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Morales DA, Massei R, Schulze T, Krauss M, Brack W, de Aragão Umbuzeiro G. Mutagenicity of the Danube River: The contribution of liquid phase and particulate suspended matter. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2022; 63:162-168. [PMID: 35289431 DOI: 10.1002/em.22478] [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: 12/12/2021] [Revised: 02/25/2022] [Accepted: 03/12/2022] [Indexed: 06/14/2023]
Abstract
Bioassays have been used to complement the chemical characterization of aquatic mutagenicity, but the tests sometimes are done only with water liquid phase (LP). Particle-bound mutagens are important because they can be ingested by filtering organisms. Our objective was to evaluate the mutagenicity of organic extracts of the LP and the water suspended particulate matter (SPM) from 13 sites along Danube River with the Salmonella/microsome microsuspension assay using TA98, YG1041, TA1538, and YG5185 strains. A high incidence of mutagenicity was detected, 84% for LP and 92% for SPM samples. The contribution of SPM to the mutagenicity was relatively small when compared with LP however, for five sites SPM was responsible for the whole mutagenicity, highlighting the importance of analyzing SPM when assessing water mutagenicity. YG1041 was the most sensitive strain and should be considered in future water mutagenicity monitoring programs, but it will depend on the main pollution sources.
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Affiliation(s)
- Daniel A Morales
- School of Technology, State University of Campinas, Limeira, Sao Paulo, Brazil
| | - Riccardo Massei
- Department Effect-Directed Analysis, Helmholtz Centre for Environmental Research GmbH, Leipzig, Germany
| | - Tobias Schulze
- Department Effect-Directed Analysis, Helmholtz Centre for Environmental Research GmbH, Leipzig, Germany
| | - Martin Krauss
- Department Effect-Directed Analysis, Helmholtz Centre for Environmental Research GmbH, Leipzig, Germany
| | - Werner Brack
- Department Effect-Directed Analysis, Helmholtz Centre for Environmental Research GmbH, Leipzig, Germany
- Department of Evolutionary Ecology and Environmental Toxicology, Goethe University of Frankfurt, Frankfurt, Germany
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Maselli BS, Giron MCG, Lim H, Bergvall C, Westerholm R, Dreij K, Watanabe T, Cardoso AA, Umbuzeiro GA, Kummrow F. Comparative mutagenic activity of atmospheric particulate matter from limeira, stockholm, and kyoto. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2019; 60:607-616. [PMID: 30968449 DOI: 10.1002/em.22293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 04/04/2019] [Accepted: 04/06/2019] [Indexed: 06/09/2023]
Abstract
Atmospheric particulate matter (PM) organic fractions from urban centers are frequently mutagenic for the Salmonella/microsome assay. This mutagenicity is related to both primary and secondary pollutants, and meteorological conditions have great influence on the secondary pollutant's formation. Our objective was to compare the mutagenicity of atmospheric total suspended particulates (TSP) from three cities with marked different meteorological conditions and TSP concentrations: Limeira (Brazil) with 99.0 μg/m3 , Stockholm (Sweden) with 6.2 μg/m3 , and Kyoto (Japan) with 28.0 μg/m3 . For comparison, we used the same batch of filters, sample extraction method, and Salmonella/microsome testing protocol with 11 strains of Salmonella with and without metabolic activation. Samples were collected during winter and pooled into one single extract representing each city. All samples were mutagenic for all tested strains, except for TA102. Based on the strain's selectivity, nitroarenes, polycyclic aromatic hydrocarbons, and aromatic amines play a predominant role in the mutagenicity of these samples. The mutagenic potencies expressed by mass of extracted organic material (EOM; revertants/μg EOM) were similar (~twofold difference) among the cities, despite differences in meteorological conditions and pollution sources. In contrast, the mutagenic potencies expressed by air volume (rev/m3 ) varied ~20-fold, with Limeira > Kyoto ≈ Stockholm. These results are the first systematic assessment of air mutagenicity from cities on three continents using the same protocols. The results confirm that the mutagenic potency expressed by EOM mass is similar regardless of continent of origin, whereas the mutagenic potency expressed by air volume can vary by orders of magnitude. Environ. Mol. Mutagen. 2019. © 2019 Wiley Periodicals, Inc.
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Affiliation(s)
- Bianca S Maselli
- Pharmaceutical Sciences Faculty, University of São Paulo (USP), São Paulo, São Paulo, Brazil
| | - Macelle C G Giron
- School of Technology, State University of Campinas (UNICAMP), Limeira, São Paulo, Brazil
| | - Hwanmi Lim
- Unit of Analytical Chemistry, Department of Environmental Science and Analytical Chemistry, Stockholm University, Stockholm, Sweden
| | - Christoffer Bergvall
- Unit of Analytical Chemistry, Department of Environmental Science and Analytical Chemistry, Stockholm University, Stockholm, Sweden
| | - Roger Westerholm
- Unit of Analytical Chemistry, Department of Environmental Science and Analytical Chemistry, Stockholm University, Stockholm, Sweden
| | - Kristian Dreij
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Tetsushi Watanabe
- Department of Public Health, Kyoto Pharmaceutical University, Kyoto, Japan
| | - Arnaldo A Cardoso
- Institute of Chemistry, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Gisela A Umbuzeiro
- Pharmaceutical Sciences Faculty, University of São Paulo (USP), São Paulo, São Paulo, Brazil
- School of Technology, State University of Campinas (UNICAMP), Limeira, São Paulo, Brazil
| | - Fábio Kummrow
- Pharmaceutical Sciences Faculty, University of São Paulo (USP), São Paulo, São Paulo, Brazil
- Institute of Environmental, Chemical and Pharmaceutical Sciences, Federal University of São Paulo (UNIFESP), Diadema, SP, Brazil
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Mladjenovic N, Maertens RM, White PA, Soo EC. Mutagenicity of smoke condensates from Canadian cigarettes with different design features. Mutagenesis 2014; 29:7-15. [PMID: 24321849 DOI: 10.1093/mutage/get058] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023] Open
Abstract
There is currently limited knowledge regarding the impact of different cigarette designs on the toxicological properties of cigarette smoke condensate (CSC). This study used the Salmonella Mutagenicity Assay to examine the mutagenic activity of mainstream CSCs from 11 commercial Canadian cigarette brands with different design features or tobacco blend. The brands were selected to include design features that are common for cigarettes sold in the Canadian market, as well as cigarettes with alternate filters (charcoal or MicroBlue™), the super slim design, and cigarettes containing mixed blends of different tobacco types. CSCs were obtained using the International Organization for Standardization (ISO) and Health Canada Intense (HCI) smoking regimes, and mutagenic activity was assessed using Salmonella strains TA98, YG1041 and YG5185. Comparisons of the commercial brands to the Kentucky 3R4F, the Canadian Monitor 8 reference and a Canadian best seller revealed no significant reduction in CSC mutagenicity for cigarettes with alternate filters. However, the super slim design did afford some reduction in mutagenic potency. Nevertheless, since the study did not attempt to evaluate the impact of the cigarette designs on human health at the individual or population level, the super slim cigarettes cannot be considered 'reduced-harm' cigarettes.
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Affiliation(s)
- Nemanja Mladjenovic
- Science Division, Office of Research and Surveillance, Controlled Substances and Tobacco Directorate, Health Canada, 150 Tunney's Pasture DRWY, Ottawa, Ontario K1A 0K9, Canada
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Maertens RM, White PA, Rickert W, Levasseur G, Douglas GR, Bellier PV, McNamee JP, Thuppal V, Walker M, Desjardins S. The Genotoxicity of Mainstream and Sidestream Marijuana and Tobacco Smoke Condensates. Chem Res Toxicol 2009; 22:1406-14. [DOI: 10.1021/tx9000286] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rebecca M. Maertens
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - Paul A. White
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - William Rickert
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - Genevieve Levasseur
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - George R. Douglas
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - Pascale V. Bellier
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - James P. McNamee
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - Vidya Thuppal
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - Mike Walker
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
| | - Suzanne Desjardins
- Research and Radiation Protection Directorate and Tobacco and Drugs Directorate, Health Canada, Ottawa, ON, Canada K1A 0K9, and Labstat International Inc., Kitchener, ON, Canada N2C 1L3
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Yamada M, Matsui K, Katafuchi A, Takamune M, Nohmi T. Development of Tester Strains Deficient in Nth/Nei DNA Glycosylases to Selectively Detect the Mutagenicity of Oxidized DNA Pyrimidines. Genes Environ 2009. [DOI: 10.3123/jemsge.31.69] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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