1
|
Hattab S, Cappello T, Boughattas I, Sassi K, Mkhinini M, Zitouni N, Missawi O, Eliso MC, Znaidi A, Banni M. Toxicity assessment of animal manure composts containing environmental microplastics by using earthworms Eisenia andrei. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 931:172975. [PMID: 38705298 DOI: 10.1016/j.scitotenv.2024.172975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/29/2024] [Accepted: 05/02/2024] [Indexed: 05/07/2024]
Abstract
Nowadays, animal manure composting constitutes a sustainable alternative for farmers to enhance the level of nutrients within soils and achieve a good productivity. However, pollutants may be present in manures. This study focuses on the detection of environmental microplastics (EMPs) into composts, as well as on the assessment of their potential toxicity on the earthworm Eisenia andrei. To these aims, animals were exposed to two types of compost, namely bovine (cow) and ovine (sheep) manure, besides to their mixture, for 7 and 14 days. The presence and characterization of EMPs was evaluated in all the tested composts, as well as in tissues of the exposed earthworms. The impact of the tested composts was assessed by a multi-biomarker approach including cytotoxic (lysosomal membrane stability, LMS), genotoxic (micronuclei frequency, MNi), biochemical (activity of catalase, CAT, and glutathione-S-transferase, GST; content of malondialdehyde, MDA), and neurotoxic (activity of acetylcholinesterase, AChE) responses in earthworms. Results indicated the presence of high levels of EMPs in all the tested composts, especially in the sheep manure (2273.14 ± 200.89 items/kg) in comparison to the cow manure (1628.82 ± 175.23 items/kg), with the size <1.22 μm as the most abundant EMPs. A time-dependent decrease in LMS and AChE was noted in exposed earthworms, as well as a concomitant increase in DNA damages (MNi) after 7 and 14 days of exposure. Also, a severe oxidative stress was recorded in animals treated with the different types of compost through an increase in CAT and GST activities, and LPO levels, especially after 14 days of exposure. Therefore, it is necessary to carefully consider these findings for agricultural good practices in terms of plastic mitigation in compost usage, in order to prevent any risk for environment health.
Collapse
Affiliation(s)
- Sabrine Hattab
- Laboratory of Agrobiodiversity and Ecotoxicology, Higher Institute of Agronomy of Chott-Meriem, University of Sousse, Sousse, Tunisia; Regional Research Centre in Horticulture and Organic Agriculture of Chott-Meriem, Sousse, Tunisia
| | - Tiziana Cappello
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy.
| | - Iteb Boughattas
- Laboratory of Agrobiodiversity and Ecotoxicology, Higher Institute of Agronomy of Chott-Meriem, University of Sousse, Sousse, Tunisia; Regional Field Crops Research Center of Beja, IRESA, Tunisia
| | - Khaled Sassi
- Laboratory of Agronomy, National Agronomy Institute of Tunisia (INAT), University of Carthage, Tunis, Tunisia
| | - Marouane Mkhinini
- Laboratory of Agrobiodiversity and Ecotoxicology, Higher Institute of Agronomy of Chott-Meriem, University of Sousse, Sousse, Tunisia; LEESU, Université Paris Est Créteil, Ecole des ponts, Créteil, France
| | - Nesrine Zitouni
- Laboratory of Agrobiodiversity and Ecotoxicology, Higher Institute of Agronomy of Chott-Meriem, University of Sousse, Sousse, Tunisia
| | - Omayma Missawi
- Laboratory of Agrobiodiversity and Ecotoxicology, Higher Institute of Agronomy of Chott-Meriem, University of Sousse, Sousse, Tunisia
| | - Maria Concetta Eliso
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Akram Znaidi
- Department of Animal Production, Higher Institute of Agronomy of Chott-Meriem, University of Sousse, Sousse, Tunisia
| | - Mohamed Banni
- Laboratory of Agrobiodiversity and Ecotoxicology, Higher Institute of Agronomy of Chott-Meriem, University of Sousse, Sousse, Tunisia; Higher Institute of Biotechnology, ISBM, University of Monastir, Monastir, Tunisia
| |
Collapse
|
2
|
Bertanza G, Abbà A, Alias C, Amatucci A, Binelli A, Castiglioni S, Fossati M, Cruzeiro C, Torre CD, Domini M, Feretti D, Gilioli G, Magni S, Mazzoleni G, Menghini M, Pedrazzani R, Schroeder P, Simonetto A, Steimberg N, Ventura V, Vezzoli S, Zerbini I. To spread or not to spread? Assessing the suitability of sewage sludge and other biogenic wastes for agriculture reuse. MethodsX 2024; 12:102599. [PMID: 38379723 PMCID: PMC10876616 DOI: 10.1016/j.mex.2024.102599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 02/02/2024] [Indexed: 02/22/2024] Open
Abstract
Sewage sludge (biosolids) management represents a worldwide issue. Due to its valuable properties, approximately one half of the EU production is recovered in agriculture. Nevertheless, growing attention is given to potential negative effects deriving from the presence of harmful pollutants. It is recognized that a (even very detailed) chemical characterization is not able to predict ecotoxicity of a mixture. However, this can be directly measured by bioassays. Actually, the choice of the most suitable tests is still under debate. This paper presents a multilevel characterization protocol of sewage sludge and other organic residues, based on bioassays and chemical-physical-microbiological analyses. The detailed description of the experimental procedure includes all the involved steps: the criteria for selecting the organic matrices to be tested and compared; the sample pre-treatment required before the analyses execution; the chemical, physical and microbiological characterisation; the bioassays, grouped in three classes (baseline toxicity; specific mode of action; reactive mode of action); data processing. The novelty of this paper lies in the integrated use of advanced tools, and is based on three pillars:•the direct ecosafety assessment of the matrices to be reused.•the adoption of innovative bioassays and analytical procedures.•the original criteria for data normalization and processing.
Collapse
Affiliation(s)
- Giorgio Bertanza
- Dipartimento di Ingegneria Civile, Architettura, Territorio e Ambiente e di Matematica, Università degli Studi di Brescia. Via Branze 43, Brescia I-25123, Italy
- MISTRAL, Centro Interuniversitario di Ricerca, Milano Bicocca e Verona “Modelli Integrati di Studio per la Tutela della Salute e la Prevenzione negli Ambienti di Vita e di Lavoro”, Università di Brescia, Italy
| | - Alessandro Abbà
- Dipartimento di Ingegneria Civile, Architettura, Territorio e Ambiente e di Matematica, Università degli Studi di Brescia. Via Branze 43, Brescia I-25123, Italy
| | - Carlotta Alias
- Dipartimento di Specialità Medico-Chirurgiche, Scienze Radiologiche e Sanità Pubblica, Università degli Studi di Brescia, Viale Europa 11, Brescia I-25123, Italy
| | - Achille Amatucci
- Dipartimento di Ingegneria Civile, Architettura, Territorio e Ambiente e di Matematica, Università degli Studi di Brescia. Via Branze 43, Brescia I-25123, Italy
| | - Andrea Binelli
- Dipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria 26, Milano I-20133, Italy
| | - Sara Castiglioni
- Dipartimento Ambiente e Salute, Istituto di Ricerche Farmacologiche Mario Negri, IRCCS. Via Mario Negri 2, Milano I-20156, Italy
| | - Marco Fossati
- Dipartimento Ambiente e Salute, Istituto di Ricerche Farmacologiche Mario Negri, IRCCS. Via Mario Negri 2, Milano I-20156, Italy
| | - Catarina Cruzeiro
- Helmholtz Zentrum München – Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Ingolstädter Landstraße 1, Neuherberg D-85764, Germany
| | - Camilla Della Torre
- Dipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria 26, Milano I-20133, Italy
| | - Marta Domini
- Dipartimento di Ingegneria Civile, Architettura, Territorio e Ambiente e di Matematica, Università degli Studi di Brescia. Via Branze 43, Brescia I-25123, Italy
| | - Donatella Feretti
- MISTRAL, Centro Interuniversitario di Ricerca, Milano Bicocca e Verona “Modelli Integrati di Studio per la Tutela della Salute e la Prevenzione negli Ambienti di Vita e di Lavoro”, Università di Brescia, Italy
- Dipartimento di Specialità Medico-Chirurgiche, Scienze Radiologiche e Sanità Pubblica, Università degli Studi di Brescia, Viale Europa 11, Brescia I-25123, Italy
| | - Gianni Gilioli
- Dipartimento di Ingegneria Civile, Architettura, Territorio e Ambiente e di Matematica, Università degli Studi di Brescia. Via Branze 43, Brescia I-25123, Italy
| | - Stefano Magni
- Dipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria 26, Milano I-20133, Italy
| | - Giovanna Mazzoleni
- MISTRAL, Centro Interuniversitario di Ricerca, Milano Bicocca e Verona “Modelli Integrati di Studio per la Tutela della Salute e la Prevenzione negli Ambienti di Vita e di Lavoro”, Università di Brescia, Italy
- Dipartimento di Scienze Cliniche e Sperimentali, Università degli Studi di Brescia. Viale Europa 11, Brescia I-25123, Italy
| | - Michele Menghini
- Dipartimento di Ingegneria Meccanica e Industriale, Università degli Studi di Brescia. Via Branze 38, Brescia I-25123, Italy
| | - Roberta Pedrazzani
- MISTRAL, Centro Interuniversitario di Ricerca, Milano Bicocca e Verona “Modelli Integrati di Studio per la Tutela della Salute e la Prevenzione negli Ambienti di Vita e di Lavoro”, Università di Brescia, Italy
- Dipartimento di Ingegneria Meccanica e Industriale, Università degli Studi di Brescia. Via Branze 38, Brescia I-25123, Italy
| | - Peter Schroeder
- Helmholtz Zentrum München – Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Ingolstädter Landstraße 1, Neuherberg D-85764, Germany
| | - Anna Simonetto
- Dipartimento di Ingegneria Civile, Architettura, Territorio e Ambiente e di Matematica, Università degli Studi di Brescia. Via Branze 43, Brescia I-25123, Italy
| | - Nathalie Steimberg
- Dipartimento di Scienze Cliniche e Sperimentali, Università degli Studi di Brescia. Viale Europa 11, Brescia I-25123, Italy
| | - Vera Ventura
- Dipartimento di Ingegneria Civile, Architettura, Territorio e Ambiente e di Matematica, Università degli Studi di Brescia. Via Branze 43, Brescia I-25123, Italy
| | - Simona Vezzoli
- Dipartimento di Ingegneria Civile, Architettura, Territorio e Ambiente e di Matematica, Università degli Studi di Brescia. Via Branze 43, Brescia I-25123, Italy
| | - Ilaria Zerbini
- Dipartimento di Specialità Medico-Chirurgiche, Scienze Radiologiche e Sanità Pubblica, Università degli Studi di Brescia, Viale Europa 11, Brescia I-25123, Italy
| |
Collapse
|
3
|
Measuring DNA modifications with the comet assay: a compendium of protocols. Nat Protoc 2023; 18:929-989. [PMID: 36707722 DOI: 10.1038/s41596-022-00754-y] [Citation(s) in RCA: 96] [Impact Index Per Article: 96.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 07/05/2022] [Indexed: 01/28/2023]
Abstract
The comet assay is a versatile method to detect nuclear DNA damage in individual eukaryotic cells, from yeast to human. The types of damage detected encompass DNA strand breaks and alkali-labile sites (e.g., apurinic/apyrimidinic sites), alkylated and oxidized nucleobases, DNA-DNA crosslinks, UV-induced cyclobutane pyrimidine dimers and some chemically induced DNA adducts. Depending on the specimen type, there are important modifications to the comet assay protocol to avoid the formation of additional DNA damage during the processing of samples and to ensure sufficient sensitivity to detect differences in damage levels between sample groups. Various applications of the comet assay have been validated by research groups in academia, industry and regulatory agencies, and its strengths are highlighted by the adoption of the comet assay as an in vivo test for genotoxicity in animal organs by the Organisation for Economic Co-operation and Development. The present document includes a series of consensus protocols that describe the application of the comet assay to a wide variety of cell types, species and types of DNA damage, thereby demonstrating its versatility.
Collapse
|
4
|
Abouda S, Missawi O, Cappello T, Boughattas I, De Marco G, Maisano M, Banni M. Toxicological impact of environmental microplastics and benzo[a]pyrene in the seaworm Hediste diversicolor under environmentally relevant exposure conditions. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 310:119856. [PMID: 35944779 DOI: 10.1016/j.envpol.2022.119856] [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: 03/06/2022] [Revised: 07/19/2022] [Accepted: 07/23/2022] [Indexed: 06/15/2023]
Abstract
Nowadays, marine ecosystems are under severe threat from the simultaneous presence of multiple stressors, including microplastics (MPs) and polycyclic aromatic hydrocarbons (PAHs) such as benzo[a]pyrene (B[a]P). In addition to their presence in various marine compartments, there are increasing concerns on the potential capacity of MPs to sorb, concentrate and transfer these pollutants in the environment. Although their ecotoxicological impacts are currently evident, few works have studied the combined effects of these contaminants. Therefore, the major purpose of this work was to assess the toxicity of environmental relevant concentrations of MPs (<30 μm) and B[a]P, alone and in mixture, in the seaworm Hediste diversicolor by exploring their accumulation and hazardous biological effects for 3 and 7 days. Environmental MPs were able to increase B[a]P in a time-dependent manner. The obtained results showed that individual treatments, as well as co-exposure to contaminants, caused cytotoxicity and genotoxicity in the cœlomic fluid cells, while oxidative stress effects were observed at tissue and gene levels associated with alteration in neurotransmission. Overall, our findings provide additional clues about MPs as organic pollutant vectors in the marine environment, and contribute to a clearer understanding of their toxicological risk to aquatic invertebrates.
Collapse
Affiliation(s)
- Siwar Abouda
- Laboratory of Agrobiodiversity and Ecotoxicology LR20AGR02, ISA, University of Sousse, Tunisia and Higher Institute of Biotechnology, ISBM, University of Monastir, Tunisia.
| | - Omayma Missawi
- Laboratory of Agrobiodiversity and Ecotoxicology LR20AGR02, ISA, University of Sousse, Tunisia and Higher Institute of Biotechnology, ISBM, University of Monastir, Tunisia
| | - Tiziana Cappello
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, 98166, Italy.
| | - Iteb Boughattas
- Laboratory of Agrobiodiversity and Ecotoxicology LR20AGR02, ISA, University of Sousse, Tunisia and Higher Institute of Biotechnology, ISBM, University of Monastir, Tunisia
| | - Giuseppe De Marco
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, 98166, Italy
| | - Maria Maisano
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, 98166, Italy
| | - Mohamed Banni
- Laboratory of Agrobiodiversity and Ecotoxicology LR20AGR02, ISA, University of Sousse, Tunisia and Higher Institute of Biotechnology, ISBM, University of Monastir, Tunisia
| |
Collapse
|
5
|
Zitouni N, Cappello T, Missawi O, Boughattas I, De Marco G, Belbekhouche S, Mokni M, Alphonse V, Guerbej H, Bousserrhine N, Banni M. Metabolomic disorders unveil hepatotoxicity of environmental microplastics in wild fish Serranus scriba (Linnaeus 1758). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 838:155872. [PMID: 35569658 DOI: 10.1016/j.scitotenv.2022.155872] [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: 03/15/2022] [Revised: 05/07/2022] [Accepted: 05/08/2022] [Indexed: 06/15/2023]
Abstract
Coastal areas are worldwide subject to large inputs of anthropogenic wastes that are discharged directly into inshore waters, where they will be weathered into small microplastics (MPs) of up to a size <20 μm. This study provides information about the presence of small environmental MPs (≤3 μm) in the liver of adult benthopelagic fish Serranus scriba (Linnaeus 1758), caught from three coastal regions in Tunisia distinguished by different patterns of human activity. Polymer composition in fish liver was identified using Raman microspectroscopy. Results revealed differences in the abundance, size distribution and presence of plastic additives over the investigated sites. Polyethylene-vinyl acetate (PEVA: 34% particles/g of tissue), high density polyethylene (HDPE: 24.4%) and the two smaller size classes, i.e. 3-1.2 μm and 1.2-0.45 μm, were the most abundant MPs types and size distribution found, respectively, in Bizerte channel (BC) site (Bizerte city, Tunisia). Moreover, at hepatic level data showed a significant site-dependent cytotoxicity expressed by changes in malondialdehyde (MDA) content, presence of reactive oxygen species (ROS) expressed by altered level of catalase (CAT) and glutathione-S-transferase (GST) activities and in the content of metallothioneins (MTs), as well as genotoxicity by changes in the amount of micronucleus (MN), and neurotoxicity by altered activity of acetylcholinesterase (AChE). A innovative metabolomics analysis was also performed to further investigate the distinct patterns of key metabolite changes in the liver of Serranus scriba. A total of 36 metabolites were significantly affected, mainly involved in energy, amino acid and osmolyte metabolism. These findings emphasised for the first time a close relationship between the source, abundance and size ranges of environmental MPs ≤ 3 μm and their hepatotoxicity in wild organisms.
Collapse
Affiliation(s)
- Nesrine Zitouni
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy, University of Sousse, Tunisia; University of Monastir, Higher Institute of Biotechnology of Monastir, Monastir, Tunisia
| | - Tiziana Cappello
- University of Messina, Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, 98166 Messina, Italy.
| | - Omayma Missawi
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy, University of Sousse, Tunisia; University of Monastir, Higher Institute of Biotechnology of Monastir, Monastir, Tunisia
| | - Iteb Boughattas
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy, University of Sousse, Tunisia
| | - Giuseppe De Marco
- University of Messina, Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, 98166 Messina, Italy
| | - Sabrina Belbekhouche
- Paris-Est Institute of Chemistry and Materials, UMR 7182 CNRS, Université Paris-Est Créteil Val-de-Marne, 2 rue Henri Dunant, 94320 Thiais, France
| | - Moncef Mokni
- Department of Pathology, CHU Farhat Hached, Sousse, Tunisia
| | - Vanessa Alphonse
- Laboratory Water, Environment and Urban Systems, University Paris-Est Créteil, Faculty of Science and Technology, Créteil Cedex, France
| | - Hamadi Guerbej
- Laboratory of Blue Biotechnology and Aquatic Bioproducts (B3Aqua), National Institute of Marine Sciences and Technologies (INSTM), Monastir Center, Monastir, Tunisia
| | - Noureddine Bousserrhine
- Laboratory Water, Environment and Urban Systems, University Paris-Est Créteil, Faculty of Science and Technology, Créteil Cedex, France
| | - Mohamed Banni
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy, University of Sousse, Tunisia; University of Monastir, Higher Institute of Biotechnology of Monastir, Monastir, Tunisia
| |
Collapse
|
6
|
Sundar NS, Karthi S, Sivanesh H, Stanley-Raja V, Chanthini KMP, Ramasubramanian R, Ramkumar G, Ponsankar A, Narayanan KR, Vasantha-Srinivasan P, Alkahtani J, Alwahibi MS, Hunter WB, Senthil-Nathan S, Patcharin K, Abdel-Megeed A, Shawer R, Ghaith A. Efficacy of Precocene I from Desmosstachya bipinnata as an Effective Bioactive Molecules against the Spodoptera litura Fab. and Its Impact on Eisenia fetida Savigny. Molecules 2021; 26:6384. [PMID: 34770794 PMCID: PMC8588158 DOI: 10.3390/molecules26216384] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/07/2021] [Accepted: 10/12/2021] [Indexed: 11/16/2022] Open
Abstract
The sustainability of agroecosystems are maintained with agro-chemicals. However, after more than 80 years of intensive use, many pests and pathogens have developed resistance to the currently used chemistries. Thus, we explored the isolation and bioactivity of a chemical compound, Precocene I, isolated from the perennial grass, Desmosstachya bipinnata (L.) Stapf. Fractions produced from chloroform extractions showed suppressive activity on larvae of Spodoptera litura (Lepidoptera: Noctuidae), the Oriental armyworm. Column chromatography analyses identified Precocene I confirmed using FTIR, HPLC and NMR techniques. The bioactivity of the plant-extracted Dp-Precocene I was compared to a commercially produced Precocene I standard. The percentage of mortality observed in insects fed on plant tissue treated with 60 ppm Db-Precocene I was 97, 87 and 81, respectively, for the second, third and fourth instar larvae. The LC50 value of third instars was 23.2 ppm. The percentages of survival, pupation, fecundity and egg hatch were altered at sub-lethal concentrations of Db-Precocene I (2, 4, 6 and 8 ppm, sprays on castor leaves). The observed effects were negatively correlated with concentration, with a decrease in effects as concentrations increased. Distinct changes in feeding activity and damage to gut tissues were observed upon histological examination of S. litura larvae after the ingestion of Db-Precocene I treatments. Comparative analyses of mortality on a non-target organism, the earthworm, Eisenia fetida, at equal concentrations of Precocene I and two chemical pesticides (cypermethrin and monocrotophos) produced mortality only with the chemical pesticide treatments. These results of Db-Precocene I as a highly active bioactive compound support further research to develop production from the grass D. bipinnata as an affordable resource for Precocene-I-based insecticides.
Collapse
Affiliation(s)
- Narayanan Shyam Sundar
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India; (N.S.S.); (S.K.); (H.S.); (V.S.-R.); (K.M.-P.C.); (R.R.); (G.R.)
| | - Sengodan Karthi
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India; (N.S.S.); (S.K.); (H.S.); (V.S.-R.); (K.M.-P.C.); (R.R.); (G.R.)
| | - Haridoss Sivanesh
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India; (N.S.S.); (S.K.); (H.S.); (V.S.-R.); (K.M.-P.C.); (R.R.); (G.R.)
| | - Vethamonickam Stanley-Raja
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India; (N.S.S.); (S.K.); (H.S.); (V.S.-R.); (K.M.-P.C.); (R.R.); (G.R.)
| | - Kanagaraj Muthu-Pandian Chanthini
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India; (N.S.S.); (S.K.); (H.S.); (V.S.-R.); (K.M.-P.C.); (R.R.); (G.R.)
| | - Ramakrishnan Ramasubramanian
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India; (N.S.S.); (S.K.); (H.S.); (V.S.-R.); (K.M.-P.C.); (R.R.); (G.R.)
| | - Govindaraju Ramkumar
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India; (N.S.S.); (S.K.); (H.S.); (V.S.-R.); (K.M.-P.C.); (R.R.); (G.R.)
| | - Athirstam Ponsankar
- Department of Biotechnology, Sri Paramakalyani College, Alwarkurichi 627 412, India;
| | | | | | - Jawaher Alkahtani
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (J.A.); (M.S.A.)
| | - Mona S. Alwahibi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (J.A.); (M.S.A.)
| | - Wayne Brian Hunter
- USDA-ARS, Agricultural Research Service, U.S. Horticultural Research Laboratory, 2001 South Rock Road, Fort Pierce, FL 34945, USA;
| | - Sengottayan Senthil-Nathan
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi 627 412, India; (N.S.S.); (S.K.); (H.S.); (V.S.-R.); (K.M.-P.C.); (R.R.); (G.R.)
| | - Krutmuang Patcharin
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
- Innovative Agriculture Research Center, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Ahmed Abdel-Megeed
- Department of Plant Protection, Faculty of Agriculture Saba Basha, Alexandria University, Alexandria 21531, Egypt;
| | - Rady Shawer
- Department of Plant Protection, Faculty of Agriculture Saba Basha, Alexandria University, Alexandria 21531, Egypt;
| | - Aml Ghaith
- Department of Zoology, Faculty of Science, Derna University, Derna 417230, Libya;
| |
Collapse
|
7
|
Li D, Liu T, Pan L, Hu F, Jin Q. Bioaccumulation and oxidative damage of polycyclic aromatic hydrocarbon mixtures in Manila clam Ruditapes philippinarum. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 197:110558. [PMID: 32304925 DOI: 10.1016/j.ecoenv.2020.110558] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 03/27/2020] [Accepted: 03/28/2020] [Indexed: 06/11/2023]
Abstract
The aim of this study was to investigate the bioaccumulation and oxidative damage of Manila clam, Ruditapes philippinarum, exposed to four selected mixtures of polycyclic aromatic hydrocarbons (PAHs; benzo (a) pyrene (BaP), benzo (a) anthracene (BaA), benzo (b) fluoranthene (BbF), and chrysene (Chr) in equal proportion. For this purpose, clams were exposed to PAHs (BaP:BbF:BaA:Chr = 1:1:1:1) at different concentrations (0.05, 0.5, and 5 μg/L) for 21 days, followed by a 15-day depuration period. All four PAHs accumulated in the gill, digestive gland, adductor muscle, and soft tissue of Manila clams, and all PAH treatment groups showed clear time and dose dependence. The decreasing order of bioaccumulation for the four PAHs in the exposure experiment was Chr > BaA > BaP > BbF. Moreover, the order of PAH bioaccumulation for the four tissues during the whole experiment was digestive gland > gill > soft tissues > adductor muscles. Although the initial concentrations of the four PAHs were the same, the final accumulated contents were different. Therefore, we also determined the detoxification processes of the four PAH mixtures in gills and digestive glands. The bioaccumulation of Chr was higher than the other three PAHs, probably because clams have a lower metabolic capacity for Chr than for BaP, BbF, and BaA. Exposure to PAH mixtures can result in oxidative damage, as indicated by the fact that DNA strand breaks, lipid peroxidation (LPO), and protein carbonyl (PC) were induced significantly (P < 0.05), except in the low-dose groups of PAHs, and different trends were detected with time of exposure. According to the correlation analysis, aryl hydrocarbon hydroxylase, glutathione s-transferase, superoxide dismutase, DNA strand break, PC, and LPO in both the gill and digestive gland are potential early indicators of PAH mixtures. We investigated the accumulation rules of R. philippinarum exposed to the selected PAHs and screened the potential biomarkers. The results of our study provide important scientific information for the purpose of monitoring marine pollution.
Collapse
Affiliation(s)
- Dongyu Li
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, PR China
| | - Tong Liu
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, PR China
| | - Luqing Pan
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, PR China.
| | - Fengxiao Hu
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, PR China
| | - Qian Jin
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, 266003, PR China
| |
Collapse
|
8
|
Sivaram AK, Logeshwaran P, Lockington R, Naidu R, Megharaj M. Phytoremediation efficacy assessment of polycyclic aromatic hydrocarbons contaminated soils using garden pea (Pisum sativum) and earthworms (Eisenia fetida). CHEMOSPHERE 2019; 229:227-235. [PMID: 31078879 DOI: 10.1016/j.chemosphere.2019.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 04/27/2019] [Accepted: 05/01/2019] [Indexed: 06/09/2023]
Abstract
Endpoint assessment using biological systems in combination with the chemical analysis is important for evaluating the residual effect of contaminants following remediation. In this study, the level of residual toxicity of polycyclic aromatic hydrocarbons (PAHs) after 120 days of phytoremediation with five different plant species:- maize (Zea mays), Sudan grass (Sorghum sudanense), vetiver (Vetiveria zizanioides), sunflower (Helianthus annuus) and wallaby grass (Austrodanthonia sp.) has been evaluated by ecotoxicological tests such as root nodulation and leghaemoglobin assay using garden pea (Pisum sativum) and acute, chronic and genotoxicity assays using earthworm (Eisenia fetida). The phytoremediated soil exhibited lesser toxicity supporting improved root nodulation and leghaemoglobin content in P. sativum and reducing DNA damage in E. fetida when compared to contaminated soil before remediation. Also, the results of the ecotoxicological assays with the legume and earthworm performed in this study complemented the results obtained by the chemical analysis of PAHs in phytoremediated soil. Therefore, these findings provide a basis for a framework in which remediation efficacy of PAHs-contaminated sites can be evaluated effectively with simple ecotoxicological bioassays using legumes and earthworms.
Collapse
Affiliation(s)
- Anithadevi Kenday Sivaram
- Global Centre for Environmental Remediation, Faculty of Science, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia; Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Adelaide, SA, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environments, Advanced Technology Centre, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia
| | - Panneerselvan Logeshwaran
- Global Centre for Environmental Remediation, Faculty of Science, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia; Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Adelaide, SA, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environments, Advanced Technology Centre, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia
| | - Robin Lockington
- Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Adelaide, SA, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environments, Advanced Technology Centre, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia
| | - Ravi Naidu
- Global Centre for Environmental Remediation, Faculty of Science, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia; Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Adelaide, SA, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environments, Advanced Technology Centre, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia
| | - Mallavarapu Megharaj
- Global Centre for Environmental Remediation, Faculty of Science, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia; Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Adelaide, SA, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environments, Advanced Technology Centre, The University of Newcastle, University Drive, Callaghan NSW, 2308, Australia.
| |
Collapse
|
9
|
Genotoxic damage in coelomocytes of Eisenia andrei exposed to urban soils. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2019; 842:111-116. [DOI: 10.1016/j.mrgentox.2019.02.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 02/08/2019] [Accepted: 02/22/2019] [Indexed: 01/03/2023]
|
10
|
Soroldoni S, Silva G, Correia FV, Marques M. Spent lubricant oil-contaminated soil toxicity to Eisenia andrei before and after bioremediation. ECOTOXICOLOGY (LONDON, ENGLAND) 2019; 28:212-221. [PMID: 30627964 DOI: 10.1007/s10646-018-02013-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/22/2018] [Indexed: 06/09/2023]
Abstract
Bioremediation is very efficient in biodegrading petroleum hydrocarbons. However, the decrease in these target contaminants in soils is not necessarily followed by a decrease in toxicity. The remaining contaminants can be enough to retain toxicity, while incomplete degradation of several compounds can generate sub-products, which can be even more toxic. In this context, the aim of this study was to assess acute and chronic toxicity in Eisenia andrei exposed to soil contaminated with 5% spent lubricant oil before and after 22 months of bioremediation in 150 L aerobic reactors. Applied bioremediation strategies were biostimulation (BIOS), bioaugmentation by adding mature compost from municipal solid waste (BIOA1) and bioaugmentation by adding non-mature compost from municipal solid waste (BIOA2). After 22 months, total petroleum hydrocarbons (TPH) were reduced 71% in BIOS and 73% in both BIOA1 and BIOA2. Polycyclic aromatic hydrocarbons (PAH) were reduced in about 98% in all treatments (BIOS, BIOA1 and BIOA2). At the 14th day of exposure, mortality rates were 7 ± 2, 20 ± 0, 75 ± 25, 93 ± 12 and 100 ± 0% for Eisenia andrei exposed to CONT (soil with no oil addition), BIOS, OLU (soil newly contaminated with 5% spent oil), BIOA1 and BIOA2, respectively. After 14 days, surviving specimens in both BIOS and OLU soils exhibited anatomic deformations, less biomass than the controls, and decrease in juvenile forms and coelomocytes. After 28 days, the mortality rate for BIOS and OLU soils increased to 97 and 100%, respectively. Therefore, even with a reduction of 71-73% for TPH and 98% for PAH, toxic effects remained in all soils bioremediated, probably due to the remaining hydrocarbons and/or hydrocarbon biodegradation products. The results indicate that both chemical analyses and toxicological monitoring are required to follow-up soil remediation progress.
Collapse
Affiliation(s)
- Sanye Soroldoni
- Department of Sanitary and Environmental Engineering-DESMA, Rio de Janeiro State University-UERJ. Rua São Francisco Xavier, 524, sala 5024E, Maracanã, CEP 20550-900, Rio de Janeiro, RJ, Brazil
- Laboratory of Organic Microcontaminants and Aquatic Ecotoxicology, Oceanography Institute, Rio Grande Federal University-FURG, Avenida Itália Km 8, Carreiros, CEP 96203-000, Rio Grande, Rio Grande do Sul, Brazil
| | - Graciane Silva
- Department of Sanitary and Environmental Engineering-DESMA, Rio de Janeiro State University-UERJ. Rua São Francisco Xavier, 524, sala 5024E, Maracanã, CEP 20550-900, Rio de Janeiro, RJ, Brazil
| | - Fabio Veríssimo Correia
- Laboratory of Environmental Health, Rio de Janeiro State Federal University-UNIRIO, Av. Pasteur, 458, CEP 22.290-240, Urca, Rio de Janeiro, RJ, Brazil.
| | - Marcia Marques
- Department of Sanitary and Environmental Engineering-DESMA, Rio de Janeiro State University-UERJ. Rua São Francisco Xavier, 524, sala 5024E, Maracanã, CEP 20550-900, Rio de Janeiro, RJ, Brazil
| |
Collapse
|
11
|
Espinosa-Reyes G, Costilla-Salazar R, Pérez-Vázquez FJ, González-Mille DJ, Flores-Ramírez R, Del Carmen Cuevas-Díaz M, Medellin-Garibay SE, Ilizaliturri-Hernández CA. DNA damage in earthworms by exposure of Persistent Organic Pollutants in low basin of Coatzacoalcos River, Mexico. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 651:1236-1242. [PMID: 30360255 DOI: 10.1016/j.scitotenv.2018.09.207] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 09/16/2018] [Accepted: 09/16/2018] [Indexed: 06/08/2023]
Abstract
Persistent Organic Pollutants (POPs) are stable organic chemicals that represent a potential risk for ecosystems due to their high toxicity, persistence and biomagnification through food chains. Bioindicators in ecosystems have emerged to assess the effect of environmental pollutants. Earthworms are some of the most common bioindicator organisms in terrestrial ecosystems. The main objective of this study was to evaluate the geontoxicity of POP exposure in wild earthworms captured at different levels of urbanization throughout the lower basin of the Coatzacoalcos River (industrial, urban and rural areas). POP soil and earthworm tissue concentrations were measured via Gas-Mass Chromatography, and earthworm DNA damage was evaluated through the comet assay. The greatest concentrations of ΣPOPs, DDT and HCH were found in soil from industrial sites, followed by urban and rural areas (504.68, 383.10, 298.16; 22.6, 4.6, 2.6 and 433.7, 364, 255.6 mg/kg, respectively). Unlike other pollutants, mean ΣPCBs values were highest for industrial soil samples, followed by those from rural and urban areas (41.10, 33.97 and 12.44 mg/kg respectively). For all earthworm tissue POP analyses, the highest concentrations were found in individuals from industrial sites, followed by the urban and rural areas. Furthermore, the highest levels of DNA damage were registered in the industrial area, followed by the urban and rural areas. These assays suggest a strong links among regional soil contamination, POPs bioavailability and the potential risk of detrimental health effects for organisms that inhabit surface soil (soil life). Earthworms contribute vital ecosystem services that could be affected by these results. This work provides evidence of the potential ecological risk that exists in the Lower Basin of the Coatzacoalcos River.
Collapse
Affiliation(s)
- Guillermo Espinosa-Reyes
- Facultad de Medicina, Coordinación para la Innovación y Aplicación de la Ciencia y la Tecnología de la Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.
| | | | - Francisco J Pérez-Vázquez
- Facultad de Medicina, Coordinación para la Innovación y Aplicación de la Ciencia y la Tecnología de la Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Donaji J González-Mille
- Facultad de Medicina, Coordinación para la Innovación y Aplicación de la Ciencia y la Tecnología de la Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Rogelio Flores-Ramírez
- Coordinación para la Innovación y Aplicación de la Ciencia y la Tecnología (CIACYT), Universidad Autónoma de San Luis Potosí, Mexico
| | | | - Susana E Medellin-Garibay
- Facultad de Medicina, Coordinación para la Innovación y Aplicación de la Ciencia y la Tecnología de la Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Cesar A Ilizaliturri-Hernández
- Facultad de Medicina, Coordinación para la Innovación y Aplicación de la Ciencia y la Tecnología de la Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| |
Collapse
|
12
|
Mkhinini M, Boughattas I, Alphonse V, Livet A, Bousserrhine N, Banni M. Effect of treated wastewater irrigation in East Central region of Tunisia (Monastir governorate) on the biochemical and transcriptomic response of earthworms Eisenia andrei. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 647:1245-1255. [PMID: 30180333 DOI: 10.1016/j.scitotenv.2018.07.449] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 07/21/2018] [Accepted: 07/30/2018] [Indexed: 06/08/2023]
Abstract
Treated wastewater (TWW) reuse for irrigation has become an excellent way to palliate water scarcity in Mediterranean arid regions. However, the toxicological effects of these effluents on the soil's organisms, especially earthworms, have not been well studied as yet. In this paper, earthworms Eisenia andrei were exposed for 7 days and 14 days to five agricultural soils irrigated with TWW for different periods: 1 year, 8 years, and 20 years. In addition, they were also exposed to soil from one reference site sampled from the Ouardenin perimeter in the Monastir Governorate in Tunisia. The effect on earthworms was assessed at the biochemical level by evaluating for catalase (CAT), glutathione-S-transferase (GST), malondialdehyde accumulation (MDA) and acetylcholinesterase inhibition (AChE). On the other hand, genotoxicity and transcriptomic responses were evaluated using micronuclei test (MNT) and gene expression level of CAT and GST. Moreover, metals uptake by earthworms was analyzed. Results showed that CAT and GST activity in the earthworm increased significantly when they were exposed to soils irrigated with TWW for 1, 8 and 20 years. Furthermore, MDA concentration also increased significantly with the increase in exposure period. However, AChE activity decreased and MNi frequency increased in earthworms after 7 and 14 days of exposure to soils irrigated with TWW for more than a year. The gene expression level of CAT and GST showed a significant variability, thus data are discussed in relation to the studied biomarkers (CAT and GST). These data provide new insights into the effect of toxicity of TWW on the soil's macro fauna, which is strongly affected by the trace elements and other organic compounds accumulated in soils after 20 years of TWW irrigation.
Collapse
Affiliation(s)
- Marouane Mkhinini
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy Chott-Meriem, 4042, Tunisia.
| | - Iteb Boughattas
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy Chott-Meriem, 4042, Tunisia.
| | - Vanessa Alphonse
- Laboratory of Water Environment and Urban systems, University Paris-Est Créteil, Créteil cedex, 94010, France.
| | - Alexandre Livet
- Laboratory of Water Environment and Urban systems, University Paris-Est Créteil, Créteil cedex, 94010, France.
| | - Noureddine Bousserrhine
- Laboratory of Water Environment and Urban systems, University Paris-Est Créteil, Créteil cedex, 94010, France.
| | - Mohammed Banni
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy Chott-Meriem, 4042, Tunisia
| |
Collapse
|
13
|
Gajski G, Žegura B, Ladeira C, Pourrut B, Del Bo’ C, Novak M, Sramkova M, Milić M, Gutzkow KB, Costa S, Dusinska M, Brunborg G, Collins A. The comet assay in animal models: From bugs to whales – (Part 1 Invertebrates). MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2019; 779:82-113. [DOI: 10.1016/j.mrrev.2019.02.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 02/07/2019] [Accepted: 02/09/2019] [Indexed: 01/09/2023]
|
14
|
Ciğerci İH, Ali MM, Kaygısız ŞY, Kaya B, Liman R. Genotoxic Assessment of Different Sizes of Iron Oxide Nanoparticles and Ionic Iron in Earthworm (Eisenia hortensis) Coelomocytes by Comet Assay and Micronucleus Test. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2018; 101:105-109. [PMID: 29802429 DOI: 10.1007/s00128-018-2364-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 05/15/2018] [Indexed: 06/08/2023]
Abstract
The current study was designed to evaluate genotoxicity of different sizes of iron oxide nanoparticles (IONPs) and ionic iron using coelomocytes of the earthworms Eisenia hortensis. Earthworms were exposed to different series of IONPs and ionic iron concentrations to find the respective LC50 of the chosen chemicals. LC50 for < 50, <100 nm and the ionic iron of IONPs were 500, 200, 250 µg/mL respectively. Concentrations of LC50/2 (250, 100, 125 µg/mL for < 50, <100 nm and the ionic iron respectively) and LC50 for 48 h were used to perform the comet assay and micronucleus test. Statistically significant (p < 0.05) increase in DNA and chromosomal damage was observed for all sizes of IONPs and ionic iron. In the comet assay system, the greatest genotoxicity was observed in the treatments with < 100 nm IONPs, whereas the greatest numbers of micronuclei and binucleate cells were observed in the treatments with ionic iron. It was concluded that different types of nanoparticles (i.e. sizes, shapes) may have different genotoxic potencies in different assays with E. hortensis earthworms.
Collapse
Affiliation(s)
- İbrahim Hakkı Ciğerci
- Department of Molecular Biology and Genetics, Afyon Kocatepe University, Afyonkarahisar, Turkey
| | - Muhammad Muddassir Ali
- Department of Molecular Biology and Genetics, Afyon Kocatepe University, Afyonkarahisar, Turkey.
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
| | - Şöhret Yüksek Kaygısız
- Department of Molecular Biology and Genetics, Afyon Kocatepe University, Afyonkarahisar, Turkey
| | - Bülent Kaya
- Department of Biology, Akdeniz University, Antalya, Turkey
| | - Recep Liman
- Department of Molecular Biology and Genetics, Uşak University, Uşak, Turkey
| |
Collapse
|
15
|
Wang G, Wang J, Zhu L, Wang J, Li H, Zhang Y, Liu W, Gao J. Oxidative Damage and Genetic Toxicity Induced by DBP in Earthworms (Eisenia fetida). ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2018; 74:527-538. [PMID: 28913550 DOI: 10.1007/s00244-017-0451-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 09/06/2017] [Indexed: 06/07/2023]
Abstract
Di-n-butyl phthalate (DBP) is one of the most ubiquitous plasticizers used worldwide. However, it has negatives effects on the soil, water, atmosphere, and other environmental media and can cause serious pollution. According to the artificial soil test and previous studies, this study was conducted to evaluate the toxicity of earthworms induced by DBP at different concentrations (0, 0.1, 1.0, 10, and 50 mg kg-1) on the 7th, 14th, 21st, and 28th days of exposure. The variations in the antioxidant activities of enzymes, such as catalase (CAT), peroxidase (POD), superoxide dismutase (SOD), and glutathione-S-transferase (GST), in the amounts of malondialdehyde (MDA) and reactive oxygen species (ROS) and in the amount of DNA damage were measured to evaluate the toxic impact of DBP in earthworms. Upon exposure to DBP, the SOD, CAT, POD, and GST activities were significantly increased, with the exception of the 0.1 mg kg-1 treatment dose. High concentrations of DBP (10 and 50 mg kg-1) induced superfluous ROS to be produced and caused the MDA content to increase significantly. Therefore, we proposed that DBP led to DNA damage in earthworm coelomocytes in a dose-dependent manner, which means that DBP is a source of oxidative damage and genetic toxicity in earthworms.
Collapse
Affiliation(s)
- Guanying Wang
- College of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China
- College of Water Sciences, Beijing Normal University, Beijing, 100875, China
- Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Jun Wang
- College of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China.
| | - Lusheng Zhu
- College of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China
| | - Jinhua Wang
- College of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China
| | - Hengzhou Li
- College of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China
| | - Yizhang Zhang
- Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Wenjun Liu
- College of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China
| | - Jianpeng Gao
- College of Resources and Environment, Key Laboratory of Agricultural Environment, Shandong Agricultural University, Tai'an, 271018, China
| |
Collapse
|
16
|
Zhang L, Duan X, He N, Chen X, Shi J, Li W, Xu L, Li H. Exposure to lethal levels of benzo[a]pyrene or cadmium trigger distinct protein expression patterns in earthworms (Eisenia fetida). THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 595:733-742. [PMID: 28407590 DOI: 10.1016/j.scitotenv.2017.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 03/30/2017] [Accepted: 04/01/2017] [Indexed: 06/07/2023]
Abstract
UNLABELLED Different pollutants induce distinct toxic responses in earthworms (Eisenia fetida). Here, we used proteomics techniques to compare the responses of E. fetida to exposure to the 10% lethal concentration (14d-LC10) of benzo[a]pyrene (BaP) or cadmium (Cd) in natural red soil (China). BaP exposure markedly induced the expression of oxidation-reduction proteins, whereas Cd exposure mainly induced the expression of proteins involved in transcription- and translation-related processes. Furthermore, calmodulin-binding proteins were differentially expressed upon exposure to different pollutants. The calcium (Ca2+)-binding cytoskeletal element myosin was down-regulated upon BaP treatment, whereas the Ca2+-binding cytoskeletal element tropomyosin-1 was up-regulated upon Cd treatment. Some proteins exhibited opposite responses to the two pollutants. For instance, catalase (CAT) and heat shock protein 70 were up-regulated upon BaP treatment and down-regulated upon Cd treatment. A significant (p<0.05, one-way ANOVA with least-significant difference (LSD) test) increase in the level of reactive oxygen species (ROS) and CAT activity further showed that BaP mainly induces oxidative stress. Real-time PCR analysis showed that mRNA expression often did not correlate well with protein expression in earthworms subjected to Cd or BaP treatment. In addition, the expression of the gene encoding the protein metallothionein, which was not detected in the protein analysis, was induced upon Cd treatment, but slightly reduced upon BaP treatment. Therefore, BaP and Cd have distinct effects on the protein profile of E. Fetida with BaP markedly inducing ROS activity, and Cd mainly triggering genotoxicity. CAPSULE SUMMARY Distinct patterns of protein expression are induced in earthworms upon exposure to different pollutants; BaP markedly induces high levels of ROS, while Cd resultes in genotoxicity.
Collapse
Affiliation(s)
- Lihao Zhang
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, People's Republic of China; Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing 210014, People's Republic of China
| | - Xiaochen Duan
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, People's Republic of China; College of Resources, Environment, and Planning, Dezhou University, Dezhou 253023, People's Republic of China
| | - Nannan He
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Xu Chen
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Jinli Shi
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Weiming Li
- Nanjing Scientific Institute of Vegetables and Flowers, Nanjing 210095, People's Republic of China
| | - Li Xu
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, People's Republic of China; Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing 210014, People's Republic of China.
| | - Huixin Li
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, People's Republic of China.
| |
Collapse
|
17
|
Sforzini S, Moore MN, Mou Z, Boeri M, Banni M, Viarengo A. Mode of action of Cr(VI) in immunocytes of earthworms: Implications for animal health. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2017; 138:298-308. [PMID: 28086183 DOI: 10.1016/j.ecoenv.2017.01.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 12/16/2016] [Accepted: 01/06/2017] [Indexed: 06/06/2023]
Abstract
Chromium (Cr) is one of the major and most detrimental pollutant, widely present in the environment as a result of several anthropogenic activities. In mammalian cells, Cr(VI) is known to enhance reactive oxygen species (ROS) production and to cause toxic and genotoxic effects. Less commonly investigated are the effects and mode of action of this contaminant in invertebrates, particularly in soil organisms. In this work, earthworms of the species Eisenia andrei were exposed for 1 and 3 days to various sublethal concentrations of Cr(VI) (2, 15, 30µgmL-1) using the paper contact toxicity test. In amoeboid leukocytes we investigated intracellular ROS and lipoperoxide production, oxidative DNA damage, and the effects on different cell functions. The analysis of the results shows that Cr(VI) triggered severe adverse reactions; the first events were an increase of intracellular ROS levels, generating in the cells oxidative stress conditions leading to membrane lipid peroxidation and oxidative DNA damage. Lysosomes showed relevant changes such as a strong membrane destabilization, which was accompanied by an increased catabolism of cytoplasmic proteins and accumulation of lipofuscin. With an increase in the dose and/or time of exposure, the physiological status of intracellular organelles (such as lysosomes, nucleus and mitochondria) showed further impairment and amoebocyte immune functions were adversely affected, as shown by the decrease of the phagocytic activity. By mapping the responses of the different parameters evaluated, diagnostic of (oxidative) stress events, against lysosomal membrane stability, a "health status" indicator (able to describe the stress syndrome from its early phase to pathology), we have shown that this biomarker is suitable as a prognostic test for health of earthworms. This is viewed as a crucial step toward the derivation of explanatory frameworks for prediction of pollutant impact on animal health.
Collapse
Affiliation(s)
- Susanna Sforzini
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Michael N Moore
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy; European Centre for Environment & Human Health (ECEHH), University of Exeter Medical School, Truro TR1 3HD, UK; Plymouth Marine Laboratory, Plymouth PL1 3DH, UK
| | - Zhuofan Mou
- Plymouth Marine Laboratory, Plymouth PL1 3DH, UK
| | - Marta Boeri
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Mohamed Banni
- Laboratory of Biochemistry and Environmental Toxicology, ISA, Chott-Mariem, Sousse, Tunisia
| | - Aldo Viarengo
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy.
| |
Collapse
|
18
|
Nusair SD, Abu Zarour YS. Molecular and cellular response of earthworm Eisenia andrei (Oligochaeta, Lumbricidae) to PCDD/Fs exposure. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:902-910. [PMID: 27761860 DOI: 10.1007/s11356-016-7893-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 10/10/2016] [Indexed: 06/06/2023]
Abstract
The acute toxicity of polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs) was investigated in the earthworm Eisenia andrei using filter paper toxicity test. Protein content, catalase (CAT) activity, and histology of intestinal wall (chloragogen cells and intestinal epithelium) were investigated in earthworms exposed for 48 h to 0 (control), 0.5, 1.0, and 1.5 ng/cm2 PCDD/Fs. The results showed an increase in the total protein content 1.56- (p = 0.104), 1.66- (p = 0.042), and 2.26-fold (p < 0.001), respectively, compared to control. The average ± standard deviation of tissular CAT activity showed no significant differences; it was 36.01 ± 7.65, 36.17 ± 9.45, 36.08 ± 9.80, and 40.01 ± 6.98 U/g tissue, respectively. However, the average specific activity of CAT ± standard deviation was significantly decreased (p < 0.001) at all doses compared to control; it was 2.93 ± 0.42, 1.93 ± 0.53, 1.80 ± 0.38, and 1.53 ± 0.44 U/mg protein, respectively. There was a progressive damage in both of the intestinal villi and the chloragogenous tissue associated with the incrementing doses. Since the toxic mixture altered the investigated biomarkers of E. andrei within 48 h, the cellular and molecular alterations resulted from the filter paper contact test could be utilized as a rapid toxicity assessment tool of environmental contamination with dioxins/furans and to assess consequent potential adverse effects on soil biota and other organisms in the ecosystem.
Collapse
Affiliation(s)
- Shreen Deeb Nusair
- Department of Applied Biology/Toxicology Unit, Faculty of Science and Art, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan.
| | - Yousef Sa'id Abu Zarour
- Department of Forensic Medicine and Toxicology, Faculty of Medicine, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan
| |
Collapse
|
19
|
Boughattas I, Hattab S, Boussetta H, Sappin-Didier V, Viarengo A, Banni M, Sforzini S. Biomarker responses of Eisenia andrei to a polymetallic gradient near a lead mining site in North Tunisia. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2016; 218:530-541. [PMID: 27453356 DOI: 10.1016/j.envpol.2016.07.033] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 07/13/2016] [Accepted: 07/14/2016] [Indexed: 06/06/2023]
Abstract
Eisenia andrei earthworms were exposed for 7 and 14 days to six samples of soil taken from around an abandoned lead (Pb) mine and characterized by different levels of metal contamination (S6-S1, this latter being the most contaminated soil). The organisms were analyzed for metal bioaccumulation and for biological parameters as biomarkers of stress (lysosomal membrane stability; lipofuscin lysosomal content; lysosomal/cytoplasmic volume ratio) and genotoxicity (Micronucleus frequency). Chemical analysis showed the loads of Pb, Cd, Zn, and Cu in the worms following exposure. Among the stress biomarkers, lysosomal membrane stability was significantly affected in the coelomocytes of the earthworms exposed already 7 days to different contaminated soils. Organisms exposed for 14 days to S1 showed in the cells of the chloragogenous tissue, a particularly relevant increase in lipofuscin, a biomarker of oxidative stress, and an increase in the lysosome/cytoplasm volume ratio, indicating stressful condition at the tissue level. Moreover, in the same conditions, a decrease in total body weight was observed. At the longer exposure time, the coelomocytes of worms exposed to S1, S2, and S3 (soils with higher metal concentrations) showed a significant increase in micronuclei (MNi) frequency. Expressions of the P21 and topoisomerase genes, which are involved in DNA repair, showed significant up-regulation in the cells of worms exposed to S1, S2, S3, S4 and to a less extend S6. This may indicate that the worms were only able to successfully reduce the level of DNA damage in S4 and S5 if considering MN frequency data. The biomarker data was integrated by the Earthworm Expert System, allowing an objective interpretation of the complex biological data and clearly defining the areas in which the presence of chemicals is toxic for the edaphic organisms.
Collapse
Affiliation(s)
- Iteb Boughattas
- Laboratory of Biochemistry and Environmental Toxicology, ISA, Chott-Mariem, 4042 Sousse, Tunisia
| | - Sabrine Hattab
- Laboratory of Soil Sciences, Regional Center for Research in Horticulture and Organic Agriculture, Chott-Mariem, 4042 Sousse, Tunisia
| | - Hamadi Boussetta
- Laboratory of Biochemistry and Environmental Toxicology, ISA, Chott-Mariem, 4042 Sousse, Tunisia
| | - Valérie Sappin-Didier
- UMR 1220 TCEM, INRA Bordeaux-Aquitaine, Av. E. Bourlaux, BP 81, 33883 Villenave d'Ornon, France
| | - Aldo Viarengo
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Mohamed Banni
- Laboratory of Biochemistry and Environmental Toxicology, ISA, Chott-Mariem, 4042 Sousse, Tunisia; Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy.
| | - Susanna Sforzini
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| |
Collapse
|
20
|
Sforzini S, Governa D, Boeri M, Oliveri L, Oldani A, Vago F, Viarengo A, Borrelli R. Relevance of the bioavailable fraction of DDT and its metabolites in freshwater sediment toxicity: New insight into the mode of action of these chemicals on Dictyostelium discoideum. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2016; 132:240-249. [PMID: 27340883 DOI: 10.1016/j.ecoenv.2016.06.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 06/07/2016] [Accepted: 06/09/2016] [Indexed: 06/06/2023]
Abstract
In this work, the toxicity of lake sediments contaminated with DDT and its metabolites DDD and DDE (collectively, DDX) was evaluated with widely used toxicity tests (i.e., Vibrio fischeri, Daphnia magna, Pseudokirchneriella subcapitata, and Lumbriculus variegatus) and with the social amoeba Dictyostelium discoideum, a model organism that is also suitable for studying pollutant-induced alterations at the molecular and cellular levels. Although the DDX concentration in the sediments was high (732.5 ppb), the results suggested a minimal environmental risk; in fact, no evidence of harmful effects was found using the different bioassays or when we considered the results of more sensitive sublethal biomarkers in D. discoideum amoebae. In line with the biological results, the chemical data showed that the concentration of DDX in the pore water (in general a highly bioavailable phase) showed a minimal value (0.0071ppb). To confirm the importance of the bioavailability of the toxic chemicals in determining their biological effects and to investigate the mechanisms of DDX toxicity, we exposed D. discoideum amoebae to 732.5ppb DDX in water solution. DDX had no effect on cell viability; however, a strong reduction in amoebae replication rate was observed, which depended mainly on a reduction in endocytosis rate and on lysosomal and mitochondrial alterations. In the presence of a moderate and transient increase in reactive oxygen species, the glutathione level in DDX-exposed amoebae drastically decreased. These results highlight that studies of the bioavailability of pollutants in environmental matrices and their biological effects are essential for site-specific ecological risk assessment. Moreover, glutathione depletion in DDX-exposed organisms is a new finding that could open the possibility of developing new pesticide mixtures that are more effective against DDT-resistant malaria vectors.
Collapse
Affiliation(s)
- Susanna Sforzini
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Daniela Governa
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Marta Boeri
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Laura Oliveri
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Alessandro Oldani
- Renewable Energy & Environmental R&D Center - Istituto eni Donegani, via G. Fauser 4, 28100 Novara, Italy
| | - Fabio Vago
- Renewable Energy & Environmental R&D Center - Istituto eni Donegani, via G. Fauser 4, 28100 Novara, Italy
| | - Aldo Viarengo
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy.
| | - Raffaella Borrelli
- Renewable Energy & Environmental R&D Center - Istituto eni Donegani, via G. Fauser 4, 28100 Novara, Italy
| |
Collapse
|
21
|
Gao M, Qi Y, Song W, Zhou Q. Biomarker analysis of combined oxytetracycline and zinc pollution in earthworms (Eisenia fetida). CHEMOSPHERE 2015; 139:229-234. [PMID: 26134676 DOI: 10.1016/j.chemosphere.2015.06.059] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 06/11/2015] [Accepted: 06/12/2015] [Indexed: 06/04/2023]
Abstract
To determine the interactive action of antibiotics and heavy metals, this study assessed pollutant-induced responses of cellular biomarkers in earthworms (Eisenia fetida) exposed to zinc (Zn(2+)) and oxytetracycline (OTC) in soil. Lysosomal membranes were damaged and coelomocyte apoptosis occurred with exposure to the individual and combined pollutants. Compared with Zn(2+) alone, lysosomal membrane stability and coelomocyte apoptosis decreased in the Zn(2+)-OTC combined treatment, possibly as a result of complexation of Zn(2+) and OTC at alkaline pH. Such complexation could reduce the toxicity of the pollutants. Lysosomal membrane stability and coelomocyte apoptosis are sensitive biomarkers and could be economical and rapid tools for the monitoring and assessment of a variety of pollutants.
Collapse
Affiliation(s)
- Minling Gao
- Department of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui Western Road, Xiqing District, Tianjin 300387, China.
| | - Yun Qi
- Department of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui Western Road, Xiqing District, Tianjin 300387, China.
| | - Wenhua Song
- Department of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui Western Road, Xiqing District, Tianjin 300387, China.
| | - Qian Zhou
- Department of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui Western Road, Xiqing District, Tianjin 300387, China.
| |
Collapse
|
22
|
Baderna D, Lomazzi E, Passoni A, Pogliaghi A, Petoumenou MI, Bagnati R, Lodi M, Viarengo A, Sforzini S, Benfenati E, Fanelli R. Chemical characterization and ecotoxicity of three soil foaming agents used in mechanized tunneling. JOURNAL OF HAZARDOUS MATERIALS 2015; 296:210-220. [PMID: 25917697 DOI: 10.1016/j.jhazmat.2015.04.040] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 04/01/2015] [Accepted: 04/14/2015] [Indexed: 06/04/2023]
Abstract
The construction of tunnels and rocks with mechanized drills produces several tons of rocky debris that are today recycled as construction material or as soil replacement for covering rocky areas. The lack of accurate information about the environmental impact of these excavated rocks and foaming agents added during the excavation process has aroused increasing concern for ecosystems and human health. The present study proposes an integrated approach to the assessment of the potential environmental impact of three foaming agents containing different anionic surfactants and other polymers currently on the market and used in tunnel boring machines. The strategy includes chemical characterization with high resolution mass spectrometry techniques to identify the components of each product, the use of in silico tools to perform a similarity comparison among these compounds and some pollutants already listed in regulatory frameworks to identify possible threshold concentrations of contamination, and the application of a battery of ecotoxicological assays to investigate the impact of each foaming mixture on model organisms of soil (higher plants and Eisenia andrei) and water communities (Daphnia magna). The study identified eleven compounds not listed on the material safety data sheets for which we have identified possible concentrations of contamination based on existing regulatory references. The bioassays allowed us to determine the no effect concentrations (NOAECs) of the three mixtures, which were subsequently used as threshold concentration for the product in its entirety. The technical mixtures used in this study have a different degree of toxicity and the predicted environmental concentrations based on the conditions of use are lower than the NOAEC for soils but higher than the NOAEC for water, posing a potential risk to the waters due to the levels of foaming agents in the muck.
Collapse
Affiliation(s)
- Diego Baderna
- Laboratory of Environmental Chemistry and Toxicology, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy.
| | - Eleonora Lomazzi
- Laboratory of Environmental Chemistry and Toxicology, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Alice Passoni
- Unit of Analytical Instrumentation, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Alberto Pogliaghi
- Laboratory of Environmental Chemistry and Toxicology, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Maria Ifigeneia Petoumenou
- Laboratory of Environmental Chemistry and Toxicology, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Renzo Bagnati
- Unit of Analytical Instrumentation, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Marco Lodi
- Laboratory of Environmental Chemistry and Toxicology, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Aldo Viarengo
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", 15121 Alessandria, Italy
| | - Susanna Sforzini
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", 15121 Alessandria, Italy
| | - Emilio Benfenati
- Laboratory of Environmental Chemistry and Toxicology, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Roberto Fanelli
- Department of Environmental Health Sciences, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| |
Collapse
|
23
|
Baderna D, Lomazzi E, Pogliaghi A, Ciaccia G, Lodi M, Benfenati E. Acute phytotoxicity of seven metals alone and in mixture: Are Italian soil threshold concentrations suitable for plant protection? ENVIRONMENTAL RESEARCH 2015; 140:102-111. [PMID: 25841179 DOI: 10.1016/j.envres.2015.03.023] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Revised: 03/24/2015] [Accepted: 03/25/2015] [Indexed: 06/04/2023]
Abstract
Metals can pollute soils in both urban and rural areas with severe impacts on the health of humans, plants and animals living there. Information on metal toxicity is therefore important for ecotoxicology. This study investigated the phytotoxicity of different metals frequently found as pollutants in soils: arsenic, cadmium, chromium, lead, mercury, nickel and zinc. Cucumber (Cucumis sativus), sorghum (Sorghum saccharatum) and cress (Lepidium sativum) seeds were used as models for other plants used in human nutrition such as cereals, rice, fruits and vegetables. The 72-h germination rate and root elongations were selected as short-term ecotoxicological endpoints in seeds exposed to single metals and mixtures. Metals were spiked onto OECD standard soils in concentrations comparable to current Italian contamination threshold concentrations for residential and commercial soils. Arsenic, chromium, mercury and nickel were the most toxic metals in our experimental conditions, particularly to cress seeds (5.172, 152 and 255.4 mg/kg as 72 h IC50 for arsenic, mercury and nickel respectively). Italian limits were acceptable for plant protection only for exposure to each metal alone but not for the mixtures containing all the metals concentrations expected by their respective legislative threshold. The effects of the mixture were class-specific: trends were comparable in dicots but different in monocots. The response induced by the mixture at high concentrations differed from that theoretically obtainable by summing the effects of the individual metals. This might be due to partial antagonism of the metals in soil or to the formation of complexes between the metals, which reduce the bioavailability of the pollutants for plants.
Collapse
Affiliation(s)
- Diego Baderna
- Laboratory of Environmental Chemistry and Toxicology, Department of Environmental Health Sciences, IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Via Giuseppe La Masa 19, 20156 Milano, Italy.
| | - Eleonora Lomazzi
- Laboratory of Environmental Chemistry and Toxicology, Department of Environmental Health Sciences, IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Via Giuseppe La Masa 19, 20156 Milano, Italy
| | - Alberto Pogliaghi
- Laboratory of Environmental Chemistry and Toxicology, Department of Environmental Health Sciences, IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Via Giuseppe La Masa 19, 20156 Milano, Italy
| | - Gianluca Ciaccia
- Laboratory of Environmental Chemistry and Toxicology, Department of Environmental Health Sciences, IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Via Giuseppe La Masa 19, 20156 Milano, Italy
| | - Marco Lodi
- Laboratory of Environmental Chemistry and Toxicology, Department of Environmental Health Sciences, IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Via Giuseppe La Masa 19, 20156 Milano, Italy
| | - Emilio Benfenati
- Laboratory of Environmental Chemistry and Toxicology, Department of Environmental Health Sciences, IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Via Giuseppe La Masa 19, 20156 Milano, Italy
| |
Collapse
|
24
|
Muangphra P, Sengsai S, Gooneratne R. Earthworm biomarker responses on exposure to commercial cypermethrin. ENVIRONMENTAL TOXICOLOGY 2015; 30:597-606. [PMID: 24376091 DOI: 10.1002/tox.21937] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 11/27/2013] [Accepted: 11/29/2013] [Indexed: 06/03/2023]
Abstract
Cypermethrin is a synthetic pyrethroid insecticide used worldwide in agriculture, home pest control, disease vector control, and food safety. It accumulates in soil. Therefore, traces of cypermethrin may frequently appear in vegetables grown in contaminated soil. There is a push now to develop biomarkers as early warning indicators of environmental pollution. In this study, DNA damage (tail DNA%, tail length, and olive tail moment), the micronucleus, neutral red retention (NRR) time, and pinocytic adherence ability of coelomocytes were investigated in Pheretima peguana earthworms exposed to cypermethrin in filter paper tests. The NRR time of earthworm coelomocytes decreased significantly at a concentration of 3.5 × 10(-3) µg · cm(-2) (1/100 LC50 ) after 48 h exposure, with a highly negative correlation with cypermethrin concentration. Pinocytic adherence ability of coelomocytes also declined significantly at a cypermethrin concentration of 3.5 × 10(-2) µg · cm(-2) (1/10 LC50 ). The DNA damage to earthworm coelomocytes (tail DNA%, tail length, and olive tail moment) increased considerably at the highest concentration (3.5 × 10(-1) µg · cm(-2) ) although the correlation between tail DNA% and cypermethrin concentration was low. Thus, physiological biomarkers were more sensitive than the genotoxic effects in earthworms exposed to commercial cypermethrin. Although a suite of earthworm biomarkers could be used to evaluate cypermethrin terrestrial pollution, the NRR test is easier to conduct and a more sensitive indicator.
Collapse
Affiliation(s)
- Ptumporn Muangphra
- Biology Department, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | | | | |
Collapse
|
25
|
Arienzo M, Albanese S, Lima A, Cannatelli C, Aliberti F, Cicotti F, Qi S, De Vivo B. Assessment of the concentrations of polycyclic aromatic hydrocarbons and organochlorine pesticides in soils from the Sarno River basin, Italy, and ecotoxicological survey by Daphnia magna. ENVIRONMENTAL MONITORING AND ASSESSMENT 2015; 187:52. [PMID: 25638057 DOI: 10.1007/s10661-015-4272-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 01/02/2015] [Indexed: 06/04/2023]
Abstract
We studied the contamination level of the soils of the Sarno River basin in southwestern Italy by combined acute toxicity test with Dapnia magna and chemical extraction of polycyclic aromatic hydrocarbons (PAHs) and organochlorine pesticides (OCPs). For the ecotoxicological assessment, 188 samples were taken and coincided with those of a previous study (2013) where heavy metals were surveyed. For the organics assessment, 21 samples were selected nearby representative areas of elevated anthropic pressure. About 10.1 % of the samples showed noticeable sign of D. magna mortality, 61-100 %, and fall along the potentially floatable areas of Sarno and Solofrana basins with high degree of contamination by Cr, As, Zn, and Hg. High levels of ecotoxicity, 61-100 %, were determined in the lower Sarno River basin in areas of moderate or low degree of contamination by Cd, Cu Hg, Pb, Sb, Sn, and Zn. Benzo(a)pyrene, indenopyrene, and benzo(g,h,i)perylene were present at concentrations of 0.32, 0.23, and 0.18 mg kg(-1), respectively, 2- to 3-fold the law limits with most of the samples falling nearby the points where the ecotoxicity output was close to 100 %. Among OCPs, pp'-DDT had a mean of 0.225 mg kg(-1) and hence about more than 200- and 2-fold the residential, 0.01 mg kg(-1), and commercial/industrial limits, 0.1 mg kg(-1) and determined mainly in the central Sarno valley in an area where elevated concentrations of benzopyrene and D. magna mortality were also observed. The study evidenced the high rate of contamination by PAHs and OCPs of the soils and the need of urgent remediation actions.
Collapse
Affiliation(s)
- Michele Arienzo
- Dipartimento di Scienze della Terra, dell'Ambiente e delle Risorse, Università degli Studi di Napoli "Federico II", Via Mezzocannone 10, 80138, Naples, Italy,
| | | | | | | | | | | | | | | |
Collapse
|
26
|
Duan X, Xu L, Song J, Jiao J, Liu M, Hu F, Li H. Effects of benzo[a]pyrene on growth, the antioxidant system, and DNA damage in earthworms (Eisenia fetida) in 2 different soil types under laboratory conditions. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2015; 34:283-290. [PMID: 25331318 DOI: 10.1002/etc.2785] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 08/14/2014] [Accepted: 10/17/2014] [Indexed: 06/04/2023]
Abstract
The aims of the present study were to compare the toxic effects of benzo[a]pyrene (BaP) and to screen for rapid and sensitive biomarkers that can be used to assess the environmental risks of BaP in earthworms in different natural soil types. The authors exposed Eisenia fetida to 2 types of soil (red soil and fluvo-aquic soil) spiked with different concentrations (0 mg kg(-1), 1 mg kg(-1), 10 mg kg(-1), 100 mg kg(-1), and 500 mg kg(-1)) of BaP for 7 d or 14 d. Benzo[a]pyrene-induced weight variation altered the activities of antioxidant enzymes (superoxide dismutase [SOD]; catalase [CAT]; and guaiacol peroxidase [POD]) and changed the content of malondialdehyde (MDA). In addition, using the comet assay, the authors determined the DNA damage in earthworms. The results revealed that the comet assay was suitable for evaluating the genotoxicity of BaP in the soil, even at the lowest examined concentration. The MDA content was the least sensitive indicator of BaP toxicity. A 3-way analysis of variance (ANOVA) was used to determine whether the soil type, exposure concentration, and duration affected the BaP toxicity. The antioxidant enzyme activities and the MDA content were shown to be significantly correlated with the exposure concentration. The percentage of weight variation (p < 0.001), CAT activity (p < 0.05), and SOD activity (p < 0.01) were significantly affected by the soil type, and the POD activity (p < 0.01), CAT activity (p < 0.001), and SOD activity (p < 0.001) were significantly affected by the exposure duration. Therefore, measuring DNA damage in earthworms is a simple and efficient means of assessing BaP genotoxicity in a terrestrial environment, and the effects of the soil type and exposure time on the other parameters that were investigated in E. fetida, which were used as responsive biomarkers, should be considered.
Collapse
Affiliation(s)
- Xiaochen Duan
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | | | | | | | | | | | | |
Collapse
|
27
|
Sforzini S, Moore MN, Boeri M, Bencivenga M, Viarengo A. Effects of PAHs and dioxins on the earthworm Eisenia andrei: a multivariate approach for biomarker interpretation. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2015; 196:60-71. [PMID: 25305466 DOI: 10.1016/j.envpol.2014.09.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Revised: 09/07/2014] [Accepted: 09/09/2014] [Indexed: 06/04/2023]
Abstract
In this study, a battery of biomarkers was utilised to evaluate the stress syndrome induced in the earthworm Eisenia andrei by exposure to environmentally realistic concentrations of benzo[a]pyrene (B[a]P) and 2,3,7,8-tetrachlorodibenzo-para-dioxin (TCDD) in OECD soil. The set of tests was then employed to assess the toxicity of field soils contaminated with organic xenobiotic compounds (such as PAHs, dioxins and PCBs). The results highlighted an impairment of immune and metabolic functions and genotoxic damage in worms exposed also to lower bioavailable concentrations of toxic chemicals. Multivariate analysis of biomarker data showed that all different contaminated soils had a detrimental effect on the earthworms. A separation between temporal and concentration factors was also evident for B[a]P and TCDD treatments; and field contaminated soils were further differentiated reflecting a diverse contamination. Multivariate analysis also demonstrated that lysosomal membrane stability can be considered a prognostic indicator for worm health status.
Collapse
Affiliation(s)
- Susanna Sforzini
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Michael N Moore
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy; European Centre for Environment & Human Health (ECEHH), University of Exeter Medical School, Truro TR1 3HD, UK; Plymouth Marine Laboratory, Plymouth PL1 3DH, UK; School of Biological Science, University of Plymouth, Plymouth PL4 8AA, UK
| | - Marta Boeri
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | | | - Aldo Viarengo
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy.
| |
Collapse
|
28
|
Martins M, Costa PM. The comet assay in Environmental Risk Assessment of marine pollutants: applications, assets and handicaps of surveying genotoxicity in non-model organisms. Mutagenesis 2014; 30:89-106. [DOI: 10.1093/mutage/geu037] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
|
29
|
Baderna D, Colombo A, Romeo M, Cambria F, Teoldi F, Lodi M, Diomede L, Benfenati E. Soil quality in the Lomellina area using in vitro models and ecotoxicological assays. ENVIRONMENTAL RESEARCH 2014; 133:220-231. [PMID: 24968084 DOI: 10.1016/j.envres.2014.05.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Revised: 04/30/2014] [Accepted: 05/31/2014] [Indexed: 06/03/2023]
Abstract
Soil quality is traditionally evaluated by chemical characterization to determine levels of pollutants. Biological tools are now employed for soil monitoring since they can take account of the global biological effects induced by all xenobiotics. A combined monitoring of soils based on chemical analyses, human-related in vitro models and ecotoxicological assay was applied in the Lomellina, a semirural area of northern Italy. Chemical characterization indicated overall good quality of the soils, with low levels of toxic and carcinogenic pollutants such as heavy metals, PAHs, PCDD/Fs and PCBs. HepG2 cells were used as a model for the human liver and BALB/c 3T3 cells to evaluate carcinogenic potential. Cells were treated with soil extractable organic matter (EOM) and the MTS assay, DNA release and morphological transformation were selected as endpoints for toxicity and carcinogenicity. Soil EOMs induced dose-dependent inhibition of cell growth at low doses and cytotoxicity only at doses of 500 and 1000 mg soil equivalents/ml. Potential issues for human health can be hypothesized after ingestion of soil samples from some sites. No statistically significant inductions of foci were recorded after exposure to EOMs, indicating that the levels of the soil-extracted organic pollutants were too low to induce carcinogenesis in our experimental conditions. An acute phytotoxicity test and studies on Caenorhabditis elegans were used as ecotoxicological assays for plants and small invertebrates. No significant alerts for ecotoxicity were found. In this proposed case study, HepG2 cells detected differences in the toxicity of soil EOMs, indicating that this cell line could be appropriate to assess the potential harm caused by the ingestion of contaminated soil. Additional information on the carcinogenic potential of mixtures was provided by the cell transformation assay, strengthening the combined approach.
Collapse
Affiliation(s)
- Diego Baderna
- Laboratory of Environmental Chemistry and Toxicology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy.
| | - Andrea Colombo
- Laboratory of Environmental Chemistry and Toxicology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Margherita Romeo
- Department of Molecular Biochemistry and Pharmacology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Felice Cambria
- Laboratory of Environmental Chemistry and Toxicology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Federico Teoldi
- Laboratory of Environmental Chemistry and Toxicology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Marco Lodi
- Laboratory of Environmental Chemistry and Toxicology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Luisa Diomede
- Department of Molecular Biochemistry and Pharmacology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Emilio Benfenati
- Laboratory of Environmental Chemistry and Toxicology, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy
| |
Collapse
|
30
|
Sforzini S, Moore MN, Boeri M, Benfenati E, Colombo A, Viarengo A. Immunofluorescence detection and localization of B[a]P and TCDD in earthworm tissues. CHEMOSPHERE 2014; 107:282-289. [PMID: 24412505 DOI: 10.1016/j.chemosphere.2013.12.062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 12/16/2013] [Accepted: 12/18/2013] [Indexed: 06/03/2023]
Abstract
An immunohistochemical method using antibodies against polycyclic aromatic hydrocarbons (PAHs) and dioxins was developed on frozen tissue sections of the earthworm Eisenia andrei exposed to environmentally relevant concentrations of benzo[a]pyrene (B[a]P) (0.1, 10, 50 ppm) and 2,3,7,8-tetrachloro-dibenzo-para-dioxin (TCDD) (0.01, 0.1, 2 ppb) in spiked standard soils. The concentrations of B[a]P and TCDD in E. andrei exposed to the same conditions were also measured using analytical chemical procedures. The results demonstrated that tissues of worms exposed to even minimal amount of B[a]P and TCDD reacted positively and specifically to anti-PAHs and -dioxins antibody. Immunofluorescence revealed a much more intense staining for the gut compared to the body wall; moreover, positively immunoreactive amoeboid coelomocytes were also observed, i.e. cells in which we have previously demonstrated the occurrence of genotoxic damage. The double immunolabelling with antibodies against B[a]P/TCDD and the lysosomal enzyme cathepsin D demonstrated the lysosomal accumulation of the organic xenobiotic compounds, in particular in the cells of the chloragogenous tissue as well as in coelomocytes, involved into detoxification and protection of animals against toxic chemicals. The method described is timesaving, not expensive and easily applicable.
Collapse
Affiliation(s)
- Susanna Sforzini
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Michael N Moore
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy; European Centre for Environment & Human Health (ECEHH), University of Exeter Medical School, Truro TR1 3HD, UK; Plymouth Marine Laboratory, Plymouth PL1 3DH, UK
| | - Marta Boeri
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy
| | - Emilio Benfenati
- Department of Environmental Health Sciences, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Andrea Colombo
- Department of Environmental Health Sciences, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Via Giuseppe La Masa 19, 20156 Milan, Italy
| | - Aldo Viarengo
- Department of Sciences and Technological Innovation (DiSIT), University of Piemonte Orientale "A. Avogadro", V.le T. Michel 11, 15121 Alessandria, Italy.
| |
Collapse
|
31
|
Gao M, Zhou Q, Song W, Ma X. Combined effects of oxytetracycline and Pb on earthworm Eisenia fetida. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2014; 37:689-696. [PMID: 24607684 DOI: 10.1016/j.etap.2014.02.004] [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: 08/14/2013] [Revised: 01/25/2014] [Accepted: 02/01/2014] [Indexed: 06/03/2023]
Abstract
Combined effects of oxytetracycline (OTC) and Pb on lysosomal membrane stability and coelomocyte apoptosis of earthworm were studied in the paper. Compared with control, the lysosomal membrane stability decreased and coelomocyte apoptosis increased in the treatments of single OTC and Pb contamination. As for compound pollution, combined effect of (5 mg/kg OTC+50 mg/kg Pb) treatment on earthworm lysosomal was synergistic (except 28 d). However, it was antagonistic at higher concentration of (10 mg/kg OTC+50 mg/kg Pb) and (20 mg/kg OTC+50 mg/kg Pb) treatment. In addition, coelomocyte apoptosis of earthworm decreased significantly compared with single OTC, indicating an antagonistic reaction. And joint toxicity of OTC and Pb decreased significantly with the increasing OTC concentration.
Collapse
Affiliation(s)
- Minling Gao
- School of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui Western Road, Xiqing District, Tianjin 300387, China.
| | - Qian Zhou
- School of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui Western Road, Xiqing District, Tianjin 300387, China
| | - Wenhua Song
- School of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui Western Road, Xiqing District, Tianjin 300387, China
| | - Xiaojun Ma
- School of Environmental and Chemical Engineering, Tianjin Polytechnic University, No. 399 Binshui Western Road, Xiqing District, Tianjin 300387, China
| |
Collapse
|
32
|
Baderna D, Colombo A, Amodei G, Cantù S, Teoldi F, Cambria F, Rotella G, Natolino F, Lodi M, Benfenati E. Chemical-based risk assessment and in vitro models of human health effects induced by organic pollutants in soils from the Olona Valley. THE SCIENCE OF THE TOTAL ENVIRONMENT 2013; 463-464:790-801. [PMID: 23859898 DOI: 10.1016/j.scitotenv.2013.06.088] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Revised: 06/18/2013] [Accepted: 06/21/2013] [Indexed: 06/02/2023]
Abstract
Risk assessment of soils is usually based on chemical measurements and assuming accidental soil ingestion and evaluating induced toxic and carcinogenic effects. Recently biological tools have been coupled to chemical-based risk assessment since they integrate the biological effects of all xenobiotics in soils. We employed integrated monitoring of soils based on chemical analyses, risk assessment and in vitro models in the highly urbanized semirural area of the Olona Valley in northern Italy. Chemical characterization of the soils indicated low levels of toxic and carcinogenic pollutants such as PAHs, PCDD/Fs, PCBs and HCB and human risk assessment did not give any significant alerts. HepG2 and BALB/c 3T3 cells were used as a model for the human liver and as a tool for the evaluation of carcinogenic potential. Cells were treated with soil extractable organic matters (EOMs) and the MTS assay, LDH release and morphological transformation were selected as endpoints for toxicity and carcinogenicity. Soil EOMs induced dose-dependent inhibition of cell growth at low doses and cytotoxicity after exposure to higher doses. This might be the result of block of cell cycle progression to repair DNA damage caused by oxidative stress; if this DNA damage cannot be repaired, cells die. No significant inductions of foci were recorded after exposure to EOMs. These results indicate that, although the extracts contain compounds with proven carcinogenic potential, the levels of these pollutants in the analyzed soils were too low to induce carcinogenesis in our experimental conditions. In this proposed case study, HepG2 cells were found an appropriate tool to assess the potential harm caused by the ingestion of contaminated soil as they were able to detect differences in the toxicity of soil EOMs. Moreover, the cell transformation assay strengthened the combined approach giving useful information on carcinogenic potential of mixtures.
Collapse
Affiliation(s)
- Diego Baderna
- Laboratory of Environmental Chemistry and Toxicology, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Via Giuseppe La Masa 19, 20156 Milan, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Khan MI, Cheema SA, Tang X, Hashmi MZ, Shen C, Park J, Chen Y. A battery of bioassays for the evaluation of phenanthrene biotoxicity in soil. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2013; 65:47-55. [PMID: 23440446 DOI: 10.1007/s00244-013-9879-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Accepted: 01/29/2013] [Indexed: 06/01/2023]
Abstract
A battery of bioassays was used to assess the ecotoxicological risk of soil spiked with a range of phenanthrene levels (0.95, 6.29, 38.5, 58.7, 122, and 303 μg g(-1) dry soil) and aged for 69 days. Multiple species (viz. Brassica rapa, Eisenia feotida, Vibrio fischeri), representing different trophic levels, were used as bioindicator organisms. Among acute toxicity assays tested, the V. fischeri luminescence inhibition assay was the most sensitive indicator of phenanthrene biotoxicity. More than 15 % light inhibition was found at the lowest phenanthrene level (0.95 μg g(-1)). Furthermore, comet assay using E. fetida was applied to assess genotoxicity of phenanthrene. The strong correlation (r (2) ≥ 0.94) between phenanthrene concentration and DNA damage indicated that comet assay is appropriate for testing the genotoxic effects of phenanthrene-contaminated soil. In the light of these results, we conclude that the Microtox test and comet assay are robust and sensitive bioassays to be employed for the risk evaluation of polycyclic aromatic hydrocarbon-contaminated soil.
Collapse
Affiliation(s)
- Muhammad Imran Khan
- Institute of Environmental Science and Technology, Zhejiang University, Hangzhou 310029, Poeples's Republic of China
| | | | | | | | | | | | | |
Collapse
|