151
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Chen L, Lin H, Li H, Wang M, Qiu B, Yang Z. Influence of filtration during sample pretreatment on the detection of antibiotics and non-steroidal anti-inflammatory drugs in natural surface waters. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 650:769-778. [PMID: 30308852 DOI: 10.1016/j.scitotenv.2018.08.437] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 08/28/2018] [Accepted: 08/31/2018] [Indexed: 06/08/2023]
Abstract
Owing to the ease and effectiveness of removing suspended substances (SSs), filtration has become a universal pretreatment step during water sample preparation. However, it can lead to the underestimation of contaminants if the targets easily associate with the SSs or filters. For the first time, this study comprehensively assessed issues related to filtration for the accurate quantification of 35 typical pharmaceuticals, including 28 antibiotics and seven non-steroidal anti-inflammatory drugs (NSAIDs), in water samples by comparing the effects of different filter materials, preservatives, and water matrices on the recoveries. The results showed that some sulfonamides and NSAIDs had an affinity for nylon filters, whereas trimethoprim and macrolides were easily retained on mixed cellulose ester filters. The use of glass fiber filter (0.7 μm) resulted in improved recovery of all the targets. Acidification promoted the adsorption of fluoroquinolones, tylosin, and roxithromycin on SSs, whereas 5% methanol resulted in desorption of macrolides from the SSs and other pharmaceuticals (sulfadiazine, trimethoprim, etc.) from the solid-phase extraction cartridges. Without additional detection of targets adsorbed on the SSs and filters, the addition of appropriate surrogates prior to filtration can help correct the loss.
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Affiliation(s)
- Leilei Chen
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, PR China
| | - Huiju Lin
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, PR China
| | - Haipu Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, PR China; Center for Environment and Water Resources, Central South University, Changsha 410083, PR China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha 410083, PR China.
| | - Mengmeng Wang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, PR China
| | - Bo Qiu
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, PR China; Center for Environment and Water Resources, Central South University, Changsha 410083, PR China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha 410083, PR China
| | - Zhaoguang Yang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, PR China; Center for Environment and Water Resources, Central South University, Changsha 410083, PR China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha 410083, PR China.
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152
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Aalizadeh R, Nika MC, Thomaidis NS. Development and application of retention time prediction models in the suspect and non-target screening of emerging contaminants. JOURNAL OF HAZARDOUS MATERIALS 2019; 363:277-285. [PMID: 30312924 DOI: 10.1016/j.jhazmat.2018.09.047] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 09/16/2018] [Accepted: 09/17/2018] [Indexed: 05/13/2023]
Abstract
Hydrophilic interaction liquid chromatography (HILIC) and reversed phase LC (RPLC) coupled to high resolution mass spectrometry (HRMS) are widely used for the identification of suspects and unknown compounds in the environment. For the identification of unknowns, apart from mass accuracy and isotopic fitting, retention time (tR) and MS/MS spectra evaluation is required. In this context, a novel comprehensive workflow was developed to study the tR behavior of large groups of emerging contaminants using Quantitative Structure-Retention Relationships (QSRR). 682 compounds were analyzed by HILIC-HRMS in positive Electrospray Ionization mode (ESI). Moreover, an extensive dataset was built for RPLC-HRMS including 1830 and 308 compounds for positive and negative ESI, respectively. Support Vector Machines (SVM) was used to model the tR data. The applicability domains of the models were studied by Monte Carlo Sampling (MCS) methods. The MCS method was also used to calculate the acceptable error windows for the predicted tR from various LC conditions. This paper provides validated models for predicting tR in HILIC/RPLC-HRMS platforms to facilitate identification of new emerging contaminants by suspect and non-target HRMS screening, and were applied for the identification of transformation products (TPs) of emerging contaminants and biocides in wastewater and sludge.
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Affiliation(s)
- Reza Aalizadeh
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771, Athens, Greece
| | - Maria-Christina Nika
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771, Athens, Greece
| | - Nikolaos S Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771, Athens, Greece.
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153
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Ruan Y, Wu R, Lam JCW, Zhang K, Lam PKS. Seasonal occurrence and fate of chiral pharmaceuticals in different sewage treatment systems in Hong Kong: Mass balance, enantiomeric profiling, and risk assessment. WATER RESEARCH 2019; 149:607-616. [PMID: 30522053 DOI: 10.1016/j.watres.2018.11.010] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/29/2018] [Accepted: 11/05/2018] [Indexed: 06/09/2023]
Abstract
Concern about the presence of chiral pharmaceuticals in the environment from wastewater discharge is mounting. In this work, the occurrence and fate of atenolol, metoprolol, venlafaxine, and chloramphenicol, including 10 different stereoisomers, were investigated in sewage and sludge from diverse treatment processes in 4 sewage treatment plants (STPs) in Hong Kong via 4 sampling campaigns over a period of 2 years. The average amounts of individual pharmaceuticals entering the STPs ranged from 4.91 g/d to 6290 g/d, with sludge carrying much lower amounts than the discharged effluent. Mass balance analysis revealed that: larger quantities of these pharmaceuticals were released during the dry seasons, biodegradation was the primary removal mechanism for atenolol and chloramphenicol, and the removal via primary sedimentation and disinfection processes was insignificant (<30%). Selectivity toward R-(+)-atenolol, S-(-)-metoprolol, and R-(-)-venlafaxine was mostly found across secondary-treated effluent samples. Sold as an enantiopure pharmaceutical in R,R-para-form, chloramphenicol was preferentially eliminated after biological process. This is the first study on the occurrence of chloramphenicol enantiomers in the aquatic environment. Ecotoxicological assessment indicated that atenolol and metoprolol could pose risks to marine fish in effluent-receiving waters (i.e., the western waters and Victoria Harbor) of Hong Kong, while R-(+)-atenolol could pose a risk to protozoans five times higher than the S-(-)-enantiomer.
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Affiliation(s)
- Yuefei Ruan
- State Key Laboratory of Marine Pollution (SKLMP), Research Centre for the Oceans and Human Health, Shenzhen Key Laboratory for the Sustainable Use of Marine Biodiversity, City University of Hong Kong, Hong Kong, China
| | - Rongben Wu
- State Key Laboratory of Marine Pollution (SKLMP), Research Centre for the Oceans and Human Health, Shenzhen Key Laboratory for the Sustainable Use of Marine Biodiversity, City University of Hong Kong, Hong Kong, China; Department of Chemistry, City University of Hong Kong, Hong Kong, China
| | - James C W Lam
- State Key Laboratory of Marine Pollution (SKLMP), Research Centre for the Oceans and Human Health, Shenzhen Key Laboratory for the Sustainable Use of Marine Biodiversity, City University of Hong Kong, Hong Kong, China; Department of Science and Environmental Studies, The Education University of Hong of Kong, Hong Kong, China.
| | - Kai Zhang
- State Key Laboratory of Marine Pollution (SKLMP), Research Centre for the Oceans and Human Health, Shenzhen Key Laboratory for the Sustainable Use of Marine Biodiversity, City University of Hong Kong, Hong Kong, China
| | - Paul K S Lam
- State Key Laboratory of Marine Pollution (SKLMP), Research Centre for the Oceans and Human Health, Shenzhen Key Laboratory for the Sustainable Use of Marine Biodiversity, City University of Hong Kong, Hong Kong, China; Department of Chemistry, City University of Hong Kong, Hong Kong, China.
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154
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Huang IJ, Sirotkin HI, McElroy AE. Varying the exposure period and duration of neuroactive pharmaceuticals and their metabolites modulates effects on the visual motor response in zebrafish (Danio rerio) larvae. Neurotoxicol Teratol 2019; 72:39-48. [PMID: 30711622 DOI: 10.1016/j.ntt.2019.01.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 01/29/2019] [Accepted: 01/30/2019] [Indexed: 01/21/2023]
Abstract
Pharmaceuticals and personal care products are emerging contaminants that are increasingly detected in surface waters around the world. Despite the rise in environmental detections, measured concentrations are still typically low, raising the importance of environmental risk assessments that focus on ecologically relevant sublethal endpoints, such as altered behavior. Neuroactive pharmaceuticals, like mental health medications, pain killers, etc., may be particularly potent in this regard as they are specifically designed to cause behavioral changes without causing physiologic impairment in mammalian systems. We screened 15 different popular neuroactive pharmaceuticals, ranging from antidepressants (including 3 major antidepressant metabolites), anxiety medications, and pain killers, under three different exposure scenarios (repeated, late acute and early transient exposure) to look for behavioral effects in larval zebrafish using the visual motor response (VMR). Drugs were screened at 0, 1, 10, and 100 μg/L in the repeated exposure scenario, and at 0 and 100 μg/L in the late acute and early transient exposure scenarios. Eight of the 15 compounds tested, specifically the antidepressants amitriptyline, fluoxetine, nor-fluoxetine, paroxetine, sertraline, nor-sertraline, venlafaxine, and the antipsychotic drug haloperidol decreased swimming activity by 25% to 40% under repeated exposure conditions. Five of the compounds (amitriptyline, fluoxetine, nor-fluoxetine, paroxetine, and sertraline) also significantly decreased activity by 17% to 31% in the late acute exposure paradigm. Three compounds (fluoxetine, paroxetine and venlafaxine) significantly altered swimming activity with early transient exposure, however creating a hyperactive response and increasing activity from 24% to 28%, while haloperidol significantly decreased activity by 31%. This paper is, to our knowledge, the first to screen so many neuroactive pharmaceuticals, including major metabolites, in parallel under multiple exposure conditions. We show that antidepressants most consistently alter VMR swimming activity. Additionally, we show that major antidepressant metabolites can potentially alter behavior as much as their parent compounds. Furthermore, we show that the magnitude and direction of behavioral effect is dependent on the exposure duration and period, indicating that a more diverse experimental approach might be needed to more accurately assess the risk these compounds pose to the environment.
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Affiliation(s)
- Irvin J Huang
- School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY, United States of America
| | - Howard I Sirotkin
- Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, United States of America
| | - Anne E McElroy
- School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY, United States of America.
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155
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Aydin S, Aydin ME, Ulvi A, Kilic H. Antibiotics in hospital effluents: occurrence, contribution to urban wastewater, removal in a wastewater treatment plant, and environmental risk assessment. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:544-558. [PMID: 30406596 DOI: 10.1007/s11356-018-3563-0] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 10/22/2018] [Indexed: 05/25/2023]
Abstract
The study presented the occurrence of antibiotics in 16 different hospital effluents, the removal of antibiotics in urban wastewater treatment plant (WWTP), and the potential ecotoxicological risks of the effluent discharge on the aquatic ecosystem. The total concentration of antibiotics in hospital effluents was ranged from 21.2 ± 0.13 to 4886 ± 3.80 ng/L in summer and from 497 ± 3.66 to 322,735 ± 4.58 ng/L in winter. Azithromycin, clarithromycin, and ciprofloxacin were detected the highest concentrations among the investigated antibiotics. The total antibiotic load to the influent of the WWTP from hospitals was 3.46 g/day in summer and 303.2 g/day in winter. The total antibiotic contribution of hospitals to the influent of the WWTP was determined as 13% in summer and 28% in winter. The remaining 87% in summer and 72% in winter stems from the households. The total antibiotic removal by conventional physical and biological treatment processes was determined as 79% in summer, whereas it decreased to 36% in winter. When the environmental risk assessment was performed, azithromycin and clarithromycin in the effluent from the treatment plant in winter posed a high risk (RQ > 10) for the aquatic organisms (algae and fish) in the receiving environment. According to these results, the removal efficiency of antibiotics at the WWTP is inadequate and plant should be improved to remove antibiotics by advanced treatment processes.
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Affiliation(s)
- Senar Aydin
- Environmental Engineering Department, Necmettin Erbakan University, Konya, Turkey.
| | - Mehmet Emin Aydin
- Environmental Engineering Department, Necmettin Erbakan University, Konya, Turkey
| | - Arzu Ulvi
- Environmental Engineering Department, Necmettin Erbakan University, Konya, Turkey
| | - Havva Kilic
- Environmental Engineering Department, Necmettin Erbakan University, Konya, Turkey
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156
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Toma A, Crişan O. Green pharmacy - a narrative review. ACTA ACUST UNITED AC 2018; 91:391-398. [PMID: 30564014 PMCID: PMC6296717 DOI: 10.15386/cjmed-1129] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 07/31/2018] [Accepted: 09/11/2018] [Indexed: 11/23/2022]
Abstract
Introduction Active pharmaceutical ingredients are present in various sections of the environment, because of both the human and veterinary use of medicinal products. Ways of minimizing the risk of environmental contamination should be observed during all pharmaceutical activities (research, manufacturing, prescribing, dispensing and disposal of medicinal products). Methods For the present study we searched specific literature on this subject, using the main international databases (Thomson Reuters – Web of Science, SCOPUS and Science Direct). Results This narrative review focuses on the main aspects concerning environmental contamination with medicinal products. Consequently, the present study is structured on four different topics: environmental research on medicinal products, minimizing environmental contamination, waste disposal management and towards a greener community pharmacy. Conclusion Waste management activities are important for reducing the presence of active pharmaceutical ingredients in the environment. Pharmacists should inform patients on proper pharmaceutical waste disposal and organize collection programs for unused and expired medicines, in order to develop a greener pharmacy for the future.
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Affiliation(s)
- Alexandra Toma
- Department of Pharmaceutical Legislation and Management, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ofelia Crişan
- Department of Pharmaceutical Legislation and Management, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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157
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Mijangos L, Ziarrusta H, Ros O, Kortazar L, Fernández LA, Olivares M, Zuloaga O, Prieto A, Etxebarria N. Occurrence of emerging pollutants in estuaries of the Basque Country: Analysis of sources and distribution, and assessment of the environmental risk. WATER RESEARCH 2018; 147:152-163. [PMID: 30308374 DOI: 10.1016/j.watres.2018.09.033] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/12/2018] [Accepted: 09/17/2018] [Indexed: 06/08/2023]
Abstract
In this study, the spatial and temporal-distribution of 41-multiclass organic compounds were assessed in three estuaries of the Basque Country, from winter 2016 to winter 2017 by grab (active) sampling methods and an extra campaign combining both, grab and passive sampling methods. Wastewater treatment plant (WWTP) effluents were also evaluated to assess their impact on the estuaries. Moreover, the physicochemical features (phosphate and nitrate concentrations, pH, etc.) of each site were measured and included in the statistical analysis. Anti-inflammatory drugs (diclofenac and acetaminophen), hypertensive drugs (irbesartan and valsartan), a stimulant (caffeine), an artificial sweetener (acesulfame) and a corrosion inhibitor (2-hydroxybenzothiazole) were the most ubiquitous compounds. Due to the stratification of the waters in the estuary of Bilbao two independent sources were identified: WWTP and harbour activities. In the case of Gernika and Plentzia, both are estuaries with a high tidal dilution, and the main sources were localized in the effluents of the WWTPs. In addition to this, the use of POCIS provides an efficient way to monitor emerging pollutants over a relatively long sampling period. Finally, risk quotient (RQ) values of each contaminant were estimated from the maximum values determined at each estuary and WWTP effluent for acute and chronic effects. In the case of acute toxicity the highest RQ values (»1) were obtained for the angiotensin II receptor blockers (telmisartan, eprosartan, etc.), diuron and diclofenac. In the case of the chronic toxicity the highest RQ values (»1) were estimated for caffeine, diclofenac, bezafibrate and sulfadiazine.
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Affiliation(s)
- Leire Mijangos
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Basque Country, Spain.
| | - Haizea Ziarrusta
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Basque Country, Spain
| | - Oihana Ros
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain
| | - Leire Kortazar
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Basque Country, Spain
| | - Luis Angel Fernández
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Basque Country, Spain
| | - Maitane Olivares
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Basque Country, Spain
| | - Olatz Zuloaga
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Basque Country, Spain
| | - Ailette Prieto
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Basque Country, Spain
| | - Nestor Etxebarria
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Basque Country, Spain
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158
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Lin W, Li X, Yang M, Lee K, Chen B, Zhang BH. Brominated Flame Retardants, Microplastics, and Biocides in the Marine Environment: Recent Updates of Occurrence, Analysis, and Impacts. ADVANCES IN MARINE BIOLOGY 2018; 81:167-211. [PMID: 30471656 DOI: 10.1016/bs.amb.2018.09.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Emerging contaminants (ECs) may pose adverse effects on the marine ecosystem and human health. Based on the analysis of publications filed in recent years, this paper provides a comprehensive overview on three prominent groups of ECs, i.e., brominated flame retardants, microplastics, and biocides. It includes detailed discussions on: (1) the occurrence of ECs in seawater, sediment, and biota; (2) analytical detection and monitoring approaches for these target ECs; and (3) the biological impacts of the ECs on humans and other trophic levels. This review provides a summary of recent advances in the field and remaining knowledge gaps to address, to enable the assessment of risk and support the development of regulations and mitigation technologies for the control of ECs in the marine environment.
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Affiliation(s)
- Weiyun Lin
- Faculty of Engineering and Applied Science, Memorial University, St. John's, NL, Canada
| | - Xixi Li
- The Northern Region Persistent Organic Pollution Control (NRPOP) Laboratory, Faculty of Engineering and Applied Science, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Min Yang
- Faculty of Engineering and Applied Science, Memorial University, St. John's, NL, Canada
| | - Kenneth Lee
- Ecosystem Science, Fisheries and Oceans Canada, Ottawa, ON, Canada
| | - Bing Chen
- Faculty of Engineering and Applied Science, Memorial University, St. John's, NL, Canada
| | - Baiyu Helen Zhang
- Faculty of Engineering and Applied Science, Memorial University, St. John's, NL, Canada.
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159
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Capaldo A, Gay F, Lepretti M, Paolella G, Martucciello S, Lionetti L, Caputo I, Laforgia V. Effects of environmental cocaine concentrations on the skeletal muscle of the European eel (Anguilla anguilla). THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 640-641:862-873. [PMID: 29879672 DOI: 10.1016/j.scitotenv.2018.05.357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 05/26/2018] [Accepted: 05/28/2018] [Indexed: 05/02/2023]
Abstract
The presence of illicit drugs in the aquatic environment represents a new potential risk for aquatic organisms, due to their constant exposure to substances with strong pharmacological activity. Currently, little is known about the ecological effects of illicit drugs. The aim of this study was to evaluate the influence of environmental concentrations of cocaine, an illicit drug widespread in surface waters, on the skeletal muscle of the European eel (Anguilla anguilla). The skeletal muscle of silver eels exposed to 20 ng L-1 of cocaine for 50 days were compared to control, vehicle control and two post-exposure recovery groups (3 and 10 days after interruption of cocaine). The eels general health, the morphology of the skeletal muscle and several parameters indicative of the skeletal muscle physiology were evaluated, namely the muscle whole protein profile, marker of the expression levels of the main muscle proteins; cytochrome oxidase activity, markers of oxidative metabolism; caspase-3, marker of apoptosis activation; serum levels of creatine kinase, lactate dehydrogenase and aspartate aminotransferase, markers of skeletal muscle damages. Cocaine-exposed eels appeared hyperactive but they showed the same general health status as the other groups. In contrast, their skeletal muscle showed evidence of serious injury, including muscle breakdown and swelling, similar to that typical of rhabdomyolysis. These changes were still present 10 days after the interruption of cocaine exposure. In fact, with the exception of the expression levels of the main muscle proteins, which remained unchanged, all the other parameters examined showed alterations that persisted for at least 10 days after the interruption of cocaine exposure. This study shows that even low environmental concentrations of cocaine cause severe damage to the morphology and physiology of the skeletal muscle of the silver eel, confirming the harmful impact of cocaine in the environment that potentially affects the survival of this species.
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Affiliation(s)
- Anna Capaldo
- Department of Biology, University of Naples Federico II, Via Cinthia, Edificio 7, 80126 Naples, Italy.
| | - Flaminia Gay
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy.
| | - Marilena Lepretti
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy.
| | - Gaetana Paolella
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy.
| | - Stefania Martucciello
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy.
| | - Lillà Lionetti
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy; ELFID (European Laboratory for Food-Induced Diseases), University of Naples Federico II, via Pansini 5, 80131 Naples, Italy.
| | - Ivana Caputo
- Department of Chemistry and Biology "A. Zambelli", University of Salerno, Via Giovanni Paolo II, 132 - 84084 Fisciano - Salerno, Italy; ELFID (European Laboratory for Food-Induced Diseases), University of Naples Federico II, via Pansini 5, 80131 Naples, Italy.
| | - Vincenza Laforgia
- Department of Biology, University of Naples Federico II, Via Cinthia, Edificio 7, 80126 Naples, Italy.
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160
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Kaeseberg T, Schubert S, Oertel R, Zhang J, Berendonk TU, Krebs P. Hot spots of antibiotic tolerant and resistant bacterial subpopulations in natural freshwater biofilm communities due to inevitable urban drainage system overflows. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 242:164-170. [PMID: 29980034 DOI: 10.1016/j.envpol.2018.06.081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/22/2018] [Accepted: 06/24/2018] [Indexed: 05/12/2023]
Abstract
Antibiotic resistant bacteria are a threat to human life. Recently, sewers have been identified as potential reservoirs. The intermittent injection of sewage into adjacent surface waters is inevitable, due to capacity limitations of the urban drainage system. Information regarding the effect to natural freshwater biofilms (NFB) due to the intermittent contaminations are scarce. Therefore, a fundamental screening is necessary. In April, we placed NFB-attachment constructions in a brook upstream and downstream from urban drainage overflow constructions. In meanwhile two sampling campaigns were conducted. The sewage and the brook water were collected to gather information about antibiotic background exposure of ciprofloxacin (CIP), clarithromycin (CLA) and doxycycline (DOX). Six months later we experimentally determined the oxygen uptake rate (OUR) of the NFB-communities after a 24 h lasting exposure with additionally dosed antibiotics. Concentrations of 0.1, 1.0 and 10.0 mg L-1 were selected. CIP, CLA and DOX were individually dosed, and also in mixtures. The mean antibiotic background concentration in sewage was in a range of 575.5-1289.1 ng L-1, which mainly exceeded the concentrations published in literature. The determined mean concentration in the brook was in a range of 4.6-539.0 ng L-1. The first significant inhibition of the OUR with individually dosed antibiotics started mainly at a concentration of 1.0 mg L-1. Antibiotics in a mixture with concentrations of 0.1 and 1.0 mg L-1 were as effective as single dosed antibiotics with a concentration of 10.0 mg L-1. The increased antibiotic tolerance and resistance of NFB-communities downstream of the combined sewer overflow (CSO) structure was a consequence of a severe impact due to urban drainage overflows. Hence, NFB-communities downstream of CSO-constructions are hot spots of antibiotic tolerant and resistant subpopulations and access restrictions should be announced, if an infection risk is present.
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Affiliation(s)
- Thomas Kaeseberg
- Institute of Urban Water Management, Technische Universität Dresden, 01062 Dresden, Germany.
| | - Sara Schubert
- Institute of Hydrobiology, Technische Universität Dresden, 01062 Dresden, Germany; Institute of Clinical Pharmacology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, 01062 Dresden, Germany
| | - Reinhard Oertel
- Institute of Clinical Pharmacology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, 01062 Dresden, Germany
| | - Jin Zhang
- Institute of Groundwater and Earth Sciences, Jinan University, 510632 Guangzhou, China.
| | - Thomas U Berendonk
- Institute of Hydrobiology, Technische Universität Dresden, 01062 Dresden, Germany
| | - Peter Krebs
- Institute of Urban Water Management, Technische Universität Dresden, 01062 Dresden, Germany
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161
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Analysis of diclofenac in water samples using in situ derivatization-vortex-assisted liquid-liquid microextraction with gas chromatography-mass spectrometry. ACTA PHARMACEUTICA 2018; 68:313-324. [PMID: 31259698 DOI: 10.2478/acph-2018-0024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/09/2018] [Indexed: 02/01/2023]
Abstract
A novel micro-extraction technique for a rapid and sensitive analysis of diclofenac (DCF) in water samples has been developed. DCF was derivatized and extracted simultaneously using vortex-assisted liquid-liquid micro-extraction (VALLME) prior to gas chromatography with mass spectrometry detection. The effects of extraction solvent volume, extraction and derivatization time and ionic strength of the sample were studied using 23 factorial experimental design. The optimum extraction conditions were as follows: 200 μL of chloroform, 25 μL of N-methyl-N-trimethylsilyl-trifluoroacetamide (MSTFA) derivatization reagent, vortex extraction and derivatization time 5 min at 3000 rpm. The extraction recovery for different fortification levels was 98 %. Also, the proposed micro-extraction method exhibited results comparable with the solid phase extraction of real water samples. The proposed one-step VALLME and derivatization method is simpler and faster than the conventional extraction and derivatization methods used for the determination of DCF in real water samples.
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162
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Son DI, Aleta P, Park M, Yoon H, Cho KH, Kim YM, Kim S. Seasonal Changes in Antibiotic Resistance Genes in Rivers and Reservoirs in South Korea. JOURNAL OF ENVIRONMENTAL QUALITY 2018; 47:1079-1085. [PMID: 30272794 DOI: 10.2134/jeq2017.12.0493] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The fate of antibiotic resistance genes (ARGs) in aquatic environments, especially in rivers and reservoirs, is receiving growing attention in South Korea because reservoirs are an important source of drinking water in this country. Seasonal changes in the abundance of 11 ARGs and a mobile genetic element () in two reservoirs in South Korea, located near drinking water treatment plants in Cheonan and Cheongju cities, were monitored for 6 mo. In these drinking water sources, total ARG concentrations reached 2.5 × 10 copies mL, which is one order of magnitude higher than in influents of some wastewater treatment plants in South Korea. During the sampling periods in August, October, and November 2016 and January 2017, sulfonamides (), β-lactam antibiotics (), and tetracycline () resistance genes were the most abundant genes at the two sites. The ARG abundance consistently increased in January relative to 16S ribosomal ribonucleic acid (rRNA) counts. General stress responses to oxidative stress and other environmental factors associated with the cold season could be significant drivers of ARG horizontal gene transfer in the environment. Accordingly, removal of ARGs as a key step in water treatment warrants more attention.
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163
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Mezzelani M, Gorbi S, Regoli F. Pharmaceuticals in the aquatic environments: Evidence of emerged threat and future challenges for marine organisms. MARINE ENVIRONMENTAL RESEARCH 2018; 140:41-60. [PMID: 29859717 DOI: 10.1016/j.marenvres.2018.05.001] [Citation(s) in RCA: 156] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/16/2018] [Accepted: 05/03/2018] [Indexed: 05/17/2023]
Abstract
Pharmaceuticals are nowadays recognized as a threat for aquatic ecosystems. The growing consumption of these compounds and the enhancement of human health in the past two decades have been paralleled by the continuous input of such biologically active molecules in natural environments. Waste water treatment plants (WWTPs) have been identified as a major route for release of pharmaceuticals in aquatic bodies where concentrations ranging from ng/L to μg/L are ubiquitously detected. Since medicines principles are designed to be effective at very low concentrations, they have the potential to interfere with biochemical and physiological processes of aquatic species over their entire life cycle. Investigations on occurrence, bioaccumulation and effects in non target organisms are fragmentary, particularly for marine ecosystems, and related to only a limited number over the 4000 substances classified as pharmaceuticals: hence, there is a urgent need to prioritize the environmental sustainability of the most relevant compounds. The aim of this review is to summarize the main adverse effects documented for marine species exposed in both field and laboratory conditions to different classes of pharmaceuticals including non-steroidal anti-inflammatory drugs, psychiatric, cardiovascular, hypocholesterolaemic drugs, steroid hormones and antibiotics. Despite a great scientific advancement has been achieved, our knowledge is still limited on pharmaceuticals behavior in chemical mixtures, as well as their interactions with other environmental stressors. Complex ecotoxicological effects are increasingly documented and multidisciplinary, integrated approaches will be helpful to clarify the environmental hazard of these "emerged" pollutants in marine environment.
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Affiliation(s)
- Marica Mezzelani
- Dipartimento di Scienze della Vita e dell'Ambiente (DiSVA), Università Politecnica delle Marche, Ancona, Italy
| | - Stefania Gorbi
- Dipartimento di Scienze della Vita e dell'Ambiente (DiSVA), Università Politecnica delle Marche, Ancona, Italy
| | - Francesco Regoli
- Dipartimento di Scienze della Vita e dell'Ambiente (DiSVA), Università Politecnica delle Marche, Ancona, Italy.
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164
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Magi E, Di Carro M. Marine environment pollution: The contribution of mass spectrometry to the study of seawater. MASS SPECTROMETRY REVIEWS 2018; 37:492-512. [PMID: 27611504 DOI: 10.1002/mas.21521] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Accepted: 08/29/2016] [Indexed: 05/26/2023]
Abstract
The study of marine pollution has been traditionally addressed to persistent chemicals, generally known as priority pollutants; a current trend in environmental analysis is a shift toward "emerging pollutants," defined as newly identified or previously unrecognized contaminants. The present review is focused on the peculiar contribution of mass spectrometry (MS) to the study of pollutants in the seawater compartment. The work is organized in five paragraphs where the most relevant groups of pollutants, both "classical" and "emerging," are presented and discussed, highlighting the relative data obtained by the means of different MS techniques. The hyphenation of MS and separative techniques, together with the development of different ion sources, makes MS and tandem MS the analytical tool of choice for the determination of trace organic contaminants in seawater. © 2016 Wiley Periodicals, Inc. Mass Spec Rev 37:492-512, 2018.
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Affiliation(s)
- Emanuele Magi
- Department of Chemistry and Industrial Chemistry, University of Genoa, Via Dodecaneso 31, 16146, Genoa, Italy
| | - Marina Di Carro
- Department of Chemistry and Industrial Chemistry, University of Genoa, Via Dodecaneso 31, 16146, Genoa, Italy
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165
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Liu X, Lu S, Guo W, Xi B, Wang W. Antibiotics in the aquatic environments: A review of lakes, China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 94:736-757. [PMID: 30857084 DOI: 10.1016/j.envint.2016.06.025] [Citation(s) in RCA: 565] [Impact Index Per Article: 94.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 05/19/2016] [Accepted: 06/19/2016] [Indexed: 05/05/2023]
Abstract
The potential threat of antibiotics to the environment and human health has raised significant concerns in recent years. The consumption and production of antibiotics in China are the highest in the world due to its rapid economic development and huge population, possibly resulting in the high detection frequencies and concentrations of antibiotics in aquatic environments of China. As a water resource, lakes in China play an important role in sustainable economic and social development. Understanding the current state of antibiotics in lakes in China is important. Closed and semi-closed lakes provide an ideal medium for the accumulation of antibiotics and antibiotic resistance genes (ARGs). This review summarizes the current levels of antibiotic exposure in relevant environmental compartments in lakes. The ecological and health risks of antibiotics are also evaluated. This review concludes that 39 antibiotics have been detected in the aquatic environments of lakes in China. The levels of antibiotic contamination in lakes in China is relatively high on the global scale. Antibiotic contamination is higher in sediment than water and aquatic organisms. Quinolone antibiotics (QNs) pose the greatest risks. The contents of antibiotics in aquatic organisms are far lower than their maximum residual limits (MRLs), with the exception of the organisms in Honghu Lake. The lakes experience high levels of ARG contamination. A greater assessment of ARG presence and antibiotic exposure are urgent.
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Affiliation(s)
- Xiaohui Liu
- School of Environment, Tsinghua University, Beijing 100084, China; State Environmental Protection Scientific Observation and Research Station for Lake Dongting, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Shaoyong Lu
- State Environmental Protection Scientific Observation and Research Station for Lake Dongting, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
| | - Wei Guo
- School of Environmental Science and Engineering, North China Electric Power University, Beijing 1002206, China
| | - Beidou Xi
- State Environmental Protection Scientific Observation and Research Station for Lake Dongting, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Weiliang Wang
- School of Geography and Environment, Shandong Normal University, Jinan, Shandong 250358, China
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166
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Bonnefille B, Gomez E, Courant F, Escande A, Fenet H. Diclofenac in the marine environment: A review of its occurrence and effects. MARINE POLLUTION BULLETIN 2018; 131:496-506. [PMID: 29886975 DOI: 10.1016/j.marpolbul.2018.04.053] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 04/20/2018] [Accepted: 04/21/2018] [Indexed: 05/14/2023]
Abstract
Interest in the presence and effects of diclofenac (DCF) and other pharmaceutical products (PPs) in the aquatic environment has been growing over the last 20 years. DCF has been included in the First Watch List of the EU Water Framework Directive in order to gather monitoring data in surface waters. Despite PP input in water bodies, few studies have been conducted to determine the extent of DCF occurrence and effects on marine ecosystems, which is usually the final recipient of surface waters. The present article reviews available published data on DCF occurrence in marine water, sediment and organisms, and its effects on marine organisms. The findings highlight the scarcity of available data on the occurrence and effects of DCF in marine ecosystems, and the need for further data acquisition to assess the risks associated with the presence of this compound in the environment.
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Affiliation(s)
- Bénilde Bonnefille
- UMR HydroSciences Montpellier, Université de Montpellier, Montpellier, France
| | - Elena Gomez
- UMR HydroSciences Montpellier, Université de Montpellier, Montpellier, France
| | - Frédérique Courant
- UMR HydroSciences Montpellier, Université de Montpellier, Montpellier, France.
| | - Aurélie Escande
- UMR HydroSciences Montpellier, Université de Montpellier, Montpellier, France
| | - Hélène Fenet
- UMR HydroSciences Montpellier, Université de Montpellier, Montpellier, France
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167
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Alygizakis NA, Samanipour S, Hollender J, Ibáñez M, Kaserzon S, Kokkali V, van Leerdam JA, Mueller JF, Pijnappels M, Reid MJ, Schymanski EL, Slobodnik J, Thomaidis NS, Thomas KV. Exploring the Potential of a Global Emerging Contaminant Early Warning Network through the Use of Retrospective Suspect Screening with High-Resolution Mass Spectrometry. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2018; 52:5135-5144. [PMID: 29651850 DOI: 10.1021/acs.est.8b00365] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
A key challenge in the environmental and exposure sciences is to establish experimental evidence of the role of chemical exposure in human and environmental systems. High resolution and accurate tandem mass spectrometry (HRMS) is increasingly being used for the analysis of environmental samples. One lauded benefit of HRMS is the possibility to retrospectively process data for (previously omitted) compounds that has led to the archiving of HRMS data. Archived HRMS data affords the possibility of exploiting historical data to rapidly and effectively establish the temporal and spatial occurrence of newly identified contaminants through retrospective suspect screening. We propose to establish a global emerging contaminant early warning network to rapidly assess the spatial and temporal distribution of contaminants of emerging concern in environmental samples through performing retrospective analysis on HRMS data. The effectiveness of such a network is demonstrated through a pilot study, where eight reference laboratories with available archived HRMS data retrospectively screened data acquired from aqueous environmental samples collected in 14 countries on 3 different continents. The widespread spatial occurrence of several surfactants (e.g., polyethylene glycols ( PEGs ) and C12AEO-PEGs ), transformation products of selected drugs (e.g., gabapentin-lactam, metoprolol-acid, carbamazepine-10-hydroxy, omeprazole-4-hydroxy-sulfide, and 2-benzothiazole-sulfonic-acid), and industrial chemicals (3-nitrobenzenesulfonate and bisphenol-S) was revealed. Obtaining identifications of increased reliability through retrospective suspect screening is challenging, and recommendations for dealing with issues such as broad chromatographic peaks, data acquisition, and sensitivity are provided.
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Affiliation(s)
- Nikiforos A Alygizakis
- Laboratory of Analytical Chemistry, Department of Chemistry , University of Athens , Panepistimiopolis Zografou, 15771 Athens , Greece
- Environmental Institute, s.r.o. , Okružná 784/42 , 972 41 Koš , Slovak Republic
| | - Saer Samanipour
- Norwegian Institute for Water Research (NIVA) , Gaustadalléen 21 , 0349 Oslo , Norway
| | - Juliane Hollender
- Eawag: Swiss Federal Institute of Aquatic Science and Technology , 8600 Dübendorf , Switzerland
- Institute of Biogeochemistry and Pollutant Dynamics , ETH Zürich , 8092 Zürich , Switzerland
| | - María Ibáñez
- Research Institute for Pesticides and Water , University Jaume I , Avda. Sos Baynat s/n , 12071 Castellón de la Plana , Spain
| | - Sarit Kaserzon
- Queensland Alliance for Environmental Health Sciences (QAEHS) , The University of Queensland , 20 Cornwall Street , Woolloongabba , Queensland 4102 , Australia
| | - Varvara Kokkali
- Vitens Laboratory , Snekertrekweg 61 , 8912 AA Leeuwarden , The Netherlands
| | - Jan A van Leerdam
- KWR Watercycle Research Institute , P.O. Box 1072, 3430 BB Nieuwegein , The Netherlands
| | - Jochen F Mueller
- Queensland Alliance for Environmental Health Sciences (QAEHS) , The University of Queensland , 20 Cornwall Street , Woolloongabba , Queensland 4102 , Australia
| | - Martijn Pijnappels
- Rijkswaterstaat , Ministry of Infrastructure and the Environment , Zuiderwagenplein 2 , 8224 AD Lelystad , The Netherlands
| | - Malcolm J Reid
- Norwegian Institute for Water Research (NIVA) , Gaustadalléen 21 , 0349 Oslo , Norway
| | - Emma L Schymanski
- Eawag: Swiss Federal Institute of Aquatic Science and Technology , 8600 Dübendorf , Switzerland
- Luxembourg Centre for Systems Biomedicine (LCSB) , University of Luxembourg , 7 Avenue des Hauts Fourneaux , L-4362 Esch-sur-Alzette , Luxembourg
| | - Jaroslav Slobodnik
- Environmental Institute, s.r.o. , Okružná 784/42 , 972 41 Koš , Slovak Republic
| | - Nikolaos S Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry , University of Athens , Panepistimiopolis Zografou, 15771 Athens , Greece
| | - Kevin V Thomas
- Norwegian Institute for Water Research (NIVA) , Gaustadalléen 21 , 0349 Oslo , Norway
- Queensland Alliance for Environmental Health Sciences (QAEHS) , The University of Queensland , 20 Cornwall Street , Woolloongabba , Queensland 4102 , Australia
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168
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Ortiz-Martínez K, Vargas-Valentín DA, Hernández-Maldonado AJ. Adsorption of Contaminants of Emerging Concern from Aqueous Solutions using Cu2+ Amino Grafted SBA-15 Mesoporous Silica: Multicomponent and Metabolites Adsorption. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b05168] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Krisiam Ortiz-Martínez
- Department of Chemical Engineering, University of Puerto Rico—Mayagüez Campus, Mayagüez, Puerto Rico 00681-9000, United States
| | - Doris A. Vargas-Valentín
- Department of Chemical Engineering, University of Puerto Rico—Mayagüez Campus, Mayagüez, Puerto Rico 00681-9000, United States
| | - Arturo J. Hernández-Maldonado
- Department of Chemical Engineering, University of Puerto Rico—Mayagüez Campus, Mayagüez, Puerto Rico 00681-9000, United States
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169
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Siedlewicz G, Białk-Bielińska A, Borecka M, Winogradow A, Stepnowski P, Pazdro K. Presence, concentrations and risk assessment of selected antibiotic residues in sediments and near-bottom waters collected from the Polish coastal zone in the southern Baltic Sea - Summary of 3years of studies. MARINE POLLUTION BULLETIN 2018; 129:787-801. [PMID: 29100638 DOI: 10.1016/j.marpolbul.2017.10.075] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 10/24/2017] [Accepted: 10/25/2017] [Indexed: 05/10/2023]
Abstract
Concentrations of selected antibiotic compounds from different groups were measured in sediment samples (14 analytes) and in near-bottom water samples (12 analytes) collected in 2011-2013 from the southern Baltic Sea (Polish coastal zone). Antibiotics were determined at concentration levels of a few to hundreds of ng g-1 d.w. in sediments and ng L-1 in near-bottom waters. The most frequently detected compounds were sulfamethoxazole, trimethoprim, oxytetracycline in sediments and sulfamethoxazole and trimethoprim in near-bottom waters. The occurrence of the identified antibiotics was characterized by spatial and temporal variability. A statistically important correlation was observed between sediment organic matter content and the concentrations of sulfachloropyridazine and oxytetracycline. Risk assessment analyses revealed a potential high risk of sulfamethoxazole contamination in near-bottom waters and of contamination by sulfamethoxazole, trimethoprim and tetracyclines in sediments. Both chemical and risk assessment analyses show that the coastal area of the southern Baltic Sea is highly exposed to antibiotic residues.
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Affiliation(s)
- Grzegorz Siedlewicz
- Department of Marine Chemistry and Biochemistry, Institute of Oceanology, Polish Academy of Sciences, ul. Powstańców Warszawy 55, 81-712 Sopot, Poland.
| | - Anna Białk-Bielińska
- Department of Environmental Analysis, Faculty of Chemistry, University of Gdańsk, ul. Wita Stwosza 63, 80-308 Gdańsk, Poland
| | - Marta Borecka
- Department of Environmental Analysis, Faculty of Chemistry, University of Gdańsk, ul. Wita Stwosza 63, 80-308 Gdańsk, Poland
| | - Aleksandra Winogradow
- Department of Marine Chemistry and Biochemistry, Institute of Oceanology, Polish Academy of Sciences, ul. Powstańców Warszawy 55, 81-712 Sopot, Poland
| | - Piotr Stepnowski
- Department of Environmental Analysis, Faculty of Chemistry, University of Gdańsk, ul. Wita Stwosza 63, 80-308 Gdańsk, Poland
| | - Ksenia Pazdro
- Department of Marine Chemistry and Biochemistry, Institute of Oceanology, Polish Academy of Sciences, ul. Powstańców Warszawy 55, 81-712 Sopot, Poland
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170
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Carmona E, Picó Y. The Use of Chromatographic Methods Coupled to Mass Spectrometry for the Study of Emerging Pollutants in the Environment. Crit Rev Anal Chem 2018; 48:305-316. [DOI: 10.1080/10408347.2018.1430555] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Eric Carmona
- Food and Environmental Safety Research Group (SAMA-UV), Desertification Research Centre (CIDE, UV-CSIC-GV), Faculty of Pharmacy, University of Valencia, Burjassot, Valencia, Spain
| | - Yolanda Picó
- Food and Environmental Safety Research Group (SAMA-UV), Desertification Research Centre (CIDE, UV-CSIC-GV), Faculty of Pharmacy, University of Valencia, Burjassot, Valencia, Spain
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171
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Wang J, Zhao SQ, Zhang MY, He BS. Targeted eco-pharmacovigilance for ketoprofen in the environment: Need, strategy and challenge. CHEMOSPHERE 2018; 194:450-462. [PMID: 29227893 DOI: 10.1016/j.chemosphere.2017.12.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 11/30/2017] [Accepted: 12/04/2017] [Indexed: 06/07/2023]
Abstract
Implementing "targeted" eco-pharmacovigilance(EPV) which focuses on individual or specific pharmaceuticals on a prioritised basis is a feasible, economical and customized approach to reduce the environmental concentrations and risks of pharmaceuticals. Non-steroidal anti-inflammatory drugs(NSAIDs) remaining in environment are a kind of priority hazard substances, due to a notable case that diclofenac residues caused the loss of more than 99% of vultures across the Indian sub-continent. Ketoprofen, as another widely used NSAID with comparable or even higher global consumption than diclofenac, in the environment has been shown to present a potential risk to non-target terrestrial and aquatic species. Based on the review of 85 articles reporting the analyses of ketoprofen residues in environment since 2010, we found that this NSAID frequently present in various environmental compartments around the world. Therefore, it is urgent to implement EPV targeting ketoprofen pollution. Here, we provide some recommendations for implementing the targeted EPV for ketoprofen, including: Closely monitoring ketoprofen in the natural environment; Reducing the residues of ketoprofen through source control; Encouraging urine source separation and treatment; Limiting the application of veterinary ketoprofen; Designing and constituting a framework system of targeted EPV. But some challenges, such as ambiguity in the accountability of the main bodies responsible for continued monitoring of ketoprofen residues, the lack of optimized urine source separation scenarios and procedure, the need for detailed design and application schemes of the framework system of targeted EPV, etc. should be addressed.
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Affiliation(s)
- Jun Wang
- Department of Pharmacy, College of Medicine, Wuhan University of Science and Technology, Wuhan 430065, China; Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Shu-Qi Zhao
- Department of Pharmacy, College of Medicine, Wuhan University of Science and Technology, Wuhan 430065, China; Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Meng-Ya Zhang
- Department of Pharmacy, College of Medicine, Wuhan University of Science and Technology, Wuhan 430065, China; Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Bing-Shu He
- Hubei Woman and Child Hospital, Wuhan 430070, China.
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172
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Dafouz R, Cáceres N, Rodríguez-Gil JL, Mastroianni N, López de Alda M, Barceló D, de Miguel ÁG, Valcárcel Y. Does the presence of caffeine in the marine environment represent an environmental risk? A regional and global study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 615:632-642. [PMID: 28992490 DOI: 10.1016/j.scitotenv.2017.09.155] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 09/15/2017] [Accepted: 09/15/2017] [Indexed: 05/20/2023]
Abstract
Caffeine is an emerging contaminant considered to be an indicator of human contamination that has been widely detected in various aquatic systems, especially in continental waters. Nevertheless, the extent of its possible environmental impact is yet to be determined. This study determined the presence of caffeine, and evaluated the environmental hazard posed by this substance, in the "Rías Gallegas", a series of costal inlets in north-west Spain which are of great ecological value and in which fishing and bivalve farming, are a significant source of income. Caffeine was found to be present at concentrations higher than the limit of quantification (LOQ=3.07ngL-1) in 15 of the 23 samples analysed, with the highest seawater concentration being 857ngL-1 (the highest measured in seawater in Spain). Six out of 22 seawater samples resulted in a hazard quotient (HQ) from chronic exposure higher than 1 with the highest being 17.14, indicating a high probability of adverse effects in the aquatic environment. Environmental Exposure Distributions (EEDs) generated from a literature review of caffeine levels reported previously in four out of the five continents, showed that 28% of all seawater samples, and 69% of all estuary water samples where caffeine has ever been measured resulted in HQ>1 for chronic exposure. Further studies into the potential adverse effects that may arise from exposure to caffeine in aquatic systems are still required. Indeed, the need to gain a more in-depth understanding of the long-term ecotoxicological effects of caffeine is essential to ensure the quality of our health and environment.
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Affiliation(s)
- Raquel Dafouz
- School of Agricultural, Food and Biosystems Engineering (ETSIAAB), Polytechnic University of Madrid, Av. Puerta de Hierro, 2, 28040 Madrid, Spain.
| | - Neus Cáceres
- Seguridad y Bienestar Animal, S.L., Barcelona, Spain.
| | | | - Nicola Mastroianni
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain.
| | - Miren López de Alda
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain.
| | - Damià Barceló
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain; Catalan Institute for Water Research (ICRA), H2O Building, Scientific and Technological Park of the University of Girona, Emili Grahit 101, 17003 Girona, Spain.
| | - Ángel Gil de Miguel
- Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Immunology and Medical Microbiology, Nursery and Stomatology, Faculty of Health Sciences, Rey Juan Carlos University, 28922 Alcorcón, Madrid, Spain.
| | - Yolanda Valcárcel
- Research and Teaching Group in Environmental Toxicology and Risk Assessment (TAyER), Rey Juan Carlos University, 28933 Móstoles, Madrid, Spain; Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health, Immunology and Medical Microbiology, Nursery and Stomatology, Faculty of Health Sciences, Rey Juan Carlos University, 28922 Alcorcón, Madrid, Spain.
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173
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González-Mira A, Torreblanca A, Hontoria F, Navarro JC, Mañanós E, Varó I. Effects of ibuprofen and carbamazepine on the ion transport system and fatty acid metabolism of temperature conditioned juveniles of Solea senegalensis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 148:693-701. [PMID: 29172150 DOI: 10.1016/j.ecoenv.2017.11.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 11/02/2017] [Accepted: 11/09/2017] [Indexed: 06/07/2023]
Abstract
The increasing presence of pharmaceuticals in aquatic environments in the last decades, derived from human and veterinary use, has become an important environmental problem. Previous studies have shown that ibuprofen (IB) and carbamazepine (CBZ) modify physiological and biochemical processes in Senegalese sole (Solea senegalensis) in a temperature-dependent manner. In other vertebrates, there is evidence that both of these pharmaceuticals interfere with the 'arachidonic acid (AA) cascade', which is responsible for the biosynthesis of numerous enzymes that are involved in the osmoregulatory process. The present work aims to study the temperature-dependent effects of these two pharmaceuticals on several biochemical and molecular parameters in Senegalese sole. Regarding osmoregulation, Na+, K+ -ATPase enzyme activity was determined in the gills, kidney and intestine, and the expressions of both Na+, K+ -ATPase 1α-subunit isoforms (ATP1A1a and ATP1A1b) were quantified in gills. Gill prostaglandin-endoperoxide synthase-2 (PTGS2) gene expression and fatty acid composition were selected to determine the interference of both pharmaceuticals with the AA cascade. Senegalese sole juveniles, acclimatised at 15°C or 20°C, were exposed through intraperitoneal injection to IB (10mg/kg) and CBZ (1mg/kg) for 48h. Non-injected fish (Control) and those injected with the carrier (sunflower oil; S.O.), acclimated at each of the two temperatures, were used for comparison. The results show that IB directly affected the osmoregulatory mechanisms that alter gill and intestine Na+, K+ -ATPase activities. In addition, the copy number of ATP1A1a was higher at 20°C than at 15°C, which could be a direct response to the temperature variation. The gene expression of PTGS2 was affected by neither drug administration nor acclimation temperature. Nevertheless, detailed analysis of AA and eicosapentaenoic acid (EPA) percentages revealed a CBZ-derived effect in the fatty acid composition of the gills.
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Affiliation(s)
- A González-Mira
- Departamento de Biología Celular, Biología Funcional y Antropología Física, Universitat de València, Dr. Moliner 50, Burjassot, 46100 Valencia, Spain
| | - A Torreblanca
- Departamento de Biología Celular, Biología Funcional y Antropología Física, Universitat de València, Dr. Moliner 50, Burjassot, 46100 Valencia, Spain.
| | - F Hontoria
- Instituto de Acuicultura Torre de la Sal (IATS-CSIC), Ribera de Cabanes, 12595 Castellón, Spain
| | - J C Navarro
- Instituto de Acuicultura Torre de la Sal (IATS-CSIC), Ribera de Cabanes, 12595 Castellón, Spain
| | - E Mañanós
- Instituto de Acuicultura Torre de la Sal (IATS-CSIC), Ribera de Cabanes, 12595 Castellón, Spain
| | - I Varó
- Instituto de Acuicultura Torre de la Sal (IATS-CSIC), Ribera de Cabanes, 12595 Castellón, Spain
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174
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Biel-Maeso M, Baena-Nogueras RM, Corada-Fernández C, Lara-Martín PA. Occurrence, distribution and environmental risk of pharmaceutically active compounds (PhACs) in coastal and ocean waters from the Gulf of Cadiz (SW Spain). THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 612:649-659. [PMID: 28866393 DOI: 10.1016/j.scitotenv.2017.08.279] [Citation(s) in RCA: 158] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 08/28/2017] [Accepted: 08/28/2017] [Indexed: 05/11/2023]
Abstract
In this study, we have evaluated the occurrence and distribution of 78 pharmaceuticals in different aquatic marine environments from the Gulf of Cadiz (SW Spain) for the first time. The obtained results revealed that pharmaceuticals were present in seawater at total concentrations ranging 61-2133 and 16-189ngL-1 in coastal and oceanic transects, respectively. Potential marine pollution hotspots were observed in enclosed or semi-enclosed water bodies (Cadiz Bay), showing concentrations that were one or two orders of magnitude higher than in the open ocean. The presence of these chemicals in local sewage treatment plants (STPs), one of the main contamination sources, was also assessed, revealing total concentrations of up to 23μgL-1 in effluents. PhACs with the highest detection frequencies and concentrations in the sampling region were analgesics and anti-inflammatories followed by antibiotics in the case of samples from Cadiz Bay or caffeine in oceanic seawater samples. Risk quotients, expressed as ratios between the measured environmental concentration (MEC) and the predicted no-effect concentrations (PNEC) were higher than 1 for two compounds (gemfibrozil and ofloxacin) in effluent of Jerez de la Frontera sewage treatment plant (STP). No high environmental risk was detected in both coastal and oceanic sampling areas, although the information available about the effects of these chemicals on marine biota is still very limited and negative effects on non-target species cannot be discarded.
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Affiliation(s)
- Miriam Biel-Maeso
- Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cadiz, CEI·MAR, Cádiz 11510, Spain
| | - Rosa María Baena-Nogueras
- Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cadiz, CEI·MAR, Cádiz 11510, Spain
| | - Carmen Corada-Fernández
- Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cadiz, CEI·MAR, Cádiz 11510, Spain
| | - Pablo A Lara-Martín
- Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cadiz, CEI·MAR, Cádiz 11510, Spain.
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175
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Bottoni P, Caroli S. Presence of residues and metabolites of pharmaceuticals in environmental compartments, food commodities and workplaces: A review spanning the three-year period 2014–2016. Microchem J 2018. [DOI: 10.1016/j.microc.2017.06.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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176
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Wang J, He B, Yan D, Hu X. Implementing ecopharmacovigilance (EPV) from a pharmacy perspective: A focus on non-steroidal anti-inflammatory drugs. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 603-604:772-784. [PMID: 28390750 DOI: 10.1016/j.scitotenv.2017.02.209] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 02/25/2017] [Accepted: 02/26/2017] [Indexed: 06/07/2023]
Abstract
Environmental experts have made great efforts to control pharmaceutical pollution. However, the control of emerged environmental problems caused by medicines should draw more attention of pharmacy and pharmacovigilance researchers. Ecopharmacovigilance (EPV) as a kind of pharmacovigilance for the environment is recognized worldwide as crucial to minimize the environmental risk of pharmaceutical pollutants. But continuing to treat the pollution of pharmaceuticals as a group of substances instead of targeting individual pharmaceuticals on a prioritized basis will lead to a significant waste of resources. Considering vulture population decline caused by non-steroidal anti-inflammatory drugs (NSAIDs) residues, we presented a global-scale analysis of 139 reports of NSAIDs occurrence across 29 countries, in order to provide a specific context for implementing EPV. We found a heavy regional bias toward research in Europe, Asia and America. The top 5 most frequently studied NSAIDs included ibuprofen, diclofenac, naproxen, acetaminophen and ketoprofen. The profile of NSAIDs was dominated by acetaminophen in wastewater influents and effluents. Ibuprofen was the most abundant NSAID in surface water. Only 9 NSAIDs were reported in groundwater samples. And majority of NSAIDs were detected in solid matrices at below 1μg/g except for ketoprofen, diclofenac and ibuprofen. From a pharmacy perspective, we get some implication and propose some management practice options for EPV implementation. These include: Further popularizing and applying the concept of EPV, together with developing relevant regulatory guidance, is necessary; More attention should be paid to how to implement EPV for the pollution control of older established drugs; Triggering "a dynamic watch-list mechanism" in conjunction with "source control"; Implementing targeted sewage treatment technologies and strengthening multidisciplinary collaboration; Pharmaceutical levels in aquatic organisms as biological indicators for monitoring pharmaceutical pollution within the water environment; Upgrading drinking water treatment plants with the aim of removing pharmaceutical residues; Paying more attention to EPV for pharmaceuticals in solid matrices.
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Affiliation(s)
- Jun Wang
- Department of Pharmacy, College of Medicine, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Bingshu He
- Hubei Woman and Child Hospital, Wuhan 430070, China.
| | - Dan Yan
- Department of Pharmacy, College of Medicine, Wuhan University of Science and Technology, Wuhan 430065, China
| | - Xiamin Hu
- Department of Pharmacy, College of Medicine, Wuhan University of Science and Technology, Wuhan 430065, China
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177
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Gago-Ferrero P, Gros M, Ahrens L, Wiberg K. Impact of on-site, small and large scale wastewater treatment facilities on levels and fate of pharmaceuticals, personal care products, artificial sweeteners, pesticides, and perfluoroalkyl substances in recipient waters. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 601-602:1289-1297. [PMID: 28605847 DOI: 10.1016/j.scitotenv.2017.05.258] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 05/28/2017] [Accepted: 05/28/2017] [Indexed: 05/08/2023]
Abstract
One of the main risks associated with effluents from both wastewater treatment plants (WWTPs) and on-site sewage treatment facilities (OSSFs) is the release of micropollutants (MPs) in receiving water bodies. However, the impact of MPs present in the effluents of OSSFs in the aquatic environment has not been studied so far. The current study evaluates the impact of the effluents of OSSFs and small-to-large scale WWTPs on natural waters. The discharge of 74 MPs was assessed including pharmaceuticals, personal care products, pesticides, artificial sweeteners and perfluoroalkyl substances (PFASs). The sampling was carried out within a Swedish catchment and included three sites that are exclusively affected by OSSFs and other sites that are mainly affected by WWTPs or a mixture of sources (7 sites, 28 samples). Results show that although OSSFs serve a much smaller total number of people, the MPs emitted from OSSFs reached the aquatic environment in significant quantities (concentrations of >150ngL-1 of ∑MPs). The composition profiles for sites affected by WWTPs were similar and were dominated by sucralose (27% of the ∑MPs), caffeine (27% of the ∑MPs), lamotrigine (10% of the ∑MPs), desvenlafaxine (5% of the ∑MPs), and diclofenac (4% of the ∑MPs). In contrast, the sites affected by OSSFs showed high variability, exhibiting a different profile from those affected by WWTPs and also from each other, demonstrating that OSSFs are not homogeneous sources of MPs. Some specific compounds, such as diethyltoluamide (DEET) and caffeine, were proportionally much more important at sites affected by OSSFs than at sites affected by WWTPs (representing a much higher percentage of the ∑MPs in the OSSFs). In contrast, PFASs did not show high concentration variation among the different sampling sites and the composition profiles were relatively similar, indicating that these substances follow different routes of entry into the aquatic environment.
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Affiliation(s)
- Pablo Gago-Ferrero
- Dept. of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), Box 7050, SE-75007 Uppsala, Sweden.
| | - Meritxell Gros
- Dept. of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), Box 7050, SE-75007 Uppsala, Sweden
| | - Lutz Ahrens
- Dept. of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), Box 7050, SE-75007 Uppsala, Sweden
| | - Karin Wiberg
- Dept. of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), Box 7050, SE-75007 Uppsala, Sweden
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178
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Afonso-Olivares C, Sosa-Ferrera Z, Santana-Rodríguez JJ. Occurrence and environmental impact of pharmaceutical residues from conventional and natural wastewater treatment plants in Gran Canaria (Spain). THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 599-600:934-943. [PMID: 28505885 DOI: 10.1016/j.scitotenv.2017.05.058] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 05/05/2017] [Accepted: 05/05/2017] [Indexed: 05/25/2023]
Abstract
The presence and fate of pharmaceutical residues in environmental samples are of great interest. There is a vast number of studies published regarding their input, presence, effects and risks in ecosystems. Moreover, it has been demonstrated that the primary source of input of these contaminants in the environment is from Wastewater Treatment Plants (WWTPs). It is therefore essential to evaluate the efficiency of commonly used treatments and the necessity of applying novel purification processes in order to eliminate or reduce the concentration of pharmaceuticals from wastewater or from the effluent of WWTPs. The aim of this work was to quantify twenty-three pharmaceutical compounds in the aqueous phase at different stages of a conventional and a natural WWTP situated in Gran Canaria (Spain). The results indicate concentration levels in the range of 0.004±0.001 to 59.2±11.7μgL-1 and 0.018±0.001 to 148±14.7μgL-1 from conventional and natural WWTPs, respectively. Better efficiency was, however, offered by the conventional WWTP with a removal median of 99.7%. In addition, the impact on different aquatic organisms (algae, daphnids and fish) was assessed in terms of risk quotients. The results reveal a possible highly harmful effect towards organisms by gemfibrozil, ibuprofen and ofloxacin.
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Affiliation(s)
- C Afonso-Olivares
- Instituto de Estudios Ambientales y Recursos Naturales (i-UNAT), Universidad de Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain
| | - Z Sosa-Ferrera
- Instituto de Estudios Ambientales y Recursos Naturales (i-UNAT), Universidad de Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain
| | - J J Santana-Rodríguez
- Instituto de Estudios Ambientales y Recursos Naturales (i-UNAT), Universidad de Las Palmas de Gran Canaria, 35017 Las Palmas de Gran Canaria, Spain.
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179
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Quantification of more than 150 micropollutants including transformation products in aqueous samples by liquid chromatography-tandem mass spectrometry using scheduled multiple reaction monitoring. J Chromatogr A 2017; 1531:64-73. [PMID: 29183669 DOI: 10.1016/j.chroma.2017.11.020] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 11/07/2017] [Accepted: 11/12/2017] [Indexed: 12/27/2022]
Abstract
A direct injection, multi residue analytical method separated in two chromatographic runs was developed utilizing scheduled analysis to simultaneously quantify 154 compounds, 84 precursors and 70 transformation products (TPs)/metabolites. Improvements in the chromatographic data quality, sensitivity and reproducibility were achieved by scheduling the analysis of each analyte into pre-determined retention time windows. This study shows the influence of the scan time on the dwell time and the number of data points per peak as well as the effect on the precision of analysis. Lowering the scan time decreased dwell time to a minimal value, however, this had no negative effects on the precision. Increasing the number of data points per peak by decreasing the scan time led to more accurate peak shapes. A final set of parameters was chosen to obtain a minimum of 10 data points per peak to guarantee accurate peak shapes and thus reproducibility of analysis. A validation of the method was performed for different water matrices yielding very good linearity for all substances, with limits of quantification mainly in the lower to mid ng/L-range and recoveries mainly between 70 and 125% for surface water, bank filtrate as well as influents and effluents of wastewater treatment plants. The analysis of environmental samples and wastewater revealed the occurrence of selected precursors and TPs in all analyzed matrices: 95% of the compounds in the target list could be quantified in at least one sample. The relevance of TPs and metabolites such as valsartan acid and clopidogrel acid was also confirmed by their detection in all aqueous matrices. Wastewater indicators such as acesulfame and diclofenac were detected at elevated concentrations as well as substances such as oxipurinol which so far were not in the focus of monitoring programs. The developed method can be used for rapid analysis of various water matrices without any sample enrichment and can aid the assessment of water quality and water treatment processes.
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180
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Carmona E, Andreu V, Picó Y. Multi-residue determination of 47 organic compounds in water, soil, sediment and fish—Turia River as case study. J Pharm Biomed Anal 2017; 146:117-125. [DOI: 10.1016/j.jpba.2017.08.014] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 08/07/2017] [Accepted: 08/09/2017] [Indexed: 11/16/2022]
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181
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Wood TP, Du Preez C, Steenkamp A, Duvenage C, Rohwer ER. Database-driven screening of South African surface water and the targeted detection of pharmaceuticals using liquid chromatography - High resolution mass spectrometry. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2017; 230:453-462. [PMID: 28683392 DOI: 10.1016/j.envpol.2017.06.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 05/21/2017] [Accepted: 06/08/2017] [Indexed: 05/13/2023]
Abstract
Pharmaceuticals and personal care products are released into aquatic environments, largely as a result of ineffectual removal during wastewater treatment. Here we present a screening strategy based on the use of three commercially available mass spectral databases, combined into a single searchable entity and parallelized by cluster computing. In addition to this, a targeted solid phase extraction method with Ultra High Pressure Liquid Chromatography coupled to quadrupole time of flight mass spectrometry (UHPLC-QTOF) was used to quantify 99 pharmaceuticals in South African surface water on a national level. Limits of quantification were in the low ng/L range for the majority of the compounds and it was found that nationally both Lamotrigine and Nevirapine occurred most often. Prednisolone and Ritonavir were present at the highest average concentration; 623 and 489 ng/L respectively. It is however shown that more than 50% of the targets chosen for analysis are not detectable in any of the samples, which highlights the utility of untargeted, database driven screening; prior to the use of costly analytical standards. Untargeted screening detected 45% of the compounds detected in targeted mode, and furthermore tentatively identified a total of 4273 unique compounds across the samples. Automatically triggered MS/MS analyses yielded 92 unique hits with greater than 95% confidence. It is therefore suggested that untargeted screening should precede the targeted approach as a matter of economy and to guide the selection of targets for quantification. There is however great room for improvement in current commercial database search methodologies as a large bottleneck exists due to processing time.
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Affiliation(s)
- Timothy Paul Wood
- Protechnik Laboratories, A Division of ARMSCOR SOC Ltd, 103 Combretum Crescent, Centurion, Pretoria, 0001, South Africa; Department of Chemistry, University of Pretoria, Lynwood Road, Pretoria, 0001, South Africa.
| | - Christiaan Du Preez
- Flamengro, A Division of ARMSCOR SOC Ltd, Cnr Delmas Road and Nossob Street, Pretoria, 0001, South Africa.
| | - Adriaan Steenkamp
- Flamengro, A Division of ARMSCOR SOC Ltd, Cnr Delmas Road and Nossob Street, Pretoria, 0001, South Africa
| | - Cornelia Duvenage
- Department of Internal Medicine, 1 Military Hospital, South African Military Health Services, Voortrekker Street, Pretoria, 0001, South Africa.
| | - Egmont R Rohwer
- Department of Chemistry, University of Pretoria, Lynwood Road, Pretoria, 0001, South Africa.
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182
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González-Alonso S, Merino LM, Esteban S, López de Alda M, Barceló D, Durán JJ, López-Martínez J, Aceña J, Pérez S, Mastroianni N, Silva A, Catalá M, Valcárcel Y. Occurrence of pharmaceutical, recreational and psychotropic drug residues in surface water on the northern Antarctic Peninsula region. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2017; 229:241-254. [PMID: 28599208 DOI: 10.1016/j.envpol.2017.05.060] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 05/15/2017] [Accepted: 05/22/2017] [Indexed: 06/07/2023]
Abstract
Human presence in the Antarctic is increasing due to research activities and the rise in tourism. These activities contribute a number of potentially hazardous substances. The aim of this study is to conduct the first characterisation of the pharmaceuticals and recreational drugs present in the northern Antarctic Peninsula region, and to assess the potential environmental risk they pose to the environment. The study consisted of a single sampling of ten water samples from different sources, including streams, ponds, glacier drains, and a wastewater discharge into the sea. Twenty-five selected pharmaceuticals and 21 recreational drugs were analysed. The highest concentrations were found for the analgesics acetaminophen (48.74 μg L-1), diclofenac (15.09 μg L-1) and ibuprofen (10.05 μg L-1), and for the stimulant caffeine (71.33 μg L-1). All these substances were detected in waters that were discharged directly into the ocean without any prior purification processes. The hazard quotient (HQ) values for ibuprofen, diclofenac and acetaminophen were far in excess of 10 at several sampling points. The concentrations of each substance measured and used as measured environmental concentration values for the HQ calculations are based on a one-time sampling. The Toxic Unit values indicate that analgesics and anti-inflammatories are the therapeutic group responsible for the highest toxic burden. This study is the first to analyse a wide range of substances and to determine the presence of pharmaceuticals and psychotropic drugs in the Antarctic Peninsula region. We believe it can serve as a starting point to focus attention on the need for continued environmental monitoring of these substances in the water cycle, especially in protected regions such as the Antarctic. This will determine whether pharmaceuticals and recreational drugs are hazardous to the environment and, if so, can be used as the basis for risk-assessment studies to prioritise the exposure to risk.
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Affiliation(s)
- Silvia González-Alonso
- Research Group and Teaching in Environmental Toxicology and Risk Assessment (TAyER) of Rey Juan Carlos University, Avda. Atenas S/N, E-28922 Alcorcón, Madrid, Spain.
| | - Luis Moreno Merino
- Geological Survery of Spain, (IGME), C/Ríos Rosas 23, 28003 Madrid, Spain
| | - Sara Esteban
- Research Group and Teaching in Environmental Toxicology and Risk Assessment (TAyER) of Rey Juan Carlos University, Avda. Atenas S/N, E-28922 Alcorcón, Madrid, Spain
| | - Miren López de Alda
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/ Jordi Girona, 18-26, 08034 Barcelona, Spain
| | - Damià Barceló
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/ Jordi Girona, 18-26, 08034 Barcelona, Spain; Catalan Institute for Water Research (ICRA), Parc Científic i Tecnològic de la Universitat de Girona, Edifici H(2)O, Emili Grahit 101, 17003 Girona, Spain
| | - Juan José Durán
- Geological Survery of Spain, (IGME), C/Ríos Rosas 23, 28003 Madrid, Spain
| | - Jerónimo López-Martínez
- Department of Geology and Geochemistry, Faculty of Sciences, University Autónoma de Madrid, 28049 Madrid, Spain
| | - Jaume Aceña
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/ Jordi Girona, 18-26, 08034 Barcelona, Spain
| | - Sandra Pérez
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/ Jordi Girona, 18-26, 08034 Barcelona, Spain
| | - Nicola Mastroianni
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/ Jordi Girona, 18-26, 08034 Barcelona, Spain
| | - Adrián Silva
- National Institute of Water, Empalme J. Newbery km 1,620, Ezeiza, Buenos Aires, Argentina
| | - Myriam Catalá
- Department of Biology & Geology, Physics and Inorganic Chemistry, Higher School of Science and Technology (ESCET), Rey Juan Carlos University, Tulipán s/n, E-28933 Móstoles, Madrid, Spain
| | - Yolanda Valcárcel
- Research Group and Teaching in Environmental Toxicology and Risk Assessment (TAyER) of Rey Juan Carlos University, Avda. Atenas S/N, E-28922 Alcorcón, Madrid, Spain; Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health and Medical Microbiology and Immunology, Rey Juan Carlos University, Avda. Atenas s/n, E-28922 Alcorcón, Madrid, Spain.
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183
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Brumovský M, Bečanová J, Kohoutek J, Borghini M, Nizzetto L. Contaminants of emerging concern in the open sea waters of the Western Mediterranean. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2017; 229:976-983. [PMID: 28781184 DOI: 10.1016/j.envpol.2017.07.082] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 05/19/2017] [Accepted: 07/25/2017] [Indexed: 06/07/2023]
Abstract
Pollution by chemical substances is of concern for the maintenance of healthy and sustainable aquatic environments. While the occurrence and fate of numerous emerging contaminants, especially pharmaceuticals, is well documented in freshwater, their occurrence and behavior in coastal and marine waters is much less studied and understood. This study investigates the occurrence of 58 chemicals in the open surface water of the Western Mediterranean Sea for the first time. 70 samples in total were collected in 10 different sampling areas. 3 pesticides, 11 pharmaceuticals and personal care products and 2 artificial sweeteners were detected at sub-ng to ng/L levels. Among them, the herbicide terbuthylazine, the pharmaceuticals caffeine, carbamazepine, naproxen and paracetamol, the antibiotic sulfamethoxazole, the antibacterial triclocarban and the two artificial sweeteners acesulfame and saccharin were detected in all samples. The compound detected at the highest concentration was saccharin (up to 5.23 ng/L). Generally small spatial differences among individual sampling areas point to a diffuse character of sources which are likely dominated by WWTP effluents and runoffs from agricultural areas or even, at least for pharmaceuticals and artificial food additives, from offshore sources such as ferries and cruising ships. The implications of the ubiquitous presence in the open sea of chemicals that are bio-active or toxic at low doses on photosynthetic organisms and/or bacteria (i.e., terbuthylazine, sulfamethoxazole or triclocarban) deserve scientific attention, especially concerning possible subtle impacts from chronic exposure of pelagic microorganisms.
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Affiliation(s)
- Miroslav Brumovský
- RECETOX - Research Centre for Toxic Compounds in the Environment, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic.
| | - Jitka Bečanová
- RECETOX - Research Centre for Toxic Compounds in the Environment, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic
| | - Jiří Kohoutek
- RECETOX - Research Centre for Toxic Compounds in the Environment, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic
| | - Mireno Borghini
- Istituto di Scienze Marine - ISMAR, Consiglio Nazionale delle Ricerche (CNR), Forte Santa Teresa, 19032 Lerici (SP), Italy
| | - Luca Nizzetto
- RECETOX - Research Centre for Toxic Compounds in the Environment, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic; NIVA - Norwegian Institute for Water Research, Gaustadalléen 21, 0349 Oslo, Norway
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184
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Cecinato A, Romagnoli P, Perilli M, Balducci C. Pharmaceutical substances in ambient particulates: A preliminary assessment. CHEMOSPHERE 2017; 183:62-68. [PMID: 28535462 DOI: 10.1016/j.chemosphere.2017.05.100] [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: 02/10/2017] [Revised: 05/15/2017] [Accepted: 05/16/2017] [Indexed: 06/07/2023]
Abstract
Till now, no attention has been paid to pharmaceuticals (PCs) in the air, though they are known to affect waters, soils, foods and biota. This paper describes the first attempt to characterize the PC occurrence in the air. Airborne particulates (PM10 or PM2.5 fractions, from Amsterdam, Netherland, Rome and Rende, Italy) were sampled on quartz fiber filter by means of pumping systems operating at medium-volume conditions (16 or 38.5 L min-1). The samples were solvent extracted through sonication with a dichloromethane:acetone:methanol mixture and reduced close to dryness; three fractions of the residue were separated through column chromatography; they comprised non polar, low polar and very polar organic compounds, respectively, and PCs were in the third one. Chemical analysis was performed by means of gas chromatography coupled with mass spectrometric detection (GC-MSD), after treatment of solutions with methyl,tertzbutylsilyl-trifluoroacetamide (MTBSTFA) to form silyl derivatives of most PCs. The following substances were investigated: acetaminophenol, ibuprofen, ketoprofen, fenoprefen, naproxen, fenofibrate, diclofenac, acetylcysteine and sulfanilamide; p-hydroxybenzoic acid and salicylic acid; and parabens (methyl, ethyl and propyl). Except aspirin, acetamidophenol, acetylcysteine and sulfanilamide, the target compounds could be quantified with good repeatability, reproducibility and percent recoveries (on the average, ∼7.5%, ∼7.1% and 91%, respectively). The PC concentrations ranged <0.1-8.6 ng m-3; season dependent drug profiles could be observed in Rome and Rende.
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Affiliation(s)
- Angelo Cecinato
- National Research Council of Italy, Institute of Atmospheric Pollution Research (CNR-IIA), via Salaria, km 29.3, P. O. Box 10, 00015 Monterotondo RM, Italy.
| | - Paola Romagnoli
- National Research Council of Italy, Institute of Atmospheric Pollution Research (CNR-IIA), via Salaria, km 29.3, P. O. Box 10, 00015 Monterotondo RM, Italy
| | - Mattia Perilli
- National Research Council of Italy, Institute of Atmospheric Pollution Research (CNR-IIA), via Salaria, km 29.3, P. O. Box 10, 00015 Monterotondo RM, Italy
| | - Catia Balducci
- National Research Council of Italy, Institute of Atmospheric Pollution Research (CNR-IIA), via Salaria, km 29.3, P. O. Box 10, 00015 Monterotondo RM, Italy
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185
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Han EJ, Lee DS. Significance of metabolites in the environmental risk assessment of pharmaceuticals consumed by human. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 592:600-607. [PMID: 28318699 DOI: 10.1016/j.scitotenv.2017.03.044] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 02/20/2017] [Accepted: 03/05/2017] [Indexed: 05/03/2023]
Abstract
The purpose of this study is to demonstrate the significance of metabolites to the ERA of human pharmaceuticals. The predicted exposure concentrations (PECs) in surface water were estimated for a total of 24 selected active pharmaceutical ingredients (APIs) and their metabolites using a life cycle based emission estimation model combined with a multimedia fate model with Monte-Carlo calculations. With the eco-toxicity data, the hazard quotients (HQs) of the metabolites were compared with those of individual parents alone. The results showed that PEC or toxicity or both of the metabolites was predicted to be higher than that of their parent APIs, which resulted in a total of 18 metabolites (from 12 parents) that have greater HQs than their parents. This result clearly demonstrated that some metabolites may potentially pose greater risk than their parent APIs in the water environment. Therefore, significance of metabolites should be carefully evaluated for monitoring strategy, priority setting, and scoping of the environmental risk assessment of APIs. The method used in the present work may serve as a pragmatic approach for the purpose of preliminary screening or priority setting of environmental risk posed by both APIs and their metabolites.
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Affiliation(s)
- Eun Jeong Han
- Environmental Planning Institute and Department of Environmental Planning, Graduate School of Environmental Studies, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea.
| | - Dong Soo Lee
- Environmental Planning Institute and Department of Environmental Planning, Graduate School of Environmental Studies, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea.
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186
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Paíga P, Delerue-Matos C. Anthropogenic contamination of Portuguese coastal waters during the bathing season: Assessment using caffeine as a chemical marker. MARINE POLLUTION BULLETIN 2017; 120:355-363. [PMID: 28526198 DOI: 10.1016/j.marpolbul.2017.05.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 05/06/2017] [Accepted: 05/11/2017] [Indexed: 05/23/2023]
Abstract
Bathing water quality standards are based on international standards and legislations. However, in Europe, only the microbiological parameters are to be accomplished. Recent research has focused on chemical indicators that can determine human fecal contaminants in water. Therefore, the suitability of caffeine as a chemical marker of seawater pollution in the north Portuguese coastal area in the Atlantic Ocean during the bathing season was assessed in this study. The quality of water from the coasts of five cities was monitored. 101 seawater samples were collected from 14 beaches, and their water quality was classified as sufficient, good, and excellent. Caffeine was detected in all samples in concentration range of 18 to 525ng/L. The highest average concentration of caffeine was found in seawater samples collected in July from beaches classified as having sufficient water quality, which were located in cities with high population density and high tourist affluence.
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Affiliation(s)
- Paula Paíga
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal.
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187
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Oliveira P, Almeida Â, Calisto V, Esteves VI, Schneider RJ, Wrona FJ, Soares AMVM, Figueira E, Freitas R. Physiological and biochemical alterations induced in the mussel Mytilus galloprovincialis after short and long-term exposure to carbamazepine. WATER RESEARCH 2017; 117:102-114. [PMID: 28390233 DOI: 10.1016/j.watres.2017.03.052] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 03/08/2017] [Accepted: 03/25/2017] [Indexed: 06/07/2023]
Abstract
The bivalve Mytilus galloprovincialis collected in the Ria de Aveiro, was selected to evaluate the acute and chronic effects of carbamazepine (CBZ) at environmentally relevant concentrations. CBZ is an antiepileptic drug widely found in the aquatic environment with toxic effects to inhabiting organisms. However, few studies evaluated the acute and chronic toxicity of this drug. The experiment was performed by exposing mussels to 0.0, 0.3, 3.0, 6.0 and 9.0 CBZ μg/L, for 96 h and 28 days. To assess the toxicity of the drug, a battery of biomarkers related to mussels general physiological health status and oxidative stress was applied. CBZ was quantified in mussel tissues by an Enzyme-Linked Immunosorbent Assay (ELISA). The results obtained show that CBZ did not induce oxidative stress. However, our findings demonstrated that the drug was taken up by mussels even though presenting low bioconcentration factor (BCF) values (up to 2.2). Furthermore, our results demonstrated that after a chronic exposure the physiological parameters, namely the condition and gonadosomatic indices, were negatively affected which may impair organisms' reproductive capacity with consequences to population sustainability.
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Affiliation(s)
- Patrícia Oliveira
- Department of Biology & CESAM, University of Aveiro, Aveiro, Portugal
| | - Ângela Almeida
- Department of Biology & CESAM, University of Aveiro, Aveiro, Portugal
| | - Vânia Calisto
- Department of Chemistry & CESAM, University of Aveiro, Aveiro, Portugal
| | | | - Rudolf J Schneider
- BAM Federal Institute for Materials Research and Testing, Richard-Willstaetter -Str. 11, Berlin, Germany
| | - Frederick J Wrona
- Department of Geography, University of Victoria, National Water Research Institute, STN CSC, Victoria, BC, Canada
| | | | - Etelvina Figueira
- Department of Biology & CESAM, University of Aveiro, Aveiro, Portugal
| | - Rosa Freitas
- Department of Biology & CESAM, University of Aveiro, Aveiro, Portugal.
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188
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Samanipour S, Baz-Lomba JA, Alygizakis NA, Reid MJ, Thomaidis NS, Thomas KV. Two stage algorithm vs commonly used approaches for the suspect screening of complex environmental samples analyzed via liquid chromatography high resolution time of flight mass spectroscopy: A test study. J Chromatogr A 2017; 1501:68-78. [DOI: 10.1016/j.chroma.2017.04.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 03/06/2017] [Accepted: 04/17/2017] [Indexed: 11/26/2022]
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189
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Calisto V, Jaria G, Silva CP, Ferreira CIA, Otero M, Esteves VI. Single and multi-component adsorption of psychiatric pharmaceuticals onto alternative and commercial carbons. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2017; 192:15-24. [PMID: 28130988 DOI: 10.1016/j.jenvman.2017.01.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 01/04/2017] [Accepted: 01/14/2017] [Indexed: 06/06/2023]
Abstract
This work describes the adsorptive removal of three widely consumed psychiatric pharmaceuticals (carbamazepine, paroxetine and oxazepam) from ultrapure water. Two different adsorbents were used: a commercial activated carbon and a non-activated waste-based carbon (PS800-150-HCl), produced by pyrolysis of primary paper mill sludge. These adsorbents were used in single, binary and ternary batch experiments in order to determine the adsorption kinetics and equilibrium isotherms of the considered pharmaceuticals. For the three drugs and both carbons, the equilibrium was quickly attained (with maximum equilibrium times of 15 and 120 min for the waste-based and the commercial carbons, respectively) even in binary and ternary systems. Single component equilibrium data were adequately described by the Langmuir model, with the commercial carbon registering higher maximum adsorption capacities (between 272 ± 10 and 493 ± 12 μmol g-1) than PS800-150-HCl (between 64 ± 2 and 74 ± 1 μmol g-1). Multi-component equilibrium data were also best fitted by the single component Langmuir isotherm, followed by the Langmuir competitive model. Overall, competitive effects did not largely affect the performance of both adsorbents. Binary and ternary systems maintained fast kinetics, the individual maximum adsorption capacities were not lower than half of the single component systems and both carbons presented improved total adsorption capacities for multi-component solutions.
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Affiliation(s)
- Vânia Calisto
- Department of Chemistry and CESAM (Centre for Environmental and Marine Studies), University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal.
| | - Guilaine Jaria
- Department of Chemistry and CESAM (Centre for Environmental and Marine Studies), University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Carla Patrícia Silva
- Department of Chemistry and CESAM (Centre for Environmental and Marine Studies), University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Catarina I A Ferreira
- Department of Chemistry and CESAM (Centre for Environmental and Marine Studies), University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Marta Otero
- Department of Applied Chemistry and Physics, IMARENABIO, University of Léon, Campus de Vegazana, Léon, Spain
| | - Valdemar I Esteves
- Department of Chemistry and CESAM (Centre for Environmental and Marine Studies), University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
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190
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Välitalo P, Kruglova A, Mikola A, Vahala R. Toxicological impacts of antibiotics on aquatic micro-organisms: A mini-review. Int J Hyg Environ Health 2017; 220:558-569. [DOI: 10.1016/j.ijheh.2017.02.003] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 02/14/2017] [Accepted: 02/16/2017] [Indexed: 10/20/2022]
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191
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Brieudes V, Lardy-Fontan S, Vaslin-Reimann S, Budzinski H, Lalere B. Development of a multi-residue method for scrutinizing psychotropic compounds in natural waters. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1047:160-172. [DOI: 10.1016/j.jchromb.2016.07.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 07/01/2016] [Accepted: 07/06/2016] [Indexed: 12/11/2022]
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192
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Sui Q, Zhao W, Cao X, Lu S, Qiu Z, Gu X, Yu G. Pharmaceuticals and personal care products in the leachates from a typical landfill reservoir of municipal solid waste in Shanghai, China: Occurrence and removal by a full-scale membrane bioreactor. JOURNAL OF HAZARDOUS MATERIALS 2017; 323:99-108. [PMID: 27017099 DOI: 10.1016/j.jhazmat.2016.03.047] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 03/14/2016] [Accepted: 03/17/2016] [Indexed: 06/05/2023]
Abstract
Knowledge on the pharmaceuticals and personal care products (PPCPs) in landfill leachates, which are an important source of PPCPs in the environment, was very limited. Hence, four sampling campaigns were conducted to determine eighteen PPCPs in the landfill leachates from a landfill reservoir in Shanghai. Five of the target PPCPs were first included in a landfill leachate study. Additionally, their removal from landfill leachates by a full-scale membrane bioreactor (MBR) was illustrated. The results showed fourteen out of eighteen PPCPs were detectable in at least one sampling campaign and achieved individual concentrations ranging from 0.39 to 349μg/L in the landfill leachates. Some PPCPs exhibited higher contamination levels than those reported in other countries. Good removal of PPCPs by MBR led to a largely reduced contamination level (<LOQ to 10.6μg/L) in the treated landfill leachates, which was, however, still much higher than those in municipal wastewaters in Shanghai. To the best of our knowledge, this is the first report on the removal of PPCPs in landfill leachates. The findings emphasized the necessity to further study the PPCPs in the landfill leachates in China and the requirement to enhance their removal in the landfill leachates.
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Affiliation(s)
- Qian Sui
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Wentao Zhao
- State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
| | - Xuqi Cao
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Shuguang Lu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Zhaofu Qiu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xiaogang Gu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Gang Yu
- Beijing Key Laboratory for Emerging Organic Contaminants Control, Tsinghua University, Beijing 100084, China
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193
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Paíga P, Santos L, Delerue-Matos C. Development of a multi-residue method for the determination of human and veterinary pharmaceuticals and some of their metabolites in aqueous environmental matrices by SPE-UHPLC–MS/MS. J Pharm Biomed Anal 2017; 135:75-86. [DOI: 10.1016/j.jpba.2016.12.013] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 12/07/2016] [Accepted: 12/09/2016] [Indexed: 01/14/2023]
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194
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Yin L, Ma R, Wang B, Yuan H, Yu G. The degradation and persistence of five pharmaceuticals in an artificial climate incubator during a one year period. RSC Adv 2017. [DOI: 10.1039/c6ra28351a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The degradation and persistence of five pharmaceuticals in an artificial climate incubator during a one year period.
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Affiliation(s)
- Lina Yin
- Beijing Key Laboratory of Emerging Organic Contaminants Control
- State Key Joint Laboratory of Environmental Simulation and Pollution Control
- Collaborative Innovation Centre for Regional Environmental Quality
- School of Environment
- Tsinghua University
| | - Ruixue Ma
- Beijing Key Laboratory of Emerging Organic Contaminants Control
- State Key Joint Laboratory of Environmental Simulation and Pollution Control
- Collaborative Innovation Centre for Regional Environmental Quality
- School of Environment
- Tsinghua University
| | - Bin Wang
- Beijing Key Laboratory of Emerging Organic Contaminants Control
- State Key Joint Laboratory of Environmental Simulation and Pollution Control
- Collaborative Innovation Centre for Regional Environmental Quality
- School of Environment
- Tsinghua University
| | - Honglin Yuan
- School of Environmental and Municipal Engineering
- Xi'an University of Architecture and Technology
- Xi'an 710055
- China
| | - Gang Yu
- Beijing Key Laboratory of Emerging Organic Contaminants Control
- State Key Joint Laboratory of Environmental Simulation and Pollution Control
- Collaborative Innovation Centre for Regional Environmental Quality
- School of Environment
- Tsinghua University
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195
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Męczykowska H, Kobylis P, Stepnowski P, Caban M. Calibration of Passive Samplers for the Monitoring of Pharmaceuticals in Water-Sampling Rate Variation. Crit Rev Anal Chem 2016; 47:204-222. [DOI: 10.1080/10408347.2016.1259063] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Hanna Męczykowska
- Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - Paulina Kobylis
- Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - Piotr Stepnowski
- Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
| | - Magda Caban
- Institute for Environmental and Human Health Protection, Faculty of Chemistry, University of Gdansk, Gdańsk, Poland
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196
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Paíga P, Santos LHMLM, Ramos S, Jorge S, Silva JG, Delerue-Matos C. Presence of pharmaceuticals in the Lis river (Portugal): Sources, fate and seasonal variation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 573:164-177. [PMID: 27560998 DOI: 10.1016/j.scitotenv.2016.08.089] [Citation(s) in RCA: 171] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/05/2016] [Accepted: 08/13/2016] [Indexed: 06/06/2023]
Abstract
The occurrence of 33 pharmaceuticals and metabolites was evaluated along the Lis river and in the influents and effluents of two wastewater treatment plants (WWTPs) located along the river. Results indicate that pharmaceuticals, such as ibuprofen, ketoprofen, carbamazepine and fluoxetine, and the metabolite salicylic acid are widespread along the Lis river, showing 100% of detection frequency, at levels up to 1.3μgL-1. The number of molecules detected increased along the river, with 11 molecules in the source, 15 upstream WWTP 1, 16 downstream WWTP 1 and upstream WWTP 2 and 19 downstream WWTP 2. The highest concentrations were often found downstream near the river mouth. Different possible sources of contamination of the Lis river were identified, namely WWTP effluents, untreated wastewaters and livestock production. Nevertheless, the discharge of WWTP effluents appeared to be the most pronounced, given that, in general, it was noticed an increase in the concentration of pharmaceuticals downstream of the WWTPs. WWTP effluents contributed with a total mass load of pharmaceuticals into the Lis river between 470 and 2317mg/d/1000 inhabitants. Non-steroidal anti-inflammatory drugs/analgesics were the therapeutic group with a high contribution to the total mass load of pharmaceuticals entering the Lis river, followed by psychiatric drugs and antibiotics. No seasonal variation was observed for the detected concentrations of pharmaceuticals. At the levels detected in the Lis river, sulfamethoxazole, clarithromycin, azithromycin and ibuprofen showed to have potential risk for aquatic organisms. These findings show that further studies embracing different environmental compartments (water, sediment and biota) are needed, in order to evaluate the partition/distribution of pharmaceuticals, their metabolites and transformation products in the environment as well as to predict their possible impact to non-target organisms and, in a last instance, to human health.
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Affiliation(s)
- Paula Paíga
- REQUIMTE/LAQV/Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal
| | - Lúcia H M L M Santos
- REQUIMTE/LAQV/Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal.
| | - Sandra Ramos
- CEAUL, Universidade de Lisboa, Portugal and LEMA, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal
| | - Sandra Jorge
- Águas do Centro Litoral, SA, Grupo Águas de Portugal, ETA da Boavista, Avenida Dr. Luís Albuquerque, 3030-410 Coimbra, Portugal
| | - Jaime Gabriel Silva
- Águas do Centro Litoral, SA, Grupo Águas de Portugal, ETA da Boavista, Avenida Dr. Luís Albuquerque, 3030-410 Coimbra, Portugal; Departamento de Engenharia Civil, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV/Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal
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197
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Screening the Toxicity of Selected Personal Care Products Using Embryo Bioassays: 4-MBC, Propylparaben and Triclocarban. Int J Mol Sci 2016; 17:ijms17101762. [PMID: 27775672 PMCID: PMC5085786 DOI: 10.3390/ijms17101762] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 09/17/2016] [Accepted: 10/10/2016] [Indexed: 12/11/2022] Open
Abstract
Recently, several emerging pollutants, including Personal Care Products (PCPs), have been detected in aquatic ecosystems, in the ng/L or µg/L range. Available toxicological data is limited, and, for certain PCPs, evidence indicates a potential risk for the environment. Hence, there is an urgent need to gather ecotoxicological data on PCPs as a proxy to improve risk assessment. Here, the toxicity of three different PCPs (4-Methylbenzylidene Camphor (4-MBC), propylparaben and triclocarban) was tested using embryo bioassays with Danio rerio (zebrafish) and Paracentrotus lividus (sea urchin). The No Observed Effect Concentration (NOEC) for triclocarban was 0.256 µg/L for sea urchin and 100 µg/L for zebrafish, whereas NOEC for 4-MBC was 0.32 µg/L for sea urchin and 50 µg/L for zebrafish. Both PCPs impacted embryo development at environmentally relevant concentrations. In comparison with triclocarban and 4-MBC, propylparaben was less toxic for both sea urchin (NOEC = 160 µg/L) and zebrafish (NOEC = 1000 µg/L). Overall, this study further demonstrates the sensitivity of embryo bioassays as a high-throughput approach for testing the toxicity of emerging pollutants.
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198
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Cruz D, Almeida Â, Calisto V, Esteves VI, Schneider RJ, Wrona FJ, Soares AMVM, Figueira E, Freitas R. Caffeine impacts in the clam Ruditapes philippinarum: Alterations on energy reserves, metabolic activity and oxidative stress biomarkers. CHEMOSPHERE 2016; 160:95-103. [PMID: 27367177 DOI: 10.1016/j.chemosphere.2016.06.068] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 06/10/2016] [Accepted: 06/17/2016] [Indexed: 05/15/2023]
Abstract
Caffeine is known to be one of the most consumed psychoactive drugs. For this reason, caffeine is continuously released into the environment with potential impacts on inhabiting organisms. The current study evaluated the biochemical alterations induced in the clam species Ruditapes philippinarum after exposure for 28 days to caffeine (0.5, 3.0 and 18.0 μg/L). The results obtained showed that, with the increasing caffeine concentrations, an increase in clams defense mechanisms (such as antioxidant and biotransformation enzymes activity) was induced which was accompanied by an increase in protein content. Nevertheless, although an increase on defense mechanisms was observed, clams were not able to prevent cells from lipid peroxidation that increased with the increase of caffeine concentration. Furthermore, with the increase of exposure concentrations, clams increased their metabolic activity (measured by electron transport activity), reducing their energy reserves (glycogen content), to fight against oxidative stress. Overall, the present study demonstrated that caffeine may impact bivalves, even at environmentally relevant concentrations, inducing oxidative stress in organisms. The present study is an important contribution to address knowledge gaps regarding the impacts of long-term exposures to pharmaceuticals since most of the studies assessed the effects after acute exposures, most of them up to 96 h.
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Affiliation(s)
- Diogo Cruz
- Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Ângela Almeida
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Vânia Calisto
- Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Valdemar I Esteves
- Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Rudolf J Schneider
- BAM Federal Institute for Materials Research and Testing, 12205, Berlin, Germany
| | - Frederick J Wrona
- Department of Geography, University of Victoria, National Water Research Institute, STN CSC, Victoria, BC, Canada
| | - Amadeu M V M Soares
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Etelvina Figueira
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Rosa Freitas
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal.
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Dai G, Wang B, Fu C, Dong R, Huang J, Deng S, Wang Y, Yu G. Pharmaceuticals and personal care products (PPCPs) in urban and suburban rivers of Beijing, China: occurrence, source apportionment and potential ecological risk. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2016; 18:445-55. [PMID: 26985863 DOI: 10.1039/c6em00018e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
This study analyzed 15 pharmaceuticals and personal care products (PPCPs) in two rivers with different urbanization levels in the surrounding watershed (urban and suburb) in Beijing, China. Along the rivers, effluent samples from wastewater treatment plants (WWTPs) and wastewater samples from direct discharge outlets were also collected to reveal their possible contribution to the occurrence of PPCPs in these two rivers. Among the 15 PPCPs, 14 compounds were detected with caffeine (maximum 11,900 ng L(-1)) being the dominant compound. The total concentration of the detected PPCPs in direct discharge outlets (median 4706 ng L(-1)) was much higher than that in river waters (2780 ng L(-1)) and WWTP effluents (1971 ng L(-1)). The suburban-influenced Liangshui River had significantly higher PPCP concentrations compared to the urban-influenced Qing River due to more input of untreated wastewater from direct discharge outlets. Source apportionment showed that approximately 55% of the total PPCPs were contributed by untreated wastewater in the suburban-influenced river. Finally, ecological risk assessment has been regarded as a necessary part of general research. According to the environmental risk assessment results, caffeine, trimethoprim and metoprolol were found to be the most critical compounds, due to their high risk quotient values. The results of the present study can provide useful information for future PPCP pollution control and sustainable water management in Beijing, China.
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Affiliation(s)
- Guohua Dai
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
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Pereira CDS, Maranho LA, Cortez FS, Pusceddu FH, Santos AR, Ribeiro DA, Cesar A, Guimarães LL. Occurrence of pharmaceuticals and cocaine in a Brazilian coastal zone. THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 548-549:148-154. [PMID: 26802343 DOI: 10.1016/j.scitotenv.2016.01.051] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 01/09/2016] [Accepted: 01/09/2016] [Indexed: 05/20/2023]
Abstract
The present study determined environmental concentrations of pharmaceuticals, cocaine, and the main human metabolite of cocaine in seawater sampled from a subtropical coastal zone (Santos, Brazil). The Santos Bay is located in a metropolitan region and receives over 7367m(3) of wastewater per day. Five sample points under strong influence of the submarine sewage outfall were chosen. Through quantitative analysis by LC-MS/MS, 33 compounds were investigated. Seven pharmaceuticals (atenolol, acetaminophen, caffeine, losartan, valsartan, diclofenac, and ibuprofen), an illicit drug (cocaine), and its main human metabolite (benzoylecgonine) were detected at least once in seawater sampled from Santos Bay at concentrations that ranged from ng·L(-1) to μg·L(-1). In light of the possibility of bioaccumulation and harmful effects, the high concentrations of pharmaceuticals and cocaine found in this marine subtropical ecosystem are of environmental concern.
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Affiliation(s)
- Camilo D Seabra Pereira
- Departamento de Ciências do Mar, Universidade Federal de São Paulo, Av. Saldanha da Gama n.89, 11030-400 Santos, SP, Brazil; Laboratório de Ecotoxicologia, Universidade Santa Cecília, Rua Oswaldo Cruz 266, 11045-907 Santos, SP, Brazil.
| | - Luciane A Maranho
- Departamento de Ciências do Mar, Universidade Federal de São Paulo, Av. Saldanha da Gama n.89, 11030-400 Santos, SP, Brazil
| | - Fernando S Cortez
- Laboratório de Ecotoxicologia, Universidade Santa Cecília, Rua Oswaldo Cruz 266, 11045-907 Santos, SP, Brazil
| | - Fabio H Pusceddu
- Laboratório de Ecotoxicologia, Universidade Santa Cecília, Rua Oswaldo Cruz 266, 11045-907 Santos, SP, Brazil
| | - Aldo R Santos
- Laboratório de Ecotoxicologia, Universidade Santa Cecília, Rua Oswaldo Cruz 266, 11045-907 Santos, SP, Brazil
| | - Daniel A Ribeiro
- Departamento de Biociências, Universidade Federal de São Paulo, Av. Ana Costa 95, 11060-001 Santos, SP, Brazil
| | - Augusto Cesar
- Departamento de Ciências do Mar, Universidade Federal de São Paulo, Av. Saldanha da Gama n.89, 11030-400 Santos, SP, Brazil; Laboratório de Ecotoxicologia, Universidade Santa Cecília, Rua Oswaldo Cruz 266, 11045-907 Santos, SP, Brazil
| | - Luciana L Guimarães
- Laboratório de Pesquisa em Produtos Naturais, PPG em Sustentabilidade de Ecossistemas Costeiros e Marinhos, Universidade Santa Cecília, Rua Cesário Mota 8, 11045-040 Santos, SP, Brazil
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