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Kunene P, Mahlambi P. Assessment of antiretroviral drugs in vegetables: Evaluation of microwave‐assisted extraction performance with and without solid‐phase extraction cleanup. SEPARATION SCIENCE PLUS 2022. [DOI: 10.1002/sscp.202200059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Philisiwe Kunene
- Department of Chemistry University of KwaZulu‐Natal Pietermaritzburg South Africa
| | - Precious Mahlambi
- Department of Chemistry University of KwaZulu‐Natal Pietermaritzburg South Africa
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Rodríguez-Moro G, Román-Hidalgo C, Ramírez-Acosta S, Aranda-Merino N, Gómez-Ariza JL, Abril N, Bello-López MA, Fernández-Torres R, García-Barrera T. Targeted and untargeted metabolomic analysis of Procambarus clarkii exposed to a "chemical cocktail" of heavy metals and diclofenac. CHEMOSPHERE 2022; 293:133410. [PMID: 34968517 DOI: 10.1016/j.chemosphere.2021.133410] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/17/2021] [Accepted: 12/21/2021] [Indexed: 06/14/2023]
Abstract
Water pollution poses an important problem, but limited information is available about the joined effects of xenobiotics of different chemical groups to evaluate the real biological response. Procambarus clarkii (P. clarkii) has been demonstrated to be a good bioindicator for assessing the quality of aquatic ecosystems. In this work, we studied the bioaccumulation of cadmium (Cd), arsenic (As) and diclofenac (DCF) in different tissues of P. clarkii during 21 days after the exposure to a "chemical cocktail" of As, Cd and DCF, and until 28 days considering a depuration period. In addition, a combined untargeted and targeted metabolomic analysis was carried out to delve the metabolic impairments caused as well as the metabolization of DCF. Our results indicate that As and Cd were mainly accumulated in the hepatopancreas followed by gills and finally abdominal muscle. As and Cd show a general trend to increase the concentration throughout the exposure experience, while a decrease in the concentration of these elements is observed after 7 days of the depuration process. This is also the case in the abdominal muscle for Cd, but not for As and DCF, which increased the concentration in this tissue in the depuration phase. The hepatopancreas showed the greatest number of metabolic pathways affected. Thus, we observed a crucial bioaccumulation of xenobiotics and impairments of metabolites in different tissues. This is the first study combining the exposure to metals and pharmaceutically active compounds in P. clarkii by untargeted metabolomics including the biotransformation of DCF.
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Affiliation(s)
- G Rodríguez-Moro
- Research Center for Natural Resources, Health and the Environment (RENSMA). Department of Chemistry, Faculty of Experimental Sciences, University of Huelva, Fuerzas Armadas Ave., 21007, Huelva, Spain
| | - C Román-Hidalgo
- Department of Analytical Chemistry, Faculty of Chemistry, Universidad de Sevilla, 41012, Sevilla, Spain
| | - S Ramírez-Acosta
- Research Center for Natural Resources, Health and the Environment (RENSMA). Department of Chemistry, Faculty of Experimental Sciences, University of Huelva, Fuerzas Armadas Ave., 21007, Huelva, Spain
| | - N Aranda-Merino
- Department of Analytical Chemistry, Faculty of Chemistry, Universidad de Sevilla, 41012, Sevilla, Spain
| | - J L Gómez-Ariza
- Research Center for Natural Resources, Health and the Environment (RENSMA). Department of Chemistry, Faculty of Experimental Sciences, University of Huelva, Fuerzas Armadas Ave., 21007, Huelva, Spain
| | - N Abril
- Department of Biochemistry and Molecular Biology, University of Córdoba, Campus de Rabanales, Edificio Severo Ochoa, E-14071, Córdoba, Spain
| | - M A Bello-López
- Department of Analytical Chemistry, Faculty of Chemistry, Universidad de Sevilla, 41012, Sevilla, Spain
| | - R Fernández-Torres
- Department of Analytical Chemistry, Faculty of Chemistry, Universidad de Sevilla, 41012, Sevilla, Spain.
| | - T García-Barrera
- Research Center for Natural Resources, Health and the Environment (RENSMA). Department of Chemistry, Faculty of Experimental Sciences, University of Huelva, Fuerzas Armadas Ave., 21007, Huelva, Spain.
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Akenga P, Gachanja A, Fitzsimons MF, Tappin A, Comber S. Uptake, accumulation and impact of antiretroviral and antiviral pharmaceutical compounds in lettuce. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 766:144499. [PMID: 33418261 DOI: 10.1016/j.scitotenv.2020.144499] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 05/25/2023]
Abstract
While the contamination of agroecosystems with pharmaceutical compounds has been reported, the fate of these compounds, particularly uptake into plants remains unclear. This lack of environmental fate data is evident for a critical class of pharmaceuticals, the antivirals and antiretrovirals (ARVDs). Thus, this study evaluated the root uptake of the antiretroviral compounds nevirapine, lamivudine and efavirenz, and the antiviral compound oseltamivir in lettuce. The lettuce was hydroponically grown in a nutrient solution containing the four ARVD pharmaceutical mixture in the 1-100 μg L-1 concentration range. The measured bioaccumulation showed that efavirenz and lamivudine accumulated to the highest and lowest degree, at concentrations of 3463 ng g-1 and 691 ng g-1 respectively. The translocation factor between the root and leaf for nevirapine was greater than 1. The highest concentration of the pharmaceutical mixture had a physiological impact on the lettuce. Potential toxicity was evidenced by a statistically significant 34% (p = 0.04) mean reduction in root and leaf biomass in the 100 μg L-1 ARVD mix exposed lettuce, compared with the controls. This study advances knowledge of the fate of ARVDs in agroecosystems, in particular, plant root - ARVD interaction and the resulting potentially toxic effects on plants.
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Affiliation(s)
- Preston Akenga
- School of Geography, Earth and Environmental Sciences, Plymouth University, Plymouth PL4 8AA, UK; School of Pure and Applied Sciences, Kisii University, Kenya
| | - Antony Gachanja
- Department of Chemistry, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Mark F Fitzsimons
- School of Geography, Earth and Environmental Sciences, Plymouth University, Plymouth PL4 8AA, UK
| | - Alan Tappin
- School of Geography, Earth and Environmental Sciences, Plymouth University, Plymouth PL4 8AA, UK
| | - Sean Comber
- School of Geography, Earth and Environmental Sciences, Plymouth University, Plymouth PL4 8AA, UK.
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Barreales-Suárez S, Azoulay S, Bello-López MÁ, Fernández-Torres R. Uptake study in Juncus sp. and Salicornia europaea of six pharmaceuticals by liquid chromatography quadrupole time-of-flight mass spectrometry. CHEMOSPHERE 2021; 266:128995. [PMID: 33288285 DOI: 10.1016/j.chemosphere.2020.128995] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 11/13/2020] [Accepted: 11/15/2020] [Indexed: 06/12/2023]
Abstract
In this work, eight plants of Juncus sp. and ten of Salicornia europaea were used for an uptake assay of pharmaceuticals (flumequine, cirpofloxacin, enrofloxacin, carbamazepine, diclofenac and ibuprofen) by irrigation at three concentration levels: 10 ng mL-1 (low level); 700 ng mL-1 (medium level) and 10 μg mL-1 (high level). Two plants irrigated with pharmaceutical-free water were set up as controls. For each level, two plants were watered every day with 50 mL (Juncus sp.) and every two days with 20 mL (Salicornia europaea) of aqueous solutions containing all the analytes at the described concentrations. Plants irrigated at 10 μg mL-1 were significantly the most affected, whereas the rest of the plants remained, in general, largely displayed no apparent physiological effects throughout the 30 days (Juncus sp.) and 21 days (Salicornia europaea) assays. Leaves and stems were cut every seven days and roots were collected at the end of the assay. The samples were lyophilized, submitted to a microwave assisted extraction using 5 mL of acetonitrile:water mixture (1:1, v/v) and they were analyzed (in triplicate) in a liquid chromatography-quadrupole time of flight mass spectrometry instrument. Most of the analytes were quantified in many of the samples corresponding to the three exposure levels with the highest concentrations obtained at high exposure levels. Ibuprofen was not detected in any sample and enrofloxacin, ciprofloxacin and diclofenac were not detected in the samples from Salicornia europaea.
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Affiliation(s)
- Sofía Barreales-Suárez
- Departamento Química Analítica, Facultad Química, Universidad Sevilla, C/Prof. García González, S/n, 41012, Sevilla, Spain; Université Côte D'Azur, CNRS, Institut de Chimie de Nice, 28 Avenue Valrose, 06108, Nice, CEDEX 2, France
| | - Stéphane Azoulay
- Université Côte D'Azur, CNRS, Institut de Chimie de Nice, 28 Avenue Valrose, 06108, Nice, CEDEX 2, France
| | - Miguel Ángel Bello-López
- Departamento Química Analítica, Facultad Química, Universidad Sevilla, C/Prof. García González, S/n, 41012, Sevilla, Spain
| | - Rut Fernández-Torres
- Departamento Química Analítica, Facultad Química, Universidad Sevilla, C/Prof. García González, S/n, 41012, Sevilla, Spain.
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Podio NS, Bertrand L, Wunderlin DA, Santiago AN. Assessment of phytotoxic effects, uptake and translocation of diclofenac in chicory (Cichorium intybus). CHEMOSPHERE 2020; 241:125057. [PMID: 31629239 DOI: 10.1016/j.chemosphere.2019.125057] [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: 08/22/2019] [Revised: 10/02/2019] [Accepted: 10/03/2019] [Indexed: 06/10/2023]
Abstract
Pharmaceuticals in the environment have been an increasing research topic over the past decade, since they can be found in both natural and drinking water, including irrigation of crops and edible plants with contaminated water. Our main goal was to evaluate the phytotoxic effect of diclofenac (DCF), a widely used pharmaceutical, on chicory (Cichorium intybus) seedlings. Additionally, we verified the uptake, bioconcentration and translocation of DCF from soil to chicory tissues. Results show that DCF induces different physiological changes in chicory seedlings. On the other hand, the soil-chicory experiment showed the activation of the detoxification system in plants treated with DCF (1 mg L-1). Finally, we found the migration of DCF from the irrigation water to the soil, followed by its uptake through the root, and its translocation to the aerial part of the chicory. However, DCF does not bioaccumulate in chicory leaves, being scarcely translocated from roots to aerial parts. This last result, along with the estimation of a daily intake of chicory, show that irrigation with water containing DCF (≤1 mg L-1) does not represent a threat to human health. To our knowledge, this is the first report on the effect of DCF on chicory seedlings, including the evaluation of its uptake and translocation.
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Affiliation(s)
- Natalia S Podio
- INFIQC, CONICET and Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Dpto. Química Orgánica. Ciudad Universitaria, Medina Allende esq. Haya de la Torre s/n, 5000, Córdoba, Argentina; ICYTAC, CONICET and Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Dpto. Química Orgánica. Ciudad Universitaria, Bv. Juan Filloy s/n, 5000, Córdoba, Argentina.
| | - Lidwina Bertrand
- CIBICI, CONICET and Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Dpto. Bioquímica Clínica. Ciudad Universitaria, Medina Allende esq. Haya de la Torre s/n, 5000, Córdoba, Argentina
| | - Daniel A Wunderlin
- ICYTAC, CONICET and Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Dpto. Química Orgánica. Ciudad Universitaria, Bv. Juan Filloy s/n, 5000, Córdoba, Argentina
| | - Ana N Santiago
- INFIQC, CONICET and Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Dpto. Química Orgánica. Ciudad Universitaria, Medina Allende esq. Haya de la Torre s/n, 5000, Córdoba, Argentina
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