1
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Wen Y, Juhasz A, Cui X. Regulating the absorption and excretion of perfluorooctane sulfonate and its alternatives through influencing enterohepatic circulation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 933:173161. [PMID: 38735313 DOI: 10.1016/j.scitotenv.2024.173161] [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: 03/31/2024] [Revised: 05/09/2024] [Accepted: 05/09/2024] [Indexed: 05/14/2024]
Abstract
Enterohepatic circulation has been reported to play a significant role in the bioaccumulation of PFASs. In this study, the tissue distribution and excretion of PFOS and its alternatives, namely 6:2 and 8:2 fluorotelomer sulfonic acid (FTSA) was investigated using a mouse assay with a focus on role of enterohepatic circulation. Liver was the primarily accumulating organ for PFOS and 8:2 FTSA (33.4 % and 25.8 % of total doses absorbed after 14 days), whereas 65 % of 6:2 FTSA was excreted via urine within 24 h. Peak levels of 8:2 FTSA and PFOS were found in the gallbladder, implying the important role of enterohepatic circulation in PFASs reabsorption. The role of enterohepatic circulation was further evaluated through co-exposure of 8:2 FTSA and PFOS with medicines (namely metformin (MET) and ursodeoxycholic acid (UDCA)). MET reduced accumulation of 8:2 FTSA and PFOS in the liver by 68.6 % and 65.8 %, through down-regulation of bile acid transporter (Asbt) and enhancement of fecal excretion. Conversely, UDCA raised their concentrations by 21.9 % and 34.6 % compared to that exposed solely to PFASs. A strong positive correlation was identified between PFASs serum levels and Asbt expression. This study illuminated PFAS bioaccumulation mechanisms and suggested potential strategies to mitigate the exposure risks.
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Affiliation(s)
- Yong Wen
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, China
| | - Albert Juhasz
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Xinyi Cui
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, China.
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2
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de Souza HM, de Almeida RF, Lopes AP, Hauser-Davis RA. Review: Fish bile, a highly versatile biomarker for different environmental pollutants. Comp Biochem Physiol C Toxicol Pharmacol 2024; 278:109845. [PMID: 38280442 DOI: 10.1016/j.cbpc.2024.109845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/05/2024] [Accepted: 01/21/2024] [Indexed: 01/29/2024]
Abstract
Ecotoxicological assessments encompass a broad spectrum of biochemical endpoints and ecological factors, allowing for comprehensive assessments concerning pollutant exposure levels and their effects on both fish populations and surrounding ecosystems. While these evaluations offer invaluable insights into the overall health and dynamics of aquatic environments, they often provide an integrated perspective, making it challenging to pinpoint the precise sources and individual-level responses to environmental contaminants. In contrast, biliary pollutant excretion assessments represent a focused approach aimed at understanding how fish at the individual level respond to environmental stressors. In this sense, the analysis of pollutant profiles in fish bile not only serves as a valuable exposure indicator, but also provides critical information concerning the uptake, metabolism, and elimination of specific contaminants. Therefore, by investigating unique and dynamic fish responses to various pollutants, biliary assessments can contribute significantly to the refinement of ecotoxicological studies. This review aims to discuss the multifaceted utility of bile as a potent biomarker for various environmental pollutants in fish in targeted monitoring strategies, such as polycyclic aromatic hydrocarbons, metals, pesticides, pharmaceuticals, estrogenic compounds, resin acids, hepatotoxins and per- and polyfluorinated substances. The main caveats of this type of assessment are also discussed, as well as future directions of fish bile studies.
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Affiliation(s)
- Heloise Martins de Souza
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil; Programa de Pós-Graduação em Biodiversidade e Saúde, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil
| | - Regina Fonsêca de Almeida
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ CEP 22453-900, Brazil
| | - Amanda Pontes Lopes
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil; Programa de Pós-Graduação em Biodiversidade e Saúde, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil
| | - Rachel Ann Hauser-Davis
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro 21040-360, Brazil.
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3
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Nakken CL, Meier S, Mjøs SA, Bijlsma L, Rowland SJ, Donald CE. Discovery of polycyclic aromatic acid metabolites in fish exposed to the petroleum compounds 1-methylphenanthrene and 1,4-dimethylphenanthrene. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 918:170496. [PMID: 38296090 DOI: 10.1016/j.scitotenv.2024.170496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 02/09/2024]
Abstract
Most of the polycyclic aromatic hydrocarbons (PAHs) in petroleum are alkylated (alkyl PAHs), still the metabolism of these alkyl PAHs to the expected acid products (polycyclic aromatic acids; PAAs) has yet to be demonstrated in oil-exposed fish. Should these compounds be discovered in fish as they have in ragworm, rodents, and humans, they could present an indicative biomarker for assessing oil pollution. In this study, the ability to biotransform alkyl PAHs to PAAs was examined on Atlantic haddock (Melanogrammus aeglefinus). Exposure to phenanthrene, 1-methyphenanthrene or 1,4-dimethylphenanthrene was performed via intraperitoneal injection. An Ion Mobility Quadrupole Time-Of-Flight Mass Spectrometer (IMS-Q-TOF MS) was used in exploratory analysis of extracted bile samples. Acquisition of four-dimensional information by coupling liquid chromatography with the IMS-Q-TOF MS and in-silico prediction for feature prioritization in the data processing workflow allowed several tentative identifications with high degree of confidence. This work presents the first detection of PAAs in fish and suggests the importance of investigating alkyl PAHs in ecotoxicological studies of oil-polluted fish environments.
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Affiliation(s)
- Charlotte L Nakken
- Department of Chemistry, University of Bergen, Bergen, Norway; Marine Toxicology, Institute of Marine Research, Bergen, Norway
| | - Sonnich Meier
- Marine Toxicology, Institute of Marine Research, Bergen, Norway
| | - Svein A Mjøs
- Department of Chemistry, University of Bergen, Bergen, Norway
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - Steven J Rowland
- Petroleum & Environmental Geochemistry Group, Biogeochemistry Research Centre, University of Plymouth, Plymouth, PL4 8AA, Devon, UK
| | - Carey E Donald
- Marine Toxicology, Institute of Marine Research, Bergen, Norway.
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4
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Wu P. Association between polycyclic aromatic hydrocarbons exposure with red cell width distribution and ischemic heart disease: insights from a population-based study. Sci Rep 2024; 14:196. [PMID: 38168482 PMCID: PMC10762247 DOI: 10.1038/s41598-023-50794-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/26/2023] [Indexed: 01/05/2024] Open
Abstract
This study investigates the association between polycyclic aromatic hydrocarbon (PAH) exposure, red blood cell distribution width (RDW), and ischemic heart disease (IHD) in a sample of 3003 participants from the National Health and Nutrition Examination Survey (NHANES). We hypothesize that RDW may mediate the effect of hydroxylated PAHs (OH-PAH) on IHD. Logistic regression models reveal significant associations between increased urinary PAH metabolite concentrations and IHD, as well as positive associations between PAH metabolites and RDW. Weighted Quantile Sum (WQS) regression and Bayesian Kernel Machine Regression (BKMR) analyses confirm the significant associations of the OH-PAH mixture with IHD and RDW. Mediation analysis demonstrates that RDW partially mediates the relationship between PAH exposure and IHD, accounting for 2-4.6% of the total effects. Our findings highlight the potential underlying mechanisms linking PAH exposure, RDW, and IHD and emphasize the importance of addressing environmental pollutants like PAHs in maintaining cardiovascular health and informing public health policies.
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Affiliation(s)
- Pin Wu
- Department of Hematology, Jiangnan University Medical Center, No. 68 Zhongshan Road, Wuxi, Jiangsu, China.
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5
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Elhamrouni IA, Ishak MY, Johari WLW, Halimoon N. A novel characterization of alginate-attapulgite-calcium carbonate (AAC) gel adsorption in bacterial biodegradation of used engine oil (UEO). BIOTECHNOL BIOTEC EQ 2023. [DOI: 10.1080/13102818.2022.2155573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
- Izeddin Abdalla Elhamrouni
- Department of Genetic Engineering, Libyan Biotechnology Research Center, Tripoli, Libya
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, Serdang, Malaysia
| | - Mohd Yusoff Ishak
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, Serdang, Malaysia
| | - Wan Lutfi Wan Johari
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, Serdang, Malaysia
| | - Normala Halimoon
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, Serdang, Malaysia
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Singh V, Negi R, Jacob M, Gayathri A, Rokade A, Sarma H, Kalita J, Tasfia ST, Bharti R, Wakid A, Suthar S, Kolipakam V, Qureshi Q. Polycyclic Aromatic Hydrocarbons (PAHs) in aquatic ecosystem exposed to the 2020 Baghjan oil spill in upper Assam, India: Short-term toxicity and ecological risk assessment. PLoS One 2023; 18:e0293601. [PMID: 38019821 PMCID: PMC10686499 DOI: 10.1371/journal.pone.0293601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
This study focuses on the short-term contamination and associated risks arising from the release of Polycyclic Aromatic Hydrocarbons (PAHs) due to the 2020 Baghjan oil blowout in upper Assam, India. Shortly after the Baghjan oil blowout, samples were collected from water, sediment, and fish species and examined for PAHs contents. The results of the analysis revealed ΣPAHs concentrations ranged between 0.21-691.31 μg L-1 (water); 37.6-395.8 μg Kg-1 (sediment); 104.3-7829.6 μg Kg-1 (fish). The prevalence of 3-4 ring low molecular weight PAHs compounds in water (87.17%), sediment (100%), and fish samples (93.17%) validate the petrogenic source of origin (oil spill). The geographic vicinity of the oil blowout is rich in wildlife; thus, leading to a significant mass mortality of several eco-sensitive species like fish, plants, microbes, reptiles, amphibians, birds and mammals including the Gangetic River dolphin. The initial ecological risk assessment suggested moderate to high-risk values (RQ >1) of majority PAHs concerning fish, daphnia, and algae species. This study highlights the need for recognizing the potential for short-term exposure to local species. To safeguard local ecosystems from potential future environmental disasters, it is imperative for the government to adopt a precautionary strategy.
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Affiliation(s)
- Vineet Singh
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Ranjana Negi
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Merin Jacob
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Aaranya Gayathri
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Anurag Rokade
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Hiyashri Sarma
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Jitul Kalita
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | | | | | - Abdul Wakid
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
- Aaranyak, Guwahati, Assam, India
| | - Surindra Suthar
- School of Environment & Natural Resources, Doon University, Dehradun, Uttarakhand, India
| | | | - Qamar Qureshi
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
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7
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Sala M, Gotti C. Electronic nicotine delivery systems (ENDS): A convenient means of smoking? Pharmacol Res 2023; 195:106885. [PMID: 37634554 DOI: 10.1016/j.phrs.2023.106885] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/05/2023] [Accepted: 08/08/2023] [Indexed: 08/29/2023]
Abstract
Electronic nicotine delivery systems (ENDS), which are becoming increasingly popular in many parts of the world, have recently become more sophisticated in terms of their more active content and better controlled vaporisation. This review begins by describing how cigarette smoking led to the development of ENDS as a means of combatting nicotine addiction. ENDS are usually categorised as belonging to one of only three main generations, but a fourth has been added in order to differentiate the latest, most powerful, most advanced and innovative that have improved heating efficiency. Descriptions of the principal substances contained in ENDS are followed by considerations concerning the risk of toxicity due to the presence of albeit low concentrations of such a variety of compounds inhaled over a long time, and the increasingly widespread use of ENDS as a means of smoking illicit drugs. We also review the most widely used pharmacotherapeutic approaches to smoking cessation, and recent epidemiological data showing that ENDS can help some people to stop smoking. However, in order to ensure their appropriate regulation, there is a need for higher-quality evidence concerning the health effects and safety of ENDS, and their effectiveness in discouraging tobacco smoking.
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Affiliation(s)
- Mariaelvina Sala
- Institute of Neuroscience, CNR-Milan Unit, c/o Bldg. U28, University of Milano-Bicocca, Via Follereau 3, 20854 Vedano al Lambro, MB, Italy; NeuroMi Milan Center for Neuroscience University of Milano Bicocca,Italy.
| | - Cecilia Gotti
- Institute of Neuroscience, CNR-Milan Unit, c/o Bldg. U28, University of Milano-Bicocca, Via Follereau 3, 20854 Vedano al Lambro, MB, Italy; NeuroMi Milan Center for Neuroscience University of Milano Bicocca,Italy
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8
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Thacharodi A, Hassan S, Singh T, Mandal R, Chinnadurai J, Khan HA, Hussain MA, Brindhadevi K, Pugazhendhi A. Bioremediation of polycyclic aromatic hydrocarbons: An updated microbiological review. CHEMOSPHERE 2023; 328:138498. [PMID: 36996919 DOI: 10.1016/j.chemosphere.2023.138498] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/08/2023] [Accepted: 03/21/2023] [Indexed: 06/19/2023]
Abstract
A class of organic priority pollutants known as PAHs is of critical public health and environmental concern due to its carcinogenic properties as well as its genotoxic, mutagenic, and cytotoxic properties. Research to eliminate PAHs from the environment has increased significantly due to awareness about their negative effects on the environment and human health. Various environmental factors, including nutrients, microorganisms present and their abundance, and the nature and chemical properties of the PAH affect the biodegradation of PAHs. A large spectrum of bacteria, fungi, and algae have ability to degrade PAHs with the biodegradation capacity of bacteria and fungi receiving the most attention. A considerable amount of research has been conducted in the last few decades on analyzing microbial communities for their genomic organization, enzymatic and biochemical properties capable of degrading PAH. While it is true that PAH degrading microorganisms offer potential for recovering damaged ecosystems in a cost-efficient way, new advances are needed to make these microbes more robust and successful at eliminating toxic chemicals. By optimizing some factors like adsorption, bioavailability and mass transfer of PAHs, microorganisms in their natural habitat could be greatly improved to biodegrade PAHs. This review aims to comprehensively discuss the latest findings and address the current wealth of knowledge in the microbial bioremediation of PAHs. Additionally, recent breakthroughs in PAH degradation are discussed in order to facilitate a broader understanding of the bioremediation of PAHs in the environment.
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Affiliation(s)
- Aswin Thacharodi
- Department of Biochemistry, University of Otago, Dunedin, 9054, New Zealand
| | - Saqib Hassan
- Division of Non-Communicable Diseases, Indian Council of Medical Research (ICMR), New Delhi, 110029, India; Department of Microbiology, School of Life Sciences, Pondicherry University, Puducherry, 605014, India
| | - Tripti Singh
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida, Uttar Pradesh, 201309, India
| | - Ramkrishna Mandal
- Department of Chemistry, University of Otago, Dunedin, 9054, New Zealand
| | - Jeganathan Chinnadurai
- Department of Research and Development, Dr. Thacharodi's Laboratories, No. 24, 5th Cross, Thanthaiperiyar Nagar, Ellapillaichavadi, Puducherry, 605005, India
| | - Hilal Ahmad Khan
- Department of Chemistry, Pondicherry University, Puducherry, 605014, India
| | - Mir Ashiq Hussain
- Department of Chemistry, Pondicherry University, Puducherry, 605014, India
| | - Kathirvel Brindhadevi
- Center for Transdisciplinary Research (CFTR), Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | - Arivalagan Pugazhendhi
- School of Engineering, Lebanese American University, Byblos, Lebanon; University Centre for Research & Development, Department of Civil Engineering, Chandigarh University, Mohali,140103, India.
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9
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Baines C, Meitern R, Kreitsberg R, Fort J, Scharsack JP, Nogueira P, Giraudeau M, Sepp T. Correlations between oxidative DNA damage and formation of hepatic tumours in two flatfish species from contaminated environments. Biol Lett 2023; 19:20220583. [PMID: 37254521 PMCID: PMC10230182 DOI: 10.1098/rsbl.2022.0583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 05/09/2023] [Indexed: 06/01/2023] Open
Abstract
Many species in aquatic environments face increased exposure to oncogenic pollution due to anthropogenic environmental change which can lead to higher cancer prevalence. The mechanistic relationship connecting environmental pollution and cancer is multi-factorial and poorly understood, and the specific mechanisms are so far still uncharacterized. One potential mediator between pollutant exposure and cancer is oxidative damage to DNA. We conducted a study in the field with two flatfish species, European flounder (Platichthys flesus L.) and common dab (Limanda limanda L.) with overlapping distribution and similar ecological niche, to investigate if the link between oncogenic pollutants and cancer described in ecotoxicological literature could be mediated by oxidative DNA damage. This was not the case for flounders as neither polycyclic aromatic hydrocarbon (PAH) bile metabolites nor metallic trace element concentrations were related to oxidative DNA damage measurements. However, dabs with higher PAH concentrations did exhibit increased oxidative damage. High oxidative DNA damage also did not predict neoplasm occurrence, rather, healthy individuals tended to have higher oxidative damage measurements compared to fishes with pre-neoplastic tumours. Our analyses showed that flounders had lower concentrations of PAH bile metabolites, suggesting that compared to dab this species is less exposed or better at eliminating these contaminants.
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Affiliation(s)
- Ciara Baines
- Institute of Ecology and Earth Sciences, University of Tartu, Liivi 2, 50409 Tartu, Estonia
- Estonian Marine Institute, University of Tartu, Mäealuse 14, 12618 Tallinn, Harju County, Estonia
| | - Richard Meitern
- Institute of Ecology and Earth Sciences, University of Tartu, Liivi 2, 50409 Tartu, Estonia
| | - Randel Kreitsberg
- Institute of Ecology and Earth Sciences, University of Tartu, Liivi 2, 50409 Tartu, Estonia
| | - Jérôme Fort
- Littoral, Environnement et Sociétés (LIENSs), UMR7266 CNRS - La Rochelle Université, 2 rue Olympe de Gouges, 17000 La Rochelle, France
| | - Jörn Peter Scharsack
- Thünen Institute of Fisheries Ecology, Herwigstraße 31, 27572 Bremerhaven, Germany
| | - Pedro Nogueira
- Thünen Institute of Fisheries Ecology, Herwigstraße 31, 27572 Bremerhaven, Germany
| | - Mathieu Giraudeau
- Littoral, Environnement et Sociétés (LIENSs), UMR7266 CNRS - La Rochelle Université, 2 rue Olympe de Gouges, 17000 La Rochelle, France
| | - Tuul Sepp
- Institute of Ecology and Earth Sciences, University of Tartu, Liivi 2, 50409 Tartu, Estonia
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Pampanin DM, Arnli WB, Magnuson JT, Monticelli G, Dam M, Mikalsen SO, Sydnes MO. Study of the long-finned pilot whale (Globicephala melas) bile content - An indicator of ocean health. MARINE POLLUTION BULLETIN 2023; 189:114795. [PMID: 36898275 DOI: 10.1016/j.marpolbul.2023.114795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/21/2023] [Accepted: 02/26/2023] [Indexed: 06/18/2023]
Abstract
Globicephala melas has been harvested in the Faroe Islands for centuries. Given the distances travelled by this species, tissue/body fluid samples represent unique matrices to be considered as an integration of environmental condition and pollution status of their prey. For the first time, bile samples were analysed for presence of polycyclic aromatic hydrocarbon (PAH) metabolites and protein content. Concentrations of 2- and 3-ring PAH metabolites ranged from 11 to 25 μg mL-1 pyrene fluorescence equivalents. In total, 658 proteins were identified and 61,5 % were common amongst all individuals. Identified proteins were integrated into in silico software and determined that the top predicted disease and functions were neurological diseases, inflammation, and immunological disorders. The metabolism of reactive oxygen species (ROS) was predicted to be dysregulated, which can have consequences to both the protection against ROS produced during dives and contaminant exposures. The obtained data is valuable for understanding metabolism and physiology of G. melas.
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Affiliation(s)
- Daniela M Pampanin
- Department of Chemistry, Bioscience and Environmental Engineering, Institute of Science and Technology, University of Stavanger, Stavanger 4036, Norway.
| | - William Bossum Arnli
- Department of Chemistry, Bioscience and Environmental Engineering, Institute of Science and Technology, University of Stavanger, Stavanger 4036, Norway
| | - Jason T Magnuson
- Department of Chemistry, Bioscience and Environmental Engineering, Institute of Science and Technology, University of Stavanger, Stavanger 4036, Norway
| | - Giovanna Monticelli
- Department of Chemistry, Bioscience and Environmental Engineering, Institute of Science and Technology, University of Stavanger, Stavanger 4036, Norway
| | - Maria Dam
- Evnaskyn Environment, Fjosagoeta 2, FO-100 Tórshavn, the Faroe Islands
| | - Svein-Ole Mikalsen
- Faculty of Science and Technology, University of Faroe Islands, FO-100 Tórshavn, the Faroe Islands
| | - Magne O Sydnes
- Department of Chemistry, Bioscience and Environmental Engineering, Institute of Science and Technology, University of Stavanger, Stavanger 4036, Norway
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11
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de Oliveira AHB, Fernandes GM, Dos Santos FR, de Almeida NM, Nogueira TR, de Quadros Melo D, Martins LL, Cavalcante RM, do Nascimento RF, Reddy CM. Insights about levels and source appointment of petroleum hydrocarbons in Brazilian semi-arid coastal: baseline status assessment for ocean decade targets. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:58002-58018. [PMID: 36973626 DOI: 10.1007/s11356-023-26600-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 03/17/2023] [Indexed: 05/10/2023]
Abstract
The Ocean decade (2021-2030) for sustainable development proclaimed in 2017 by the UN, seeks to promote and conserve the sustainable use of oceans, seas, and marine resources. For this, the distribution of n-alkanes, polycyclic aromatic hydrocarbons (PAHs), and biomarkers, in sediments from the Fortaleza coastal zone (Mucuripe harbor (MH) and Inner Continental shelf (ICS)) were used to assess the impacts of anthropogenic activities in the area. The concentrations of total n-alkanes (Σ16 n-alkanes) in MH and ICS sediments varied from 35.9 to 94.9 and 17.9 to 197.3 μg g-1, respectively, while the isoprenoids phytane and pristane in MH and ICS sediments ranged from 0.1 to 1.69 ug g-1 and from 0.14 and 1.20 μg g-1, respectively. Most of the sediment samples presented carbon preference index (CPI) values close to unity, indicating that the area is submitted to petroleum-related sources. The concentrations of Σ16 PAHs in MH and ICS sediments varied from 87.0 to 562.0 and 98 to 288.0 ng g-1. This work presents the first investigation of the petroleum biomarkers hopanes and steranes in the Fortaleza coastal zone, in which ΣBiomarkers varied from 0.10 to 1.79 and 0.02 to 0.24 ug g-1 in MH and ICS sediments, respectively. The presence at stations of biomarkers also indicates petrogenic input. The diagnosis of the distribution of pollutants in the investigated zones of the Fortaleza coast suggests contamination from urban areas and oil spills and vessel traffic.
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Affiliation(s)
- Andre Henrique Barbosa de Oliveira
- Environmental Studies Laboratory (LEA), Federal University of Ceara, Analytical Chemistry and Physical Chemistry Dpto Campus Pici, Av. Mister Hull, S/N - Pici - 60455-760, Fortaleza, CE, Brazil.
- Tropical Marine Sciences Program/LABOMAR/UFC, Fortaleza, Brazil.
| | - Gabrielle Melo Fernandes
- Laboratory for Assessment of Organic Contaminants (LACOr), Institute of Marine Sciences, Federal University of Ceara (LABOMAR-UFC), Av. Abolição, 3207-Meireles, Fortaleza, CE, 60165-081, Brazil
| | - Felipe Rodrigues Dos Santos
- Laboratory for Assessment of Organic Contaminants (LACOr), Institute of Marine Sciences, Federal University of Ceara (LABOMAR-UFC), Av. Abolição, 3207-Meireles, Fortaleza, CE, 60165-081, Brazil
| | - Narelle Maia de Almeida
- Marine and Applied Geology Laboratory, Federal University of Ceara, Geology Dpto Campus Pici, Av. Mister Hull, S/N - Pici, 60440-554, Fortaleza, Brazil
| | - Tiago Rocha Nogueira
- Laboratory of Traces Analysis (LAT), Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceara, Rua Do Contorno, Humberto Monte S/N Campus Do Pici, Bloco 940, Fortaleza, 60451-970, Brazil
| | - Diego de Quadros Melo
- Federal Institute of Education, Science and Technology of Sertão Pernambucano, PE 647, Km 22, PISNC N - 4, Rural Zone Petrolina Campus, Petrolina, PE, 56302-970, Brazil
| | - Laercio Lopes Martins
- Tropical Marine Sciences Program/LABOMAR/UFC, Fortaleza, Brazil
- Laboratory for Assessment of Organic Contaminants (LACOr), Institute of Marine Sciences, Federal University of Ceara (LABOMAR-UFC), Av. Abolição, 3207-Meireles, Fortaleza, CE, 60165-081, Brazil
- Laboratory of Petroleum Engineering and Exploration (LENEP), North Fluminense State University (UENF), Macaé, Rio de Janeiro, 27925-535, Brazil
| | - Rivelino Martins Cavalcante
- Tropical Marine Sciences Program/LABOMAR/UFC, Fortaleza, Brazil
- Laboratory for Assessment of Organic Contaminants (LACOr), Institute of Marine Sciences, Federal University of Ceara (LABOMAR-UFC), Av. Abolição, 3207-Meireles, Fortaleza, CE, 60165-081, Brazil
| | - Ronaldo Ferreira do Nascimento
- Laboratory of Traces Analysis (LAT), Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceara, Rua Do Contorno, Humberto Monte S/N Campus Do Pici, Bloco 940, Fortaleza, 60451-970, Brazil
| | - Christopher Michael Reddy
- Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA, 02543, USA
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12
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da Silva DAM, Gates JB, O'Neill SM, West JE, Ylitalo GM. Assessing hydroxylated polycyclic aromatic hydrocarbon (OHPAH) metabolites in bile of English sole (Parophrys vetulus) from Puget Sound, WA, USA by liquid chromatography/tandem mass spectrometry (LC-MS/MS). THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 865:161229. [PMID: 36586683 DOI: 10.1016/j.scitotenv.2022.161229] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/22/2022] [Accepted: 12/23/2022] [Indexed: 06/17/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental contaminants that are widely monitored in marine biota from urbanized areas, due to their toxicity to aquatic organisms. Teleost fish can quickly metabolize PAHs into hydroxylated forms (OHPAHs) that, in some cases, are more toxic than the parent (unmetabolized) PAHs. But due to this fast metabolism, monitoring traditional parent PAHs in fish can cause underestimation on assessing PAH exposure. In addition, environmental levels of individual OHPAH metabolites are lacking in the literature worldwide. Therefore, we developed a rapid and accurate analytical method in which a number of individual OHPAHs metabolites are measured simultaneously in fish bile, via liquid chromatography coupled with tandem mass spectrometry, including low and high molecular weight mono- and diol-OHPAHs. We analyzed bile samples of 119 English sole (Parophrys vetulus) collected from 14 Puget Sound, WA, USA, sites, which has multiple sources of PAHs, including urban stormwater runoff, wastewater effluents, as well as an inactive creosote facility. The mean (± SD) biliary summed OHPAH (∑OHPAH) concentrations determined in English sole from urban, near-urban, and non-urban sites were 790 ± 1400 (n = 46), 310 ± 330 (n = 44) and 130 ± 200 (n = 29) ng/mL, respectively, with a maximum reaching 9400 ng/mL in a sample from an urban site. We compared these novel biliary OHPAH metabolite data with parent PAHs measured in stomach content of the same individual sole. Biliary ∑OHPAH concentrations were significantly correlated with the levels of ∑PAH in stomach content, however, with major differences in their distribution. We also demonstrated that biliary OHPAH metabolite data in English sole can potentially be used to distinguish different sampling sites due to a specific variety and intensity of PAH sources in the aquatic environment, which makes this a very important analytical approach for assessing PAH exposure in the environment.
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Affiliation(s)
- Denis A M da Silva
- Environmental and Fisheries Sciences Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Boulevard East, Seattle, WA 98112, USA.
| | - Jonelle B Gates
- Environmental and Fisheries Sciences Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Boulevard East, Seattle, WA 98112, USA
| | - Sandra M O'Neill
- Marine Resources Division, Washington Department of Fish and Wildlife, 1111 Washington St SE, Olympia, WA 98501, USA
| | - James E West
- Marine Resources Division, Washington Department of Fish and Wildlife, 1111 Washington St SE, Olympia, WA 98501, USA
| | - Gina M Ylitalo
- Environmental and Fisheries Sciences Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Boulevard East, Seattle, WA 98112, USA
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13
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Owusu BA, Lim A, Pongsiri N, Intawong C, Rheanpumikankit S, Suksri S, Ingviya T. Latent Trajectories of Haematological, Hepatic, and Renal Profiles after Oil Spill Exposure: A Longitudinal Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2871. [PMID: 36833568 PMCID: PMC9956276 DOI: 10.3390/ijerph20042871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/15/2023] [Accepted: 01/28/2023] [Indexed: 06/18/2023]
Abstract
Exposure to polycyclic aromatic hydrocarbons (PAHs) and volatile organic compounds (VOCs) in crude oil has carcinogenic effects on various organ systems. This longitudinal cohort study examined the effects of oil spill exposure on the haematological, hepatic, and renal profiles of Rayong oil spill clean-up workers. The sample included 869 clean-up workers from the Rayong oil spill. Latent class mixture models were used to investigate and classify the longitudinal trajectories and trends of the haematological, hepatic, and renal indices. Subgroup analysis was used to evaluate the association between the urinary metabolites of PAHs and VOCs and haematological, hepatic, and renal parameters. Most clean-up workers (97.6%) had increasing levels of white blood cells (WBCs) (0.03 × 103 cells/µL), 94.90% of the workers had a significantly increasing trend of blood urea nitrogen (0.31 mg/dL per year), and 87.20% had a significantly increasing trend of serum creatinine (0.01 mg/dL per year). A high-decreasing trend of WBCs was seen in 2.42% (-0.73 × 103 per year). Post-exposure changes in haematological, renal, and hepatic profiles are present in workers exposed to the Rayong oil spill. This indicates possible long-term health complications and worsening renal function after exposure to PAHs and VOCs in crude oil.
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Affiliation(s)
- Benjamin Atta Owusu
- Department of Mathematics and Computer Science, Faculty of Science and Technology, Prince of Songkla University, Pattani Campus, Pattani 94000, Thailand
- Multidisciplinary Research and Innovation Centre, Kumasi AOK569, Ghana
- Air Pollution and Health Effect Research Center, Prince of Songkla University, Hat Yai Campus, Songkhla 90110, Thailand
- Division of Digital Innovation and Data Analytics, Faculty of Medicine, Prince of Songkla University, Hat Yai Campus, Songkhla 90110, Thailand
| | - Apiradee Lim
- Department of Mathematics and Computer Science, Faculty of Science and Technology, Prince of Songkla University, Pattani Campus, Pattani 94000, Thailand
- Air Pollution and Health Effect Research Center, Prince of Songkla University, Hat Yai Campus, Songkhla 90110, Thailand
| | - Nitinun Pongsiri
- Department of Mathematics and Computer Science, Faculty of Science and Technology, Prince of Songkla University, Pattani Campus, Pattani 94000, Thailand
- Multidisciplinary Research and Innovation Centre, Kumasi AOK569, Ghana
| | - Chanthip Intawong
- Occupational Medicine Department, Rayong Hospital, Rayong 21000, Thailand
| | | | - Saijit Suksri
- Rayong Provincial Public Health Office, Rayong 21000, Thailand
| | - Thammasin Ingviya
- Air Pollution and Health Effect Research Center, Prince of Songkla University, Hat Yai Campus, Songkhla 90110, Thailand
- Division of Digital Innovation and Data Analytics, Faculty of Medicine, Prince of Songkla University, Hat Yai Campus, Songkhla 90110, Thailand
- Department of Family and Preventive Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai Campus, Songkhla 90110, Thailand
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14
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de Pinho JV, Lopes AP, de Almeida Rodrigues P, Ferrari RG, Hauser-Davis RA, Conte-Junior CA. Food safety concerns on polycyclic aromatic hydrocarbon contamination in fish products from estuarine bays throughout the American continent. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:159930. [PMID: 36356770 DOI: 10.1016/j.scitotenv.2022.159930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/29/2022] [Accepted: 10/30/2022] [Indexed: 06/16/2023]
Abstract
Estuarine environments are highly productive ecosystems exhibiting high fish biodiversity and richness. Estuarine bays yield significant fisheries catches, making them the target of extractive activities by both artisanal and industrial fisheries. These areas, however, are highly vulnerable to chemical contamination, such as polycyclic aromatic hydrocarbons (PAH) associated with oil spills and other anthropogenic activities, which can jeopardize animal health and consumer welfare. In this context, this systematic review aimed to evaluate PAH levels detected in seafood from estuarine bays throughout the entire American continent and assess potential human health risks. The PICO methodology was applied, and 27 experimental papers were evaluated. The findings indicate that naphthalene and pyrene are routinely detected at high concentrations in several species, such as white mullet and catfish, and that biliary metabolites concentrations tend to be higher than tissue levels. Although the effects of PAH on animal health are well defined due to several decades of assessments, food safety evaluations are still not routine, evidencing a significant knowledge gap and the need for legislative measures based on toxicological data.
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Affiliation(s)
- Júlia Vianna de Pinho
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-598, RJ, Brazil; National Institute of Health Quality Control, Oswaldo Cruz Foundation, Rio de Janeiro 21040-900, RJ, Brazil; Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control (INCQS), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro 21040-900, RJ, Brazil
| | - Amanda P Lopes
- Programa de Pós-Graduação em Biodiversidade e Saúde, Instituto Oswaldo Cruz/Fiocruz, Brazil; Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil
| | - Paloma de Almeida Rodrigues
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-598, RJ, Brazil; Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil.
| | - Rafaela Gomes Ferrari
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-598, RJ, Brazil; Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil; Agrarian Sciences Center, Department of Zootechnics, Federal University of Paraiba, Paraíba, Brazil
| | - Rachel Ann Hauser-Davis
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil.
| | - Carlos Adam Conte-Junior
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-598, RJ, Brazil; National Institute of Health Quality Control, Oswaldo Cruz Foundation, Rio de Janeiro 21040-900, RJ, Brazil; Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control (INCQS), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro 21040-900, RJ, Brazil; Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil; Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Vital Brazil Filho, Niteroi 24220-000, RJ, Brazil; Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil; Graduate Program in Chemistry (PGQu), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-909, RJ, Brazil.
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15
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Spilsbury FD, Scarlett AG, Rowland SJ, Nelson RK, Spaak G, Grice K, Gagnon MM. Fish Fingerprinting: Identifying Crude Oil Pollutants using Bicyclic Sesquiterpanes (Bicyclanes) in the Tissues of Exposed Fish. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023; 42:7-18. [PMID: 36165563 PMCID: PMC10098758 DOI: 10.1002/etc.5489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/26/2022] [Accepted: 09/21/2022] [Indexed: 06/16/2023]
Abstract
In the present study, we investigated the possibility of identifying the source oils of exposed fish using ratios of bicyclic sesquiterpane (bicyclane) chemical biomarkers. In the event of an oil spill, identification of source oil(s) for assessment, or for litigation purposes, typically uses diagnostic ratios of chemical biomarkers to produce characteristic oil "fingerprints." Although this has been applied in identifying oil residues in sediments, water, and sessile filtering organisms, so far as we are aware this has never been successfully demonstrated for oil-exposed fish. In a 35-day laboratory trial, juvenile Lates calcarifer (barramundi or Asian seabass) were exposed, via the diet (1% w/w), to either a heavy fuel oil or to Montara, an Australian medium crude oil. Two-dimensional gas chromatography with high-resolution mass spectrometry and gas chromatography-mass spectrometry were then used to measure selected ratios of the bicyclanes to examine whether the ratios were statistically reproducibly conserved in the fish tissues. Six diagnostic bicyclane ratios showed high correlation (r2 > 0.98) with those of each of the two source oils. A linear discriminatory analysis model showed that nine different petroleum products could be reproducibly discriminated using these bicyclane ratios. The model was then used to correctly identify the bicyclane profiles of each of the two exposure oils in the adipose tissue extracts of each of the 18 fish fed oil-enriched diets. From our initial study, bicyclane biomarkers appear to show good potential for providing reliable forensic fingerprints of the sources of oil contamination of exposed fish. Further research is needed to investigate the minimum exposure times required for bicyclane bioaccumulation to achieve detectable concentrations in fish adipose tissues and to determine bicyclane depuration rates once exposure to oil has ceased. Environ Toxicol Chem 2023;42:7-18. © 2022 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Francis D. Spilsbury
- School of Molecular and Life SciencesCurtin UniversityBentleyWestern AustraliaAustralia
- Department of Biological and Environmental SciencesUniversity of GothenburgGöteborgSweden
| | - Alan G. Scarlett
- Western Australian Organic and Isotope Geochemistry Centre, The Institute for Geoscience Research, School of Earth and Planetary SciencesCurtin UniversityBentleyWestern AustraliaAustralia
| | - Steven J. Rowland
- School of Geography, Earth & Environmental SciencesUniversity of PlymouthPlymouthUK
| | - Robert K. Nelson
- Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic InstitutionFalmouthMassachusettsUSA
| | - Gemma Spaak
- Western Australian Organic and Isotope Geochemistry Centre, The Institute for Geoscience Research, School of Earth and Planetary SciencesCurtin UniversityBentleyWestern AustraliaAustralia
- Shell Global Solutions International B.V.AmsterdamThe Netherlands
| | - Kliti Grice
- Western Australian Organic and Isotope Geochemistry Centre, The Institute for Geoscience Research, School of Earth and Planetary SciencesCurtin UniversityBentleyWestern AustraliaAustralia
| | - Marthe Monique Gagnon
- School of Molecular and Life SciencesCurtin UniversityBentleyWestern AustraliaAustralia
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16
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Li P, Jiang Y, Fei YY, Zeng XC. Dynamic Variation of Camel Gastrointestinal Bacterial Communities Contributing to Benzo(a)pyrene Degradation. APPL BIOCHEM MICRO+ 2022. [DOI: 10.1134/s0003683822060060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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17
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Alfadil AA, Elbashir AA, Omar MMA, Suliman FO. Investigating the Interaction of Anthracene and Phenanthrene with Cucurbit[
n
]urils (n=6‐8): Experimental and Molecular Dynamics Studies. ChemistrySelect 2022. [DOI: 10.1002/slct.202203043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Amira A. Alfadil
- Department of Chemistry College of Science Sultan Qaboos University, Box 36 Al-Khoud 123 Oman
- University of Khartoum Faculty of Science Department of Chemistry Khartoum 11114 Sudan
| | - Abdalla A. Elbashir
- University of Khartoum Faculty of Science Department of Chemistry Khartoum 11114 Sudan
- Department of Chemistry College of Science King Faisal University Al-Hofuf Al-Ahsa 31982 Saudi Arabia
| | - Mei Musa Ali Omar
- Department of Chemistry Central Laboratory Ministry of Higher Education & Scientific Research P. O. Box Office 7099 Khartoum Sudan
| | - FakhrEldin O. Suliman
- Department of Chemistry College of Science Sultan Qaboos University, Box 36 Al-Khoud 123 Oman
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18
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Dubiel J, Green D, Raza Y, Johnson HM, Xia Z, Tomy GT, Hontela A, Doering JA, Wiseman S. Alkylation of Benz[a]anthracene Affects Toxicity to Early-Life Stage Zebrafish and In Vitro Aryl Hydrocarbon Receptor 2 Transactivation in a Position-Dependent Manner. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2022; 41:1993-2002. [PMID: 35694968 DOI: 10.1002/etc.5396] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/09/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are structurally diverse organic chemicals that can have adverse effects on the health of fishes through activation of aryl hydrocarbon receptor 2 (AhR2). They are ubiquitous in the environment, but alkyl PAHs are more abundant in some environmental matrices. However, relatively little is known regarding the effects of alkylation on the toxicity of PAHs to fishes in vivo and how this relates to potency for activation of AhR2 in vitro. Therefore, the objectives of the present study were to determine the toxicity of benz[a]anthracene and three alkylated homologs representing various alkylation positions to early life stages of zebrafish (Danio rerio) and to assess the potency of each for activation of the zebrafish AhR2 in a standardized in vitro AhR transactivation assay. Exposure of embryos to each of the PAHs caused a dose-dependent increase in mortality and malformations characteristic of AhR2 activation. Each alkyl homolog had in vivo toxicities and in vitro AhR2 activation potencies different from those of the parent PAH in a position-dependent manner. However, there was no statistically significant linear relationship between responses measured in these assays. The results suggest a need for further investigation into the effect of alkylation on the toxicity of PAHs to fishes and greater consideration of the contribution of alkylated homologs in ecological risk assessments. Environ Toxicol Chem 2022;41:1993-2002. © 2022 SETAC.
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Affiliation(s)
- Justin Dubiel
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Derek Green
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Yamin Raza
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Hunter M Johnson
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Zhe Xia
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Gregg T Tomy
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Alice Hontela
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
| | - Jon A Doering
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
- Department of Environmental Sciences, Louisiana State University, Baton Rouge, Louisiana, USA
| | - Steve Wiseman
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
- Water Institute for Sustainable Environments, Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
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19
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Mallah MA, Changxing L, Mallah MA, Noreen S, Liu Y, Saeed M, Xi H, Ahmed B, Feng F, Mirjat AA, Wang W, Jabar A, Naveed M, Li JH, Zhang Q. Polycyclic aromatic hydrocarbon and its effects on human health: An overeview. CHEMOSPHERE 2022; 296:133948. [PMID: 35151703 DOI: 10.1016/j.chemosphere.2022.133948] [Citation(s) in RCA: 123] [Impact Index Per Article: 61.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 02/02/2022] [Accepted: 02/09/2022] [Indexed: 06/14/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are a class of chemicals of considerable environmental significance. PAHs are chemical contaminants of fused carbon and hydrogen aromatic rings, basically white, light-yellow, or solid compounds without color. Natural sources of pollution are marginal or less significant, such as volcanic eruptions, natural forest fires, and moorland fires that trigger lightning bursts. The significant determinants of PAH pollution are anthropogenic pollution sources, classified into four groups, i.e., industrial, mobile, domestic, and agricultural pollution sources. Humans can consume PAHs via different routes, such as inhalation, dermal touch, and ingestion. The Effect of PAHs on human health is primarily based on the duration and route of exposure, the volume or concentration of PAHs to which one is exposed, and the relative toxicity of PAHs. Many PAHs are widely referred to as carcinogens, mutagens, and teratogens and thus pose a significant danger to human health and the well-being of humans. Skin, lung, pancreas, esophagus, bladder, colon, and female breast are numerous organs prone to tumor development due to long-term PAH exposure. PAH exposure may increase the risk of lung cancer as well as cardiovascular disease (CVD), including atherosclerosis, thrombosis, hypertension, and myocardial infarction (MI). Preclinical studies have found a relationship between PAH exposure, oxidative stress, and atherosclerosis. In addition, investigations have discovered a relationship between PAH exposure at work and CVD illness and mortality development. This review aims to explain PAH briefly, its transportation, its effects on human health, and a relationship between environmental exposures to PAHs and CVD risk in humans.
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Affiliation(s)
- Manthar Ali Mallah
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Li Changxing
- Department of Human Anatomy, Medical College of Qinghai University, Xining, 81000, China
| | - Mukhtiar Ali Mallah
- Department of Chemical Engineering, Quaid-e-Awam University of Engineering, Science & Technology, Nawabshah, 67480, Sindh, Pakistan
| | - Sobia Noreen
- Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, 6300, Pakistan
| | - Yang Liu
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Muhammad Saeed
- The Cholestane University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - He Xi
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Bilal Ahmed
- Department of Clinical Pharmacy, School of Pharmacy. Nanjing Medical University, Nanjing, 211166, China
| | - Feifei Feng
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Ali Asghar Mirjat
- School of Public Health, Nanjing Medical University, Nanjing, 211166, China
| | - Wei Wang
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Abdul Jabar
- Faculty of Pharmacy, University of Sargodha, Sargodha, 40100, Punjab, Pakistan
| | - Muhammad Naveed
- Department of Clinical Pharmacy, School of Pharmacy. Nanjing Medical University, Nanjing, 211166, China
| | - Jian-Hua Li
- Department of Human Anatomy, Medical College of Qinghai University, Xining, 81000, China.
| | - Qiao Zhang
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China.
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20
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Dimbarre Lao Guimarães I, Casanova Monteiro F, Vianna da Anunciação de Pinho J, de Almeida Rodrigues P, Gomes Ferrari R, Adam Conte-Junior C. Polycyclic aromatic hydrocarbons in aquatic animals: a systematic review on analytical advances and challenges. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2022; 57:198-217. [PMID: 35262454 DOI: 10.1080/10934529.2022.2048614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 02/18/2022] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs), the main component of petroleum, are a concern due to their environmental persistence, long-range transport, and potential toxic effects on animal, human health, and the environment. PAHs are considered persistent compounds and can be bioaccumulated in sediments and aquatic biota. Determining PAHs in animals and environmental samples consists of three steps: extraction, clean-up or purification, and analytical determination. The matrix complexity and the diversity of environmental contaminants, such as PAHs resulted in the development of numerous analytical techniques and protocols for the extraction of these components and analysis in several samples. This systematic review article seeks to relate the extraction and preparation methods of complex samples from aquatic animals and the two main detection techniques of PAHs. For the elaboration of the research, 67 articles published between 2011 and 2021 were sought, which specifically contemplated the isolation of aquatic extracts and detection and quantification techniques of PAHs.
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Affiliation(s)
| | | | | | - Paloma de Almeida Rodrigues
- Department of Food Technology, Molecular and Analytical Laboratory Center, Faculty of Veterinary, Universidade Federal Fluminense, Niterói, Brazil
| | - Rafaela Gomes Ferrari
- Department of Biochemistry, Chemistry Institute, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Zootechnics, Agrarian Sciences Center, Federal University of Paraiba, Paraiba, Brazil
| | - Carlos Adam Conte-Junior
- Department of Biochemistry, Chemistry Institute, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Food Technology, Molecular and Analytical Laboratory Center, Faculty of Veterinary, Universidade Federal Fluminense, Niterói, Brazil
- National Institute of Health Quality Control, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
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21
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Santana MS, Domingues de Melo G, Sandrini-Neto L, Di Domenico M, Prodocimo MM. A meta-analytic review of fish antioxidant defense and biotransformation systems following pesticide exposure. CHEMOSPHERE 2022; 291:132730. [PMID: 34743868 DOI: 10.1016/j.chemosphere.2021.132730] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 10/23/2021] [Accepted: 10/26/2021] [Indexed: 06/13/2023]
Abstract
Pesticides reach aquatic ecosystems and interact with various targets in cells of fish and other living organisms. Toxicity originates during the metabolization process, which may produce toxic metabolites or reactive oxygen species (ROS). Ethoxyresorufin-O-deethylase (EROD), glutathione S-transferase (GST), catalase (CAT), superoxide dismutase (SOD) activities, and levels of reduced glutathione (GSH) indicate toxicants interacted with drug-metabolizing and antioxidant systems, i.e., they are biomarkers of biotransformation and oxidative stress. We meta-analytically quantified the impact of pesticides on the mean response and variability of these biomarkers. Our goals were to verify (i) the overall effect of pesticides on oxidative stress and biotransformation, and how each biomarker respond to exposure; (ii) how the life stage of fish (juvenile and adult) influence biomarkers variability and mean activity; (iii) to what extent fish sex (male, female or mixed-sex groups) modify pesticides toxicity; (iv) how different classes of pesticides, and the combination of their concentration and time of exposure, affect each biomarker. Overall, pesticides induced oxidative stress and the biotransformation system. Regardless of life stage, EROD mean activity increased significantly. In exposed juveniles, CAT and GST variability decreased and increased, respectively. CAT mean activity was higher in females, while EROD and GST activities increased in males after pesticide exposure. Organophosphorus (OPs) and organochlorine insecticides, along with imidazole and triazole fungicides, affected biomarkers the most, however the combined effect of concentration and time of exposure of OPs was not detected. Notably, imidazoles and triazoles classes increased EROD by more than 100%. Additionally, we identified research gaps, such as the lack of effect estimates of relevant pesticides on EROD (e.g., pyrethroids and neonicotinoids) and the small number of studies evaluating GSH on female fish. Future researchers may use these gaps as a guide towards enhanced experimental designs and, consequently, a better understanding of pesticide toxic effects on fish.
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Affiliation(s)
- Manuela S Santana
- Laboratório de Toxicologia Celular, Departamento de Biologia Celular, Setor de Ciências Biológicas, Universidade Federal do Paraná, CEP 81.531-980, Curitiba, Paraná, Brazil; Laboratório de Ecologia Marinha. Centro de Estudos do Mar, Universidade Federal do Paraná, CEP 83255-976, Pontal do Paraná, Paraná, Brazil.
| | - Gabriel Domingues de Melo
- Programa de Pós-graduação em Sistemas Costeiros e Oceânicos, Centro de Estudos do Mar, Universidade Federal do Paraná, CEP 83255-976, Pontal do Paraná, Paraná, Brazil
| | - Leonardo Sandrini-Neto
- Laboratório de Ecologia Marinha. Centro de Estudos do Mar, Universidade Federal do Paraná, CEP 83255-976, Pontal do Paraná, Paraná, Brazil
| | - Maikon Di Domenico
- Laboratório de Ecologia Marinha. Centro de Estudos do Mar, Universidade Federal do Paraná, CEP 83255-976, Pontal do Paraná, Paraná, Brazil
| | - Maritana Mela Prodocimo
- Laboratório de Toxicologia Celular, Departamento de Biologia Celular, Setor de Ciências Biológicas, Universidade Federal do Paraná, CEP 81.531-980, Curitiba, Paraná, Brazil
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22
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DeBofsky A, Xie Y, Challis JK, Ankley PJ, Brinkmann M, Jones PD, Giesy JP. 16S rRNA metabarcoding unearths responses of rare gut microbiome of fathead minnows exposed to benzo[a]pyrene. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 807:151060. [PMID: 34710422 DOI: 10.1016/j.scitotenv.2021.151060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 09/23/2021] [Accepted: 10/14/2021] [Indexed: 06/13/2023]
Abstract
Activities of gut microbiomes are often overlooked in assessments of ecotoxicological effects of environmental contaminants. Effects of the polycyclic aromatic hydrocarbon, benzo[a]pyrene (BaP) on active gut microbiomes of juvenile fathead minnows (Pimephales promelas) were investigated. Fish were exposed for two weeks, to concentrations of 0, 1, 10, 100, or 1000 μg BaP g-1 in the diet. The active gut microbiome was characterized using 16S rRNA metabarcoding to determine its response to dietary exposure of BaP. BaP reduced alpha-diversity at the greatest exposure concentrations. Additionally, exposure to BaP altered community composition of active microbiome and resulted in differential proportion of taxa associated with hydrocarbon degradation and fish health. Neighborhood selection networks of active microbiomes were not reduced with greater concentrations of BaP, which suggests ecological resistance and/or resilience of gut microbiota. The active gut microbiome had a similar overall biodiversity as that of the genomic gut microbiota, but had a distinct composition from that of the 16S rDNA profile. Responses of alpha- and beta-diversities of the active microbiome to BaP exposure were consistent with that of genomic microbiomes. Normalized activity of microbiome via the ratio of rRNA to rDNA abundance revealed rare taxa that became active or dormant due to exposure to BaP. These differences highlight the need to assess both 16S rDNA and rRNA metabarcoding to fully derive bacterial compositional changes resulting from exposure to contaminants.
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Affiliation(s)
- Abigail DeBofsky
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Yuwei Xie
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
| | - Jonathan K Challis
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Phillip J Ankley
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Markus Brinkmann
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Paul D Jones
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - John P Giesy
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Veterinary Biomedical Sciences and Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Environmental Science, Baylor University, Waco, TX, USA
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23
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Varea R, Paris A, Ferreira M, Piovano S. Multibiomarker responses to polycyclic aromatic hydrocarbons and microplastics in thumbprint emperor Lethrinus harak from a South Pacific locally managed marine area. Sci Rep 2021; 11:17991. [PMID: 34504212 PMCID: PMC8429447 DOI: 10.1038/s41598-021-97448-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 07/08/2021] [Indexed: 02/07/2023] Open
Abstract
To determine the baseline threat of microplastics and polycyclic aromatic hydrocarbons (PAHs) in an important seafood fish from Vueti Navakavu locally managed marine area, a multibiomarker risk assessment was conducted on the thumbprint emperor fish Lethrinus harak. Condition factor, a measure of relative general health condition of fish, was significantly lower in samples from the wet season compared to the dry season but no significant differences were observed for hepatosomatic index, a measure of relative stored energy/nutrition, between seasonal groups. PAHs levels of four metabolites in emperor fish from Fiji waters are reported here for the first time; seasonal groups showed no significant differences, but all samples presented levels of biliary PAHs. Each specimen also contained at least one microplastic in its gastrointestinal system; fibres were the predominant form-type and ingestion levels showed that more than 80% of fragment sizes were below 1.0 mm. Biochemical responses were observed for ethoxyresorufin-O-deethylase and glutathione S-transferase biotransformation activity, oxidative stress (glutathione peroxidase and glutathione reductase activity; lipid peroxidation) and genotoxicity (micronuclei assay). Though there were no statistically significant differences found, there were biological significances that were important to note; relatively low levels of pollutant exposure and low levels of biochemical responses showed enzymes response in thumbprint emperor were as expected to their roles in the body. In this multibiomarker approach, the observation of pollutants presence and histopathological injuries are considered biologically relevant from a toxicological perspective and serve as a baseline for future pollution studies in seafood fishes in Fiji, with site differences and the inclusion of fish species comparison. We recommend adopting a suite of biomarkers in future regional biomonitoring studies to develop holistic baseline information for other marine settings in Fiji and other Pacific Island countries.
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Affiliation(s)
- Rufino Varea
- School of Agriculture, Geography, Environment, Ocean and Natural Sciences, The University of the South Pacific, Suva, Fiji.
| | - Andrew Paris
- School of Agriculture, Geography, Environment, Ocean and Natural Sciences, The University of the South Pacific, Suva, Fiji
| | - Marta Ferreira
- School of Agriculture, Geography, Environment, Ocean and Natural Sciences, The University of the South Pacific, Suva, Fiji
| | - Susanna Piovano
- School of Agriculture, Geography, Environment, Ocean and Natural Sciences, The University of the South Pacific, Suva, Fiji
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24
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Hauser-Davis RA, Ziolli RL. Biliary Fish Proteomics Applied to Environmental Contamination Assessments: A Case Study in Southeastern Brazil. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 107:100-105. [PMID: 33486546 DOI: 10.1007/s00128-021-03104-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 01/05/2021] [Indexed: 06/12/2023]
Abstract
Fish bile has been applied as a biomarker for environmental contamination for several decades, and several pollutants are known to be excreted in this matrix. With the advent of the proteomic field, however, the discovery of protein biomarkers of response to pollutants has become the highlight, and fish bile shows very high potential in this regard. A proteomic case study carried out in Southeastern Brazil with mullet bile indicates the importance of assessing bile colour, as different feeding statuses lead to differential proteomic profiles as observed by 2D SDS-PAGE analyses. In addition, several heat-stable proteins displaying a differential gel profile were also observed in tilapia bile when compared a contaminated and reference site. Therefore, the bile proteome displays the potential to offer a more sensitive and informative method to analyse the presence and effects of contaminants in aquatic ecosystems.
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Affiliation(s)
- Rachel Ann Hauser-Davis
- Laboratório de Avaliação e Promoção a Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brasil, 4.365, Manguinhos, Rio de Janeiro, 21040-360, Brasil.
| | - Roberta Lourenço Ziolli
- Instituto de Biociências, Universidade Federal do Rio de Janeiro, Av. Pasteur, Rio de Janeiro, RJ, 45822290-240, Brazil
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25
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DeBofsky A, Xie Y, Challis JK, Jain N, Brinkmann M, Jones PD, Giesy JP. Responses of juvenile fathead minnow (Pimephales promelas) gut microbiome to a chronic dietary exposure of benzo[a]pyrene. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 278:116821. [PMID: 33706240 DOI: 10.1016/j.envpol.2021.116821] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 02/10/2021] [Accepted: 02/20/2021] [Indexed: 06/12/2023]
Abstract
The microbiome has been described as an additional host "organ" with well-established beneficial roles. However, the effects of exposures to chemicals on both structure and function of the gut microbiome of fishes are understudied. To determine effects of benzo[a]pyrene (BaP), a model persistent organic pollutant, on structural shifts of gut microbiome in juvenile fathead minnows (Pimephales promelas), fish were exposed ad libitum in the diet to concentrations of 1, 10, 100, or 1000 μg BaP g-1 food, in addition to a vehicle control, for two weeks. To determine the link between exposure to BaP and changes in the microbial community, concentrations of metabolites of BaP were measured in fish bile and 16S rRNA amplicon sequencing was used to evaluate the microbiome. Exposure to BaP only reduced alpha-diversity at the greatest exposure concentrations. However, it did alter community composition assessed as differential abundance of taxa and reduced network complexity of the microbial community in all exposure groups. Results presented here illustrate that environmentally-relevant concentrations of BaP can alter the diversity of the gut microbiome and community network connectivity.
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Affiliation(s)
- Abigail DeBofsky
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Yuwei Xie
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
| | - Jonathan K Challis
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Niteesh Jain
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Markus Brinkmann
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Global Institute for Water Security, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Paul D Jones
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - John P Giesy
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Environmental Science, Baylor University, Waco, TX, USA
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26
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Ndabambi M, Kim KY, Jung JH, Yim UH, Oh JE. Alkylated phenanthrene distributions in black rockfish (Sebastes schlegelii) and biotransformation into hydroxylated metabolites after intragastric administration. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 762:143160. [PMID: 33131856 DOI: 10.1016/j.scitotenv.2020.143160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/11/2020] [Accepted: 10/11/2020] [Indexed: 06/11/2023]
Abstract
Marine organisms such as fish are at risk of exposure to petrogenic polycyclic aromatic hydrocarbons (PAHs) released in oil spills. PAH toxicities are affected by the rates of PAH biotransformation and elimination in fish tissues, but little information on these rates is available. In this study, the biotransformation and tissue distribution of methylated phenanthrenes-typical petrogenic PAHs found after oil spills-in black rockfish (Sebastes schlegelii) were investigated. Two groups of fish were used. Each fish in one group was given a single intragastric dose of 3-methylphenanthrene, and each fish in the other group was given a single intragastric dose of 3,6-dimethylphenanthrene. The fish were allowed to recover in purified sea water for 196 h. Methylated phenanthrenes were detected in only blood and liver for 24 h after dosing, but the concentrations decreased over time and > 98% had been eliminated by the end of the study. Four mono-hydroxylated metabolites of 3,6-dimethylphenanthrene and six mono-hydroxylated metabolites of 3-methylphenanthrene were tentatively identified for the first time from tandem mass spectrometry analyses of fish bile. The concentrations of these metabolites in bile remained constant for 192 h, suggesting that the metabolites could be used as biomarkers of rockfish exposure to petrogenic PAHs.
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Affiliation(s)
- Mlamuli Ndabambi
- Department of Civil and Environmental Engineering, Pusan National University, Busan, 46241, Republic of Korea
| | - Ki Yong Kim
- Department of Civil and Environmental Engineering, Pusan National University, Busan, 46241, Republic of Korea
| | - Jee-Hyun Jung
- Oil and POPs Research Group, Korea Institute of Ocean Science and Technology, 391 Jangmok-myon, Geoje 656-834, Republic of Korea
| | - Un-Hyuk Yim
- Oil and POPs Research Group, Korea Institute of Ocean Science and Technology, 391 Jangmok-myon, Geoje 656-834, Republic of Korea
| | - Jeong-Eun Oh
- Department of Civil and Environmental Engineering, Pusan National University, Busan, 46241, Republic of Korea.
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27
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Tsangaris C, Panti C, Compa M, Pedà C, Digka N, Baini M, D'Alessandro M, Alomar C, Patsiou D, Giani D, Romeo T, Deudero S, Fossi MC. Interlaboratory comparison of microplastic extraction methods from marine biota tissues: A harmonization exercise of the Plastic Busters MPAs project. MARINE POLLUTION BULLETIN 2021; 164:111992. [PMID: 33493856 DOI: 10.1016/j.marpolbul.2021.111992] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/24/2020] [Accepted: 12/26/2020] [Indexed: 05/22/2023]
Abstract
In the framework of the Plastic Busters MPAs project, a harmonization exercise on two methods of microplastic extraction from biological samples i.e. 15% H2O2 digestion and 10% KOH digestion was carried out. The two methods were tested in four laboratories on fish gastrointestinal tracts and mussel tissues spiked with polyethylene, polypropylene and polyethylene terephthalate. The recovery percentage of microplastics for each method, species and polymer tested were overall similar among laboratories, and interlaboratory coefficient of variation was less than 11% for the majority of samples. Microplastic recovery rates for the two methods were similar for each sample tested, but overall mean interlaboratory recovery rate using KOH (96.67%) was higher than H2O2 (88.75%). Results validate the use of both methods for extracting microplastics from biota tissues. However, when comparing the two methods in terms of microplastic recovery rate, time consumed, technical difficulties and cost, digestion with 10% KOH is considered optimal.
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Affiliation(s)
- Catherine Tsangaris
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece.
| | - Cristina Panti
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli, 4, Siena 53100, Italy
| | - Montserrat Compa
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - Cristina Pedà
- Institute for Environmental Protection and Research (ISPRA), BIOCIT, via dei Mille 46, 98057 Milazzo, ME, Italy
| | - Nikoletta Digka
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
| | - Matteo Baini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli, 4, Siena 53100, Italy
| | - Michela D'Alessandro
- Institute for Environmental Protection and Research (ISPRA), BIOCIT, via dei Mille 46, 98057 Milazzo, ME, Italy
| | - Carme Alomar
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - Danae Patsiou
- Institute of Oceanography, Hellenic Centre for Marine Research (HCMR), 46.7 km, Athinon-Souniou Ave., P.O. Box 712, 19013 Anavyssos, Greece
| | - Dario Giani
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli, 4, Siena 53100, Italy
| | - Teresa Romeo
- Institute for Environmental Protection and Research (ISPRA), BIOCIT, via dei Mille 46, 98057 Milazzo, ME, Italy; Stazione Zoologica Anton Dohrn (SZN), Department of Integrative Marine Ecology, Sicily, Via dei Mille 46, 98057 Milazzo, ME, Italy
| | - Salud Deudero
- Instituto Español de Oceanografía, Centro Oceanográfico de Baleares, Muelle de Poniente s/n, 07015 Palma de Mallorca, Balearic Islands, Spain
| | - Maria Cristina Fossi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Via Mattioli, 4, Siena 53100, Italy
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28
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Sørhus E, Donald CE, da Silva D, Thorsen A, Karlsen Ø, Meier S. Untangling mechanisms of crude oil toxicity: Linking gene expression, morphology and PAHs at two developmental stages in a cold-water fish. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 757:143896. [PMID: 33316527 DOI: 10.1016/j.scitotenv.2020.143896] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/17/2020] [Accepted: 11/17/2020] [Indexed: 06/12/2023]
Abstract
Early life stages of fish are highly sensitive to crude oil exposure and thus, short term exposures during critical developmental periods could have detrimental consequences for juvenile survival. Here we administered crude oil to Atlantic haddock (Melanogrammus aeglefinus) in short term (3-day) exposures at two developmental time periods: before first heartbeat, from gastrulation to cardiac cone stage (early), and from first heartbeat to one day before hatching (late). A frequent sampling regime enabled us to determine immediate PAH uptake, metabolite formation and gene expression changes. In general, the embryotoxic consequences of an oil exposure were more severe in the early exposure animals. Oil droplets on the eggshell resulted in severe cardiac and craniofacial abnormalities in the highest treatments. Gene expression changes of Cytochrome 1 a, b, c and d (cyp1a, b, c, d), Bone morphogenetic protein 10 (bmp10), ABC transporter b1 (abcb1) and Rh-associated G-protein (rhag) were linked to PAH uptake, occurrence of metabolites of phenanthrene and developmental and functional abnormalities. We detected circulation-independent, oil-induced gene expression changes and separated phenotypes linked to proliferation, growth and disruption of formation events at early and late developmental stages. Changes in bmp10 expression suggest a direct oil-induced effect on calcium homeostasis. Localized expression of rhag propose an impact on osmoregulation. Severe eye abnormalities were linked to possible inappropriate overexpression of cyp1b in the eyes. This study gives an increased knowledge about developmentally dependent effects of crude oil toxicity. Thus, our findings provide more knowledge and detail to new and several existing adverse outcome pathways of crude oil toxicity.
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Affiliation(s)
- Elin Sørhus
- Institute of Marine Research, Bergen, Norway.
| | | | - Denis da Silva
- Northwest Fisheries Science Center (NOAA), 2725 Montlake Blvd. East, Seattle, WA 98112-2097, USA
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29
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Bowen-Stevens SR, Gannon DP, Hazelkorn RA, Lovewell G, Volker KM, Smith S, Tumlin MC, Litz J. Diet of Common Bottlenose Dolphins, Tursiops truncatus, that Stranded in and Near Barataria Bay, Louisiana, 2010–2012. SOUTHEAST NAT 2021. [DOI: 10.1656/058.020.0113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
| | - Damon P. Gannon
- University of Georgia Marine Institute, PO Box 32, Sapelo Island, GA 31327
| | | | - Gretchen Lovewell
- Stranding Investigations Program, Mote Marine Laboratory, Sarasota, FL 34236
| | - Kristen M. Volker
- Virginia Aquarium and Marine Science Center, Virginia Beach, VA 23451
| | - Suzanne Smith
- Audubon Aquarium of the Americas, New Orleans, LA 70130
| | - Mandy C. Tumlin
- Louisiana Department of Wildlife and Fisheries, Baton Rouge, LA 70898
| | - Jenny Litz
- National Marine Fisheries Service, Southeast Fisheries Science Center, Miami, FL 33149
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30
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Verasoundarapandian G, Wong CY, Shaharuddin NA, Gomez-Fuentes C, Zulkharnain A, Ahmad SA. A Review and Bibliometric Analysis on Applications of Microbial Degradation of Hydrocarbon Contaminants in Arctic Marine Environment at Metagenomic and Enzymatic Levels. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041671. [PMID: 33572432 PMCID: PMC7916232 DOI: 10.3390/ijerph18041671] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 02/04/2021] [Accepted: 02/05/2021] [Indexed: 12/20/2022]
Abstract
The globe is presently reliant on natural resources, fossil fuels, and crude oil to support the world’s energy requirements. Human exploration for oil resources is always associated with irreversible effects. Primary sources of hydrocarbon pollution are instigated through oil exploration, extraction, and transportation in the Arctic region. To address the state of pollution, it is necessary to understand the mechanisms and processes of the bioremediation of hydrocarbons. The application of various microbial communities originated from the Arctic can provide a better interpretation on the mechanisms of specific microbes in the biodegradation process. The composition of oil and consequences of hydrocarbon pollutants to the various marine environments are also discussed in this paper. An overview of emerging trends on literature or research publications published in the last decade was compiled via bibliometric analysis in relation to the topic of interest, which is the microbial community present in the Arctic and Antarctic marine environments. This review also presents the hydrocarbon-degrading microbial community present in the Arctic, biodegradation metabolic pathways (enzymatic level), and capacity of microbial degradation from the perspective of metagenomics. The limitations are stated and recommendations are proposed for future research prospects on biodegradation of oil contaminants by microbial community at the low temperature regions of the Arctic.
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Affiliation(s)
| | - Chiew-Yen Wong
- School of Health Sciences, International Medical University, Kuala Lumpur 57000, Malaysia;
- National Antarctic Research Center, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Noor Azmi Shaharuddin
- Department of Biochemistry, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; (G.V.); (N.A.S.)
| | - Claudio Gomez-Fuentes
- Department of Chemical Engineering, Universidad de Magallanes, Avda. Bulnes 01855, Punta Arenas, Chile;
- Center for Research and Antarctic Environmental Monitoring (CIMAA), Universidad de Magallanes, Avda. Bulnes 01855, Punta Arenas, Chile
| | - Azham Zulkharnain
- Department of Bioscience and Engineering, Shibaura Institute of Technology, Saitama-shi 337-8570, Saitama, Japan;
| | - Siti Aqlima Ahmad
- Department of Biochemistry, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia; (G.V.); (N.A.S.)
- National Antarctic Research Center, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Center for Research and Antarctic Environmental Monitoring (CIMAA), Universidad de Magallanes, Avda. Bulnes 01855, Punta Arenas, Chile
- Correspondence:
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31
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Silva JS, Alves RN, de Paulo DV, Mariz CF, Melo Alves MKD, Carvalho PSM. Biliary polycyclic aromatic hydrocarbons and enzymatic biomarkers in Eugerres brasilianus along four tropical estuaries. MARINE POLLUTION BULLETIN 2021; 163:111919. [PMID: 33360723 DOI: 10.1016/j.marpolbul.2020.111919] [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: 04/30/2020] [Revised: 11/20/2020] [Accepted: 11/26/2020] [Indexed: 06/12/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAH) in bile and biochemical biomarkers were evaluated in Brazilian mojarra Eugerres brasilianus along four estuaries in northeastern Brazil. Bile PAHs naphthalene, phenanthrene chrysene, pyrene and benzo[a]pyrene were lowest at Formoso River Estuarine System (FRES), an area with low population density focused on tourism. Fish sampled in Suape Estuarine Complex (SEC), where a growing industrial port complex is established indicated higher naphthalene and pyrene concentrations compared with FRES. Fish sampled in highly urbanized and populated Bacia do Pina Estuarine Complex (BPEC) and Barra de Jangada Estuarine System (BJES) indicated an increase in all PAHs compared to FRES. Activities of phase 1 Ethoxyresorufin-O-deethylase, phase 2 glutathione-S-transferase and antioxidant defense catalase were induced up to 20, 2 and 2-fold in BJES and BPEC compared to FRES. This study confirms E. brasilianus as an important sentinel species, providing baseline information for these tropical estuaries with different degrees of anthropogenic pressure.
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Affiliation(s)
- Juliana Scanoni Silva
- Aquatic Ecotoxicology Laboratory, Biosciences Center, Federal University of Pernambuco, Recife, Av. Prof. Moraes Rego, s/n, Recife, PE 50670-920, Brazil
| | - Romulo Nepomuceno Alves
- Aquatic Ecotoxicology Laboratory, Biosciences Center, Federal University of Pernambuco, Recife, Av. Prof. Moraes Rego, s/n, Recife, PE 50670-920, Brazil
| | - Driele Ventura de Paulo
- Aquatic Ecotoxicology Laboratory, Biosciences Center, Federal University of Pernambuco, Recife, Av. Prof. Moraes Rego, s/n, Recife, PE 50670-920, Brazil
| | - Célio Freire Mariz
- Aquatic Ecotoxicology Laboratory, Biosciences Center, Federal University of Pernambuco, Recife, Av. Prof. Moraes Rego, s/n, Recife, PE 50670-920, Brazil
| | - Maria Karolaine de Melo Alves
- Aquatic Ecotoxicology Laboratory, Biosciences Center, Federal University of Pernambuco, Recife, Av. Prof. Moraes Rego, s/n, Recife, PE 50670-920, Brazil
| | - Paulo S M Carvalho
- Aquatic Ecotoxicology Laboratory, Biosciences Center, Federal University of Pernambuco, Recife, Av. Prof. Moraes Rego, s/n, Recife, PE 50670-920, Brazil.
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Kim DY, Lee BE, Shin HS. Determination of polycyclic aromatic hydrocarbons (PAHs) in smoking cessation aids by using high-performance liquid chromatography. Anal Biochem 2021; 617:114119. [PMID: 33508273 DOI: 10.1016/j.ab.2021.114119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/18/2021] [Accepted: 01/21/2021] [Indexed: 11/28/2022]
Abstract
A method has been developed and validated for the determination of polycyclic aromatic hydrocarbons (PAHs) in the electronic liquid/gas (e-liquid/e-gas) of electronic cigarettes (e-cigarettes) and ignitable/non-ignitable smokeless cigarettes by high-performance liquid chromatography-fluorescence detection. The proposed method was further applied to detect the presence of PAHs in 16 commercially available smoking cessation aids. The analytical method for benz [a]anthracene, chrysene, benzo [b]fluoranthene, benzo [k]fluoranthene, benzo [a]pyrene, dibenz [a,h]anthracene, and benzo [g,h,i]perylene (BghiP) was validated in terms of linearity, limit of detection, limit of quantification, recovery (%), accuracy (%), and precision (%). Results showed low levels of PAHs in all samples, except for the non-ignitable cigarettes. In particular, BghiP was detected in e-liquid even though a mixture of food-grade propylene glycol and vegetable glycerin was used, and at least one PAH was present in the e-gas of all e-cigarettes, except for one. From these results, it is necessary to prepare an accurate quantitative analysis method and investigate unexpected hazardous materials generated from smoking cessation aids to prevent health problems and provide the scientific basis for safety management.
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Affiliation(s)
- Do-Yeong Kim
- Research Institute of Biotechnology and Medical Converged Science, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, Republic of Korea
| | - Bo-Eun Lee
- Department of Food Science and Biotechnology, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, Republic of Korea
| | - Han-Seung Shin
- Department of Food Science and Biotechnology, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, Republic of Korea.
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Li Z, Zhang X, Fu Y, Xu Y, Chen J, Lu S. Backward modeling of urinary test reliability for assessing PAH health risks: An approximation solution for naphthalene. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 273:116522. [PMID: 33493761 DOI: 10.1016/j.envpol.2021.116522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 06/12/2023]
Abstract
Urine sample tests are one of the most common methods of estimating human exposure to polycyclic aromatic hydrocarbons (PAHs) and assessing population health risks. To evaluate the reliability of the urine test and the impact of other PAH elimination routes on the health risk estimated by this test, we proposed a backward modeling framework integrating other common elimination routes of PAH metabolites to calculate the overall intake rate of the parent PAH based on the levels of corresponding main metabolites in urine. Due to limited biotransformation data, we selected naphthalene as an example to evaluate model performance and collected urine samples from 234 random adults in Shenzhen. The overall intake rates of naphthalene were then simulated and compared to current literature data. The simulated intake rates of naphthalene ranged from 3.70 × 10-3 mg d-1 to 1.95 mg d-1 and followed a lognormal distribution with a median value of 6.51 × 10-2 mg d-1. The results indicated that, if naphthalene exposure occurred only via food for the population of Shenzhen, the literature data fell within the most frequent interval [3.70 × 10-3, 4.45 × 10-2] but were lower than the simulated median value. However, if other exposure routes were considered, the allocation factor-adjusted literature data were close to the simulated median values. In addition, under normal physiological conditions, the simulated results were more sensitive to 1-hydroxynaphthalene (1-OHN) and 2-hydroxynaphthalene (2-OHN) levels in urine than other biometric variables, which is due to the limited load of 1-OHN and 2-OHN in human elimination routes. Furthermore, the suggested safety levels of 1-OHN and 2-OHN in urine to protect 99% of the general population of Shenzhen were 6.40 × 10-6 and 3.75 × 10-5 mg L-1, which could be used as regulatory indicators based on the high reliability of the model.
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Affiliation(s)
- Zijian Li
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China
| | - Xiaoyu Zhang
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China
| | - Yisha Fu
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China
| | - Yupeng Xu
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China
| | - Jinru Chen
- Songgang Preventive Health Center of Baoan District, Guangdong, China
| | - Shaoyou Lu
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangdong, China.
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Pinheiro-Sousa DB, da Costa Soares SH, Torres HS, de Jesus WB, de Oliveira SRS, Bastos WR, de Oliveira Ribeiro CA, Carvalho-Neta RNF. Sediment contaminant levels and multibiomarker approach to assess the health of catfish Sciades herzbergii in a harbor from the northern Brazilian Amazon. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 208:111540. [PMID: 33157514 DOI: 10.1016/j.ecoenv.2020.111540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/14/2020] [Accepted: 10/17/2020] [Indexed: 06/11/2023]
Abstract
The current study combined chemical data on trace elements and polycyclic aromatic hydrocarbons (PAH) from sediment and used a multibiomarker approach in the catfish Sciades herzbergii to evaluate two different sites in São Marcos Bay, Brazil. Higher diffuse contaminations by trace elements and PAH were detected in the sediment of Porto Grande (PG) harbor than in the Ilha dos Caranguejos (IC) reference area. A multibiomarker was used in catfish to evaluate the bioavailability of PAH in bile and the effects of pollutants in target tissues. The parameters considered were oxidative stress biomarkers (SOD, CAT, GSH, GST and LPO) and histopathological alterations and were compared between two seasons. The biological responses revealed adverse effects on the population, as indicated by the presence of trace elements and PAH as stressors. Principal component analysis (PCA) of the biomarkers corroborated these results and indicated that fish from the PG site during the rainy season in 2019 exhibited many biological effects compared to 2018. Overall, the present study showed that environmental contamination increased over the years and provides information on the contamination of sediments in the São Marcos Bay, Brazil. The results showed that the presence of contaminants was correlated with the health status of the catfish S. herzbergii.
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Affiliation(s)
- Débora Batista Pinheiro-Sousa
- Coordenação do Curso de Engenharia Ambiental, Universidade Federal do Maranhão, CEP 65800-000 Balsas, MA, Brazil; Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazônia Legal (REDE BIONORTE), Universidade Estadual do Maranhão, CEP 65055-310 São Luís, MA, Brazil.
| | - Sâmea Heloá da Costa Soares
- Programa de Pós-Graduação em Recursos Aquáticos e Pesca (PPGRAP). Universidade Estadual do Maranhão, CEP 65055-970 São Luís, MA, Brazil
| | - Hetty Salvino Torres
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazônia Legal (REDE BIONORTE), Universidade Estadual do Maranhão, CEP 65055-310 São Luís, MA, Brazil
| | - Wanda Batista de Jesus
- Programa de Pós-Graduação em Recursos Aquáticos e Pesca (PPGRAP). Universidade Estadual do Maranhão, CEP 65055-970 São Luís, MA, Brazil
| | - Suelen Rosana Sampaio de Oliveira
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazônia Legal (REDE BIONORTE), Universidade Estadual do Maranhão, CEP 65055-310 São Luís, MA, Brazil
| | - Wanderley Rodrigues Bastos
- Laboratório de Biogeoquímica Ambiental WCP, Fundação Universidade Federal de Rondônia, CEP 76801-059 Porto Velho, Rondônia, Brazil
| | - Ciro Alberto de Oliveira Ribeiro
- Departamento de Biologia Celular, Setor de Ciências Biológicas, Universidade Federal do Paraná, CEP 81531-990 Curitiba, PR, Brazil
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Beyer J, Goksøyr A, Hjermann DØ, Klungsøyr J. Environmental effects of offshore produced water discharges: A review focused on the Norwegian continental shelf. MARINE ENVIRONMENTAL RESEARCH 2020; 162:105155. [PMID: 32992224 DOI: 10.1016/j.marenvres.2020.105155] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 09/15/2020] [Accepted: 09/17/2020] [Indexed: 06/11/2023]
Abstract
Produced water (PW), a large byproduct of offshore oil and gas extraction, is reinjected to formations or discharged to the sea after treatment. The discharges contain dispersed crude oil, polycyclic aromatic hydrocarbons (PAHs), alkylphenols (APs), metals, and many other constituents of environmental relevance. Risk-based regulation, greener offshore chemicals and improved cleaning systems have reduced environmental risks of PW discharges, but PW is still the largest operational source of oil pollution to the sea from the offshore petroleum industry. Monitoring surveys find detectable exposures in caged mussel and fish several km downstream from PW outfalls, but biomarkers indicate only mild acute effects in these sentinels. On the other hand, increased concentrations of DNA adducts are found repeatedly in benthic fish populations, especially in haddock. It is uncertain whether increased adducts could be a long-term effect of sediment contamination due to ongoing PW discharges, or earlier discharges of oil-containing drilling waste. Another concern is uncertainty regarding the possible effect of PW discharges in the sub-Arctic Southern Barents Sea. So far, research suggests that sub-arctic species are largely comparable to temperate species in their sensitivity to PW exposure. Larval deformities and cardiac toxicity in fish early life stages are among the biomarkers and adverse outcome pathways that currently receive much attention in PW effect research. Herein, we summarize the accumulated ecotoxicological knowledge of offshore PW discharges and highlight some key remaining knowledge needs.
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Affiliation(s)
- Jonny Beyer
- Norwegian Institute for Water Research (NIVA), Oslo, Norway.
| | - Anders Goksøyr
- Department of Biological Sciences, University of Bergen, Norway; Institute of Marine Research (IMR), Bergen, Norway
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Simão FCP, Gravato C, Machado AL, Soares AMVM, Pestana JLT. Toxicity of different polycyclic aromatic hydrocarbons (PAHs) to the freshwater planarian Girardia tigrina. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 266:115185. [PMID: 32777698 DOI: 10.1016/j.envpol.2020.115185] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 06/18/2020] [Accepted: 07/03/2020] [Indexed: 06/11/2023]
Abstract
Freshwater planarians have been gaining relevance as experimental animals for numerous research areas given their interesting features, such as high regeneration potential, shared features with the vertebrates' nervous system or the range of endpoints that can be easily evaluated in response to contaminants. Ecotoxicological research using these animals has been steadily increasing in the past decades, as planarians' potentialities for this research area are being recognized. In this work, we used polycyclic aromatic hydrocarbons (PAHs) as model contaminants and evaluated effects of exposure to phenanthrene, pyrene and benzo[a]pyrene (B[a]P) in planarians. The freshwater planarian Girardia tigrina was chosen and mortality, cephalic regeneration (during and post-exposure), behavioral endpoints and presence of PAHs in tissues, were evaluated. Mortality was only observed in planarians exposed to phenanthrene, with an estimated LC50 of 830 μg L-1. Results indicate that planarian behavioral endpoints were very sensitive in response to sub-lethal concentrations of PAHs, showing a greater sensitivity towards B[a]P and pyrene. Briefly, post-exposure locomotion and post-exposure feeding were significantly impaired by sub-lethal concentrations of all compounds, whereas regeneration of photoreceptors was only significantly delayed in planarians exposed to pyrene. Moreover, levels of PAH-type compounds in planarian tissues followed a concentration-dependent increase, showing uptake of compounds from experimental solutions. The present results highlight the importance of studying alternative and complementary endpoints, such as behavior, not only because these may be able to detect effects at lower levels of contamination, but also due to their ecological relevance. The simplicity of evaluating a wide range of responses to contaminants further demonstrates the utility of freshwater planarians for ecotoxicological research.
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Affiliation(s)
- Fátima C P Simão
- CESAM & Departamento de Biologia, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
| | - Carlos Gravato
- Faculdade de Ciências & CESAM, Universidade de Lisboa, 1749-016, Campo Grande, Lisboa, Portugal
| | - Ana Luísa Machado
- CESAM & Departamento de Biologia, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Amadeu M V M Soares
- CESAM & Departamento de Biologia, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - João L T Pestana
- CESAM & Departamento de Biologia, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
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Zhang Q, Wang H, Xia X, Bi S, Lin H, Chen J. Elevated temperature enhances the bioavailability of pyrene to Daphnia magna in the presence of dissolved organic matter: Implications for the effect of climate warming. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 266:115349. [PMID: 32791466 DOI: 10.1016/j.envpol.2020.115349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 07/10/2020] [Accepted: 07/29/2020] [Indexed: 06/11/2023]
Abstract
Dissolved organic matter (DOM) is an essential factor in natural waters to affect the bioavailability of hydrophobic organic compounds (HOCs). Climate warming may influence the partition of HOCs between DOM and water as well as the physiology of organisms. Thus, we hypothesized that elevated temperature might affect the bioavailability of HOCs in the presence of DOM. To test this hypothesis, the effect of temperature on the bioavailability of pyrene to Daphnia magna (D. magna) in water-DOM (fulvic acid) system was investigated. The results showed that, although the concentration of freely dissolved pyrene increased slightly with temperature in the presence of DOM when the level of total dissolved pyrene was kept constant, D. magna immobilization (increased by 50.0-167%) and internal body burden of pyrene (increased by 18.4-41.5%) increased significantly with every 4 °C increase in temperature (16, 20, 24 °C). The main reasonable explanation for this result is that elevated temperature promoted pyrene uptake by D. magna. It was found that the increase percentage of 1-hydroxypyrene (main metabolite of pyrene) concentrations with temperature was higher than that of pyrene concentrations in the body except gut of D. magna. This result indicated that increased temperature might enhance the metabolic rates of D. magna, thus leading to increased uptake rate of freely dissolved and DOM-associated pyrene. This study suggests that elevated temperature might enhance the bioavailability of HOCs in natural waters through influencing both the bioavailable fraction of HOCs and their uptake rates in aquatic organisms, and this should be considered for evaluating their eco-environmental risks under the context of climate warming.
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Affiliation(s)
- Qianru Zhang
- Key Laboratory of Water and Sediment Sciences of Ministry of Education, State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Haotian Wang
- Key Laboratory of Water and Sediment Sciences of Ministry of Education, State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Xinghui Xia
- Key Laboratory of Water and Sediment Sciences of Ministry of Education, State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China.
| | - Siqi Bi
- Key Laboratory of Water and Sediment Sciences of Ministry of Education, State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Hui Lin
- Key Laboratory of Water and Sediment Sciences of Ministry of Education, State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Jian Chen
- Key Laboratory of Water and Sediment Sciences of Ministry of Education, State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
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Meier S, Karlsen Ø, Le Goff J, Sørensen L, Sørhus E, Pampanin DM, Donald CE, Fjelldal PG, Dunaevskaya E, Romano M, Caliani I, Casini S, Bogevik AS, Olsvik PA, Myers M, Grøsvik BE. DNA damage and health effects in juvenile haddock (Melanogrammus aeglefinus) exposed to PAHs associated with oil-polluted sediment or produced water. PLoS One 2020; 15:e0240307. [PMID: 33091018 PMCID: PMC7580938 DOI: 10.1371/journal.pone.0240307] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 09/23/2020] [Indexed: 01/08/2023] Open
Abstract
The research objective was to study the presence of DNA damages in haddock exposed to petrogenic or pyrogenic polyaromatic hydrocarbons (PAHs) from different sources: 1) extracts of oil produced water (PW), dominated by 2-ring PAHs; 2) distillation fractions of crude oil (representing oil-based drilling mud), dominated by 3-ring PAHs; 3) heavy pyrogenic PAHs, mixture of 4/5/6-ring PAHs. The biological effect of the different PAH sources was studied by feeding juvenile haddock with low doses of PAHs (0.3-0.7 mg PAH/kg fish/day) for two months, followed by a two-months recovery. In addition to the oral exposure, a group of fish was exposed to 12 single compounds of PAHs (4/5/6-ring) via intraperitoneal injection. The main endpoint was the analysis of hepatic and intestinal DNA adducts. In addition, PAH burden in liver, bile metabolites, gene and protein expression of CYP1A, GST activity, lipid peroxidation, skeletal deformities and histopathology of livers were evaluated. Juvenile haddock responded quickly to both intraperitoneal injection and oral exposure of 4/5/6-ring PAHs. High levels of DNA adducts were detected in livers three days after the dose of the single compound exposure. Fish had also high levels of DNA adducts in liver after being fed with extracts dominated by 2-ring PAHs (a PW exposure scenario) and 3-ring PAHs (simulating an oil exposure scenario). Elevated levels of DNA adducts were observed in the liver of all exposed groups after the 2 months of recovery. High levels of DNA adduct were found also in the intestines of individuals exposed to oil or heavy PAHs, but not in the PW or control groups. This suggests that the intestinal barrier is very important for detoxification of orally exposures of PAHs.
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Affiliation(s)
| | | | - Jeremie Le Goff
- ADn’tox, Bâtiment Recherche, Centre François Baclesse, Caen, France
| | - Lisbet Sørensen
- Institute of Marine Research, Bergen, Norway
- SINTEF Ocean AS, Environment and New Resources, Trondheim, Norway
| | - Elin Sørhus
- Institute of Marine Research, Bergen, Norway
| | - Daniela M. Pampanin
- Department of Chemistry Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
- NORCE, Randaberg, Norway
| | | | | | - Evgenia Dunaevskaya
- Department of Chemistry Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, Stavanger, Norway
| | - Marta Romano
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Ilaria Caliani
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - Silvia Casini
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - André S. Bogevik
- Nofima AS – Norwegian Institute of Food, Fisheries Aquaculture Research, Fyllingsdalen, Norway
| | - Pål A. Olsvik
- Institute of Marine Research, Bergen, Norway
- Nord Univ, Fac Biosci & Aquaculture, Bodo, Norway
| | - Mark Myers
- Myers Ecotoxicology Services, LLC, Shoreline, Washington, United States of America
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Vaaland IC, Pampanin DM, Sydnes MO. Synthesis of trans-dihydronaphthalene-diols and evaluation of their use as standards for PAH metabolite analysis in fish bile by GC-MS. CHEMOSPHERE 2020; 256:126928. [PMID: 32442796 DOI: 10.1016/j.chemosphere.2020.126928] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/18/2020] [Accepted: 04/28/2020] [Indexed: 06/11/2023]
Abstract
Phenols and trans-1,2-dihydro-1,2-diols are metabolites commonly formed in vivo in fish upon exposure to polycyclic aromatic hydrocarbons (PAHs). These metabolites are excreted via the bile and gas chromatography-mass spectrometry (GC-MS) analysis of bile is becoming more frequently used for evaluating PAH exposure levels in fish. Current protocols focus on the detection and quantification of phenols formed during in vivo oxidation of PAHs, leaving out analyses and quantification of other oxidation products such as trans-1,2-dihydro-1,2-diols, potentially underestimating exposure levels. Herein, four trans-1,2-dihydro-1,2-diols, namely trans-1,2-dihydronaphthalene-1,2-diol, trans-6-methyl-1,2-dihydronaphthalene-1,2-diol, trans-5,7-dimethyl-1,2-dihydronaphthalene-1,2-diol, and trans-4,6,7-trimethyl-1,2-dihydronaphthalene-1,2-diol, were successfully prepared and used as standards in the GC-MS analysis, aiming to further develop this qualitative and quantitative analytical method for the determination of PAH exposures. This study shows that the currently used GC-MS analysis, including sample workup, is not suitable for determining the quantity of the corresponding diols derived from naphthalene and methylated naphthalenes. Alternative approaches are needed to provide a correct estimate of PAH exposure levels.
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Affiliation(s)
- I Caroline Vaaland
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, NO-4036, Stavanger, Norway
| | - Daniela M Pampanin
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, NO-4036, Stavanger, Norway; NORCE AS, Prof. Olav Hanssensvei 15, 4021, Stavanger, Norway
| | - Magne O Sydnes
- Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, NO-4036, Stavanger, Norway.
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Dale K, Yadetie F, Müller MB, Pampanin DM, Gilabert A, Zhang X, Tairova Z, Haarr A, Lille-Langøy R, Lyche JL, Porte C, Karlsen OA, Goksøyr A. Proteomics and lipidomics analyses reveal modulation of lipid metabolism by perfluoroalkyl substances in liver of Atlantic cod (Gadus morhua). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2020; 227:105590. [PMID: 32891021 DOI: 10.1016/j.aquatox.2020.105590] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/27/2020] [Accepted: 08/03/2020] [Indexed: 06/11/2023]
Abstract
The aim of the present study was to investigate effects of defined mixtures of polycyclic aromatic hydrocarbons (PAHs) and perfluoroalkyl substances (PFASs), at low, environmentally relevant (1× = L), or high (20× = H) doses, on biological responses in Atlantic cod (Gadus morhua). To this end, farmed juvenile cod were exposed at day 0 and day 7 via intraperitoneal (i.p.) injections, in a two-week in vivo experiment. In total, there were 10 groups of fish (n = 21-22): two control groups, four separate exposure groups of PAH and PFAS mixtures (L, H), and four groups combining PAH and PFAS mixtures (L/L, H/L, L/H, H/H). Body burden analyses confirmed a dose-dependent accumulation of PFASs in cod liver and PAH metabolites in bile. The hepatosomatic index (HSI) was significantly reduced for three of the combined PAH/PFAS exposure groups (L-PAH/H-PFAS, H-PAH/L-PFAS, H-PAH/H-PFAS). Analysis of the hepatic proteome identified that pathways related to lipid degradation were significantly affected by PFAS exposure, including upregulation of enzymes in fatty acid degradation pathways, such as fatty acid β-oxidation. The increased abundances of enzymes in lipid catabolic pathways paralleled with decreasing levels of triacylglycerols (TGs) in the H-PFAS exposure group, suggest that PFAS increase lipid catabolism in Atlantic cod. Markers of oxidative stress, including catalase and glutathione S-transferase activities were also induced by PFAS exposure. Only minor and non-significant differences between exposure groups and control were found for cyp1a and acox1 gene expressions, vitellogenin concentrations in plasma, Cyp1a protein synthesis and DNA fragmentation. In summary, our combined proteomics and lipidomics analyses indicate that PFAS may disrupt lipid homeostasis in Atlantic cod.
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Affiliation(s)
- Karina Dale
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway.
| | - Fekadu Yadetie
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway.
| | - Mette Bjørge Müller
- Department of Paraclinical Sciences, Norwegian University of Life Sciences, Ullevålsveien 72, 0454 Oslo, Norway.
| | - Daniela M Pampanin
- Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Pb 8600 Forus, 4036 Stavanger, Norway; NORCE AS, Mekjarvik 12, 4070 Randaberg, Norway.
| | - Alejandra Gilabert
- Department of Environmental Chemistry, IDAEA- CSIC, Jordi Girona, 18, 08034 Barcelona, Spain; Facultad de Ciencias. Universidad Nacional de Educación a Distancia, UNED, Senda del Rey 9, 28040 Madrid, Spain.
| | - Xiaokang Zhang
- Computational Biology Unit, Department of Informatics, University of Bergen, Thormøhlensgate 55, 5006 Bergen, Norway.
| | - Zhanna Tairova
- Department of Bioscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark.
| | - Ane Haarr
- Department of Biosciences, University of Oslo, Blindernveien 31, 0317 Oslo, Norway.
| | - Roger Lille-Langøy
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway.
| | - Jan Ludvig Lyche
- Department of Paraclinical Sciences, Norwegian University of Life Sciences, Ullevålsveien 72, 0454 Oslo, Norway.
| | - Cinta Porte
- Department of Environmental Chemistry, IDAEA- CSIC, Jordi Girona, 18, 08034 Barcelona, Spain.
| | - Odd André Karlsen
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway.
| | - Anders Goksøyr
- Department of Biological Sciences, University of Bergen, Thormøhlensgate 53B, 5006 Bergen, Norway; Institute of Marine Research, 5005 Bergen, Norway.
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41
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Linard EN, Lee CM, Karanfil T, van den Hurk P. Competitive Adsorption of Polycyclic Aromatic Hydrocarbons to Carbon Nanotubes and the Impact on Bioavailability to Fathead Minnow (Pimephales promelas). ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2020; 39:1702-1711. [PMID: 32495402 DOI: 10.1002/etc.4793] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 03/11/2020] [Accepted: 05/31/2020] [Indexed: 06/11/2023]
Abstract
Recent studies investigating the influence of carbon nanotubes (CNTs) on the bioavailability of organic contaminants have mostly focused on single-solute systems; however, a more likely scenario in the natural environment is a multisolute system where chemical interactions at the surface of the CNT may alter the bioavailability of these chemicals. In the present study bisolute adsorption isotherms of pairs of chemically similar polycyclic aromatic hydrocarbons (PAHs) by multiwalled carbon nanotubes (MWCNTs) were established, in conjunction with quantifying the bioavailability of the 2 competing MWCNT-adsorbed PAHs to Pimephales promelas using bile analysis by high-performance liquid chromatography with fluorescence detection. The results showed that whereas adsorption and bioavailability of chemically similar PAHs (anthracene and phenanthrene, and fluoranthene and pyrene) were the same in a single-solute system, in bisolute systems, PAHs that could better align or flex with the MWCNT surface due to morphological characteristics would outcompete the more rigid or planar PAHs. The bioavailability of individual PAHs in bisolute solutions increased by as much as 50% compared with single-solute solutions. However, the relationship between adsorption (i.e., Kd ) and concentration of PAH in the fish bile was similar in single and bisolute systems. This finding indicates that competitive interactions at the surface of MWCNTs influence bioavailability by way of altering adsorption affinity in a moderately predictable manner. Environ Toxicol Chem 2020;39:1702-1711. © 2020 SETAC.
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Affiliation(s)
- Erica N Linard
- Graduate Program in Environmental Toxicology, Clemson University, Clemson, South Carolina, USA
| | - Cindy M Lee
- Graduate Program in Environmental Toxicology, Clemson University, Clemson, South Carolina, USA
- Department of Environmental Engineering and Earth Sciences, Clemson University, Anderson, South Carolina, USA
| | - Tanju Karanfil
- Department of Environmental Engineering and Earth Sciences, Clemson University, Anderson, South Carolina, USA
| | - Peter van den Hurk
- Graduate Program in Environmental Toxicology, Clemson University, Clemson, South Carolina, USA
- Department of Biological Sciences, Clemson University, Clemson, South Carolina, USA
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42
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DeBofsky A, Xie Y, Grimard C, Alcaraz AJ, Brinkmann M, Hecker M, Giesy JP. Differential responses of gut microbiota of male and female fathead minnow (Pimephales promelas) to a short-term environmentally-relevant, aqueous exposure to benzo[a]pyrene. CHEMOSPHERE 2020; 252:126461. [PMID: 32213373 DOI: 10.1016/j.chemosphere.2020.126461] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/01/2020] [Accepted: 03/08/2020] [Indexed: 05/28/2023]
Abstract
In addition to aiding in digestion of food and uptake of nutrients, microbiota in guts of vertebrates are responsible for regulating several beneficial functions, including development of an organism and maintaining homeostasis. However, little is known about effects of exposures to chemicals on structure and function of gut microbiota of fishes. To assess effects of exposure to polycyclic aromatic hydrocarbons (PAHs) on gut microbiota, male and female fathead minnows (Pimephales promelas) were exposed to environmentally-relevant concentrations of the legacy PAH benzo[a]pyrene (BaP) in water. Measured concentrations of BaP ranged from 2.3 × 10-3 to 1.3 μg L-1. The community of microbiota in the gut were assessed by use of 16S rRNA metagenetics. Exposure to environmentally-relevant aqueous concentrations of BaP did not alter expression levels of mRNA for cyp1a1, a "classic" biomarker of exposure to BaP, but resulted in shifts in relative compositions of gut microbiota in females rather than males. Results presented here illustrate that in addition to effects on more well-studied molecular endpoints, relative compositions of the microbiota in guts of fish can also quickly respond to exposure to chemicals, which can provide additional mechanisms for adverse effects on individuals.
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Affiliation(s)
- Abigail DeBofsky
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Yuwei Xie
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
| | - Chelsea Grimard
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Alper James Alcaraz
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Markus Brinkmann
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Global Institute for Water Security, University of Saskatchewan, Saskatoon, Canada
| | - Markus Hecker
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; School of Environment and Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - John P Giesy
- Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Environmental Sciences, Baylor University, Waco, TX, USA
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43
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Barreto IS, de Albergaria-Barbosa ACR, Patire VF, de Jesus Silva M, Baldassin P, Taniguchi S, Montone RC, Gallo H, Maranho A, Bícego MC. Bioavailability of polycyclic aromatic hydrocarbons to penguins on the coast of southeastern Brazil. MARINE POLLUTION BULLETIN 2020; 157:111306. [PMID: 32658674 DOI: 10.1016/j.marpolbul.2020.111306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 05/12/2020] [Accepted: 05/20/2020] [Indexed: 06/11/2023]
Abstract
Bioavailability of polycyclic aromatic hydrocarbons on São Paulo state coast (southeastern Brazil) was evaluated through the analysis of biliary metabolites in Spheniscus magellanicus (n = 79). The animals analyzed in present study were either found dead during beach monitoring procedures or died at rehabilitation centers. Analyses of naphthalene (NAP), phenanthrene (PHE) and benzo[a]pyrene (BaP) metabolites were performed using a high-performance liquid chromatograph equipped with fluorescence detectors. Total metabolite (TM) concentrations ranged from below the method quantification limit to 270 μg g-1 of bile. TM concentrations were mainly composed of NAP metabolites, followed by PHE metabolites. BaP metabolites were detected in only two samples. This is the first study using PAHs metabolites in S. magellanicus to assess the bioavailability of these compounds in coastal regions.
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Affiliation(s)
- Isana Souza Barreto
- Laboratory of Oil Studies, Geoscience Institute, Federal University of Bahia, Rua Barão de Jeremoabo, s/n, 40170-020 Salvador, BA, Brazil.
| | - Ana Cecilia Rizzatti de Albergaria-Barbosa
- Laboratory of Oil Studies, Geoscience Institute, Federal University of Bahia, Rua Barão de Jeremoabo, s/n, 40170-020 Salvador, BA, Brazil; Laboratory of Marine Geochemistry, Geoscience Institute, Federal University of Bahia, Rua Barão de Jeremoabo, s/n, 40170-020 Salvador, BA, Brazil; Laboratory of Marine Organic Chemistry, Oceanographic Institute, University of São Paulo, Praça do Oceanográfico, 191, 05508-900 São Paulo, SP, Brazil.
| | - Vinicius Farias Patire
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, University of São Paulo, Praça do Oceanográfico, 191, 05508-900 São Paulo, SP, Brazil; Interdisciplinary Center of Energy and Environment, Federal University of Bahia, Rua Barão de Jeremoabo, s/n, 40170-020 Salvador, BA, Brazil
| | - Márcio de Jesus Silva
- Laboratory of Oil Studies, Geoscience Institute, Federal University of Bahia, Rua Barão de Jeremoabo, s/n, 40170-020 Salvador, BA, Brazil
| | - Paula Baldassin
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, University of São Paulo, Praça do Oceanográfico, 191, 05508-900 São Paulo, SP, Brazil; BW Consultoria Veterinária, Rua Professora Suely Brasil Flores, 88, 28970-000 Araruama, RJ, Brazil
| | - Satie Taniguchi
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, University of São Paulo, Praça do Oceanográfico, 191, 05508-900 São Paulo, SP, Brazil
| | - Rosalinda Carmela Montone
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, University of São Paulo, Praça do Oceanográfico, 191, 05508-900 São Paulo, SP, Brazil.
| | - Hugo Gallo
- Instituto Argonauta para a Conservação Costeira e Marinha, Rua Guarani, 835, 11680-000 Ubatuba, SP, Brazil; Aquário de Ubatuba, Rua Guarani, 859, 1680-000 Ubatuba, SP, Brazil.
| | - Andrea Maranho
- Instituto Gremar Pesquisa, Educação e Gestão de Fauna, Rua João Ruiz, 799, 11420-350 Guarujá, SP, Brazil
| | - Márcia Caruso Bícego
- Laboratory of Marine Organic Chemistry, Oceanographic Institute, University of São Paulo, Praça do Oceanográfico, 191, 05508-900 São Paulo, SP, Brazil
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44
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Ekpe OD, Kim KY, Jung JH, Yim UH, Oh JE. Formation and distribution of phenanthrene and its metabolites (monohydroxy-phenanthrenes) in Korean rockfish (Sebastes schlegelii). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 263:114588. [PMID: 33618480 DOI: 10.1016/j.envpol.2020.114588] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/07/2020] [Accepted: 04/10/2020] [Indexed: 06/12/2023]
Abstract
This study investigated the tissue distribution of phenanthrene (PHE) and the formation of monohydroxy-phenanthrene (OH-PHE) metabolites in Korean rockfish (Sebastes schlegelii). PHE was intragastrically administered to two groups of rockfish. The first group was exposed to PHE at a low dose (10 mg/kg body weight) and the second group was exposed at a high dose (30 mg/kg body weight). The rockfish were analyzed and the levels of PHE were higher in the liver, followed by muscle, and then bile. PHE concentrations in the liver, muscle, and bile were 1.4-26, 0.10-2.01, and not detected (ND)-0.13 μg/g wet weight, respectively. All five monohydroxylated PHE metabolites (1-OH-PHE, 2-OH-PHE, 3-OH-PHE, 4-OH-PHE, and 9-OH-PHE) were detected only in bile. Among these OH-PHE metabolites, 3-OH-PHE was found at the highest concentration from all fish bile samples in both PHE exposure groups, indicating that regioselective OH-PHE formation occurs in rockfish and 3-OH PHE could be a good biomarker of exposure of Korean rockfish to PHE. Suspect screening analysis of the rockfish bile was performed by LC-QTOF/MS, and the formation of two OH-PHE-DNA adducts (thymine-OH-PHE and cytosine-OH-PHE) were identified in the bile sample collected 6 h after rockfish were exposed to the high PHE dose, indicating that OH-PHE metabolites may be toxic to fish. This is the first report on the formation characteristics of OH-PHE metabolites in rockfish and their use as biomarkers of exposure of rockfish to parent PHE.
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Affiliation(s)
- Okon Dominic Ekpe
- Department of Civil and Environmental Engineering, Pusan National University, Busan, 46241, Republic of Korea
| | - Ki Yong Kim
- Department of Civil and Environmental Engineering, Pusan National University, Busan, 46241, Republic of Korea
| | - Jee-Hyun Jung
- Oil and POPs Research Group, Korea Institute of Ocean Science and Technology, 391 Jangmok-myon, Geoje 656-834, Republic of Korea
| | - Un-Hyuk Yim
- Oil and POPs Research Group, Korea Institute of Ocean Science and Technology, 391 Jangmok-myon, Geoje 656-834, Republic of Korea
| | - Jeong-Eun Oh
- Department of Civil and Environmental Engineering, Pusan National University, Busan, 46241, Republic of Korea.
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45
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Aguilar L, Dzul-Caamal R, Rendón-von Osten J, da Cruz AL. Effects of Polycyclic Aromatic Hydrocarbons inGambusia yucatana, an Endemic Fish from Yucatán Peninsula, Mexico. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1755322] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Letícia Aguilar
- Laboratory of Animal Physiology, Institute of Biology, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Ricardo Dzul-Caamal
- Laboratory of Ecotoxicology, Institute of Ecology, Fisheries and Oceanography of the Gulf of Mexico, Autonomus University of Campeche, San Francisco de Campeche, Campeche, Mexico
| | - Jaime Rendón-von Osten
- Laboratory of Ecotoxicology, Institute of Ecology, Fisheries and Oceanography of the Gulf of Mexico, Autonomus University of Campeche, San Francisco de Campeche, Campeche, Mexico
| | - André Luis da Cruz
- Laboratory of Animal Physiology, Institute of Biology, Federal University of Bahia, Salvador, Bahia, Brazil
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Pulster EL, Gracia A, Armenteros M, Toro-Farmer G, Snyder SM, Carr BE, Schwaab MR, Nicholson TJ, Mrowicki J, Murawski SA. A First Comprehensive Baseline of Hydrocarbon Pollution in Gulf of Mexico Fishes. Sci Rep 2020; 10:6437. [PMID: 32296072 PMCID: PMC7160155 DOI: 10.1038/s41598-020-62944-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 03/23/2020] [Indexed: 11/21/2022] Open
Abstract
Despite over seven decades of production and hundreds of oil spills per year, there were no comprehensive baselines for petroleum contamination in the Gulf of Mexico (GoM) prior to this study. Subsequent to the 2010 Deepwater Horizon (DWH) spill, we implemented Gulf-wide fish surveys extending over seven years (2011–2018). A total of 2,503 fishes, comprised of 91 species, were sampled from 359 locations and evaluated for biliary polycyclic aromatic hydrocarbon (PAH) concentrations. The northern GoM had significantly higher total biliary PAH concentrations than the West Florida Shelf, and coastal regions off Mexico and Cuba. The highest concentrations of biliary PAH metabolites occurred in Yellowfin Tuna (Thunnus albacares), Golden Tilefish (Lopholatilus chamaeleonticeps), and Red Drum (Sciaenops ocellatus). Conversely, biliary PAH concentrations were relatively low for most other species including economically important snappers and groupers. While oil contamination in most demersal species in the north central GoM declined in the first few years following DWH, more recent increases in exposure to PAHs in some species suggest a complex interaction between multiple input sources and possible re-suspension or bioturbation of oil-contaminated sediments. This study provides the most comprehensive baselines of PAH exposure in fishes ever conducted for a large marine ecosystem.
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Affiliation(s)
- Erin L Pulster
- University of South Florida, 140 7th Avenue South, St. Petersburg, FL, 33701, USA.
| | - Adolfo Gracia
- Universidad Nacional Autónoma de México, Instituto de Ciencias del Mar y Limnología, Ciudad de México, CDMX, México
| | - Maickel Armenteros
- Universidad Nacional Autónoma de México, Instituto de Ciencias del Mar y Limnología, Ciudad de México, CDMX, México.,Universidad de La Habana, Centro de Investigaciones Marinas, 16 # 114, Playa, Habana, 11300, Cuba
| | | | - Susan M Snyder
- University of South Florida, 140 7th Avenue South, St. Petersburg, FL, 33701, USA
| | - Brigid E Carr
- University of South Florida, 140 7th Avenue South, St. Petersburg, FL, 33701, USA
| | - Madison R Schwaab
- University of South Florida, 140 7th Avenue South, St. Petersburg, FL, 33701, USA
| | - Tiffany J Nicholson
- University of South Florida, 140 7th Avenue South, St. Petersburg, FL, 33701, USA
| | - Justin Mrowicki
- University of South Florida, 140 7th Avenue South, St. Petersburg, FL, 33701, USA
| | - Steven A Murawski
- University of South Florida, 140 7th Avenue South, St. Petersburg, FL, 33701, USA
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47
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Colvin KA, Lewis C, Galloway TS. Current issues confounding the rapid toxicological assessment of oil spills. CHEMOSPHERE 2020; 245:125585. [PMID: 31855760 DOI: 10.1016/j.chemosphere.2019.125585] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 12/03/2019] [Accepted: 12/08/2019] [Indexed: 06/10/2023]
Abstract
Oil spills of varying magnitude occur every year, each presenting a unique challenge to the local ecosystem. The complex, changeable nature of oil makes standardised risk assessment difficult. Our review of the state of science regarding oil's unique complexity; biological impact of oil spills and use of rapid assessment tools, including commercial toxicity kits and bioassays, allows us to explore the current issues preventing effective, rapid risk assessment of oils. We found that despite the advantages to monitoring programmes of using well validated standardised tests, which investigate impacts across trophic levels at environmentally relevant concentrations, only a small percentage of the available tests are specialised for use within the marine environment, or validated for the assessment of crude oil toxicity. We discuss the use of rapid tests at low trophic levels in addition to relevant sublethal toxicity assays to allow the characterisation of oil, dispersant and oil and dispersant mixture toxicity. We identify novel, passive dosing techniques as a practical and reproducible means of improving the accuracy and maintenance of nominal concentrations. Future work should explore the possibility of linking this tiered testing system with ecosystem models to allow the prediction and risk assessment of the entire ecosystem.
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Affiliation(s)
- Katherine A Colvin
- College of Life and Environmental Sciences, University of Exeter, Geoffrey Pope, Stocker Road, Exeter, EX4 4QD, UK.
| | - Ceri Lewis
- College of Life and Environmental Sciences, University of Exeter, Geoffrey Pope, Stocker Road, Exeter, EX4 4QD, UK
| | - Tamara S Galloway
- College of Life and Environmental Sciences, University of Exeter, Geoffrey Pope, Stocker Road, Exeter, EX4 4QD, UK
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48
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van den Hurk P, Edhlund I, Davis R, Hahn JJ, McComb MJ, Rogers EL, Pisarski E, Chung K, DeLorenzo M. Lionfish (Pterois volitans) as biomonitoring species for oil pollution effects in coral reef ecosystems. MARINE ENVIRONMENTAL RESEARCH 2020; 156:104915. [PMID: 32174335 DOI: 10.1016/j.marenvres.2020.104915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 02/03/2020] [Accepted: 02/04/2020] [Indexed: 06/10/2023]
Abstract
With oil spills, and other sources of aromatic hydrocarbons, being a continuous threat to coral reef systems, and most reef fish species being protected or difficult to collect, the use of the invasive lionfish (Pterois volitans) might be a good model species to monitor biomarkers in potentially exposed fish in the Caribbean and western Atlantic. The rapid expansion of lionfish in the Caribbean and western Atlantic, and the unregulated fishing for this species, would make the lionfish a suitable candidate as biomonitoring species for oil pollution effects. However, to date little has been published about the responses of lionfish to environmental pollutants. For this study lionfish were collected in the Florida Keys a few weeks after Hurricane Irma, which sank numerous boats resulting in leaks of oil and fuel, and during the winter and early spring after that. Several biomarkers indicative of exposure to PAHs (bile fluorescence, cytochrome P450-1A induction, glutathione S-transferase activity) were measured. To establish if these biomarkers are inducible in PAH exposed lionfish, dosing experiments with different concentrations of High Energy Water Accommodated Fraction of crude oil were performed. The results revealed no significant effects in the biomarkers in the field collected fish, while the exposure experiments demonstrated that lionfish did show strong effects in the measured biomarkers, even at the lowest concentration tested (0.3% HEWAF, or 25 μg/l ƩPAH50). Based on its widespread distribution, relative ease of collection, and significant biomarker responses in the controlled dosing experiment, it is concluded that lionfish has good potential to be used as a standardized biomonitoring species for oil pollution in its neotropical realm.
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Affiliation(s)
- Peter van den Hurk
- Department of Biological Sciences, College of Science, Clemson University, Clemson, SC, USA; Graduate Program in Environmental Toxicology, Clemson University, Clemson, SC, USA.
| | - Ian Edhlund
- Graduate Program in Environmental Toxicology, Clemson University, Clemson, SC, USA
| | - Ryan Davis
- Department of Biological Sciences, College of Science, Clemson University, Clemson, SC, USA
| | - Jacob J Hahn
- Department of Genetics and Biochemistry, College of Science, Clemson University, Clemson, SC, USA
| | - Michel J McComb
- Department of Biological Sciences, College of Science, Clemson University, Clemson, SC, USA
| | - Elizabeth L Rogers
- Department of Animal and Veterinary Sciences, College of Agriculture, Forestry and Life Sciences, Clemson University, Clemson, SC, USA
| | | | | | - Marie DeLorenzo
- NOAA, National Ocean Service, National Centers for Coastal Ocean Science, Charleston, SC, USA
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49
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Huang X, Xu X, Dai Y, Cheng Z, Zheng X, Huo X. Association of prenatal exposure to PAHs with anti-Müllerian hormone (AMH) levels and birth outcomes of newborns. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 723:138009. [PMID: 32213412 DOI: 10.1016/j.scitotenv.2020.138009] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/10/2020] [Accepted: 03/16/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Polycyclic aromatic hydrocarbons (PAHs) are chemicals that cause serious concerns because of their carcinogenicity and endocrine disrupting ability. OBJECTIVE In the current study, we studied how urinary PAH metabolites are related with the dose-effects of hormone levels and birth outcomes. METHOD 163 pregnant women without health problems and 163 newborns were enrolled in hospitals in Guiyu (e-waste-exposed area) and Haojiang (reference area) from May 2016 to May 2017. Urine samples were collected to measure hydroxylated PAH (OH-PAH) metabolite levels. Umbilical cord blood was used for measurement of hormone levels. Anthropometric parameters of newborns, such as anogenital distance (AGD), were also measured. RESULTS Eight of ten urinary PAH metabolites in the exposed group were significantly higher than in the reference group. Levels of umbilical cord serum estradiol (E2) and testosterone (T) in the exposed group were significantly lower than those in the reference group. Birth weight was positively correlated with 2-OHFlu (2-hydroxyfluorene). Head circumference was negatively correlated with 9-OHFlu, 3-OHPhe (3-hydroxyphenanthrene), 9-OHPhe, and ƩOHFlu (sum of 2-OHFlu and 9-OHFlu). Serum E2 and T levels were negatively correlated with most OH-PAHs. In addition, we found that serum anti-Müllerian hormone (AMH) level was positively correlated with AGD, and serum E2 level was negatively correlated with neonatal head circumference. CONCLUSIONS PAH exposure in pregnant women may adversely affect the birth outcomes of newborns, especially AGD; and AMH may be involved in the process. Establishing a baseline for the relationship between PAH exposure and health is important to protect the health of mothers and children living in electronic waste (e-waste) recycling areas.
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Affiliation(s)
- Xiaofan Huang
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou 515041, Guangdong, China; Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, Guangdong, China
| | - Xijin Xu
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou 515041, Guangdong, China; Department of Cell Biology and Genetics, Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Yifeng Dai
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou 515041, Guangdong, China; Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen 9713 GZ, the Netherlands
| | - Zhiheng Cheng
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou 515041, Guangdong, China; Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen 9713 GZ, the Netherlands
| | - Xiangbin Zheng
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, Guangdong, China
| | - Xia Huo
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, Guangdong, China.
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50
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Wang Q, Chen M, Qiang L, Wu W, Yang J, Zhu L. Toxicokinetics and bioaccumulation characteristics of bisphenol analogues in common carp (Cyprinus carpio). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 191:110183. [PMID: 31954220 DOI: 10.1016/j.ecoenv.2020.110183] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 01/05/2020] [Accepted: 01/07/2020] [Indexed: 06/10/2023]
Abstract
Toxicokinetics and bioconcentration of eight common bisphenol analogues, including bisphenol A (BPA), -B, -C, -E, -S, -Z, -AF, and -AP in common carp (Cyprinus carpio) were investigated. Both free (BPfree) and total forms (BPtotal) of the bisphenols were measured in various fish tissues. The conjugated forms of bisphenols were calculated based on BPfree and BPtotal. The calculated bioconcentration factors (BCFs) based on the total bisphenols (BPtotal) in the carp whole body were in the range of 0.3-320, agreeing with previous field results from Taihu Lake, China. The elimination rate constant (ke) positively correlated with the fraction of conjugated form (fconjugated), which displayed negative correlation with their log Kow (r = -0.861, p < 0.05), indicating that conjugation facilitated their elimination and those with higher hydrophobicity were more difficult to be eliminated. Except BPA, the concentrations of all bisphenols in the carp tissues were in the order of kidney > liver ≫ muscle. The uptake rate constants (ku) in kidney (r = 0.836, p < 0.05) and in liver (r = 0.863, p < 0.05) displayed significantly positive correlations with BCFs, and ku in kidney was greater than in liver except BPA. These results indicated that kidney and liver played important roles in accumulating bisphenols in carp, and kidney made more contribution than liver for most bisphenols. Biliary excretion predominated for elimination of most bisphenols while BPA and BPS were mainly through urinary excretion.
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Affiliation(s)
- Qiang Wang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China; Agro-Environmental Protection Institute, Ministry of Agriculture, Tianjin, 300191, China
| | - Meng Chen
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Liwen Qiang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China; Agro-Environmental Protection Institute, Ministry of Agriculture, Tianjin, 300191, China
| | - Wei Wu
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Jing Yang
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China
| | - Lingyan Zhu
- Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China; College of Natural Resources and Environment, Northwest A&F University, Yangling, Shanxi, 712100, China.
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