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Vargas-Villalobos S, Hernández F, Fabregat-Safont D, Salas-González D, Quesada-Alvarado F, Botero-Coy AM, Esperón F, Martín-Maldonado B, Monrós-Gonzalez J, Ruepert C, Estrada-König S, Rivera-Castillo J, Chaverri-Fonseca F, Blanco-Peña K. A case study on pharmaceutical residues and antimicrobial resistance genes in Costa Rican rivers: A possible route of contamination for feline and other species. Environ Res 2024; 242:117665. [PMID: 37993051 DOI: 10.1016/j.envres.2023.117665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/08/2023] [Accepted: 11/12/2023] [Indexed: 11/24/2023]
Abstract
In this investigation, the presence of antibiotics and pharmaceuticals in Costa Rican surface waters, specifically in regions near feline habitats, was examined. The study revealed that 47% of the water samples contained detectable traces of at least one antibiotic. Ciprofloxacin and norfloxacin were the most frequently detected compounds, each with a detection rate of 27%. Other antibiotics, such as erythromycin, roxithromycin, and trimethoprim, were also found but at lower frequencies, around 14%. Notably, all antibiotic concentrations remained below 10 ng/L, with ciprofloxacin, norfloxacin, and erythromycin showing the highest concentrations. Furthermore, the investigation revealed the presence of non-antibiotic pharmaceutical residues in the water samples, typically at concentrations below 64 ng/L. Tramadol was the most frequently detected compound, present in 18% of the samples. The highest concentrations were observed for acetaminophen and tramadol, measuring 64 and 10 ng/L, respectively. Comparing these findings with studies conducted in treated wastewater and urban rivers, it became evident that the concentrations of antibiotics and pharmaceuticals were notably lower in this study. While previous research reported higher values, the limited number of studies conducted in protected areas raises concerns about the potential environmental impact on biodiversity. In summary, these results emphasize the importance of monitoring pharmaceutical residues and antimicrobial resistance genes ARGs in vulnerable ecosystems, especially those in close proximity to feline habitats in Costa Rica. Additionally, the study delved into the detection of (ARGs). All tested water samples were positive for at least one ARG, with the blaTEM gene being the most prevalent at 82%, followed by tetS at 64% and qnrB at 23%. Moreover, this research shed light on the complexity of evaluating ARGs in environmental samples, as their presence does not necessarily indicate their expression. It also highlighted the potential for co-selection and co-regulation of ARGs, showcasing the intricate behaviors of these genes in aquatic environments.
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Affiliation(s)
- Seiling Vargas-Villalobos
- Universidad Nacional, Instituto Regional de Estudios en Sustancias Tóxicas, (IRET), 86-3000, Heredia, Costa Rica; Doctoral Program in Pollution, Toxicology and Environmental Health Universitat de València, España Av. Blasco Ibáñez, 13.46010, Valencia, Spain.
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat S/n, 12071, Castelló, Spain
| | - David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat S/n, 12071, Castelló, Spain; Applied Metabolomics Research Laboratory, IMIM-Hospital Del Mar Medical Research Institute, 88 Doctor Aiguader, 08003, Barcelona, Spain
| | - Denis Salas-González
- Universidad Nacional, Instituto Regional de Estudios en Sustancias Tóxicas, (IRET), 86-3000, Heredia, Costa Rica
| | - Francisco Quesada-Alvarado
- Universidad Nacional, Instituto Regional de Estudios en Sustancias Tóxicas, (IRET), 86-3000, Heredia, Costa Rica
| | - Ana Maria Botero-Coy
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat S/n, 12071, Castelló, Spain
| | - Fernando Esperón
- Veterinary Department, School of Biomedical and Health Sciences, Universidad Europea de Madrid, Spain
| | - Bárbara Martín-Maldonado
- Veterinary Department, School of Biomedical and Health Sciences, Universidad Europea de Madrid, Spain
| | - Juan Monrós-Gonzalez
- Institut "Cavanilles" de Biodiversitat I Biologia Evolutiva Universitat de València, Spain
| | - Clemens Ruepert
- Universidad Nacional, Instituto Regional de Estudios en Sustancias Tóxicas, (IRET), 86-3000, Heredia, Costa Rica
| | - Sandra Estrada-König
- Universidad Nacional. Escuela de Medicina Veterinaria, 86-3000, Heredia, Costa Rica
| | | | - Fabio Chaverri-Fonseca
- Universidad Nacional, Instituto Regional de Estudios en Sustancias Tóxicas, (IRET), 86-3000, Heredia, Costa Rica
| | - Kinndle Blanco-Peña
- Universidad Nacional, Instituto Regional de Estudios en Sustancias Tóxicas, (IRET), 86-3000, Heredia, Costa Rica
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Gracia-Marín E, Rico A, Fabregat-Safont D, López FJ, Hernández F, Pitarch E, Bijlsma L. Comprehensive study on the potential environmental risk of temporal antibiotic usage through wastewater discharges. Chemosphere 2024; 346:140587. [PMID: 37918528 DOI: 10.1016/j.chemosphere.2023.140587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/21/2023] [Accepted: 10/28/2023] [Indexed: 11/04/2023]
Abstract
Antibiotic residues can reach aquatic ecosystems through urban wastewater discharges, posing an ecotoxicological risk for aquatic organisms and favoring the development of bacterial resistance. To assess the emission rate and hazardousness of these compounds, it is important to carry out periodic chemical monitoring campaigns that provide information regarding the actual performance of wastewater treatment plants (WWTPs) and the potential impact of the treated wastewater in the aquatic environment. In this study, 18 of the most widely consumed antibiotics in Spain were determined by liquid chromatography-tandem mass spectrometry in both influent (IWW) and effluent wastewater (EWW) samples collected over four seasons along 2021-2022. Eleven antibiotics were detected in EWW with azithromycin, ciprofloxacin and levofloxacin showing the highest concentration levels (around 2 μg L-1 of azithromycin and 0.4 μg L-1 of quinolone compounds). Data showed that only 4 out of the 11 compounds were removed by more than 50 % in the WWTP, with sulfamethoxazole standing out with an average removal efficiency >80 %. The risk that treated water could pose to the aquatic environment was also assessed, with 6 compounds indicating a potential environmental risk by exceeding established ecotoxicological and resistance thresholds. Based on the risk assessment, the WWTP removal efficiency required to reduce such risk for antibiotics was estimated. In addition, pooled wastewater samples were screened by LC coupled to high resolution mass spectrometry with ion mobility separation, searching for metabolites and transformation products of the antibiotics investigated to widen future research. Studies like this are crucial to map the impact of antibiotic pollution and to provide the basis for designing water quality and risk prevention monitoring programs.
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Affiliation(s)
- Elisa Gracia-Marín
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - Andreu Rico
- IMDEA Water Institute, Science and Technology Campus of the University of Alcalá, Av. Punto Com 2, Alcalá de Henares, 28805, Madrid, Spain; Cavanilles Institute of Biodiversity and Evolutionary Biology, University of Valencia, C/ Catedrático José Beltrán 2, 46980, Paterna, Valencia, Spain
| | - David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain; Applied Metabolomics Research Group, Hospital Del Mar Medical Research Institute - (IMIM), Barcelona, Spain
| | - Francisco J López
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - Elena Pitarch
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain.
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain.
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Madrid-Gambin F, Fabregat-Safont D, Gomez-Gomez A, Olesti E, Mason NL, Ramaekers JG, Pozo OJ. Present and future of metabolic and metabolomics studies focused on classical psychedelics in humans. Biomed Pharmacother 2023; 169:115775. [PMID: 37944438 DOI: 10.1016/j.biopha.2023.115775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/16/2023] [Accepted: 10/20/2023] [Indexed: 11/12/2023] Open
Abstract
Psychedelics are classical hallucinogen drugs that induce a marked altered state of consciousness. In recent years, there has been renewed attention to the possible use of classical psychedelics for the treatment of certain mental health disorders. However, further investigation to better understand their biological effects in humans, their mechanism of action, and their metabolism in humans is needed when considering the development of future novel therapeutic approaches. Both metabolic and metabolomics studies may help for these purposes. On one hand, metabolic studies aim to determine the main metabolites of the drug. On the other hand, the application of metabolomics in human psychedelics studies can help to further understand the biological processes underlying the psychedelic state and the mechanisms of action underlying their therapeutic potential. This review presents the state of the art of metabolic and metabolomic studies after lysergic acid diethylamide (LSD), mescaline, N,N-dimethyltryptamine (DMT) and β-carboline alkaloids (ayahuasca brew), 5-methoxy-DMT and psilocybin administrations in humans. We first describe the characteristics of the published research. Afterward, we reviewed the main results obtained by both metabolic and metabolomics (if available) studies in classical psychedelics and we found out that metabolic and metabolomics studies in psychedelics progress at two different speeds. Thus, whereas the main metabolites for classical psychedelics have been robustly established, the main metabolic alterations induced by psychedelics need to be explored. The integration of metabolomics and pharmacokinetics for investigating the molecular interaction between psychedelics and multiple targets may open new avenues in understanding the therapeutic role of psychedelics.
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Affiliation(s)
- Francisco Madrid-Gambin
- Applied Metabolomics Research Group, Hospital del Mar Research Institute, 08003 Barcelona, Spain.
| | - David Fabregat-Safont
- Applied Metabolomics Research Group, Hospital del Mar Research Institute, 08003 Barcelona, Spain; Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12071 Castelló, Spain
| | - Alex Gomez-Gomez
- Applied Metabolomics Research Group, Hospital del Mar Research Institute, 08003 Barcelona, Spain; CERBA Internacional, Chromatography Department, 08203 Sabadell, Spain
| | - Eulàlia Olesti
- Department of Clinical Pharmacology, Area Medicament, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; Clinical Pharmacology, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
| | - Natasha L Mason
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, 6200 MD Maastricht, the Netherlands
| | - Johannes G Ramaekers
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, 6200 MD Maastricht, the Netherlands
| | - Oscar J Pozo
- Applied Metabolomics Research Group, Hospital del Mar Research Institute, 08003 Barcelona, Spain.
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Mata-Pesquera M, Fabregat-Safont D, Gil C, Ventura M, Steinmetz FP, Ibáñez M. Characterization of the recently detected cathinone N-cyclohexyl butylone: From structure elucidation to in silico supported pharmacological/toxicological considerations. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
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Fabregat-Safont D, Botero-Coy AM, Nieto-Juárez JI, Torres-Palma RA, Hernández F. Searching for pharmaceutically active products and metabolites in environmental waters of Peru by HRMS-based screening: Proposal for future monitoring and environmental risk assessment. Chemosphere 2023; 337:139375. [PMID: 37391080 DOI: 10.1016/j.chemosphere.2023.139375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/02/2023]
Abstract
The presence of pharmaceutical active products (PhACs) in the aquatic environment is a matter of current concern, and there is an increasing trend to include these compounds in water quality monitoring programs and environmental risk assessments. Several studies have reported the presence of PhACs in environmental waters worldwide, but only a few studies have focused on Latin American countries. Thus, available information on the occurrence of parent pharmaceuticals, especially their metabolites, is very scarce. Peru is one of the less monitored countries in terms of contaminants of emerging concern (CECs) in waters, and only one study has been found, which was focused on the quantification of selected PhACs in urban wastewater and surface water. The aim of this work is to complement the previous data reported on PhACs in the aquatic environment by application of a wide-scope high-resolution (HRMS)-based screening, making use of target and suspect approaches. In the present work, 30 pharmaceuticals, drugs or other compounds (sweeteners, UV filters, etc.) and 21 metabolites have been identified, with antibiotics (and metabolites) being the most prevalent compounds. The use of liquid chromatography (LC) coupled to ion mobility-HRMS allowed the tentative identification of parent compounds and metabolites, for which the analytical reference standard was not available, with a high level of confidence in their identification. Based on the results obtained, a strategy for the monitoring of PhACs and relevant metabolites in environmental waters from Peru and for subsequent risk assessment is proposed. Our data will also help to focus future studies to evaluate the removal efficiency of wastewater treatment plants and the impact of treated water in receiving water bodies.
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Affiliation(s)
- David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain; Applied Metabolomics Research Laboratory, IMIM-Hospital del Mar Medical Research Institute, 88 Doctor Aiguader, 08003, Barcelona, Spain.
| | - Ana M Botero-Coy
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Jessica I Nieto-Juárez
- Research Group in Environmental Quality and Bioprocesses (GICAB), Faculty of Chemical Engineering and Textile, Universidad Nacional de Ingeniería UNI, Av. Túpac Amaru N° 210, Rímac, Lima, Peru
| | - Ricardo A Torres-Palma
- Grupo de Investigación en Remediación Ambiental y Biocatálisis (GIRAB), Instituto de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquía UdeA, Calle 70 N° 52-21, Medellín, Colombia
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain.
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Hernández F, Fabregat-Safont D, Campos-Mañas M, Quintana JB. Efficient Validation Strategies in Environmental Analytical Chemistry: A Focus on Organic Micropollutants in Water Samples. Annu Rev Anal Chem (Palo Alto Calif) 2023; 16:401-428. [PMID: 37068748 DOI: 10.1146/annurev-anchem-091222-112115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
This article critically reviews analytical method validation and quality control applied to the environmental chemistry field. The review focuses on the determination of organic micropollutants (OMPs), specifically emerging contaminants and pesticides, in the aquatic environment. The analytical technique considered is (gas and liquid) chromatography coupled to mass spectrometry (MS), including high-resolution MS for wide-scope screening purposes. An analysis of current research practices outlined in the literature has been performed, and key issues and analytical challenges are identified and critically discussed. It is worth emphasizing the lack of specific guidelines applied to environmental analytical chemistry and the minimal regulation of OMPs in waters, which greatly affect method development and performance, requirements for method validation, and the subsequent application to samples. Finally, a proposal is made for method validation and data reporting, which can be understood as starting points for further discussion with specialists in environmental analytical chemistry.
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Affiliation(s)
- Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain;
| | - David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain;
- Applied Metabolomics Research Laboratory, IMIM-Hospital del Mar Medical Research Institute, Barcelona, Spain
| | - Marina Campos-Mañas
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain;
| | - José Benito Quintana
- Department of Analytical Chemistry, Nutrition and Food Sciences, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
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7
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Costa-Machado LF, Garcia-Dominguez E, McIntyre RL, Lopez-Aceituno JL, Ballesteros-Gonzalez Á, Tapia-Gonzalez A, Fabregat-Safont D, Eisenberg T, Gomez J, Plaza A, Sierra-Ramirez A, Perez M, Villanueva-Bermejo D, Fornari T, Loza MI, Herradon G, Hofer SJ, Magnes C, Madeo F, Duerr JS, Pozo OJ, Galindo MI, Del Pino I, Houtkooper RH, Megias D, Viña J, Gomez-Cabrera MC, Fernandez-Marcos PJ. Peripheral modulation of antidepressant targets MAO-B and GABAAR by harmol induces mitohormesis and delays aging in preclinical models. Nat Commun 2023; 14:2779. [PMID: 37188705 DOI: 10.1038/s41467-023-38410-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 05/02/2023] [Indexed: 05/17/2023] Open
Abstract
Reversible and sub-lethal stresses to the mitochondria elicit a program of compensatory responses that ultimately improve mitochondrial function, a conserved anti-aging mechanism termed mitohormesis. Here, we show that harmol, a member of the beta-carbolines family with anti-depressant properties, improves mitochondrial function and metabolic parameters, and extends healthspan. Treatment with harmol induces a transient mitochondrial depolarization, a strong mitophagy response, and the AMPK compensatory pathway both in cultured C2C12 myotubes and in male mouse liver, brown adipose tissue and muscle, even though harmol crosses poorly the blood-brain barrier. Mechanistically, simultaneous modulation of the targets of harmol monoamine-oxidase B and GABA-A receptor reproduces harmol-induced mitochondrial improvements. Diet-induced pre-diabetic male mice improve their glucose tolerance, liver steatosis and insulin sensitivity after treatment with harmol. Harmol or a combination of monoamine oxidase B and GABA-A receptor modulators extend the lifespan of hermaphrodite Caenorhabditis elegans or female Drosophila melanogaster. Finally, two-year-old male and female mice treated with harmol exhibit delayed frailty onset with improved glycemia, exercise performance and strength. Our results reveal that peripheral targeting of monoamine oxidase B and GABA-A receptor, common antidepressant targets, extends healthspan through mitohormesis.
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Affiliation(s)
- Luis Filipe Costa-Machado
- Metabolic Syndrome Group - BIOPROMET. Madrid Institute for Advanced Studies - IMDEA Food, CEI UAM + CSIC, E28049, Madrid, Spain
- Kaertor Foundation, EMPRENDIA Building, Floor 2, Office 4, Campus Vida, E-15706, Santiago de Compostela, Spain, E-15706, Santiago de Compostela, Spain
- BioFarma Research Group, Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Esther Garcia-Dominguez
- Freshage Research Group, Department of Physiology, Faculty of Medicine, CIBERFES, Fundación Investigación Hospital Clínico Universitario/INCLIVA, University of Valencia, Valencia, Spain
| | - Rebecca L McIntyre
- Laboratory Genetic Metabolic Diseases, Amsterdam Gastroenterology, Endocrinology, Metabolism, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Jose Luis Lopez-Aceituno
- Metabolic Syndrome Group - BIOPROMET. Madrid Institute for Advanced Studies - IMDEA Food, CEI UAM + CSIC, E28049, Madrid, Spain
| | - Álvaro Ballesteros-Gonzalez
- Developmental Biology and Disease Models Group, Centro de Investigación Príncipe Felipe, 46012, Valencia, Spain
| | - Andrea Tapia-Gonzalez
- Neural Plasticity Group, Centro de Investigación Príncipe Felipe, 46012, Valencia, Spain
| | - David Fabregat-Safont
- Applied Metabolomics Research Group, Hospital del Mar Medical Research Institute - (IMIM), Barcelona, Spain
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, 12006, Castelló de la Plana, Castellón, Spain
| | - Tobias Eisenberg
- Institute of Molecular Biosciences, NAWI Graz, University of Graz, Humboldtstraße 50, 8010, Graz, Austria
- BioTechMed Graz, 8010, Graz, Austria
- Field of Excellence BioHealth - University of Graz, Graz, Austria
| | - Jesús Gomez
- Confocal Microscopy Unit, Biotechnology Programme, Spanish National Cancer Research Centre (CNIO), Melchor Fernández Almagro 3, 28029, Madrid, Spain
| | - Adrian Plaza
- Metabolic Syndrome Group - BIOPROMET. Madrid Institute for Advanced Studies - IMDEA Food, CEI UAM + CSIC, E28049, Madrid, Spain
| | - Aranzazu Sierra-Ramirez
- Metabolic Syndrome Group - BIOPROMET. Madrid Institute for Advanced Studies - IMDEA Food, CEI UAM + CSIC, E28049, Madrid, Spain
| | - Manuel Perez
- Confocal Microscopy Unit, Biotechnology Programme, Spanish National Cancer Research Centre (CNIO), Melchor Fernández Almagro 3, 28029, Madrid, Spain
| | - David Villanueva-Bermejo
- Department of Production and Characterization of Novel Foods, Institute of Food Science Research (CIAL UAM-CSIC), C/ Nicolás Cabrera, 9, P.O. Box. 28049, Madrid, Spain
| | - Tiziana Fornari
- Department of Production and Characterization of Novel Foods, Institute of Food Science Research (CIAL UAM-CSIC), C/ Nicolás Cabrera, 9, P.O. Box. 28049, Madrid, Spain
| | - María Isabel Loza
- Kaertor Foundation, EMPRENDIA Building, Floor 2, Office 4, Campus Vida, E-15706, Santiago de Compostela, Spain, E-15706, Santiago de Compostela, Spain
- BioFarma Research Group, Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Gonzalo Herradon
- Lab. Pharmacology, Faculty of Pharmacy, Universidad CEU San Pablo, Urb. Montepríncipe, 28668, Boadilla del Monte, Madrid, Spain
| | - Sebastian J Hofer
- Institute of Molecular Biosciences, NAWI Graz, University of Graz, Humboldtstraße 50, 8010, Graz, Austria
- BioTechMed Graz, 8010, Graz, Austria
- Field of Excellence BioHealth - University of Graz, Graz, Austria
| | - Christoph Magnes
- HEALTH-Institute for Biomedicine and Health Sciences, Joanneum Research Forschungsgesellschaft mbH, 8010, Graz, Austria
| | - Frank Madeo
- Institute of Molecular Biosciences, NAWI Graz, University of Graz, Humboldtstraße 50, 8010, Graz, Austria
- BioTechMed Graz, 8010, Graz, Austria
- Field of Excellence BioHealth - University of Graz, Graz, Austria
| | - Janet S Duerr
- Department of Biological Sciences, Ohio University, Athens, OH, 45701, USA
| | - Oscar J Pozo
- Applied Metabolomics Research Group, Hospital del Mar Medical Research Institute - (IMIM), Barcelona, Spain
| | - Maximo-Ibo Galindo
- Developmental Biology and Disease Models Group, Centro de Investigación Príncipe Felipe, 46012, Valencia, Spain
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, 46022, Valencia, Spain
- UPV-CIPF Joint Research Unit "Disease Mechanisms and Nanomedicine". Centro de Investigación Príncipe Felipe, 46012, Valencia, Spain
| | - Isabel Del Pino
- Neural Plasticity Group, Centro de Investigación Príncipe Felipe, 46012, Valencia, Spain
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas, Universidad Miguel Hernández, Campus de Sant Joan, 03550, Alicante, Spain
| | - Riekelt H Houtkooper
- Laboratory Genetic Metabolic Diseases, Amsterdam Gastroenterology, Endocrinology, Metabolism, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Diego Megias
- Confocal Microscopy Unit, Biotechnology Programme, Spanish National Cancer Research Centre (CNIO), Melchor Fernández Almagro 3, 28029, Madrid, Spain
| | - Jose Viña
- Freshage Research Group, Department of Physiology, Faculty of Medicine, CIBERFES, Fundación Investigación Hospital Clínico Universitario/INCLIVA, University of Valencia, Valencia, Spain
| | - Mari Carmen Gomez-Cabrera
- Freshage Research Group, Department of Physiology, Faculty of Medicine, CIBERFES, Fundación Investigación Hospital Clínico Universitario/INCLIVA, University of Valencia, Valencia, Spain
| | - Pablo J Fernandez-Marcos
- Metabolic Syndrome Group - BIOPROMET. Madrid Institute for Advanced Studies - IMDEA Food, CEI UAM + CSIC, E28049, Madrid, Spain.
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Campos-Mañas M, Fabregat-Safont D, Hernández F, de Rijke E, de Voogt P, van Wezel A, Bijlsma L. Analytical research of pesticide biomarkers in wastewater with application to study spatial differences in human exposure. Chemosphere 2022; 307:135684. [PMID: 35850214 DOI: 10.1016/j.chemosphere.2022.135684] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 07/05/2022] [Accepted: 07/10/2022] [Indexed: 06/15/2023]
Abstract
Wastewater-based epidemiology (WBE) relies on the assessment and interpretation of levels of biomarkers in wastewater originating from a well-defined community. It has provided unique information on spatial and temporal trends of licit and illicit drug consumption, and has also the potential to give complementary information on human exposure to chemicals. Here, we focus on the accurate quantification of pesticide biomarkers (i.e., predominantly urinary metabolites) in influent wastewater at the ng L-1 level to be used for WBE. In the present study, an advanced analytical methodology has been developed based on ultra-high-pressure liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS), for the simultaneous determination of 11 specific human biomarkers of triazines, urea herbicides, pyrethroids and organophosphates in urban wastewater. The sample treatment consisted of solid-phase extraction using Oasis HLB cartridges. Direct injection of the samples was also tested for all compounds, as a simple and rapid way to determine these compounds without sample manipulation (i.e., minimizing potential analytical errors). However, if extraction recoveries are satisfactory, SPE is the preferred approach that allow reaching lower concertation levels. Six isotopically labelled internal standards were evaluated and used to correct for matrix effects. Due to the difficulties associated with this type of analysis, special emphasis has been placed on the analytical challenges encountered. The satisfactory validated methodology was applied to urban wastewater samples collected from different locations across Europe revealing the presence of 2,6-EA, 3,4-DCA, 3-PBA and 4-HSA i.e, metabolites of metolachlor-s, urea herbicides, pyrethroids and chlorpropham, respectively. Preliminary data reported in this paper illustrate the applicability of this analytical approach for assessing human exposure to pesticides through WBE.
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Affiliation(s)
- Marina Campos-Mañas
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain; Applied Metabolomics Research Laboratory, IMIM-Hospital del Mar Medical Research Institute, 88 Doctor Aiguader, 08003 Barcelona, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - Eva de Rijke
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, the Netherlands
| | - Pim de Voogt
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, the Netherlands
| | - Annemarie van Wezel
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, the Netherlands
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain; Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, the Netherlands.
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9
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Izquierdo-Sandoval D, Fabregat-Safont D, Lacalle-Bergeron L, Sancho JV, Hernández F, Portoles T. Benefits of Ion Mobility Separation in GC-APCI-HRMS Screening: From the Construction of a CCS Library to the Application to Real-World Samples. Anal Chem 2022; 94:9040-9047. [PMID: 35696365 PMCID: PMC9974067 DOI: 10.1021/acs.analchem.2c01118] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The performance of gas chromatography (GC) combined with the improved identification properties of ion mobility separation coupled to high-resolution mass spectrometry (IMS-HRMS) is presented as a promising approach for the monitoring of (semi)volatile compounds in complex matrices. The soft ionization promoted by an atmospheric pressure chemical ionization (APCI) source designed for GC preserves the molecular and/or quasi-molecular ion information enabling a rapid, sensitive, and efficient wide-scope screening. Additionally, ion mobility separation (IMS) separates species of interest from coeluting matrix interferences and/or resolves isomers based on their charge, shape, and size, making IMS-derived collision cross section (CCS) a robust and matrix-independent parameter comparable between instruments. In this way, GC-APCI-IMS-HRMS becomes a powerful approach for both target and suspect screening due to the improvements in (tentative) identifications. In this work, mobility data for 264 relevant multiclass organic pollutants in environmental and food-safety fields were collected by coupling GC-APCI with IMS-HRMS, generating CCS information for molecular ion and/or protonated molecules and some in-source fragments. The identification power of GC-APCI-IMS-HRMS for the studied compounds was assessed in complex-matrix samples, including fish feed extracts, surface waters, and different fruit and vegetable samples.
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10
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Lopez FJ, Pitarch E, Botero-Coy AM, Fabregat-Safont D, Ibáñez M, Marin JM, Peruga A, Ontañón N, Martínez-Morcillo S, Olalla A, Valcárcel Y, Varó I, Hernández F. Removal efficiency for emerging contaminants in a WWTP from Madrid (Spain) after secondary and tertiary treatment and environmental impact on the Manzanares River. Sci Total Environ 2022; 812:152567. [PMID: 34952067 DOI: 10.1016/j.scitotenv.2021.152567] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/16/2021] [Accepted: 12/16/2021] [Indexed: 06/14/2023]
Abstract
The effluents from wastewater treatment plants (WWTPs) can be an important contamination source for receiving waters. In this work, a comprehensive study on the impact of a WWTP from Madrid on the aquatic environment has been performed, including a wide number of pharmaceuticals and pesticides, among them those included in the European Watch List. 24-h composite samples of influent (IWW) and effluent wastewater after secondary (EWW2) and after secondary + tertiary treatment (EWW3) were monitored along two campaigns. Average weekly concentrations in IWW and EWW2 and EWW3 allowed estimating the removal efficiency of the WWTP for pharmaceutical active substances (PhACs). In addition, the impact of EWW3 on the water quality of the Manzanares River was assessed, in terms of PhAC and pesticide concentrations, through analysis of the river water collected upstream and downstream of the discharge point. After a preliminary risk assessment, a detailed evaluation of the impact on the aquatic environment, including a toxicological study and screening of pharmaceutical metabolites, was made for the seven most relevant PhACs: sulfamethoxazole, azithromycin and clarithromycin (antibiotics), metoprolol (antihypertensive), diclofenac (anti-inflammatory/analgesic), irbesartan (antihypertensive), and the antidepressant venlafaxine. Among selected PhACs, irbesartan, clarithromycin and venlafaxine presented moderate or high risk in the river water downstream of the discharge. Albeit no acute toxicity was detected, more detailed studies should be carried out for these substances, including additional toxicological studies, to set up potential sublethal and chronic effects on aquatic organisms.
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Affiliation(s)
- F J Lopez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - E Pitarch
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - A M Botero-Coy
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - D Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - M Ibáñez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - J M Marin
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - A Peruga
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain
| | - N Ontañón
- Drace Infraestructuras S.A, Av. del Camino de Santiago, 50, 28050 Madrid, Spain
| | - S Martínez-Morcillo
- Group of Risks for the Environmental and Public Health (RiSAMA), Rey Juan Carlos University, 28933, Mostoles, Madrid, Spain; Medical Specialties and Public Health Department, Faculty of Health Sciences, Rey Juan Carlos University, 28922, Alcorcón, Madrid, Spain
| | - A Olalla
- Group of Risks for the Environmental and Public Health (RiSAMA), Rey Juan Carlos University, 28933, Mostoles, Madrid, Spain; Medical Specialties and Public Health Department, Faculty of Health Sciences, Rey Juan Carlos University, 28922, Alcorcón, Madrid, Spain
| | - Y Valcárcel
- Group of Risks for the Environmental and Public Health (RiSAMA), Rey Juan Carlos University, 28933, Mostoles, Madrid, Spain; Medical Specialties and Public Health Department, Faculty of Health Sciences, Rey Juan Carlos University, 28922, Alcorcón, Madrid, Spain
| | - I Varó
- Institute of Aquaculture Torre de la Sal, Higher Council for Scientific Research (IATS-CSIC), 12595 Ribera de Cabanes, Castelló, Spain; Research Unit of Marine Ecotoxicology (IATS-IUPA), Ribera de Cabanes, S/N, 12595, Cabanes, Castelló, Spain
| | - F Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castelló, Spain.
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11
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Fabregat-Safont D, Ibáñez M, Hernández F, Sancho JV. Development of a simple and low-cost prototype probe fully-compatible with atmospheric solids analysis probe for the analysis of human breath in real-time. Microchem J 2022. [DOI: 10.1016/j.microc.2021.107086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Fabregat-Safont D, Mata-Pesquera M, Barneo-Muñoz M, Martinez-Garcia F, Mardal M, Davidsen AB, Sancho JV, Hernández F, Ibáñez M. In-depth comparison of the metabolic and pharmacokinetic behaviour of the structurally related synthetic cannabinoids AMB-FUBINACA and AMB-CHMICA in rats. Commun Biol 2022; 5:161. [PMID: 35210552 PMCID: PMC8873228 DOI: 10.1038/s42003-022-03113-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 02/01/2022] [Indexed: 12/01/2022] Open
Abstract
Synthetic cannabinoids receptor agonists (SCRAs) are often almost completely metabolised, and hence their pharmacokinetics should be carefully evaluated for determining the most adequate biomarker in toxicological analysis. Two structurally related SCRAs, AMB-FUBINACA and AMB-CHMICA, were selected to evaluate their in vivo metabolism and pharmacokinetics using male Sprague-Dawley rats. Brain, liver, kidney, blood (serum) and urine samples were collected at different times to assess the differences in metabolism, metabolic reactions, tissue distribution and excretion. Both compounds experimented O-demethyl reaction, which occurred more rapidly for AMB-FUBINACA. The parent compounds and O-demethyl metabolites were highly bioaccumulated in liver, and were still detected in this tissue 48 h after injection. The different indazole/indole N-functionalisation produced diverse metabolic reactions in this moiety and thus, different urinary metabolites were formed. Out of the two compounds, AMB-FUBINACA seemed to easily cross the blood-brain barrier, presenting higher brain/serum concentrations ratio than AMB-CHMICA. Synthetic cannabinoids are amongst the most widely used psychoactive drugs which are tightly controlled by government agencies around the world. Here, pharmacokinetics of two synthetic cannabinoids in rats are evaluated along with their metabolites and tissue distribution, aiding in identifying distinct biomarkers that reflect the consumption of synthetic cannabinoids based on the tissue.
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Affiliation(s)
- David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - María Mata-Pesquera
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Manuela Barneo-Muñoz
- Predepartmental Unit of Medicine, Unitat Mixta de Neuroanatomia Funcional NeuroFun-UVEG-UJI, University Jaume I, Castellón, Spain
| | - Ferran Martinez-Garcia
- Predepartmental Unit of Medicine, Unitat Mixta de Neuroanatomia Funcional NeuroFun-UVEG-UJI, University Jaume I, Castellón, Spain
| | - Marie Mardal
- Section of Forensic Chemistry, Department of Forensic Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anders B Davidsen
- Section of Forensic Chemistry, Department of Forensic Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Juan V Sancho
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - María Ibáñez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain.
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13
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Fabregat-Safont D, Pitarch E, Bijlsma L, Matei I, Hernández F. Rapid and sensitive analytical method for the determination of amoxicillin and related compounds in water meeting the requirements of the European union watch list. J Chromatogr A 2021; 1658:462605. [PMID: 34662823 DOI: 10.1016/j.chroma.2021.462605] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 12/21/2022]
Abstract
The presence of antibiotics in the aquatic environment is becoming one of the main research focus of scientists and policy makers. Proof of that is the inclusion of four antibiotics, amongst which is amoxicillin, in the EU Watch List (WL) (Decision 2020/1161/EU)) of substances for water monitoring. The accurate quantification of amoxicillin in water at the sub-ppb levels required by the WL is troublesome due to its physicochemical properties. In this work, the analytical challenges related to the determination of amoxicillin, and six related penicillins (ampicillin, cloxacillin, dicloxacillin, penicillin G, penicillin V and oxacillin), have been carefully addressed, including sample treatment, sample stability, chromatographic analysis and mass spectrometric detection by triple quadrupole. Given the low recoveries obtained using different solid-phase extraction cartridges, we applied the direct injection of water samples using a reversed-phase chromatographic column that allowed working with 100% aqueous mobile phase. Matrix effects were evaluated and corrected using the isotopically labelled internal standard or correction factors based on signal suppression observed in the analysis of spiked samples. The methodology developed was satisfactorily validated at 50 and 500 ng L - 1 for the seven penicillins studied, and it was applied to different types of water matrices, revealing the presence of ampicillin in one surface water sample and cloxacillin in three effluent wastewater samples.
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Affiliation(s)
- David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain
| | - Elena Pitarch
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain.
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain
| | - Ionut Matei
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain
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14
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Fabregat-Safont D, Ibáñez M, Bijlsma L, Hernández F, Waichman AV, de Oliveira R, Rico A. Wide-scope screening of pharmaceuticals, illicit drugs and their metabolites in the Amazon River. Water Res 2021; 200:117251. [PMID: 34087513 DOI: 10.1016/j.watres.2021.117251] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/29/2021] [Accepted: 05/11/2021] [Indexed: 05/24/2023]
Abstract
Only a limited number of households in the Amazon are served by sewage collection or treatment facilities, suggesting that there might be a significant emission of pharmaceuticals and other wastewater contaminants into freshwater ecosystems. In this work, we performed a wide-scope screening to assess the occurrence of pharmaceuticals, illicit drugs and their metabolites in freshwater ecosystems of the Brazilian Amazon. Our study included 40 samples taken along the Amazon River, in three of its major tributaries, and in small tributaries crossing four important urban areas (Manaus, Santarém, Macapá, Belém). More than 900 compounds were investigated making use of target and suspect screening approaches, based on liquid chromatography coupled to high-resolution mass spectrometry with ion mobility separation. Empirical collision-cross section (CCS) values were used to help and confirm identifications in target screening, while in the suspect screening approach CCS values were predicted using Artificial Neural Networks to increase the confidence of the tentative identification. In this way, 51 compounds and metabolites were identified. The highest prevalence was found in streams crossing the urban areas of Manaus, Macapá and Belém, with some samples containing up to 30 - 40 compounds, while samples taken in Santarém showed a lower number (8 - 11), and the samples taken in the main course of the Amazon River and its tributaries contained between 1 and 7 compounds. Most compounds identified in areas with significant urban impact belonged to the analgesics and antihypertensive categories, followed by stimulants and antibiotics. Compounds such as caffeine, cocaine and its metabolite benzoylecgonine, and cotinine (the metabolite of nicotine), were also detected in areas with relatively low anthropogenic impact and showed the highest total prevalence. This study supports the need to improve the sanitation system of urban areas in the Brazilian Amazon and the development of follow-up studies aimed at quantifying exposure levels and risks for Amazonian freshwater biodiversity.
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Affiliation(s)
- David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - María Ibáñez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water (IUPA), University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Andrea V Waichman
- Federal University of the Amazon, Institute of Biological Sciences, Av. Rodrigo Otávio Jordão Ramos 3000, Manaus 69077-000, Brazil
| | - Rhaul de Oliveira
- University of Campinas, School of Technology, Rua Paschoal Marmo 1888 - Jd. Nova Itália, Limeira 13484-332, Brazil
| | - Andreu Rico
- IMDEA Water Institute, Science and Technology Campus of the University of Alcalá, Av. Punto Com 2, Alcalá de Henares 28805, Madrid, Spain; Cavanilles Institute of Biodiversity and Evolutionary Biology, University of Valencia, c/ Catedrático José Beltrán 2, 46980, Paterna, Valencia, Spain.
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15
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Fabregat-Safont D, Sancho JV, Hernández F, Ibáñez M. The key role of mass spectrometry in comprehensive research on new psychoactive substances. J Mass Spectrom 2021; 56:e4673. [PMID: 33155376 DOI: 10.1002/jms.4673] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/14/2020] [Accepted: 10/19/2020] [Indexed: 06/11/2023]
Abstract
New psychoactive substances (NPS) are a wide group of compounds that try to mimic the effects produced by the 'classical' illicit drugs, including cannabis (synthetic cannabinoids), cocaine and amphetamines (synthetic cathinones) or heroin (synthetic opioids), and which health effects are still unknown for most of them. Nowadays, more than 700 compounds are being monitored by official organisms, some of which have been recently identified in seizures and/or intoxication cases. Toxicological analysis plays a pivotal role in NPS research. A comprehensive investigation on NPS, from the first identification of a novel substance until its detection in drug users to help in diagnostics and medical treatment, requires the use of a wide variety of instruments and analytical strategies. This paper illustrates the key role of mass spectrometry (MS) along a comprehensive investigation on NPS. The synthetic cannabinoid XLR-11 and the synthetic cathinone 5-PPDi have been chosen as representative substances of the most consumed NPS families. Moreover, both compounds have been investigated at our laboratory in different stages of the three-step strategy considered in this article. The initial identification and characterisation of the compound in consumption products, the first reported metabolic pathway and the development of analytical methodologies for its determination (and/or their metabolites) in different toxicological samples are described. The analytical strategies and MS instruments are briefly discussed to show the reader the possibilities that MS instrumentation offer to analytical scientists. This publication aims to be a starting point for those interested on the NPS research field from an analytical chemistry point of view.
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Affiliation(s)
- David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, Castellón, 12071, Spain
| | - Juan V Sancho
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, Castellón, 12071, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, Castellón, 12071, Spain
| | - María Ibáñez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, Castellón, 12071, Spain
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16
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Fabregat-Safont D, Barneo-Muñoz M, Carbón X, Hernández F, Martinez-Garcia F, Ventura M, Stove CP, Sancho JV, Ibáñez M. Understanding the pharmacokinetics of synthetic cathinones: Evaluation of the blood-brain barrier permeability of 13 related compounds in rats. Addict Biol 2020; 26:e12979. [PMID: 33289258 DOI: 10.1111/adb.12979] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 09/30/2020] [Accepted: 10/05/2020] [Indexed: 12/19/2022]
Abstract
Synthetic cathinones are the second most commonly seized new psychoactive substance family in Europe. These compounds have been related to several intoxication cases, including fatalities. Although the pharmacological effects, metabolism, and pharmacokinetics of cathinones have been studied, there is little information about the permeability of these compounds through the blood-brain barrier (BBB). This is an important parameter to understand the behavior and potency of cathinones. In this work, 13 selected cathinones have been analyzed in telencephalon tissue from Sprague-Dawley rats intraperitoneally dosed at 3 mg/kg. Our results revealed a direct relationship between compound polarity and BBB permeability, with higher permeability for the more polar cathinones. The chemical moieties present in the cathinone had an important impact on the BBB permeability, with lengthening of the α-alkyl chain or functionalization of the aromatic ring with alkyl moieties resulting in lower concentration in telencephalon tissue. Our data suggest that transport of cathinones is a carrier-mediated process, similar to cocaine transport across the BBB.
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Affiliation(s)
- David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, Jaume I University, Castellón, Spain
| | - Manuela Barneo-Muñoz
- Predepartmental Unit of Medicine, Unitat Mixta de Neuroanatomia Funcional NeuroFun-UVEG-UJI, Jaume I University, Castellón, Spain
| | - Xoán Carbón
- Energy Control, Asociación Bienestar y Desarrollo, Barcelona, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, Jaume I University, Castellón, Spain
| | - Ferran Martinez-Garcia
- Predepartmental Unit of Medicine, Unitat Mixta de Neuroanatomia Funcional NeuroFun-UVEG-UJI, Jaume I University, Castellón, Spain
| | - Mireia Ventura
- Energy Control, Asociación Bienestar y Desarrollo, Barcelona, Spain
| | - Christophe P Stove
- Laboratory of Toxicology, Department of Bioanalysis, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Juan V Sancho
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, Jaume I University, Castellón, Spain
| | - María Ibáñez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, Jaume I University, Castellón, Spain
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17
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Celma A, Sancho JV, Schymanski EL, Fabregat-Safont D, Ibáñez M, Goshawk J, Barknowitz G, Hernández F, Bijlsma L. Improving Target and Suspect Screening High-Resolution Mass Spectrometry Workflows in Environmental Analysis by Ion Mobility Separation. Environ Sci Technol 2020; 54:15120-15131. [PMID: 33207875 DOI: 10.1021/acs.est.0c05713] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Currently, the most powerful approach to monitor organic micropollutants (OMPs) in environmental samples is the combination of target, suspect, and nontarget screening strategies using high-resolution mass spectrometry (HRMS). However, the high complexity of sample matrices and the huge number of OMPs potentially present in samples at low concentrations pose an analytical challenge. Ion mobility separation (IMS) combined with HRMS instruments (IMS-HRMS) introduces an additional analytical dimension, providing extra information, which facilitates the identification of OMPs. The collision cross-section (CCS) value provided by IMS is unaffected by the matrix or chromatographic separation. Consequently, the creation of CCS databases and the inclusion of ion mobility within identification criteria are of high interest for an enhanced and robust screening strategy. In this work, a CCS library for IMS-HRMS, which is online and freely available, was developed for 556 OMPs in both positive and negative ionization modes using electrospray ionization. The inclusion of ion mobility data in widely adopted confidence levels for identification in environmental reporting is discussed. Illustrative examples of OMPs found in environmental samples are presented to highlight the potential of IMS-HRMS and to demonstrate the additional value of CCS data in various screening strategies.
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Affiliation(s)
- Alberto Celma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
| | - Juan V Sancho
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
| | - Emma L Schymanski
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, 6, Avenue du Swing, L-4367 Belvaux, Luxembourg
| | - David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
| | - María Ibáñez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
| | - Jeff Goshawk
- Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow, Cheshire SK9 4AX, U.K
| | - Gitte Barknowitz
- Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow, Cheshire SK9 4AX, U.K
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellón, Spain
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18
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Fabregat-Safont D, Ripoll C, Orengo T, Sancho JV, Hernández F, Ibáñez M. Variation in the pattern of synthetic cannabinoid use by a female patient during 2018. Adicciones 2020; 32:228-230. [PMID: 32100051 DOI: 10.20882/adicciones.1379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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19
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Fabregat-Safont D, Felis-Brittes D, Mata-Pesquera M, Sancho JV, Hernández F, Ibáñez M. Direct and Fast Screening of New Psychoactive Substances Using Medical Swabs and Atmospheric Solids Analysis Probe Triple Quadrupole with Data-Dependent Acquisition. J Am Soc Mass Spectrom 2020; 31:1610-1614. [PMID: 32464059 DOI: 10.1021/jasms.0c00112] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
New psychoactive substances (NPS) have become a serious public health problem, as they are continuously changing their structures and modifying their potency and effects on humans, and therefore, novel compounds are unceasingly appearing. One of the major challenges in forensic analysis, particularly related to the problem of NPS, is the development of fast screening methodologies that allow the detection of a wide variety of compounds in a single analysis. In this study, a novel application of the atmospheric solids analysis probe (ASAP) using medical swabs has been developed. The swab-ASAP was coupled to a triple quadrupole mass analyzer working under a data-dependent acquisition mode in order to perform a suspect screening of NPS in different types of samples as well as on surfaces. The compounds were automatically identified based on the observed fragmentation spectra using an in-house built MS/MS spectra library. The developed methodology was applied for the identification of psychoactive substances in research chemicals and herbal blends. The sensitivity of the method, as well as its applicability for surface analysis, was also assessed by identifying down to 1 μg of compound impregnated onto a laboratory table. Another remarkable application was the identification of cathinones and synthetic cannabinoids on the fingers of potential consumers. Interestingly, our data showed that NPS could be identified on the fingers after being in contact with the product and even after cleaning their hands by shaking off with a cloth. The methodology proposed in this paper can be applied for routine analyses of NPS in different matrix samples without the need to establish a list of target compounds prior to analysis.
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Affiliation(s)
- David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071 Castellón, Spain
| | - Daniela Felis-Brittes
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071 Castellón, Spain
| | - Maria Mata-Pesquera
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071 Castellón, Spain
| | - Juan V Sancho
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071 Castellón, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071 Castellón, Spain
| | - María Ibáñez
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071 Castellón, Spain
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Fabregat-Safont D, Mardal M, Sancho JV, Hernández F, Linnet K, Ibáñez M. Metabolic profiling of four synthetic stimulants, including the novel indanyl-cathinone 5-PPDi, after human hepatocyte incubation. J Pharm Anal 2020; 10:147-156. [PMID: 32373386 PMCID: PMC7192961 DOI: 10.1016/j.jpha.2019.12.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 12/23/2019] [Accepted: 12/27/2019] [Indexed: 12/28/2022] Open
Abstract
Synthetic cathinones are new psychoactive substances that represent a health risk worldwide. For most of the 130 reported compounds, information about toxicology and/or metabolism is not available, which hampers their detection (and subsequent medical treatment) in intoxication cases. The principles of forensic analytical chemistry and the use of powerful analytical techniques are indispensable for stablishing the most appropriate biomarkers for these substances. Human metabolic fate of synthetic cathinones can be assessed by the analysis of urine and blood obtained from authentic consumers; however, this type of samples is limited and difficult to access. In this work, the metabolic behaviour of three synthetic cathinones (4-CEC, 4-CPrC and 5-PPDi) and one amphetamine (3-FEA) has been evaluated by incubation with pooled human hepatocytes and metabolite identification has been performed by high-resolution mass spectrometry. This in vitro approach has previously shown its feasibility for obtaining excretory human metabolites. 4-CEC and 3-FEA were not metabolised, and for 4-CPrC only two minor metabolites were obtained. On the contrary, for the recently reported 5-PPDi, twelve phase I metabolites were elucidated. Up to our knowledge, this is the first metabolic study of an indanyl-cathinone. Data reported in this paper will allow the detection of these synthetic stimulants in intoxication cases, and will facilitate future research on the metabolic behaviour of other indanyl-based cathinones. In vitro metabolic behaviour of 4-CEC, 4-CPrC, 5-PPDi and 3-FEA has been evaluated. Metabolite elucidation has been performed by high-resolution mass spectrometry. 4-CEC and 3-FEA were not metabolised. Two minor metabolites were obtained for 4-CPrC. Twelve phase I metabolites were elucidated for the indanyl-cathinone 5-PPDi. Up to our knowledge, this is the first metabolic study of an indanyl-cathinone.
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Affiliation(s)
- David Fabregat-Safont
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Marie Mardal
- Department of Forensic Medicine, Section of Forensic Chemistry, Faculty of Health and Medicinal Sciences, University of Copenhagen, Frederik V's vej 11, 2100, København Ø, Denmark.,Department of Occupational and Environmental Medicine, University Hospital of Northern Norway, Sykehusvegen, Tromsoe, Norway
| | - Juan V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - Kristian Linnet
- Department of Forensic Medicine, Section of Forensic Chemistry, Faculty of Health and Medicinal Sciences, University of Copenhagen, Frederik V's vej 11, 2100, København Ø, Denmark
| | - María Ibáñez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
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Fabregat-Safont D, Mardal M, Noble C, Cannaert A, Stove CP, Sancho JV, Linnet K, Hernández F, Ibáñez M. Comprehensive investigation on synthetic cannabinoids: Metabolic behavior and potency testing, using 5F-APP-PICA and AMB-FUBINACA as model compounds. Drug Test Anal 2019; 11:1358-1368. [PMID: 31192526 DOI: 10.1002/dta.2659] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 06/04/2019] [Accepted: 06/04/2019] [Indexed: 12/30/2022]
Abstract
Synthetic cannabinoids (SCs) represented 45% of new psychoactive substances seizures in Europe (data from 2016). The consumption of SCs is an issue of concern due to their still unknown toxicity and effects on human health, the great variety of compounds synthetized, and the continuous modifications being made to their chemical structure to avoid regulatory issues. These compounds are extensively metabolized in the organism and often cannot be detected as the intact molecule in human urine. The monitoring of SCs in forensic samples must be performed by the analysis of their metabolites. In this work, a workflow for the comprehensive study of SC consumption is proposed and applied to 5F-APP-PICA (also known as PX 1 or SRF-30) and AMB-FUBINACA (also known as FUB-AMB or MMB-FUBINACA), based not only on the elucidation of their metabolites but also including functional data using the NanoLuc approach, previously published. Both cannabinoids were completely metabolized by human hepatocytes (12 and 8 metabolites were elucidated by high resolution mass spectrometry for 5F-APP-PICA and AMB-FUBINACA, respectively) and therefore suitable consumption markers are proposed. The bioassays revealed that 5F-APP-PICA presented lower activity than AMB-FUBINACA at CB1 and CB2 receptors, based on the half maximal effective concentration (EC50 ) and the maximum response (Emax ). These results are in agreement with the different intoxication cases found in the literature for AMB-FUBINACA.
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Affiliation(s)
| | - Marie Mardal
- Department of Forensic Medicine, Section of Forensic Chemistry, Faculty of Health and Medicinal Sciences, University of Copenhagen, Denmark
| | - Carolina Noble
- Department of Forensic Medicine, Section of Forensic Chemistry, Faculty of Health and Medicinal Sciences, University of Copenhagen, Denmark
| | - Annelies Cannaert
- Laboratory of Toxicology, Department of Bioanalysis, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Christophe P Stove
- Laboratory of Toxicology, Department of Bioanalysis, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Juan V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - Kristian Linnet
- Department of Forensic Medicine, Section of Forensic Chemistry, Faculty of Health and Medicinal Sciences, University of Copenhagen, Denmark
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - María Ibáñez
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
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Fabregat-Safont D, Carbón X, Ventura M, Fornís I, Hernández F, Ibáñez M. Characterization of a recently detected halogenated aminorex derivative: para-fluoro-4-methylaminorex (4'F-4-MAR). Sci Rep 2019; 9:8314. [PMID: 31165778 PMCID: PMC6549166 DOI: 10.1038/s41598-019-44830-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 05/20/2019] [Indexed: 12/12/2022] Open
Abstract
Despite the fact that 33% of the new psychoactive substances seized in 2015 were synthetic cathinones, the number of these derivatives has been decreasing in the last years, probably as a consequence of the unfavourable effects reported by users. Thus, the list of possible cathinone analogues is expected to get shorter, and it is likely that the same moiety changes applied for the preparation of synthetic cathinones will be applied in the near future to other stimulants in the search for favourable alternatives to controlled substances. This is evidenced by the increase in newly reported substances belonging to stimulant classes other than cathinones. One of the possible candidates for a new backbone from which to base new stimulants is aminorex, which is classified as a Schedule I substance by the Drug Enforcement Administration. Three derivatives have been reported until now: 4-methylaminorex or 4-MAR (also categorized as a Schedule I substance), para-methyl-4-methylaminorex (4,4′-DMAR) and 3′,4′-methylenedioxy-4-methylaminorex (MDMAR). Recently, the new halogenated 4-MAR derivative, para-fluoro-4-methylaminorex, characterised in this work (and abbreviated as pF-4-methylaminorex or 4′F-4-MAR) was detected by the Slovenian police. In the present work, 4′F-4-MAR has been characterized by high resolution mass spectrometry and nuclear magnetic resonance in a sample obtained from an anonymous consumer. This research shows that the same modifications applied for the preparation of synthetic cathinones are being used to prepare new stimulants based on the aminorex backbone.
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Affiliation(s)
- D Fabregat-Safont
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castelló de la Plana, Spain
| | - X Carbón
- Energy Control (Asociación Bienestar y Desarrollo), c/Independencia 384, 08041, Barcelona, Spain
| | - M Ventura
- Energy Control (Asociación Bienestar y Desarrollo), c/Independencia 384, 08041, Barcelona, Spain
| | - I Fornís
- Energy Control (Asociación Bienestar y Desarrollo), c/Independencia 384, 08041, Barcelona, Spain
| | - F Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castelló de la Plana, Spain
| | - M Ibáñez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castelló de la Plana, Spain.
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Fabregat-Safont D, Carbón X, Ventura M, Fornís I, Guillamón E, Sancho JV, Hernández F, Ibáñez M. Updating the list of known opioids through identification and characterization of the new opioid derivative 3,4-dichloro-N-(2-(diethylamino)cyclohexyl)-N-methylbenzamide (U-49900). Sci Rep 2017; 7:6338. [PMID: 28740128 PMCID: PMC5524693 DOI: 10.1038/s41598-017-06778-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 06/16/2017] [Indexed: 01/22/2023] Open
Abstract
New psychoactive substances have been rapidly growing in popularity in the drug market as non-illegal drugs. In the last few years, an increment has been reported on the use of synthetic alternatives to heroin, the synthetic opioids. Based on the information provided by the European Monitoring Centre for Drug and Drug Addiction, these synthetic opioids have been related to overdoses and deaths in Europe and North America. One of these opioids is the U-47700. A few months ago, U-47700 was scheduled in the U.S. and other countries, and other opioid derivatives have been appearing in order to replace it. One of these compounds is U-49900, an analog of U-47700. A white powder sample was obtained from an anonymous user in Spain. After an accurate characterization by gas chromatography-mass spectrometry, ultra-high performance liquid chromatography-high resolution mass spectrometry, nuclear magnetic resonance and single-crystal X-ray diffraction; and complemented by Fourier-transformed infrared spectroscopy, ultraviolet and circular dichroism spectrophotometry, the drug sample was unequivocally identified as U-49900. The information provided will be useful for the Early Warning System and forensic laboratories for future identifications of the U-49900, as well as in tentative identifications of other related opioids.
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Affiliation(s)
- D Fabregat-Safont
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - X Carbón
- Energy Control (Asociación Bienestar y Desarrollo), c/Independencia 384, 08041, Barcelona, Spain
| | - M Ventura
- Energy Control (Asociación Bienestar y Desarrollo), c/Independencia 384, 08041, Barcelona, Spain
| | - I Fornís
- Energy Control (Asociación Bienestar y Desarrollo), c/Independencia 384, 08041, Barcelona, Spain
| | - E Guillamón
- Departament de Química Física I Analítica, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - J V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - F Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain
| | - M Ibáñez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, 12071, Castellón, Spain.
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Fabregat-Safont D, Fornís I, Ventura M, Gil C, Calzada N, Sancho J, Hernández F, Ibáñez M. Identification and characterization of a putative new psychoactive substance, 2-(2-(4-chlorophenyl)acetamido)-3-methylbutanamide, in Spain. Drug Test Anal 2017; 9:1073-1080. [DOI: 10.1002/dta.2182] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 02/27/2017] [Accepted: 02/28/2017] [Indexed: 12/12/2022]
Affiliation(s)
- D. Fabregat-Safont
- Research Institute for Pesticides and Water; University Jaume I; Avda Sos Baynat s/n 12071 Castellón Spain
| | - I. Fornís
- Energy Control (Asociación Bienestar y Desarrollo); c/ Independencia 384 08041 Barcelona Spain
| | - M. Ventura
- Energy Control (Asociación Bienestar y Desarrollo); c/ Independencia 384 08041 Barcelona Spain
| | - C. Gil
- Energy Control (Asociación Bienestar y Desarrollo); c/ Independencia 384 08041 Barcelona Spain
| | - N. Calzada
- Energy Control (Asociación Bienestar y Desarrollo); c/ Independencia 384 08041 Barcelona Spain
| | - J.V. Sancho
- Research Institute for Pesticides and Water; University Jaume I; Avda Sos Baynat s/n 12071 Castellón Spain
| | - F. Hernández
- Research Institute for Pesticides and Water; University Jaume I; Avda Sos Baynat s/n 12071 Castellón Spain
| | - M. Ibáñez
- Research Institute for Pesticides and Water; University Jaume I; Avda Sos Baynat s/n 12071 Castellón Spain
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Boix C, Ibáñez M, Fabregat-Safont D, Morales E, Pastor L, Sancho JV, Sánchez-Ramírez JE, Hernández F. Behaviour of emerging contaminants in sewage sludge after anaerobic digestion. Chemosphere 2016; 163:296-304. [PMID: 27543679 DOI: 10.1016/j.chemosphere.2016.07.098] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 07/22/2016] [Accepted: 07/29/2016] [Indexed: 05/20/2023]
Abstract
Nowadays, there is an increasing concern over the presence of contaminants in the aquatic environment, where they can be introduced from wastewater after their incomplete removal in the treatment plants. In this work, degradation of selected emerging pollutants in the aqueous and solid phases of sewage sludge has been investigated after anaerobic digestion using two different digesters: mesophilic and thermophilic. Initially, sludge samples were screened by ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (UHPLC-QTOF MS) for identification of emerging contaminants in the samples. In a second step, a target quantitative method based on LC coupled to tandem MS was applied for selected pollutants identified in the previous screening. The behaviour of the compounds under anaerobic conditions was studied estimating the degradation efficiency and distribution of compounds between both sludge phases. Irbesartan and benzoylecgonine seemed to be notably degraded in both phases of the sludge. Venlafaxine showed a significant concentration decrease in the aqueous phase in parallel to an increase in the solid phase. The majority of the compounds showed an increase of their concentrations in both phases after the digestion. Concentrations in the solid phase were commonly higher than in the aqueous for most contaminants, indicating that they were preferentially adsorbed onto the solid particles.
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Affiliation(s)
- C Boix
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain
| | - M Ibáñez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain
| | - D Fabregat-Safont
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain
| | - E Morales
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - L Pastor
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - J V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain
| | - J E Sánchez-Ramírez
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - F Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain.
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Boix C, Ibáñez M, Fabregat-Safont D, Morales E, Pastor L, Sancho JV, Sánchez-Ramírez JE, Hernández F. Analytical methodologies based on LC-MS/MS for monitoring selected emerging compounds in liquid and solid phases of the sewage sludge. MethodsX 2016; 3:333-42. [PMID: 27222823 PMCID: PMC4865632 DOI: 10.1016/j.mex.2016.04.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
In this work, two analytical methodologies based on liquid chromatography coupled to tandem mass spectrometry (LC–MS/MS) were developed for quantification of emerging pollutants identified in sewage sludge after a previous wide-scope screening. The target list included 13 emerging contaminants (EC): thiabendazole, acesulfame, fenofibric acid, valsartan, irbesartan, salicylic acid, diclofenac, carbamazepine, 4-aminoantipyrine (4-AA), 4-acetyl aminoantipyrine (4-AAA), 4-formyl aminoantipyrine (4-FAA), venlafaxine and benzoylecgonine. The aqueous and solid phases of the sewage sludge were analyzed making use of Solid-Phase Extraction (SPE) and UltraSonic Extraction (USE) for sample treatment, respectively. The methods were validated at three concentration levels: 0.2, 2 and 20 μg L−1 for the aqueous phase, and 50, 500 and 2000 μg kg−1 for the solid phase of the sludge. In general, the method was satisfactorily validated, showing good recoveries (70–120%) and precision (RSD < 20%). Regarding the limit of quantification (LOQ), it was below 0.1 μg L−1 in the aqueous phase and below 50 μg kg−1 in the solid phase for the majority of the analytes. The method applicability was tested by analysis of samples from a wider study on degradation of emerging pollutants in sewage sludge under anaerobic digestion. The key benefits of these methodologies are: • SPE and USE are appropriate sample procedures to extract selected emerging contaminants from the aqueous phase of the sewage sludge and the solid residue. • LC–MS/MS is highly suitable for determining emerging contaminants in both sludge phases. • Up to our knowledge, the main metabolites of dipyrone had not been studied before in sewage sludge.
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Affiliation(s)
- C Boix
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
| | - M Ibáñez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
| | - D Fabregat-Safont
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
| | - E Morales
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - L Pastor
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - J V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
| | - J E Sánchez-Ramírez
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - F Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
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