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Sandré F, Moilleron R, Morin C, Garrigue-Antar L. Comprehensive analysis of a widely pharmaceutical, furosemide, and its degradation products in aquatic systems: Occurrence, fate, and ecotoxicity. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 348:123799. [PMID: 38527585 DOI: 10.1016/j.envpol.2024.123799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 02/09/2024] [Accepted: 03/13/2024] [Indexed: 03/27/2024]
Abstract
Many pharmaceutical compounds end up in the environment due to incomplete removal by wastewater treatment plants (WWTPs). Some compounds are sometimes present in significant concentrations and therefore represent a risk to the aquatic environment. Furosemide is one of the most widely used drugs in the world. Considered as an essential drug by the World Health Organization, this powerful loop diuretic is used extensively to treat hypertension, heart and kidney failure and many other purposes. However, this important consumption also results in a significant release of furosemide in wastewater and in the receiving environment where concentrations of a few hundred ng/L to several thousand have been found in the literature, making furosemide a compound of great concern. Also, during its transport in wastewater systems and WWTPs, furosemide can be degraded by various processes resulting in the production of more than 74 by-products. Furosemide may therefore present a significant risk to ecosystem health due not only to its direct cytotoxic, genotoxic and hepatotoxic effects in animals, but also indirectly through its transformation products, which are poorly characterized. Many articles classify furosemide as a priority pollutant according to its occurrence in the environment, its persistence, its elimination by WWTPs, its toxicity and ecotoxicity. Here, we present a state-of-the-art review of this emerging pollutant of interest, tracking it, from its consumption to its fate in the aquatic environment. Discussion points include the occurrence of furosemide in various matrices, the efficiency of many processes for the degradation of furosemide, the subsequent production of degradation products following these treatments, as well as their toxicity.
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Affiliation(s)
- Fidji Sandré
- Leesu, Univ Paris Est Creteil, Ecole des Ponts, Creteil, F-94010, France
| | - Régis Moilleron
- Leesu, Univ Paris Est Creteil, Ecole des Ponts, Creteil, F-94010, France
| | - Christophe Morin
- Leesu, Univ Paris Est Creteil, Ecole des Ponts, Creteil, F-94010, France; IUT - Sénart Fontainebleau, 36 Rue Georges Charpak, 77567, Lieusaint, France
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2
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Yang W, Bu Q, Shi Q, Zhao R, Huang H, Yang L, Tang J, Ma Y. Emerging Contaminants in the Effluent of Wastewater Should Be Regulated: Which and to What Extent? TOXICS 2024; 12:309. [PMID: 38787088 PMCID: PMC11125804 DOI: 10.3390/toxics12050309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/22/2024] [Accepted: 04/22/2024] [Indexed: 05/25/2024]
Abstract
Effluent discharged from urban wastewater treatment plants (WWTPs) is a major source of emerging contaminants (ECs) requiring effective regulation. To this end, we collected discharge datasets of pharmaceuticals (PHACs) and endocrine-disrupting chemicals (EDCs), representing two primary categories of ECs, from Chinese WWTP effluent from 2012 to 2022 to establish an exposure database. Moreover, high-risk ECs' long-term water quality criteria (LWQC) were derived using the species sensitivity distribution (SSD) method. A total of 140 ECs (124 PHACs and 16 EDCs) were identified, with concentrations ranging from N.D. (not detected) to 706 μg/L. Most data were concentrated in coastal regions and Gansu, with high ecological risk observed in Gansu, Hebei, Shandong, Guangdong, and Hong Kong. Using the assessment factor (AF) method, 18 high-risk ECs requiring regulation were identified. However, only three of them, namely carbamazepine, ibuprofen, and bisphenol-A, met the derivation requirements of the SSD method. The LWQC for these three ECs were determined as 96.4, 1010, and 288 ng/L, respectively. Exposure data for carbamazepine and bisphenol-A surpassed their derived LWQC, indicating a need for heightened attention to these contaminants. This study elucidates the occurrence and risks of ECs in Chinese WWTPs and provides theoretical and data foundations for EC management in urban sewage facilities.
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Affiliation(s)
- Weiwei Yang
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Qingwei Bu
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Qianhui Shi
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Ruiqing Zhao
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Haitao Huang
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China (Q.S.)
| | - Lei Yang
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Jianfeng Tang
- Key Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Yuning Ma
- College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
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Campos LB, González Núñez AA, Palacio MJ, Ferro JP, Castañé PM, Ferrari L, Ossana NA. Acute and subchronic effects of ibuprofen on the ten spotted live-bearer fish Cnesterodon decemmaculatus (Jenyns, 1842). CHEMOSPHERE 2023; 340:139895. [PMID: 37604345 DOI: 10.1016/j.chemosphere.2023.139895] [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: 06/16/2023] [Revised: 08/15/2023] [Accepted: 08/18/2023] [Indexed: 08/23/2023]
Abstract
Ibuprofen (IBP) is an anti-inflammatory drug found in aquatic environments, potentially toxic for the biota. We exposed the test fish C. decemmaculatus to two environmentally relevant concentrations (50 and 100 μg IBP/L) for 4 and 12 d and evaluated the effect on some biomarkers. Micronucleus test, nuclear abnormality test and comet assay indicated cyto-genotoxicity at both concentrations and exposure periods. Oxidative stress and biochemical biomarkers were not affected, excepting muscle AChE activity for 4 d. Muscle metabolic biomarkers showed significant decrease in ETS, lipid and protein content, while carbohydrate content was not affected. The CEA index increased at the lower IBP concentration for 4 and 12 d, possibly due to changes in body energy reserves. A full-factorial GLM performed to assess the effects of IBP and exposure times showed that the metabolic and genotoxicity biomarkers were the most sensitive to IBP toxicity, mainly at 50 μg IBP/L for 4 d.
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Affiliation(s)
- L B Campos
- Programa de Ecofisiología Aplicada (PRODEA) Instituto de Ecología y Desarrollo Sustentable (INEDES, CONICET-UNLu), Departamento de Cs. Básicas, Universidad Nacional de Luján, B6700ZBA, Luján, Argentina
| | - A A González Núñez
- Programa de Ecofisiología Aplicada (PRODEA) Instituto de Ecología y Desarrollo Sustentable (INEDES, CONICET-UNLu), Departamento de Cs. Básicas, Universidad Nacional de Luján, B6700ZBA, Luján, Argentina
| | - M J Palacio
- Programa de Ecofisiología Aplicada (PRODEA) Instituto de Ecología y Desarrollo Sustentable (INEDES, CONICET-UNLu), Departamento de Cs. Básicas, Universidad Nacional de Luján, B6700ZBA, Luján, Argentina
| | - J P Ferro
- Programa de Ecofisiología Aplicada (PRODEA) Instituto de Ecología y Desarrollo Sustentable (INEDES, CONICET-UNLu), Departamento de Cs. Básicas, Universidad Nacional de Luján, B6700ZBA, Luján, Argentina
| | - P M Castañé
- Programa de Ecofisiología Aplicada (PRODEA) Instituto de Ecología y Desarrollo Sustentable (INEDES, CONICET-UNLu), Departamento de Cs. Básicas, Universidad Nacional de Luján, B6700ZBA, Luján, Argentina
| | - L Ferrari
- Programa de Ecofisiología Aplicada (PRODEA) Instituto de Ecología y Desarrollo Sustentable (INEDES, CONICET-UNLu), Departamento de Cs. Básicas, Universidad Nacional de Luján, B6700ZBA, Luján, Argentina
| | - N A Ossana
- Programa de Ecofisiología Aplicada (PRODEA) Instituto de Ecología y Desarrollo Sustentable (INEDES, CONICET-UNLu), Departamento de Cs. Básicas, Universidad Nacional de Luján, B6700ZBA, Luján, Argentina.
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Wang C, Lu Y, Wang C, Xiu C, Cao X, Zhang M, Song S. Distribution and ecological risks of pharmaceuticals and personal care products with different anthropogenic stresses in a coastal watershed of China. CHEMOSPHERE 2022; 303:135176. [PMID: 35654238 DOI: 10.1016/j.chemosphere.2022.135176] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 06/15/2023]
Abstract
The occurrences of pharmaceutical and personal care products (PPCPs) in both freshwater and sea have been widely reported. However, pollution control requires further information on riverine discharges with influence of land-based activities and associated risks to estuarine ecosystems. This study investigated the spatial occurrences and the relationship to sociodemographic parameters of 30 PPCPs in 67 rivers along the Bohai coastal region. The results showed that PPCPs were mainly deposited in aquatic phase, and the partitioning coefficient between water and sediment was highly determined by chemical properties. The levels of 30 PPCPs in rivers ranged from 8.33 to 894.48 ng/L, showing a large variance among regions. Caffeine, sulfamethoxazole, sulfamethazine, ofloxacin, anhydro-erythromycin, and trimethoprim were found to be the major pollutants. Multivariable analysis method was used to assess the correlation of PPCPs markers to socio-economic parameters. The results indicated that domestic emissions contributed most to the occurrences of PPCPs in the riverine water. Risk assessment result indicated that sulfamethoxazole, caffeine, tetracycline, and carbamazepine ranked top four with the highest risks to the most sensitive aquatic organisms. The results identified caffeine and carbamazepine with high detection frequency and concentration as the priority chemicals, while sulfamethoxazole and erythromycin should also be concerned due to their potential threats in specific rivers. This study provides valuable information for pollution control over PPCPs riverine discharges in estuarine regions.
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Affiliation(s)
- Chenchen Wang
- Key Laboratory of the Three Gorges Reservoir Region's Eco-environment of the Ministry of Education, Chongqing University, Chongqing, 400045, China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Yonglong Lu
- State Key Laboratory of Marine Environmental Sciences and Key Laboratory of the Ministry of Education for Coastal Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Fujian, 361102, China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Cong Wang
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Cuo Xiu
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Xianghui Cao
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Meng Zhang
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shuai Song
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
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Świacka K, Maculewicz J, Smolarz K, Caban M. Long-term stability of diclofenac and 4-hydroxydiclofenac in the seawater and sediment microenvironments: Evaluation of biotic and abiotic factors. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 304:119243. [PMID: 35381302 DOI: 10.1016/j.envpol.2022.119243] [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: 02/01/2022] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 06/14/2023]
Abstract
Studies in recent years have shown that significant amounts of diclofenac (DCF) and its metabolites are present in marine coastal waters. Their continuous flow into the environment may be associated with numerous negative effects on both fauna and flora. Although more and more is known about the effects of pharmaceuticals on marine ecosystems, there are still many issues that have not received enough attention, but are essential for risk assessment, such as long term stability. Furthermore, interaction of pharmaceuticals with sediments, which are inhabited by rich microbial, meiofaunal and macrobenthic communities need investigation. Therefore, we undertook an analysis of the stability of DCF and its metabolite, 4-hydroxy diclofenac, in seawater and sediment collected from the brackish environment of Puck Bay. Our 29-day experiment was designed to gain a better understanding of the fate of these compounds under experimental conditions same as near the seafloor. Diclofenac concentration decreased by 31.5% and 20.4% in the tanks with sediment and autoclaved sediment, respectively during 29-day long experiment. In contrast, the concentration of 4-OH diclofenac decreased by 76.5% and 90.2% in sediment and autoclaved sediment, respectively. The concentration decrease of both compounds in the sediment tanks resulted from their sorption in the sediment and biodegradation. Obtained results show that marine sediments favour DCF and 4-OH DCF removal from the water column.
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Affiliation(s)
- Klaudia Świacka
- Department of Marine Ecosystems Functioning, Institute of Oceanography, University of Gdansk, Av. Piłsudskiego 46, 81-378, Gdynia, Poland.
| | - Jakub Maculewicz
- Department of Environmental Analysis, Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland
| | - Katarzyna Smolarz
- Department of Marine Ecosystems Functioning, Institute of Oceanography, University of Gdansk, Av. Piłsudskiego 46, 81-378, Gdynia, Poland
| | - Magda Caban
- Department of Environmental Analysis, Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland
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Hejna M, Kapuścińska D, Aksmann A. Pharmaceuticals in the Aquatic Environment: A Review on Eco-Toxicology and the Remediation Potential of Algae. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:7717. [PMID: 35805373 PMCID: PMC9266021 DOI: 10.3390/ijerph19137717] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/18/2022] [Accepted: 06/19/2022] [Indexed: 02/04/2023]
Abstract
The pollution of the aquatic environment has become a worldwide problem. The widespread use of pesticides, heavy metals and pharmaceuticals through anthropogenic activities has increased the emission of such contaminants into wastewater. Pharmaceuticals constitute a significant class of aquatic contaminants and can seriously threaten the health of non-target organisms. No strict legal regulations on the consumption and release of pharmaceuticals into water bodies have been implemented on a global scale. Different conventional wastewater treatments are not well-designed to remove emerging contaminants from wastewater with high efficiency. Therefore, particular attention has been paid to the phycoremediation technique, which seems to be a promising choice as a low-cost and environment-friendly wastewater treatment. This technique uses macro- or micro-algae for the removal or biotransformation of pollutants and is constantly being developed to cope with the issue of wastewater contamination. The aims of this review are: (i) to examine the occurrence of pharmaceuticals in water, and their toxicity on non-target organisms and to describe the inefficient conventional wastewater treatments; (ii) present cost-efficient algal-based techniques of contamination removal; (iii) to characterize types of algae cultivation systems; and (iv) to describe the challenges and advantages of phycoremediation.
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Affiliation(s)
| | | | - Anna Aksmann
- Department of Plant Physiology and Biotechnology, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland; (M.H.); (D.K.)
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Hanslik L, Huppertsberg S, Kämmer N, Knepper TP, Braunbeck T. Rethinking the relevance of microplastics as vector for anthropogenic contaminants: Adsorption of toxicants to microplastics during exposure in a highly polluted stream - Analytical quantification and assessment of toxic effects in zebrafish (Danio rerio). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 816:151640. [PMID: 34774627 DOI: 10.1016/j.scitotenv.2021.151640] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/01/2021] [Accepted: 11/08/2021] [Indexed: 06/13/2023]
Abstract
Given the increasing amounts of plastic debris entering marine and freshwater ecosystems, there is a growing demand for environmentally relevant exposure scenarios to improve the risk assessment of microplastic particles (MPs) in aquatic environments. So far, data on adverse effects in aquatic organisms induced by naturally exposed MPs are scarce and controversially discussed. As a consequence, we investigated the potential role of MPs regarding the sorption and transfer of environmental contaminants under natural conditions. For this end, a mixture of four common polymer types (polyethylene, polypropylene, polystyrene, polyvinyl chloride) was exposed to natural surface water in a polluted stream for three weeks. Samples of water, MP mixture, sediment, and suspended matter were target-screened for the presence of pollutants using GC/LC-MS, resulting in up to 94 different compounds. Possible adverse effects were investigated using several biomarkers in early developmental stages of zebrafish (Danio rerio). Exposure to natural stream water samples significantly inhibited acetylcholinesterase activity, altered CYP450 induction and modified behavioral patterns of zebrafish. In contrast, effects by samples of both non-exposed MPs and exposed MPs in zebrafish were less prominent than effects by water samples. In fact, the analytical target screening documented only few compounds sorbed to natural particles and MPs. Regarding acute toxic effects, no clear differentiation between different MPs and natural particles could be made, suggesting that - upon exposure in natural water bodies - MPs seem to approximate the sorption behavior of natural particles, presumably to a large extent due to biofilm formation. Thus, if compared to natural inorganic particles, MPs most likely do not transfer elevated amounts of environmental pollutants to biota and, therefore, do not pose a specific additional threat to aquatic organisms.
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Affiliation(s)
- Lisa Hanslik
- Aquatic Ecology and Toxicology Group, Centre for Organismal Studies, University of Heidelberg, Im Neuenheimer Feld 504, Heidelberg, D-69120, Germany.
| | - Sven Huppertsberg
- Hochschule Fresenius GmbH, University of Applied Sciences Fresenius, Limburger Str. 2, Idstein, D-65510, Germany
| | - Nadine Kämmer
- Aquatic Ecology and Toxicology Group, Centre for Organismal Studies, University of Heidelberg, Im Neuenheimer Feld 504, Heidelberg, D-69120, Germany
| | - Thomas P Knepper
- Hochschule Fresenius GmbH, University of Applied Sciences Fresenius, Limburger Str. 2, Idstein, D-65510, Germany
| | - Thomas Braunbeck
- Aquatic Ecology and Toxicology Group, Centre for Organismal Studies, University of Heidelberg, Im Neuenheimer Feld 504, Heidelberg, D-69120, Germany.
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8
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Muñoz-Peñuela M, Moreira RG, Gomes ADO, Tolussi CE, Branco GS, Pinheiro JPS, Zampieri RA, Lo Nostro FL. Neurotoxic, biotransformation, oxidative stress and genotoxic effects in Astyanax altiparanae (Teleostei, Characiformes) males exposed to environmentally relevant concentrations of diclofenac and/or caffeine. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2022; 91:103821. [PMID: 35093559 DOI: 10.1016/j.etap.2022.103821] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
The present study evaluated neurotoxic, biotransformation, genotoxic and antioxidant responses to relevant environmental concentrations of diclofenac (0.4 μg L-1) and caffeine (27.5 μg L-1), separate and combined, in adult males of the freshwater fish Astyanax altiparanae after a subchronic exposure (14 days). Fish exposed to diclofenac and caffeine, both separate and combined, revealed a neurotoxic effect through the inhibition of acetylcholinesterase activity in the muscle, while diclofenac alone and in combination caused cyclooxygenase inhibition. Caffeine alone produces genotoxicity on this species but, when combined with diclofenac, it potentiates hepatic lipoperoxidation and the inhibition of oxidative stress enzymes, while diclofenac alone or in combination produces a general inhibition of important enzymes. This study suggests that aquatic contamination produced by these pharmaceuticals has the potential to affect homeostasis and locomotion in A. altiparanae and compromise their immune system and general health.
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Affiliation(s)
- Marcela Muñoz-Peñuela
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, São Paulo, Brazil.
| | - Renata Guimarães Moreira
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, São Paulo, Brazil
| | - Aline Dal Olio Gomes
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, São Paulo, Brazil
| | | | - Giovana Souza Branco
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, São Paulo, Brazil
| | | | - Ricardo Andrade Zampieri
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, São Paulo, Brazil
| | - Fabiana Laura Lo Nostro
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Biodiversidad y Biología Experimental, Laboratorio de Ecotoxicología Acuática and IBBEA, CONICET-UBA. Ciudad Universitaria, Buenos Aires, Argentina
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Hu L, Ding R, Nie X. Comparison of toxic effects of atorvastatin and gemfibrozil on Daphnia magna. Comp Biochem Physiol C Toxicol Pharmacol 2022; 252:109224. [PMID: 34756985 DOI: 10.1016/j.cbpc.2021.109224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/22/2021] [Accepted: 10/27/2021] [Indexed: 11/26/2022]
Abstract
Atorvastatin (ATV) and gemfibrozil (GEM) are two typical lipid-lowering pharmaceuticals with different action modes, which are frequently detected in various water bodies owning to their wide usage. However, there is limited information about their effects on Daphnia magna. The present study addressed and compared the toxic effects of ATV and GEM on D. magna through determining the responses of the stress related genes (including Nrf2, Keap1, HO-1, GCLC, p53 and PIG3) in D. magna for 24 h and 48 h acute exposure and the changes of life history traits and swimming behaviors in a 21 days chronic exposure under different concentrations of ATV and GEM exposure (5 μg L-1, 50 μg L-1, 500 μg L-1 and 5000 μg L-1). Results showed that the expression of Nrf2, Keap1, HO-1, GCLC, p53 and PIG3 were induced to various degrees under the ATV exposure. There were similar performances for GEM. ATV and GEM caused the delay of first brooding and hatching time and decrease of eggs production number, especially in GEM exposure, reproduction of Daphnia was significantly inhibited, decreasing 38.51% compared to the control. ATV and GEM increased the heart rate of D. magna, and changed swimming behaviors of D. magna. In summary, two lipid-lowering pharmaceuticals caused oxidative stress on D. magna, subsequently brought about alterations in physiological traits. Comparatively, ATV pose more higher risks to D. magna than GEM, but the detailed action mechanisms of ATV and GEM on D. magna needs more investigations in future.
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Affiliation(s)
- Limei Hu
- Department of Ecology, Jinan University, Guangzhou 510632, China
| | - Rui Ding
- Department of Ecology, Jinan University, Guangzhou 510632, China
| | - Xiangping Nie
- Department of Ecology, Jinan University, Guangzhou 510632, China; Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes, Jinan University, Guangzhou 510632, China.
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Anju T, Preetha R, Shunmugam R, Mane SR, Arockiaraj J, Ganapathy S. Non-Clinical Investigation of Tuberculosis Drugs: Conjugated Norbornene-
Based Nanocarriers Toxic Impacts on Zebrafish. CURRENT NANOMEDICINE 2021; 11:224-236. [DOI: 10.2174/2468187312666211221130125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/24/2021] [Accepted: 12/08/2021] [Indexed: 10/16/2023]
Abstract
INTRODUCTION:
Rifampicin conjugated (R-CP), and rifampicin -isoniazid dual conjugated (RI-CP) norbornene-derived nanocarriers are newly designed for pH stimuli-responsive delivery of tuberculosis (TB) drugs. Its biosafety level is yet to be well established.
OBJECTIVES:
To assess the impacts of the nanocarriers on liver cells using zebrafish animal model and human liver cell line model (HepG2).
METHODS:
Initially, lethal dose concentration for the norbornene-derived nanocarrier systems in zebrafish was determined. The toxic effects were analysed at the sub-lethal drug concentration by histopathological study, total GSH level, gene expression and DNA damage in zebrafish liver cells. Fish erythrocyte nuclear abnormalities were also evaluated. Cell viability and oxidative stress level (ROS generation) after exposure to the nanoconjugates was determined using HepG2 cell in the in vitro study.
RESULTS:
In vivo studies of both R-CP and RI-CP showed 100% mortality at 96 hours for exposure concentration >100mg/l and showed toxic changes in zebrafish liver histology, GSH, and DNA damage levels. A noticeable upregulated PXR, CYP3A and cyp2p6 genes was observed in RI-CP exposure than in RIF or R-CP molecules. The in vitro study revealed a dose-dependent effect on cell viability and ROS generation for RIF, R-CP and RI-CP exposures in HepG2 cells.
CONCLUSION:
The current study reports that the rifampicin conjugated (R-CP) and rifampicin-isoniazid conjugated (RI-CP) norbornene derived nanocarriers exhibit enhanced toxic responses in both adult zebrafish and HepG2 cells. The pH-sensitive norbornene derived nanocarriers on conjugation with different drugs exhibited varied impacts on hepatic cells. Hence the present investigation recommends a complete metabolomics analysis and norbornene carrier-drug interaction study to be performed for each drug conjugated norbornene nanocarrier to ensure its biosafety.
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Affiliation(s)
- Thangammal Anju
- Department of Biotechnology and Department of Food Process Engineering, School of Bioengineering, SRM Institute
of Science Technology, Kattankulathur, 603 203, Chennai, Tamil Nadu, India
| | - Radhakrishnan Preetha
- Department of Biotechnology and Department of Food Process Engineering, School of Bioengineering, SRM Institute
of Science Technology, Kattankulathur, 603 203, Chennai, Tamil Nadu, India
| | - Raja Shunmugam
- Polymer Research Centre, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata (IISER K), India
| | - Shivshankar R. Mane
- Polymer Research Centre, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata (IISER K), India
| | - Jesu Arockiaraj
- Division of Fisheries
Biotechnology and Molecular Biology, Department of Biotechnology, Faculty of Science and Humanities, SRM
Institute of Science Technology, Kattankulathur, 603 203, Chennai, Tamil Nadu, India
| | - Shivasekar Ganapathy
- Department of Pathology,
SRM Medical college and research center, SRM Institute of Science Technology, Kattankulathur, 603 203, Chennai,
Tamil Nadu, India
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Wang Y, Wang C, Xie M, Tang T, Wang Z, Nie X. Atorvastatin causes oxidative stress and alteration of lipid metabolism in estuarine goby Mugilogobius abei. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 289:117879. [PMID: 34391042 DOI: 10.1016/j.envpol.2021.117879] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 07/15/2021] [Accepted: 07/29/2021] [Indexed: 06/13/2023]
Abstract
The potential effects of the environmental residues of Atorvastatin (ATV) as a widely used antilipemic agent on aquatic organisms deserve more investigations because of its high detection frequency in environment. The responses of Nrf2/Keap1 signaling pathway (including the transcriptional expression of Nrf2, Keap1, GCLC, GPx, GST, SOD, CAT, Trx2, TrxR, HMG-CoAR and PGC-1α) in Mugilogobius abei were investigated under acute and sub-chronic exposure of ATV in the simulated laboratory conditions. The changes of related enzymatic activity (GST, GPx, SOD, CAT and TrxR) and the content of GSH and MDA combining with the observation of histology sections of liver in M. abei were also addressed. The results show Nrf2 and its downstream antioxidant genes were induced to different degrees under ATV exposure. The activities of antioxidant enzymes were inhibited at 24 h and 72 h but induced/recovered at 168 h. Correspondingly, negatively correlated to GSH, MDA increased first but reduced then. Notably, with the increase of exposure concentration/time, the volume of lipid cells in liver decreased, suggesting more lipid decomposition. Therefore, lipid metabolism was suppressed (down-regulation of PGC-1α) and cholesterol biosynthesis was induced (up-regulation of HMG-COAR) at 168 h. In short, ATV brings oxidative stress to M. abei in the initial phase. However, with the increase of exposure time, ATV activates Nrf2/Keap1 signaling pathway and improves the antioxidant capacity of M. abei to reverse this adverse effect. ATV also affects lipid metabolism of M. abei by reducing cholesterol content and accelerating lipid decomposition.
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Affiliation(s)
- Yimeng Wang
- Department of Ecology, Jinan University, Guangzhou, 510632, China
| | - Chao Wang
- Department of Ecology, Jinan University, Guangzhou, 510632, China
| | - Meinan Xie
- Department of Ecology, Jinan University, Guangzhou, 510632, China
| | - Tianli Tang
- Department of Ecology, Jinan University, Guangzhou, 510632, China
| | - Zhaohui Wang
- Department of Ecology, Jinan University, Guangzhou, 510632, China.
| | - Xiangping Nie
- Department of Ecology, Jinan University, Guangzhou, 510632, China; Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes, Jinan University, Guangzhou, 510632, China.
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12
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Gallego R SE, Peñuela GA, Martínez-López E. Enzymatic activity changes in striped catfish Pseudoplatystoma magdaleniatum, induced by exposure to different concentrations of ibuprofen and triclosan. CHEMOSPHERE 2021; 271:129399. [PMID: 33482525 DOI: 10.1016/j.chemosphere.2020.129399] [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: 10/06/2020] [Revised: 12/16/2020] [Accepted: 12/18/2020] [Indexed: 06/12/2023]
Abstract
The present study aimed to evaluate the effects of exposure for four months, with ibuprofen and triclosan at 25 and 50 μg/L in Striped catfish Pseudoplatystoma magdaleniatum, evaluated between sexes and exposure times. Biochemical biomarkers such as lactate dehydrogenase, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, gamma-glutamyltransferase, acetylcholinesterase, creatine kinase, lipid peroxidation, albumin, globulins, creatinine, and urea were evaluated. The results of this study suggest that both ibuprofen and triclosan at concentrations of 25 and 50 μg/L can cause alterations to P. magdaleniatum, interfering with the activity of certain enzymes associated with energy production, immune response, architecture, and cellular physiology. Also, we determined the current state of contamination in fish, the concentration of ibuprofen and triclosan in P. magdaleniatum muscle samples from the different places markets located on the banks of the main rivers of Colombia was quantified by UHPLC-QqQ-MS/MS, in three climatic periods; finding triclosan levels in the dry season in some of the sampling points compatible with enzyme-level alterations in this species.
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Affiliation(s)
- Sara E Gallego R
- Pollution Diagnostics and Control Group (GDCON), School of the Environment, Faculty of Engineering, University Research Campus (SIU), University of Antioquia (U de A), Calle 70 No. 52-21, Medellin, Colombia.
| | - Gustavo A Peñuela
- Pollution Diagnostics and Control Group (GDCON), School of the Environment, Faculty of Engineering, University Research Campus (SIU), University of Antioquia (U de A), Calle 70 No. 52-21, Medellin, Colombia.
| | - Emma Martínez-López
- Area of Toxicology, Veterinary Faculty, University of Murcia, Spain; Biomedical Research Institute of Murcia (IMIB-Arrixaca), Spain.
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Gallego-Ríos SE, Peñuela GA. Evaluation of ibuprofen and diclofenac in the main rivers of Colombia and striped catfish Pseudoplatystoma magdaleniatum. ENVIRONMENTAL MONITORING AND ASSESSMENT 2021; 193:210. [PMID: 33755811 DOI: 10.1007/s10661-021-08922-5] [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: 11/09/2020] [Accepted: 02/04/2021] [Indexed: 06/12/2023]
Abstract
This is one of the first studies carried out over three climatic seasons on the determination of ibuprofen and diclofenac, in the main rivers of Colombia and striped catfish Pseudoplatystoma magdaleniatum. Determination of water concentrations was carried out using SPE extraction, while for the analysis of the muscular tissue, the extraction was carried out by QuEChERS. For both matrices, quantification was done by UHPLC-MS/MS. No levels of ibuprofen or diclofenac concentrations were found in the muscle tissue of Pseudoplatystoma magdaleniatum, in any season or sampling site, during the 2 years of sampling. In some sampling sites, concentrations of up to 75 µg/L of diclofenac were detected, corresponding to the sampling carried out in the dry season, being the highest reported so far in surface waters, possibly generated by large concentrations of population or agricultural activities. On the other hand, for ibuprofen, no concentrations above the limit of quantification (0.50 µg/L) were found in the waters of the Cauca and Magdalena rivers, for any season and sampling site.
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Affiliation(s)
- Sara E Gallego-Ríos
- Pollution Diagnostics and Control Group (GDCON), School of the Environment, Faculty of Engineering, University Research Campus (SIU), University of Antioquia (U de A), Calle 70 No. 52-21, Medellin, Colombia.
| | - Gustavo A Peñuela
- Pollution Diagnostics and Control Group (GDCON), School of the Environment, Faculty of Engineering, University Research Campus (SIU), University of Antioquia (U de A), Calle 70 No. 52-21, Medellin, Colombia
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14
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Adsorption of Cd to TiO 2-NPs Forms Low Genotoxic AGGREGATES in Zebrafish Cells. Cells 2021; 10:cells10020310. [PMID: 33546308 PMCID: PMC7913537 DOI: 10.3390/cells10020310] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/29/2021] [Accepted: 01/30/2021] [Indexed: 01/06/2023] Open
Abstract
The aquatic environment is involved in the pollutants spreading mechanisms, including nanomaterials and heavy metals. The aims of this study were to assess the in vivo genotoxicity of Cd (1 mg/L) and to investigate the genomic effects generated by its co-exposure with TiO2-NPs (10 µg/L). The study was performed using zebrafish as a model for 5, 7, 14, 21, and 28 days of exposure. The genotoxic potential was assessed by three experimental approaches: DNA integrity, degree of apoptosis, and molecular alterations at the genomic level by genomic template stability (% GTS) calculation. Results showed an increased in DNA damage after Cd exposure with a decrease in % GTS. The co-exposure (TiO2-NPs + Cd) induced a no statistically significant loss of DNA integrity, a reduction of the apoptotic cell percentage and the recovery of genome stability for prolonged exposure days. Characterization and analytical determinations data showed Cd adsorption to TiO2-NPs, which reduced free TiO2-NPs levels. The results of our study suggest that TiO2-NPs could be used for the development of controlled heavy metal bioremediation systems.
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Muñoz-Peñuela M, Lo Nostro FL, Dal'Olio Gomes A, Tolussi CE, Branco GS, Pinheiro JPS, Godoi FGAD, Moreira RG. Diclofenac and caffeine inhibit hepatic antioxidant enzymes in the freshwater fish Astyanax altiparanae (Teleostei: Characiformes). Comp Biochem Physiol C Toxicol Pharmacol 2021; 240:108910. [PMID: 33045363 DOI: 10.1016/j.cbpc.2020.108910] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/28/2020] [Accepted: 09/27/2020] [Indexed: 12/19/2022]
Abstract
Although concentrations of pharmaceutical compounds in aquatic ecosystems are low, they can cause toxic effects on organisms. The aim of this study was to evaluate the effects of diclofenac (DCF), a non-steroidal anti-inflammatory drug, and caffeine (CAF), a central nervous system stimulant, both alone or combined, in Astyanax altiparanae males under acute exposure (96 h), measuring neurotoxicity biomarkers, antioxidant response and damage at biochemical and cellular levels. DCF concentration in water, separated and combined, was 3.08 mg L-1 and that of CAF was 9.59 mg L-1. To assess neurotoxicity, brain and muscle acetylcholinesterase (AChE) activities were measured. To evaluate oxidative stress, the enzymatic activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT) and glutathione S-transferase (GST), as well as lipoperoxidation (LPO), were analyzed in liver and gills. Activity of hepatic cyclooxygenase (COX) was also evaluated. Genotoxicity was assessed in blood using comet assay and micronucleus test, as well as nuclear abnormalities. DCF and CAF, alone or combined, had neither effect on AChE activity, nor in the activity of SOD, CAT, GPx and GST in gills. In liver, DCF inhibited SOD and GPx activity, CAF inhibited CAT activity, the mixture inhibited SOD and GST activity; although only fish exposed to CAF showed increased hepatic LPO. Under these experimental conditions, no effect on COX activity was observed, nor cytotoxic and genotoxic damage. The most pronounced effects were caused by the drugs separately, since both compounds altered the enzymes, but only CAF triggered LPO, showing more harmful effects.
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Affiliation(s)
- Marcela Muñoz-Peñuela
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, Laboratório de Metabolismo e Reprodução de Organismos Aquáticos, Cidade Universitária, São Paulo, Brazil.
| | - Fabiana Laura Lo Nostro
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Biodiversidad y Biología Experimental, Laboratorio de Ecotoxicología Acuática y IBBEA, CONICET-UBA, Ciudad Universitaria, Buenos Aires, Argentina
| | - Aline Dal'Olio Gomes
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, Laboratório de Metabolismo e Reprodução de Organismos Aquáticos, Cidade Universitária, São Paulo, Brazil
| | | | - Giovana Souza Branco
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, Laboratório de Metabolismo e Reprodução de Organismos Aquáticos, Cidade Universitária, São Paulo, Brazil
| | - João Paulo Silva Pinheiro
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, Laboratório de Metabolismo e Reprodução de Organismos Aquáticos, Cidade Universitária, São Paulo, Brazil
| | - Filipe Guilherme Andrade de Godoi
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, Laboratório de Metabolismo e Reprodução de Organismos Aquáticos, Cidade Universitária, São Paulo, Brazil
| | - Renata Guimarães Moreira
- Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, Laboratório de Metabolismo e Reprodução de Organismos Aquáticos, Cidade Universitária, São Paulo, Brazil
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Świacka K, Michnowska A, Maculewicz J, Caban M, Smolarz K. Toxic effects of NSAIDs in non-target species: A review from the perspective of the aquatic environment. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 273:115891. [PMID: 33497943 DOI: 10.1016/j.envpol.2020.115891] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 08/20/2020] [Accepted: 10/15/2020] [Indexed: 05/14/2023]
Abstract
The presence of pharmaceuticals in the aquatic environment, both in marine and freshwater reservoirs, is a major concern of global environmental protection. Among the drugs that are most commonly used, NSAIDs tend to dominate. Currently, being aware of the problem caused by drug contamination, it is extremely important to evaluate the scale and the full spectrum of its consequences, from short-term to long-term effects. The influence on non-target aquatic animals can take place at many levels, and the effects can be seen both in behaviour and physiology, but also in genetic alterations or reproduction disorders, affecting the development of entire populations. This review summarises all the advances made to estimate the impact of NSAIDs on aquatic animals. Multicellular animals from all trophic levels, inhabiting both inland waters, seas and oceans, have been considered. Particular attention has been paid to chronic studies, conducted at low, environmentally-relevant concentrations, to estimate the real effects of the present pollution. The number of such studies has indeed increased in recent years, allowing for a better insight into the possible consequences of pharmaceutical pollution. It should be stressed, however, that our knowledge is still limited to a few model species, while there are many groups of organisms completely unexplored regarding the effects of drugs. Therefore, the main aim of this paper was to summarise the current state of knowledge on the toxicity of NSAIDs in aquatic animals, also identifying important gaps and major issues requiring further analysis.
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Affiliation(s)
- Klaudia Świacka
- Department of Marine Ecosystems Functioning, Institute of Oceanography, University of Gdansk, Av. Piłsudskiego 46, 81-378, Gdynia, Poland
| | - Alicja Michnowska
- Department of Marine Ecosystems Functioning, Institute of Oceanography, University of Gdansk, Av. Piłsudskiego 46, 81-378, Gdynia, Poland
| | - Jakub Maculewicz
- Department of Environmental Analysis, Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland.
| | - Magda Caban
- Department of Environmental Analysis, Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308, Gdańsk, Poland
| | - Katarzyna Smolarz
- Department of Marine Ecosystems Functioning, Institute of Oceanography, University of Gdansk, Av. Piłsudskiego 46, 81-378, Gdynia, Poland
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Topaz T, Boxall A, Suari Y, Egozi R, Sade T, Chefetz B. Ecological Risk Dynamics of Pharmaceuticals in Micro-Estuary Environments. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:11182-11190. [PMID: 32799450 DOI: 10.1021/acs.est.0c02434] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Micro-estuarine ecosystems have a surface area <1 km2 and are abundant in Mediterranean regions. As a result of their small size, these systems are particularly vulnerable to the effects of chemical pollution. Due to the fluctuating flow conditions of base flow dominated by treated wastewater effluents and flood events transporting rural and urban non-point-source pollution, micro-estuaries are under a dynamic risk regime, consequently struggling to provide ecological services. This 2 year study explored the occurrence and risks of pharmaceutical contamination in the Alexander micro-estuary in Israel. Pharmaceuticals were detected in all samples (n = 280) at as high as 18 μg L-1 in flood events and 14 μg L-1 in base flow. The pharmaceutical mixture composition was affected by flow conditions with carbamazepine dominating the base flow and caffeine dominating flood events. The median annual risk quotients for fish, crustaceans, and algae were 19.6, 5.2, and 4.5, respectively, indicating that pharmaceuticals pose a high risk to the ecosystem. Ibuprofen, carbamazepine, and caffeine contributed most to the risk quotients. The current work highlights that micro-estuary ecosystems, like the Alexander estuary, are continuously exposed to pharmaceuticals and most likely to other pollutants, placing these ecologically important systems under an elevated risk in comparison to the more frequently studied large estuarine systems.
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Affiliation(s)
- Tom Topaz
- Department of Soil and Water Sciences, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, P.O. Box 12, Rehovot 7610001, Israel
| | - Alistair Boxall
- Department of Environment and Geography, University of York, Heslington YO10 5NG, United Kingdom
| | - Yair Suari
- Faculty of Marine Sciences, Ruppin Academic Center, Mikhmoret 402970, Israel
| | - Roey Egozi
- The Soil Erosion Research Station, Soil Conservation and Drainage Division, Ministry of Agriculture and Rural Development, Bet Dagan 50250, Israel
| | - Tal Sade
- Faculty of Marine Sciences, Ruppin Academic Center, Mikhmoret 402970, Israel
| | - Benny Chefetz
- Department of Soil and Water Sciences, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, P.O. Box 12, Rehovot 7610001, Israel
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Marić JJ, Kračun-Kolarević M, Kolarević S, Sunjog K, Kostić-Vuković J, Deutschmann B, Hollert H, Tenji D, Paunović M, Vuković-Gačić B. Selection of assay, organism, and approach in biomonitoring significantly affects the evaluation of genotoxic potential in aquatic environments. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:33903-33915. [PMID: 32535828 DOI: 10.1007/s11356-020-09597-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 06/04/2020] [Indexed: 06/11/2023]
Abstract
In this study, few different evaluation concepts were used for the assessment of genotoxic potential at the stretch of the Danube River identified as a significant hotspot of pollution originated through the untreated wastewaters. Three sites were chosen: one site upstream of the wastewater outlet in Novi Sad (Serbia), one at the outlet of wastewaters, and one site few kilometer downstream. Ex situ approach comprised prokaryotic SOS/umuC test on Salmonella typhimurium TA1535/pSK1005 and comet assay on human hepatoma cell line (HepG2). In situ approach was based on the active monitoring (cage approach) using freshwater mussels Sinanodonta woodiana and fish Cyprinus carpio. The comet and micronucleus assays were selected for evaluation of DNA damage in mussel haemocytes and fish blood cells. Within the ex situ part of the study, our results indicated that the eukaryotic model system is more sensitive compared to the prokaryotic one. In situ bioassays are recommended for obtaining a better insight into ecosystem status and in the case of our study the complete insight of genotoxic pressure. However, the choice of animals as bioindicators also has a significant impact on the quality of the obtained information. Differential response between fish and mussels was observed at the highly polluted site suggesting possible involvement of additional protective mechanism such as valve closure in mussels.
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Affiliation(s)
- Jovana Jovanović Marić
- Department for Hydroecology and Water protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, Belgrade, 11000, Serbia
- Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia
| | - Margareta Kračun-Kolarević
- Department for Hydroecology and Water protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, Belgrade, 11000, Serbia.
| | - Stoimir Kolarević
- Department for Hydroecology and Water protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, Belgrade, 11000, Serbia
- Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia
| | - Karolina Sunjog
- Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, Belgrade, 11000, Serbia
| | - Jovana Kostić-Vuković
- Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, Belgrade, 11000, Serbia
| | - Björn Deutschmann
- Department of Ecosystem Analyses, Institute for Environmental Research, RWTH Aachen University, Aachen, Germany
| | - Henner Hollert
- Department of Ecosystem Analyses, Institute for Environmental Research, RWTH Aachen University, Aachen, Germany
- Department of Evolutionary Ecology and Environmental Toxicology, Goethe University Frankfurt, Max-von-Laue-Str. 13, 60438, Frankfurt am Main, Germany
| | - Dina Tenji
- Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 2, Novi Sad, 21000, Serbia
| | - Momir Paunović
- Department for Hydroecology and Water protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, Belgrade, 11000, Serbia
| | - Branka Vuković-Gačić
- Faculty of Biology, Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia
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Tenorio-Chávez P, Cerro-López M, Castro-Pastrana LI, Ramírez-Rodrigues MM, Orozco-Hernández JM, Gómez-Oliván LM. Effects of effluent from a hospital in Mexico on the embryonic development of zebrafish, Danio rerio. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 727:138716. [PMID: 32334233 DOI: 10.1016/j.scitotenv.2020.138716] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/12/2020] [Accepted: 04/13/2020] [Indexed: 06/11/2023]
Abstract
Hospitals consume a large amount of water, so they also generate large amounts of wastewater, which contain a wide variety of contaminants. It is important to consider that hospital effluents are a mixture of pollutants that can interact with each other and have a negative impact on aquatic species of water bodies. The aim of this study was to evaluate the effects induced by a hospital effluent using Danio rerio embryos. In this study, Danio rerio embryos were exposed to different concentrations of the hospital effluent and a lethality test was evaluated and the malformations present in zebrafish embryos were evaluated. The lethal concentration of effluent 50% was 6.1% and the effective malformation concentration was of 2.5%. The teratogenic index was 2.45%. The main malformations identified were yolc sac malformation, pericardial edema, hatching abnormalities, hypopigmentation, tail deformation, chorda malformation, without fin, chorion deformation and craniofacial malformation. The risks that this type of water represents for the survival of living organisms, as well as the presence of malformations in them, are reference indicators for a future regulation focused on the adequate treatment of hospital effluents.
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Affiliation(s)
- Paulina Tenorio-Chávez
- Laboratorio de Toxicología Ambiental, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón i2antersección Paseo Tollocan, Colonia Residencial Colón, CP 50120 Toluca, Estado de México, Mexico
| | - Mónica Cerro-López
- Universidad de las Américas Puebla, Departamento de Ciencias Químico-Biológicas, ExHda. Sta. Catarina Martir s/n, Cholula 72820, Puebla, Mexico.
| | - Lucila Isabel Castro-Pastrana
- Universidad de las Américas Puebla, Departamento de Ciencias Químico-Biológicas, ExHda. Sta. Catarina Martir s/n, Cholula 72820, Puebla, Mexico
| | - Milena María Ramírez-Rodrigues
- Universidad de las Américas Puebla, Departamento de Ciencias Químico-Biológicas, ExHda. Sta. Catarina Martir s/n, Cholula 72820, Puebla, Mexico
| | - José Manuel Orozco-Hernández
- Laboratorio de Toxicología Ambiental, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón i2antersección Paseo Tollocan, Colonia Residencial Colón, CP 50120 Toluca, Estado de México, Mexico
| | - Leobardo Manuel Gómez-Oliván
- Laboratorio de Toxicología Ambiental, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón i2antersección Paseo Tollocan, Colonia Residencial Colón, CP 50120 Toluca, Estado de México, Mexico.
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Junaid M, Wang Y, Hamid N, Deng S, Li WG, Pei DS. Prioritizing selected PPCPs on the basis of environmental and toxicogenetic concerns: A toxicity estimation to confirmation approach. JOURNAL OF HAZARDOUS MATERIALS 2019; 380:120828. [PMID: 31301631 DOI: 10.1016/j.jhazmat.2019.120828] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 04/08/2019] [Accepted: 06/25/2019] [Indexed: 06/10/2023]
Abstract
Pharmaceuticals and personal care products (PPCPs), the pollutants of emerging concerns, present potential risks to the ecological environment. This study focused on the prioritization of widely used selected PPCPs belonging to two categories:personal care products (PCPs) and non-steroidal anti-inflammatory drugs (NSAIDs). We predicted the toxicogenetic endpoints of PPCPs and then confirmed them using experimental approaches. Our results revealed a significant similarity in the findings obtained through both approaches, indicating NSAIDs with relatively high environmental impacts and in vitro/vivo toxicity. Experimental approach revealed that musk xylene (MX) from PCPs and DIC from NSAIDs as individual chemicals of priority concern showed elevated environmental impacts and significantly induced pi3k-akt-mTOR in vitro. Similarly, propyl paraben (PP) from PCPs and diclofenac (DIC) from NSAIDs caused significant cytotoxicity and DNA damage in vitro. Moreover, PP and MX from the PCPs group and naproxen (NAP) and DIC from the NSAIDs group induced developmental toxicity and perturbations to phases I, II, and III detoxification pathways in vivo. In addition, MX and DIC as priority PPCPs inhibited hematopoiesis and hepatogenesis in vivo. Apart from the specific effects, PPCPs can be ranked as: MX > PP > methylparaben (MP) for PCPs, and DIC > NAP > ibuprofen (IBU) for NSAIDs, regarding their toxic and environmental concerns.
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Affiliation(s)
- Muhammad Junaid
- College of Life Science, Henan Normal University, Xinxiang 453007, China; Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Wang
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Naima Hamid
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shun Deng
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
| | - Wei-Guo Li
- College of Life Science, Henan Normal University, Xinxiang 453007, China
| | - De-Sheng Pei
- College of Life Science, Henan Normal University, Xinxiang 453007, China; Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China.
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21
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Ouanes-Ben Othmen Z, Barka S, Adeljelil ZB, Mouelhi S, Krifa M, Kilani S, Chekir-Ghedira L, Forget-Leray J, Hamza-Chaffai A. In situ genotoxicity assessment in freshwater zooplankton and sediments from different dams, ponds, and temporary rivers in Tunisia. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:1435-1444. [PMID: 30426375 DOI: 10.1007/s11356-018-3703-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 11/06/2018] [Indexed: 06/09/2023]
Abstract
Tunisia water resources are limited. The country currently has 29 large dams, more than 1000 hill lakes, and 220 small dams which are essential for economic and social development given their contribution to irrigation, drinking water consumption, flooding protection, production of electrical energy, groundwater recharge, and industrial uses. Given the scarcity of these resources, it is crucial to be able to ensure the quality of freshwater environments, particularly those intended for human consumption. In this study, we meant to assess the health status of various freshwater ecosystems in different regions of Tunisia (north and center west) in order to detect genotoxic components in sediments and their potential effect on zooplankton (cladocerans). Sediment and cladoceran species were collected from dams, ponds, and temporary rivers in Tunisia. For each collection site, micronucleus (MN) assay was performed, in triplicates, using a pool of ten specimens of the same cladoceran species. MN occurrence in cladocerans varied from one site to another and MN frequencies varied between 0.67 and 22‰, suggesting the presence of genotoxic substances in certain sites. Sediment genotoxicity and mutagenicity were assessed using the SOS Chromotest and the Ames test. Sediment results showed that genotoxicity varies from one site to another displaying a quantitative and a qualitative variation of pollutant among the sites. These results suggest an urgent need for continuous monitoring of freshwater environments in Tunisia, particularly those intended for drinking water.
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Affiliation(s)
- Zouhour Ouanes-Ben Othmen
- Unité de Recherche de Toxicologie Environnementale et Marine, UR 09-03, IPEIS Sfax University, Sfax, Tunisia.
| | - Sabria Barka
- Unité de Recherche de Toxicologie Environnementale et Marine, UR 09-03, IPEIS Sfax University, Sfax, Tunisia
| | - Zied Ben Adeljelil
- Biochemistry Laboratory-Medicine Faculty of Monastir: LR12ES05, Monastir University, Monastir, Tunisia
| | - Samia Mouelhi
- Unité de Recherche de Biologie Animale et Systématique Evolutive 2092, Faculté des Sciences de Tunis, Campus Universitaire Manar II, Tunis, Tunisia
| | - Mounira Krifa
- Unité de Recherche de Pharmacognosie/Biologie Moléculaire 99/UR/07-03, Faculté de Pharmacie, Monastir University, Rue Avicenne, Monastir, Tunisia
| | - Soumaya Kilani
- Unité de Recherche de Pharmacognosie/Biologie Moléculaire 99/UR/07-03, Faculté de Pharmacie, Monastir University, Rue Avicenne, Monastir, Tunisia
| | - Leila Chekir-Ghedira
- Unité de Recherche de Pharmacognosie/Biologie Moléculaire 99/UR/07-03, Faculté de Pharmacie, Monastir University, Rue Avicenne, Monastir, Tunisia
| | - Joëlle Forget-Leray
- Laboratoire d'Ecotoxicologie des Milieux Aquatiques, EA 3222, FED 4116 SCALE, Université du Havre, rue Philippe Lebon, Le Havre, France
| | - Amel Hamza-Chaffai
- Unité de Recherche de Toxicologie Environnementale et Marine, UR 09-03, IPEIS Sfax University, Sfax, Tunisia
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22
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Liu Y, Junaid M, Wang Y, Tang YM, Bian WP, Xiong WX, Huang HY, Chen CD, Pei DS. New toxicogenetic insights and ranking of the selected pharmaceuticals belong to the three different classes: A toxicity estimation to confirmation approach. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2018; 201:151-161. [PMID: 29909292 DOI: 10.1016/j.aquatox.2018.06.008] [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: 02/03/2018] [Revised: 06/07/2018] [Accepted: 06/08/2018] [Indexed: 06/08/2023]
Abstract
Tetracycline hydrochloride (TH), indomethacin (IM), and bezafibrate (BF) belong to the three different important classes of pharmaceuticals, which are well known for their toxicity and environmental concerns. However, studies are still elusive to highlight the mechanistic toxicity of these pharmaceuticals and rank them using both, the toxicity prediction and confirmation approaches. Therefore, we employed the next generation toxicity testing in 21st century (TOX21) tools and estimated the in vitro/vivo toxic endpoints of mentioned pharmaceuticals, and then confirmed them using in vitro/vivo assays. We found significant resemblance in the results obtained via both approaches, especially in terms of in vivo LC50 s and developmental toxicity that ranked IM as most toxic among the studied pharmaceuticals. However, TH appeared most toxic with the lowest estimated AC50s, the highest experimental IC50s, and DNA damages in vitro. Contrarily, IM was found as congener with priority concern to activate the Pi3k-Akt-mTOR pathway in vitro at concentrations substantially lower than that of TH and BF. Further, IM exposure at lower doses (2.79-13.97 μM) depressed the pharmaceuticals detoxification phase I (CYP450 s), phase II (UGTs, SULTs), and phase III (TPs) pathways in zebrafish, whereas, at relatively higher doses, TH (2.08-33.27 μM) and BF (55.28-884.41 μM) partially activated these pathways, which ultimately caused the developmental toxicity in the following order: IM > TH > BF. In addition, we also ranked these pharmaceuticals in terms of their particular toxicity to myogenesis, hematopoiesis, and hepatogenesis in zebrafish embryos. Our results revealed that IM significantly affected myogenesis, hematopoiesis, and hepatogenesis, while TH and BF induced prominent effects on hematopoiesis via significant downregulation of associated genetic markers, such as drl, mpx, and gata2a. Overall, our findings confirmed that IM has higher toxicity than that of TH and BF, therefore, the consumption of these pharmaceuticals should be regulated in the same manner to ensure human and environmental safety.
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Affiliation(s)
- Yi Liu
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Muhammad Junaid
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Wang
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yu-Mei Tang
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wan-Ping Bian
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
| | - Wen-Xu Xiong
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
| | - Hai-Yang Huang
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
| | - Chun-Di Chen
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
| | - De-Sheng Pei
- Key Laboratory of Reservoir Aquatic Environment, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China.
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23
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Cantwell MG, Katz DR, Sullivan JC, Shapley D, Lipscomb J, Epstein J, Juhl AR, Knudson C, O'Mullan GD. Spatial patterns of pharmaceuticals and wastewater tracers in the Hudson River Estuary. WATER RESEARCH 2018; 137:335-343. [PMID: 29571111 PMCID: PMC6582947 DOI: 10.1016/j.watres.2017.12.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 12/07/2017] [Accepted: 12/19/2017] [Indexed: 05/05/2023]
Abstract
The widespread use of pharmaceuticals by human populations results in their sustained discharge to surface waters via wastewater treatment plants (WWTPs). In this study, 16 highly prescribed pharmaceuticals were quantified along a 250 km transect of the Hudson River Estuary and New York Harbor to describe their sources and spatial patterns. Sampling was conducted over two dry weather periods in May and July 2016, at 72 sites which included mid-channel and nearshore sites, as well as locations influenced by tributaries and WWTP outfalls. The detection frequency of the study pharmaceuticals was almost identical between the May and July sampling periods at 55% and 52%, respectively. Six pharmaceuticals were measurable at 92% or more of the sites during both sampling periods, illustrating their ubiquitous presence throughout the study area. Individual pharmaceutical concentrations were highly variable spatially, ranging from non-detect to 3810 ng/L during the study. Major factors controlling concentrations were proximity and magnitude of WWTP discharges, inputs from tributaries and tidal mixing. Two compounds, sucralose and caffeine, were evaluated as tracers to identify wastewater sources and assess pharmaceutical behavior. Sucralose was useful in identifying wastewater inputs to the river and concentrations showed excellent correlations with numerous pharmaceuticals in the study. Caffeine-sucralose ratios showed potential in identifying discharges of untreated wastewater occurring during a combined sewage overflow event. Many of the study pharmaceuticals were present throughout the Hudson River Estuary as a consequence of sustained wastewater discharge. Whereas some concentrations were above published effects levels, a more complete risk assessment is needed to understand the potential for ecological impacts due to pharmaceuticals in the Hudson River Estuary.
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Affiliation(s)
- Mark G Cantwell
- U.S. Environmental Protection Agency, Office of Research and Development, 27 Tarzwell Drive, Narragansett, RI 02882, USA.
| | - David R Katz
- U.S. Environmental Protection Agency, Office of Research and Development, 27 Tarzwell Drive, Narragansett, RI 02882, USA
| | | | - Daniel Shapley
- Riverkeeper Inc., 20 Secor Road, Ossining, NY 10562, USA
| | - John Lipscomb
- Riverkeeper Inc., 20 Secor Road, Ossining, NY 10562, USA
| | | | - Andrew R Juhl
- Lamont Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964, USA
| | - Carol Knudson
- Lamont Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964, USA
| | - Gregory D O'Mullan
- School of Earth and Environmental Sciences, Queens College, City University of New York, 65-30 Kissena Blvd., Flushing, NY 11367, USA
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24
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Mathias FT, Fockink DH, Disner GR, Prodocimo V, Ribas JLC, Ramos LP, Cestari MM, Silva de Assis HC. Effects of low concentrations of ibuprofen on freshwater fish Rhamdia quelen. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2018; 59:105-113. [PMID: 29558665 DOI: 10.1016/j.etap.2018.03.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 03/06/2018] [Accepted: 03/09/2018] [Indexed: 06/08/2023]
Abstract
Ibuprofen is a pharmaceutical drug widely used by the global population and it has been found in aquatic ecosystems in several countries. This study evaluated the effects of ibuprofen in environmental concentrations (0, 0.1, 1 and 10 μg/L) on the freshwaterspecies Rhamdia quelen exposed for 14 days. In the posterior kidney, ibuprofen increased glutathione-S-transferase activity in all groups exposed. Furthermore, increased glutathione peroxidase activity and the levels of reduced glutathione in the group exposed to 10 μg/L. Ibuprofen decreased the carbonic anhydrase activity in the posterior kidney in all exposed groups, and increased the activity in the gills in group exposed to 0.1 μg/L. The levels of plasma magnesium increased in groups exposed to 0.1 and 1 μg/L. In the blood, ibuprofen decreased the white blood cell count in groups exposed to 0.1 e 1.0 μg/L. Therefore, these results indicated that ibuprofen caused nephrotoxicity and demonstrated immunosuppressive effect in Rhamdia quelen.
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Affiliation(s)
| | - Douglas Henrique Fockink
- Department of Chemistry, Federal University of Paraná, Box 19031, 81530-990, Curitiba, PR, Brazil.
| | - Geonildo Rodrigo Disner
- Department of Genetics, Federal University of Paraná, Box 19031, 81530-990, Curitiba, PR, Brazil.
| | - Viviane Prodocimo
- Department of Physiology, Federal University of Paraná, Box 19031, 81530-990, Curitiba, PR, Brazil.
| | - João Luiz Coelho Ribas
- Department of Pharmacology, Federal University of Paraná, Box 19031, 81530-990, Curitiba, PR, Brazil.
| | - Luiz Pereira Ramos
- Department of Chemistry, Federal University of Paraná, Box 19031, 81530-990, Curitiba, PR, Brazil.
| | - Marta Margarete Cestari
- Department of Genetics, Federal University of Paraná, Box 19031, 81530-990, Curitiba, PR, Brazil.
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25
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Huang Q, Bu Q, Zhong W, Shi K, Cao Z, Yu G. Derivation of aquatic predicted no-effect concentration (PNEC) for ibuprofen and sulfamethoxazole based on various toxicity endpoints and the associated risks. CHEMOSPHERE 2018; 193:223-229. [PMID: 29136568 DOI: 10.1016/j.chemosphere.2017.11.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 10/31/2017] [Accepted: 11/07/2017] [Indexed: 06/07/2023]
Abstract
For pharmaceuticals, the ecological risk assessment based on traditional endpoints of toxicity could not be properly protective in the long run since the mode of action could vary because they are intended for different therapeutic uses. In this study, the predicted no-effect concentrations (PNECs) of two selected pharmaceuticals, ibuprofen (IBU) and sulfamethoxazole (SMX), were derived based on either traditional endpoints of survival and growth data or some nonlethal endpoints such as reproduction, biochemical and molecular data. The PNECs of IBU based on biochemical-cellular and reproduction data were 0.018 and 0.026 μg L-1 that were significantly lower than those derived from other endpoints, while the lowest PNEC for SMX derived from growth data with the concentration of 0.89 μg L-1. Ecological risk assessment was performed for IBU and SMX to the aquatic environment by applying hazard quotient and probabilistic distribution based quotient (DBQs) methods. The results showed that the probability of DBQs of IBU exceeding 0.1 was 11.2%, while for SMX the probability was 0.9% that could be neglected.
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Affiliation(s)
- Qiusen Huang
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, PR China; Key Laboratory of Water and Sediment Sciences of Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing 100875, PR China
| | - Qingwei Bu
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, PR China; School of Environment, State Key Joint Laboratory of Environmental Simulation and Pollution Control, Beijing Key Laboratory for Emerging Organic Contaminants Control, Tsinghua University, Beijing 100084, PR China.
| | - Wenjue Zhong
- Tianjin Key Laboratory of Remediation & Pollution Control for Urban Ecological Environment, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, PR China
| | - Kaichong Shi
- School of Chemical & Environmental Engineering, China University of Mining & Technology-Beijing, Beijing 100083, PR China
| | - Zhiguo Cao
- School of Environment, Henan Normal University, Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control, Xinxiang 453007, PR China.
| | - Gang Yu
- School of Environment, State Key Joint Laboratory of Environmental Simulation and Pollution Control, Beijing Key Laboratory for Emerging Organic Contaminants Control, Tsinghua University, Beijing 100084, PR China
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26
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Aguirre-Martínez GV, André C, Gagné F, Martín-Díaz LM. The effects of human drugs in Corbicula fluminea. Assessment of neurotoxicity, inflammation, gametogenic activity, and energy status. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 148:652-663. [PMID: 29156432 DOI: 10.1016/j.ecoenv.2017.09.042] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 09/14/2017] [Accepted: 09/15/2017] [Indexed: 06/07/2023]
Abstract
The constant release of pharmaceuticals products to aquatic environment even at low concentrations (ng L-1 to µg L-1) could lead to unknown chronic effects to non-target organisms. The aim of this study was to evaluate neurotoxic responses, inflammation, gametogenic activity and energy status on the fresh water clam C. fluminea after exposure to different concentrations of caffeine (CAF), ibuprofen (IBU), carbamazepine (CBZ), novobiocin (NOV) and tamoxifen (TMX) for 21 days under laboratory conditions. During the assay, water was spiked every two days with CAF (0; 0.1; 5; 15; 50µgL-1), IBU (0; 0.1; 5; 10; 50µgL-1), CBZ, NOV, and TMX (0.1, 1, 10, 50µgL-1). After the exposure period, dopamine levels (DOP), monoamine oxidase activity (MAO), arachidonic acid cyclooxygenase activity (COX), vitellogenin-like proteins (VTG), mitochondrial electron transport (MET), total lipids (TLP), and energy expenditure (MET/TLP) were determined in gonad tissues, and acetyl cholinesterase activity (AChE) was determined in digestive gland tissues. Results showed a concentration-dependence response on biomarkers tested, except for MAO. Environmental concentrations of pharmaceuticals induced significant changes (p < 0.05) in the neurotoxic responses analyzed (CAF, CBZ and NOV increased DOP levels and CBZ inhibited AChE activity), inflammation (CAF induced COX), and energy status (MET and TLP increased after exposure to CBZ, NOV and TMX). Responses of clams were related to the mechanism of action (MoA) of pharmaceuticals. Biomarkers applied and the model organism C. fluminea constituted a suitable tool for environmental risk assessment of pharmaceutical in aquatic environment.
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Affiliation(s)
- G V Aguirre-Martínez
- Facultad Ciencias del Mar y Ambientales. Universidad de Cádiz, Campus Excelencia Internacional del Mar (CEI-Mar), Polígono Río San Pedro s/n, P. Real, Cádiz, Spain; Facultad de Ciencias de la Salud, Universidad Arturo Prat, Casilla 121,1110939 Iquique, Chile; Andalusian Center of Marine Science and Technology (CACYTMAR), Campus Universitario de Puerto Real, 11510 Puerto Real, Cádiz, Spain.
| | - C André
- Emerging Methods, Aquatic Contaminants Research Division, Environment Canada, 105 McGill, Montreal, Quebec, Canada H2Y 2E7
| | - F Gagné
- Emerging Methods, Aquatic Contaminants Research Division, Environment Canada, 105 McGill, Montreal, Quebec, Canada H2Y 2E7
| | - L M Martín-Díaz
- Facultad Ciencias del Mar y Ambientales. Universidad de Cádiz, Campus Excelencia Internacional del Mar (CEI-Mar), Polígono Río San Pedro s/n, P. Real, Cádiz, Spain; Andalusian Center of Marine Science and Technology (CACYTMAR), Campus Universitario de Puerto Real, 11510 Puerto Real, Cádiz, Spain
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27
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Kristofco LA, Brooks BW. Global scanning of antihistamines in the environment: Analysis of occurrence and hazards in aquatic systems. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 592:477-487. [PMID: 28325591 DOI: 10.1016/j.scitotenv.2017.03.120] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/12/2017] [Accepted: 03/12/2017] [Indexed: 06/06/2023]
Abstract
Concentration of the global population is increasingly occurring in megacities and other developing regions, where access to medicines is increasing more rapidly than waste management systems are implemented. Because freshwater and coastal systems are influenced by wastewater effluent discharges of differential quality, exposures in aquatic systems must be considered. Here, we performed a global scanning assessment of antihistamines (AHs), a common class of medicines, in surface waters and effluents. Antihistamines were identified, literature occurrence and ecotoxicology data on AHs collated, therapeutic hazard values (THVs) calculated, and environmental exposure distributions (EEDs) of AHs compared to ecotoxicity thresholds and drug specific THVs to estimate hazards in surface waters and effluents. Literature searches of 62 different AHs in environmental matrices identified 111 unique occurrence publications of 24 specific AHs, largely from Asia-Pacific, Europe, and North America. However, the majority of surface water (63%) and effluent (85%) observations were from Europe and North America, which highlights relatively limited information from many regions, including developing countries and rapidly urbanizing areas in Africa, Latin America and Asia. Less than 10% of all observations were for estuarine or marine systems, though the majority of human populations reside close to coastal habitats. EED 5th and 95th centiles for all AHs were 2 and 212ng/L in surface water, 5 and 1308ng/L in effluent and 6 and 4287ng/L in influent, respectively. Unfortunately, global hazards and risks of AHs to non-target species remain poorly understood. However, loratadine observations in surface waters exceeded a THV without an uncertainty factor 40% of the time, indicating future research is needed to understand aquatic toxicology, hazards and risks associated with this AH. This unique global scanning study further illustrates the utility of global assessments of pharmaceuticals and other contaminants to identify chemicals requiring toxicology study and regions where environmental monitoring, assessment and management efforts appear limited and necessary.
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Affiliation(s)
- Lauren A Kristofco
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - Bryan W Brooks
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA.
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28
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Pandey PK, Ajima MNO, Kumar K, Poojary N, Kumar S. Evaluation of DNA damage and physiological responses in Nile tilapia, Oreochromis niloticus (Linnaeus, 1758) exposed to sub-lethal diclofenac (DCF). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2017; 186:205-214. [PMID: 28324828 DOI: 10.1016/j.aquatox.2017.03.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 03/03/2017] [Accepted: 03/04/2017] [Indexed: 06/06/2023]
Abstract
The frequent bioaccumulation of pharmaceuticals in the aquatic ecosystem has raised a concern about their possible ecotoxicological consequences. DNA damage, haematological changes and activities of oxidative stress enzymes in Nile tilapia, Oreochromis niloticus in response to diclofenac (DCF) exposure were investigated for up to 60 days at the concentrations of 0.17, 0.34 and 0.68mgL-1 in the fish liver. Evaluation of genotoxic effects of the drug in the liver, using single-cell gel electrophoresis, showed DNA damage on exposure at the concentrations of 0.34 and 0.68mgL-1 after day 30. Compared with the control, there was a reduction in haemoglobin and red blood cell counts with a significant increase (p<0.05) in white blood cell counts, mean corpuscular volume and mean corpuscular haemoglobin level after day 30 at 0.34 and 0.68mgL-1. The levels of pack cell volume, red cell distribution width and mean corpuscular haemoglobin concentration were not significant (p>0.05) between the exposed group and the control. The indices of hepatic oxidative stress biomarkers, including lipid peroxidation and carbonyl protein, showed elevated level, depicting a positive correlation with both time and concentration. More so, activity of catalase was inhibited while reduced glutathione level decreased in the liver tissue. There was increase in the activities of superoxide dismutase, glutathione peroxidase and glutathione-S-transferase after 30 days at 0.34mgL-1. Further, activity of Na+-K+-ATPase in the tissue was significantly inhibited (p<0.05) at the end of 60 days. Prolonged exposure to diclofenac at sub-lethal concentration can cause both DNA and oxidative damages in O. niloticus, suggesting the use of oxidative stress biomarkers as early warning signals in environmental monitoring of residual pharmaceutical and assessment.
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Affiliation(s)
- Pramod K Pandey
- College of Fisheries, Central Agriculture University, Agartala, Tripura, India
| | - Malachy N O Ajima
- Department of Fisheries and Aquaculture Technology, Federal University of Technology, Owerri, Nigeria; Aquatic Environment and Health Management Division, ICAR-Central Institute of Fisheries Education, Mumbai, India.
| | - Kundan Kumar
- Aquatic Environment and Health Management Division, ICAR-Central Institute of Fisheries Education, Mumbai, India
| | - Nalini Poojary
- Aquatic Environment and Health Management Division, ICAR-Central Institute of Fisheries Education, Mumbai, India
| | - Saurav Kumar
- Aquatic Environment and Health Management Division, ICAR-Central Institute of Fisheries Education, Mumbai, India
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29
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Zivna D, Blahova J, Siroka Z, Plhalova L, Marsalek P, Doubkova V, Zelinska G, Vecerek V, Tichy F, Sehonova P, Svobodova Z. The Effects of Salicylic Acid on Juvenile Zebrafish Danio rerio Under Flow-Through Conditions. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2016; 97:323-330. [PMID: 27385367 DOI: 10.1007/s00128-016-1877-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 06/28/2016] [Indexed: 06/06/2023]
Abstract
The aquatic environment is becoming increasingly contaminated with pharmaceuticals. Salicylic acid (SA), which can be used individually or appear as a degradation product of the widely used acetylsalicylic acid was chosen for testing. Juvenile zebrafish Danio rerio were subjected to OECD test No. 215 (fish, juvenile growth test) with salicylic acid concentrations of 0.004; 0.04; 0.4; 4 and 40 mg/L. Specific growth rate (SGR), histological changes, and parameters of oxidative stress were evaluated. SA had no effects on histological changes, SGR, glutathione reductase, and lipid peroxidation. Increased catalytic activity of GPx was found at 0.04 mg/L compared to control, increased catalytic activity of catalase was found at 0.04 and 4 mg/L compared to control, and increased catalytic activity of glutathione-S-transferase was found at 0.004 and 0.04 mg/L compared to control (P < 0.05). Juvenile zebrafish turned out to be relatively insensitive to both environmentally relevant (0.004 mg/L) and higher concentrations of salicylic acid.
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Affiliation(s)
- Dana Zivna
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Jana Blahova
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Zuzana Siroka
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic.
| | - Lucie Plhalova
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Petr Marsalek
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Veronika Doubkova
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Gabriela Zelinska
- Department of Veterinary Public Health and Forensic Medicine, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Vladimir Vecerek
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Frantisek Tichy
- Department of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Pavla Sehonova
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
| | - Zdenka Svobodova
- Department of Animal Protection, Welfare and Behaviour, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho tr. 1946/1, 612 42, Brno, Czech Republic
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Exposure to gemfibrozil and atorvastatin affects cholesterol metabolism and steroid production in zebrafish (Danio rerio). Comp Biochem Physiol B Biochem Mol Biol 2016; 199:87-96. [DOI: 10.1016/j.cbpb.2015.11.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 11/19/2015] [Accepted: 11/23/2015] [Indexed: 01/09/2023]
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Wigh A, Devaux A, Brosselin V, Gonzalez-Ospina A, Domenjoud B, Aït-Aïssa S, Creusot N, Gosset A, Bazin C, Bony S. Proposal to optimize ecotoxicological evaluation of wastewater treated by conventional biological and ozonation processes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:3008-3017. [PMID: 26400245 DOI: 10.1007/s11356-015-5419-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 09/14/2015] [Indexed: 06/05/2023]
Abstract
A mixture of urban and hospital effluents (50% v/v) was evaluated for ecotoxicity with an advanced bioassay battery. Mixed effluents were tested before any treatment, after biological treatment alone, and after biological treatment followed by a tertiary ozonation (15 mg O3/L). Laying a high value on the continuance of organisms' fitness, essential to preserve a healthy receiving ecosystem, the main objective of this study was to combine normalized bioassays with newly developed in vivo and in vitro tests in order to assess alteration of embryo development, growth and reproduction, as well as genotoxic effects in aquatic organisms exposed to complex wastewater effluents. Comparison of the bioassays sensitivity was considered. Contrary to the lack of toxicity observed with normalized ecotoxicity tests, endpoints measured on zebrafish embryos such as developmental abnormalities and genotoxicity demonstrated a residual toxicity in wastewater both after a biological treatment followed or not by a tertiary O3 treatment. However, the ozonation step allowed to alleviate the residual endocrine disrupting potential measure in the biologically treated effluent. This study shows that normalized bioassays are not sensitive enough for the ecotoxicological evaluation of wastewaters and that there is a great need for the development of suitable sensitive bioassays in order to characterize properly the possible residual toxicity of treated effluents.
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Affiliation(s)
- Adriana Wigh
- UMR 5023 LEHNA, INRA, ENTPE, rue Maurice Audin, 69518, Vaulx-en-Velin Cedex, France
| | - Alain Devaux
- UMR 5023 LEHNA, INRA, ENTPE, rue Maurice Audin, 69518, Vaulx-en-Velin Cedex, France
| | - Vanessa Brosselin
- UMR 5023 LEHNA, INRA, ENTPE, rue Maurice Audin, 69518, Vaulx-en-Velin Cedex, France
| | - Adriana Gonzalez-Ospina
- SUEZ Traitement de l'eau, Direction Technique Innovation, Degrémont SAS 183, avenue du 18 juin 1940, 92508, Rueil-Malmaison, France
| | - Bruno Domenjoud
- SUEZ Traitement de l'eau, Direction Technique Innovation, Degrémont SAS 183, avenue du 18 juin 1940, 92508, Rueil-Malmaison, France
| | - Selim Aït-Aïssa
- INERIS, Unité d'Ecotoxicologie in vitro et in vivo (ECOT), BP2, 60550, Verneuil-en-Halatte, France
| | - Nicolas Creusot
- INERIS, Unité d'Ecotoxicologie in vitro et in vivo (ECOT), BP2, 60550, Verneuil-en-Halatte, France
| | - Antoine Gosset
- UMR 5023 LEHNA, INRA, ENTPE, rue Maurice Audin, 69518, Vaulx-en-Velin Cedex, France
| | - Christine Bazin
- PROVADEMSE, Boulevard Niels Bohr, CS 52132, 69603, Villeurbanne Cedex, France
| | - Sylvie Bony
- UMR 5023 LEHNA, INRA, ENTPE, rue Maurice Audin, 69518, Vaulx-en-Velin Cedex, France.
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Baurand PE, Capelli N, de Vaufleury A. Genotoxicity assessment of pesticides on terrestrial snail embryos by analysis of random amplified polymorphic DNA profiles. JOURNAL OF HAZARDOUS MATERIALS 2015; 298:320-7. [PMID: 26160746 DOI: 10.1016/j.jhazmat.2015.05.051] [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: 01/19/2015] [Revised: 03/30/2015] [Accepted: 05/29/2015] [Indexed: 06/04/2023]
Abstract
The study explores the relevance of coupling Random Amplified Polymorphic DNA (RAPD) and a High-Resolution capillary electrophoresis System (HRS) method for assessing the genotoxic potential of the wide variety commercial formulations of pesticides. Using this technique, the genotoxic potential of a glyphosate-based herbicide (Roundup Flash(®) (RU)) and two fungicide formulations based on tebuconazole and copper (Corail(®) and Bordeaux mixture (BM), respectively) was evaluated on terrestrial snail embryos. Clutches of Cantareus aspersus were exposed during their entire embryonic development to a range of concentration around the EC50 values (based on hatching success) for each compound tested. Three primers were used for the RAPD amplifications of pesticides samples. RAPD-HRS revealed concentration-dependent modifications in profiles generated with the three primers in RU(®)-exposed embryos from 30 mg/L glyphosate. For Corail(®)-exposed embryos, only two of the three primers were able to show alterations in profiles from 0.05 mg/L tebuconazole. For BM-exposed embryos, no signs of genotoxicity were observed. All changes observed in amplification profiles have been detected at concentrations lower than the recommended doses for vineyard field applications. Our study demonstrates the efficiency of coupling RAPD and HRS to efficiently screen the effect of pesticide formulations on DNA.
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Affiliation(s)
- Pierre-Emmanuel Baurand
- Chrono-Environment, UMR 6249 University of Bourgogne Franche-Comté/CNRS, 16 Route de Gray, 25030 Besançon Cedex, France.
| | - Nicolas Capelli
- Chrono-Environment, UMR 6249 University of Bourgogne Franche-Comté/CNRS, 16 Route de Gray, 25030 Besançon Cedex, France
| | - Annette de Vaufleury
- Chrono-Environment, UMR 6249 University of Bourgogne Franche-Comté/CNRS, 16 Route de Gray, 25030 Besançon Cedex, France; Department of Health Safety Environment, Avenue Des Rives du Lac, BP179, 70003 Vesoul Cedex, France
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Rocco L, Mottola F, Santonastaso M, Saputo V, Cusano E, Costagliola D, Suero T, Pacifico S, Stingo V. Anti-genotoxic ability of α-tocopherol and Anthocyanin to counteract fish DNA damage induced by musk xylene. ECOTOXICOLOGY (LONDON, ENGLAND) 2015; 24:2026-2035. [PMID: 26407710 DOI: 10.1007/s10646-015-1538-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/16/2015] [Indexed: 06/05/2023]
Abstract
Many compounds released into the environment are able to interact with genetic material. The main purpose of genetic toxicology is to investigate the adverse effects of genotoxic molecules such as reduced fitness, changes in gene frequencies and their impact on genetic diversity in populations following genotoxic exposure. However, the ecological effects of many genotoxic compounds remain poorly understood. The aim of this research was to evaluate the genotoxic activity of an artificial musk (musk xylene, MX) and the potential anti-genotoxicity against this chemical compound of two antioxidant substances (α-tocopherol and an anthocyanins enriched extract). The studies were performed both in vivo and in vitro, using the teleost Danio rerio and the DLEC (Dicentrarchus labrax embryonic cells) cell line. We carried out the exposure to these substances at different times. DNA and cell damage and their possible repair were detected by various experimental approaches: DNA strand breaks (Comet Assay), degree of apoptosis (Diffusion Assay) and molecular alterations at the genomic level (RAPD-PCR technique). Data were collected and analyzed for statistical significance using the Student's t test. The results of this study showed that MX exhibited a genotoxic activity even after short exposure times. The anti-genotoxicity experiments evidenced that both α-tocopherol and Anthocyanin were able to contrast the genotoxic effects induced by MX, both in vivo and in vitro.
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Affiliation(s)
- Lucia Rocco
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy.
| | - Filomena Mottola
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Marianna Santonastaso
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Valentina Saputo
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Elena Cusano
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Domenico Costagliola
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Teresa Suero
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Severina Pacifico
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Vincenzo Stingo
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
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de Lapuente J, Lourenço J, Mendo SA, Borràs M, Martins MG, Costa PM, Pacheco M. The Comet Assay and its applications in the field of ecotoxicology: a mature tool that continues to expand its perspectives. Front Genet 2015; 6:180. [PMID: 26089833 PMCID: PMC4454841 DOI: 10.3389/fgene.2015.00180] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 04/28/2015] [Indexed: 01/20/2023] Open
Abstract
Since Singh and colleagues, in 1988, launched to the scientific community the alkaline Single Cell Gel Electrophoresis (SCGE) protocol, or Comet Assay, its uses and applications has been increasing. The thematic areas of its current employment in the evaluation of genetic toxicity are vast, either in vitro or in vivo, both in the laboratory and in the environment, terrestrial or aquatic. It has been applied to a wide range of experimental models: bacteria, fungi, cells culture, arthropods, fishes, amphibians, reptiles, mammals, and humans. This document is intended to be a comprehensive review of what has been published to date on the field of ecotoxicology, aiming at the following main aspects: (i) to show the most relevant experimental models used as bioindicators both in the laboratory and in the field. Fishes are clearly the most adopted group, reflecting their popularity as bioindicator models, as well as a primary concern over the aquatic environment health. Amphibians are among the most sensitive organisms to environmental changes, mainly due to an early aquatic-dependent development stage and a highly permeable skin. Moreover, in the terrestrial approach, earthworms, plants or mammalians are excellent organisms to be used as experimental models for genotoxic evaluation of pollutants, complex mix of pollutants and chemicals, in both laboratory and natural environment. (ii) To review the development and modifications of the protocols used and the cell types (or tissues) used. The most recent developments concern the adoption of the enzyme linked assay (digestion with lesion-specific repair endonucleases) and prediction of the ability to repair of oxidative DNA damage, which is becoming a widespread approach, albeit challenging. For practical/technical reasons, blood is the most common choice but tissues/cells like gills, sperm cells, early larval stages, coelomocytes, liver or kidney have been also used. (iii) To highlight correlations with other biomarkers. (iv) To build a constructive criticism and summarize the needs for protocol improvements for future test applications within the field of ecotoxicology. The Comet Assay is still developing and its potential is yet underexploited in experimental models, mesocosmos or natural ecosystems.
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Affiliation(s)
- Joaquín de Lapuente
- Unit of Experimental Toxicology and Ecotoxicology (UTOX-CERETOX), Barcelona Science ParkBarcelona, Spain
| | - Joana Lourenço
- Department of Biology & CESAM, University of Aveiro, Campus Universitário de Santiago. Aveiro, Portugal
| | - Sónia A. Mendo
- Department of Biology & CESAM, University of Aveiro, Campus Universitário de Santiago. Aveiro, Portugal
| | - Miquel Borràs
- Unit of Experimental Toxicology and Ecotoxicology (UTOX-CERETOX), Barcelona Science ParkBarcelona, Spain
| | - Marta G. Martins
- Departamento de Ciências e Engenharia do Ambiente, MARE – Marine and Environmental Sciences Centre, Faculdade de Ciências e Tecnologia da Universidade Nova de LisboaCaparica, Portugal
| | - Pedro M. Costa
- Departamento de Ciências e Engenharia do Ambiente, MARE – Marine and Environmental Sciences Centre, Faculdade de Ciências e Tecnologia da Universidade Nova de LisboaCaparica, Portugal
| | - Mário Pacheco
- Department of Biology & CESAM, University of Aveiro, Campus Universitário de Santiago. Aveiro, Portugal
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Šrut M, Štambuk A, Bourdineaud JP, Klobučar GIV. Zebrafish genome instability after exposure to model genotoxicants. ECOTOXICOLOGY (LONDON, ENGLAND) 2015; 24:887-902. [PMID: 25702168 DOI: 10.1007/s10646-015-1432-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/13/2015] [Indexed: 06/04/2023]
Abstract
Sublethal exposure to environmental genotoxicants may impact genome integrity in affected organisms. It is therefore necessary to develop tools to measure the extent and longevity of genotoxicant-induced DNA damage, and choose appropriate model organisms for biomonitoring. To this end, markers of DNA damage were measured in zebrafish larvae and adults following exposure to model genotoxicants (benzo[a]pyrene and ethyl methanesulfonate). Specifically, we assessed primary DNA damage and the existence of potentially persistent genomic alterations through application of the comet assay, quantitative random amplified polymorphic DNA (qRAPD) and amplified fragment length polymorphism (AFLP) assays. Furthermore, expression of genes involved in DNA repair, oxidative stress response and xenobiotic metabolism was evaluated as well. Additionally, the AFLP method was applied to adult specimens 1 year after larval exposure to the genotoxicants to evaluate the longevity of the observed DNA alterations. Large numbers of DNA alterations were detected in larval DNA using the comet assay, qRAPD and AFLP, demonstrating that zebrafish larvae are a sensitive model for revealing genotoxic effects. Furthermore, some of these genomic alterations persisted into adulthood, indicating the formation of stable genomic modifications. qRAPD and AFLP methods proved to be highly sensitive to genotoxic effects, even in cases when the comet assay indicated a lack of significant damage. These results thus support the use of zebrafish larvae as a sensitive model for monitoring the impact of genotoxic insult and give evidence of the longevity of genomic modifications induced by genotoxic agents.
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Affiliation(s)
- Maja Šrut
- Department of Zoology, Faculty of Science, University of Zagreb, Rooseveltov trg 6, 10000, Zagreb, Croatia,
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36
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Rocco L, Santonastaso M, Mottola F, Costagliola D, Suero T, Pacifico S, Stingo V. Genotoxicity assessment of TiO2 nanoparticles in the teleost Danio rerio. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2015; 113:223-230. [PMID: 25506637 DOI: 10.1016/j.ecoenv.2014.12.012] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 12/05/2014] [Accepted: 12/07/2014] [Indexed: 06/04/2023]
Abstract
Titanium dioxide nanoparticles (TiO2 NPs), widely used in paints, pharmaceutical preparations and in many consumer products, have been shown to induce cytotoxicity, genotoxicity and carcinogenic responses both in vitro and in vivo. Numerous studies have shown the potential impact of nanoparticles on a series of aquatic organisms and their toxicity has been linked to their dissolution, surface properties and size. In vitro studies have raised concerns about the toxicity of TiO2 NPs, but there are very limited data on ecotoxicity to aquatic life. This in vivo study aimed to describe the genotoxicity of TiO2 NPs in the zebrafish Danio rerio. After 2 weeks of adaptation, groups of zebrafish were exposed to TiO2 NPs (1 and 10μg/L) for 5, 7, 14, 21 and 28 days. The genotoxic potential of TiO2 NPs was assessed by the Comet assay, the Diffusion assay and RAPD-PCR technique. The use of multi-biomarkers has become an important aspect of ecotoxicology to evaluate environmental quality through a wide panel of biological responses triggered by contaminants. The highest genotoxic effect was observed at the maximum concentrations of nanoparticles (10μg/L) with all three tests at 14 and 21 days of exposure. The results suggests the presence of mechanisms that can reduce the n-TiO2 genotoxicity. Future studies are necessary to analyze the DNA repairing capacity in zebrafish cells and so verify the role of the antioxidant defence system in modulating the response to exposure to n-TiO2 in fish.
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Affiliation(s)
- Lucia Rocco
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy.
| | - Marianna Santonastaso
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Filomena Mottola
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Domenico Costagliola
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Teresa Suero
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Severina Pacifico
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
| | - Vincenzo Stingo
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, Via Vivaldi 43, Caserta, Italy
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Maranho LA, Moreira LB, Baena-Nogueras RM, Lara-Martín PA, DelValls TA, Martín-Díaz ML. A candidate short-term toxicity test using Ampelisca brevicornis to assess sublethal responses to pharmaceuticals bound to marine sediments. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2015; 68:237-258. [PMID: 25227176 DOI: 10.1007/s00244-014-0080-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Accepted: 08/11/2014] [Indexed: 06/03/2023]
Abstract
Lethal and sublethal responses related to different phases of metabolism (phases I and II enzymatic activities), neurotoxicity (acetylcholinesterase activity), oxidative stress (lipid peroxidation and antioxidant enzyme activities), and genetic damage (DNA strand breaks) were analysed to assess the possible adverse effects of pharmaceuticals bound to marine sediments. The crustacean amphipod Ampelisca brevicornis was chosen as the bioindicator species. Organisms were exposed for 10 days to sediment spiked with pharmaceutical compounds frequently used and previously detected in the environment: carbamazepine (CBZ), ibuprofen (IBP), fluoxetine (FX), 17α-ethynylestradiol (EE2), propranolol (PRO), and caffeine (CAF). Short-term bioassay to evaluate amphipod mortality was recommended to assess pollution by CBZ, FX, and PRO. IBP and PRO were metabolized by phases I and II detoxification enzymatic activities. Oxidative stress was caused by PRO and CAF. Contrary to expected results, DNA damage (strand breaks) decreased after the exposure of amphipods to sediment spiked with IBP, FX, EE2, PRO, and CAF (including environmental concentrations). FX was neurotoxic to amphipods. The battery of biomarkers tested allowed the assessment of bioavailability, oxidative stress, genotoxicity, and neurotoxicity of the pharmaceuticals analysed. The results of this study suggested that pharmaceutical products at concentrations currently found in the environment might cause a wide variety of adverse effects (based on laboratory studies). The results obtained here are useful for environmental risk assessment of marine sediments contaminated by pharmaceuticals. Nevertheless, more research is needed using field-based marine sediments.
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Affiliation(s)
- L A Maranho
- Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cádiz, Puerto Real, 11510, Cádiz, Spain,
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38
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Šrut M, Bourdineaud JP, Štambuk A, Klobučar GIV. Genomic and gene expression responses to genotoxic stress in PAC2 zebrafish embryonic cell line. J Appl Toxicol 2015; 35:1381-9. [DOI: 10.1002/jat.3113] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 12/08/2014] [Accepted: 12/08/2014] [Indexed: 01/07/2023]
Affiliation(s)
- Maja Šrut
- Department of Zoology, Faculty of Science; University of Zagreb; Rooseveltov trg 6 10000 Zagreb Croatia
| | - Jean-Paul Bourdineaud
- Arcachon Marine Station, CNRS, UMR EPOC 5805; University of Bordeaux; Place du Docteur Peyneau 33120 Arcachon France
| | - Anamaria Štambuk
- Department of Zoology, Faculty of Science; University of Zagreb; Rooseveltov trg 6 10000 Zagreb Croatia
| | - Göran I. V. Klobučar
- Department of Zoology, Faculty of Science; University of Zagreb; Rooseveltov trg 6 10000 Zagreb Croatia
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Roig B, Thomas O. An international conference on "Pharmaceutical products in the environment: is there a problem?" in the framework of the EU PHARMAS Project. CHEMOSPHERE 2014; 115:1-3. [PMID: 24594485 DOI: 10.1016/j.chemosphere.2014.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Affiliation(s)
- B Roig
- Nîmes University, Rue du docteur George Salan, 30000 Nîmes, France; INSERM U1085-IRSET, LERES, France
| | - O Thomas
- INSERM U1085-IRSET, LERES, France; EHESP Rennes, Sorbonne Paris Cité, Avenue du Professeur Léon Bernard, CS 74312, 35043 Rennes Cedex, France
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40
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Timocin T, Ila HB. Investigation of flurbiprofen genotoxicity and cytotoxicity in rat bone marrow cells. Drug Chem Toxicol 2014; 38:355-60. [DOI: 10.3109/01480545.2014.968933] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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41
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Laurencé C, Rivard M, Martens T, Morin C, Buisson D, Bourcier S, Sablier M, Oturan MA. Anticipating the fate and impact of organic environmental contaminants: a new approach applied to the pharmaceutical furosemide. CHEMOSPHERE 2014; 113:193-199. [PMID: 25065810 DOI: 10.1016/j.chemosphere.2014.05.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 05/09/2014] [Accepted: 05/14/2014] [Indexed: 06/03/2023]
Abstract
The presence of trace levels of organic contaminants in the environment is currently an environmental concern. When these contaminants are subjected to environmental transformations, environmental transformation products (ETPs) are obtained, whose structures often remain unknown. The absence of information concerning these new compounds makes them unavailable and consequently makes their environmental detection as well as their (eco)toxicological study impossible. This report describes a multidisciplinary approach that seeks to both anticipate the fate and evaluate the impact of organic environmental contaminants. Our approach consists of three steps. First, isolated and fully characterized transformation products (TPs) of the parent molecule are obtained. In the second step, the parent molecule is subjected to environmentally relevant transformations to identify plausible ETPs. The detection of previously characterized TPs allows the concomitant identification of plausible ETPs. The third step is devoted to the toxicological evaluation of the identified plausible ETPs. Such an approach has recently been applied to furosemide and has allowed the identification of its main TPs. This report now seeks to identify and evaluate toxicologically plausible ETPs of this drug, which is also known as an environmental contaminant.
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Affiliation(s)
- Céline Laurencé
- Université Paris-Est, Institut de Chimie et des Matériaux de Paris-Est, UMR CNRS UPEC 7182, 94320 Thiais, France
| | - Michael Rivard
- Université Paris-Est, Institut de Chimie et des Matériaux de Paris-Est, UMR CNRS UPEC 7182, 94320 Thiais, France
| | - Thierry Martens
- Université Paris-Est, Institut de Chimie et des Matériaux de Paris-Est, UMR CNRS UPEC 7182, 94320 Thiais, France.
| | - Christophe Morin
- Université Paris-Est, Laboratoire Croissance Réparation et Régénération Tissulaires, EAC CNRS 7149 - UPEC, 94010 Créteil cedex, France
| | - Didier Buisson
- Muséum National d'Histoire Naturelle, Unité Molécules de Communication et Adaptation des Microorganismes, UMR CNRS MNHM 7245, 75005 Paris, France
| | - Sophie Bourcier
- Ecole Polytechnique, Laboratoire des Mécanismes Réactionnels, UMR CNRS Ecole Polytechnique 7651, 91128 Palaiseau cedex, France
| | - Michel Sablier
- Ecole Polytechnique, Laboratoire des Mécanismes Réactionnels, UMR CNRS Ecole Polytechnique 7651, 91128 Palaiseau cedex, France; Muséum National d'Histoire Naturelle, Centre de Recherche sur la Conservation des Collections, USR CNRS MNHN 3224, 75005 Paris, France
| | - Mehmet A Oturan
- Université Paris-Est, Laboratoire Géomatériaux et Environnement, EA 4508, UPEMLV, 77454 Marne-la-Vallée, France.
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Ribas JLC, da Silva CA, de Andrade L, Galvan GL, Cestari MM, Trindade ES, Zampronio AR, de Assis HCS. Effects of anti-inflammatory drugs in primary kidney cell culture of a freshwater fish. FISH & SHELLFISH IMMUNOLOGY 2014; 40:296-303. [PMID: 25038277 DOI: 10.1016/j.fsi.2014.07.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 07/07/2014] [Accepted: 07/08/2014] [Indexed: 06/03/2023]
Abstract
The non-steroidal anti-inflammatory drugs are emerging contaminants in aquatic ecosystems. This study aimed to evaluate toxic effects of some representative drugs of this pharmaceutical group on primary culture of monocytic lineage of Hoplias malabaricus anterior kidney. The effects of diclofenac, acetaminophen and ibuprofen in cell viability, lipopolysaccharide (LPS)-induced NO production and genotoxicity were evaluated. Cytometry analysis CD11b(+) cells showed 71.5% of stem cells, 19.5% of macrophages and 9% of monocytes. Cell viability was lower in the ficoll compared to percoll separation. LPS-induced NO production by these cells was blocked after treatment with dexamethasone and NG-Methyl-L-Arginine (L-NMMA). Exposure of the cells to diclofenac (0.2-200 ng/mL), acetaminophen (0.025-250 ng/mL) ibuprofen (10-1000 ng/mL) reduced basal NO production and inhibited LPS-induced NO production at all concentrations after 24 h of exposure. Genotoxicity occurred at the highest concentration of diclofenac and at the intermediary concentration of acetaminophen. Genotoxicity was also observed by ibuprofen. In summary, the pharmaceuticals influenced NO production and caused DNA damage in monocytic cells suggesting that these drugs can induce immunosuppression and genotoxicity in fish.
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Affiliation(s)
- João Luiz Coelho Ribas
- Department of Pharmacology, Federal University of Parana, 81531-980 Curitiba-Paraná, Brazil
| | - Cesar A da Silva
- Ecology and Conservation Post-graduate Program, Federal University of Paraná, 81531-980 Curitiba-Paraná, Brazil
| | - Lucas de Andrade
- Department of Cellular Biology, Federal University of Paraná, 81531-980 Curitiba-Paraná, Brazil
| | | | | | - Edvaldo S Trindade
- Department of Cellular Biology, Federal University of Paraná, 81531-980 Curitiba-Paraná, Brazil
| | - Aleksander R Zampronio
- Department of Pharmacology, Federal University of Parana, 81531-980 Curitiba-Paraná, Brazil
| | - Helena C Silva de Assis
- Department of Pharmacology, Federal University of Parana, 81531-980 Curitiba-Paraná, Brazil.
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Ben Salem Z, Capelli N, Grisey E, Baurand PE, Ayadi H, Aleya L. First evidence of fish genotoxicity induced by heavy metals from landfill leachates: the advantage of using the RAPD-PCR technique. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2014; 101:90-96. [PMID: 24507132 DOI: 10.1016/j.ecoenv.2013.12.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Revised: 12/12/2013] [Accepted: 12/17/2013] [Indexed: 06/03/2023]
Abstract
Municipal leachates are loaded with heavy metals that can contaminate surface water before discharge into a receiving body of water. The aim of this study is to evaluate the genotoxic effects of heavy metals generated by domestic waste on the common roach Rutilus rutilus in the last of the four interconnected ponds at the Etueffont landfill. We used random amplified polymorphic DNA (RAPD) since it has been shown to be a powerful means of detecting a broad range of DNA damage due to environmental contaminants. Our results show the ability of RAPD analysis to detect significant genetic alterations in roach DNA, after contamination with a set of metals contained in the landfill leachates in comparison to a roach from a non-polluted reference pond. Analysis of electrophoresis profiles indicates apparent changes such as the appearance of new bands or disappearance of bands as compared to the control. In fact, mixed smearing and laddering of DNA fragments in muscle samples support the genotoxic effects of metal deposits in the roach. This study is the first evidence found via the RAPD-PCR technique in the detection of pollutant impacts on fish exposed to landfill leachates.
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Affiliation(s)
- Zohra Ben Salem
- Université de Franche-Comté, Laboratoire de Chrono-Environnement, UMR CNRS 6249, 1, Place Leclerc, F-25030 Besançon cedex, France; Université de Sfax, Faculté des Sciences de Sfax, Unité de recherche UR/11ES72, Biodiversité et Ecosystèmes Aquatiques, Route Soukra, CP 3000 Sfax, Tunisia
| | - Nicolas Capelli
- Université de Franche-Comté, Laboratoire de Chrono-Environnement, UMR CNRS 6249, 1, Place Leclerc, F-25030 Besançon cedex, France
| | - Elise Grisey
- Université de Franche-Comté, Laboratoire de Chrono-Environnement, UMR CNRS 6249, 1, Place Leclerc, F-25030 Besançon cedex, France
| | - Pierre-Emmanuel Baurand
- Université de Franche-Comté, Laboratoire de Chrono-Environnement, UMR CNRS 6249, 1, Place Leclerc, F-25030 Besançon cedex, France
| | - Habib Ayadi
- Université de Sfax, Faculté des Sciences de Sfax, Unité de recherche UR/11ES72, Biodiversité et Ecosystèmes Aquatiques, Route Soukra, CP 3000 Sfax, Tunisia
| | - Lotfi Aleya
- Université de Franche-Comté, Laboratoire de Chrono-Environnement, UMR CNRS 6249, 1, Place Leclerc, F-25030 Besançon cedex, France.
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Zhou H, Zhang Q, Wang X, Zhang Q, Ma L, Zhan Y. Systematic screening of common wastewater-marking pharmaceuticals in urban aquatic environments: implications for environmental risk control. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2014; 21:7113-7129. [PMID: 24557805 DOI: 10.1007/s11356-014-2622-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 02/04/2014] [Indexed: 06/03/2023]
Abstract
In this report, we refer to pharmaceuticals that are widespread in the urban aquatic environment and that mainly originate from wastewater treatment plants or non-point source sewage as "wastewater-marking pharmaceuticals" (WWMPs). To some extent, they reflect the condition or trend of water contamination and also contribute to aquatic environmental risk assessment. The method reported here for screening typical WWMPs was proposed based on academic concerns about them and their concentrations present in the urban aquatic environment, as well as their properties of accumulation, persistence, eco-toxicity and related environmental risks caused by them. The screening system consisted of an initial screening system and a further screening system. In the former, pharmaceuticals were categorised into different evaluation levels, and in the latter, each pharmaceutical was given a normalised final evaluation score, which was the sum of every score for its properties of accumulation, persistence, eco-toxicity and environmental risk in the aquatic environment. The system was applied to 126 pharmaceuticals frequently detected in the aquatic environment. In the initial screening procedure, five pharmaceuticals were classified into the "high" category, 16 pharmaceuticals into the "medium" category, 15 pharmaceuticals into the "low" category and 90 pharmaceuticals into the "very low" category. Subsequently, further screening were conducted on 36 pharmaceuticals considered as being of "high", "medium" and "low" categories in the former system. We identified 7 pharmaceuticals with final evaluation scores of 1-10, 10 pharmaceuticals with scores of 11-15, 15 pharmaceuticals with scores from 16 to 20 and 4 pharmaceuticals with scores above 21. The results showed that this screening system could contribute to the effective selection of target WWMPs, which would be important for spatial-temporal dynamics, transference and pollution control of pharmaceuticals in the urban aquatic environment. However, there remains a number of pharmaceutical parameters with measured data gaps, such as organic carbon adsorption coefficients and bioconcentration factors, which, if filled, would improve the accuracy of the screening system.
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Affiliation(s)
- Haidong Zhou
- School of Environment and Architecture, University of Shanghai for Science and Technology, No. 516, Jungong Road, Shanghai, 200093, China,
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Gómez-Oliván LM, Galar-Martínez M, García-Medina S, Valdés-Alanís A, Islas-Flores H, Neri-Cruz N. Genotoxic response and oxidative stress induced by diclofenac, ibuprofen and naproxen in Daphnia magna. Drug Chem Toxicol 2014; 37:391-9. [PMID: 24393029 DOI: 10.3109/01480545.2013.870191] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
CONTEXT Nonsteroidal anti-inflammatory drugs (NSAIDs) are among the most commonly used pharmaceuticals in Mexico, but there is not proper regulation on the sale, use and disposal. These drugs can enter water bodies by diverse pathways, attaining significant concentrations and inducing damage on hydrobionts. OBJECTIVE To evaluate the oxidative stress and consequent damage to genetic material induced by DCF, IBP and NPX on Daphnia magna. METHODS The acute toxicity assays were performed to 48-h by nonsteroidal anti-inflammatory drugs evaluated. A sublethal assay were done after 48 h of exposure to DCF, IBP and NPX added to water with the concentration equivalent to the lowest observed adverse effect level (LOAEL), 9.7 mg/L for DCF, 2.9 mg/L for IBP and 0.017 mg/L for NPX. The DNA damage (comet assay) was evaluated at 12, 48 and 96 h. The oxidative biomarkers were evaluated: lipid peroxidation; protein carbonyl content; activity of the antioxidant enzymes superoxide dismutase, catalase and glutathione peroxidase. RESULTS D. magna exposed to DCF, IBP and NPX showed a significant increase (p < 0.05) with respect to controls in LPX. PCC was increased in IBP exposure. SOD and CAT activity were increased by exposure to IBP and NPX. GPX shows a significant increase with respect to control in IBP and DCF exposure and significant decrease by NPX exposure. DNA damage was observed in 48 and 96 h. DISCUSSION AND CONCLUSION DCF, IBP and NPX were responsible of alterations in biochemical biomarkers evaluated and DNA damage.
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Affiliation(s)
- Leobardo Manuel Gómez-Oliván
- Laboratorio de Toxicología Ambiental, Facultad de Química, Universidad Autónoma del Estado de México , Toluca, State of Mexico , Mexico and
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Baurand PE, de Vaufleury A, Scheifler R, Capelli N. Coupling of random amplified polymorphic DNA profiles analysis and high resolution capillary electrophoresis system for the assessment of chemical genotoxicity. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2013; 47:9505-9513. [PMID: 23927493 DOI: 10.1021/es4021519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Cadmium (Cd) can be toxic to terrestrial snails, but few data are available about its genotoxic effects on early life stages (ELS). The aim of this study was to investigate the genotoxic potential of Cd in embryos of Helix aspersa using a new approach that couples Random Amplified Polymorphic DNA (RAPD) and a high-resolution capillary electrophoresis system (HRS). Clutches of H. aspersa were exposed to Cd solutions (2, 4, and 6 mg/L) from the beginning of their embryonic development. In addition to a dose-dependent effect of Cd on hatching rate, DNA fragmentation was observed in embryos that were exposed to 6 mg Cd/L. The analysis of RAPD products with HRS showed differences between the profiles of exposed and nonexposed embryos, starting at 2 mg Cd/L. In comparison to the profiles of the control samples, all profiles from the exposed snails exhibited an additional 270 bp DNA fragment and lacked a 450 bp DNA fragment. These profile modifications are related to the genotoxic effect of Cd on the ELS of H. aspersa . Our study demonstrates the efficacy of coupling RAPD and HRS for a rapid and efficient screening of the effects of chemicals on DNA.
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Affiliation(s)
- Pierre-Emmanuel Baurand
- Chrono-Environment, UMR 6249, University of Franche-Comté/CNRS , Place Leclerc, 25000 Besançon, France
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Rocco L, Valentino IV, Scapigliati G, Stingo V. RAPD-PCR analysis for molecular characterization and genotoxic studies of a new marine fish cell line derived from Dicentrarchus labrax. Cytotechnology 2013; 66:383-93. [PMID: 23839298 DOI: 10.1007/s10616-013-9586-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Accepted: 05/08/2013] [Indexed: 12/17/2022] Open
Abstract
Continuous cell lines could provide an important tool for studying epidemiology, toxicology, cellular physiology and the host-pathogen interactions. Random amplified polymorphic deoxyribonucleic acid analysis by PCR (RAPD-PCR) was used for the molecular characterization of Dicentrarchus labrax embryonic cells (DLEC) as a possible tool to detect DNA alterations in environmental genotoxic studies. We studied the DNA pattern of the DLEC fish cell line, a fibroblast-like cell line derived from European sea bass. From a total of 15 primers only six showed good discriminatory power for the amplification process on DNA samples collected from cells by three different methods (organic extraction, salting-out method and chelating agent extraction). The results obtained show that the cell line chosen for this study could be used as a possible tool for the detection of potential genotoxicity of numerous chemical compounds.
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Affiliation(s)
- L Rocco
- Department of Environmental, Biological and Pharmaceutical Sciences and Technology, Second University of Naples, Caserta, Italy,
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Milan M, Pauletto M, Patarnello T, Bargelloni L, Marin MG, Matozzo V. Gene transcription and biomarker responses in the clam Ruditapes philippinarum after exposure to ibuprofen. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2013; 126:17-29. [PMID: 23143037 DOI: 10.1016/j.aquatox.2012.10.007] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2012] [Revised: 10/11/2012] [Accepted: 10/14/2012] [Indexed: 06/01/2023]
Abstract
Pharmaceuticals are a class of emerging environmental contaminants that continuously enter aquatic environments. Presently, little information is available about the effects of these substances on non-target organisms, such as bivalves. We investigated the effects of ibuprofen (IBU) on the clam Ruditapes philippinarum. Clams were exposed for 1, 3, 5 and 7 days to 0, 100 and 1000 μgIBU/L, and established biomarker responses (haemolymph lysozyme, gill acetylcholinesterase and digestive gland superoxide dismutase activities) as well as digestive gland transcriptome were evaluated. A two-way ANOVA revealed significant effects of both "IBU concentration" and "exposure duration" on biomarker responses. Overall, the enzyme activities were generally lower in IBU-exposed clams than in controls. Although limited knowledge of the mollusc transcriptome makes it difficult to interpret the effects of IBU on clams, the gene transcription analysis using DNA microarrays enabled the identification of the putative molecular mode of action of the IBU. The functional analysis of differentially transcribed genes suggests that IBU can interfere with various signalling pathways in clams, such as arachidonic acid metabolism, apoptosis, peroxisomal proliferator-activated receptors, and nuclear factor-kappa B. In addition, several genes involved in the metabolism of xenobiotics (e.g., glutathione S-transferase, sulfotransferase, cytochrome P450) were also found to be significantly affected by IBU exposure. In summary, the integrated approach of gene transcription analysis and biomarker responses facilitated the elucidation of the putative mechanisms of action of IBU in non-target species.
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Affiliation(s)
- Massimo Milan
- Department of Comparative Biomedicine and Food Science, University of Padova, Legnaro, Italy
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Rocco L, Peluso C, Stingo V. Micronucleus test and comet assay for the evaluation of zebrafish genomic damage induced by erythromycin and lincomycin. ENVIRONMENTAL TOXICOLOGY 2012; 27:598-604. [PMID: 21384490 DOI: 10.1002/tox.20685] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2010] [Revised: 11/11/2010] [Accepted: 11/16/2010] [Indexed: 05/30/2023]
Abstract
An enormous quantity of pharmacologically active principles are currently being introduced into the environment, with consequent escalation of environmental problems, but only a small number of studies are focusing on an assessment of their genotoxic effects. The aim of this article is to assess the genotoxic effects of erythromycin, lincomycin, and of a combination of these two antibiotics on the genome of the zebrafish. The genotoxicity of the two antibiotics was assessed by applying the micronucleus test to erythrocytes and performing a Comet assay on erythrocytes and hepatocytes. The fish were exposed to antibiotics at different concentrations and times of exposure, under standard laboratory conditions. Depending on the different experimental conditions, erythromycin and lincomycin induced a significant increase in DNA migration (tail moment) and a significant increase in micronuleus frequency. We also conducted an analysis on the activation of repair mechanisms when the genotoxic agent was removed. Only a few of the cells displayed a decrease in damage under these test conditions.
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Affiliation(s)
- Lucia Rocco
- Department of Life Sciences, Second University of Naples, via Vivaldi 43, 81100 Caserta, Italy.
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Parolini M, Binelli A, Provini A. Chronic effects induced by ibuprofen on the freshwater bivalve Dreissena polymorpha. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2011; 74:1586-94. [PMID: 21550113 DOI: 10.1016/j.ecoenv.2011.04.025] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2010] [Revised: 02/20/2011] [Accepted: 04/18/2011] [Indexed: 05/22/2023]
Abstract
The sub-lethal effects induced by the non-steroidal anti-inflammatory drug ((NSAID) ibuprofen (IBU; ((±)-2-(p-isobutylphenyl) propionic acid))) were investigated using a battery of biomarkers on the freshwater bivalve Dreissena polymorpha. According to the results from a semi-static in vivo approach, mussels were exposed for 96 h to increasing levels of environmentally relevant IBU concentrations (0.2, 2 and 8 μg/l, corresponding to 1, 9 and 35 nM, respectively). Cyto-genotoxicity was evaluated via the single cell gel electrophoresis (SCGE) assay, the DNA diffusion assay, the micronucleus test (MN test) and lysosome membrane stability (Neutral Red Retention Assay) in mussel hemocytes. In addition, the activities of catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx) and the phase II detoxifying enzyme glutathione S-transferase (GST) were measured in the cytosolic fraction that was extracted from a pool of entire bivalves to determine whether the oxidative status was imbalanced. The biomarker battery pointed out a slight cyto-genotoxicity on zebra mussel hemocytes at the IBU concentration of 0.2 μg/l, with higher IBU concentrations able to significantly increase both genetic and cellular damage. In addition, IBU seems to have a considerable effect on the activities of antioxidant and detoxifying enzymes as shown in the exposed specimens' notable oxidative status imbalances.
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Affiliation(s)
- Marco Parolini
- Department of Biology, University of Milan, Via Celoria 26, 20133 Milan, Italy.
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