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Nádudvari Á, Fabiańska MJ, Marynowski L, Kozielska B, Konieczyński J, Smołka-Danielowska D, Ćmiel S. Distribution of coal and coal combustion related organic pollutants in the environment of the Upper Silesian Industrial Region. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 628-629:1462-1488. [PMID: 30045566 DOI: 10.1016/j.scitotenv.2018.02.092] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 02/05/2018] [Accepted: 02/08/2018] [Indexed: 06/08/2023]
Abstract
In this study, a large sample set (276) was separated into up to 15 groups, including coal, fly ash, total particulate matter, coal wastes, river sediments, and different water types. Grouping the sample set into these categories helped to identify the typical features of combustion or water-washing and compare them using newly developed polycyclic aromatic hydrocarbon diagnostic ratios. A wide range of organic pollutants were identified in samples, including aromatic and polycyclic hydrocarbons, nitrogen-heterocycles, sulphur-heterocycles + trithiolane, and polycyclic aromatic hydrocarbons substituted with oxygen functional groups. The distribution of compounds was significantly influenced by water washing or combustion. During the self-heating of coal wastes, secondary compounds such as chlorinated aromatics (chlorobenzene, chloroanthracene, etc.) or light sulphur compounds (e.g. benzenethiol and benzo[b]thiophene) were formed (synthesised). Since these compounds are generally absent in sedimentary organic matter, their origin may be connected with high-temperature formation in burning coal dumps. These compounds should be identified as persistent organic pollutants (POPs) in the environment. The newly defined diagnostic ratios have worked well in separating samples (petrogenic and pyrogenic) and have pointed out the effect of incomplete combustion on self-heated coal waste, ash from domestic furnaces, or water washing and biodegradation of the studied compounds.
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Affiliation(s)
- Ádám Nádudvari
- Institute for Ecology of Industrial Areas, 6 Kossutha St., 40-844 Katowice, Poland.
| | - Monika J Fabiańska
- Faculty of Earth Sciences, University of Silesia, 60 Będzińska St., 41-200 Sosnowiec, Poland
| | - Leszek Marynowski
- Faculty of Earth Sciences, University of Silesia, 60 Będzińska St., 41-200 Sosnowiec, Poland
| | - Barbara Kozielska
- Silesian University of Technology, Faculty of Power and Environmental Engineering, Department of Air Protection, 2 Akademicka St., 44-100 Gliwice, Poland
| | - Jan Konieczyński
- Institute of Environmental Engineering, Polish Academy of Sciences, 34 M. Skłodowskiej-Curie St., 41-819 Zabrze, Poland
| | | | - Stanisław Ćmiel
- Faculty of Earth Sciences, University of Silesia, 60 Będzińska St., 41-200 Sosnowiec, Poland
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Wołejko E, Wydro U, Jabłońska-Trypuć A, Butarewicz A, Łoboda T. The effect of sewage sludge fertilization on the concentration of PAHs in urban soils. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 232:347-357. [PMID: 28986083 DOI: 10.1016/j.envpol.2017.08.120] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 08/30/2017] [Accepted: 08/31/2017] [Indexed: 06/07/2023]
Abstract
This paper analyses sources of sixteen PAHs - polycyclic aromatic hydrocarbons in urbanized areas by using selected diagnostic ratios. Simultaneously, an attempt was made to determine how sewage sludge changes PAHs content in urbanized areas soils. In the experiment three lawns along the main roads in Bialystok with different traffic intensity, three doses of sewage sludge and two years of study were considered. There was no effect of fertilization with sewage sludge on the sum of 16 PAHs in urban soil samples, nevertheless, the sum of 16 PAHs was reduced from 2.6 in 2011 to 2.3 mg/kg in 2012. Among 16 tested PAHs compounds, benzo[a]pyrene was the most dominant compound in samples collected in both years - about 15% of all PAHs. The results suggest that application of sludge into the soil did not influence the concentration of 2-3-ring, 4-ring and 5-6-ring PAHs. For the objects fertilized with a dose 150.0 Mg/ha, of sludge the total sum of potentially carcinogenic PAHs in the urban soil lowered by approximately 68% in comparison with the control plots. PAHs contamination of the urban soil samples resulted from the influence of coal, petroleum and biomass combustion. Moreover, PAHs can enter soil via at mospheric deposition.
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Affiliation(s)
- Elżbieta Wołejko
- Bialystok University of Technology, Department of Sanitary Biology and Biotechnology, Wiejska 45A Street, 15-351, Białystok, Poland.
| | - Urszula Wydro
- Bialystok University of Technology, Department of Sanitary Biology and Biotechnology, Wiejska 45A Street, 15-351, Białystok, Poland
| | - Agata Jabłońska-Trypuć
- Bialystok University of Technology, Department of Sanitary Biology and Biotechnology, Wiejska 45A Street, 15-351, Białystok, Poland
| | - Andrzej Butarewicz
- Bialystok University of Technology, Department of Sanitary Biology and Biotechnology, Wiejska 45A Street, 15-351, Białystok, Poland
| | - Tadeusz Łoboda
- Bialystok University of Technology, Department of Sanitary Biology and Biotechnology, Wiejska 45A Street, 15-351, Białystok, Poland
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Ganesan K, Sukalingam K, Xu B. Impact of consumption of repeatedly heated cooking oils on the incidence of various cancers- A critical review. Crit Rev Food Sci Nutr 2017; 59:488-505. [DOI: 10.1080/10408398.2017.1379470] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Kumar Ganesan
- Food Science and Technology Program, Beijing Normal University – Hong Kong Baptist University United International College, Zhuhai, China
| | - Kumeshini Sukalingam
- Food Science and Technology Program, Beijing Normal University – Hong Kong Baptist University United International College, Zhuhai, China
| | - Baojun Xu
- Food Science and Technology Program, Beijing Normal University – Hong Kong Baptist University United International College, Zhuhai, China
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Flesher JW, Lehner AF. Structure, function and carcinogenicity of metabolites of methylated and non-methylated polycyclic aromatic hydrocarbons: a comprehensive review. Toxicol Mech Methods 2016; 26:151-79. [PMID: 26894797 DOI: 10.3109/15376516.2015.1135223] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The Unified Theory of PAH Carcinogenicity accommodates the activities of methylated and non-methylated polycyclic aromatic hydrocarbons (PAHs) and states that substitution of methyl groups on meso-methyl substituted PAHs with hydroxy, acetoxy, chloride, bromide or sulfuric acid ester groups imparts potent cancer producing properties. It incorporates specific predictions from past researchers on the mechanism of carcinogenesis by methyl-substituted hydrocarbons, including (1) requirement for metabolism to an ArCH2X type structure where X is a good leaving group and (2) biological substitution of a meso-methyl group at the most reactive center in non-methylated hydrocarbons. The Theory incorporates strong inferences of Fieser: (1) The mechanism of carcinogenesis involves a specific metabolic substitution of a hydrocarbon at its most reactive center and (2) Metabolic elimination of a carcinogen is a detoxifying process competitive with that of carcinogenesis and occurring by a different mechanism. According to this outlook, chemical or biochemical substitution of a methyl group at the reactive meso-position of non-methylated hydrocarbons is the first step in the mechanism of carcinogenesis for most, if not all, PAHs and the most potent metabolites of PAHs are to be found among the meso methyl-substituted hydrocarbons. Some PAHs and their known or potential metabolites and closely related compounds have been tested in rats for production of sarcomas at the site of subcutaneous injection and the results strongly support the specific predictions of the Unified Theory.
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Affiliation(s)
- James W Flesher
- a Experimental Cancer Research Laboratory, Department of Molecular and Biomedical Pharmacology, University of Kentucky, College of Medicine , Lexington , KY , USA and
| | - Andreas F Lehner
- b Section of Toxicology, Diagnostic Center for Population and Animal Health, College of Veterinary Medicine, Michigan State University , East Lansing , MI , USA
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Meyer W, Seiler TB, Christ A, Redelstein R, Püttmann W, Hollert H, Achten C. Mutagenicity, dioxin-like activity and bioaccumulation of alkylated picene and chrysene derivatives in a German lignite. THE SCIENCE OF THE TOTAL ENVIRONMENT 2014; 497-498:634-641. [PMID: 25170829 DOI: 10.1016/j.scitotenv.2014.07.103] [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: 03/25/2014] [Revised: 07/25/2014] [Accepted: 07/28/2014] [Indexed: 06/03/2023]
Abstract
In a former study, a German lignite extract exhibited toxicity to Danio rerio and Caenorhabditis elegans and was shown to have mutagenic and dioxin-like activity. Besides the comparatively low content of known toxic polycyclic aromatic hydrocarbons (PAH), highly intensive peaks of m/z 274 and m/z 324 were observed during the chromatographic analysis. These compounds are assumed to be alkylated chrysenes and picenes (3,3,7-trimethyl-1,2,3,4-tetrahydrochrysene, 1,2-(1'-isopropylpropano)-7-methylchrysene and an isomer of the latter, 1,2,9-trimethyl-1,2,3,4-tetrahydropicene and 2,2,9-trimethyl-1,2,3,4-tetrahydropicene). These compounds are intermediates in the diagenetic formation of chrysene and picene from triterpenoids. Due to their general high abundance in lignites and the toxicity observed for the lignite extract, the mechanism-specific toxicity and bioavailability of these compounds were investigated in the present study using the approach of effect-directed analysis. After the separation of the compounds from other PAH, their mutagenic activity (Ames Fluctuation test) and dioxin-like activity (EROD activity) were studied. Both, mutation induction factor (up to 2.9±2.7) and dioxin-like activity (Bio-TEQ of 224±75 pg/g; represents the amount (pg) 2,3,7,8-tetrachlorodibenzo-p-dioxin per g coal that would provoke the same toxic effect) were rather low. Bioavailability estimated by the bioaccumulation test with Lumbriculus variegatus was also very limited. Based on the obtained results, the environmental risk of the highly abundant alkylated chrysenes and picenes in lignites is concluded to be low.
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Affiliation(s)
- Wiebke Meyer
- University of Münster, Institute of Geology and Palaeontology-Applied Geology, Corrensstrasse 24, 48149 Münster, Germany
| | - Thomas-Benjamin Seiler
- RWTH Aachen University, Institute for Environmental Research, Department of Ecosystem Analysis, Worringerweg 1, 52074 Aachen, Germany
| | - Andreas Christ
- University of Münster, Institute of Geology and Palaeontology-Applied Geology, Corrensstrasse 24, 48149 Münster, Germany
| | - Regine Redelstein
- RWTH Aachen University, Institute for Environmental Research, Department of Ecosystem Analysis, Worringerweg 1, 52074 Aachen, Germany
| | - Wilhelm Püttmann
- J.W.Goethe-University Frankfurt am Main, Institute for Atmospheric and Environmental Sciences, Department of Environmental Analytical Chemistry, Altenhöferallee 1, 60438 Frankfurt/Main, Germany
| | - Henner Hollert
- RWTH Aachen University, Institute for Environmental Research, Department of Ecosystem Analysis, Worringerweg 1, 52074 Aachen, Germany; Key Laboratory of Yangtze River Environment of Education, Ministry of China, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; College of Resources and Environmental Science, Chongqing University, Chongqing 400030, China; School of Environment, Nanjing University, China
| | - Christine Achten
- University of Münster, Institute of Geology and Palaeontology-Applied Geology, Corrensstrasse 24, 48149 Münster, Germany.
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Ronald WP. Toxicity of Polyaromatic Hydrocarbons other than Benzo(A)Pyrene: A Review. ACTA ACUST UNITED AC 2008. [DOI: 10.3109/15569520009051478] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Straif K, Baan R, Grosse Y, Secretan B, El Ghissassi F, Cogliano V. Carcinogenicity of polycyclic aromatic hydrocarbons. Lancet Oncol 2005; 6:931-2. [PMID: 16353404 DOI: 10.1016/s1470-2045(05)70458-7] [Citation(s) in RCA: 185] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Okona-Mensah KB, Battershill J, Boobis A, Fielder R. An approach to investigating the importance of high potency polycyclic aromatic hydrocarbons (PAHs) in the induction of lung cancer by air pollution. Food Chem Toxicol 2005; 43:1103-16. [PMID: 15833386 DOI: 10.1016/j.fct.2005.03.001] [Citation(s) in RCA: 113] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2004] [Revised: 02/09/2005] [Accepted: 03/01/2005] [Indexed: 10/25/2022]
Abstract
Evidence suggests that people living in urban areas have an increased risk of lung cancer due to higher levels of air pollution in these areas. Benzo[a]pyrene (B[a]P) is currently used as the main indicator of carcinogenic polycyclic aromatic hydrocarbons (PAHs) in air pollution, but there is concern that B[a]P may not be the ideal surrogate of choice for PAH mixtures since higher potency PAHs have recently been identified which could potentially contribute more and variably to the overall carcinogenicity. Dibenzo[a,h]anthracene (DBA) and dibenzo[a,l]pyrene (DB[a,l]P) are estimated to have carcinogenic potencies 10 or more times greater than B[a]P but data on their presence and formation in the environment are limited. Several occupational and environmental PAH biomonitoring studies are reviewed here, with particular focus on the specific exposure groups, study design, sample tissue, in particular the use of nasal tissues, and biomarkers used in each study. Consideration of these data is then used to propose a novel biomonitoring approach to evaluate exposure, uptake and the role of high potency PAHs in air pollution-related lung cancer. This is based upon an occupational study examining specific DNA adducts for DBA and DB[a,l]P in nasal cells to evaluate the extent to which these high potency PAHs might contribute to the increased risk of developing lung cancer from air pollution.
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Affiliation(s)
- K B Okona-Mensah
- Department of Health Toxicology Unit, Section of Experimental Medicine and Toxicology, Imperial College London, Hammersmith Campus, Du Cane Road, London W12 0NN, UK.
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Flesher JW, Horn J, Lehner AF. Comparative carcinogenicity of picene and dibenz[a,h]anthracene in the rat. Biochem Biophys Res Commun 2002; 290:275-9. [PMID: 11779165 DOI: 10.1006/bbrc.2001.6175] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Early carcinogenicity tests found no evidence of activity for picene but found considerable initiating and carcinogenic activity for dibenz[a,h]anthracene (DBA). More recent investigation suggested that both pentacyclics were complete carcinogens when administered as single sc injections in NMRI mice, despite findings that picene acted as neither an initiating nor promoting agent. To investigate this contradiction, the complete carcinogenicities of both isomers were compared by sc injection in female Sprague-Dawley rats. The results demonstrate that 1 micromol of DBA, administered three times weekly for 20 doses, induces sarcomas in all test animals by 33 weeks (100%). Similar treatment with picene did not induce sarcoma in any test animals by 37 weeks (0%). The present results agree with the earlier studies. It follows from these results that the predictions of the unified theory for the appearance of carcinogenic properties following administration of picene and dibenz[a,h]anthracene to test animals have been confirmed.
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Affiliation(s)
- James W Flesher
- Experimental Cancer Research Laboratory, Department of Molecular and Biomedical Pharmacology, University of Kentucky, Lexington, KY 40536, USA.
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Szentpály LV, Ghosh R. Polycyclic aromatic hydrocarbon carcinogenicity: Theoretical modelling and experimental facts. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s1380-7323(98)80016-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Mumtaz MM, George JD, Gold KW, Cibulas W, DeRosa CT. ATSDR evaluation of health effects of chemicals. IV. Polycyclic aromatic hydrocarbons (PAHs): understanding a complex problem. Toxicol Ind Health 1996; 12:742-971. [PMID: 9050165 DOI: 10.1177/074823379601200601] [Citation(s) in RCA: 103] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Polycyclic Aromatic Hydrocarbons (PAHs) are a group of chemicals that are formed during the incomplete burning of coal, oil, gas, wood, garbage, or other organic substances, such as tobacco and charbroiled meat. There are more than 100 PAHs. PAHs generally occur as complex mixtures (for example, as part of products such as soot), not as single compounds. PAHs are found throughout the environment in the air, water, and soil. As part of its mandate, the Agency for Toxic Substances and Disease Registry (ATSDR) prepares toxicological profiles on hazardous chemicals, including PAHs (ATSDR, 1995), found at facilities on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) and which pose the most significant potential threat to human health, as determined by ATSDR and the Environmental Protection Agency (EPA). These profiles include information on health effects of chemicals from different routes and durations of exposure, their potential for exposure, regulations and advisories, and the adequacy of the existing database. Assessing the health effects of PAHs is a major challenge because environmental exposures to these chemicals are usually to complex mixtures of PAHs with other chemicals. The biological consequences of human exposure to mixtures of PAHs depend on the toxicity, carcinogenic and noncarcinogenic, of the individual components of the mixture, the types of interactions among them, and confounding factors that are not thoroughly understood. Also identified are components of exposure and health effects research needed on PAHs that will allow estimation of realistic human health risks posed by exposures to PAHs. The exposure assessment component of research should focus on (1) development of reliable analytical methods for the determination of bioavailable PAHs following ingestion, (2) estimation of bioavailable PAHs from environmental media, particularly the determination of particle-bound PAHs, (3) data on ambient levels of PAHs metabolites in tissues/fluids of control populations, and (4) the need for a critical evaluation of current levels of PAHs found in environmental media including data from hazardous waste sites. The health effects component should focus on obtaining information on (1) the health effects of mixtures of PAHs particularly their noncarcinogenic effects in humans, and (2) their toxicokinetics. This report provides excerpts from the toxicological profile of PAHs (ATSDR, 1995) that contains more detailed information.
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Affiliation(s)
- M M Mumtaz
- Agency for Toxic Substances and Disease Registry, Public Health Service, U.S. Department of Health and Human Services, Atlanta, Georgia, USA.
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Flesher JW, Horn J, Lehner AF. Molecular modeling of carcinogenic potential in polycyclic hydrocarbons. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/0166-1280(95)04388-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
The first attempts to understand the causes of cancer were based on generalizations of what might now be termed a "holistic" nature, and hereditary influences were recognized at an early stage; these views survive principally through a supposed positive connection between psychological factors such as stress and diminished ability to combat the progressive development of tumors through some form of immunologically mediated rejection of potentially cancerous cells. While evidence for immunosurveillance is generally accepted, it is now widely regarded as almost wholly confined to instances where tumor viruses are involved as causative agents. The earliest theorists drew an analogy between the processes of carcinogenesis and of evolution; the cancer cells acquired the ability to outstrip their normal counterparts in their capacity for proliferation. This was even before evolution had been interpreted as involving a continuous succession of mutations. Evidence was already to hand before the end of the 18th century that exogenous agents, notably soot, a product of the "industrial revolution," could cause skin cancer. Somewhat over 100 years later, another industrial innovation, the manufacture of synthetic dyestuffs, implicated specific chemical compounds that could act systemically to cause bladder cancer. Meanwhile, the 19th century saw the establishment of the fundamentals of modern medical science; of particular relevance to cancer was the demonstration that it involved abnormalities in the process of cell division. The commencement of the 20th century was marked by a rediscovery of the concept of mutation; and it was proposed that cancer originated through uncontrolled division of somatically mutated cells. At around this time, two further important exogenous causative agents were discovered: X-rays and tumor viruses. In the late 1920s, x-radiation became the first established exogenous cause of mutagenesis. The discoverer of this phenomenon, H. J. Muller, suggested that while mutation in a single cell was the primary causative mechanism in carcinogenesis, its generally observed logarithmic increase in incidence with age reflected a "multihit" process, and that multiple successive mutations were required in the progeny of the original mutants. He also recognized that the rate of proliferation of potentially cancerous cells would markedly influence the probability of their subsequent mutation. These considerations are essentially the foundation of the generally accepted view of carcinogenesis that now seems unlikely to be superseded. However, this acceptance did not come about unopposed. The analogy between carcinogenesis and evolution was disliked by many biologists because it embodied the concept that cancer was an inevitable consequence of our evolutionary origins.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- P D Lawley
- Section of Molecular Carcinogenesis, Institute of Cancer Research, Haddow Laboratories, Sutton, Surrey, United Kingdom
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