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Chebli AI, Reffai MA, Amziane A, Djerroud J, Zebbiche Y. Assessment of Toxic Element Contamination in Honey, Milk, and Eggs from Algiers (Algeria) Using Inductively Coupled Plasma Mass Spectrometry (ICP-MS): Exploring Health Implications of Pollution. Biol Trace Elem Res 2024; 202:3303-3317. [PMID: 37864749 DOI: 10.1007/s12011-023-03891-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/25/2023] [Indexed: 10/23/2023]
Abstract
Consumption of foods such as milk, honey, and eggs contaminated with toxic elements above established norms poses a health risk to the population. This study explores the potential of products from beehives, poultry, and dairy as indicators of environmental pollution caused by toxic substances (Pb, Cd, Hg), seeks contamination sources, evaluates the exposure level, and assesses health risks. Through the analysis of samples from three distinct regions in Algiers, including 30 milk, 30 honey, and 30 poultry egg samples, the study assesses levels of toxic elements (lead, cadmium, and mercury) using ICP-MS and analyzes consumer exposure risk. The analysis of honey reveals levels of Pb (0.282 μg/g) > Cd (0.161 μg/g) > Hg (0.017 μg/g), the analysis of eggs shows levels of Pb (0.399 μg/g) > Cd (0.239 μg/g) > Hg (0.027 μg/g), and the results in milk show levels of Cd (0.250 μg/g) > Pb (0.131 μg/g) > Hg (0.019 μg/g). The risk analysis indicates a risk associated with milk consumption for both adults and children, whereas for honey and eggs, the risk is limited to children only in polluted areas. Future research should expand to other toxic elements in different food matrices in both northern and southern Algeria to evaluate the health risk for African and European consumers.
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Affiliation(s)
- A I Chebli
- National Center of Toxicology, Algiers, Algeria.
| | - M A Reffai
- National Center of Toxicology, Algiers, Algeria
| | - A Amziane
- National Center of Toxicology, Algiers, Algeria
- Faculty of Pharmacy, University of Algiers 1, Algiers, Algeria
| | - J Djerroud
- National Center of Toxicology, Algiers, Algeria
| | - Y Zebbiche
- Faculty of Pharmacy, University of Algiers 1, Algiers, Algeria
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Mansouri S. Recent developments of (bio)-sensors for detection of main microbiological and non-biological pollutants in plastic bottled water samples: A critical review. Talanta 2024; 274:125962. [PMID: 38537355 DOI: 10.1016/j.talanta.2024.125962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 02/27/2024] [Accepted: 03/20/2024] [Indexed: 05/04/2024]
Abstract
The importance of water in all biological processes is undeniable. Ensuring access to clean and safe drinking water is crucial for maintaining sustainable water resources. To elaborate, the consumption of water of inadequate quality can have a repercussion on human health. Furthermore, according to the instability of tap water quality, the consumption rate of bottled water is increasing every day at the global level. Although most people believe bottled water is safe, it can also be contaminated by microbiological or chemical pollution, which can increase the risk of disease. Over the last decades, several conventional analytical tools applied to analyze the contamination of bottled water. On the other hand, some limitations restrict their application in this field. Therefore, biosensors, as emerging analytical method, attract tremendous attention for detection both microbial and chemical contamination of bottled water. Biosensors enjoy several facilities including selectivity, affordability, and sensitivity. In this review, the developed biosensors for analyzing contamination of bottled water were highlighted, as along with working strategies, pros and cons of studies. Challenges and prospects were also examined.
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Affiliation(s)
- Sofiene Mansouri
- Department of Biomedical Technology, College of Applied Medical Sciences in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia; University of Tunis El Manar, Higher Institute of Medical Technologies of Tunis, Laboratory of Biophysics and Medical Technologies, Tunis, Tunisia.
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Herlory O, Briand MJ, Munaron D, Boissery P, Giraud A, Marchand P, Bouchoucha M. Perfluoroalkyl substances (PFAS) occurrence, concentrations and spatial distribution along the French Mediterranean coast and lagoons, based on active biomonitoring. Mar Pollut Bull 2024; 202:116419. [PMID: 38677107 DOI: 10.1016/j.marpolbul.2024.116419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 04/19/2024] [Accepted: 04/22/2024] [Indexed: 04/29/2024]
Abstract
Tracking PFAS in ecosystems is challenging. In this context, monitoring programs are crucial to fill data gaps, especially in marine environments, which are the ultimate outlets for these forever chemicals. The 2021 chemical contamination monitoring campaign along the French Mediterranean coast established a baseline for PFAS concentrations in mussels, with 90 % of measurements below quantification limits. When detected, long-chain PFCA's were predominant. Spatial distribution patterns suggested continuous PFAS inputs and complex dynamics, shaped by the influence of large watersheds and rivers (Rhône, Aude, Huveaune). Lapeyrade shallow lagoon stood out as the most contaminated site. Similar PFAS profiles in connected sites implied shared sources but raised questions about accumulation processes in mussels. While certain sites had evident sources (e.g., military airbase for Palo lagoon), others remained uncertain (e.g., Toulon bay). Coastal stations (Banyuls, Cap Agde, Brégançon, Pampelonne) showed PFAS contamination without clear onshore sources, possibly due to insufficient transportation process understanding.
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Affiliation(s)
- Olivier Herlory
- Ifremer, Laboratoire Environnement Ressources Provence Azur Corse, CS 20330, 83507 La Seyne Sur Mer, France.
| | - Marine J Briand
- Ifremer, Laboratoire Environnement Ressources Provence Azur Corse, CS 20330, 83507 La Seyne Sur Mer, France
| | - Dominique Munaron
- MARBEC, Univ Montpellier, Ifremer, CNRS, IRD, Sète, CS 30171, 34203 Sète, France
| | - Pierre Boissery
- Agence de l'Eau Rhône Méditerranée Corse - Délégation Paca Corse, 13001 Marseille, France
| | - Anaïs Giraud
- Agence de l'Eau Rhône Méditerranée Corse - Délégation de Montpellier, 34961 Montpellier, France
| | | | - Marc Bouchoucha
- Ifremer, Laboratoire Environnement Ressources Provence Azur Corse, CS 20330, 83507 La Seyne Sur Mer, France
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Hammouda A, Ayadi T, Selmi S. Long-term Exposure to Industrial Chemical Contamination Affects the Magnitude of Predator-induced Immunosuppression in a Free-living Passerine. Bull Environ Contam Toxicol 2024; 112:42. [PMID: 38402343 DOI: 10.1007/s00128-024-03857-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 01/08/2024] [Indexed: 02/26/2024]
Abstract
Industrial chemical contamination is known to have immuno-toxic effects on birds. It may also interfere with natural stressful conditions to further disrupt the immune responses, but these possible interactive effects are still poorly documented in free-living birds. Using the phytohaemagglutinin skin-swelling test, we assessed how the T-cell mediated immune response varied according to the perceived risk of predation in hybrid sparrows, Passer domesticus × Passer hispaniolensis, originating from two sites differentially impacted by industrial chemical contamination, in southern Tunisia. Results showed that T-cell mediated immune response decreased with increasing perceived risk of predation, but the extent of this predator-associated immunosuppression was weaker in birds from the contaminated site compared to those from the control site. The immune response of birds living in the contaminated site was so weak that it could not be further weakened by a predator-related stress. Overall, these results support the idea that chemical contamination interferes with natural environmental stressors, such as predators, thus entailing profound disruption of the immune responses, with possible deleterious repercussions on the ability of birds to cope with diseases.
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Affiliation(s)
- Abdessalem Hammouda
- 'Ecology of Terrestrial Fauna' research unit (UR17ES44), Faculty of Sciences, Gabès University, Zrig, 6072, Gabès, Tunisia.
| | - Tasnim Ayadi
- 'Ecology of Terrestrial Fauna' research unit (UR17ES44), Faculty of Sciences, Gabès University, Zrig, 6072, Gabès, Tunisia
| | - Slaheddine Selmi
- 'Ecology of Terrestrial Fauna' research unit (UR17ES44), Faculty of Sciences, Gabès University, Zrig, 6072, Gabès, Tunisia
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Bouchard C, Monperrus M, Sebihi S, Tentelier C, Bolliet V. A psychiatric drug found in waste-water plant effluents alters the migratory behavior of critically endangered Anguilla anguilla juveniles. Ecotoxicol Environ Saf 2023; 265:115496. [PMID: 37742579 DOI: 10.1016/j.ecoenv.2023.115496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 08/01/2023] [Accepted: 09/16/2023] [Indexed: 09/26/2023]
Abstract
Migratory fishes cross or settle in several environments potentially polluted. Psychiatric drugs, which represent one growing pollution and are found in discharges from waste-water treatment plants, may alter individual behaviors. Here, we assessed behavioral alterations in the upstream migratory behavior of Anguilla anguilla caused by diazepam, an anxiolytic. We monitored the swimming activity, swimming behavior, and boldness to assess whether diazepam impacts them or not. Our 7-day behavioral follow-up allowed us to test the kinetics of the potential effects of diazepam. We found diazepam reduced swimming activity and altered individual swimming behavior, with fewer individuals swimming against the current, so swimming upstream. Those effects varied over time and were stronger at the end of our monitoring, suggesting chemical pollutants encountered in estuaries may act as a chemical burden for individuals, despite metabolisation. We also found diazepam favored bolder behavior in glass eels. Our results provide new knowledge on chemical pollution and psychiatric drugs inducing behavioral alterations. Those alterations may have ecological and evolutionary consequences for glass eels, by diminishing predator avoidance and impacting spatial colonization, and thus, local density.
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Affiliation(s)
- Colin Bouchard
- UMR 1224 ECOBIOP, Université de Pau et des Pays de l'Adour, E2S UPPA, INRAe, Saint-Pée-sur, Nivelle, France.
| | - Mathilde Monperrus
- Institut Pluridisciplinaire de Recherche sur l'Environnement et les Matériaux, IPREM UMR 5254, CNRS, UPPA, Anglet, France
| | - Stellia Sebihi
- UMR 1224 ECOBIOP, Université de Pau et des Pays de l'Adour, E2S UPPA, INRAe, Saint-Pée-sur, Nivelle, France
| | - Cédric Tentelier
- UMR 1224 ECOBIOP, Université de Pau et des Pays de l'Adour, E2S UPPA, INRAe, Saint-Pée-sur, Nivelle, France
| | - Valérie Bolliet
- UMR 1224 ECOBIOP, Université de Pau et des Pays de l'Adour, E2S UPPA, INRAe, Saint-Pée-sur, Nivelle, France
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Opuni KF, Kretchy JP, Agyabeng K, Boadu JA, Adanu T, Ankamah S, Appiah A, Amoah GB, Baidoo M, Kretchy IA. Contamination of herbal medicinal products in low-and-middle-income countries: A systematic review. Heliyon 2023; 9:e19370. [PMID: 37674839 PMCID: PMC10477504 DOI: 10.1016/j.heliyon.2023.e19370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 08/15/2023] [Accepted: 08/21/2023] [Indexed: 09/08/2023] Open
Abstract
The use of herbal medicinal products (HMPs) has grown significantly across low-and-middle-income countries (LMICs). Consequently, the safety of these products due to contamination is a significant public health concern. This systematic review aimed to determine the prevalence, types, and levels of contaminants in HMPs from LMICs. A search was performed in seven online databases, i.e., Africa journal online (AJOL), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Directory of Open Access Journals (DOAJ), Health Inter-Network Access to Research Initiative (HINARI), World Health Organization Global Index Medicus (WHO GIM), Scopus, and PubMed using appropriate search queries and reported as per the "Preferred Reporting Items for Systematic Reviews and Meta-Analyses" (PRISMA) guidelines. Ninety-one peer-reviewed articles published from 1982 to 2021 from 28 different countries across four continents were included in the study. Although metals, microbial, mycotoxins, pesticides, and residual solvents were the reported contaminants in the 91 articles, metals (56.0%, 51/91), microbial (27.5%, 25/91), and mycotoxins (18.7%, 17/91) were the most predominant. About 16.4% (1236/7518) of the samples had their contaminant levels above the regulatory limits. Samples tested for microbial contaminants had the highest proportion (46.4%, 482/1039) of contaminants exceeding the regulatory limit, followed by mycotoxins (25.8%, 109/423) and metals (14.3%, 591/4128). The proportion of samples that had their average non-essential metal contaminant levels above the regulatory limit was (57.6%, 377/655), 18.3% (88/480), 10.7% (24/225), and 11.3% (29/257) for Pb, Cd, Hg, and As, respectively. The commonest bacteria species found were Escherichia coli (52.3%, 10/19) and Salmonella species (42.1%, 8/19). This review reported that almost 90% of Candida albicans and more than 80% of moulds exceeded the required regulatory limits. HMP consumption poses profound health implications to consumers and patients. Therefore, designing and/or implementing policies that effectively regulate HMPs to minimize the health hazards related to their consumption while improving the quality of life of persons living in LMICs are urgently needed.
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Affiliation(s)
- Kwabena F.M. Opuni
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Ghana, P.O. Box LG43, Legon, Accra, Ghana
| | - James-Paul Kretchy
- Department of Public Health, School of Medicine and Health Sciences, Central University, P. O. Box 2305, Miotso, Accra, Ghana
| | - Kofi Agyabeng
- Department of Biostatistics, School of Public Health, University of Ghana, P. O. Box LG13, Legon, Accra, Ghana
| | - Joseph A. Boadu
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Ghana, P.O. Box LG43, Legon, Accra, Ghana
| | - Theodosia Adanu
- Balme Library, University of Ghana, P.O. Box LG24, Legon, Accra, Ghana
| | - Samuel Ankamah
- Balme Library, University of Ghana, P.O. Box LG24, Legon, Accra, Ghana
| | - Alexander Appiah
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Ghana, P.O. Box LG43, Legon, Accra, Ghana
| | - Geralda B. Amoah
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Ghana, P.O. Box LG43, Legon, Accra, Ghana
| | - Mariam Baidoo
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Ghana, P.O. Box LG43, Legon, Accra, Ghana
| | - Irene A. Kretchy
- Department of Pharmacy Practice and Clinical Pharmacy, School of Pharmacy, University of Ghana, P.O. Box LG43, Legon, Accra, Ghana
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Arnob MSH, Arham MA, Islam R, Nawar N, Hasan SM, Saif NB, Arpon AI, Al Mamun MA. Scientific mapping of the research in microbial and chemical contamination of potable water in Bangladesh: A review of literature. Environ Sci Pollut Res Int 2023:10.1007/s11356-023-27853-x. [PMID: 37266772 DOI: 10.1007/s11356-023-27853-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 05/19/2023] [Indexed: 06/03/2023]
Abstract
Drinking water contamination is one of the most pressing concerns for the people of Bangladesh as they rely on groundwater to meet their water needs. The existing water sources of Bangladesh are losing potability due to natural, anthropogenic, and geogenic factors, resulting in acute to severe health consequences. To address the issue of safe drinking water, researchers are constantly examining potential sources that cause the pollution of drinking water. Through bibliometric and systematic research, the current work seeks to review the past research on microbiological and chemical contamination of drinkable water in Bangladesh. The bibliometric review provides insights into the research trends, notable authors, countries, and institutions, whereas the systematic review unfolds the key research areas, the contamination process, and the strategies used to mitigate the contamination process. The results show that arsenic and various coliform bacteria are the most commonly reported sources of chemical and microbiological contaminants that degrade water quality. The study demonstrates that the most crucial factors influencing arsenic mobilization include microbial decomposition of organic matter (biologically available organic matter, for example, peat), arsenic adsorption by metal-oxyhydroxides, Fe-Mn oxyhydroxide, chemical fertilizers, pond excavation, and altering of groundwater hydrology. The studies also indicated the sources that contribute to the microbiological quality decline. The current work has addressed the scope of future research.
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Affiliation(s)
- Md Sharmon Hossain Arnob
- Department of Civil & Environmental Engineering, Islamic University of Technology, Gazipur, 1704, Bangladesh
| | - Md Atif Arham
- Department of Civil & Environmental Engineering, Islamic University of Technology, Gazipur, 1704, Bangladesh
| | - Rafszanul Islam
- Department of Civil & Environmental Engineering, Islamic University of Technology, Gazipur, 1704, Bangladesh
| | - Nazratun Nawar
- Department of Civil & Environmental Engineering, Islamic University of Technology, Gazipur, 1704, Bangladesh
| | - Sibgat Mehedi Hasan
- Department of Civil & Environmental Engineering, Islamic University of Technology, Gazipur, 1704, Bangladesh
| | - Nusaiba Binte Saif
- Department of Civil & Environmental Engineering, Islamic University of Technology, Gazipur, 1704, Bangladesh
| | - Asif Iqbal Arpon
- Department of Civil & Environmental Engineering, Islamic University of Technology, Gazipur, 1704, Bangladesh
| | - Md Abdullah Al Mamun
- Department of Technical and Vocational Education, Islamic University of Technology, Gazipur, 1704, Bangladesh.
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Vanavermaete D, Hostens K, Le HM, Lessuise A, Ruttens A, Waegeneers N, De Witte B. Short- and long-term assessment of PAH, PCB, and metal contamination in the Belgian part of the North Sea. Chemosphere 2023; 310:136905. [PMID: 36265704 DOI: 10.1016/j.chemosphere.2022.136905] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
Dredging activities can result in the relocation of contaminants such as polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and metals from shipping channels, harbours, and ports into the marine environment where these components may exert a negative effect on the marine ecosystem. In this work, contamination associated with dredging is evaluated at and around dredged spoil disposal sites in the Belgian part of the North Sea, taking into account spatial as well as temporal variation. A homogeneous dispersion of the different contaminants was observed at the different sites. However, the contamination pattern was different for disposal sites that were linked with commercial ports, resulting in significantly higher PAH and PCB concentrations. When comparing concentrations with environmental assessment criteria, contamination of PAHs does not exceed these criteria in the Belgian Part of the North Sea, and for PCBs, only CB118 reveals a concerningly high concentration that exceeds the environmental assessment criteria. This is in contrast with metals where the contamination of As, Cr, Ni, and Zn exceeded the environmental limit values both at dredged spoil disposal sites and reference locations.
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Affiliation(s)
- David Vanavermaete
- Aquatic Environment and Quality, Animal Sciences Unit, Flanders Research Institute for Agriculture, Fisheries and Food, Ostend, Belgium.
| | - Kris Hostens
- Aquatic Environment and Quality, Animal Sciences Unit, Flanders Research Institute for Agriculture, Fisheries and Food, Ostend, Belgium
| | - Hong Minh Le
- Royal Belgian Institute of Natural Sciences, Operational Directorate Nature, Brussels, Belgium
| | - Amélie Lessuise
- Royal Belgian Institute of Natural Sciences, Operational Directorate Nature, Brussels, Belgium
| | - Ann Ruttens
- Unit Trace Elements, Sciensano, Tervuren, Belgium
| | - Nadia Waegeneers
- Unit Trace Elements, Sciensano, Tervuren, Belgium; Service Risk and Health Impact Assessment, Sciensano, Brussels, Belgium
| | - Bavo De Witte
- Aquatic Environment and Quality, Animal Sciences Unit, Flanders Research Institute for Agriculture, Fisheries and Food, Ostend, Belgium
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Costa PG, Marube LC, Artifon V, Escarrone AL, Hernandes JC, Zebral YD, Bianchini A. Temporal and spatial variations in metals and arsenic contamination in water, sediment and biota of freshwater, marine and coastal environments after the Fundão dam failure. Sci Total Environ 2022; 806:151340. [PMID: 34728208 DOI: 10.1016/j.scitotenv.2021.151340] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 10/13/2021] [Accepted: 10/27/2021] [Indexed: 06/13/2023]
Abstract
Temporal and spatial variabilities in concentrations of metals (Cd, Cr, Cu, Fe, Hg, Mn, Pb and Zn) and metalloid (As) associated with the Fundão dam tailings were evaluated in water, sediment and biota from freshwater (tributary, river, lakes and lagoons), marine and coastal (mangroves and beaches) ecosystems affected by the Mariana dam disaster (southeastern Brazil). In freshwater shrimps and fishes, temporal increases in the concentrations of most elements analyzed were observed. This finding was clearly associated with temporal increases in the concentrations of As and metals observed in both water and sediment. In turn, freshwater plankton showed only a temporal increase in Hg concentration, which was also associated with an increased concentration of this metal in the abiotic matrices. In marine fishes, temporal increases were only observed for Cu, Fe and Pb concentrations. Also, temporal increase was observed for Fe concentration in marine plankton (phytoplankton and zooplankton) and shrimps. Marine phytoplankton also showed a temporal increase in Hg concentration. All these findings were clearly associated with temporal increases in the concentrations of these metals in marine sediments. Mangrove crabs showed temporal increases in Hg and Cd, which were associated with temporal increases in water Hg and sediment Cd concentrations, respectively. In turn, beach crabs displayed temporal increases in Mn and Zn, which were associated with temporal increases in the concentrations of these metals in sediments, especially for Mn. In summary, all environmental matrices evaluated in the present study were shown to be contaminated with metals and metalloid associated with the Fundão dam tailings. Additionally, findings reported in the present study relative to the spatial variabilities observed in the whole aquatic area affected by the Fundão dam failure clearly reinforce the need of incorporating biological diversity in monitoring programs aiming to assess environmental health of aquatic systems, considering that patterns of metals and metalloid contamination levels may vary among taxa.
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Affiliation(s)
- Patrícia Gomes Costa
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Av. Itália km 8, Campus Carreiros, 96.203-900 Rio Grande, RS, Brazil
| | - Liziane Cardoso Marube
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Av. Itália km 8, Campus Carreiros, 96.203-900 Rio Grande, RS, Brazil
| | - Vanda Artifon
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Av. Itália km 8, Campus Carreiros, 96.203-900 Rio Grande, RS, Brazil
| | - Ana Laura Escarrone
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Av. Itália km 8, Campus Carreiros, 96.203-900 Rio Grande, RS, Brazil
| | - Juliana Carriconde Hernandes
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Av. Itália km 8, Campus Carreiros, 96.203-900 Rio Grande, RS, Brazil
| | - Yuri Dornelles Zebral
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Av. Itália km 8, Campus Carreiros, 96.203-900 Rio Grande, RS, Brazil
| | - Adalto Bianchini
- Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Av. Itália km 8, Campus Carreiros, 96.203-900 Rio Grande, RS, Brazil.
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Valero García S, Centelles-Oria M, Palanques-Pastor T, Vila Clérigues N, López-Briz E, Poveda Andrés JL. Analysis of chemical contamination by hazardous drugs with BD HD Check ® system in a tertiary hospital. J Oncol Pharm Pract 2021; 28:1583-1593. [PMID: 34565241 DOI: 10.1177/10781552211038518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The presence of contamination in the healthcare work environment by one of the types of hazardous drugs, cytostatics, has been found in multiple international studies. Recent studies and guidelines recommend surface monitoring for risk assessment of healthcare professionals' exposure. The availability of detection techniques is critical to successfully carry out this type of monitoring. The use of new semi-quantitative techniques allows quicker results. The main objective of this study was to determine the existence of hazardous drugs on the working surfaces in different locations of a tertiary hospital using the BD HD Check® semi-quantitative device. The presence of methotrexate, doxorubicin and cyclophosphamide was analysed at 80, 89 and 82 locations in 10, 13 and 11 clinical units, respectively. A total of 251 samples were analysed. The monitoring results were positive for 13.1% of the analysed samples, with 36.3% of the methotrexate samples, 0% of the doxorubicin samples and 4.9% of the cyclophosphamide samples. Mapping the presence of HD in our hospital has allowed us to evaluate the effectiveness of controls established in the hospital to minimise the exposure of healthcare professionals to hazardous drugs. The speed in obtaining results has enabled immediate corrective actions in cases where contaminated surfaces were detected.
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Molina DAR, Vargas JHL, Gutierrez JAB, Gallo-Ortiz A, Duarte-Correa Y. Residues of veterinary drugs and heavy metals in bovine meat from Urabá (Antioquia, Colombia), a promising step forward towards international commercialization. Vet Anim Sci 2021; 13:100192. [PMID: 34409195 PMCID: PMC8363876 DOI: 10.1016/j.vas.2021.100192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 07/31/2021] [Accepted: 08/02/2021] [Indexed: 11/29/2022] Open
Abstract
Residues of veterinary drugs in samples of beef from Urabá (Antioquia, Colombia) were found below the maximum limits allowed by national and international regulations (European Union). Cadmium and lead content in samples of bovine cuts from Urabá (Antioquia, Colombia) were found below the maximum permissible limits of national and international regulation (European Union). There were no differences in the loin and neck cut meat samples, fulfilling the applicable legal requirements for both cases.
Veterinary drugs are used for disease control in bovines Their presence at acceptable levels is a cause of concern for consumers and control agencies, as well as being a limitation for accessing international markets. The objective of this research was to evaluate the presence of residues of veterinary drugs and heavy metals in meat cuts from the Urabá region in Colombia. From a total of 80 samples of meat cuts from the loin and neck, we determined the presence of 29 veterinary drug residues and of cadmium and lead. The drug residues were quantified by liquid chromatography coupled to mass spectrometry. Heavy metals were measured by electrothermal atomic absorption. As a result, all evaluated samples complied with Colombian and European regulations for drug residues and heavy metals. These results demonstrate good veterinary practices used for bovines raised in this part of Colombia, and they represent an export opportunity and an opening for new markets that can be enhanced by the implementation of a meat quality seal from this region.
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Affiliation(s)
- Diego Alonso Restrepo Molina
- Department of Agricultural and Food Engineering, Faculty of Agricultural Sciences, Universidad Nacional de Colombia, 050034, Medellín, Colombia
| | - Jairo Humberto López Vargas
- Department of Agricultural and Food Engineering, Faculty of Agricultural Sciences, Universidad Nacional de Colombia, 050034, Medellín, Colombia
| | - Jesús Alfredo Berdugo Gutierrez
- Department of Agricultural and Food Engineering, Faculty of Agricultural Sciences, Universidad Nacional de Colombia, 050034, Medellín, Colombia
| | - Andrés Gallo-Ortiz
- INTAL Research Group. INTAL Foundation, Institute of Food Science and Technology, 055411, Itagüí, Colombia
| | - Yudy Duarte-Correa
- INTAL Research Group. INTAL Foundation, Institute of Food Science and Technology, 055411, Itagüí, Colombia.,BIOALI Research Group, Food Department, Faculty of Pharmaceutical and Food Sciences, Universidad de Antioquia, 050010, Medellín, Colombia
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Alamri M, Qasem AA, Mohamed AA, Hussain S, Ibraheem MA, Shamlan G, Alqah HA, Qasha AS. Food packaging's materials: A food safety perspective. Saudi J Biol Sci 2021; 28:4490-4499. [PMID: 34354435 PMCID: PMC8325021 DOI: 10.1016/j.sjbs.2021.04.047] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 04/14/2021] [Accepted: 04/18/2021] [Indexed: 11/25/2022] Open
Abstract
Food packaging serves purposes of food product safety and easy handling and transport by preventing chemical contamination and enhancing shelf life, which provides convenience for consumers. Various types of materials, including plastics, glass, metals, and papers and their composites, have been used for food packaging. However, owing to consumers' increased health awareness, the significance of transferring harmful materials from packaging materials into foods is of greater concern. This review highlights the interactions of food with packaging materials and elaborates the mechanism, types, and contributing factors of migration of chemical substances from the packaging to foods. Also, various types of chemical migrants from different packaging materials with their possible impacts on food safety and human health are discussed. We conclude with a future outlook based on legislative considerations and ongoing technical contributions to optimization of food-package interactions.
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Affiliation(s)
- M.S. Alamri
- Department of Food Science and Nutrition, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Akram A.A. Qasem
- Department of Food Science and Nutrition, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Abdellatif A. Mohamed
- Department of Food Science and Nutrition, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Shahzad Hussain
- Department of Food Science and Nutrition, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Mohamed A. Ibraheem
- Department of Food Science and Nutrition, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Ghalia Shamlan
- Department of Food Science and Nutrition, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Hesham A. Alqah
- Department of Food Science and Nutrition, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Ali S. Qasha
- Department of Food Science and Nutrition, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
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Dos Santos RL, de Sousa Correia JM, Dos Santos EM. Freshwater aquatic reptiles (Testudines and Crocodylia) as biomonitor models in assessing environmental contamination by inorganic elements and the main analytical techniques used: a review. Environ Monit Assess 2021; 193:498. [PMID: 34287720 DOI: 10.1007/s10661-021-09212-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 06/12/2021] [Indexed: 06/13/2023]
Abstract
Despite the general lack of studies that use reptiles as bioindicators, the value of freshwater turtles and crocodilians in ecotoxicology has been proven, due to their importance as sentinel species. The aim of this study was to compile information on the use of freshwater turtles and crocodilians as environmental biomonitors of inorganic element contamination. We searched for articles in databases using specific keywords. A total of 104 studies published between the years 1970 and 2020 were collected. We noted a general increase in the number of studies involving turtles and crocodilians during the study time period. The Order Testudines were the subjects of 46% of the analysed publications, and the Order Crocodylia accounted for 54%. Within these studies, we counted 39 species (turtles n = 29 and crocodilians n = 10). Forty chemical elements were evaluated in the analysed articles, of which the majority represented non-essential elements (Hg, Cd, Pb). Although internal organs constituted the main biological matrix chosen for each group (37%), we observed an increase in the use of non-destructive matrices in both groups (scale, blood, tail muscle, carapace). The majority of analysed studies used HNO3 for the sample decomposition, with the majority of analyses being performed using atomic absorption spectroscopy (53%). Mainly blank controls (19%), analyte recovery (18%) and replicates (18%) were used as methods of validating analytical procedures. Furthermore, the studies used certified reference materials, which measure the accuracy of the methods used. We conclude that the increase in the use of aquatic reptiles in environmental monitoring research is mainly due to their ability to reveal integrated changes in ecosystems, aiding in environmental public policy decision-making and effective management plans.
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Affiliation(s)
- Rayssa Lima Dos Santos
- Programa de Pós-Graduação em Biodiversidade e Conservação, Av. Gregório Ferraz Nogueira, Universidade Federal Rural de Pernambuco, Serra Talhada, PE, Brazil.
| | | | - Ednilza Maranhão Dos Santos
- Departamento de Biologia, Universidade Federal Rural de Pernambuco, Rua Manoel de Medeiros, Recife, PE, Brazil
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Bio S, Nunes B. Twists and turns of an oyster's life: effects of different depuration periods on physiological biochemical functions of oysters. Environ Sci Pollut Res Int 2021; 28:29601-29614. [PMID: 33559825 DOI: 10.1007/s11356-021-12683-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 01/22/2021] [Indexed: 06/12/2023]
Abstract
Aquaculture activities are often established in the vicinity of highly populated, potentially contaminated areas. Animals cultured at such locations, namely bivalves, are frequently used as test organisms in ecotoxicological testing. In this case, a period of depuration is required to allow the normalization of physiological processes, which are likely to be altered after exposure to a multiplicity of waterborne contaminants occurring in the wild. One of the most important species in modern marine aquaculture is the oyster species Crassostrea gigas. The aim of this study was to assess if the current depuration time frame of 24 h (adopted by most aquaculture facilities), is long enough to permit oysters to revert potential toxic effects exerted by environmental contaminants, allowing their use in laboratory-based ecotoxicological studies. The selected approach involved the monitoring of biochemical (antioxidant defence, oxidative damage, phase II metabolism, and neurological homeostasis) and physiological (condition index) parameters, along a period of 42 days. The obtained results showed that a period of 24 h does not revert any of the potential toxic effects caused by environmental contaminants to which animals may have been previously subjected; even a period of 42 days was not long enough for the oysters to completely normalize the levels of their antioxidant defences, namely total GPx activity, which increased over time. Lipid peroxidation was also increased during the depuration period, and the activity of the metabolic isoenzymes GSTs was significantly decreased. Furthermore, AChE activity measured in the adductor muscle of oysters was increased over time. These assumptions suggest that a period of depuration longer than 24 h is mandatory to obtain adequate test organisms of this oyster species, to be used for ecotoxicological testing purposes.
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Affiliation(s)
- Sofia Bio
- Departamento de Biologia, Universidade de Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Bruno Nunes
- Departamento de Biologia, Universidade de Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal.
- Centro de Estudos do Ambiente e do Mar (CESAM), Universidade de Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal.
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Abstract
PURPOSE OF REVIEW Approximately 12% of the population in the US and Canada rely on federally unregulated private wells, which are common in rural areas and may be susceptible to microbiological and chemical contamination. This review identifies and summarizes recent findings on contaminants of emerging concern in well water across the US and Canada. RECENT FINDINGS Private well water quality modeling is complicated by the substantial variability in contamination sources, well construction, well depth, and the hydrogeology of the environment surrounding the well. Temporal variation in contaminant levels in wells suggests the need for monitoring efforts with greater spatial and temporal coverage. More extensive private well monitoring will help identify wells at greater risk of contamination, and in turn, public health efforts can focus on education and outreach to improve monitoring, maintaining, and treating private wells in these communities. Community interventions need to be coupled with stricter regulations and financing mechanisms that can support and protect private well owners.
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Quintanilla-Mena M, Gold-Bouchot G, Zapata-Pérez O, Rubio-Piña J, Quiroz-Moreno A, Vidal-Martínez VM, Aguirre-Macedo ML, Puch-Hau C. Biological responses of shoal flounder (Syacium gunteri) to toxic environmental pollutants from the southern Gulf of Mexico. Environ Pollut 2020; 258:113669. [PMID: 31806456 DOI: 10.1016/j.envpol.2019.113669] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/23/2019] [Accepted: 11/21/2019] [Indexed: 06/10/2023]
Abstract
The Gulf of Mexico (GoM) is exposed to a diversity of contaminants, such as hydrocarbons and heavy metal(oid)s, either from natural sources or as a result of uncontrolled coastal urbanisation and industrialisation. To determine the effect of these contaminants on the marine biota along the Mexican GoM, the biological responses of the shoal flounder Syacium gunteri, naturally exposed, were studied. The study area included all the Mexican GoM, which was divided into three areas: West-southwest (WSW), South-southwest (SSW) and South-southeast (SSE). The biological responses included the global DNA methylation levels, the expression of biomarker genes related to contaminants (cytochrome P450 1A, glutathione S-transferase, glutathione reductase, glutathione peroxidase, catalase, and vitellogenin), histopathological lesions and PAH metabolites in bile (hydroxynaphthalene, hydroxyphenanthrene, hydroxypyrene and Benzo[a]pyrene). The correlation between the biological responses and the concentration of contaminants (hydrocarbons and metal(oid)s), present in both sediments and organisms, were studied. The shoal flounders in WSW and SSW areas presented higher DNA hypomethylation, less antioxidative response and biotransformation gene expression and a higher concentration of PAH metabolites in bile than SSE area; those responses were associated with total hydrocarbons and metals such as chromium (Cr). SSE biological responses were mainly associated with the presence of metals, such as cadmium (Cd) and copper (Cu), in the tissue of shoal flounders. The results obtained on the physiological response of the shoal flounder can be used as part of a permanent active environmental surveillance program to watch the ecosystem health of the Mexican GoM.
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Affiliation(s)
- Mercedes Quintanilla-Mena
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Departamento de Recursos del Mar, Unidad Mérida. Km. 6, Antigua Carretera a Progreso, Apdo. Postal 73-Cordemex, 97310 Mérida, Yucatán, Mexico
| | - Gerardo Gold-Bouchot
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Departamento de Recursos del Mar, Unidad Mérida. Km. 6, Antigua Carretera a Progreso, Apdo. Postal 73-Cordemex, 97310 Mérida, Yucatán, Mexico; Department of Oceanography and Geochemical and Environmental Research Group (GERG), Texas A&M University, College Station, TX, United States
| | - Omar Zapata-Pérez
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Departamento de Recursos del Mar, Unidad Mérida. Km. 6, Antigua Carretera a Progreso, Apdo. Postal 73-Cordemex, 97310 Mérida, Yucatán, Mexico
| | - Jorge Rubio-Piña
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Departamento de Recursos del Mar, Unidad Mérida. Km. 6, Antigua Carretera a Progreso, Apdo. Postal 73-Cordemex, 97310 Mérida, Yucatán, Mexico
| | - Adriana Quiroz-Moreno
- Centro de Investigación Científica de Yucatán, Calle 43 No. 130, Colonia Chuburna de Hidalgo, 97200 Mérida, Yucatán, Mexico
| | - Víctor Manuel Vidal-Martínez
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Departamento de Recursos del Mar, Unidad Mérida. Km. 6, Antigua Carretera a Progreso, Apdo. Postal 73-Cordemex, 97310 Mérida, Yucatán, Mexico
| | - Ma Leopoldina Aguirre-Macedo
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Departamento de Recursos del Mar, Unidad Mérida. Km. 6, Antigua Carretera a Progreso, Apdo. Postal 73-Cordemex, 97310 Mérida, Yucatán, Mexico
| | - Carlos Puch-Hau
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Departamento de Recursos del Mar, Unidad Mérida. Km. 6, Antigua Carretera a Progreso, Apdo. Postal 73-Cordemex, 97310 Mérida, Yucatán, Mexico.
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Sharov P, Abbasov R, Temnikova A. Remediation of soil contaminated with persistent organic pollutants in Sumgait, Azerbaijan. Environ Monit Assess 2019; 191:464. [PMID: 31243613 DOI: 10.1007/s10661-019-7560-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 05/23/2019] [Indexed: 06/09/2023]
Abstract
The Sumgait remediation project was implemented in 2015 as a partnership between Blacksmith Institute and the site owner Azerikimya Joint Stock Company (Azerikimya) in Sumgait City, Azerbaijan Republic, about 30 km northwest of Baku. The project was financed by the European Commission and supported by the Ministry of Ecology and Natural Resources (MENR) and Sumgait Municipality. The site is a place on the Caspian Sea coast that was formerly an industrial area highly contaminated with various pollutants and particularly benzo(a)pyrene, benzene, and polychlorinated biphenyls (PCBs). As part of initial environmental assessment, the project team took soil samples at 19 locations at the surface and at the depth of 0.5 m. The maximum topsoil benzo(a)pyrene concentration was 76.21 mg/kg, benzene, 121.5 mg/kg, and PCBs, 121.02 mg/kg. The remediation project involved the removal of 804 m3 of contaminated soil and disposal of the contaminated soil at the MENR Hazardous Waste Polyqon (landfill). A comparison of pre- and post-excavation sampling shows that average contaminant levels in soils in the upper 0.5 m were reduced by an average of 97%. These actions were followed by bioremediation activities. More than 13,000 m3 of clean soil and organic fertilizer were placed and leveled over an area of two hectares. Approximately 1200 locally grown native tree species were planted, and a drip irrigation system was installed. The area is now a park close to the beach.
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Affiliation(s)
- Petr Sharov
- Blacksmith Institute Pure Earth, New York, NY, USA.
| | | | - Alena Temnikova
- Blacksmith Institute Pure Earth, New York, NY, USA
- Far Eastern Federal University, Vladivostok, Russia
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Banerjee S, Sarkar RR, Chattopadhyay J. Effect of copper contamination on zooplankton epidemics. J Theor Biol 2019; 469:61-74. [PMID: 30817925 DOI: 10.1016/j.jtbi.2019.02.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 02/18/2019] [Accepted: 02/22/2019] [Indexed: 11/18/2022]
Abstract
Infectious disease and chemical contamination are increasingly becoming vital issues in many ecosystems. However, studies integrating the two are surprisingly rare. Contamination not only affects the inherent host-resource interaction which influences the epidemic process but may also directly affect epidemiological traits via changes in host's behaviour. The fact that heavy metal such as copper is also an essential trace element for organisms, further increase complexity which make predicting the resultant effect of contamination and disease spread difficult. Motivated by this, we model the effect of copper enrichment on a phytoplankton-zooplankton-fungus system. We show that extremely deficient or toxic copper may have a destabilizing effect on the underlying host-resource dynamics due to increased relative energy fluxes as a result of low host mortality due to fish predation. Further, on incorporating disease into the system, we find that the system can become disease-free for an intermediate range of copper concentration whereas it may persist for very less copper enrichment. Also, we predict that there may exist vulnerable regions of copper concentration near the toxic and deficient levels, where the parasite can invade the system for a comparatively lower spore yield. Overall, our results demonstrate that, the effect of contamination may be fundamental to understanding disease progression in community ecology.
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Affiliation(s)
- Swarnendu Banerjee
- Agricultural and Ecological Research Unit, Indian Statistical Institute, 203, B. T. Road, Kolkata 700108, India
| | - Ram Rup Sarkar
- Chemical Engineering and Process Development, CSIR-National Chemical Laboratory, Pune 411008, Maharashtra, India; Academy of Scientific & Innovative Research (AcSIR), CSIR-NCL Campus, Pune, India
| | - Joydev Chattopadhyay
- Agricultural and Ecological Research Unit, Indian Statistical Institute, 203, B. T. Road, Kolkata 700108, India.
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Abstract
Cross contamination is a major concern in the pharmaceutical industry, especially with long - term dosing and possible cumulative effects. The risk depends on many factors that can be divided into three main groups: individual related-starting from the individual's genomic makeup, age, sex, environment, and even diet and psychological state, which in turn alter the individual's response to contamination and to any active pharmaceutical ingredient (API); formulation related-the API's cleanability, solubility, batch size, maximum daily dose, and most importantly permitted daily exposure (PDE), which covers the toxicological profile of this API, including its genotoxicity, reproductive toxicity, sensitizing potential, or any adverse effects that would result from long- or short - term cross contamination; and facility related-as the machine shared surface area between Product A as the contaminant and Product B as the contaminated. The following approach is based on EMA recommendations on health - based exposure limits. It aims to address all three of the aforementioned groups to give a scientific rationale on how to evaluate the cleaning process efficiency.LAY ABSTRACT: This manuscript aims to provide a health-based exposure limit for acceptable carryover of one pharmaceutical product to another in a multiproduct pharmaceutical facility, owing to the manufacturing of more than one product on the same machine line, without any affects upon or side effects in patients. The risk assessment of cross contamination is affected by many factors, related to either the patients taking the pharmaceutical products or the pharmaceutical product itself.Factors related to patients include those that might alter the individual's responses toward active pharmaceutical products; for instance, the cytochrome P450 (CYP) liver enzyme family is responsible for the breakdown of more than 30 different classes of drugs. Patients having less active or inactive forms of CYP enzymes cannot metabolize or eliminate certain drugs, leading to accumulation and increased toxicity of those drugs. Aging also affects the metabolizing process of drugs. Other factors can affect an individual's response toward any drug, and these effects range from minor to major.The factors related to the facility or formulation itself also have a major impact on the determination of maximum allowed carryover between two products; for instance, a potentially carcinogenic active pharmaceutical ingredient must have a lower accepted carryover than a noncarcinogenic one. Smaller batch size poses a larger threat when the batch is contaminated with the same amount of contaminant as a larger batch, and a large surface area machine train poses a larger risk for contamination.
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Syberg K, Backhaus T, Banta G, Bruce P, Gustavsson M, Munns WR, Rämö R, Selck H, Gunnarsson JS. Toward a conceptual approach for assessing risks from chemical mixtures and other stressors to coastal ecosystem services. Integr Environ Assess Manag 2017; 13:376-386. [PMID: 27662428 DOI: 10.1002/ieam.1849] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Revised: 03/28/2016] [Accepted: 09/14/2016] [Indexed: 06/06/2023]
Abstract
Growth of human populations and increased human activity, particularly in coastal areas, increase pressure on coastal ecosystems and the ecosystem services (ES) they provide. As a means toward being able to assess the impact of multiple stressors on ES, in the present study we propose an 8-step conceptual approach for assessing effects of chemical mixtures and other stressors on ES in coastal areas: step A, identify the relevant problems and policy aims; step B, identify temporal and spatial boundaries; step C, identify relevant ES; step D, identify relevant stressors (e.g., chemicals); step E, translate impacts into ES units; step F, assess cumulative risk in ES units; step G, rank stressors based on their contribution to adverse effects on ES; and step H, implement regulation and management as appropriate and necessary. Two illustrative case studies (Swedish coastal waters and a coastal lagoon in Costa Rica) are provided; one focuses on chemicals that affect human food supply and the other addresses pesticide runoff and trade-offs among ES. The 2 cases are used to highlight challenges of such risk assessments, including use of standardized versus ES-relevant test species, data completeness, and trade-offs among ES. Lessons learned from the 2 case studies are discussed in relation to environmental risk assessment and management of chemical mixtures. Integr Environ Assess Manag 2017;13:376-386. © 2016 SETAC.
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Affiliation(s)
- Kristian Syberg
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| | - Thomas Backhaus
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Gary Banta
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| | - Peter Bruce
- Department of Ecology, Environment and Plant Sciences, Stockholm University, Stockholm, Sweden
| | - Mikael Gustavsson
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Wayne R Munns
- Atlantic Ecology Division, US Environmental Protection Agency, Narragansett, Rhode Island
| | - Robert Rämö
- Department of Ecology, Environment and Plant Sciences, Stockholm University, Stockholm, Sweden
| | - Henriette Selck
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| | - Jonas S Gunnarsson
- Department of Ecology, Environment and Plant Sciences, Stockholm University, Stockholm, Sweden
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Burgeot T, Akcha F, Ménard D, Robinson C, Loizeau V, Brach-Papa C, Martínez-Gòmez C, Le Goff J, Budzinski H, Le Menach K, Cachot J, Minier C, Broeg K, Hylland K. Integrated monitoring of chemicals and their effects on four sentinel species, Limanda limanda, Platichthys flesus, Nucella lapillus and Mytilus sp., in Seine Bay: A key step towards applying biological effects to monitoring. Mar Environ Res 2017; 124:92-105. [PMID: 27839718 DOI: 10.1016/j.marenvres.2016.10.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 07/05/2016] [Accepted: 10/31/2016] [Indexed: 06/06/2023]
Abstract
The International workshop on Integrated Assessment of CONtaminants impacts on the North sea (ICON) provided a framework to validate the application of chemical and biological assessment thresholds (BACs and EACs) in the Seine Bay in France. Bioassays (oyster larval anomalies, Corophium arenarium toxicity assay and DR Calux) for sediment and biomarkers: ethoxyresorufin-O-deethylase (EROD) activity, acetylcholinesterase (AChE) activity, lysosomal membrane stability (LMS), DNA strand breaks using the Comet assay, DNA adducts, micronucleus (MN), PAH metabolites, imposex, intersex and fish external pathologies were analysed in four marine sentinel species (Platichthys flesus, Limanda limanda, Mytilus sp. and Nucella lapilus). Polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and heavy metals were analysed in biota and sediment. Results for sediment and four species in 2008-2009 made it possible to quantify the impact of contaminants using thresholds (Environmental Assessment Criteria/EAC2008: 70% and EAC2009: 60%) and effects (EAC2008: 50% and EAC2009: 40%) in the Seine estuary. The Seine estuary is ranked among Europe's most highly polluted sites.
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Affiliation(s)
- Thierry Burgeot
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France.
| | - Farida Akcha
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France
| | - Dominique Ménard
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France
| | - Craig Robinson
- Marine Scotland Science, Marine Laboratory, 375 Victoria Road, Aberdeen, AB11 9DB, UK
| | - Véronique Loizeau
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France
| | - Christophe Brach-Papa
- Department of Biogeochemistry and Ecotoxicology, Ifremer, Rue de l'Ile d'Yeu, BP 21105, 44311, Nantes cedex 03, France
| | - Concepción Martínez-Gòmez
- Instituto Espagňol de Oceanografia, Oceanografic Centre of Murcia, Varadero 1, 30740, San Pedro del Pinatar, Murcia, Spain
| | - Jérémie Le Goff
- Adn'Tox, GRECAN, Centre François Baclesse, Avenue du Général Harris, 14076, Caen Cedex 05, France
| | - Hélène Budzinski
- University of Bordeaux, Laboratory EPOC, UMR CNRS 5805, 33615, Pessac cedex, France
| | - Karine Le Menach
- University of Bordeaux, Laboratory EPOC, UMR CNRS 5805, 33615, Pessac cedex, France
| | - Jérome Cachot
- University of Bordeaux, Laboratory EPOC, UMR CNRS 5805, 33615, Pessac cedex, France
| | - Christophe Minier
- Laboratory of Ecotoxicology (LEMA), UMR SEBIO, University of Le Havre, 25 Rue P. Lebon, 76058, Le Havre, France
| | - Katja Broeg
- Federal Maritime and Hydrographic Agency of Germany (BSH), Benhard-Nocht-Straße 78, 20359, Hamburg, Germany
| | - Ketil Hylland
- Department of Biosciences, University of Oslo, Pb 1066, Blindern, N-0316, Oslo, Norway
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Al-Sarawi HA, Jha AN, Al-Sarawi MA, Lyons BP. Historic and contemporary contamination in the marine environment of Kuwait: An overview. Mar Pollut Bull 2015; 100:621-628. [PMID: 26228067 DOI: 10.1016/j.marpolbul.2015.07.052] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 06/26/2015] [Accepted: 07/23/2015] [Indexed: 06/04/2023]
Abstract
The rapid expansion of industry, along with previous pollution events linked to conflicts in the region, have led to a variety of contaminants being inadvertently or deliberately discharged into Kuwait's marine environment. These include polycyclic aromatic hydrocarbons (PAHs) and trace metals, from the petrochemical industry, and contaminated brine from the region's desalination industries. The present paper has reviewed over 60 studies that have reported the levels of contaminants, including PAHs, metals and polychlorinated biphenyls (PCBs) present in seawater, sediment and representative marine organisms. Most of the reviewed literature confirmed that while Kuwait's marine environment has been subjected to a wide array of pollution events, the actual levels of contamination remains relatively low. However, sediment contamination hotspots associated with point sources of industrial contamination, such as originating from the Shuaiba industrial area, do exist at a number of locations around the coast.
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Affiliation(s)
- Hanan A Al-Sarawi
- Kuwait Environment Public Authority, P.O. Box 24395, Safat 13104, Kuwait; School of Biological Sciences, Plymouth University, Drake Circus, Plymouth PL4 8AA, UK.
| | - Awadhesh N Jha
- School of Biological Sciences, Plymouth University, Drake Circus, Plymouth PL4 8AA, UK
| | - Mohammad A Al-Sarawi
- Department of Earth & Environmental Sciences, Kuwait University, Faculty of Science, P.O. Box 5969, Safat 13060, Kuwait
| | - Brett P Lyons
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Weymouth Laboratory, Barrack Road, Weymouth, Dorset DT4 8UB, UK
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Centeno-Chalé OA, Aguirre-Macedo ML, Gold-Bouchot G, Vidal-Martínez VM. Effects of oil spill related chemical pollution on helminth parasites in Mexican flounder Cyclopsetta chittendeni from the Campeche Sound, Gulf of Mexico. Ecotoxicol Environ Saf 2015; 119:162-169. [PMID: 26004356 DOI: 10.1016/j.ecoenv.2015.04.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Revised: 04/23/2015] [Accepted: 04/24/2015] [Indexed: 06/04/2023]
Abstract
During an environmental impact study of an accidental oil spill in the Campeche Sound in October 2007, we examined the helminth parasites of the benthic flatfish Cyclopsetta chittendeni as well as the concentrations of hydrocarbons and heavy metals in the sediment. The aim of this study was to determine the potential effects of these contaminants on the helminth communities of the flatfish. A total of 427 hosts were examined, and 16,895 helminths, representing 17 species, were obtained from two surveys (March and July, 2008). Statistically significant negative associations were observed between the hydrocarbons and helminth parasite abundances using multivariate methods. The results suggest that in October 2007, the oil spill had a strong negative effect on these helminth communities. However, after five months, the impacted stations were re-populated by both the flatfish and helminths. The most likely explanation for this rapid recovery is the rescue effect from non-impacted habitats to impacted stations.
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Affiliation(s)
- Oscar Arturo Centeno-Chalé
- Laboratorios de Parasitología Instituto Politécnico Nacional Unidad Mérida, Carretera antigua a Progreso Km 6, 97310 Mérida, Yucatán, México; Centro de Investigación y Estudios Avanzados, Instituto Politécnico Nacional Unidad Mérida, Carretera antigua a Progreso Km 6, 97310 Mérida, Yucatán, México.
| | - Ma Leopoldina Aguirre-Macedo
- Laboratorios de Parasitología Instituto Politécnico Nacional Unidad Mérida, Carretera antigua a Progreso Km 6, 97310 Mérida, Yucatán, México; Centro de Investigación y Estudios Avanzados, Instituto Politécnico Nacional Unidad Mérida, Carretera antigua a Progreso Km 6, 97310 Mérida, Yucatán, México
| | - Gerardo Gold-Bouchot
- Geoquímica Marina, Departamento de Recursos del Mar, Instituto Politécnico Nacional Unidad Mérida, Carretera antigua a Progreso Km 6, 97310 Mérida, Yucatán, México; Centro de Investigación y Estudios Avanzados, Instituto Politécnico Nacional Unidad Mérida, Carretera antigua a Progreso Km 6, 97310 Mérida, Yucatán, México
| | - Víctor Manuel Vidal-Martínez
- Laboratorios de Parasitología Instituto Politécnico Nacional Unidad Mérida, Carretera antigua a Progreso Km 6, 97310 Mérida, Yucatán, México; Centro de Investigación y Estudios Avanzados, Instituto Politécnico Nacional Unidad Mérida, Carretera antigua a Progreso Km 6, 97310 Mérida, Yucatán, México
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24
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Becerra-Castro C, Lopes AR, Vaz-Moreira I, Silva EF, Manaia CM, Nunes OC. Wastewater reuse in irrigation: a microbiological perspective on implications in soil fertility and human and environmental health. Environ Int 2015; 75:117-35. [PMID: 25461421 DOI: 10.1016/j.envint.2014.11.001] [Citation(s) in RCA: 162] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 11/04/2014] [Accepted: 11/04/2014] [Indexed: 05/25/2023]
Abstract
The reuse of treated wastewater, in particular for irrigation, is an increasingly common practice, encouraged by governments and official entities worldwide. Irrigation with wastewater may have implications at two different levels: alter the physicochemical and microbiological properties of the soil and/or introduce and contribute to the accumulation of chemical and biological contaminants in soil. The first may affect soil productivity and fertility; the second may pose serious risks to the human and environmental health. The sustainable wastewater reuse in agriculture should prevent both types of effects, requiring a holistic and integrated risk assessment. In this article we critically review possible effects of irrigation with treated wastewater, with special emphasis on soil microbiota. The maintenance of a rich and diversified autochthonous soil microbiota and the use of treated wastewater with minimal levels of potential soil contaminants are proposed as sine qua non conditions to achieve a sustainable wastewater reuse for irrigation.
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Affiliation(s)
- Cristina Becerra-Castro
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa/Porto, Rua Arquiteto Lobão Vital, 4202-401 Porto, Portugal; LEPABE, Laboratório de Engenharia de Processos, Ambiente, Biotecnologia e Energia, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Ana Rita Lopes
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa/Porto, Rua Arquiteto Lobão Vital, 4202-401 Porto, Portugal; LEPABE, Laboratório de Engenharia de Processos, Ambiente, Biotecnologia e Energia, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Ivone Vaz-Moreira
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa/Porto, Rua Arquiteto Lobão Vital, 4202-401 Porto, Portugal; LEPABE, Laboratório de Engenharia de Processos, Ambiente, Biotecnologia e Energia, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Elisabete F Silva
- Escola Superior de Tecnologia e Gestão, Instituto Politécnico de Viseu, Campus Politécnico de Repeses, 3504-510 Viseu, Portugal
| | - Célia M Manaia
- CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa/Porto, Rua Arquiteto Lobão Vital, 4202-401 Porto, Portugal.
| | - Olga C Nunes
- LEPABE, Laboratório de Engenharia de Processos, Ambiente, Biotecnologia e Energia, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.
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