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Bean TG, Chadwick EA, Herrero-Villar M, Mateo R, Naidoo V, Rattner BA. Do Pharmaceuticals in the Environment Pose a Risk to Wildlife? ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2024; 43:595-610. [PMID: 36398854 DOI: 10.1002/etc.5528] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/29/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
The vast majority of knowledge related to the question "To what extent do pharmaceuticals in the environment pose a risk to wildlife?" stems from the Asian vulture crisis (>99% decline of some species of Old World vultures on the Indian subcontinent related to the veterinary use of the nonsteroidal anti-inflammatory drug [NSAID] diclofenac). The hazard of diclofenac and other NSAIDs (carprofen, flunixin, ketoprofen, nimesulide, phenylbutazone) to vultures and other avian species has since been demonstrated; indeed, only meloxicam and tolfenamic acid have been found to be vulture-safe. Since diclofenac was approved for veterinary use in Spain and Italy in 2013 (home to ~95% of vultures in Europe), the risk of NSAIDs to vultures in these countries has become one of the principal concerns related to pharmaceuticals and wildlife. Many of the other bodies of work on pharmaceutical exposure, hazard and risk to wildlife also relate to adverse effects in birds (e.g., poisoning of scavenging birds in North America and Europe from animal carcasses containing pentobarbital, secondary and even tertiary poisoning of birds exposed to pesticides used in veterinary medicine as cattle dips, migratory birds as a vector for the transfer of antimicrobial and antifungal resistance). Although there is some research related to endocrine disruption in reptiles and potential exposure of aerial insectivores, there remain numerous knowledge gaps for risk posed by pharmaceuticals to amphibians, reptiles, and mammals. Developing noninvasive sampling techniques and new approach methodologies (e.g., genomic, in vitro, in silico, in ovo) is important if we are to bridge the current knowledge gaps without extensive vertebrate testing. Environ Toxicol Chem 2024;43:595-610. © 2022 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC. This article has been contributed to by U.S. Government employees and their work is in the public domain in the USA.
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Affiliation(s)
| | | | - Marta Herrero-Villar
- Instituto de Investigación en Recursos Cinegéticos, Ciudad Real, Castilla-La-Mancha, Spain
| | - Rafael Mateo
- Instituto de Investigación en Recursos Cinegéticos, Ciudad Real, Castilla-La-Mancha, Spain
| | - Vinny Naidoo
- Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Barnett A Rattner
- Eastern Ecological Science Center at the Patuxent Research Refuge, US Geological Survey, Laurel, Maryland, USA
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2
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Michelangeli M, Martin JM, Pinter-Wollman N, Ioannou CC, McCallum ES, Bertram MG, Brodin T. Predicting the impacts of chemical pollutants on animal groups. Trends Ecol Evol 2022; 37:789-802. [PMID: 35718586 DOI: 10.1016/j.tree.2022.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 05/06/2022] [Accepted: 05/23/2022] [Indexed: 12/21/2022]
Abstract
Chemical pollution is among the fastest-growing agents of global change. Synthetic chemicals with diverse modes-of-action are being detected in the tissues of wildlife and pervade entire food webs. Although such pollutants can elicit a range of sublethal effects on individual organisms, research on how chemical pollutants affect animal groups is severely lacking. Here we synthesise research from two related, but largely segregated fields - ecotoxicology and behavioural ecology - to examine pathways by which chemical contaminants could disrupt processes that govern the emergence, self-organisation, and collective function of animal groups. Our review provides a roadmap for prioritising the study of chemical pollutants within the context of sociality and highlights important methodological advancements for future research.
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Affiliation(s)
- Marcus Michelangeli
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, SE-901 83, Sweden; School of Biological Sciences, Monash University, Melbourne, 3800, Australia.
| | - Jake M Martin
- School of Biological Sciences, Monash University, Melbourne, 3800, Australia
| | - Noa Pinter-Wollman
- Department of Ecology and Evolutionary Biology, University of California, Los Angeles, CA 90095-7246, USA
| | - Christos C Ioannou
- School of Biological Sciences, University of Bristol, Bristol BS8 1QU, UK
| | - Erin S McCallum
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, SE-901 83, Sweden
| | - Michael G Bertram
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, SE-901 83, Sweden
| | - Tomas Brodin
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, SE-901 83, Sweden
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3
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Distefano GG, Zangrando R, Basso M, Panzarin L, Gambaro A, Volpi Ghirardini A, Picone M. Assessing the exposure to human and veterinary pharmaceuticals in waterbirds: The use of feathers for monitoring antidepressants and nonsteroidal anti-inflammatory drugs. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 821:153473. [PMID: 35093362 DOI: 10.1016/j.scitotenv.2022.153473] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 01/15/2022] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Exposure to active pharmaceutical ingredients (APIs) from both human and veterinary sources is an increasing threat to wildlife welfare and conservation. Notwithstanding, tracking the exposure to pharmaceuticals in non-target and sensitive vertebrates, including birds, is seldom performed and relies almost exclusively on analysing internal organs retrieved from carcasses or from experimentally exposed and sacrificed birds. Clearly, this excludes the possibility of performing large-scale monitoring. Analysing feathers collected from healthy birds may permit this, by detecting APIs in wild birds, including protected and declining species of waterbirds, without affecting their welfare. To this end, we set up a non-destructive method for analysing the presence of non-steroidal anti-inflammatory drugs (NSAIDs), selective serotonin reuptake inhibitors (SSRIs) and noradrenaline reuptake inhibitors (SNRIs) in the feathers of fledglings of both the Mediterranean gull (Ichtyaetus melanocephalus) and the Sandwich tern (Thalasseus sandvicensis). The presence of several NSAIDs and SSRIs above the method quantification limits have confirmed that feathers might be a suitable means of evaluating the exposure of birds to APIs. Moreover, the concentrations indicated that waterbirds are exposed to NSAIDs, such as diclofenac, ibuprofen and naproxen, and SSRIs, such as citalopram, desmethylcitalopram, fluvoxamine and sertraline, possibly due to their widespread use and incomplete removal in wastewater treatment plants (WWTPs). The active ingredient diclofenac raises a the primary concern for the ecosystem and the welfare of the waterbirds, due to its high prevalence (100% and 83.3% in Mediterranean gull and Sandwich tern, respectively), its concentrations detected in feathers (11.9 ng g-1 and 6.7 ng g-1 in Mediterranean gull and Sandwich tern, respectively), and its documented toxicity toward certain birds.
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Affiliation(s)
- Gabriele Giuseppe Distefano
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Roberta Zangrando
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy; Istituto di Scienze Polari, Consiglio Nazionale delle Ricerche, Via Torino 155, I-30170 Mestre, Venezia, Italy
| | | | - Lucio Panzarin
- Associazione Naturalistica Sandonatese, c/o Centro Didattico Naturalistico il Pendolino, via Romanziol 130, 30020 Noventa di Piave, Venezia, Italy
| | - Andrea Gambaro
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Annamaria Volpi Ghirardini
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy
| | - Marco Picone
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca' Foscari, Campus Scientifico via Torino 155, I-30170 Mestre, Venezia, Italy.
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Björklund E, Svahn O. Total Release of 21 Indicator Pharmaceuticals Listed by the Swedish Medical Products Agency from Wastewater Treatment Plants to Surface Water Bodies in the 1.3 Million Populated County Skåne (Scania), Sweden. Molecules 2021; 27:77. [PMID: 35011310 PMCID: PMC8746806 DOI: 10.3390/molecules27010077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/13/2021] [Accepted: 12/20/2021] [Indexed: 11/26/2022] Open
Abstract
In 2017, the Swedish Environmental Protection Agency published a report on advanced wastewater treatment for the removal of pharmaceutical residues and stated that advanced treatment should be implemented where it will make the largest difference from an environmental perspective. However, the report also concluded that this need cannot be specified with existing data, but consideration must be made of local conditions. Two considerations are (1) the discharged amount of pharmaceutical into receiving water bodies and (2) the turnover of water in the recipient, where the highest risks are related to recipients with a low water turnover and low dilution. The current project comprised eight different WWTPs distributed throughout the entire County Skåne (Scania) in Sweden, with a population of ca. 1,300,000 persons. In total, 21 of 22 pharmaceuticals were analyzed according to the list proposed by the Swedish Medical Products Agency 2015. The results show that large amounts of pharmaceuticals are released from the WWTPs yearly to Scanian recipients. The total discharge of pharmaceuticals from the eight treatment plants adds up to 71 kg of these 21 substances alone, mainly comprising metoprolol, which is a drug that lowers blood pressure, and the analgesic drug diclofenac. Additionally, carbamazepine, losartan, naproxen and oxazepam were present in significant concentrations. These represented three illnesses that are very common: high blood pressure, inflammation/pain and depression/anxiety. The concentrations were generally in line with previous national Swedish screenings. It was estimated that, when one million cubic meters (1,000,000 m3) of wastewater is discharged, almost 4 kg of the 21 pharmaceuticals is released. The total volume wastewater release by the >90 WWTPs in Scania was estimated to 152,887,000 m3, which corresponded to 590 kg/year. The investigated 21 drugs cover only a small part of many hundred pharmaceuticals that are in use in Sweden. Thus, most likely, one or several tons of pharmaceuticals leak out to the Scanian recipients annually. The analysis of river samples shows that the dilution of wastewater is a key parameter in reducing concentrations. However, some locations have remarkably high concentrations, which occur when the volume wastewater is large in relation to the flow in the river. These kinds of regional results are of importance when selecting where advanced treatment should be prioritized in a first instance, as requested by the Swedish EPA.
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Affiliation(s)
- Erland Björklund
- Department of Environmental Science and Bioscience, Kristianstad University, Elmetorpsvägen 15, SE-291 88 Kristianstad, Sweden
| | - Ola Svahn
- Department of Environmental Science and Bioscience, Kristianstad University, Elmetorpsvägen 15, SE-291 88 Kristianstad, Sweden
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5
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Richard FJ, Southern I, Gigauri M, Bellini G, Rojas O, Runde A. Warning on nine pollutants and their effects on avian communities. Glob Ecol Conserv 2021. [DOI: 10.1016/j.gecco.2021.e01898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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6
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Argaluza J, Domingo-Echaburu S, Orive G, Medrano J, Hernandez R, Lertxundi U. Environmental pollution with psychiatric drugs. World J Psychiatry 2021; 11:791-804. [PMID: 34733642 PMCID: PMC8546762 DOI: 10.5498/wjp.v11.i10.791] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 06/25/2021] [Accepted: 08/31/2021] [Indexed: 02/06/2023] Open
Abstract
Among all contaminants of emerging interest, drugs are the ones that give rise to the greatest concern. Any of the multiple stages of the drug's life cycle (production, consumption and waste management) is a possible entry point to the different environmental matrices. Psychiatric drugs have received special attention because of two reasons. First, their use is increasing. Second, many of them act on phylogenetically highly conserved neuroendocrine systems, so they have the potential to affect many non-target organisms. Currently, wastewater is considered the most important source of drugs to the environment. Furthermore, the currently available wastewater treatment plants are not specifically prepared to remove drugs, so they reach practically all environmental matrices, even tap water. As drugs are designed to produce pharmacological effects at low concentrations, they are capable of producing ecotoxicological effects on microorganisms, flora and fauna, even on human health. It has also been observed that certain antidepressants and antipsychotics can bioaccumulate along the food chain. Drug pollution is a complicated and diffuse problem characterized by scientific uncertainties, a large number of stakeholders with different values and interests, and enormous complexity. Possible solutions consist on acting at source, using medicines more rationally, eco-prescribing or prescribing greener drugs, designing pharmaceuticals that are more readily biodegraded, educating both health professionals and citizens, and improving coordination and collaboration between environmental and healthcare sciences. Besides, end of pipe measures like improving or developing new purification systems (biological, physical, chemical, combination) that eliminate these residues efficiently and at a sustainable cost should be a priority. Here, we describe and discuss the main aspects of drug pollution, highlighting the specific issues of psychiatric drugs.
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Affiliation(s)
- Julene Argaluza
- Department of Epidemiology and Public Health, Bioaraba Health Research Institute, Vitoria-Gasteiz 01002, Spain
| | - Saioa Domingo-Echaburu
- Department of Pharmacy, Alto Deba Integrated Health Care Organization, Arrasate 20500, Spain
| | - Gorka Orive
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, Vitoria-Gasteiz 01006, Spain
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz 01006, Spain
- Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz 01006, Spain
- Singapore Eye Research Institute, Discovery Tower, Singapore 168751, Singapore
| | - Juan Medrano
- Department of Psychiatry, Biocruces Bizkaia Health Research Institute, Mental Health Network Research Group, Osakidetza, Portugalete 48920, Spain
| | - Rafael Hernandez
- Department of Internal Medicine, Araba Mental Health Network, Vitoria-Gasteiz 01006, Spain
| | - Unax Lertxundi
- Bioaraba Health Research Institute; Osakidetza Basque Health Service, Araba Mental Health Network, Araba Psychiatric Hospital, Pharmacy Service, Vitoria-Gasteiz 01006, Alava, Spain
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7
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Melchor-Martínez EM, Jiménez-Rodríguez MG, Martínez-Ruiz M, Peña-Benavides SA, Iqbal HMN, Parra-Saldívar R, Sosa-Hernández JE. Antidepressants surveillance in wastewater: Overview extraction and detection. CASE STUDIES IN CHEMICAL AND ENVIRONMENTAL ENGINEERING 2021; 3:100074. [PMID: 38620655 PMCID: PMC7969484 DOI: 10.1016/j.cscee.2020.100074] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/20/2020] [Accepted: 12/22/2020] [Indexed: 02/08/2023]
Abstract
The COVID-19 pandemic has been one of the biggest challenges worldwide. The psychological disorders associated with the pandemic causing depression, insomnia, post-traumatic stress disorder (PTSD) and anxiety reduce emotional stability. Different antidepressant drugs with several mechanisms of action are used with a prescription. The excretion of the compounds and their metabolites reach municipal wastewaters and enter sewage treatment plants with a low rate of remotion of pharmaceutical compounds and the releasing on the environment. Several effects on aquatic species exposed to antidepressants have been reported as the impact in gene transcription, reproduction cycles, predator defense, and motility. The aim of this work is to resume the common antidepressants detected in wastewater around the world and show the increment of its use during SARS-CoV-2 crisis.
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Affiliation(s)
- Elda M Melchor-Martínez
- Tecnologico de Monterrey, School of Engineering and Sciences, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, NL, Mexico
| | - Mildred G Jiménez-Rodríguez
- Tecnologico de Monterrey, School of Engineering and Sciences, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, NL, Mexico
| | - Manuel Martínez-Ruiz
- Tecnologico de Monterrey, School of Engineering and Sciences, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, NL, Mexico
| | - Samantha Ayde Peña-Benavides
- Tecnologico de Monterrey, School of Engineering and Sciences, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, NL, Mexico
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, NL, Mexico
| | - Roberto Parra-Saldívar
- Tecnologico de Monterrey, School of Engineering and Sciences, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, NL, Mexico
| | - Juan Eduardo Sosa-Hernández
- Tecnologico de Monterrey, School of Engineering and Sciences, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, NL, Mexico
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8
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Miller TH, Ng KT, Lamphiere A, Cameron TC, Bury NR, Barron LP. Multicompartment and cross-species monitoring of contaminants of emerging concern in an estuarine habitat. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 270:116300. [PMID: 33348138 PMCID: PMC7846722 DOI: 10.1016/j.envpol.2020.116300] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 05/28/2023]
Abstract
The fate of many chemicals in the environment, particularly contaminants of emerging concern (CEC), have been characterised to a limited extent with a major focus on occurrence in water. This study presents the characterisation, distribution and fate of multiple chemicals including pharmaceuticals, recreational drugs and pesticides in surface water, sediment and fauna representing different food web endpoints in a typical UK estuary (River Colne, Essex, UK). A comparison of contaminant occurrence across different benthic macroinvertebrates was made at three sites and included two amphipods (Gammarus pulex &Crangon crangon), a polychaete worm (Hediste diversicolor) and a gastropod (Peringia ulvae). Overall, multiple contaminants were determined in all compartments and ranged from;
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Affiliation(s)
- Thomas H Miller
- Department of Life Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Kingston Lane, UB8 3PH, UK; Department of Analytical, Environmental & Forensic Sciences, School of Population Health & Environmental Sciences, Faculty of Life Sciences and Medicine, King's College London, 150 Stamford Street, London, SE1 9NH, UK.
| | - Keng Tiong Ng
- Department of Analytical, Environmental & Forensic Sciences, School of Population Health & Environmental Sciences, Faculty of Life Sciences and Medicine, King's College London, 150 Stamford Street, London, SE1 9NH, UK; Environmental Research Group, School of Public Health, Faculty of Medicine, Imperial College London, UK
| | - Aaron Lamphiere
- School of Life Sciences, University of Essex, Wivenhoe Park, Colchester, Essex, CO43SQ, UK
| | - Tom C Cameron
- School of Life Sciences, University of Essex, Wivenhoe Park, Colchester, Essex, CO43SQ, UK
| | - Nicolas R Bury
- School of Science, Technology and Engineering, University of Suffolk, James Hehir Building, University Avenue, Ipswich, Suffolk, IP3 0FS, UK; Suffolk Sustainability, University of Suffolk, Waterfront Building, Neptune Quay, Ipswich, IP4 1QJUK, UK
| | - Leon P Barron
- Department of Analytical, Environmental & Forensic Sciences, School of Population Health & Environmental Sciences, Faculty of Life Sciences and Medicine, King's College London, 150 Stamford Street, London, SE1 9NH, UK; Environmental Research Group, School of Public Health, Faculty of Medicine, Imperial College London, UK
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9
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Al Shuraiqi A, Al-Habsi A, Barry MJ. Time-, dose- and transgenerational effects of fluoxetine on the behavioural responses of zebrafish to a conspecific alarm substance. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 270:116164. [PMID: 33341298 DOI: 10.1016/j.envpol.2020.116164] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 11/05/2020] [Accepted: 11/24/2020] [Indexed: 06/12/2023]
Abstract
Despite publication of numerous of papers, the effects of fluoxetine on fish behaviour remains mired in controversy and contradiction. One reason for this controversy is that fluoxetine displays distinct and opposing acute and chronic effects. A second reason is that most studies have been limited to two or at the most three concentrations. To address these deficiencies we exposed adult zebrafish, both single females and shoals consisting of one male and two females, to seven fluoxetine concentrations, ranging from 5 ng/L to 5 μg/L and measured their swimming behaviour, and response to a conspecific alarm substance (CAS) at seven, 14 and 28 days. We also measured the light startle response of unexposed F1 larvae at days seven and 28 post-hatch and the response to CAS at day 28. On day 7 fluoxetine decreased swimming speed at concentrations ≥500 ng/L. After addition of CAS fish exposed to 5, 500 and 1000 ng/L decreased swimming, while fish exposed to 10, 500 and 1000 ng/L significantly increased time motionless. On day 14 only fish exposed to 50 ng/L were significantly slower than controls before addition of CAS, but afterwards fish exposed to 5, 50, 1000 and 5000 ng/L showed significant differences from controls. On day 28 fish exposed to 50 and 5000 ng/L had slower average swimming speeds than controls before addition of CAS. After addition all fish except controls and those exposed to 500 ng/L showed decreased average speed. At seven days post-hatch, F1 larvae whose parents were exposed to 100 ng/L showed significantly higher activity than controls and those exposed to 500 ng/L fluoxetine showed lower activity in the light startle response. This study shows that the effects of fluoxetine vary with time and also in a non-monotonic manner. We suggest that the complex nature of the serotonergic system with multilateral effects at the genomic, biochemical and physiological levels interacting with environmental stimuli result in non-linear dose-response behavioural patterns.
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Affiliation(s)
- Asma Al Shuraiqi
- Biology Department, Sultan Qaboos University, Muscat, PO Box 36, 123, Oman
| | - Aziz Al-Habsi
- Biology Department, Sultan Qaboos University, Muscat, PO Box 36, 123, Oman
| | - Michael J Barry
- Biology Department, Sultan Qaboos University, Muscat, PO Box 36, 123, Oman.
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10
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Orive G, Lertxundi U. Virus, bats and drugs. REVIEWS ON ENVIRONMENTAL HEALTH 2020; 35:301-302. [PMID: 32829320 DOI: 10.1515/reveh-2020-0083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 06/30/2020] [Indexed: 05/18/2023]
Abstract
Apart from SARS-Co-V-2 coronavirus, bats also host many highly virulent zoonotic pathogens. A matter of rising concern is the detrimental impact of pharmaceuticals in the environment, as they can have major impact at low concentrations. Insectivorous bats are among the wildlife animals likely to be exposed due to the bioaccumulation through the food web. Bat's behaviour might be deeply affected by human psychoactive drugs. Current massive antiviral use activity will increase environmental concentrations of these pharmaceuticals, for whose potential eco-toxicological consequences are scarce. We need to study the complex interrelation between people, bats, drugs, viruses, and their shared environment.
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Affiliation(s)
- Gorka Orive
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
- University Institute for Regenerative Medicine and Oral Implantology - UIRMI (UPV/EHU-Fundación Eduardo Anitua), Vitoria, Spain
- Singapore Eye Research Institute, The Academia, Singapore, Singapore
- Basque Sustainable Pharmacy Association, Vitoria-Gasteiz, Spain
| | - Unax Lertxundi
- Basque Sustainable Pharmacy Association, Vitoria-Gasteiz, Spain
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11
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Hensher M, Canny B, Zimitat C, Campbell J, Palmer A. Health care, overconsumption and uneconomic growth: A conceptual framework. Soc Sci Med 2020; 266:113420. [PMID: 33068872 DOI: 10.1016/j.socscimed.2020.113420] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 09/28/2020] [Accepted: 10/02/2020] [Indexed: 12/13/2022]
Abstract
Concerns have grown in recent decades that economic growth in many rich countries may, in fact, be uneconomic. Uneconomic growth occurs when expansion in economic activity causes environmental and social costs that are greater than the benefits of that additional activity. Health care has enjoyed a close historical relationship with economic growth, with health care spending consistently growing faster than GDP over the long term. This paper explores the possible relationship between health care and uneconomic growth. It summarises the rapidly growing evidence on the harms caused by poor quality health care and by the overuse of health care, and on the environmental harms caused by health care systems. Further, it develops a conceptual framework for considering the overconsumption of health care and the joint harms to human health and the natural environment that ensue. This framework illustrates how health-damaging overconsumption in the wider economy combines with unnecessary or low-quality health care to create a cycle of "failure demand" and defensive expenditure on health care services. Health care therefore provides important sectoral insights on the phenomenon of uneconomic growth. There are rich opportunities for interdisciplinary research to quantify the joint harms of overconsumption in health and health care, and to estimate the optimal scale of the health sector from novel perspectives that prioritise human and planetary health and well-being over GDP and profit.
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Affiliation(s)
- Martin Hensher
- Deakin Health Economics, Deakin University, BC3, 221 Burwood Highway, Burwood, VIC, 3125, Australia; Menzies Institute for Medical Research, University of Tasmania, Medical Science 1, 17 Liverpool Street, Hobart, TAS, 7000, Australia.
| | - Ben Canny
- School of Medicine, University of Tasmania, Medical Science 1, 17 Liverpool Street, Hobart, TAS, 7000, Australia.
| | - Craig Zimitat
- Curtin Learning and Teaching, Curtin University, T.L. Robertson Library, GPO Box U1987, Perth, WA, 6845, Australia.
| | - Julie Campbell
- Menzies Institute for Medical Research, University of Tasmania, Medical Science 1, 17 Liverpool Street, Hobart, TAS, 7000, Australia.
| | - Andrew Palmer
- Menzies Institute for Medical Research, University of Tasmania, Medical Science 1, 17 Liverpool Street, Hobart, TAS, 7000, Australia.
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12
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Wiles SC, Bertram MG, Martin JM, Tan H, Lehtonen TK, Wong BBM. Long-Term Pharmaceutical Contamination and Temperature Stress Disrupt Fish Behavior. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:8072-8082. [PMID: 32551542 DOI: 10.1021/acs.est.0c01625] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Natural environments are subject to a range of anthropogenic stressors, with pharmaceutical pollution being among the fastest-growing agents of global change. However, despite wild animals living in complex multi-stressor environments, interactions between pharmaceutical exposure and other stressors remain poorly understood. Accordingly, we investigated effects of long-term exposure to the pervasive pharmaceutical contaminant fluoxetine (Prozac) and acute temperature stress on reproductive behaviors and activity levels in the guppy (Poecilia reticulata). Fish were exposed to environmentally realistic fluoxetine concentrations (measured average: 38 or 312 ng/L) or a solvent control for 15 months using a mesocosm system. Additionally, fish were subjected to one of three acute (24 h) temperature treatments: cold stress (18 °C), heat stress (32 °C), or a control (24 °C). We found no evidence for interactive effects of fluoxetine exposure and temperature stress on guppy behavior. However, both stressors had independent impacts. Fluoxetine exposure resulted in increased male coercive copulatory behavior, while fish activity levels were unaffected. Under cold-temperature stress, both sexes were less active and males exhibited less frequent reproductive behaviors. Our results demonstrate that long-term exposure to a common pharmaceutical pollutant and acute temperature stress alter fundamental fitness-related behaviors in fish, potentially shifting population dynamics in contaminated ecosystems.
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Affiliation(s)
- Sarah C Wiles
- School of Biological Sciences, Monash University, Melbourne, Victoria 3800, Australia
| | - Michael G Bertram
- School of Biological Sciences, Monash University, Melbourne, Victoria 3800, Australia
- Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, 901 83, Sweden
| | - Jake M Martin
- School of Biological Sciences, Monash University, Melbourne, Victoria 3800, Australia
| | - Hung Tan
- School of Biological Sciences, Monash University, Melbourne, Victoria 3800, Australia
| | - Topi K Lehtonen
- School of Biological Sciences, Monash University, Melbourne, Victoria 3800, Australia
- Ecology and Genetics Research Unit, Faculty of Science, University of Oulu, Oulu, 90570, Finland
| | - Bob B M Wong
- School of Biological Sciences, Monash University, Melbourne, Victoria 3800, Australia
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Can Constructed Wetlands be Wildlife Refuges? A Review of Their Potential Biodiversity Conservation Value. SUSTAINABILITY 2020. [DOI: 10.3390/su12041442] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The degradation of wetland ecosystems is currently recognized as one of the main threats to global biodiversity. As a means of compensation, constructed wetlands (CWs), which are built to treat agricultural runoff and municipal wastewater, have become important for maintaining biodiversity. Here, we review studies on the relationships between CWs and their associated biodiversity published over the past three decades. In doing so, we provide an overview of how wildlife utilizes CWs, and the effects of biodiversity on pollutant transformation and removal. Beyond their primary aim (to purify various kinds of wastewater), CWs provide sub-optimal habitat for many species and, in turn, their purification function can be strongly influenced by the biodiversity that they support. However, there are some difficulties when using CWs to conserve biodiversity because some key characteristics of these engineered ecosystems vary from natural wetlands, including some fundamental ecological processes. Without proper management intervention, these features of CWs can promote biological invasion, as well as form an ‘ecological trap’ for native species. Management options, such as basin-wide integrative management and building in more natural wetland components, can partially offset these adverse impacts. Overall, the awareness of managers and the public regarding the potential value of CWs in biodiversity conservation remains superficial. More in-depth research, especially on how to balance different stakeholder values between wastewater managers and conservationists, is now required.
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14
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Simcock R, Cavanagh J, Robinson B, Gutierrez-Gines MJ. Using Biowastes to Establish Native Plants and Ecosystems in New Zealand. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2019. [DOI: 10.3389/fsufs.2019.00085] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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15
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Fang Z, Li K, Li Y, Zhang H, Jones KC, Liu X, Liu S, Ma LQ, Luo J. Development and Application of the Diffusive Gradients in Thin-Films Technique for Measuring Psychiatric Pharmaceuticals in Natural Waters. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:11223-11231. [PMID: 31496231 DOI: 10.1021/acs.est.9b03166] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Psychiatric pharmaceuticals are widely distributed in the aquatic environment and have attracted recent attention due to their potential for environmental effects. A robust and reliable in situ passive sampling approach, the diffusive gradients in thin-films (DGT) technique, is developed here to measure 14 psychiatric pharmaceuticals. A new binding material, mixed-mode cation exchange resin (Poly-Sery MCX, 40 μm, CNW, Germany), was used for the first time in DGT and compared to XAD and HLB. Reliable elution efficiencies of the pharmaceuticals from the binding gels were obtained in methanol/ammonia, and diffusion coefficients for all the compounds were determined. The influence of diffusive layer thickness (0.515-2.015 mm), deployment time (3-168 h), and important environmental conditions-pH (3.02-9.45), ionic strength (0.0001-0.5 M), and dissolved organic matter (0-20 mg L-1)-were evaluated. The capacity of XAD, HLB, and MCX gels for binding all the test pharmaceuticals was ∼335 μg per disc, meaning that DGT could theoretically be deployed for over 30 months if there are no competitive effects or confounding factors. The uptake kinetics of psychiatric pharmaceuticals onto MCX gel were much faster than those onto XAD and HLB gels in the first hour. DGT measured concentrations of test pharmaceuticals at two sample points in a river (over 6 days) were comparable to those obtained by grab sampling. This study demonstrates the accuracy and reliability of DGT for measuring psychiatric pharmaceuticals across a wide range of freshwater conditions found in the natural environment.
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Affiliation(s)
- Zhou Fang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment , Nanjing University , Nanjing , Jiangsu 210023 , P. R. China
| | - Kexin Li
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment , Nanjing University , Nanjing , Jiangsu 210023 , P. R. China
| | - Yuan Li
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment , Nanjing University , Nanjing , Jiangsu 210023 , P. R. China
| | - Hao Zhang
- Lancaster Environment Centre , Lancaster University , Lancaster LA1 4YQ , United Kingdom
| | - Kevin C Jones
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment , Nanjing University , Nanjing , Jiangsu 210023 , P. R. China
- Lancaster Environment Centre , Lancaster University , Lancaster LA1 4YQ , United Kingdom
| | - Xinyu Liu
- Monitoring Centre of Pearl River Valley Aquatic Environment , Scientific Institute of Pearl River Water Resources Protection , Guangzhou 510611 , China
| | - Shengyu Liu
- Monitoring Centre of Pearl River Valley Aquatic Environment , Scientific Institute of Pearl River Water Resources Protection , Guangzhou 510611 , China
| | - Lena Q Ma
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment , Nanjing University , Nanjing , Jiangsu 210023 , P. R. China
- Soil and Water Science Department , University of Florida , Gainesville , Florida 32611 , United States
| | - Jun Luo
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment , Nanjing University , Nanjing , Jiangsu 210023 , P. R. China
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Whitlock SE, Pereira MG, Lane J, Sleep D, Shore RF, Arnold KE. Detecting fluoxetine and norfluoxetine in wild bird tissues and feathers. ENVIRONMENT INTERNATIONAL 2019; 126:193-201. [PMID: 30802636 DOI: 10.1016/j.envint.2019.01.083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 01/30/2019] [Accepted: 01/31/2019] [Indexed: 06/09/2023]
Abstract
The contamination of the environment with human pharmaceuticals is widespread and demand for such products is mounting globally. Wild vertebrates may be at particular risk from any effects from pharmaceuticals, because of the evolutionary conservation of drug targets. However, exposure of wildlife to pharmaceuticals is poorly characterised, partly due to challenges associated with detecting rapidly metabolised compounds. As part of a wider study on the behavioural effects of fluoxetine (Prozac) on Eurasian starlings (Sturnus vulgaris), we investigated which avian samples are best suited for detecting exposure to fluoxetine in free-living birds. We analysed plasma, various tissues and tail feathers (grown both in the wild and in captivity during the dosing period) from fluoxetine-treated birds (dosed daily with 0.035 mg kg-1 bodyweight for 28 weeks), and liver tissue and tail feathers from sham-dosed birds. We detected fluoxetine in only two of twelve plasma samples from dosed birds. In dosed birds, median concentrations of free fluoxetine/norfluoxetine in tissues (two hour post-final dose) were: 111.2/67.6 ng g-1 in liver, 29.6/5.7 ng g-1 in kidney, 14.2/4.0 ng g-1 in lung, 15.1/1.6 ng g-1 in brain. We estimated that fluoxetine would remain detectable in liver and kidney approximately 4.5 times longer (90 h) than in brain (20h). In dosed birds, fluoxetine was detected in feathers regrown during the dosing period (median concentration = 11.4 ng g-1) at concentrations significantly higher than in regrown feathers from control birds. Fluoxetine residues were detected in wild-grown feathers (grown before the birds were brought into captivity) at concentrations up to 27.0 ng g-1, providing some evidence of likely exposure in the wild. Our results show liver and kidney can be used for detecting fluoxetine in avian carcasses and provide a first indication that feathers may be useful for assessing exposure to fluoxetine, and possibly other pharmaceuticals.
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Affiliation(s)
- Sophia E Whitlock
- Environment Department, University of York, Heslington, York YO10 5NG, UK.
| | - M Glória Pereira
- Centre for Ecology & Hydrology, Lancaster Environment Centre, Bailrigg, Lancaster LA1 4AP, UK
| | - Julie Lane
- Animal and Plant Health Agency, National Agri-Food Innovation Campus, Sand Hutton YO41 1LZ, UK
| | - Darren Sleep
- Centre for Ecology & Hydrology, Lancaster Environment Centre, Bailrigg, Lancaster LA1 4AP, UK
| | - Richard F Shore
- Centre for Ecology & Hydrology, Lancaster Environment Centre, Bailrigg, Lancaster LA1 4AP, UK
| | - Kathryn E Arnold
- Environment Department, University of York, Heslington, York YO10 5NG, UK
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