI s/n, Cidade Operária, São Luís, Maranhão, Brazil
| | - Denise da Silva Sousa
- Postgraduate Program in Conservation Ecology and Biodiversity, State University of Maranhão (Uema), University City Paulo, VI s/n, Cidade Operária, São Luís, Maranhão, Brazil
| | - Natália Jovita Pereira Couto
- Postgraduate Program in Aquatic Resources and Fisheries, State University of Maranhão (Uema), University City Paulo, VI s/n, Cidade Operária, São Luís, Maranhão, Brazil
| | - Raimunda Nonata Fortes Carvalho Neta
- Postgraduate Program in Conservation Ecology and Biodiversity, State University of Maranhão (Uema), University City Paulo, VI s/n, Cidade Operária, São Luís, Maranhão, Brazil
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Moraes JS, da Costa Silva DG, Dos Santos Vaz B, Mizuschima CW, de Martinez Gaspar Martins C. Glyphosate is Harmful to Early Life Stages of the Viviparous Fish Jenynsia Multidentata: Biochemical and Locomotor Effects. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2023; 85:417-428. [PMID: 37603055 DOI: 10.1007/s00244-023-01015-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 07/04/2023] [Indexed: 08/22/2023]
Abstract
Glyphosate is the most widely used herbicide worldwide due to its efficacy in weed control in agriculture. This herbicide has been consistently detected in the aquatic environment, causing harmful consequences to nontarget organisms residing in agricultural regions. In this study, we assessed the effects of environmentally relevant concentrations of glyphosate (30-100 µg/L) on the early life stages of the viviparous fish Jenynsia multidentata through biochemical and locomotor endpoints. At 96 h of exposure, 30 and 65 µg/L glyphosate caused an increase in acetylcholinesterase (AChE) activity, and 65 µg/L glyphosate also augmented the levels of lipid peroxidation. Glyphosate at 100 µg/L did not alter the activity of acetylcholinesterase or the levels of lipid peroxidation, but it stimulated the activity of the cellular detoxification enzyme glutathione S-transferase. In addition, all concentrations affected the swimming of the fish. Under light conditions, glyphosate caused hypolocomotion at all concentrations tested, whereas under dark conditions, this was observed at 30 and 100 µg/L. Hyperlocomotion was observed at 65 µg/L glyphosate. These findings are alarming for the health of fish, such as J. multidentata that inhabit streams that pass through agricultural areas, especially for the early life stages of these fish. Research studying the effects of pollutants on native species is relevant to improve regulation that protects aquatic ecosystems.
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Affiliation(s)
- Jenifer Silveira Moraes
- Programa de Pós-Graduação em Ciências Fisiológicas, Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Av. Itália Km 8, Rio Grande, RS, 96203-900, Brazil.
| | - Dennis Guilherme da Costa Silva
- Programa de Pós-Graduação em Ciências Fisiológicas, Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Av. Itália Km 8, Rio Grande, RS, 96203-900, Brazil
| | - Bernardo Dos Santos Vaz
- Instituto Federal Sul-Rio-Grandense, Campus Pelotas. Praça Vinte de Setembro, Centro Pelotas, RS, 96015360, Brazil
| | - Catiúscia Weinert Mizuschima
- Instituto Federal Sul-Rio-Grandense, Campus Pelotas. Praça Vinte de Setembro, Centro Pelotas, RS, 96015360, Brazil
| | - Camila de Martinez Gaspar Martins
- Programa de Pós-Graduação em Ciências Fisiológicas, Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Av. Itália Km 8, Rio Grande, RS, 96203-900, Brazil
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Ray S, Shaju ST. Bioaccumulation of pesticides in fish resulting toxicities in humans through food chain and forensic aspects. Environ Anal Health Toxicol 2023; 38:e2023017-0. [PMID: 37853698 PMCID: PMC10613562 DOI: 10.5620/eaht.2023017] [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: 02/17/2023] [Accepted: 07/20/2023] [Indexed: 10/20/2023] Open
Abstract
A crucial component for agricultural productivity is pesticide application. Increased usage of pesticides has significantly increased agricultural output, reduced grain losses in storage, and overall enhanced human wellbeing. Globally, every year approximately 3 billion kg of pesticides are used which budgets around 40 billion USD. Pesticide use can leave behind unwanted residues that can contaminate food, the environment, and living tissues. They are known to spread from agricultural regions that have been treated into the wider environment, where they affect non-target creatures. All tiers of biological organisms, directly impacted by this exposure. Pesticides at sub-lethal levels alter every aspect of a fish's physiology, including histology, haematology, defence mechanisms, and behaviour. The same topic of pesticide toxicology is the emphasis of this article, which also addresses some important induced chronic toxicological effects of pesticides in fish and the extent of their bioaccumulation in fish tissues. The data represents the largest bodies of water, such as rivers and lakes, that have been contaminated by pesticides, notably due to pesticide drift. It has been discussed how readily pesticides are absorbed into fish bodies and how this enters the food chain inducing harmful impacts on human health when consumed.
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Affiliation(s)
- Suryapratap Ray
- Karunya Institute of Technology and Sciences, Tamil Nadu, India
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Monteiro R, Souza IDC, Morozesk M, Soares MP, De Angelis CF, Vieira NS, Bendhack F, Monferrán MV, Wunderlin DA, Fernandes MN. Metalliferous atmospheric settleable particulate matter action on the fat snook fish (Centropomus parallelus): Metal bioaccumulation, antioxidant responses and histological changes in gills, hepatopancreas and kidneys. CHEMOSPHERE 2023; 330:138715. [PMID: 37098361 DOI: 10.1016/j.chemosphere.2023.138715] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/31/2023] [Accepted: 04/15/2023] [Indexed: 05/14/2023]
Abstract
Metallic smoke released by steel industries is constitute by a mixture of fine and gross particles containing metals, including the emerging ones, which sedimentation contaminates soil and aquatic ecosystems and put in risk the resident biota. This study determined the metal/metalloids in the atmospheric settleable particulate matter (SePM, particles >10 μm) from a metallurgical industrial area and evaluated metal bioconcentration, antioxidant responses, oxidative stress, and the histopathology in the gills, hepatopancreas and kidneys of fat snook fish (Centropomus parallelus) exposed to different concentrations of SePM (0.0, 0.01, 0.1 and 1.0 g L-1), for 96 h. From the 27 metals (Al, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, As, Se, Rb, Sr, Y, Zr, Nb, Mo, Ag, Cd, Sn, Ba, La, Ce, W, Hg, Pb, Bi) analyzed, 18 were quantified in SePM and dissolved in seawater. Metal bioconcentrations differed among organs; Fe and Zn were the metals most bioconcentrated in all organs, Fe was higher in hepatopancreas and Zn > Fe > Sr > Al was higher in kidneys. The activity of superoxide dismutase (SOD) decreased in the gills; SOD, catalase (CAT) decreased, and glutathione peroxidase (GPx) increased in hepatopancreas and, CAT, glutathione-S-transferase (GST) and the level of glutathione (GSH) increased in kidneys. The unchanged levels of lipid peroxidation and oxidized protein in any organ indicate that the antioxidant responses were efficient to avoid oxidative stress. Organ lesion indices were higher in the gills > kidneys > hepatopancreas, being higher in fish exposed to 0.01 g L-1 SePM. All changes indicate a tissue-specific metal/metalloids bioconcentration, antioxidant and morphological responses that all together compromise fish health. Regulatory normative are needed to control the emission of these metalliferous PM to preserve the environment and biota.
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Affiliation(s)
- Rafaella Monteiro
- Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos, Rod. Washington Luiz, km 235, 13565-905, São Carlos, SP, Brazil
| | - Iara da Costa Souza
- Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos, Rod. Washington Luiz, km 235, 13565-905, São Carlos, SP, Brazil.
| | - Mariana Morozesk
- Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos, Rod. Washington Luiz, km 235, 13565-905, São Carlos, SP, Brazil
| | - Michelly Pereira Soares
- Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos, Rod. Washington Luiz, km 235, 13565-905, São Carlos, SP, Brazil
| | - Carolina Fernandes De Angelis
- Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos, Rod. Washington Luiz, km 235, 13565-905, São Carlos, SP, Brazil
| | - Nathan S Vieira
- Centro de Estudos Marinhos, Universidade Federal do Paraná, Rua Rio Grande do Norte, 145, Miramar, Pontal do Paraná, PR, Brazil
| | - Fabiano Bendhack
- Centro de Estudos Marinhos, Universidade Federal do Paraná, Rua Rio Grande do Norte, 145, Miramar, Pontal do Paraná, PR, Brazil
| | - Magdalena Victoria Monferrán
- Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), CONICET and Depto. Quimica. Orgánica, Universidad Nacional de Córdoba, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Daniel Alberto Wunderlin
- Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), CONICET and Depto. Quimica. Orgánica, Universidad Nacional de Córdoba, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Marisa Narciso Fernandes
- Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos, Rod. Washington Luiz, km 235, 13565-905, São Carlos, SP, Brazil.
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Miranda Dos Santos CC, Rodrigues Nauar A, Azevedo Ferreira J, da Silva Montes C, Rovasi Adolfo F, Leal G, Moraes Reis G, Lapinsky J, Machado de Carvalho L, Amado LL. Multiple anthropogenic influences in the Pará River (Amazonia, Brazil): A spatial-temporal ecotoxicological monitoring in abiotic and biotic compartments. CHEMOSPHERE 2023; 323:138090. [PMID: 36791820 DOI: 10.1016/j.chemosphere.2023.138090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 12/20/2022] [Accepted: 02/05/2023] [Indexed: 06/18/2023]
Abstract
The mineral wealth of the Amazon region is prone to intense exploration with consequent metals mobilization in ecosystems. Besides that, a number of other anthropogenic activities contribute to the imbalance of this important environment. The Pará River is an important water body in the Amazon basin and is under multiple anthropogenic influences, including disorderly urbanization, port activities and processing of minerals such as bauxite and kaolin. In this study, metals concentrations (Al, Cr, Pb, Ba, Ni, and Mn) in water, sediment and organisms (the fish Cheirocerus goeldii and the shrimp Macrobrachium amazonicum) and biochemical biomarkers (total antioxidant capacity, ACAP and lipid peroxidation, LPO) were analyzed along five points in the Para River with different distances to a center of anthropogenic activity, in three seasonal periods (rainy, transition and dry). Metals concentrations were similar among sites in each seasonal period but Aluminium (Al) presented the highest concentrations among all analyzed metals both in sediment and water considering all sampling points and all seasonal periods. In the dissolved fraction, Al had values above those established by the local environmental agency, especially during the rainy season. In the biotic compartment, both fish and shrimps showed higher concentrations of metals (Al and Ba) in the rainy season compared to the other seasons. Shrimp was more responsive to metal accumulation than fish, showing an adaptive response of biomarkers. Fish showed an increase of LPO in gills for individuals from the point of greater anthropogenic interference during the rainy season, but no differences in metal accumulation. We conclude that there is a seasonal pattern of metals concentration in different environmental compartments. Metal concentration in organisms and biomarkers responses, showed the effect of anthropogenic influences, which was not evident in results from chemical analyses alone, due to the intensive hydrodynamics in the region.
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Affiliation(s)
- Carla Carolina Miranda Dos Santos
- Programa de Pós-graduação Em Farmacologia e Bioquímica, Instituto de Ciências Biológicas, Universidade Federal Do Pará - UFPA, Belém, PA, Brazil; Laboratório de Ecotoxicologia and Laboratório de Pesquisa Em Monitoramento Ambiental Marinho, Instituto de Ciências Biológicas, Universidade Federal Do Pará - UFPA, Belém, PA, Brazil
| | - Alana Rodrigues Nauar
- Programa de Pós-graduação Em Oceanografia, Instituto de Geociências, Universidade Federal Do Pará - UFPA, Belém, PA, Brazil; Laboratório de Ecotoxicologia and Laboratório de Pesquisa Em Monitoramento Ambiental Marinho, Instituto de Ciências Biológicas, Universidade Federal Do Pará - UFPA, Belém, PA, Brazil
| | - Johnata Azevedo Ferreira
- Laboratório de Ecotoxicologia and Laboratório de Pesquisa Em Monitoramento Ambiental Marinho, Instituto de Ciências Biológicas, Universidade Federal Do Pará - UFPA, Belém, PA, Brazil
| | - Caroline da Silva Montes
- Facultad de Ingeniería y Tecnología, Universidad San Sebastián, Lientur, 1457, Concepción, Chile
| | - Franciele Rovasi Adolfo
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, Santa Maria, RS, Brazil
| | - Gabriela Leal
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, Santa Maria, RS, Brazil
| | - Gabriel Moraes Reis
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, Santa Maria, RS, Brazil
| | - Jéssica Lapinsky
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, Santa Maria, RS, Brazil
| | | | - Lílian Lund Amado
- Programa de Pós-graduação Em Farmacologia e Bioquímica, Instituto de Ciências Biológicas, Universidade Federal Do Pará - UFPA, Belém, PA, Brazil; Programa de Pós-graduação Em Oceanografia, Instituto de Geociências, Universidade Federal Do Pará - UFPA, Belém, PA, Brazil; Laboratório de Ecotoxicologia and Laboratório de Pesquisa Em Monitoramento Ambiental Marinho, Instituto de Ciências Biológicas, Universidade Federal Do Pará - UFPA, Belém, PA, Brazil.
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Ferreira MF, Torres C, Bracamonte E, Galetto L. Glyphosate affects the susceptibility of non-target native plant species according to their stage of development and degree of exposure in the landscape. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 865:161091. [PMID: 36566866 DOI: 10.1016/j.scitotenv.2022.161091] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 06/17/2023]
Abstract
Unsustainable agriculture is producing a great socio-ecological transformation in Latin America because it has expanded into areas occupied by native forests. Glyphosate is the most widely used herbicide, with severe ecotoxicological effects on non-target organisms. The aim of this study was to determine the effects of glyphosate on seedlings of 24 non-target herbaceous and non-herbaceous plant species present in forest relicts of Argentine Chaco. The effects of a gradient of glyphosate doses (525, 1050, 2100, 4200, and 8400 g ai/ha) were measured in seedlings of each species under greenhouse conditions. Seedlings were grown from seeds collected from native forest fragments of different sizes (assuming three different degrees of historical exposure to glyphosate in the landscape). Doses were applied at different stages of seedling development (five- and ten-weeks after emergence), and phytotoxicity, growth reduction, and sensitivity were measured. Glyphosate produced lethal or sublethal effects in all 24 species, some of which were very sensitive (>60 % of the species presented strong to severe growth reduction with ¼ of the dose used on crops). The greatest toxicological effects were related to early stage of development, herbaceous species, and low historical exposure to glyphosate. According to the species sensitivity distribution, the drift-dose to protect 95 % of the plant species that occur in larger forest fragments should not exceed 5 % of the dose commonly used on crops. These results suggest that the current weed management linked to glyphosate-resistant crops could lead to a gradual loss of biodiversity in the landscape. Concurrently, selection of glyphosate-tolerant biotypes in some non-target species could represent a very problematic cycle for the current model of industrial agriculture. Some alternatives for weed control are proposed.
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Affiliation(s)
- María Florencia Ferreira
- Instituto Multidisciplinario de Biología Vegetal, Universidad Nacional de Córdoba-Consejo Nacional de Investigaciones Científicas y Técnicas, Avenida Vélez Sarsfield 1611, Córdoba, Argentina
| | - Carolina Torres
- Instituto Multidisciplinario de Biología Vegetal, Universidad Nacional de Córdoba-Consejo Nacional de Investigaciones Científicas y Técnicas, Avenida Vélez Sarsfield 1611, Córdoba, Argentina; Cátedra de Diversidad Biológica III, Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Avenida Vélez Sarsfield 1611, Córdoba, Argentina
| | - Enzo Bracamonte
- Cátedra de Ecotoxicología, Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, Ingeniero Agrónomo Félix Aldo Marrone 746, Córdoba, Argentina
| | - Leonardo Galetto
- Instituto Multidisciplinario de Biología Vegetal, Universidad Nacional de Córdoba-Consejo Nacional de Investigaciones Científicas y Técnicas, Avenida Vélez Sarsfield 1611, Córdoba, Argentina; Cátedra de Diversidad Biológica III, Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Avenida Vélez Sarsfield 1611, Córdoba, Argentina.
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Bordin ER, Yamamoto FY, Mannes Y, Munhoz RC, Muelbert JRE, de Freitas AM, Cestari MM, Ramsdorf WA. Sublethal effects of the herbicides atrazine and glyphosate at environmentally relevant concentrations on South American catfish (Rhamdia quelen) embryos. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 98:104057. [PMID: 36592679 DOI: 10.1016/j.etap.2022.104057] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 11/28/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023]
Abstract
The objective of this work was to evaluate the effects following exposure (96 h) of South American catfish (R. quelen) embryos to active ingredients and commercial formulations from atrazine and glyphosate, isolated and in mixtures, at environmentally relevant concentrations. While the survival rates were not affected, sublethal effects were evidenced after exposure. The most frequent deformities were fin damage and axial and thoracic damage. The mixture of active ingredients caused an increase in SOD and GST, differing from the treatment with the mixture of commercial formulations. The activity of AChE was significantly reduced following the treatment with the active ingredient atrazine and in the mixture of active ingredients. In general, herbicide mixtures were responsible for causing more toxic effects to R. quelen embryos. Therefore, these responses showed to be suitable biomarkers of herbicides' exposure, in addition to generating more environmentally relevant baseline data for re-stablishing safety levels of these substances in aquatic bodies.
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Affiliation(s)
- Eduarda Roberta Bordin
- Department of Genetics, Federal University of Paraná, Curitiba, Brazil; Laboratory of Ecotoxicology, Federal Technological University of Paraná, Curitiba, Brazil.
| | | | - Yorrannys Mannes
- Laboratory of Ecotoxicology, Federal Technological University of Paraná, Curitiba, Brazil
| | - Renan César Munhoz
- Laboratory of Ecotoxicology, Federal Technological University of Paraná, Curitiba, Brazil
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Pérez-Iglesias JM, Bach NC, Colombetti PL, Acuña P, Colman-Lerner JE, González SP, Brodeur JC, Almeida CA. Biomonitoring of Alterations in Fish That Inhabit Anthropic Aquatic Environments in a Basin from Semi-Arid Regions. TOXICS 2023; 11:73. [PMID: 36668799 PMCID: PMC9863756 DOI: 10.3390/toxics11010073] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/05/2023] [Accepted: 01/05/2023] [Indexed: 06/17/2023]
Abstract
Industrial, agricultural, and urban areas can be sources of pollution and a cause of habitat fragmentation. The Conlara River located in the northeast of San Luis Province suffers different environmental pressures along its course from urban to agro-industrial areas. The present study aims to assess the water quality of the Conlara basin by evaluating how metals and pesticide contamination as well as physicochemical parameters relate to physiological stress in Jenynsia multidentata. Samplings were carried out in four sites characterized by a growing gradient of anthropic impact from the springs to the final sections of the river, starting with tourism passing through urban areas and ending with large agricultural areas (from S1 to S4) during both the dry and wet seasons. A total of 27 parameters were determined (11 physicochemical, 9 heavy metals, and 7 pesticides) in surface waters. Biomarkers (CAT, TBARS, ChE, and MN) showed significant physiological and cytological alterations in J. multidentata depending on the hydrology season. The combination of physicochemical parameters, metals, and pesticide levels allowed typification and differentiation of the sites. Some metal (Cr, Mn, Pb, and Zn) and pesticide (α-BHC, chlorpyrifos, permethrin and cypermethrin, and endosulfan α) levels recorded exceeded the recommended Argentinian legislation values. A principal component analysis (PCA) allowed detection of differences between both seasons and across sites. Furthermore, the differences in distances showed by PCA between the sites were due to differences in the presence of physicochemical parameters, metals, and pesticides correlated with several biomarkers' responses depending on type of environmental stressor. Water quality evaluation along the Conlara River shows deterioration and different types of environmental stressors, identifying zones, and specific sources of pollution. Furthermore, the biomarkers suggest that the native species could be sensitive to anthropogenic environmental pressures.
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Affiliation(s)
- Juan Manuel Pérez-Iglesias
- Laboratorio de Química Analítica Ambiental (LAQUAA), Instituto de Química de San Luis (INQUISAL-CONICET), FQByF, UNSL, Ejército de Los Andes 950, San Luis D5700, Argentina
- Departamento de Ciencias Ambientales y Producción, Universidad Nacional de Los Comechingones, Héroes de Malvinas S/N, Merlo, San Luis D5881, Argentina
| | - Nadia Carla Bach
- Área de Biología, Facultad de Química, Bioquímica y Farmacia (FQByF), Universidad Nacional de San Luis (UNSL), Ejército de Los Andes 950, San Luis D5700, Argentina
| | - Patricia Laura Colombetti
- Laboratorio de Química Analítica Ambiental (LAQUAA), Instituto de Química de San Luis (INQUISAL-CONICET), FQByF, UNSL, Ejército de Los Andes 950, San Luis D5700, Argentina
- Departamento de Ciencias Ambientales y Producción, Universidad Nacional de Los Comechingones, Héroes de Malvinas S/N, Merlo, San Luis D5881, Argentina
- Área de Biología, Facultad de Química, Bioquímica y Farmacia (FQByF), Universidad Nacional de San Luis (UNSL), Ejército de Los Andes 950, San Luis D5700, Argentina
| | - Pablo Acuña
- Laboratorio de Química Analítica Ambiental (LAQUAA), Instituto de Química de San Luis (INQUISAL-CONICET), FQByF, UNSL, Ejército de Los Andes 950, San Luis D5700, Argentina
| | - Jorge Esteban Colman-Lerner
- Centro de Investigación y Desarrollo en Ciencias Aplicadas “Dr. Jorge J. Ronco” (CINDECA), La Plata B1900, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, (CONICET), La Plata B1900, Argentina
| | - Silvia Patricia González
- Laboratorio de Química Analítica Ambiental (LAQUAA), Instituto de Química de San Luis (INQUISAL-CONICET), FQByF, UNSL, Ejército de Los Andes 950, San Luis D5700, Argentina
| | - Julie Celine Brodeur
- Instituto de Recursos Biológicos, Centro de Investigaciones de Recursos Naturales (CIRN), Hurlingham B1686, Argentina
- Instituto Nacional de Tecnología Agropecuaria (INTA), Hurlingham B1686, Argentina
| | - Cesar Américo Almeida
- Laboratorio de Química Analítica Ambiental (LAQUAA), Instituto de Química de San Luis (INQUISAL-CONICET), FQByF, UNSL, Ejército de Los Andes 950, San Luis D5700, Argentina
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10
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Yang S, Li D, Feng L, Zhang C, Xi D, Liu H, Yan C, Xu Z, Zhang Y, Li Y, Yan T, He Z, Wu J, Gong Q, Du J, Huang X, Du X. Transcriptome analysis reveals the high temperature induced damage is a significant factor affecting the osmotic function of gill tissue in Siberian sturgeon (Acipenser baerii). BMC Genomics 2023; 24:2. [PMID: 36597034 PMCID: PMC9809011 DOI: 10.1186/s12864-022-08969-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 10/26/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Maintaining osmotic equilibrium plays an important role in the survival of cold-water fishes. Heat stress has been proven to reduce the activity of Na+/K+-ATPase in the gill tissue, leading to destruction of the osmotic equilibrium. However, the mechanism of megatemperature affecting gill osmoregulation has not been fully elucidated. RESULTS In this study, Siberian sturgeon (Acipenser baerii) was used to analyze histopathological change, plasma ion level, and transcriptome of gill tissue subjected to 20℃, 24℃and 28℃. The results showed that ROS level and damage were increased in gill tissue with the increasing of heat stress temperature. Plasma Cl- level at 28℃ was distinctly lower than that at 20℃ and 24℃, while no significant difference was found in Na+ and K+ ion levels among different groups. Transcriptome analysis displayed that osmoregulation-, DNA-repair- and apoptosis-related terms or pathways were enriched in GO and KEGG analysis. Moreover, 194 osmoregulation-related genes were identified. Amongst, the expression of genes limiting ion outflow, occluding (OCLN), and ion absorption, solute carrier family 4, member 2 (AE2) solute carrier family 9, member 3 (NHE3) chloride channel 2 (CLC-2) were increased, while Na+/K+-ATPase alpha (NKA-a) expression was decreased after heat stress. CONCLUSIONS This study reveals for the first time that the effect of heat stress on damage and osmotic regulation in gill tissue of cold-water fishes. Heat stress increases the permeability of fish's gill tissue, and induces the gill tissue to keep ion balance through active ion absorption and passive ion outflow. Our study will contribute to research of global-warming-caused effects on cold-water fishes.
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Affiliation(s)
- Shiyong Yang
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Datian Li
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Langkun Feng
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Chaoyang Zhang
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Dandan Xi
- grid.80510.3c0000 0001 0185 3134College of Landscape Architecture, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Hongli Liu
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Chaozhan Yan
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Zihan Xu
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Yujie Zhang
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Yunkun Li
- grid.80510.3c0000 0001 0185 3134College of Life Science, Sichuan Agricultural University, Ya’an, 625014 Sichuan China
| | - Taiming Yan
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Zhi He
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Jiayun Wu
- grid.80510.3c0000 0001 0185 3134College of Life Science, Sichuan Agricultural University, Ya’an, 625014 Sichuan China
| | - Quan Gong
- grid.465230.60000 0004 1777 7721Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610066 Sichuan China
| | - Jun Du
- grid.465230.60000 0004 1777 7721Fisheries Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610066 Sichuan China
| | - Xiaoli Huang
- grid.80510.3c0000 0001 0185 3134Department of Aquaculture, College of Animal Science & Technology, Sichuan Agricultural University, Chengdu, 611130 Sichuan China
| | - Xiaogang Du
- grid.80510.3c0000 0001 0185 3134College of Life Science, Sichuan Agricultural University, Ya’an, 625014 Sichuan China
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11
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Kumari K, Swamy S. Field validated biomarker (ValidBIO) based assessment of impacts of various pollutants in water. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:5347-5370. [PMID: 36414892 DOI: 10.1007/s11356-022-24006-4] [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: 12/01/2021] [Accepted: 10/31/2022] [Indexed: 06/16/2023]
Abstract
The sensitivity of fish towards pollutants serves as an excellent tool for the analysis of water pollution. The effluents generated from various anthropogenic activities may contain heavy metals, pesticides, microplastics, and persistent organic pollutants (POPs) and ultimately find its way to aquatic environment. The enzymatic activities of fish collected from water bodies near major cities, oil spillage sites, agricultural land, and intensively industrialized areas have been reported to be significantly impacted in various field studies. These significant alterations in enzymatic activities act as a biomarker for monitoring purposes. The use of biomarkers not only helps in the identification of known and unknown pollutants and their detrimental health impacts, but also identifies the interaction between pollutants and organisms. The conventional method majorly used is physicochemical analysis, which is recognized as the backbone of the system for monitoring water quality. In physicochemical monitoring, major problems exist in assessing or predicting biological effects from chemical or physical data. Xenobiotic-induced enzymatic changes in fish may serve as an intuitive and efficient biomarker for determining contaminants in water bodies. Therefore, field validated biomarker (ValidBIO) approach needs to be integrated in water quality monitoring program for environmental health risk assessment of aquatic life impacted due to various point and non-point sources of water pollution.
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Affiliation(s)
- Kanchan Kumari
- CSIR-National Environmental Engineering Research Institute, Kolkata Zonal Centre, Kolkata, West Bengal, 700107, India.
| | - Senerita Swamy
- CSIR-National Environmental Engineering Research Institute, Nagpur, 440020, India
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12
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Freire MM, Gomez C, Moreira JC, Linde Arias AR. Multibiomarker approach in fish to assess a heavily polluted Brazilian estuary, Guanabara Bay. ENVIRONMENTAL MONITORING AND ASSESSMENT 2022; 195:187. [PMID: 36504393 DOI: 10.1007/s10661-022-10752-y] [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: 07/13/2022] [Accepted: 11/11/2022] [Indexed: 06/17/2023]
Abstract
Brazil's Guanabara Bay (GB), located in Rio De Janeiro, is a deeply contaminated, eutrophic waterbody that challenges the understanding of the effects of pollutants on the biota. This paper presents a strategy to evaluate the impact of contamination utilizing a multibiomarker approach in two fish species: corvine (Micropogonias furnieri) and burrfish (Chilomycterus spinosus). The strategy is comprised of a general biomarker of fish' physical condition, the condition factor (CF), and specific biomarkers of pollutant exposure such as acetylcholinesterase (AChE), metallothionein (MT) activity and biliary polycyclic aromatic hydrocarbons (PAH) metabolites. Our results indicate that fish from GB are greatly affected by environmental pollution. CF values were lower in fishes from GB than in the reference site indicating that these fishes were under higher environmental stress. Lower AChE activity level in both species showed vulnerability to the presence of pesticide residues. Higher levels of MT in both species in GB reflect the consequences of heavy metal exposure in the bay, in spite of their bioavailability being restricted specially by the high organic matter content of GB. The levels of PAHs were higher in GB for both fish species, indicating exposure to these substances. However, the fish species showed different behavior regarding the origin of the PAHs. The multibiomarker approach used in this study evidently depicted effects on the health of fish in a waterbody with a complex polluted situation and further categorized the effects of anthropogenic activities in this aquatic system.
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Affiliation(s)
- Marina Moreira Freire
- CESTEH - Centro de Estudos da Saúde do Trabalhador e Ecologia Humana, Escola Nacional de Saúde Pública - Fundação Oswaldo Cruz, Av. Leopoldo Bulhões, 1480, Rio de Janeiro, RJ, 21041-210, Brazil
- Centro Universitário Serra dos Órgãos - UNIFESO, Endereço Av. Alberto Tôrres 111 - Alto, Teresópolis, RJ, 25964-004, Brazil
| | - Cristina Gomez
- Escola de Matematica Aplicada, Fundação Getulio Vargas, Praia de Botafogo, 190, Rio de Janeiro, RJ, 22250-90, Brazil
- Instituto de Estudos em Saude Coletiva, Universidade Federal de Rio de Janeiro, Cidade Universitaria da Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-592, Brazil
| | - Josino Costa Moreira
- Instituto de Estudos em Saude Coletiva, Universidade Federal de Rio de Janeiro, Cidade Universitaria da Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-592, Brazil
| | - Ana Rosa Linde Arias
- Escola de Matematica Aplicada, Fundação Getulio Vargas, Praia de Botafogo, 190, Rio de Janeiro, RJ, 22250-90, Brazil.
- Instituto de Estudos em Saude Coletiva, Universidade Federal de Rio de Janeiro, Cidade Universitaria da Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-592, Brazil.
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13
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Walsh HL, Gordon SE, Sperry AJ, Kashiwagi M, Mullican J, Blazer VS. A case study: temporal trends of environmental stressors and reproductive health of smallmouth bass (Micropterus dolomieu) from a site in the Potomac River Watershed, Maryland, USA. ECOTOXICOLOGY (LONDON, ENGLAND) 2022; 31:1536-1553. [PMID: 36454361 PMCID: PMC9729326 DOI: 10.1007/s10646-022-02605-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/17/2022] [Indexed: 06/17/2023]
Abstract
Decades of poor reproductive success and young-of-the-year survival, combined with adult mortality events, have led to a decline in the smallmouth bass (SMB; Micropterus dolomieu) population in sections of the Potomac River. Previous studies have identified numerous biologic and environmental stressors associated with negative effects on SMB health. To better understand the impact of these stressors, this study was conducted at the confluence of Antietam Creek and the Potomac River from 2013 to 2019 to identify temporal changes associated with SMB reproductive health. Surface water samples were collected and analyzed for over 300 organic contaminants, including pesticides, phytoestrogens, pharmaceuticals, hormones and total estrogenicity (E2Eq). Adult SMB were collected and sampled for multiple endpoints, including gene transcripts associated with reproduction (molecular), histopathology (cellular), and organosomatic indices (tissue). In males, biomarkers of estrogenic endocrine disruption, including testicular oocytes (TO) and plasma vitellogenin (Vtg) were assessed. Numerous agriculture-related contaminants or land use patterns were associated with gene transcript abundance in both male and female SMB. Positive associations between pesticides in the immediate catchment with TO severity and E2Eq with plasma Vtg in males were identified. In males, the prevalence of TO and detectable levels of plasma Vtg, liver vitellogenin transcripts (vtg) and testis vtg were high throughout the study. Peaks of complex mixtures of numerous contaminants occurred during the spring/early summer when spawning and early development occurs and to a lesser extent in fall/winter during recrudescence. Management practices to reduce exposure during these critical and sensitive periods may enhance reproductive health of these economically important sportfishes.
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Affiliation(s)
- Heather L Walsh
- U.S. Geological Survey, Eastern Ecological Science Center, Leetown Research Laboratory, 11649 Leetown Rd., Kearneysville, WV, 25430, USA.
| | - Stephanie E Gordon
- U.S. Geological Survey, Eastern Ecological Science Center, Leetown Research Laboratory, 11649 Leetown Rd., Kearneysville, WV, 25430, USA
| | - Adam J Sperry
- U.S. Geological Survey, Eastern Ecological Science Center, Leetown Research Laboratory, 11649 Leetown Rd., Kearneysville, WV, 25430, USA
| | - Michael Kashiwagi
- Maryland Department of Natural Resources, Fishing and Boating Services, 10932 Putman Rd., Thurmont, MD, 21788, USA
| | - John Mullican
- Maryland Department of Natural Resources, Fishing and Boating Services, 20901 Fish Hatchery Rd., Hagerstown, MD, 21740, USA
| | - Vicki S Blazer
- U.S. Geological Survey, Eastern Ecological Science Center, Leetown Research Laboratory, 11649 Leetown Rd., Kearneysville, WV, 25430, USA
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14
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Camilo-Cotrim CF, de Souza Ondei L, de Almeida EA, Teresa FB. Fish biomarker responses reflect landscape anthropic disturbance in savanna streams. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:87828-87843. [PMID: 35821333 DOI: 10.1007/s11356-022-21865-9] [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: 08/10/2021] [Accepted: 07/01/2022] [Indexed: 06/15/2023]
Abstract
Disturbance in the landscape surrounding streams can interfere with water quality and cause harm to aquatic organisms. In this study, we evaluate the influence of land use on the genetic and biochemical biomarkers of fish in streams of Brazilian savanna (Cerrado). We also evaluated whether biomarker responses are seasonally consistent. For this purpose, individuals of the Neotropical tetra fish Astyanax lacustris were exposed in cages for 96 h, in 13 streams draining agroecosystems with different degrees of disturbance during the dry and wet seasons. After exposure, blood, liver, and gills were collected for multibiomarker analyses (micronuclei, erythrocytic nuclear abnormalities, lipid peroxidation, antioxidant enzymes, and biotransformation enzyme). The results showed that the gradient of anthropic disturbance was positively associated with genotoxic damage (erythrocytic nuclear abnormalities) and negatively associated with antioxidant and biotransformation enzymes of the liver in both seasons. No association of the gradient of anthropic disturbance with the frequency of micronuclei and for most gill enzymes was found for both seasons. Landscape disturbance was also negatively associated with water quality in the wet season. These results indicate that changes in land use interfere with the genetic and biochemical processes of organisms. Thus, the multibiomarker approach may represent an effective strategy for assessing and monitoring terrestrial landscape disturbance.
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Affiliation(s)
- Carlos Filipe Camilo-Cotrim
- Laboratório de Biogeografia e Ecologia Aquática, Universidade Estadual de Goiás, Câmpus Central ‑ Sede Anápolis ‑ Ciências Exatas e tecnológicas, 459, Br 153, nº 3.105, Anápolis, Goiás, Brasil.
| | - Luciana de Souza Ondei
- Laboratório de Biogeografia e Ecologia Aquática, Universidade Estadual de Goiás, Câmpus Central ‑ Sede Anápolis ‑ Ciências Exatas e tecnológicas, 459, Br 153, nº 3.105, Anápolis, Goiás, Brasil
| | - Eduardo Alves de Almeida
- Departamento de Ciências Naturais, Fundação Universidade Regional de Blumenau, FURB, Blumenau, Santa Catarina, Brasil
| | - Fabrício Barreto Teresa
- Laboratório de Biogeografia e Ecologia Aquática, Universidade Estadual de Goiás, Câmpus Central ‑ Sede Anápolis ‑ Ciências Exatas e tecnológicas, 459, Br 153, nº 3.105, Anápolis, Goiás, Brasil
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15
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Rudyk-Leuska N, Leuskyi M, Yevtushenko N, Khyzhniak M, Buzevich I, Makarenko A, Kotovska G, Kononenko I. Characteristics of protein, lipid, and carbohydrate metabolism of fish of the Kremenchuk Reservoir in the prespawning period. POTRAVINARSTVO 2022. [DOI: 10.5219/1771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The paper presents the results of scientific research aimed at studying the peculiarities of metabolism in the body of seven species of mature fish in the Kremenchuk reservoir in the pre-spawning period under ecological conditions that differ from existing ones according to the Dnipro Reservoir Rules of Operation. Somewhat increased levels of total protein accumulation were found during this period in the muscles of zander, perch, and gibel carp. More statistically significant differences between the content of total protein in the liver and muscles were found in other fish species, in particular in roach it was 51.2%, in bream – 57.8%, in European flounder, and zope – 40.6%.
Slightly elevated total lipids were found in the muscles of these fish. Thus, in the muscles of silver bream, it was 12.07 mg/g of raw weight, and in the muscles of gibel carp – 18.5 mg/g, while in the muscles of all other studied species of fish, this figure was in the range of 6.7 to 8.71 mg/g of raw weight. The glycogen content in the muscles of different objects of the Kremenchuk reservoir in the pre-spawning period was different. Its highest content was found in the gibel carp muscle, which reached 74 mg/g of raw weight. Significantly lower (2.7 times) was the level of glycogen accumulation in zander muscles and 3.2 times – in roach muscles. In the muscles of bream, European perch and silver bream found close, relatively low levels of glycogen, which was in the range of 10 – 13 mg/g of raw mass, and the lowest level of its accumulation was recorded in the muscles of the zope (only 4.9 mg/g). The glycogen content of the liver of all studied fish species significantly exceeded that recorded in their muscles.
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16
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Makarenko A, Mushtruk M, Rudyk-Leuska N, Kononenkо R, Shevchenko P, Khyzhniak M, Martseniuk V, Kotovska G, Klymkovetskyі A, Glebova J. Investigation of internal organs and additive tissue of hybrid hypophthalmichthys (Hypophthalmichthys spp.) as a promising raw material for the production of dietary nutritional products. POTRAVINARSTVO 2022. [DOI: 10.5219/1760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Preservation of the nutritional value of fish and the useful qualities of its rich composition is extremely important. The urgent task of the food industry is to develop and create quality food products that meet modern production trends and compete in domestic and foreign markets. This scientific paper describes studies aimed at assessing the specific weight (%) of essential nutrients (glycogen, proteins, and lipids) in particular organs and tissues of different size and mass groups of the hybrid of silver and bighead carp experimental ponds and reservoirs of Ukraine. To achieve the goal in the research process, fish farming, biochemical (study of total protein, lipids, and carbohydrates), and statistical (mathematical processing of research results) research methods were used. In all size and mass groups of the hybrid of silver and bighead carp from ponds and reservoirs in 2017, 2018, and 2019, mostly satisfactory values of general metabolism indicators were found - glycogen, proteins, and lipids in the liver, gills, and muscles of fish. In annual fish of winter ponds, total protein and glycogen content in all organs and tissues was slightly reduced. The organisms of biennial fish from feeding ponds were characterized by fluctuations in the content of glycogen in the liver (it was the highest in fish, 3.28 – 3.33%). Significant fluctuations in the total protein content of muscle, liver, and gills and a slight excess of glycogen in the liver and lipids in the gills of three-year-olds were observed in the reservoirs. The difference found in the availability of essential nutrients in the body of the studied fish indicates a change in the intensity and direction of their metabolic processes. However, their physiological condition at the time of the study was within normal limits.
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17
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Methylmercury, Trace Metals, Organotins and Their Effects on the Qatari Mangrove Shrimp, Palaemon khori. JOURNAL OF MARINE SCIENCE AND ENGINEERING 2022. [DOI: 10.3390/jmse10070843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The Qatari mangroves of Al-Khor are being increasingly exposed to a wide variety of anthropogenic pollutants due to land reclamation and urban expansion. In this study, we evaluated the lethal and genotoxic effects of methylmercury, trace metals, and organotins, assessing mortality and aneuploidy levels (abnormal number of chromosomes) in the endemic shrimp Palaemon khori under laboratory conditions. In the experimental design, two different concentrations were used for each family of contaminant (single or combined): an environmental concentration equivalent to the maximum value reported in the environment and a value ten times higher, for a period of eight weeks. Survival decreased significantly when pollutants were administrated in combination, even at environmental concentrations (as shown by Cox proportional hazards ratios): similar levels of mortality would be reached by individual type of pollutants only at ten times the environmental concentration. This critical result, under controlled lab conditions, highlights the importance of monitoring mixtures of contaminant types over single ones in the marine environment. Aneuploidy was reported in all treatments and control ranging from 5% to 19% at week four and from 7% to 21% at week eight. All treatments presented significantly higher aneuploidy levels when compared to the control. However, no significant difference was observed between the two time periods, even though 30% of the treatments could not be assessed at week eight, as not enough animals were still alive. In conclusion, the use of endemic species should be considered a valuable tool to determine local perturbations, representing a regional bioindicator of multiple environmental stressors from the initial stages of contamination.
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Bal A, Pati SG, Panda F, Paital B. Dehydration induced hypoxia and its role on mitochondrial respiratory enzymes and oxidative stress responses in liver of Asian stinging catfish Heteropneustes fossilis. Comp Biochem Physiol C Toxicol Pharmacol 2022; 256:109300. [PMID: 35182719 DOI: 10.1016/j.cbpc.2022.109300] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/30/2022] [Accepted: 02/12/2022] [Indexed: 11/30/2022]
Abstract
In the present study, Water Deprived Condition (WPC, up to 18 h) induced hypoxia and altered oxidative stress (OS) physiology along with responses of respiratory chain enzyme in Heteropneustes fossilis are described . The body O2 saturation level in the fish was declined with respect to air exposure. Higher levels of lipid peroxidation and protein carbonylation were recorded in the tissue of fish exposed to 6 h of WPC stress. The regulation of the mitochondrial complex and antioxidant enzymes, small antioxidant molecules indicated that the fish can moderately survive up to 6 h of air exposure. Probably with the onset of metabolic depression, it can critically resist the dehydration stress up to 18 h. Although the activities of glutathione peroxidase and reductase were elevated, activities of antioxidant enzymes such as superoxide dismutase and catalase were insufficient to combat WPC induced ROS and OS generated under hypoxia. The small antioxidant molecules played a key role in elimination of ROS. The elevated complex II activity was probably responsible for resisting the complex I, II and IV mediated electron leakage events in mitochondria of the fish under WPC. The total H2O2 removing capacity was less under WPC while the total units of all calculated antioxidants were alleviated signifying an interesting mechanism of WPC induced OS in the fish.
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Affiliation(s)
- Abhipsa Bal
- Redox Regulation Laboratory, Department of Zoology, College of Basic Science and Humanities, Odisha University of Agriculture and Technology, Bhubaneswar 751003, India
| | - Samar Gourav Pati
- Redox Regulation Laboratory, Department of Zoology, College of Basic Science and Humanities, Odisha University of Agriculture and Technology, Bhubaneswar 751003, India
| | - Falguni Panda
- Redox Regulation Laboratory, Department of Zoology, College of Basic Science and Humanities, Odisha University of Agriculture and Technology, Bhubaneswar 751003, India
| | - Biswaranjan Paital
- Redox Regulation Laboratory, Department of Zoology, College of Basic Science and Humanities, Odisha University of Agriculture and Technology, Bhubaneswar 751003, India.
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19
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El-Gendy KS, Aly NM, Mahmoud FH, Allah DA. Toxicological assessment of sublethal dose of acetamiprid in male mice and the efficacy of quercetin. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2022; 184:105078. [PMID: 35715032 DOI: 10.1016/j.pestbp.2022.105078] [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: 10/05/2021] [Revised: 02/19/2022] [Accepted: 03/08/2022] [Indexed: 06/15/2023]
Abstract
Acetamiprid (ACP) is a neonicotinoid insecticide that is the most effective pesticide for crop protection as well as flea control in agricultural animals and pets in the world. The goal of this study was to look at the in vivo effects of a sublethal dose of ACP on hematotoxicity, oxidative stress, hepatotoxicity, nephrotoxicity, immunotoxicity, and histological alterations, as well as the role of quercetin (QE) in alleviating these effects. Twenty adult male mice were divided into four equal groups orally administered corn oil (control), QE (50 mg kg-1 b.wt.), ACP (1/10 LD50) or ACP plus QE for two weeks. The results showed that ACP significantly lowered the body weight gain, hematological indices, glutathione (GSH), and both cellular and humoral immunity, On the other hand, levels of lipid peroxidation (LPO), glutathione peroxidase (GPx), and liver and kidney marker values were considerably increased in male mice exposed to ACP. In addition, examination under light microscopic showed that ACP induces histological alterations in liver and kidney tissues. The results also revealed that treating intoxicated mice with QE significantly reduced the deleterious effects of ACP. In conclusion, current results show that ACP at the sub lethal dose poses toxic risks to the liver and kidneys, and QE as a natural material enhances antioxidant defenses, which can be used as a potential interventional therapy against negative effects of pesticides like ACP.
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Affiliation(s)
- Kawther S El-Gendy
- Department of Pesticide Chemistry and Technology, Faculty of Agriculture, Alexandria University, Alexandria, Egypt.
| | - Nagat M Aly
- Department of Mammalian Toxicology, Central Agricultural Pesticide Lab, Giza, Egypt
| | - Fatma H Mahmoud
- Department of Mammalian Toxicology, Central Agricultural Pesticide Lab, Giza, Egypt
| | - Dina Abed Allah
- Department of Pathology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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20
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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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21
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da Silva Montes C, Ferreira MAP, Giarrizzo T, Amado LL, Rocha RM. The legacy of artisanal gold mining and its impact on fish health from Tapajós Amazonian region: A multi-biomarker approach. CHEMOSPHERE 2022; 287:132263. [PMID: 34826937 DOI: 10.1016/j.chemosphere.2021.132263] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/31/2021] [Accepted: 09/14/2021] [Indexed: 06/13/2023]
Abstract
Tapajós Region, is an area with intense historical artisanal and small-scale gold mining. Therefore, the core objective of this study was to evaluate the environmental status of different rivers located in this region, using biomarker endpoints in Serrasalmus rhombeus as a tool. Fish and sediment were collected from two rivers, Tropas and Crepori, affluent of Tapajós River, located inside a Federal Protection Area and in a Reference site. Mercury concentration in sediment and fish were traced, and biomarkers in gills and liver were analyzed. Results showed a clear difference between these two rivers compared to the Reference site. Fish tissues presented biomarker responses according to the site of collection. Catalase (CAT) activity was statistically higher in fish gills from Crepori, confirming the capacity of mercury interference with redox equilibrium. High levels of lipid peroxidation were also noted to contribute greatly in incidence of morphological changes in the liver and gills, suggesting that mercury bioaccumulation during continuous exposure promote biological responses in a cumulative manner, from molecules to tissues. This study also indicates adaptation in fish defense mechanisms given the conditions in the Tropas River, as well as a variation in biomarker responses to that of the Crepori river. In summary, Tapajós affluents presented high mercury levels in fish tissues leading to biomarker responses, demonstrating a hazardous signal of a long history of mercury pollution.
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Affiliation(s)
- Caroline da Silva Montes
- Laboratory of Cellular Ultrastructure and Immunohistochemistry, Institute of Biological Sciences, Federal University of Pará (UFPA), Belém, Pará, Brazil.
| | - Maria Auxiliadora Pantoja Ferreira
- Laboratory of Cellular Ultrastructure and Immunohistochemistry, Institute of Biological Sciences, Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - Tommaso Giarrizzo
- Laboratory of Fisheries Biology - Aquatic Resource Management, Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - Lílian Lund Amado
- Laboratory of Ecotoxicology and Laboratory of Marine Environmental Monitoring Research (LAPMAR) Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - Rossineide Martins Rocha
- Laboratory of Cellular Ultrastructure and Immunohistochemistry, Institute of Biological Sciences, Federal University of Pará (UFPA), Belém, Pará, Brazil
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22
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Vasquez-García A, Mejia-Ballesteros JE, de Godoy SHS, Barbieri E, de Sousa RLM, Fernandes AM. Norovirus GII and astrovirus in shellfish from a mangrove region in Cananéia, Brazil: molecular detection and characterization. Braz J Microbiol 2021; 53:317-326. [PMID: 34661887 DOI: 10.1007/s42770-021-00631-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 10/07/2021] [Indexed: 11/29/2022] Open
Abstract
In recent years, annual cases of gastroenteritis have been reported in the world at high rates, suggesting an association with the consumption of shellfish with enteric viruses in their tissues. Anthropic activities are considered a source of environmental pollution and the main responsible for contamination by pathogenic microorganisms in aquatic environments. The objective of this study was to evaluate, by RT-semi-nested PCR, the presence of astrovirus (AstV) and norovirus genogroup II (NoV GII) in mussels (Mytella falcata) and oysters (Crassostrea brasiliana) collected in two sites of the Lagunar Complex of Cananéia, State of São Paulo, Brazil. A total of 150 samples of mussels and oysters (75 samples each) were analyzed. AstV was not identified in any shellfish sample. NoV GII was detected in 21 samples (14%), 8 mussel samples (38%), and 13 oyster samples (62%). From the 21 positive samples, 16 were analyzed by nucleotide sequencing. The molecular characterization revealed that Brazilian samples were grouped into clades along with other sequences from Brazil, Japan, and Mexico. There was 93.8-100% amino acid sequence similarity among the samples in this study and > 94.9% when compared with the strains isolated from clinical cases in Brazil. The screening of shellfish for the presence of health-significant enteric viruses can help prevent outbreaks among consumers and contribute to the improvement of the estuarine environment.
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Affiliation(s)
- Andrea Vasquez-García
- Faculdade de Zootecnia E Engenharia de Alimentos, Universidade de São Paulo, Duque de Caxias Norte, 225, Pirassununga, SP, 13635-900, Brazil.,Escuela de Ciencias Básicas Tecnología E Ingeniería, Universidad Nacional Abierta Y a Distancia, 763532, Palmira, Colombia
| | - Julian Eduardo Mejia-Ballesteros
- Faculdade de Zootecnia E Engenharia de Alimentos, Universidade de São Paulo, Duque de Caxias Norte, 225, Pirassununga, SP, 13635-900, Brazil.,Escuela de Ciencias Agrarias Pecuarias Y del Medio Ambiente,, Universidad Nacional Abierta Y a Distancia, 763532, Palmira, Colombia
| | - Silvia Helena Seraphin de Godoy
- Faculdade de Zootecnia E Engenharia de Alimentos, Universidade de São Paulo, Duque de Caxias Norte, 225, Pirassununga, SP, 13635-900, Brazil
| | - Edison Barbieri
- Instituto de Pesca - APTA-SAA/SP. Prof, Besnard s/n, Cananéia, SP, 11990-000, Brazil
| | - Ricardo Luiz Moro de Sousa
- Faculdade de Zootecnia E Engenharia de Alimentos, Universidade de São Paulo, Duque de Caxias Norte, 225, Pirassununga, SP, 13635-900, Brazil
| | - Andrezza Maria Fernandes
- Faculdade de Zootecnia E Engenharia de Alimentos, Universidade de São Paulo, Duque de Caxias Norte, 225, Pirassununga, SP, 13635-900, Brazil.
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Sharma R, Jindal R, Faggio C. Cassia fistula ameliorates chronic toxicity of cypermethrin in Catla catla. Comp Biochem Physiol C Toxicol Pharmacol 2021; 248:109113. [PMID: 34153505 DOI: 10.1016/j.cbpc.2021.109113] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/08/2021] [Accepted: 06/13/2021] [Indexed: 12/13/2022]
Abstract
Protective effects of Cassia fistula, in Catla catla exposed to synthetic pyrethroid cypermethrin were evaluated. Fish, after chronic exposure to environmentally relevant sub-lethal concentration 0.41 μg/l of the pesticide were assessed for antioxidant activity, histopathological and ultrastructural alterations. Significant (p < 0.05) decrease in the activities of antioxidants such as CAT, SOD, GST, GSH was registered, whereas LPO level got elevated. Histological damage depicted necrosis, epithelial hypertrophy, hyperplasia and fusion of secondary lamellae and changes in gill vasculature. Histopathological alteration index was employed for the semi quantitative evaluation of the degree of tissue change (DTC). Transmission electron microscopy displayed swollen and distorted mitochondria, damaged chloride cells and necrosis. Dietary supplementation of Cassia fistula bark extract significantly (p < 0.05) improved the antioxidant activity, reduced lipid peroxidation and prevented histopathological alterations. The findings suggest that sub-lethal concentration of cypermethrin is toxic to fish. The study also draws attention towards potential of plant derived antioxidants in mitigating pesticide induced toxic effects.
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Affiliation(s)
- Ritu Sharma
- Aquatic Biology Laboratory, Department of Zoology, Panjab University, Chandigarh 160014, India
| | - Rajinder Jindal
- Aquatic Biology Laboratory, Department of Zoology, Panjab University, Chandigarh 160014, India.
| | - Caterina Faggio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Italy.
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24
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Guo H, Liang Z, Zheng P, Li L, Xian J, Zhu X. Effects of nonylphenol exposure on histological changes, apoptosis and time-course transcriptome in gills of white shrimp Litopenaeus vannamei. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 781:146731. [PMID: 33794460 DOI: 10.1016/j.scitotenv.2021.146731] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 06/12/2023]
Abstract
Nonylphenol (NP) is considered as one of the persistent organic pollutants (POPs) in the environment. Pacific white shrimp Litopenaeus vannamei is the predominant species in China, which is frequently affected by environmental pollutants. However, potential toxicity mechanism of NP in shrimp has not been comprehensively studied. To explore the physiological changes and molecular mechanism involved in NP exposure of shrimp, we analyzed histological alterations, apoptosis and transcriptional responses of L.vannamei subjected to NP. Results indicated that significant changes in the histoarchitecture of the gills were observed after NP exposure for 3, 12 and 48 h. Apoptosis was also detected in a time-dependent manner. Numerous differentially expressed genes (DEGs) were obtained at 3 h, 12 h and 48 h after exposure. On the basis of the expression patterns over the time course, these DEGs were classified into 12 clusters. GO and KEGG enrichment analysis of these DEGs was carried out and a dynamic and global view was obtained in shrimp after NP exposure on a transcriptome level. In addition, 15 DEGs involved in immune response, apoptosis, DNA repair, osmoregulation etc. were selected for qRT-PCR validation. The expression patterns of these DEGs kept a well consistent with the high-throughput data at different timepoints, which confirmed the accuracy and reliability of the transcriptome data. All the results demonstrated that NP exposure might lead to impairments of biological functions in gills, alter immune and antioxidant response, compromise DNA repair and anti-apoptosis abilities of shrimp, cause severe histopathological changes and eventually trigger apoptosis. The present study enriched the information on the toxicity mechanism of crustaceans in response to NP exposure.
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Affiliation(s)
- Hui Guo
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China; Guangdong Provincial Key Laboratory of Pathogenic Biology and Epidemiology for Aquatic Economic Animals & Key Laboratory of Control for Diseases of Aquatic Economic Animals of Guangdong Higher Education Institutes, Zhanjiang 524025, China
| | - Zhi Liang
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China; Guangdong Provincial Key Laboratory of Pathogenic Biology and Epidemiology for Aquatic Economic Animals & Key Laboratory of Control for Diseases of Aquatic Economic Animals of Guangdong Higher Education Institutes, Zhanjiang 524025, China
| | - Peihua Zheng
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Ling Li
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China; Guangdong Provincial Key Laboratory of Pathogenic Biology and Epidemiology for Aquatic Economic Animals & Key Laboratory of Control for Diseases of Aquatic Economic Animals of Guangdong Higher Education Institutes, Zhanjiang 524025, China
| | - Jian'an Xian
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Xiaowen Zhu
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524025, China; Guangdong Provincial Key Laboratory of Pathogenic Biology and Epidemiology for Aquatic Economic Animals & Key Laboratory of Control for Diseases of Aquatic Economic Animals of Guangdong Higher Education Institutes, Zhanjiang 524025, China.
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25
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Georgieva E, Yancheva V, Stoyanova S, Velcheva I, Iliev I, Vasileva T, Bivolarski V, Petkova E, László B, Nyeste K, Antal L. Which Is More Toxic? Evaluation of the Short-Term Toxic Effects of Chlorpyrifos and Cypermethrin on Selected Biomarkers in Common Carp ( Cyprinus carpio, Linnaeus 1758). TOXICS 2021; 9:toxics9060125. [PMID: 34072750 PMCID: PMC8229483 DOI: 10.3390/toxics9060125] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/20/2021] [Accepted: 05/27/2021] [Indexed: 01/02/2023]
Abstract
The general aim of this study was to investigate the negative short-term effects of different concentrations of chlorpyrifos (CPF) and cypermethrin (CYP), based on the EU legislation (MAC-EQS) in common carp (Cyprinus carpio Linnaeus, 1758) under laboratory conditions and to compare their toxicity. The fish were exposed to the pesticides for 96 h and then different histological and biochemical biomarkers were investigated in the gills and liver, and bioaccumulation analyses were conducted. The chemical studies showed increased pesticide concentrations in the gills as the first site for pollutants compared to the liver at the 96th hour. In addition, the histological analyses showed severe alterations in the gills and liver after exposure to both tested pesticides. In the gills, we found mainly intense proliferative and, to a lesser extent, degenerative changes and alterations in the circulatory system, such as necrosis and vasodilation. In the liver, regressive and progressive lesions, as well as circulatory disturbances and inflammation, were observed. The regressive lesions showed a higher degree of expression compared to the other changes. Furthermore, we found altered enzymatic activities—catalase, glutathione reductase, and glutathione peroxidase—in the liver, compared to the control. Overall, both tested pesticides impacted the studied biomarkers in common carp, even at concentrations lower than those permitted by law. However, the results of the comparative analysis showed a relatively higher toxicity of CYP compared to CPF in the fish. Still, questions persist as to whether the observed changes are adaptive or entirely destructive. To avoid any danger or risk, these pesticides must be applied cautiously, especially near water bodies.
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Affiliation(s)
- Elenka Georgieva
- Department of Developmental Biology, Faculty of Biology, Plovdiv University, 4000 Plovdiv, Bulgaria; (E.G.); (S.S.); (E.P.)
| | - Vesela Yancheva
- Department of Ecology and Environmental Conservation, Faculty of Biology, Plovdiv University, 4000 Plovdiv, Bulgaria; (V.Y.); (I.V.)
| | - Stela Stoyanova
- Department of Developmental Biology, Faculty of Biology, Plovdiv University, 4000 Plovdiv, Bulgaria; (E.G.); (S.S.); (E.P.)
| | - Iliana Velcheva
- Department of Ecology and Environmental Conservation, Faculty of Biology, Plovdiv University, 4000 Plovdiv, Bulgaria; (V.Y.); (I.V.)
| | - Ilia Iliev
- Department of Biochemistry and Microbiology, Faculty of Biology, Plovdiv University, 4000 Plovdiv, Bulgaria; (I.I.); (T.V.); (V.B.)
| | - Tonka Vasileva
- Department of Biochemistry and Microbiology, Faculty of Biology, Plovdiv University, 4000 Plovdiv, Bulgaria; (I.I.); (T.V.); (V.B.)
| | - Veselin Bivolarski
- Department of Biochemistry and Microbiology, Faculty of Biology, Plovdiv University, 4000 Plovdiv, Bulgaria; (I.I.); (T.V.); (V.B.)
| | - Eleonora Petkova
- Department of Developmental Biology, Faculty of Biology, Plovdiv University, 4000 Plovdiv, Bulgaria; (E.G.); (S.S.); (E.P.)
| | - Brigitta László
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary;
| | - Krisztián Nyeste
- Department of Hydrobiology, Faculty of Science and Technology, University of Debrecen, 4032 Debrecen, Hungary;
- Correspondence:
| | - László Antal
- Department of Hydrobiology, Faculty of Science and Technology, University of Debrecen, 4032 Debrecen, Hungary;
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26
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Xin J, Yan S, Hong X, Zhang H, Zha J. Environmentally relevant concentrations of carbamazepine induced lipid metabolism disorder of Chinese rare minnow (Gobiocypris rarus) in a gender-specific pattern. CHEMOSPHERE 2021; 265:129080. [PMID: 33261836 DOI: 10.1016/j.chemosphere.2020.129080] [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: 08/18/2020] [Revised: 11/01/2020] [Accepted: 11/19/2020] [Indexed: 06/12/2023]
Abstract
Carbamazepine (CBZ), an anticonvulsant and mood stabilizer, is ubiquitous distributed in aquatic environment. Though the toxicity and endocrine disrupting effect of CBZ on non-target organisms have been studied, its lipotoxity are scarcely known. To assess the lipotoxicity of CBZ, 2-month-old Chinese rare minnow were exposed to 0, 1, 10, and 100 μg/L CBZ for 90 d. Obvious dyslipidemia was observed after 30 d and 90 d exposure, whereas overt hyperlipidemia was observed in males at 100 μg/L treatments. Severe lipid droplet accumulation in livers was observed at 10 and 100 μg/L treatments for 30 d and in females, whereas those was observed at all treatments in males. In addition, serious mitochondria damage was observed in males at 100 μg/L treatments. After 90 d exposure, the enzyme activities of FAS and ACCα were significantly increased at 10 and 100 μg/L treatments, whereas HMGCR were markedly increased at 100 μg/L treatments (p < 0.05). However, ACCβ were markedly decreased in females at 10 and 100 μg/L treatments and in males at all treatments (p < 0.05). The transcription levels of fasn, accα, hmgcrα, fdft1, idi1, plin1, plin2, caveolin1, and caveolin2 were significantly increased at 100 μg/L treatments (p < 0.05). Moreover, the body weight was obviously increased at 10 and 100 μg/L treatments in males (p < 0.05). Our results confirmed that environmental relevant concentrations CBZ induced lipid metabolism disorder and mitochondria damage of Chinese rare minnow in a gender-specific pattern, which provided a new insight into the lipotoxicity mechanism of CBZ.
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Affiliation(s)
- Jiajing Xin
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; Beijing Key Laboratory of Industrial Wastewater Treatment and Reuse, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100085, China
| | - Saihong Yan
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; Beijing Key Laboratory of Industrial Wastewater Treatment and Reuse, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100085, China
| | - Xiangsheng Hong
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; Beijing Key Laboratory of Industrial Wastewater Treatment and Reuse, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100085, China
| | - Huan Zhang
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; Key Laboratory of Freshwater Animal Breeding, Ministry of Agriculture, College of Fisheries, Huazhong Agriculture University, Wuhan, 430070, China
| | - Jinmiao Zha
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; Beijing Key Laboratory of Industrial Wastewater Treatment and Reuse, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100085, China.
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27
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Atli G, Guasch H, Rubio-Gracia F, Zamora L, Vila-Gispert A. Antioxidant system status in threatened native fish Barbus meridionalis from the Osor River (Iberian Peninsula): I. Characterization and II. In vitro Zn assays. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2020; 79:103428. [PMID: 32473424 DOI: 10.1016/j.etap.2020.103428] [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: 08/26/2019] [Revised: 04/24/2020] [Accepted: 05/24/2020] [Indexed: 06/11/2023]
Abstract
The evaluation of antioxidant system capacity is important in aquatic toxicology. It was aimed to characterize the liver antioxidant enzymes (SOD, CAT, GPX, GR, and GST) and to test the in vitro Zn effect (200 and 400 ZnSO4 μg/L) in native fish Barbus meridionalis obtained from the Osor River (NE, Spain) influenced by Zn contamination. The maximal enzyme activities were at pH 7.0-7.5 and 100 mM phosphate buffer. Barbel showed high catalytic activity (high Vmax and low Km) indicating the efficient antioxidant detoxification ability. Direct Zn effect caused an antioxidant system imbalance. Mostly upon lower Zn concentration, GPX activity decreased (95-100 %) though CAT, GR, and GST increased (36-1543 %). GSH values either stimulated (290 %) or inhibited (85-93 %) due to tissue differences. The first record of barbel antioxidant enzyme characterization and in vitro data presenting an unbalanced antioxidant pattern could be significant to evaluate the metal pollution in the Osor River for further in vivo studies.
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Affiliation(s)
- Gülüzar Atli
- Çukurova University, Biotechnology Center, Adana, Turkey; Çukurova University, Vocational School of Imamoglu, Adana, Turkey.
| | - Helena Guasch
- GRECO, Institute of Aquatic Ecology, University of Girona, Girona, Catalonia, Spain; Centre d'Estudis Avançats de Blanes, Consejo Superior de Investigaciones Científicas, Blanes, Girona, Spain
| | | | - Lluis Zamora
- GRECO, Institute of Aquatic Ecology, University of Girona, Girona, Catalonia, Spain
| | - Anna Vila-Gispert
- GRECO, Institute of Aquatic Ecology, University of Girona, Girona, Catalonia, Spain
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28
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da Silva Montes C, Pantoja Ferreira MA, Giarrizzo T, Amado LL, Rocha RM. Evaluation of metal contamination effects in piranhas through biomonitoring and multi biomarkers approach. Heliyon 2020; 6:e04666. [PMID: 32904315 PMCID: PMC7452536 DOI: 10.1016/j.heliyon.2020.e04666] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 03/01/2020] [Accepted: 08/05/2020] [Indexed: 11/18/2022] Open
Abstract
The present field study aimed to assess the water quality of the Itacaiúnas River, located at the eastern part of the Brazilian Amazon, using water's physicochemical parameters, ecological risk assessment in sediments, biomarkers and metal bioaccumulation in piranhas at two points: upstream (P1) and downstream (P2), and the type of season (Dry and Rainy). We revealed a significant difference between the points and the seasons. Concerning, the concentration of metals (Cd, Cu, Zn, Cr, and Hg) in sediment and water, we reported significant concentrations of Cd and Cu especially on P2 at dry season. The fish gills collected in P2 showed various types of damages (moderate and severe), furthermore, the Degree of Tissue Change (DTC) reported a significant difference between points, highlighting the dreadful condition in animals' health originated from this point. In terms of the biotransformation enzyme, the GST activity was higher in fishes from P2 in both seasons. The obtained results showed clear signs of stress in fish from the downstream point. Linear correlation analysis exhibited that the biomarkers' response could be linked to the detected metals bioaccumulation. This field investigation provides baseline data on pollution status in this region and the results showed that although the overall potential ecological risks of the metals were considered low at our sampling sites including cadmium, however, Cd posed a noteworthy monomial potential ecological risk factor. Strong evidence of correlation was obtained between Cd in the environment with the gills' damage in fishes from P2. The results also indicated that S. rhombeus could be useful for biomonitoring species for assessing metal contamination.
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Affiliation(s)
- Caroline da Silva Montes
- Laboratory of Cellular Ultrastructure and Immunohistochemistry, Institute of Biological Sciences, Federal University of Pará (UFPA), Belém, Pará, Brazil
- Corresponding author.
| | - Maria Auxiliadora Pantoja Ferreira
- Laboratory of Cellular Ultrastructure and Immunohistochemistry, Institute of Biological Sciences, Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - Tommaso Giarrizzo
- Laboratory of Fisheries Biology – Aquatic Resource Management, Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - Lílian Lund Amado
- Research Group in Aquatic Pollution Biomarkers in Amazonia – BioPAq, Federal University of Pará (UFPA), Belém, Pará, Brazil
| | - Rossineide Martins Rocha
- Laboratory of Cellular Ultrastructure and Immunohistochemistry, Institute of Biological Sciences, Federal University of Pará (UFPA), Belém, Pará, Brazil
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Nolorbe-Payahua CD, de Freitas AS, Roesch LFW, Zanette J. Environmental contamination alters the intestinal microbial community of the livebearer killifish Phalloceros caudimaculatus. Heliyon 2020; 6:e04190. [PMID: 32613104 PMCID: PMC7322053 DOI: 10.1016/j.heliyon.2020.e04190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 05/22/2020] [Accepted: 06/08/2020] [Indexed: 10/26/2022] Open
Abstract
Intestinal microbiota perform important functions for the health of fishes. Knowing the microbial composition and evaluating the possible effects caused by anthropogenic pollution in the intestinal microbiota of fish populations might represent an important step in defining microbial biomarkers for water pollution. This study evaluated the impact of environmental contamination on the gut microbiota of the livebearer killifish Phalloceros caudimaculatus. The 16S survey using the V4 region of the 16S rRNA gene was used to characterize and compare the microbiota of two P. caudimaculatus populations from streams with different levels of environmental contamination in Rio Grande, RS, Brazil. Twelve bacterial operational taxonomic units (OTUs) (around one-third of the total) were shared between both fish populations. They represent the core microbiota of the gut in this species. The dominant phyla were Protebacteria and Firmicutes, with more than 80% of relative abundance. The dominant genus was Burkholderia with more than 35% of the relative abundance irrespective of the environmental condition. We detected a lower microbial diversity (Shannon index and observed OTUs) in fish from the polluted stream compared to the reference stream. The PERMANOVA analysis showed that the intestinal microbial communities from fish living in the polluted stream were distinct from those found in the reference stream (p < 0.05). Finally, we identified Luteolibacter, Methylocaldum and Rhodobacter genera, which correlated strongly with the polluted stream. These taxa might represent potential microbial biomarkers of exposure to environmental contaminants in the guts of fish. Confirmation of these findings in other polluted environments might allow the development of a microbiota-based screening approach for environmental evaluation in ecotoxicological studies in aquatic ecosystems.
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Affiliation(s)
- Christian Deyvis Nolorbe-Payahua
- Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais, Instituto de Ciências Biológicas - ICB, Campus Carreiros, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, 96203-900, Brazil
| | - Anderson Santos de Freitas
- Centro Interdisciplinar de Pesquisas em Biotecnologia - CIP-Biotec, Campus São Gabriel, Universidade Federal do Pampa, São Gabriel, RS, 97300-162, Brazil
| | - Luiz Fernando Wurdig Roesch
- Centro Interdisciplinar de Pesquisas em Biotecnologia - CIP-Biotec, Campus São Gabriel, Universidade Federal do Pampa, São Gabriel, RS, 97300-162, Brazil
| | - Juliano Zanette
- Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais, Instituto de Ciências Biológicas - ICB, Campus Carreiros, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, 96203-900, Brazil
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Parasitological and histopathological diagnosis of a non-native fish ( Oreochromis sp.) with a noticeable presence in a natural Brazilian river environment. J Parasit Dis 2019; 44:201-212. [PMID: 32174726 DOI: 10.1007/s12639-019-01184-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 11/22/2019] [Indexed: 12/17/2022] Open
Abstract
Nile tilapia is an exotic species produced in Brazilian aquaculture. The aim of this study was to constitute a pathological diagnosis in Oreochromis sp. with a noticeable presence in a river in southern Brazil, and to verify the origin of these fish in this natural habitat, an environment with high sanitary precariousness due to discharges of industrial effluents. A total of 30 fish were collected during three sampling events and their health status was assessed by parasitological fauna survey, parasitological indices and histopathological examination of the gills, liver, spleen and kidney. Five species of monogenea were identified infesting gills and stomach: Cichlidogyrus sclerosus, C. halli, C. thurstonae, Scutogyrus longicornis and Enterogyrus cichlidarum; and 4 species of trichodinidae infesting the body surface and gills: Trichodina magna, T. compacta, T. centrostrigeata and Paratrichodina africana. The results showed differences according to the seasonality of the collection, with higher parasite count and larger tissue alterations in summer. Histopathological analysis fluctuated from moderate to severe, but necrosis prevailed in all organs and in all fish, indicating that these fish did not enjoy full health.
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Reyna PB, Ballesteros ML, Albá ML, Bertrand L, González M, Miglioranza KSB, Tatián M, Hued AC. A multilevel response approach reveals the Asian clam Corbicula largillierti as a mirror of aquatic pollution. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 692:175-187. [PMID: 31344570 DOI: 10.1016/j.scitotenv.2019.07.194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 06/22/2019] [Accepted: 07/12/2019] [Indexed: 06/10/2023]
Abstract
The endobenthic bivalves are widely used as a bioindicators since they inhabit the sediment-water interface and are able to accumulate a different kind of contaminants. In the present work, we evaluated wild Corbicula largillierti (Phillippi, 1844) as a bioindicator of water quality in the central region of Argentina. The responses at different levels of the biological organization were used. We measured organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) levels in water and clams tissues. The biomarkers selected were enzymatic activities (Glutathione S-Transferase, Catalase, Acetyl-, Butyryl-cholinesterase, and Carboxylesterase) morphometry of the digestive gland, condition index and morphology of valves. In order to integrate all the responses a multivariate analysis and integrated stress index were applied. Our results showed the presence of contaminants along the studied river and the ability of C. largillierti to bioaccumulate them. All the biomarkers selected varied according to the water quality gradient, although there was no specific correlation with OCPs and PCBs levels. At the most polluted sites, the detoxification and oxidative stress enzymes, the morphometric analysis of the digestive gland and the variation in the morphology of the valves indicated the water quality degradation. The multivariate analyses allowed to discriminate the sites according to the different biomarker responses. The IBR index also showed a variation pattern according to the environmental quality gradient along the basin. According to the responses shown by C. largillierti we suggest this species as an useful bioindicator of aquatic pollution.
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Affiliation(s)
- P B Reyna
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales Departamento de Diversidad Biológica y Ecología, Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Diversidad y Ecología Animal (IDEA), Córdoba, Argentina
| | - M L Ballesteros
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales Departamento de Diversidad Biológica y Ecología, Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Diversidad y Ecología Animal (IDEA), Córdoba, Argentina
| | - M L Albá
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales Departamento de Diversidad Biológica y Ecología, Córdoba, Argentina
| | - L Bertrand
- Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina; Centro de Investigaciones en Bioquímica e Inmunología, CONICET, Córdoba, Argentina
| | - M González
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP-CONICET, Mar del Plata, Argentina
| | - K S B Miglioranza
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP-CONICET, Mar del Plata, Argentina
| | - M Tatián
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales Departamento de Diversidad Biológica y Ecología, Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Diversidad y Ecología Animal (IDEA), Córdoba, Argentina
| | - A C Hued
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales Departamento de Diversidad Biológica y Ecología, Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Diversidad y Ecología Animal (IDEA), Córdoba, Argentina.
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Pakzad Toochaei S, Ghasempouri SM, Riyahi Bakhtiari A, Khodabandeh S. Global DNA methylation changes in rock pigeon (Columba livia) as a sentinel species due to polycyclic aromatic hydrocarbons exposure in Tehran (Iran) as a megacity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:26090-26101. [PMID: 31280440 DOI: 10.1007/s11356-019-05642-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 05/29/2019] [Indexed: 06/09/2023]
Abstract
Global DNA methylation, as an epigenetic modifications, can be a promising genomic marker for monitoring the contaminants and predicting their adverse health effects. The study aims to assess the effects of 16 PAH concentration on the altered DNA methylation levels in the kidney and liver of rock pigeon (Columba livia), as a sentinel species, from Tehran megacity as well as 40 days benzo(a)pyrene in vitro exposure: (0.1, 2.5, 5, 7.5, and 10 mg kg-1 bw). Data indicated that the total LMW-PAH (low molecular weight PAHs) group (120.22, 121.34, 103.69, and 128.79 ng g-1 dw in liver, kidney, skin, and muscle, respectively) in the Tehran samples have higher levels than the other PAHs groups. In addition, the DNA methylation level had negative relation with the total amount of PAHs in liver and kidney. A comparatively higher global DNA hypomethylation (by 8.65% in liver and 3.76% in kidney) was observed in birds exposed to B(a)P. Our results lead us to suggest that DNA hypomethylation in liver and kidney associated with the B(a)P may be useful biomarker discovery (more than the amount of PAH concentration in different tissues of C. livia) in urban areas. In conclusion, based on the overall results assessed, DNA methylation changes in pigeon may show a new target pathway for evaluation of environmental health.
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Affiliation(s)
- Sahel Pakzad Toochaei
- Hamoun International Wetland Research Institute, University of Zabol, 98615-538, Zabol, Iran
| | - Seyed Mahmoud Ghasempouri
- Department of Environmental Science, Faculty of Natural Resources, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran.
| | - Alireza Riyahi Bakhtiari
- Department of Environmental Science, Faculty of Natural Resources, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran
| | - Saber Khodabandeh
- Department of Marine Biology, Faculty of Marine Sciences, Tarbiat Modares University, P.O.Box 46414-356, Noor, Iran
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Vreys N, Amé MV, Filippi I, Cazenave J, Valdés ME, Bistoni MA. Effect of Landscape Changes on Water Quality and Health Status of Heptapterus mustelinus (Siluriformes, Heptapteridae). ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2019; 76:453-468. [PMID: 30661090 DOI: 10.1007/s00244-018-00593-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 12/29/2018] [Indexed: 06/09/2023]
Abstract
Substances derived from anthropogenic activities induce changes in the physical and chemical characteristics of the aquatic environment. Physicochemical and biological studies are necessary to understand how changes in landscape affect the health of the aquatic environment. The main goal of this study was to evaluate how the landscape at different spatial scales affects (1) water quality and (2) the health status of Heptapterus mustelinus, based on several biomarkers. During the dry season, individuals were caught in three sites with different degrees of anthropogenic activity. The quality of the terrestrial environment was assessed using the Riparian Quality and Land Use Indices. The water quality condition was evaluated using a water quality index, and pesticides and pharmaceuticals were measured in water. The following biomarkers were analyzed in the fish: general health status (Condition Factor, Hepatosomatic index and energetic costs), enzymatic activity (GST, CAT, AchE), carbonyl content in proteins and histopathological responses in liver and gills. The most impacted sites by the presence of pesticides showed more alterations in the surrounding landscape; specially, changes in the riparian area. In this area, biomarkers denoted more damage than in sites with protected riparian zone. Conservation status of riparian ecosystems is crucial in the determination of rivers ecological quality. Our results demonstrate the importance of monitoring the environmental quality through an integrated analysis, using native fish to understand the effects of human activities on the biota.
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Affiliation(s)
- N Vreys
- Departamento de Diversidad Biológica y Ecología, Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Av. Velez Sarsfield 299, CP 5000, Córdoba, Argentina
| | - M V Amé
- Departamento de Bioquímica Clínica, Centro de Investigaciones en Bioquímica Clínica e Inmunología de Córdoba (CIBICI), CONICET-UNC and Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre esq. Medina Allende, Ciudad Universitaria, CP 5000, Córdoba, Argentina
| | - I Filippi
- Departamento de Bioquímica Clínica, Centro de Investigaciones en Bioquímica Clínica e Inmunología de Córdoba (CIBICI), CONICET-UNC and Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre esq. Medina Allende, Ciudad Universitaria, CP 5000, Córdoba, Argentina
| | - J Cazenave
- Laboratorio de Ictiología, Instituto Nacional de Limnología (INALI-CONICET-UNL), Santa Fe, Argentina and Facultad de Humanidades y Ciencias (FHUC-UNL), Paraje El Pozo, Ciudad Universitaria, CP 3000, Santa Fe, Argentina
| | - M E Valdés
- Departamento de Bioquímica Clínica, Centro de Investigaciones en Bioquímica Clínica e Inmunología de Córdoba (CIBICI), CONICET-UNC and Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre esq. Medina Allende, Ciudad Universitaria, CP 5000, Córdoba, Argentina
| | - M A Bistoni
- Instituto de Diversidad y Ecología Animal (IDEA), CONICET-UNC and Facultad de Ciencias Exactas, Físicas y Naturales, Universidad Nacional de Córdoba, Av. Velez Sarsfield 299, CP 5000, Córdoba, Argentina.
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Zhao C, Xu J, Xu X, Wang Q, Kong Q, Xu F, Du Y. Organ-specific responses to total ammonia nitrogen stress on juvenile grass carp (Ctenopharyngodon idellus). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:10826-10834. [PMID: 30778940 DOI: 10.1007/s11356-019-04524-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 02/06/2019] [Indexed: 06/09/2023]
Abstract
Fish are important in constructed wetland (CW) ecosystem. An 80-day experiment was conducted by exposing juvenile grass carp (Ctenopharyngodon idellus) to 0, 0.5, 2.0, 4.5, 9.0, and 18.0 mg L-1 total ammonia nitrogen (TAN) stress to determine the severity of physiological changes in fish organs (liver, gills, and muscle) in CW. Specific growth rate results indicated that low TAN (≤ 2.0 mg L-1) help maintain or enhance grass carp growth. Fish physiological indexes did not significantly change during exposure, except for the gill's reactive oxygen species (ROS) level that is susceptible to TAN exposure. Under high TAN (≥ 4.5 mg L-1), physiological changes and organ-specific responses were revealed. The ROS and malondialdehyde levels were higher in the gills than in the liver. At 9.0 mg L-1 TAN, the muscle cells manifested toxicity. The antioxidant system of different organs responded differently because the gills were more susceptible to low TAN than other organs. After TAN removal from the low TAN system, the antioxidative enzymes and antioxidants were increased to scavenge extra ROS and reverted to the normal level. However, grass carp cannot recover from the oxidative damage at ≥ 9.0 mg L-1 external TAN, resulting in organ dysfunction and failed ROS scavenging. This study provides information in maintaining CW sustainability.
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Affiliation(s)
- Congcong Zhao
- College of Geography and Environment, Collaborative Innovation Center of Human-Nature and Green Development in Universities of Shandong, Shandong Normal University, Jinan, 250014, People's Republic of China
| | - Jingtao Xu
- School of Municipal and Environmental Engineering, Shandong Jianzhu University, Jinan, 250101, China.
| | - Xiaoli Xu
- School of Environmental Science and Engineering, Shandong University, Jinan, 250100, China
| | - Qian Wang
- College of Geography and Environment, Collaborative Innovation Center of Human-Nature and Green Development in Universities of Shandong, Shandong Normal University, Jinan, 250014, People's Republic of China
| | - Qiang Kong
- College of Geography and Environment, Collaborative Innovation Center of Human-Nature and Green Development in Universities of Shandong, Shandong Normal University, Jinan, 250014, People's Republic of China
| | - Fei Xu
- College of Geography and Environment, Collaborative Innovation Center of Human-Nature and Green Development in Universities of Shandong, Shandong Normal University, Jinan, 250014, People's Republic of China
| | - Yuanda Du
- College of Geography and Environment, Collaborative Innovation Center of Human-Nature and Green Development in Universities of Shandong, Shandong Normal University, Jinan, 250014, People's Republic of China
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Pannetier P, Morin B, Clérandeau C, Lacroix C, Cabon J, Cachot J, Danion M. Comparative biomarker responses in Japanese medaka (Oryzias latipes) exposed to benzo[a]pyrene and challenged with betanodavirus at three different life stages. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 652:964-976. [PMID: 30380501 DOI: 10.1016/j.scitotenv.2018.10.256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 10/15/2018] [Accepted: 10/19/2018] [Indexed: 06/08/2023]
Abstract
It is now well documented that several contaminants can modulate the fish immune system, leading to disrupted host resistance against pathogens and increased incidence of disease. Since fish are usually co-exposed to chemicals and pathogens in the natural environment, analysis of the immunotoxic effects of pollutants is particularly relevant. The authorities in the European Union have recommended the development of toxicity assays on cell cultures and embryos, as an alternative to testing in vertebrates. This is why in our study, a fish immune challenge assay was developed for the early life stages of Japanese medaka to evaluate and compare the relevance of new biomarkers. Fish were exposed to benzo[a]pyrene (BaP), a model pollutant, for 8days at the embryonic stage, or for 48h at the larvae and juvenile stages, and fish were infected with betanodavirus by bath-challenge of 106TCID50/mL. Biometric changes and induction of malformations were observed after embryonic exposure. DNA damage and induction of EROD activity were recorded at the end of all chemical exposures. Viral infection increased the mortality rate significantly and disturbed the behavior of fish after light stimulation. While BaP exposure increased swimming speed, betanodavirus infection slowed swimming activity. In larvae co-exposed to BaP and the virus, the viral titer in the whole body was higher than in fish infected only with the virus. This study highlighted the sensitivity and usefulness of the immune challenge assay on the early life stages of Japanese medaka to evaluate the toxic effects of pollutants.
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Affiliation(s)
- Pauline Pannetier
- Bordeaux University, EPOC Laboratory, UMR 5805, F-33400 Talence, France
| | - Bénédicte Morin
- Bordeaux University, EPOC Laboratory, UMR 5805, F-33400 Talence, France
| | | | - Camille Lacroix
- Centre of Documentation, Research and Experimentation on Accidental Water Pollution (CEDRE), 715 Rue Alain Colas, 29200 Brest, France
| | - Joëlle Cabon
- French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Ploufragan-Plouzané Laboratory, Fish Viral Pathology Unit, Technopôle Brest-Iroise, 29280 Plouzané, France
| | - Jérôme Cachot
- Bordeaux University, EPOC Laboratory, UMR 5805, F-33400 Talence, France
| | - Morgane Danion
- French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Ploufragan-Plouzané Laboratory, Fish Viral Pathology Unit, Technopôle Brest-Iroise, 29280 Plouzané, France.
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Massaro MV, Pachla LA, Bastian R, Pelicice FM, Reynalte-Tataje DA. Seasonal and longitudinal variation in fish assemblage structure along an unregulated stretch of the Middle Uruguay River. NEOTROPICAL ICHTHYOLOGY 2019. [DOI: 10.1590/1982-0224-20190043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT Diversity patterns and their causes remain important questions, especially for ecosystems that preserve natural conditions. This is the case of fish diversity in large Neotropical rivers. In this context, we investigated fish diversity patterns along an extensive unregulated river section (ca. 450 km) in the Middle Uruguay River Basin. Sampling was conducted seasonally between May 2017 and March 2018, at six sites (patches) with contrasting environmental conditions. We collected 3,008 individuals belonging to 90 species. Nine were migratory, which summed relevant biomass in local assemblages (20 to 60%). We observed spatial variation in assemblage structure, but weak seasonal effects. Overall, biomass was similar among sites, but richness tended to increase downstream. Migratory fishes showed opposed trends, with higher richness and biomass upstream, particularly catfishes (Siluriformes). Ordination analyses separated sites in three groups based on variations in composition and abundance, and revealed associations between these groups and specific hydro-geomorphic conditions (i.e., flow, depth, channel width and the presence of riparian vegetation). Our study revealed that fish diversity distributes heterogeneously along the main channel, where hydro-geomorphic patches select for distinct assemblages along riverine gradients.
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Histological, Genotoxic, and Biochemical Effects on Cnesterodon decemmaculatus (Jenyns 1842) (Cyprinodontiformes, Poeciliidae): Early Response Bioassays to Assess the Impact of Receiving Waters. J Toxicol 2019; 2019:4687685. [PMID: 30693026 PMCID: PMC6332968 DOI: 10.1155/2019/4687685] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 10/05/2018] [Accepted: 12/04/2018] [Indexed: 12/12/2022] Open
Abstract
In the present study, the toxicity of receiving waters from a highly polluted urban watercourse, the Reconquista River, Argentina, collected at a dam in the upstream part of the river was evaluated. Cnesterodon decemmaculatus, a widely distributed fish species in Pampasic rivers proposed for use in ecotoxicological evaluations, was used as a test organism. A 96-h acute toxicity bioassay with river water quality which has been characterized as moderately contaminated was performed. The treatment groups were (1) whole surface river water; (2) whole surface river water with 2 mg Cd/L added as a simulated metal contaminant pulse; (3) a negative control using reconstituted moderately hard water (MHW); (4) a metal positive control, MHW + 2 mg Cd/L; and (5) a positive genotoxicity control, MHW + 5 mg Cyclophosphamide/L (CP). The condition factor rate, micronuclei frequency, and comet assay from peripherical blood, structural changes of the gill arrangement by scanning electron microscope (SEM) analysis, histopathological changes in the liver and the glutathione-S-transferase, catalase, superoxide dismutase, glutathione, and protein content from the body midsection (viscera) were evaluated. According to our results, for short term exposure, SEM analyses of gills and liver histopathological analyses could be useful tools for the evaluation of target organ damage as well as comet assays for DNA damage. We propose that the 96-h laboratory bioassay protocol described is useful for monitoring the deterioration of water quality employing the teleost C. decemmaculatus and that the microscope analysis of gills and liver as well as the comet assay methodology could be sensitive endpoint indicators.
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Mitra T, Mahanty A, Ganguly S, Purohit GK, Mohanty S, Parida PK, Behera PR, Raman RK, Mohanty BP. Expression patterns of heat shock protein genes in Rita rita from natural riverine habitat as biomarker response against environmental pollution. CHEMOSPHERE 2018; 211:535-546. [PMID: 30092534 DOI: 10.1016/j.chemosphere.2018.07.093] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 07/14/2018] [Accepted: 07/16/2018] [Indexed: 06/08/2023]
Abstract
River pollution is one of the principal environmental concerns and biomonitoring tools can play an important role in pollution assessment in the riverine environment. Heat shock proteins (Hsps) have been found to be suitable tools for monitoring stress response. In the present study, expression analyses of hsp genes (hsp27, hsp47, hsp60, hsp70, hsc70, and hsp90) and selected hsp-regulatory genes (hsf1, hyou1, ask1, jnk) were carried out by RT-qPCR in catfish Rita rita collected from selected stretches of river Ganga to investigate changes in their expression patterns as biomarker response. Water quality characteristics were measured in terms of physico-chemical characteristics (DO, BOD, COD, pH, conductivity), element profile (arsenic, mercury, cadmium, lead, chromium, zinc, copper) and persistent organic pollutants (POPs; HCH, DDT, aldrin, endosulphan, heptachlor). Water quality index was calculated and sampling sites were categorized as good/medium/bad. Multivariate analysis was carried out taking the water quality parameters and the fold changes in hsp gene expression as variables, which showed that hsp47 and hsp70b correlated well with BOD, an indicator of organic pollution. To identify the organic pollutant(s) which could be influencing the expression of hsps, again multivariate analysis was employed taking concentration of POPs and fold changes of hsps, which showed up-regulation of hsp47 and hsp70b (HSP72i) correlated well with concentrations of aldrin and HCH. Synergistic effects of these POPs could be responsible for the up-regulation of said hsps, although individually present in low concentration; thus, indicating synergistic effect of the POPs on hsp47 and hsp70b up-regulation as biomarker response.
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Affiliation(s)
- Tandrima Mitra
- ICAR- Central Inland Fisheries Research Institute, Fishery Resource and Environmental Management Division, Biochemistry Laboratory, Barrackpore, Kolkata 700 120, India
| | - Arabinda Mahanty
- ICAR- Central Inland Fisheries Research Institute, Fishery Resource and Environmental Management Division, Biochemistry Laboratory, Barrackpore, Kolkata 700 120, India
| | - Satabdi Ganguly
- ICAR- Central Inland Fisheries Research Institute, Fishery Resource and Environmental Management Division, Biochemistry Laboratory, Barrackpore, Kolkata 700 120, India
| | | | - Sasmita Mohanty
- School of Biotechnology, KIIT- Deemed University, Bhubaneswar 751024, Odisha, India
| | - Pranaya Kumar Parida
- ICAR- Central Inland Fisheries Research Institute, Fishery Resource and Environmental Management Division, Biochemistry Laboratory, Barrackpore, Kolkata 700 120, India
| | - Prajna Ritambhara Behera
- ICAR- Central Inland Fisheries Research Institute, Fishery Resource and Environmental Management Division, Biochemistry Laboratory, Barrackpore, Kolkata 700 120, India
| | - Rohan Kumar Raman
- ICAR- Central Inland Fisheries Research Institute, Fishery Resource and Environmental Management Division, Biochemistry Laboratory, Barrackpore, Kolkata 700 120, India
| | - Bimal Prasanna Mohanty
- ICAR- Central Inland Fisheries Research Institute, Fishery Resource and Environmental Management Division, Biochemistry Laboratory, Barrackpore, Kolkata 700 120, India.
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Danion M, Le Floch S, Cabon J, Louboutin L, Morin T. Transchem project - Part II: Transgenerational effects of long-term exposure to pendimethalin at environmental concentrations on the early development and viral pathogen susceptibility of rainbow trout (Oncorhynchus mykiss). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2018; 202:126-135. [PMID: 30025381 DOI: 10.1016/j.aquatox.2018.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 06/27/2018] [Accepted: 07/03/2018] [Indexed: 06/08/2023]
Abstract
In the Transchem project, rainbow trout genitors were exposed to environmental concentrations of pendimethalin over a period of 18 months and two new first generations of offspring, F1_2013 and F1_2014, were obtained. We investigated the impact of direct chemical exposure on juveniles as well as the potential cumulative transgenerational and direct effects on the larval development and on the pathogen susceptibility of offspring. Depending on the chemical treatment or not of the adults, their offspring were distributed in the tanks of our experimental system, in two batches i.e. juveniles from the control genitors (G-) and others from the contaminated ones (G+), and then, half of the tanks were exposed daily to pendimethalin (Off+) while the others were used as controls (Off-). Viral challenges were performed on the offspring, before and after three months of direct chemical exposure, with strains of infectious hematopoietic necrosis virus (IHNV), viral haemorrhagic septicemia virus (VHSV) and sleeping disease alphavirus (SDV). Direct and transgenerational macroscopic effects were observed on offspring, with a percentage of abnormalities in offspring derived from the genitors exposed to pendimethalin (G+) significantly higher compared to those from the genitors from non-exposed group (G-). Before the direct chemical exposure, similar kinetics of mortality was observed between the offspring from the contaminated or control genitors after VHSV infection. With IHNV, the G+ group died in a slightly larger proportion compared to the G- group and seroconversion was greater for the G- group. For the SDV challenge, the mortality was delayed for the G+ offspring compared to the G- and seroconversion reached 65% in the G+ group compared to 45% in the G-, with similar antibody titres. After three months of direct chemical exposure, kinetics of mortality induced by IHNV infection were similar for all groups studied. Infection with SDV resulted in a cumulative mortality of 40% for the G- groups (Off- and Off+), significantly higher than those observed from the contaminated genitors G+. Proportion of seropositivity for SDV varied from 24 to 47% depending on the group, with very low quantities of secreted antibodies. Lastly, the direct exposure of offspring could impact the capacity of fish to adapt their haematological parameters to environmental and physiological changes, and underlines the potential toxic effects on the next generations.
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Affiliation(s)
- Morgane Danion
- French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Ploufragan-Plouzané Laboratory, Fish Viral Pathology Unit, Technopôle Brest-Iroise, 29280 Plouzané, France; European University of Brittany, France.
| | - Stéphane Le Floch
- Centre of Documentation, Research and Experimentation on Accidental Water Pollution (CEDRE), 715 Rue Alain Colas, 29200 Brest, France
| | - Joelle Cabon
- French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Ploufragan-Plouzané Laboratory, Fish Viral Pathology Unit, Technopôle Brest-Iroise, 29280 Plouzané, France; European University of Brittany, France
| | - Lénaïg Louboutin
- French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Ploufragan-Plouzané Laboratory, Fish Viral Pathology Unit, Technopôle Brest-Iroise, 29280 Plouzané, France; European University of Brittany, France
| | - Thierry Morin
- French Agency for Food, Environmental and Occupational Health & Safety (ANSES), Ploufragan-Plouzané Laboratory, Fish Viral Pathology Unit, Technopôle Brest-Iroise, 29280 Plouzané, France; European University of Brittany, France
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Bertrand L, Monferrán MV, Mouneyrac C, Amé MV. Native crustacean species as a bioindicator of freshwater ecosystem pollution: A multivariate and integrative study of multi-biomarker response in active river monitoring. CHEMOSPHERE 2018; 206:265-277. [PMID: 29753289 DOI: 10.1016/j.chemosphere.2018.05.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 04/24/2018] [Accepted: 05/01/2018] [Indexed: 06/08/2023]
Abstract
The aim of this study was to evaluate the ability of Palaemonetes argentinus to evidence the environmental degradation due to pollutants mixture in a freshwater aquatic ecosystem. For this purpose, an active monitoring (96 h exposure) was carried out in seven sites along the Ctalamochita River basin (Córdoba, Argentina), as a case of study. Our results evidenced sewage discharges impact in the water quality index, as well as metal pollution in water (Ag, Al, B, Pb, Hg) and sediments (Hg) with a potential effect on aquatic biota. The accumulation of total metals measured in exposed P. argentinus showed significant correlation with metals in water. Also, metallothioneins in cephalothorax showed significant changes along the basin, correlating with soluble concentrations of Cr, Zn, Cd, Hg, and V measured in shrimp tissues, which would be reflecting their bioavailability in the environment. In addition, the increase in antioxidant and detoxifying enzymes suggests the occurrence of oxidative stress in exposed shrimps. The integrative biomarker response index (IBR) pointed out the effect of metals on P. argentinus but also the occurrence of others pollutants. Finally, a high consensus was observed for water, sediments, and shrimps through the multivariate analysis (90%), indicating that P. argentinus can reflect changes in the abiotic matrixes. Moreover, studied sites were grouped according to their environmental quality. The use of active biomonitoring and the integration of biological responses through an IBR confirm that native biota could be a useful monitoring tool for bioavailable pollutants in aquatic ecosystems constituting a highly valuable approach.
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Affiliation(s)
- Lidwina Bertrand
- Centro de Investigaciones en Bioquímica Clínica e Inmunología - CIBICI, Facultad de Ciencias Químicas, CONICET, UNC, Haya de la Torre esq. Medina Allende, 5000, Córdoba, Argentina
| | - Magdalena Victoria Monferrán
- Centro de Investigaciones en Bioquímica Clínica e Inmunología - CIBICI, Facultad de Ciencias Químicas, CONICET, UNC, Haya de la Torre esq. Medina Allende, 5000, Córdoba, Argentina
| | - Catherine Mouneyrac
- Université Catholique de l'Ouest, MMS EA2160, LUNAM université, 3 place André Leroy, BP10808, 49008 Angers Cedex 01, France
| | - María Valeria Amé
- Centro de Investigaciones en Bioquímica Clínica e Inmunología - CIBICI, Facultad de Ciencias Químicas, CONICET, UNC, Haya de la Torre esq. Medina Allende, 5000, Córdoba, Argentina.
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Crupkin AC, Iturburu FG, Crupkin M, Menone ML. Myofibrilar functional dysregulation in fish: A new biomarker of damage to pesticides. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 158:44-49. [PMID: 29656163 DOI: 10.1016/j.ecoenv.2018.03.096] [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: 07/18/2017] [Revised: 03/19/2018] [Accepted: 03/30/2018] [Indexed: 06/08/2023]
Abstract
Endosulfan (ES) modifies the ultrastructure of skeletal muscle fibers and causes changes to the swimming behavior of fish. The objectives of the present work were to evaluate, in fishes of Australoheros facetus, 1) the integrity of myofibrils (Mf) by the analysis of SDS-PAGE profiles, and 2) the functionality of Mf through the microscopically monitoring of the contraction and changes in Mg2+ Ca2+- ATPase and Mg2+(EGTA) -ATPase activities. As expected, after the addition of the contraction buffer, control fish Mf contracted. On the contrary, Mf from fish exposed at 0.5 μg/L ES showed a partial contraction and none of the fish exposed at 10 μg/L ES contracted. As judged by its high Mg2+ Ca2+ ATPase activity and low Mg2+ (EGTA) ATPase activity, control Mf showed good functionality. In Mf from fish exposed to 0.5 and 10 μg/L ES the activities of these enzymes were similar, suggesting denaturation or degradation of some component of tropomyosin-troponin complex. SDS-PAGE patterns of Mf from fish exposed to ES showed degradation of the myosin heavy chain and of tropomyosin. Similar values of lipid peroxidation (TBARS) were found in both control and exposed Mf, suggesting that lipid oxidation was not be related to the above-mentioned changes. The observed effects expand the knowledge of ES action in muscles and could be used as biomarkers of damage in fishes exposed to organochlorine compounds like the insecticide endosulfan.
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Affiliation(s)
- Andrea C Crupkin
- Laboratorio Ecotoxicología, Comisión de Investigaciones Científicas (CIC), Facultad Cs. Ex. y Nat.-UNMDP, Funes 3350, 7600 Mar del Plata, Argentina
| | - Fernando G Iturburu
- Instituto de Investigaciones Marinas y Costeras (IIMyC)- UNMDP, CONICET, Facultad Cs. Ex. y Nat. Lab. Ecotoxicología, Funes 3350, 7600 Mar del Plata, Argentina
| | - Marcos Crupkin
- Facultad de Ciencias Agrarias, UNMDP, Ruta 226, km 73.5, Balcarce, Argentina
| | - Mirta L Menone
- Instituto de Investigaciones Marinas y Costeras (IIMyC)- UNMDP, CONICET, Facultad Cs. Ex. y Nat. Lab. Ecotoxicología, Funes 3350, 7600 Mar del Plata, Argentina.
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Stara A, Kouba A, Velisek J. Biochemical and histological effects of sub-chronic exposure to atrazine in crayfish Cherax destructor. Chem Biol Interact 2018; 291:95-102. [PMID: 29908168 DOI: 10.1016/j.cbi.2018.06.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 06/07/2018] [Accepted: 06/12/2018] [Indexed: 01/18/2023]
Abstract
Atrazine (ATR) is a triazine herbicide banned in the European Union. It remains one of the most widely used herbicides in other parts of the world. Considering the scarcity of data on its possible harm to the environment and to human health, we assessed sub-chronic effects of a 14-day exposure at the environmentally relevant concentration of 6.86 μg/L and at 10% of the 96hLC50 (1.21 mg/L) in crayfish Cherax destructor and their recovery in a 14-day period in ATR-free water. Indicators assessed were behavior; hemolymph biochemical profile; oxidative and antioxidant parameters in gill, hepatopancreas, and muscle; and histology of gill and hepatopancreas. Crayfish exposed to the environmental concentration showed significant differences (P < 0.01) from controls in biochemical parameters of hemolymph (lactate, alkaline phosphatase) and activity of superoxide dismutase, as well as in histology of gill tissue. The higher concentration led to low motor activity, differences in biochemical profile of hemolymph (lactate, alkaline phosphatase, ammonia, glucose), antioxidant biomarkers (superoxide dismutase, catalase, glutathione reductase, glutathione S-transferase, reduced glutathione), as well as gill and hepatopancreas histology. Some observed effects persisted after 14-days recovery in ATR-free water. The results provide evidence that environmental concentrations of ATR produce negative effects on freshwater crayfish.
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Affiliation(s)
- Alzbeta Stara
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zatisi 728/II, 389 25, Vodnany, Czech Republic
| | - Antonin Kouba
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zatisi 728/II, 389 25, Vodnany, Czech Republic
| | - Josef Velisek
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Research Institute of Fish Culture and Hydrobiology, Zatisi 728/II, 389 25, Vodnany, Czech Republic.
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Clasen B, Loro VL, Murussi CR, Tiecher TL, Moraes B, Zanella R. Bioaccumulation and oxidative stress caused by pesticides in Cyprinus carpio reared in a rice-fish system. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 626:737-743. [PMID: 29358144 DOI: 10.1016/j.scitotenv.2018.01.154] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 01/15/2018] [Accepted: 01/16/2018] [Indexed: 05/27/2023]
Abstract
Nowadays, many irrigated rice producers have adopted the rice-fish farming systems, in which fish are reared in the same environment as rice is grown. These animals can biologically control many pests that disturb the crop, as well as increase the income of producers when they are reared in the same area as rice. However, a large variety of pesticides is often used for pest control in conventional irrigated rice crops, and fish are exposed to different pesticide concentrations and active ingredients. Thus, the aim of the current study is to assess the potential risks of these pesticides to freshwater fish (Cyprinus carpio) cultured in integrated rice-fish farming systems. We assessed five pesticides widely used in rice culture. This is the first report on the bioaccumulation of the insecticides lambda-cyhalothrin + thiamethoxam and clorantraniliprole and of the fungicide tebuconazole + trifloxystrobin associated with oxidative stress and with enzymatic and non-enzymatic parameters in edible fish samples reared in integrated in rice-fish farming systems. After 100 days of exposure, lambda-cyhalothrin and tebuconazole bioaccumulated in carp muscles. Acethylcholinesterase activity in the brain was lower in the experimental group than in the control group. Overall, the biochemical analyses showed increased responses in the experimental groups in comparison to the controls. Lipid peroxidation levels increased in the liver, gills and muscles. Protein oxidation increased in the liver and muscles. Catalase activity increased in the liver, and glutathione S-transferase increased in the liver, gills and muscles. Results demonstrate that these pesticides have severe adverse consequences in fish and indicate their potential risk to human health due to their bioaccumulation in farmed fish.
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Affiliation(s)
- Barbara Clasen
- Department of Environmental Sciences, State University of Rio Grande do Sul, 98.600-000 Três Passos, RS, Brazil.
| | - Vania L Loro
- Department of Biochemistry and Molecular Biology, Center for Natural and Exact Sciences, Federal University of Santa Maria, 97.105-900 Santa Maria, RS, Brazil
| | - Camila R Murussi
- Department of Biochemistry and Molecular Biology, Center for Natural and Exact Sciences, Federal University of Santa Maria, 97.105-900 Santa Maria, RS, Brazil
| | - Tadeu Luis Tiecher
- Federal Institute Farroupilha, Campus Alegrete, 97.555-000 Alegrete, RS, Brazil
| | - Bibiana Moraes
- Department of Biochemistry and Molecular Biology, Center for Natural and Exact Sciences, Federal University of Santa Maria, 97.105-900 Santa Maria, RS, Brazil
| | - Renato Zanella
- LARP - Laboratory of Pesticide Residue Analysis, Federal University of Santa Maria, Santa Maria, RS, Brazil
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Rašković B, Poleksić V, Skorić S, Jovičić K, Spasić S, Hegediš A, Vasić N, Lenhardt M. Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 153:238-247. [PMID: 29454232 DOI: 10.1016/j.ecoenv.2018.01.058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 01/23/2018] [Accepted: 01/29/2018] [Indexed: 06/08/2023]
Abstract
Chub (Squalius cephalus) specimens were collected in Korenita River seven months after spillover from the waste water of antimony mine tailing pond and compared with chub living in Kruščica reservoir (intended for water supply) and Međuvršje reservoir (influenced by intense emission of industrial, urban and rural wastewater). Concentrations of 15 elements (Al, As, B, Ba, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Si, Sr, Zn) were determined in muscle, liver and gills of chub by inductively coupled plasma optical spectrometry (ICP-OES) and histopathological alterations in liver and gills were assessed. Chub specimens from Korenita River had higher concentrations of As, Ba and Pb in all three investigated tissues as well as higher total histopathological index values than chub from reservoirs. Specimens from Međuvršje reservoir were characterized by higher values for concentrations of Cu and Si in muscle tissue and higher values for regressive histopathological alterations in gills. Individuals of chub from Kruščica reservoir had the highest concentrations of Fe in liver, Hg in muscle and Sr and Zn in muscle while gills had the lowest value of total histopathological index. The results from the present study showed higher level of histopathological alterations as a result of mine tailing accident. As a result of mixed contamination on the Međuvršje site, histopathological index values of gills were in line with the index value from Korenita River. Increased values for Fe and Sr in chub tissue from Kruščica reservoir could be explained by geological structure of the site which is characterized by magmatic rock rich in Cu, Fe and Ni as well as dominant carbonate sediment complex of marine origin with increased level of Sr.
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Affiliation(s)
- 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
| | - Stefan Skorić
- University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia
| | - Katarina Jovičić
- University of Belgrade-Institute for Biological Research "Siniša Stanković", Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Slađana Spasić
- University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia; Singidunum University, Faculty of Informatics and Computing, Danijelova 32, 11010 Belgrade, Serbia
| | - Aleksandar Hegediš
- University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia; University of Belgrade-Faculty of Biology, Institute of Zoology, Studentski trg 16, 11000 Belgrade, Serbia
| | - Nebojša Vasić
- University of Belgrade-Faculty of Mining and Geology, Department of Mineralogy, Crystallography, Petrology and Geochemistry, Đušina 7, 11000 Belgrade, Serbia
| | - Mirjana Lenhardt
- University of Belgrade-Institute for Multidisciplinary Research, Kneza Višeslava 1, 11030 Belgrade, Serbia; University of Belgrade-Institute for Biological Research "Siniša Stanković", Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
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Wilhelm S, Henneberg A, Köhler HR, Rault M, Richter D, Scheurer M, Suchail S, Triebskorn R. Does wastewater treatment plant upgrading with activated carbon result in an improvement of fish health? AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2017; 192:184-197. [PMID: 28965022 DOI: 10.1016/j.aquatox.2017.09.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 09/16/2017] [Accepted: 09/19/2017] [Indexed: 06/07/2023]
Abstract
In the present study, the efficiency of a wastewater treatment plant (WWTP) upgraded with a powdered activated carbon unit for the reduction of micropollutants and the related advantages for fish health have been analyzed by means of different biomarkers, i.e. histopathological investigations, analyses of glycogen content and stress proteins, as well as by chemical analyses in different matrices. Comparative analyses were conducted prior and subsequent to the installation of the additional purification unit. Chemical analyses revealed a significant reduction of several pharmaceuticals, including diclofenac, carbamazepine and metoprolol, in samples of effluent and surface water downstream of the WWTP after its upgrade. In addition, diminished concentrations of diclofenac and PFOS were detected in tissues of analyzed fish. Histopathological investigations of fish liver, gills, and kidney revealed improved tissue integrity in fish after improved wastewater treatment. In parallel, biochemical measurements of glycogen revealed increased energy resources in fish liver and, furthermore, hsp70 levels in livers of exposed rainbow trout and in kidneys of exposed brown trout were lower after than before the WWTP upgrade. In summary, additional treatment with powdered activated carbon led to a reduction of potentially hazardous chemicals in the effluent and the adjacent river and, consequently, to an improvement of fish health in the receiving water course.
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Affiliation(s)
- Sabrina Wilhelm
- Animal Physiological Ecology, University of Tübingen, Auf der Morgenstelle 5, D-72076 Tübingen, Germany.
| | - Anja Henneberg
- Animal Physiological Ecology, University of Tübingen, Auf der Morgenstelle 5, D-72076 Tübingen, Germany.
| | - Heinz-R Köhler
- Animal Physiological Ecology, University of Tübingen, Auf der Morgenstelle 5, D-72076 Tübingen, Germany.
| | - Magali Rault
- Institut Méditerranéen de Biodiversité et d'Ecologie Marine et Continentale, IMBE UAPV AMU IRD, Pôle Agrosciences, BP 21239, 84916 Avignon, France.
| | - Doreen Richter
- DVGW Water Technology Center, Karlsruher Straße 84, D-76139 Karlsruhe, Germany.
| | - Marco Scheurer
- DVGW Water Technology Center, Karlsruher Straße 84, D-76139 Karlsruhe, Germany.
| | - Séverine Suchail
- Institut Méditerranéen de Biodiversité et d'Ecologie Marine et Continentale, IMBE UAPV AMU IRD, Pôle Agrosciences, BP 21239, 84916 Avignon, France.
| | - Rita Triebskorn
- Animal Physiological Ecology, University of Tübingen, Auf der Morgenstelle 5, D-72076 Tübingen, Germany; Steinbeis Transfer-Center for Ecotoxicology and Ecophysiology, Blumenstrasse 13, D-72108 Rottenburg, Germany.
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