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Fernandes IF, Fujiwara GH, Moraes Utsunomiya HS, Souza IC, Monteiro DA, Monferrán MV, Wunderlin DA, Fernandes MN, Carvalho CDS. Oxidative stress and neurotoxicity induced by exposure to settleable atmospheric particulate matter in bullfrog tadpoles, Aquarana catesbeiana, (Shaw, 1802). CHEMOSPHERE 2024; 353:141576. [PMID: 38462180 DOI: 10.1016/j.chemosphere.2024.141576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 02/21/2024] [Accepted: 02/28/2024] [Indexed: 03/12/2024]
Abstract
Bullfrog tadpoles, Aquarana catesbeiana, were exposed to settleable particulate matter (SePM), (1 g L-1, 96 h) and their organs were collected for analysis of metal/metalloid, oxidative stress and neurotoxicity in liver, muscle, kidney and brain. The SePM water of the exposed groups contained 18 of the 28 metals/metalloids detected in ambient particulate matter (APM). Fe56 and Al were those that presented the highest concentrations, Cr, Mn, Pb and Cu increased from 10 to 20 times and Ti, V, Sr, Rb, Cd, Sn and Ni increased from 1 to 3 times compared to the control. Bioaccumulation of metals/metalloids in the exposure water varied significantly between organs, with the muscle and liver showing the highest concentrations of metals, followed by the brain. Lipoperoxidation and malondialdehyde increased only in muscle, while carbonyl proteins increased only in the liver and brain. Regarding nitric oxide synthase, there was an increase in the liver and brain in the group exposed to SePM. Catalase activity decreased in the liver and muscle, while the activity of glutathione peroxidase, increased in the liver and kidney and decreased in muscle. Glutathione S-transferase, which is mainly responsible for detoxification, increased in the liver and decreased in muscle and the kidney. Cholinesterase activity increased only in the muscle. The results indicate oxidative stress, due to oxidation catalyzed by metals, components of SePM. Thus, the results contribute to the understanding that SePM has a deleterious effect on the aquatic environment, negatively affecting bullfrog tadpoles, in different ways and levels in relation to the analyzed organs.
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Affiliation(s)
- Isabela Ferreira Fernandes
- Programa de Pós-Graduação em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP CEP 18052-780, Brazil
| | - Gabriel Hiroshi Fujiwara
- Programa de Pós-Graduação em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP CEP 18052-780, Brazil
| | - Heidi Samantha Moraes Utsunomiya
- Departamento de Biologia (DBio), Centro de Ciências Humanas e Biológicas (CCHB), Universidade Federal de São Carlos (UFSCar), 18052-780, São Carlos, São Paulo, Brazil
| | - Iara Costa Souza
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil; Grupo de Mutagênese Ambiental, Departamento de Ciências Biológicas, Universidade Federal do Espírito Santo (DBV/UFES), Av. Fernando Ferrari, 514, 29075-910, Vitória, Espírito Santo, Brazil
| | - Diana Amaral Monteiro
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil
| | - Magdalena Victoria Monferrán
- Departamento Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, and CONICET, CIBICI, Ciudad Universitaria, Medina Allende esq. Haya de la Torre s/n, 5000, Córdoba, Argentina; Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), CONICET and Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Daniel Alberto Wunderlin
- Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), CONICET and Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Marisa Narciso Fernandes
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil
| | - Cleoni Dos Santos Carvalho
- Programa de Pós-Graduação em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP CEP 18052-780, Brazil; Departamento de Biologia (DBio), Centro de Ciências Humanas e Biológicas (CCHB), Universidade Federal de São Carlos (UFSCar), 18052-780, São Carlos, São Paulo, Brazil.
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da Costa RL, Souza IC, Morozesk M, de Carvalho LB, Carvalho CDS, Monferrán MV, Wunderlin DA, Fernandes MN, Monteiro DA. Toxic, genotoxic, mutagenic, and bioaccumulative effects of metal mixture from settleable particulate matter on American bullfrog tadpoles (Lithobates catesbeianus). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 340:122846. [PMID: 37926415 DOI: 10.1016/j.envpol.2023.122846] [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: 07/09/2023] [Revised: 10/29/2023] [Accepted: 10/30/2023] [Indexed: 11/07/2023]
Abstract
Amphibians are more susceptible to environmental stressors than other vertebrates due to their semipermeable skin and physiological adaptations to living in very specific microhabitats. Therefore, the aim of the present study was to investigate the effects of a metal mixture from settleable particulate matter (SePM) released from metallurgical industries on Lithobates catesbeianus tadpoles. Endpoints analyzed included metal bioconcentration, morphological (biometrical indices), hematological parameters (hemoglobin and blood cell count), and erythrocyte DNA damage (genotoxicity and mutagenicity). American bullfrog tadpoles (Gosner's stage 25) were kept under control condition (no contaminant addition) or exposed to a sub-lethal and environmentally relevant concentration (1 g.L-1) of SePM for 96 h. Tadpoles exposed to SePM exhibited elevated whole blood levels of Fe56, AL, Sn, Pb, Zn, Cr, Cu, Ti, Rb, V, Ce, La, Ag, As. SePM-exposed tadpoles showed a significant decrease in condition factor (12%) and increases in hepatosomatic index (25%), hemoglobin concentration (17%), and total leukocytes (82%), thrombocytes (90%), and monocytes (78%) abundance. In addition, exposed tadpoles showed higher MN and ENAs (340 and 140%, respectively) frequencies, and erythrocyte DNA damage with approximately 1.2- to 1.8-fold increases in comet parameters. Taken together, these results suggest that the multimetal mixture found in SePM is potentially genotoxic and mutagenic to L. catesbeianus tadpoles, induces stress associated with hematological changes, and negatively affects growth. Although such contamination occurs at sublethal levels, regulatory standards are needed to control the emission of SePM and protect amphibian populations.
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Affiliation(s)
- Regiane Luiza da Costa
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil; Programa de Pós-Graduação Em Ciências Ambientais (PPGCAm), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), Brazil
| | - Iara Costa Souza
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil
| | - Mariana Morozesk
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil
| | - Luana Beserra de Carvalho
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil; Programa de Pós-Graduação Em Ciências Ambientais (PPGCAm), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil
| | - Cleoni Dos Santos Carvalho
- Departamento de Biologia (DBio), Centro de Ciências Humanas e Biológicas (CCHB), Universidade Federal de São Carlos (UFSCar), 18052-780, São Carlos, São Paulo, Brazil
| | - Magdalena Victoria Monferrán
- ICYTAC, Instituto de Ciencia y Tecnología de Alimentos Córdoba, CONICET and Dpto. Qca. Orgánica, Fac. Cs. Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Daniel Alberto Wunderlin
- ICYTAC, Instituto de Ciencia y Tecnología de Alimentos Córdoba, CONICET and Dpto. Qca. Orgánica, Fac. Cs. Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Marisa Narciso Fernandes
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil
| | - Diana Amaral Monteiro
- Departamento de Ciências Fisiológicas (DCF), Centro de Ciências Biológicas e da Saúde (CCBS), Universidade Federal de São Carlos (UFSCar), 13565-905, São Carlos, São Paulo, Brazil.
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Duarte EB, Neves MA, de Oliveira FB. Main chemical and mineralogical components of the Rio Doce sediments and the iron ore tailing from the Fundão Dam disaster, Southeastern Brazil. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:456. [PMID: 36892675 DOI: 10.1007/s10661-023-11087-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: 09/12/2022] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
Since the Fundão Dam rupture in Southeastern Brazil caused an enormous amount of iron ore tailing (IOT) to be discharged into the Doce River Catchment, various works have been published on the soil, water, and biota contamination by potentially hazardous trace metals. However, the objective of this study is to investigate changes in the main chemical composition and the mineral phases, which has not been studied yet. We present an analysis of sediment samples collected in the Doce River alluvial plain, before and after the disaster, as well as the tailing deposited. Granulometry, main chemical composition by X-ray fluorescence spectrometry, mineralogy by X-ray diffractometry, quantification of mineral phases using the Rietveld method, and scanning electron microscope imaging are shown. We conclude that the Fundão Dam rupture introduced fine particles into the Doce River alluvial plain, increasing the Fe and Al content in the sediments. The high Fe, Al, and Mn contents in the finer iron ore tailing fractions represent environmental risks for soil, water, and biotic chains. The IOT mineralogical components, mainly the muscovite, kaolinite, and hematite present in the finer particles can increase the sorption and desorption capacity of harmful trace metals depending on the natural or induced redox conditions, which are not always predictable and avoidable in the environment.
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Affiliation(s)
- Eduardo Baudson Duarte
- Instituto Federal do Espírito Santo-Campus Nova Venécia, Coordenadoria do Curso de Bacharelado em Geologia, Rod. Miguel Curry Carneiro, 799, Santa Luzia, Nova Venécia, ES, 29830-000, Brazil.
| | - Mirna Aparecida Neves
- Departamento de Geologia, Centro de Ciências Exatas, Naturais e da Saúde, Universidade Federal do Espírito Santo, Alto Universitário, s/no, Guararema, Alegre, ES, 29500-000, Brazil
| | - Fabricia Benda de Oliveira
- Departamento de Geologia, Centro de Ciências Exatas, Naturais e da Saúde, Universidade Federal do Espírito Santo, Alto Universitário, s/no, Guararema, Alegre, ES, 29500-000, Brazil
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Utsunomiya HSM, Ferraz JVC, Fujiwara GH, Gutierres DM, Fernandes IF, de Lacerda Valverde BS, de Oliveira C, Franco-Belussi L, Fernandes MN, Dos Santos Carvalho C. Changes in blood parameters and metabolism in bullfrog tadpoles, Lithobates catesbeianus, (Shaw, 1802) after exposure to the Sorocaba River (São Paulo, Brazil) water. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:33419-33431. [PMID: 36480144 DOI: 10.1007/s11356-022-24590-5] [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: 08/04/2022] [Accepted: 11/30/2022] [Indexed: 06/17/2023]
Abstract
This study evaluated the genetic damage, oxidative stress, neurotoxicity, and energy metabolism in bullfrog tadpoles (Lithobates catesbeianus) exposed to water from two sites of the Sorocaba River, Ibiúna (PI), and Itupararanga reservoir (PIR), in summer and winter. After 96-h exposure, the erythrocyte number decreased in PI and increase in PIR in summer. Bullfrogs show oxidative unbalance (liver, kidney, and muscle), with alterations in the nitric oxide synthase and glucose 6-phosphate dehydrogenase. Cholinesterase increased in the brain in PI and PIR in the summer and decreased in PI in the winter. It also increased in the muscle in both PI and PIR in the winter. Tadpoles show alterations in the activity of the metabolic enzymes (liver, kidney, and muscle), such as phosphofructokinase, pyruvatokinase, malate dehydrogenase, and lactate dehydrogenase; and in the amount of glucose and triglycerides metabolites. Exposure to the Sorocaba River reflected a stressful situation for L. catesbeianus as the changes caused to their metabolism associated with oxidative stress and neurotoxicity may have effects on the development of tadpoles.
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Affiliation(s)
- Heidi Samantha Moraes Utsunomiya
- Laboratório de Bioquímica E Microbiologia (LaBioM), Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP, CEP 18052-780, Brazil
| | - João Victor Cassiel Ferraz
- Laboratório de Bioquímica E Microbiologia (LaBioM), Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP, CEP 18052-780, Brazil
| | - Gabriel Hiroshi Fujiwara
- Laboratório de Bioquímica E Microbiologia (LaBioM), Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP, CEP 18052-780, Brazil
| | - Davi Marques Gutierres
- Laboratório de Bioquímica E Microbiologia (LaBioM), Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP, CEP 18052-780, Brazil
| | - Isabela Ferreira Fernandes
- Laboratório de Bioquímica E Microbiologia (LaBioM), Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP, CEP 18052-780, Brazil
- Programa de Pós-Graduação Em Biotecnologia E Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP, CEP 18052-780, Brazil
| | - Bruno Serra de Lacerda Valverde
- Programa de Pós-Graduação Em Biodiversidade, Universidade Estadual Paulista (UNESP), Campus de São José Do Rio Preto, São José Do Rio Preto, SP, Brazil
| | - Classius de Oliveira
- Departamento de Ciências Biológicas, Universidade Estadual Paulista (UNESP), Campus de São José Do Rio Preto, São José Do Rio Preto, SP, Brazil
| | - Lilian Franco-Belussi
- Laboratório de Patologia Experimental (LAPex), Instituto de Biociências, Universidade Federal de Mato Grosso Do Sul, Campus Campo Grande, Campo Grande, MS, Brazil
| | - Marisa Narciso Fernandes
- Departamento de Ciências Fisiológicas, Universidade Federal de São Carlos, Caixa Postal 676, Rodovia Washington Luís Km 235, São Carlos, SP, CEP 13565-905, Brazil
| | - Cleoni Dos Santos Carvalho
- Laboratório de Bioquímica E Microbiologia (LaBioM), Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP, CEP 18052-780, Brazil.
- Programa de Pós-Graduação Em Biotecnologia E Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, Sorocaba, SP, CEP 18052-780, Brazil.
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Gomes AS, Passos LS, Rocha Aride PH, Chisté B, Gomes LC, Boldrini-França J. Gene expression changes in Epinephelus marginatus (Teleostei, Serranidae) liver reveals candidate molecular biomarker of iron ore contamination. CHEMOSPHERE 2022; 303:134899. [PMID: 35561782 DOI: 10.1016/j.chemosphere.2022.134899] [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: 01/27/2022] [Revised: 05/05/2022] [Accepted: 05/06/2022] [Indexed: 06/15/2023]
Abstract
Wastes from iron ore mining activities are potentially damaging to adjacent aquatic ecosystems. We aimed to determine biomarkers of environmental exposure to this xenobiotic in the dusky grouper Epinephelus marginatus by differential gene expression analysis. For this, fish were exposed to iron ore (15.2 mg/L) and gene expression in liver was assessed by RNA-Seq and compared to the control group. A total of 124 differentially expressed genes were identified, from which 52 were upregulated and 72 were downregulated in response to iron ore. From these, ferritin (medium subunit), cytochrome b reductase and epoxide hydrolase genes were selected for validation by RT-qPCR that confirmed the upregulation of epoxide hydrolase in fish exposed to iron ore.
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Affiliation(s)
- Aline Silva Gomes
- Universidade Vila Velha, Rua Comissário José Dantas Melo, 21, 29102-770, Vila Velha ES, Brazil
| | - Larissa Souza Passos
- Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, Av. Professor Lineu Prestes, 580, 05508-000, São Paulo SP, Brazil
| | | | - Bárbara Chisté
- Universidade Vila Velha, Rua Comissário José Dantas Melo, 21, 29102-770, Vila Velha ES, Brazil
| | - Levy Carvalho Gomes
- Universidade Vila Velha, Rua Comissário José Dantas Melo, 21, 29102-770, Vila Velha ES, Brazil
| | - Johara Boldrini-França
- Universidade Vila Velha, Rua Comissário José Dantas Melo, 21, 29102-770, Vila Velha ES, Brazil; School of Biochemistry, Biomedical Sciences, University of Bristol, University Walk, Bristol BS8 1TD, United Kingdom.
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Grott SC, Israel N, Lima D, Bitschinski D, Abel G, Alves TC, da Silva EB, de Albuquerque CAC, Mattos JJ, Bainy ACD, de Almeida EA. Influence of temperature on growth, development and thyroid metabolism of American bullfrog tadpoles (Lithobates catesbeianus) exposed to the herbicide tebuthiuron. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2022; 94:103910. [PMID: 35718323 DOI: 10.1016/j.etap.2022.103910] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 05/23/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
The influence of temperature (25 and 32 °C) on the negative effects of the herbicide tebuthiuron (TBU, 0, 10, 50 and 200 ng.L-1, 16 days) on thyroid function and metamorphosis of Lithobates catesbeianus tadpoles was evaluated. Metamorphosis was accelerated by TBU exposure at 25 ºC, but delayed at 32 ºC with considerable losses of body mass. T3 and T4 levels were not altered. The highest TBU concentrarion at 25 ºC increased TR β and DIO3 transcript levels, which is consistent with development acceleration in tadpoles. At 32 ºC TR β transcript levels were lower than the values recorded at 25 ºC, and those tadpoles exposed to the highest TBU concentration presented increased diameter of thyroid follicles compared to controls at same temperature. This study evidences that TBU at environmentally realistic concentrations is able to disrupt thyroidogenesis in bullfrog tadpoles, impairing their development. These effects are influenced by temperature.
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Affiliation(s)
- Suelen C Grott
- Environmental Engineering Post-Graduation Program, University of Blumenau, Blumenau, SC, Brazil
| | - Nicole Israel
- Center for Studies in Aquatic Toxicology, CETAq/FURB, Brazil
| | - Daína Lima
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry, Department of Biochemistry, Federal University of Santa Catarina, UFSC, Florianópolis, SC, Brazil
| | | | - Gustavo Abel
- Center for Studies in Aquatic Toxicology, CETAq/FURB, Brazil
| | - Thiago C Alves
- Environmental Engineering Post-Graduation Program, University of Blumenau, Blumenau, SC, Brazil
| | - Elizia B da Silva
- Department of Natural Science, University of Blumenau, Blumenau, SC, Brazil
| | | | - Jacó J Mattos
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry, Department of Biochemistry, Federal University of Santa Catarina, UFSC, Florianópolis, SC, Brazil
| | - Afonso C D Bainy
- Laboratory of Biomarkers of Aquatic Contamination and Immunochemistry, Department of Biochemistry, Federal University of Santa Catarina, UFSC, Florianópolis, SC, Brazil
| | - Eduardo A de Almeida
- Environmental Engineering Post-Graduation Program, University of Blumenau, Blumenau, SC, Brazil.
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Horai S, Murakami S, Sakoda A, Nakashita R, Kunisue T, Ishimori Y. Environmental monitoring of trace elements and evaluation of environmental impacts to organisms near a former uranium mining site in Nigyo-toge, Japan. ENVIRONMENTAL MONITORING AND ASSESSMENT 2022; 194:415. [PMID: 35536368 DOI: 10.1007/s10661-022-10034-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 04/05/2022] [Indexed: 06/14/2023]
Abstract
This study was conducted to find out characteristics of trace element levels and those impacts to organisms at a former uranium (U) mining site. Concentrations of trace elements (Li, Mg, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Rb, Sr, Mo, Cd, Cs, Ba, Pb, Bi, and U) were determined in sediments, water, and three organism types (insects, frogs, and newts) from three zones in the former U mining site, Ningyo-toge in Japan. Concentrations of As and U in the sediments and water samples were the highest at the mill tailings pond (MP) site, where post-U extraction remnants have been accumulated. Additionally, among the organisms analyzed the highest concentrations of these elements/isotopes were found in newts from MP. Considering data analyses of the whole-body element concentrations, bioaccumulation factors, and δ15N values for the organisms, it was concluded that newts might be the most vulnerable species in this location. Further monitoring and more accurate evaluation of the ecological impacts are preferred for this former U mining site.
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Affiliation(s)
- Sawako Horai
- Department of Environment and Public Health, National Institute for Minamata Disease, 4058-18, Hama, Minamata, Kumamoto, 867-0008, Japan.
| | - Shoichi Murakami
- Faculty of Regional Sciences, Tottori University, Tottori, Japan
| | - Akihiro Sakoda
- Ningyo-Toge Environmental Engineering Center, Japan Atomic Energy Agency, Okayama, Japan
| | | | - Tatsuya Kunisue
- Center for Marine Environmental Studies, Ehime University, Ehime, Japan
| | - Yuu Ishimori
- Head Office of Tsuruga Decommissioning Demonstration, Japan Atomic Energy Agency, Fukui, Japan
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Passos LS, Coppo GC, Pereira TM, Teixeira BC, Bona AM, Merçon J, Lopes TOM, Chippari-Gomes AR. Do Manganese and Iron in Association Cause Biochemical and Genotoxic Changes in Oreochromis Niloticus (Teleostei: Cichlidae)? BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 108:708-715. [PMID: 34626211 DOI: 10.1007/s00128-021-03382-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 09/21/2021] [Indexed: 06/13/2023]
Abstract
The present study aimed to evaluate the toxicity of the association between Fe and Mn in Oreochromis niloticus through genotoxic (micronucleus test and comet assay) and biochemical (CAT and GST enzymes) assays. The tested treatments were T1 = control group (without metal addition), T2 = 2.60 mg L-1 of Fe + 0.2 mg L-1 of Mn, and T3 = 4.40 mg L-1 of Fe + 3.49 mg L-1 of Mn, during 96-h bioassays. All animals exposed to the metals showed a significant increase in erythrocyte micronucleus frequency and DNA damage. The hepatic GST activity increased two times in animals exposed to T3 compared to the control group. The results indicate that Fe + Mn caused genotoxic and biochemical changes in exposed fish. Therefore, excess metals in ecosystems, even those essential for organisms, can be dangerous for the local biota due to the risk associated with high concentrations of these metals.
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Affiliation(s)
- Larissa Souza Passos
- Laboratory of Applied Ichthyology, Complex of Biopractices, Vila Velha University, Rua José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, CEP 29102-770, Brazil.
- Laboratory of Toxins and Natural Algae Products, Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 580, Bl. 17, CEP 05508-000, São Paulo, SP, Brazil.
| | - Gabriel Carvalho Coppo
- Laboratory of Applied Ichthyology, Complex of Biopractices, Vila Velha University, Rua José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, CEP 29102-770, Brazil
- Benthic Ecology Group, Department of Oceanography, Federal University of Espírito Santo, Av. Fernando Ferrari, 514, Goiabeiras, Vitória, ES, CEP 29055-460, Brazil
| | - Tatiana Miura Pereira
- Laboratory of Applied Ichthyology, Complex of Biopractices, Vila Velha University, Rua José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, CEP 29102-770, Brazil
| | - Barbara Chisté Teixeira
- Laboratory of Applied Ichthyology, Complex of Biopractices, Vila Velha University, Rua José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, CEP 29102-770, Brazil
| | - Alliny Magalhães Bona
- Laboratory of Applied Ichthyology, Complex of Biopractices, Vila Velha University, Rua José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, CEP 29102-770, Brazil
| | - Julia Merçon
- Laboratory of Applied Ichthyology, Complex of Biopractices, Vila Velha University, Rua José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, CEP 29102-770, Brazil
| | - Taciana Onesorge Miranda Lopes
- Laboratory of Applied Ichthyology, Complex of Biopractices, Vila Velha University, Rua José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, CEP 29102-770, Brazil
| | - Adriana Regina Chippari-Gomes
- Laboratory of Applied Ichthyology, Complex of Biopractices, Vila Velha University, Rua José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, CEP 29102-770, Brazil
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Gomes AS, Boldrini-França J, Aride PHR, Gomes LC. Gene Expression Changes in Epinephelus marginatus (Teleostei, Serranidae) Liver as Molecular Biomarker of Iron Ore Contamination. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 107:855-859. [PMID: 34255108 DOI: 10.1007/s00128-021-03324-2] [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: 02/18/2021] [Accepted: 06/24/2021] [Indexed: 06/13/2023]
Abstract
The aim of this study was to determine selected molecular biomarkers of iron ore contamination in Epinephelus marginatus. Molecular biomarkers were tested by checking the relative expression of genes involved in oxidative stress, trace element regulation, and cellular damage, by RT-qPCR. Iron ore exposure caused the downregulation of ferroportin (FP) gene expression and a significant upregulation in superoxide dismutase (SOD) and cytochrome P450 1A (CYP1A) genes. Iron ore affects gene expression in E. marginatus liver, indicating that it can potentially induce toxic effects in fish. Moreover, this altered gene expression pattern may be applied in monitoring iron ore contamination in marine environments.
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Affiliation(s)
- Aline Silva Gomes
- Universidade Vila Velha, Rua Comissário José Dantas Melo, 21, Vila Velha, ES, 29102-770, Brazil
| | - Johara Boldrini-França
- Universidade Vila Velha, Rua Comissário José Dantas Melo, 21, Vila Velha, ES, 29102-770, Brazil.
| | | | - Levy Carvalho Gomes
- Universidade Vila Velha, Rua Comissário José Dantas Melo, 21, Vila Velha, ES, 29102-770, Brazil.
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Fernandes IF, Utsunomiya HSM, de Lacerda Valverde BS, Ferraz JVC, Fujiwara GH, Gutierres DM, de Oliveira C, Belussi LF, Fernandes MN, Carvalho CDS. Ecotoxicological evaluation of water from the Sorocaba River using an integrated analysis of biochemical and morphological biomarkers in bullfrog tadpoles, Lithobates catesbeianus (). CHEMOSPHERE 2021; 275:130000. [PMID: 33667769 DOI: 10.1016/j.chemosphere.2021.130000] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/02/2021] [Accepted: 02/14/2021] [Indexed: 06/12/2023]
Abstract
Lithobates catesbeianus tadpoles were exposed for 96 h to water from two sites of the Sorocaba River (summer and winter), Ibiúna (PI) and Itupararanga reservoir (PIR) that contained metals. In the liver, in PI, the glutathione peroxidase (GPx) decreased, and the glutathione S-transferase (GST) and carbonyl proteins (PCO) increased. In PIR, the glutathione reduced (GSH) increased, while there was a decrease in catalase (CAT), GPx, GST, PCO, and superoxide dismutase (SOD). In winter, GPx and GST increased in both points. Regarding the kidneys, lipoperoxidation (LPO) levels and GST decreased, while GSH increased in the summer. In the winter, LPO increased in PI. In the muscle, in the summer, there was an increase in GSH and GST and change in PCO. In the winter, the levels of PCO increased and CAT decreased in PIR. The area and volume of the hepatocyte and nucleus area increased in the summer and decreased in the winter. Hepatic melanin decreased in the summer after exposure to PIR water. There were the systemic effects of Sorocaba River water exposure at different times of the year with alterations in biomarkers at different levels, in which kidney shows highest Integrated Response of Biomarkers (IBR) value followed by liver and muscle. Biochemical biomarkers were more sensitive than morphological ones. The more sensitive biochemical markers were MT, PCO, GST and LPO. These effects confirm the hypothesis of metabolic alteration in bullfrog tadpoles by the Sorocaba River water.
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Affiliation(s)
- Isabela Ferreira Fernandes
- Programa de Pós-graduação Em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil; Universidade Federal de São Carlos, Campus Sorocaba, Laboratório de Bioquímica e Microbiologia (LaBioM), Rodovia João Leme Dos Santos, Km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil
| | - Heidi Samantha Moraes Utsunomiya
- Universidade Federal de São Carlos, Campus Sorocaba, Laboratório de Bioquímica e Microbiologia (LaBioM), Rodovia João Leme Dos Santos, Km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil
| | - Bruno Serra de Lacerda Valverde
- Universidade Estadual Paulista, Programa de Pós-Graduação Em Biologia Animal da UNESP, Campus de São José Do Rio Preto, Brazil
| | - João Victor Cassiel Ferraz
- Universidade Federal de São Carlos, Campus Sorocaba, Laboratório de Bioquímica e Microbiologia (LaBioM), Rodovia João Leme Dos Santos, Km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil
| | - Gabriel Hiroshi Fujiwara
- Universidade Federal de São Carlos, Campus Sorocaba, Laboratório de Bioquímica e Microbiologia (LaBioM), Rodovia João Leme Dos Santos, Km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil
| | - Davi Marques Gutierres
- Universidade Federal de São Carlos, Campus Sorocaba, Laboratório de Bioquímica e Microbiologia (LaBioM), Rodovia João Leme Dos Santos, Km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil
| | - Classius de Oliveira
- Departamento de Biologia, Universidade Estadual Paulista, São José Do Rio Preto, São Paulo, Brazil
| | - Lilian Franco Belussi
- Universidade Federal de Mato Grosso Do Sul, Instituto de Biociências, Laboratório de Patologia Experimental (LAPex), Mato Grosso Do Sul, MG, Brazil
| | - Marisa Narciso Fernandes
- Universidade Federal de São Carlos, Departamento de Ciências Fisiológicas, Caixa Postal 676, Rodovia Washington Luís Km 235, CEP, 13565-905, São Carlos, SP, Brazil
| | - Cleoni Dos Santos Carvalho
- Programa de Pós-graduação Em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme Dos Santos, Km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil; Universidade Federal de São Carlos, Campus Sorocaba, Laboratório de Bioquímica e Microbiologia (LaBioM), Rodovia João Leme Dos Santos, Km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil.
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11
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Dos Santos FI, Mizobata AA, Suyama GA, Cenci GB, Follador FAC, Arruda G, Hellmann L, Gomes EMV, de Oliveira Schmitz AP, Pokrywiecki JC, Lingnau R, Manosso FC, Pokrywiecki TS, Düsman E. Cytotoxicity and mutagenicity of the waters of the Marrecas River (Paraná, Brazil) to bullfrogs (Lithobates catesbeianus). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:21742-21753. [PMID: 33410086 DOI: 10.1007/s11356-020-12026-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 12/08/2020] [Indexed: 06/12/2023]
Abstract
Animals have a long history of assessing ecosystem responses to environmental disturbances, and amphibians stand out for presenting themselves as good animal model and bioindicators of environmental quality. The main purpose of the present work was to investigate the cellular effects of contamination of waters of the Marrecas River, located in the southwest of the state of Paraná, Brazil. Therefore, the objective of the present study was to investigate and monitor the cytotoxic and mutagenic effect, with bullfrog tadpoles, and to discuss these effects with land use along this hydrographic basin. Mutagenic effects were determined by micronucleus assay, and cytotoxicity by other nuclear changes, such as segmented cells, binucleated cells, cells with buds and reniform cells. Water samples were obtained at nine sites along the Marrecas River, covering areas with rural and urban hydrological contribution. For each site, four samples were collected, along the years 2017 and 2018, encompassing the four seasons (summer, autumn, winter, and spring). The results showed mutagenic and cytotoxic effect in four sampling sites, and only cytotoxic effect in other four sites. These effects may be due, possibly, to the use of different agrochemicals across the hydrographic basin region, which have predominant hydrological contributions from crops. Data of this study indicate the presence of cytotoxic and mutagenic contaminants in the waters of the Marrecas River, which can generate environmental problems on the river fauna/flora, and can also affect the local population health.
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Affiliation(s)
- Flavia Isabelli Dos Santos
- Academic of Chemical Engineering, Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Andressa Akemi Mizobata
- Academic of Chemical Engineering, Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Gabrielle Arisa Suyama
- Academic of Chemical Engineering, Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Giovana Baptista Cenci
- Academic of Chemical Engineering, Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Franciele Ani Caovilla Follador
- Academic Center for Health Sciences, Universidade Estadual do Oeste do Paraná (UNIOESTE), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Gisele Arruda
- Academic Center for Health Sciences, Universidade Estadual do Oeste do Paraná (UNIOESTE), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Liliane Hellmann
- Academic Department of Physics, Statistics and Mathematics, Universidade Tecnológica Federal do Paraná (UTFPR), Francisco Beltrão, PR, Brazil
| | - Eduardo Michel Vieira Gomes
- Academic Department of Physics, Statistics and Mathematics, Universidade Tecnológica Federal do Paraná (UTFPR), Francisco Beltrão, PR, Brazil
| | - Ana Paula de Oliveira Schmitz
- Academic Department of Engineering, Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Juan Carlos Pokrywiecki
- Academic Department of Engineering, Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Rodrigo Lingnau
- Academic Department of Chemistry and Biology, Universidade Tecnológica Federal do Paraná (UTFPR), Linha Santa Bárbara s/n, Caixa Postal 165, Francisco Beltrão, PR CEP 85601-970, Brazil
| | - Fernando Cesar Manosso
- Academic Department of Agricultural Sciences, Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Ticiane Sauer Pokrywiecki
- Academic Department of Engineering, Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Elisângela Düsman
- Academic Department of Chemistry and Biology, Universidade Tecnológica Federal do Paraná (UTFPR), Linha Santa Bárbara s/n, Caixa Postal 165, Francisco Beltrão, PR CEP 85601-970, Brazil.
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12
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Almeida VOD, Pereira TCB, Teodoro LDS, Escobar M, Ordovás CJ, Dos Santos KB, Weiler J, Bogo MR, Schneider IAH. On the effects of iron ore tailings micro/nanoparticles in embryonic and larval zebrafish (Danio rerio). THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 759:143456. [PMID: 33218813 DOI: 10.1016/j.scitotenv.2020.143456] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/05/2020] [Accepted: 10/20/2020] [Indexed: 06/11/2023]
Abstract
Iron ore tailings (IOT) represent a major problem in the mining industry worldwide due to large volumes of waste disposed in mine sites. IOT are exposed to the environment and subjected to wind and water dispersion, even under non-catastrophic scenarios as dam collapses, and the effects of these particles to the biota are still mostly unknown. This work aimed to prepare and to characterize a suspension containing the finest (micro/nano range) particles of IOT and to evaluate its effects on development and behavior of zebrafish (Danio rerio), at both embryonic and larval stages. IOT suspension comprised 37 mg L-1 of a multi-mineral material mainly composed by hematite and quartz, in a size-range of 33-1400 nm. Regarding in vivo toxicological assays, no robust alterations were recorded in functional, morphological and behavioral end-points analyzed, although a significant adhesion of IOT particles on zebrafish chorion was observed, without a prejudice of embryo hatching. Under applied conditions, iron ore particles did not present harmful effects to the initial stages of zebrafish development, and the particle size range and potential interactions with SiO2 content might be behind such effect.
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Affiliation(s)
- Vítor Otacílio de Almeida
- Laboratório de Tecnologia Mineral e Ambiental, Programa de Pós-Graduação em Engenharia de Minas, Metalúrgica e de Materiais, Escola de Engenharia, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, CEP: 91.501-970, Porto Alegre, RS, Brazil
| | - Talita Carneiro Brandão Pereira
- Laboratório de Biologia Genômica e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Av. Ipiranga, 6681, CEP: 90.619-900, Porto Alegre, RS, Brazil; Programa de Biologia Celular e Molecular, Escola de Ciências da Saúde e da Vida, PUCRS, Av. Ipiranga, 6681, CEP: 90.619-900 Porto Alegre, RS, Brazil
| | - Lilian de Souza Teodoro
- Laboratório de Biologia Genômica e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Av. Ipiranga, 6681, CEP: 90.619-900, Porto Alegre, RS, Brazil; Programa de Biologia Celular e Molecular, Escola de Ciências da Saúde e da Vida, PUCRS, Av. Ipiranga, 6681, CEP: 90.619-900 Porto Alegre, RS, Brazil
| | - Manuella Escobar
- Laboratório de Biologia Genômica e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Av. Ipiranga, 6681, CEP: 90.619-900, Porto Alegre, RS, Brazil
| | - Carolina Junqueira Ordovás
- Laboratório de Biologia Genômica e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Av. Ipiranga, 6681, CEP: 90.619-900, Porto Alegre, RS, Brazil
| | - Karine Batista Dos Santos
- Laboratório de Tecnologia Mineral e Ambiental, Programa de Pós-Graduação em Engenharia de Minas, Metalúrgica e de Materiais, Escola de Engenharia, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, CEP: 91.501-970, Porto Alegre, RS, Brazil
| | - Jéssica Weiler
- Laboratório de Tecnologia Mineral e Ambiental, Programa de Pós-Graduação em Engenharia de Minas, Metalúrgica e de Materiais, Escola de Engenharia, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, CEP: 91.501-970, Porto Alegre, RS, Brazil
| | - Maurício Reis Bogo
- Laboratório de Biologia Genômica e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Av. Ipiranga, 6681, CEP: 90.619-900, Porto Alegre, RS, Brazil; Programa de Biologia Celular e Molecular, Escola de Ciências da Saúde e da Vida, PUCRS, Av. Ipiranga, 6681, CEP: 90.619-900 Porto Alegre, RS, Brazil; Programa de Medicina e Ciências da Saúde, Escola de Medicina, PUCRS, Av. Ipiranga, 6690, CEP: 90.610-000 Porto Alegre, RS, Brazil.
| | - Ivo André Homrich Schneider
- Laboratório de Tecnologia Mineral e Ambiental, Programa de Pós-Graduação em Engenharia de Minas, Metalúrgica e de Materiais, Escola de Engenharia, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, CEP: 91.501-970, Porto Alegre, RS, Brazil.
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13
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Cabrera‐Guzmán E, Díaz‐Paniagua C, Gomez‐Mestre I. Differential effect of natural and pigment‐supplemented diets on larval development and phenotype of anurans. J Zool (1987) 2020. [DOI: 10.1111/jzo.12827] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- E. Cabrera‐Guzmán
- Ecology Evolution and Development Group Department of Wetland Ecology Estación Biológica de Doñana CSIC Seville Spain
- Department of Integrative Biology Oklahoma State University Stillwater OK USA
| | - C. Díaz‐Paniagua
- Ecology Evolution and Development Group Department of Wetland Ecology Estación Biológica de Doñana CSIC Seville Spain
| | - I. Gomez‐Mestre
- Ecology Evolution and Development Group Department of Wetland Ecology Estación Biológica de Doñana CSIC Seville Spain
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Chagas BRC, Utsunomiya HSM, Fernandes MN, Carvalho CS. Metabolic responses in bullfrog, Lithobates catesbeianus after exposure to zinc, copper and cadmium. Comp Biochem Physiol C Toxicol Pharmacol 2020; 233:108768. [PMID: 32304870 DOI: 10.1016/j.cbpc.2020.108768] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 04/07/2020] [Accepted: 04/11/2020] [Indexed: 12/31/2022]
Abstract
This study investigated the activity of lactated dehydrogenase (LDH), malate dehydrogenase (MDH) enzymes and the levels of glucose, protein and triglyceride in bullfrog tadpoles after exposure to 1 μg L-1 of zinc (Zn), copper (Cu) and cadmium (Cd) isolated and combined for 2 and 16 days. Zn, Cu + Cd and Zn + Cu + Cd increased the activity of the LDH (2 and 16 days) and MDH (2 days) enzymes in the liver; and MDH increased in the kidney after 16 days in all co-exposed groups compared to the control. Glucose increased in the liver in the Zn and Cu groups at 2 and 16 days of exposure and decreased in the kidney (groups Cd, Zn + Cd and Cu + Cd) and muscle (Cd) at 2 days of exposure. After 2 days of exposure, the protein increased in the liver (Zn), in the kidney in all groups exposed to metals except in the groups exposed to Cd and Zn + Cu + Cd, which did not change and decreased in muscle in all the groups exposed to isolated metals. Regarding triglycerides, the kidney and muscle were the most affected, leading to a decrease in the Zn, Cu and Cd groups and in the Zn + Cu (16 days) and Zn + Cu + Cd groups (2 days). The anaerobiosis and aerobiosis were activated in the liver and kidney after short-term exposure (2 days) and in the kidney, the aerobic metabolism was activated after chronic exposure (16 days). The metals caused toxicity and were higher in co-exposure to metals with a potential to cause metabolism damage in L. catesbeianus.
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Affiliation(s)
- B R C Chagas
- Programa de Pós-graduação em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP 18052-780 Sorocaba, São Paulo, Brazil
| | - H S M Utsunomiya
- Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP 18052-780 Sorocaba, São Paulo, Brazil
| | - M N Fernandes
- Universidade Federal de São Carlos, Departamento de Ciências Fisiológicas, Caixa Postal 676, Rodovia Washington Luis km 235, CEP 13565-905 São Carlos, SP, Brazil
| | - C S Carvalho
- Programa de Pós-graduação em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP 18052-780 Sorocaba, São Paulo, Brazil; Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP 18052-780 Sorocaba, São Paulo, Brazil.
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15
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Carvalho CDS, Moraes Utsunomiya HS, Pasquoto-Stigliani T, Costa MJ, Fernandes MN. Biomarkers of the oxidative stress and neurotoxicity in tissues of the bullfrog, Lithobates catesbeianus to assess exposure to metals. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 196:110560. [PMID: 32247955 DOI: 10.1016/j.ecoenv.2020.110560] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 03/27/2020] [Accepted: 03/29/2020] [Indexed: 06/11/2023]
Abstract
Lithobates catesbeianus tadpoles were exposed to 1 μg L-1 of zinc (Zn), copper (Cu) and cadmium (Cd) alone or combined (1:1 and 1:1:1) for 2 and 16 days. Results showed a significant increase in the superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) and glutathione S-transferase (GST) activities in the liver, kidney and muscle (except for GPx) in the groups exposed to metal either alone or co-exposed after 2 days compared to the control. After 16 days, SOD, CAT and GST activities decreased significantly in the liver and kidney and GPx activity increased in the liver. Reduced glutathione (GSH) increased in the liver and kidney following combined exposure and decreased after 2 days of metal exposure in the muscle. There were significant increases in lipid hydroperoxide (LPO) levels in the liver, kidney and muscle (2 and 16 days), with the highest levels after metal co-exposure. Cholinesterase (ChE) activity increased significantly in the brain after 2 days of exposure but decreased in the brain (16 days) and muscle (2 days) after exposure to metals, alone and combined. The current study highlighted that the antioxidant system of L. catesbeianus was sensitive to metals and specially to the co-exposure of the three metals, despite presenting differences in the response among tissues. In addition, tadpoles were sensitive at both periods of exposure, but in different modes with stress response (activation, up-regulation) at 2 days and oppression (down-regulation) at 16 days.
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Affiliation(s)
- Cleoni Dos Santos Carvalho
- Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil; Programa de Pós-graduação em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil.
| | - Heidi Samantha Moraes Utsunomiya
- Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil; Programa de Pós-graduação em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil
| | - Tatiane Pasquoto-Stigliani
- Programa de Pós-graduação em Ciências Farmacêuticas, Universidade de Sorocaba, Rodovia Raposo Tavares, Km 92,5 - Artura, Sorocaba, SP, 18023-000, SP, Brazil
| | - Monica Jones Costa
- Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil; Programa de Pós-graduação em Biotecnologia e Monitoramento Ambiental, Universidade Federal de São Carlos, Campus Sorocaba, Rodovia João Leme dos Santos, km 110, SP-264, CEP, 18052-780, Sorocaba, São Paulo, Brazil
| | - Marisa Narciso Fernandes
- Universidade Federal de São Carlos, Departamento de Ciências Fisiológicas, Caixa Postal 676, Rodovia Washington Luis km 235, CEP, 13565-905, São Carlos, SP, Brazil
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Benvindo-Souza M, Santos Oliveira EA, Assis RA, Araújo Santos CG, Borges RE, de Melo E Silva D, Raquel de Souza Santos L. Micronucleus test in tadpole erythrocytes: Trends in studies and new paths. CHEMOSPHERE 2020; 240:124910. [PMID: 31561159 DOI: 10.1016/j.chemosphere.2019.124910] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 09/16/2019] [Accepted: 09/18/2019] [Indexed: 06/10/2023]
Abstract
The micronucleus test has been applied for more than three decades in tadpoles, generating an early warning of environmental quality. In this study, we reviewed 48 articles on the micronucleus test in tadpoles, published between 1987 and 2018. The findings reveal that pesticides have been the main topic discussed in the induction of micronucleus and other nuclear abnormalities in anuran larvae to the detriment of the widespread use of compounds used in agriculture. In addition to pesticides, a number of other xenobiotic agents have been targeted for genotoxic damage, such as heavy metals, radiation and wastewater. An appeal is reported to environmental contaminants, which when released naturally into the environment or because of human activities may contaminate aquatic habitats, threatening populations of tadpoles that depend on these environments for their survival. Larvae can bioaccumulate these contaminants that cause progressive impacts, ranging from DNA damage to metamorphosis delays, as well as malformations. We found that Argentina is the main driving force for the application of this test in anuran larvae along with Brazil. Different erythrocyte malformations have been reported for the erythrocyte nuclear abnormalities test, binucleated cells, nuclear buds, notched, lobed, reniform, nuclear bebbled, anucleated, picnotic and apoptotic cells are the most cited. In summary, the presence of chemical or physical agents, along with other disturbances of the habitat, can have a significant impact on the life history of the species, contributing to the decline of anuran populations.
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Affiliation(s)
- Marcelino Benvindo-Souza
- Laboratório de Biologia Animal - Instituto Federal Goiano - IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, Goiás, CEP 75.901-970, Brazil; Laboratório de Mutagênese, Instituto de Ciências Biológicas, ICB I - Universidade Federal de Goiás, Goiânia, Goiás, CEP: 74690-900, Brazil
| | - Eliane Andreia Santos Oliveira
- Laboratório de Biologia Animal - Instituto Federal Goiano - IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, Goiás, CEP 75.901-970, Brazil
| | - Rhayane Alves Assis
- Laboratório de Biologia Animal - Instituto Federal Goiano - IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, Goiás, CEP 75.901-970, Brazil
| | - Cirley Gomes Araújo Santos
- Laboratório de Biologia Animal - Instituto Federal Goiano - IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, Goiás, CEP 75.901-970, Brazil
| | - Rinneu Elias Borges
- Universidade de Rio Verde - UniRV, Fazenda Fontes do Saber, Rio Verde, Goiás, CEP: 75.901-970, Brazil
| | - Daniela de Melo E Silva
- Laboratório de Mutagênese, Instituto de Ciências Biológicas, ICB I - Universidade Federal de Goiás, Goiânia, Goiás, CEP: 74690-900, Brazil
| | - Lia Raquel de Souza Santos
- Laboratório de Biologia Animal - Instituto Federal Goiano - IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, Goiás, CEP 75.901-970, Brazil.
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Smythers AL, Perry NL, Kolling DR. Chlorella vulgaris bioaccumulates excess manganese up to 55× under photomixotrophic conditions. ALGAL RES 2019. [DOI: 10.1016/j.algal.2019.101641] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Hemmati-Dinarvand M, saedi S, Valilo M, Kalantary-Charvadeh A, Alizadeh Sani M, Kargar R, Safari H, Samadi N. Oxidative stress and Parkinson’s disease: conflict of oxidant-antioxidant systems. Neurosci Lett 2019; 709:134296. [DOI: 10.1016/j.neulet.2019.134296] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/20/2019] [Accepted: 05/25/2019] [Indexed: 01/07/2023]
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Thambirajah AA, Koide EM, Imbery JJ, Helbing CC. Contaminant and Environmental Influences on Thyroid Hormone Action in Amphibian Metamorphosis. Front Endocrinol (Lausanne) 2019; 10:276. [PMID: 31156547 PMCID: PMC6530347 DOI: 10.3389/fendo.2019.00276] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 04/16/2019] [Indexed: 12/31/2022] Open
Abstract
Aquatic and terrestrial environments are increasingly contaminated by anthropogenic sources that include pharmaceuticals, personal care products, and industrial and agricultural chemicals (i. e., pesticides). Many of these substances have the potential to disrupt endocrine function, yet their effect on thyroid hormone (TH) action has garnered relatively little attention. Anuran postembryonic metamorphosis is strictly dependent on TH and perturbation of this process can serve as a sensitive barometer for the detection and mechanistic elucidation of TH disrupting activities of chemical contaminants and their complex mixtures. The ecological threats posed by these contaminants are further exacerbated by changing environmental conditions such as temperature, photoperiod, pond drying, food restriction, and ultraviolet radiation. We review the current knowledge of several chemical and environmental factors that disrupt TH-dependent metamorphosis in amphibian tadpoles as assessed by morphological, thyroid histology, behavioral, and molecular endpoints. Although the molecular mechanisms for TH disruption have yet to be determined for many chemical and environmental factors, several affect TH synthesis, transport or metabolism with subsequent downstream effects. As molecular dysfunction typically precedes phenotypic or histological pathologies, sensitive assays that detect changes in transcript, protein, or metabolite abundance are indispensable for the timely detection of TH disruption. The emergence and application of 'omics techniques-genomics, transcriptomics, proteomics, metabolomics, and epigenomics-on metamorphosing tadpoles are powerful emerging assets for the rapid, proxy assessment of toxicant or environmental damage for all vertebrates including humans. Moreover, these highly informative 'omics techniques will complement morphological, behavioral, and histological assessments, thereby providing a comprehensive understanding of how TH-dependent signal disruption is propagated by environmental contaminants and factors.
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Affiliation(s)
| | | | | | - Caren C. Helbing
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
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20
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Gajski G, Žegura B, Ladeira C, Novak M, Sramkova M, Pourrut B, Del Bo' C, Milić M, Gutzkow KB, Costa S, Dusinska M, Brunborg G, Collins A. The comet assay in animal models: From bugs to whales - (Part 2 Vertebrates). MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2019; 781:130-164. [PMID: 31416573 DOI: 10.1016/j.mrrev.2019.04.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 03/26/2019] [Accepted: 04/10/2019] [Indexed: 12/20/2022]
Abstract
The comet assay has become one of the methods of choice for the evaluation and measurement of DNA damage. It is sensitive, quick to perform and relatively affordable for the evaluation of DNA damage and repair at the level of individual cells. The comet assay can be applied to virtually any cell type derived from different organs and tissues. Even though the comet assay is predominantly used on human cells, the application of the assay for the evaluation of DNA damage in yeast, plant and animal cells is also quite high, especially in terms of biomonitoring. The present extensive overview on the usage of the comet assay in animal models will cover both terrestrial and water environments. The first part of the review was focused on studies describing the comet assay applied in invertebrates. The second part of the review, (Part 2) will discuss the application of the comet assay in vertebrates covering cyclostomata, fishes, amphibians, reptiles, birds and mammals, in addition to chordates that are regarded as a transitional form towards vertebrates. Besides numerous vertebrate species, the assay is also performed on a range of cells, which includes blood, liver, kidney, brain, gill, bone marrow and sperm cells. These cells are readily used for the evaluation of a wide spectrum of genotoxic agents both in vitro and in vivo. Moreover, the use of vertebrate models and their role in environmental biomonitoring will also be discussed as well as the comparison of the use of the comet assay in vertebrate and human models in line with ethical principles. Although the comet assay in vertebrates is most commonly used in laboratory animals such as mice, rats and lately zebrafish, this paper will only briefly review its use regarding laboratory animal models and rather give special emphasis to the increasing usage of the assay in domestic and wildlife animals as well as in various ecotoxicological studies.
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Affiliation(s)
- Goran Gajski
- Mutagenesis Unit, Institute for Medical Research and Occupational Health, Zagreb, Croatia.
| | - Bojana Žegura
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia
| | - Carina Ladeira
- H&TRC - Health & Technology Research Center, Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa, Lisbon, Portugal; Centro de Investigação e Estudos em Saúde de Publica, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Matjaž Novak
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia
| | - Monika Sramkova
- Biomedical Research Center, Cancer Research Institute, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Bertrand Pourrut
- EcoLab, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Cristian Del Bo'
- DeFENS-Division of Human Nutrition, University of Milan, Milan, Italy
| | - Mirta Milić
- Mutagenesis Unit, Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | | | - Solange Costa
- Environmental Health Department, National Health Institute Dr. Ricardo Jorge, Porto, Portugal; EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
| | - Maria Dusinska
- Health Effects Laboratory, Department of Environmental Chemistry-MILK, NILU - Norwegian Institute for Air Research, Kjeller, Norway
| | - Gunnar Brunborg
- Department of Molecular Biology, Norwegian Institute of Public Health, Oslo, Norway
| | - Andrew Collins
- Department of Nutrition, University of Oslo, Oslo, Norway
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Araújo APDC, Mesak C, Montalvão MF, Freitas ÍN, Chagas TQ, Malafaia G. Anti-cancer drugs in aquatic environment can cause cancer: Insight about mutagenicity in tadpoles. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 650:2284-2293. [PMID: 30292121 DOI: 10.1016/j.scitotenv.2018.09.373] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 09/30/2018] [Accepted: 09/30/2018] [Indexed: 05/17/2023]
Abstract
Cyclophosphamide (Cyc) and 5-fluorouracil (5-FU) are two of the most used antineoplastic drugs (AD) in the world. However, their discharge in the environment became a yet-unknown environmental issue that has impact on some groups of animals, such as amphibians. We assessed tadpoles (Lithobates catesbeianus) exposed to environmental concentrations (EC) of Cyc and 5-FU to evaluate whether they can cause morphological and mutagenic changes in them. We defined the following groups: control, positive control (50 mg/L of Cyc), EC-Cyc-I (0.2 μg/L), EC-Cyc-II (0.5 μg/L), EF-Cyc (2.0 μg/L), EC-5-FU-I (13.0 μg/L), EC-5-FU-II (30.4 μg/L) and EF-5-FU (123.5 μg/L). EC groups presented predictive AD concentrations in 10% and 25% hospital-effluent dilutions in water. EF groups met gross hospital-effluent concentrations. Based on our data, ADs caused intestinal changes and influenced the interocular distance in tadpoles after 30-day exposure. We also observed the aneugenic and clastogenic effect of ADs due to the higher frequency of micronucleated and binucleated erythrocytes, and blebbed, multilobulated, notched and kidney-shaped nuclei in animals exposed to them. Based on such changes, we assume that Cyc and 5-FU can trigger malignant cell transformation processes, and cancer, in animals exposed to them, even at low concentrations. Our study is the first to describe that Cyc and 5-FU, spread in the environment, cause damages in non-target organisms opposite to their original end.
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Affiliation(s)
- Amanda Pereira da Costa Araújo
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, GO, Brazil
| | - Carlos Mesak
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, GO, Brazil
| | - Mateus Flores Montalvão
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, GO, Brazil
| | - Ítalo Nascimento Freitas
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, GO, Brazil
| | - Thales Quintão Chagas
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, GO, Brazil
| | - Guilherme Malafaia
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, GO, Brazil.
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22
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Coppo GC, Passos LS, Lopes TOM, Pereira TM, Merçon J, Cabral DS, Barbosa BV, Caetano LS, Kampke EH, Chippari-Gomes AR. Genotoxic, biochemical and bioconcentration effects of manganese on Oreochromis niloticus (Cichlidae). ECOTOXICOLOGY (LONDON, ENGLAND) 2018; 27:1150-1160. [PMID: 30120660 DOI: 10.1007/s10646-018-1970-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/17/2018] [Indexed: 06/08/2023]
Abstract
Manganese and iron were found at high concentrations (3.61 mg/L and 19.8 mg/L, respectively) in the water of the Rio Doce after the dams of Fundão and Santarém broke in Mariana/MG (Brazil). These same metals were found in fish and crustacean muscle (15 mg/kg and 8 mg/kg wet weight, respectively) in the specimens collected near the Rio Doce's outfall. Due to the variation in Mn concentration found in the lower Rio Doce, this study aimed to determine the effects of Mn in Oreochromis niloticus, at the concentrations allowed by CONAMA, and in concentrations found in the Rio Doce after the dams broke. The animals were exposed to the following dissolved concentrations: control group (0.0 mg/L), 0.2; 1.5 and 2.9 mg/L manganese for 96 h. In addition, a positive control was conducted, injecting intraperitoneally with cyclophosphamide (at 25 mg/kg). These exposures caused significant erythrocyte micronucleus formation in the organisms exposed to the highest concentration, as well a significant increase in the DNA damage index of erythrocytes from organisms exposed to 1.5 mg/L and 2.9 mg/L treatments. The glutathione S-transferase enzyme activity also showed a significant increase in the liver of the organisms exposed to 2.9 mg/L. However, catalase activity increased significantly in the gills of the animals exposed to all concentrations of manganese that were tested. Manganese bioconcentrated in greater quantities in the liver than the gills. Thus, manganese causes significant damage to genetic material, generates nuclear abnormalities, activates the body's detoxification system and can accumulate in animal tissue.
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Affiliation(s)
- Gabriel Carvalho Coppo
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Larissa Souza Passos
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Taciana Onesorge Miranda Lopes
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Tatiana Miura Pereira
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Julia Merçon
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Dandara Silva Cabral
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Bianca Vieira Barbosa
- Laboratory of Chemistry Sciences, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Lívia Sperandio Caetano
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Edgar Hell Kampke
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil
| | - Adriana Regina Chippari-Gomes
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Av. Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, ES, 29102-920, Brazil.
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23
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DiGiacopo DG, Meindl GA, Ryan S, Jaeger J, Wersebe M, Martin A, Robinson SA, Graham G, Palmer AR, Setteducate A, Murray I, Prior K, Hua J. Interaction between invasive plant leaf litter and NaCl on two model amphibians. Biol Invasions 2018. [DOI: 10.1007/s10530-018-1836-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Mesak C, de Oliveira Mendes B, de Oliveira Ferreira R, Malafaia G. Mutagenic assessment of Lithobates catesbeianus tadpoles exposed to the 2,4-D herbicide in a simulated realistic scenario. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:15235-15244. [PMID: 29679270 DOI: 10.1007/s11356-018-1979-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 04/06/2018] [Indexed: 06/08/2023]
Abstract
The aim of the current study is to assess possible erythrocyte mutagenic effects on Lithobates catesbeianus tadpoles exposed to water contaminated with 2,4-D. In order to do so, tadpoles were exposed to a predictive and environmentally relevant herbicide concentration (1.97 mg/L), which is likely to be found in lentic environments formed by superficial water runoffs in pasture areas where the herbicide was applied. The micronucleus test, as well as tests for other nuclear abnormalities, was conducted after 3, 5, and 9 days of exposure (d.e.). Changes in the biomass and mouth-cloaca length or interference in the larval development of the animals (in the three evaluated times) were not recorded. However, tadpoles exposed to 2,4-D showed the highest total number of nuclear abnormalities, as well as the highest frequency of binucleated erythrocytes and kidney-shaped nuclei (shortly after 3 d.e.). The micronucleus frequency was also higher in animals exposed to 2,4-D (in the 3rd, 5th, and 9th d.e.), as well as the frequency of binucleated cells (3rd, 5th, and 9th d.e.) presenting notched (9th d.e.) and blebbled (9th d.e.) nuclei in comparison to those of the control, after 5 and 9 days of exposure. Therefore, the current study is a pioneer in showing that 2,4-D has a mutagenic effect on L. catesbeianus tadpoles, even at low concentrations (environmentally relevant) and for a short period of time, a fact that may lead to direct losses in anuran populations living in areas adjacent to those subjected to 2,4-D herbicide application.
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Affiliation(s)
- Carlos Mesak
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, Goias, Brazil
| | - Bruna de Oliveira Mendes
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, Goias, Brazil
| | - Raíssa de Oliveira Ferreira
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, Goias, Brazil
| | - Guilherme Malafaia
- Biological Research Laboratory, Post-graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute-Urutaí Campus, Urutaí, Goias, Brazil.
- Laboratório de Pesquisas Biológicas, Instituto Federal Goiano-Campus Urutaí, Rodovia Geraldo Silva Nascimento, 2,5 km, Zona Rural, Urutaí, Goias, CEP: 75790-000, Brazil.
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do Amaral DF, Montalvão MF, de Oliveira Mendes B, da Silva Castro AL, Malafaia G. Behavioral and mutagenic biomarkers in tadpoles exposed to different abamectin concentrations. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:12932-12946. [PMID: 29478167 DOI: 10.1007/s11356-018-1562-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 02/13/2018] [Indexed: 06/08/2023]
Abstract
It is known that pesticides such as abamectin (ABA) present cytotoxic effects on target organisms; however, the effects from ABA on non-target organisms such as amphibians are poorly understood. The aim of the current study is to investigate whether the exposure of Lithobates catesbeianus tadpoles to different abamectin concentrations [12.5, 25, and 50% of the median lethal concentration (LC50)] leads to behavioral and morphological changes and/or generates possible cytotoxic effects. The aggregation test showed that tadpoles exposed to the highest ABA concentrations did not respond to the stimulus from non-familial and unrelated co-specific species. On the other hand, there was no difference in the total number of crossings in the central line of the herein adopted apparatus between groups; it suggests that ABA did not affect animal locomotion in the aforementioned test, although changes in the normal swimming pattern of tadpoles exposed to the pesticide were recorded in the swimming activity test. In addition, the herein exposed animals did not respond to the predatory stimulus in the antipredator response test; this result suggests defensive response deficit caused by the pesticide. With respect to their oral morphology, tadpoles exposed to ABA presented the lowest scores for mandibular pigmentation and structures, as well as for dentition condition. Finally, it was possible seeing that the exposure to ABA, even at the lowest concentration (12.5% of the LC50), resulted in nuclear changes in the erythrocytes of the animals; these changes became evident in the increased number of micronuclei and in other nuclear abnormalities. Thus, besides confirming the cytotoxic potential of ABA in amphibians, the current study corroborates the hypothesis that the exposure to the herein investigated pesticide leads to behavioral and morphological changes in tadpoles, fact that may negatively reflect on the survival, as well as on natural populations of these individuals.
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Affiliation(s)
- Diogo Ferreira do Amaral
- Post-graduation Program in Conservation of Cerrado Natural Resources - Biological Research Laboratory, Goiano Federal Institute - Urutaí Campus, Urutaí, GO, Brazil
| | - Mateus Flores Montalvão
- Post-graduation Program in Conservation of Cerrado Natural Resources - Biological Research Laboratory, Goiano Federal Institute - Urutaí Campus, Urutaí, GO, Brazil
| | - Bruna de Oliveira Mendes
- Post-graduation Program in Conservation of Cerrado Natural Resources - Biological Research Laboratory, Goiano Federal Institute - Urutaí Campus, Urutaí, GO, Brazil
| | - André Luis da Silva Castro
- Post-graduation Program in Conservation of Cerrado Natural Resources - Biological Research Laboratory, Goiano Federal Institute - Urutaí Campus, Urutaí, GO, Brazil
- Biologigal Sciences Department, Post-Graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute - Urutaí Campus, Urutaí, GO, Brazil
| | - Guilherme Malafaia
- Post-graduation Program in Conservation of Cerrado Natural Resources - Biological Research Laboratory, Goiano Federal Institute - Urutaí Campus, Urutaí, GO, Brazil.
- Biologigal Sciences Department, Post-Graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute - Urutaí Campus, Urutaí, GO, Brazil.
- Laboratório de Pesquisas Biológicas, Instituto Federal Goiano - Campus Urutaí, Urutaí, GO, Brazil.
- Rodovia Geraldo Silva Nascimento, 2,5 km, Zona Rural, Urutaí, GO, CEP: 75790-000, Brazil.
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26
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Amaral DFD, Montalvão MF, Mendes BDO, de Souza JM, Chagas TQ, Rodrigues ASDL, Malafaia G. Insights about the toxic effects of tannery effluent on Lithobates catesbeianus tadpoles. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 621:791-801. [PMID: 29202290 DOI: 10.1016/j.scitotenv.2017.11.310] [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: 09/16/2017] [Revised: 11/26/2017] [Accepted: 11/27/2017] [Indexed: 06/07/2023]
Abstract
Tannery industries are considered highly polluting due to the large production of polluted wastewater [untreated tannery effluent (UTE)]. Although previous studies have already shown the consequences from fish, birds and mammals' exposure to this pollutant, little is known about its toxicological effect on representatives of class amphibian. Thus, we aim at assessing whether short-term UTE exposure, even at low concentrations (0.2% UTE diluted in water), would be able to induce behavioral, morphological and cyto-genotoxic changes in L. catesbeianus tadpoles. In order to do so, two experimental groups were set (control and tannery effluent) and exposed, or not, to UTE for seven days. A positive control group (cyclophosphamide) was included in the experimental design in order to assess cyto-genotoxicity. Our behavioral results showed that tadpoles exposed to the contaminant presented abnormal responses in the predator-response test; therefore, it evidenced losses in their capacity to recognize chemical olfactory cues of a potential predator. We also searched for changes in mouth length, in dentition, in body length before and after the eyes of animals exposed to UTE. Besides, we observed higher nuclear abnormality frequency in the circulating erythrocytes of tadpoles exposed to the contaminant, as well as in animals belonging to the positive control group. Some of the observed abnormalities were micronuclei, binucleated, notched, kidney-shaped and blebbed cells, multilobulated nuclei, as well as lower mitotic index. Therefore, our data confirm the hypothesis that UTE causes behavioral, morphological and cyto-genotoxic changes in L. catesbeianus tadpoles, fact that opens new perspectives to other investigations about how and which UTE constituents were responsible for the observed effects.
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Affiliation(s)
- Diogo Ferreira do Amaral
- Post-Graduation Program in the Conservation of Cerrado Natural Resources, Biological Research Laboratory, Goiano Federal Institute, Urutaí Campus, GO, Brazil
| | - Mateus Flores Montalvão
- Post-Graduation Program in the Conservation of Cerrado Natural Resources, Biological Research Laboratory, Goiano Federal Institute, Urutaí Campus, GO, Brazil
| | - Bruna de Oliveira Mendes
- Post-Graduation Program in the Conservation of Cerrado Natural Resources, Biological Research Laboratory, Goiano Federal Institute, Urutaí Campus, GO, Brazil
| | - Joyce Moreira de Souza
- Post-Graduation Program in the Conservation of Cerrado Natural Resources, Biological Research Laboratory, Goiano Federal Institute, Urutaí Campus, GO, Brazil
| | - Thales Quintão Chagas
- Post-Graduation Program in the Conservation of Cerrado Natural Resources, Biological Research Laboratory, Goiano Federal Institute, Urutaí Campus, GO, Brazil
| | - Aline Sueli de Lima Rodrigues
- Post-Graduation Program in the Conservation of Cerrado Natural Resources, Biological Research Laboratory, Goiano Federal Institute, Urutaí Campus, GO, Brazil; Biologigal Sciences Department, Post-Graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute, Urutaí Campus, GO, Brazil
| | - Guilherme Malafaia
- Post-Graduation Program in the Conservation of Cerrado Natural Resources, Biological Research Laboratory, Goiano Federal Institute, Urutaí Campus, GO, Brazil; Biologigal Sciences Department, Post-Graduation Program in Conservation of Cerrado Natural Resources, Goiano Federal Institute, Urutaí Campus, GO, Brazil; Post-Graduation Program in Animal Biodiversity, Federal University of Goiás, Samambaia Campus, Goiânia, GO, Brazil.
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Tuzuki BLL, Delunardo FAC, Ribeiro LN, Melo CPD, Gomes LC, Chippari-Gomes AR. Effects of manganese on fat snook Centropomus parallelus (Carangaria: Centropomidae) exposed to different temperatures. NEOTROPICAL ICHTHYOLOGY 2017. [DOI: 10.1590/1982-0224-20170054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT This study evaluates the effects of exposure to manganese (Mn2+) for 96 hours at two different temperatures (24 and 27°C) on juveniles of Centropomus parallelus through the activities of glutathione S-transferase (GST) and catalase (CAT), micronuclei test (MN) and comet assay. The GST activity did not show any significant difference between the groups exposed to Mn2+ and the respective control groups; in contrast, a major increase in the CAT activity was observed at 27°C in the group exposed to Mn2+ compared to the control group. The genotoxic analyses showed that in all animals exposed to Mn2+, the number of red cells with micronuclei increased significantly compared to the respective control groups. There was also a significant increase in the incidence of DNA damage in the groups exposed to Mn2+. At a temperature of 24ºC, animals exposed to Mn2+ had more DNA damage than those at 27°C. It is likely that the increase in temperature can also induce oxidative stress. Thus, we conclude that manganese is toxic to the fat snook juveniles, causing genotoxic damage, and when associated with an increase in temperature, manganese can also provoke an increase in oxidative stress.
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Montalvão MF, Malafaia G. Effects of abamectin on bullfrog tadpoles: insights on cytotoxicity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:23411-23416. [PMID: 28895048 DOI: 10.1007/s11356-017-0124-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Accepted: 09/05/2017] [Indexed: 06/07/2023]
Abstract
Abamectin is one of the most used pesticides worldwide. However, investigations about its effects on amphibian populations are rare. Thus, the present study sought to investigate possible cytotoxic effects on Lithobates catesbeianus tadpoles exposed to low abamectin concentrations diluted in water. Accordingly, four experimental groups were set: negative control, positive control (cyclophosphamide-40 mL L-1), abamectin at concentrations 36 μg a.i./L (ABA36 group), and 72 μg a.i./L (ABA72 group), applied as Kraft® 36EC. The micronucleus test was conducted and other nuclear abnormalities in peripheral blood erythrocytes were checked after 24, 48, and 72 h of exposure to the treatments. The total of other nuclear abnormalities was influenced by the treatments, whereas the frequency of micronuclei was influenced by the exposure time. Such frequency was higher in the animals comprising the ABA72 group, which was assessed 72 h after the exposure had begun. The total of other nuclear abnormalities was influenced by the treatments. Animals in the positive control, ABA36, and ABA72 groups showed similar frequency of these abnormalities at 48 and 72 h. However, this frequency was statistically higher than that of animals in their respective negative control groups. Thus, the present study confirmed the hypothesis that the exposure of L. catesbeianus tadpoles to abamectin caused cytotoxic effects on them, although this exposure lasted short and the concentrations were low. It disclosed prospects for variations in the nucleus of erythrocytes circulating in amphibians, a fact that may provide an important/complementary approach for the detection of cytotoxicity caused by abamectin exposure.
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Affiliation(s)
- Mateus Flores Montalvão
- Laboratório de Pesquisas Biológicas, Instituto Federal Goiano-Campus Urutaí, Rodovia Geraldo Silva Nascimento, 2,5 km, Zona Rural, Urutaí, GO, 75790-000, Brazil
| | - Guilherme Malafaia
- Laboratório de Pesquisas Biológicas, Instituto Federal Goiano-Campus Urutaí, Rodovia Geraldo Silva Nascimento, 2,5 km, Zona Rural, Urutaí, GO, 75790-000, Brazil.
- Departamento de Ciências Biológicas, Programa de Pós-Graduação em Conservação de Recursos Naturais do Cerrado, Instituto Federal Goiano-Campus Urutaí, Urutaí, GO, Brazil.
- Programa de Pós-Graduação em Biodiversidade Animal, Universidade Federal de Goiás-Campus Samambaia, Goiânia, GO, Brazil.
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Montalvão MF, de Souza JM, Guimarães ATB, de Menezes IPP, Castro ALDS, Rodrigues ASDL, Malafaia G. The genotoxicity and cytotoxicity of tannery effluent in bullfrog (Lithobates catesbeianus). CHEMOSPHERE 2017; 183:491-502. [PMID: 28570892 DOI: 10.1016/j.chemosphere.2017.05.080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Revised: 05/02/2017] [Accepted: 05/13/2017] [Indexed: 06/07/2023]
Abstract
Some of the most polluting activities occur in bovine skin processing. Tannery generates effluents containing high concentrations of heavy metals and organic compounds. The phases composing the leather production process generate a large volume of tannery effluents that are often discarded in aquatic environments without any previous treatment. However, the effect these xenobiotics have on adult representatives belonging to the class Amphibia remains unknown. Thus, the aim of the present study is to assess the geno- and cytotoxic effects of tannery effluent on adult male bullfrogs (Lithobates castesbeianus) exposed to it. Accordingly, the animals were divided into the following groups: negative control (tannery effluent-free water), positive control (cyclophosphamide), and effluent (water added with 5% tannery effluent). The animals were euthanized for blood collection, and erythrocyte analyses were conducted after 35 and 90 days of exposure. The micronuclei (MN) frequency and the frequency of other nuclear abnormalities in each of the animals in the experimental groups were assessed in 2000 erythrocytes. According to the present results, the exposure to tannery effluents increased MN frequency as well as other nuclear abnormalities (i.e., lobed nuclei, binucleated cell, kidney-shaped nuclei, notched nuclei, and apoptotic cell) in the erythrocytes of animals in the effluent group and in the positive control group after 35 and 90 exposure days. Thus, the current study corroborated the hypothesis that the tannery effluent has aneugenic and clastogenic potential in adult male bullfrogs (L. castesbeianus). The present study is the first to report such effect.
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Affiliation(s)
| | - Joyce Moreira de Souza
- Programa de Pós-Graduação em Conservação de Recursos Naturais do Cerrado and Laboratório de Pesquisas Biológicas, Instituto Federal Goiano - Campus Urutaí, GO, Brazil
| | - Abraão Tiago Batista Guimarães
- Programa de Pós-Graduação em Conservação de Recursos Naturais do Cerrado and Laboratório de Pesquisas Biológicas, Instituto Federal Goiano - Campus Urutaí, GO, Brazil
| | - Ivandilson Pessoa Pinto de Menezes
- Departamento de Ciências Biológicas, Laboratório de Genética e Biologia Molecular and Programa de Pós-Graduação em Conservação de Recursos Naturais do Cerrado, Instituto Federal Goiano - Campus Urutaí, GO, Brazil
| | - André Luis da Silva Castro
- Departamento de Ciências Biológicas, Laboratório de Zoologia and Programa de Pós-Graduação em Conservação de Recursos Naturais do Cerrado, Instituto Federal Goiano - Campus Urutaí, GO, Brazil
| | - Aline Sueli de Lima Rodrigues
- Departamento de Ciências Biológicas, Laboratório de Pesquisas Biológicas and Programa de Pós-Graduação em Conservação de Recursos Naturais do Cerrado, Instituto Federal Goiano - Campus Urutaí, GO, Brazil
| | - Guilherme Malafaia
- Departamento de Ciências Biológicas, Laboratório de Pesquisas Biológicas and Programa de Pós-Graduação em Conservação de Recursos Naturais do Cerrado, Instituto Federal Goiano - Campus Urutaí, GO, Brazil; Programa de Pós-Graduação em Biodiversidade Animal, Universidade Federal de Goiás - Campus Samambaia, GO, Brazil.
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30
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Fundão tailings dam failures: the environment tragedy of the largest technological disaster of Brazilian mining in global context. Perspect Ecol Conserv 2017. [DOI: 10.1016/j.pecon.2017.06.002] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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31
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Comet assay: an essential tool in toxicological research. Arch Toxicol 2016; 90:2315-36. [DOI: 10.1007/s00204-016-1767-y] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 06/14/2016] [Indexed: 01/02/2023]
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