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Kaczmarek DK, Klejdysz T, Pacholak A, Kaczorek E, Pernak J. Environmental impact assessment of dicationic ionic liquids with ammonium-phosphonium cations and amino acid anions. JOURNAL OF HAZARDOUS MATERIALS 2024; 474:134793. [PMID: 38850954 DOI: 10.1016/j.jhazmat.2024.134793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 05/06/2024] [Accepted: 05/31/2024] [Indexed: 06/10/2024]
Abstract
Progress in the development of biodegradable or biobased ionic liquids (ILs) has led to the design of green compounds for several applications. Herein, four biocompatible dicationic ionic liquids (DILs) with ammonium-phosphonium cations and amino acid anions were synthesized and investigated their environmental impact. The structures of the DILs were confirmed by spectral analyses (1H, 13C and 31P NMR). Furthermore, physicochemical properties such as density, viscosity and refractive index were determined. Water content, bromide content and solubility were thereafter determined as the parameters needed for further studies. Subsequently, their antifeedant activity towards economically important pests of grain in storage warehouses: the granary weevil, the confused flour beetle, and the khapra beetle was examined, showing the dependence on structure. Moreover, selected DILs were investigated for toxicity towards white mustard, Daphnia magna, and Artemia franciscana to specify the environmental impact. These studies were complemented by understand the biodegradation of DILs by bacterial communities derived from soil at the agricultural land. The result was DILs with limited environmental footprints that have great potential for further application studies.
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Affiliation(s)
- Damian Krystian Kaczmarek
- Institute of Chemical Technology and Engineering, Poznan University of Technology, Berdychowo 4, Poznan 60-965, Poland.
| | - Tomasz Klejdysz
- Institute of Plant Protection - National Research Institute, Węgorka 20, Poznan 60-318, Poland
| | - Amanda Pacholak
- Institute of Chemical Technology and Engineering, Poznan University of Technology, Berdychowo 4, Poznan 60-965, Poland
| | - Ewa Kaczorek
- Institute of Chemical Technology and Engineering, Poznan University of Technology, Berdychowo 4, Poznan 60-965, Poland
| | - Juliusz Pernak
- Institute of Chemical Technology and Engineering, Poznan University of Technology, Berdychowo 4, Poznan 60-965, Poland
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2
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Mesquita AF, Gonçalves FJM, Gonçalves AMM. Temperature influence on the sensitivity of Artemia franciscana to globally used pesticides - Oxyfluorfen and copper. CHEMOSPHERE 2024; 357:142092. [PMID: 38653396 DOI: 10.1016/j.chemosphere.2024.142092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 04/08/2024] [Accepted: 04/18/2024] [Indexed: 04/25/2024]
Abstract
Climate change further the world's human population increase is a mainstream political issue, and it's critical to search for solutions to produce enough food to feed everyone. Pesticides and fertilizers have been used as an easy solution to prevent pests and increase food production. Nevertheless, their overuse has dangerous effects on the ecosystems and communities. Oxyfluorfen (Oxy) and copper (Cu) based formulations are used as pesticides and widely applied on agricultural fields for crop protection. However, they have shown negative effects on non-target species. So, this work proposes to: a)determine the lethal concentration of Oxy and Cu to the zooplankton, Artemia franciscana, at different temperatures (15 °C, 20 °C and 25 °C); b)understand the biochemical impacts of these chemicals at the different temperatures scenarios, on A. franciscana and c)evaluate the impact of the climate changes, particularly the temperature increase, on this species sensitivity to the tested pesticides. Acute and sub-lethal bioassays with Oxy and Cu were performed at different temperatures to determine the lethal concentration of each chemical and to understand the effects of the compounds at different temperatures on the biochemical profiles of A. franciscana. Results showed an increase in chemicals toxicity with the temperature, and Oxy was revealed to be more noxious to A. franciscana than Cu; at a biochemical level, significant differences were observed among temperatures, with the biggest differences between the organisms exposed to 15 °C and 25 °C. Overall, a decrease in fatty acids (FA) and sugars was observed with the increase in Cu and oxyfluorfen concentrations. Different trends were observed with temperature increase, with FA increase in the organisms exposed to Cu and the opposite was observed in the ones exposed to oxyfluorfen. Sugar content decreases in the organisms exposed to oxyfluorfen with temperature increase and showed a non-linear behaviour in the ones exposed to Control and Cu treatments.
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Affiliation(s)
- A F Mesquita
- Department of Biology and CESAM, University of Aveiro, 3810 - 193, Aveiro, Portugal.
| | - F J M Gonçalves
- Department of Biology and CESAM, University of Aveiro, 3810 - 193, Aveiro, Portugal
| | - A M M Gonçalves
- Department of Biology and CESAM, University of Aveiro, 3810 - 193, Aveiro, Portugal; University of Coimbra, MARE - Marine and Environmental Sciences Centre / ARNET - Aquatic Research Network, Department of Life Sciences, Calçada Martim de Freitas, 3000 - 456, Coimbra, Portugal
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Dos Santos Gonçalves Nascimento GC, Dusman E, da Silva Gonzalez R, Nicola JV, de Souza Moura MA, de Oliveira KM, Oliveira AKG, Bressani PA, Santo DE, Filipi ÁCK, Gomes EMV, Pokrywiecki JC, de Souza DC, Peron AP. Toxicity of methylparaben and its chlorinated derivatives to Allium cepa L. and Eisenia fetida Sav. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:57850-57861. [PMID: 36971943 DOI: 10.1007/s11356-023-26539-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 03/14/2023] [Indexed: 05/10/2023]
Abstract
Methylparaben, chloro-methylparaben, and dichloro-methylparaben were evaluated in Allium cepa at 5, 10, 50, and 100 μg/L and in Eisenia fetida at 10 and 100 μg/L. In A. cepa roots, 100 μg/L methylparaben and 50 and 100 μg/L chlorinated methylparabens reduced cell proliferation, caused cellular changes, and reduced cell viability in meristems, which caused a reduction in root growth. Furthermore, they caused drastic inhibition of catalase, ascorbate peroxidase, and superoxide dismutase; activated guaiacol peroxidase and promoted lipid peroxidation in meristematic root cells. In earthworms, after 14 days exposure to the three compounds, there were no deaths, and catalase, ascorbate peroxidase, and superoxide dismutase were not inhibited. However, guaiacol peroxidase activity and lipid peroxidation were observed in animals exposed to dichloro-methylparaben. Soils with dichloro-methylparaben also caused the escape of earthworms. It is inferred that the recurrent contamination of soils with these methylparabens, with emphasis on chlorinated derivatives, can negatively impact different species that depend directly or indirectly on soil to survive.
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Affiliation(s)
| | - Elisângela Dusman
- Graduate Program in Environmental Engineering, Universidade Tecnológica Federal do Paraná, Francisco Beltrão, Paraná, Brazil
| | - Regiane da Silva Gonzalez
- Academic Department of Chemistry, Universidade Tecnológica Federal do Paraná, Francisco Beltrão, Paraná, Brazil
| | - João Victor Nicola
- Environmental Engineering Program, Universidade Tecnológica Federal do Paraná, Campo Mourão, Paraná, Brazil
| | | | - Karine Mares de Oliveira
- Environmental Engineering Program, Universidade Tecnológica Federal do Paraná, Campo Mourão, Paraná, Brazil
| | | | - Patricia Aline Bressani
- Graduate Program in Environmental Engineering, Universidade Tecnológica Federal do Paraná, Francisco Beltrão, Paraná, Brazil
| | - Diego Espirito Santo
- Environmental Engineering Program, Universidade Tecnológica Federal do Paraná, Campo Mourão, Paraná, Brazil
| | - Ádila Cristina Krukoski Filipi
- Graduate Program in Environmental Engineering, Universidade Tecnológica Federal do Paraná, Francisco Beltrão, Paraná, Brazil
| | - Eduardo Michel Vieira Gomes
- Academic Department of Physics, Statistics and Mathematics, Universidade Tecnológica Federal do Paraná, Francisco Beltrão, Paraná, Brazil
| | - Juan Carlos Pokrywiecki
- Academic Department of Engineering (DAENG), Universidade Tecnológica Federal do Paraná, Francisco Beltrão, Paraná, Brazil
| | - Débora Cristina de Souza
- Academic Department of Biodiversity and Nature Conservation, Universidade Tecnológica Federal do Paraná, Campo Mourão, Paraná, Brazil
| | - Ana Paula Peron
- Graduate Program in Environmental Engineering, Universidade Tecnológica Federal do Paraná, Francisco Beltrão, Paraná, Brazil.
- Academic Department of Biodiversity and Nature Conservation, Universidade Tecnológica Federal do Paraná, Campo Mourão, Paraná, Brazil.
- Graduate Program in Technological Innovations, Universidade Tecnológica Federal do Paraná, Campo Mourão, Via Rosalina Maria dos Santos, 1233, Paraná, 87.301-899, Brazil.
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Albarano L, Ruocco N, Lofrano G, Guida M, Libralato G. Genotoxicity in Artemia spp.: An old model with new sensitive endpoints. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2022; 252:106320. [PMID: 36206704 DOI: 10.1016/j.aquatox.2022.106320] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 09/21/2022] [Accepted: 10/01/2022] [Indexed: 06/16/2023]
Abstract
Artemia spp. represent models species widely used in ecotoxicological studies due to its simple and fast manipulation in laboratory conditions that makes this crustacean well adaptable to several methodological approaches. Although cysts hatching, swimming behavior, reproductive success and mortality are the main endpoints used for the determination of toxicity, the detection of slight alterations induced by certain substances found at low concentrations in the environment may require more sensitive biomarkers. For this reason, the identification of DNA or chromosomal damages has been proposed as an additional and appreciable endpoint for the ecotoxicological assessment of environmental chemicals. Concerning Artemia models, only few studies indicated that the exposure to organic and inorganic compounds (i.e. pesticides, nanoparticles, bacterial products or heavy metals) can reduce the survival and fitness through the onset of DNA breaks or the dysregulation of key genes. In contrast, literature research revealed a lot of works primarily focusing on the mortality and hatching rates of Artemia nauplii and cysts despite the well-known low sensitivity of these species. The present review reports the current state of knowledge concerning the effects induced by various chemicals, including organic and inorganic compounds, on the common parameters and genotoxicity in both Artemia franciscana and Artemia salina. Advantages and limitations of Artemia spp. models in eco-toxicological investigations together with the most used classes of compounds are briefly discussed. Moreover, a mention is also addressed to scarce availability of literature data focusing on genotoxic effects and the great reliability of molecular approaches observed in this poorly sensitive model organism. Thus, the opportunity to take advantage of genotoxic analyses has also been highlighted, by suggesting this approach as a novel endpoint to be used for the eco-toxicological assessment of several stressors.
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Affiliation(s)
- Luisa Albarano
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte Sant'Angelo, Via Cinthia 21, 80126 Naples, Italy.
| | - Nadia Ruocco
- Stazione Zoologica Anton Dohrn, Department of Ecosunstainable Marine Biotechnology, C. da Torre Spaccata, 87071, Amendolara, Italy
| | - Giusy Lofrano
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro De Bosis 15, 00135 Rome, Italy
| | - Marco Guida
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte Sant'Angelo, Via Cinthia 21, 80126 Naples, Italy
| | - Giovanni Libralato
- Department of Biology, University of Naples Federico II, Complesso Universitario di Monte Sant'Angelo, Via Cinthia 21, 80126 Naples, Italy
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Genotoxicity Set Up in Artemia franciscana Nauplii and Adults Exposed to Phenanthrene, Naphthalene, Fluoranthene, and Benzo(k)fluoranthene. WATER 2022. [DOI: 10.3390/w14101594] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) consist of a group of over 100 different organic compounds mainly generated by anthropogenic activities. Because of their low water solubility, they tend to be accumulated in sediment, where their degradation rate is very low. Few studies have been carried out so far to investigate the effects of PAHs on Artemia franciscana. Artemia is easy to manage at laboratory scale, but it is not a sensitive biological model considering the traditional endpoints (i.e., mortality). In addition to evaluating the lethality on nauplii and adults of A. franciscana after 24 and 48 h, we focused on the genotoxicity to investigate the potential effects of phenanthrene (PHE), naphthalene (NAP), fluoranthene (FLT), and benzo(k)fluoranthene (BkF). Results showed that FLT was the most toxic both for nauplii and adults after 48 h of exposure. Real-time qPCR showed that all toxicants, including BkF, which had no negative effects on the survival of the crustacean, were able to switch the gene expression of all nine genes. This work has important ecological implications, especially on contaminated sediment assessment considering that PAHs represent the most abundant organic group of compounds in marine environment, opening new perspectives in understanding the molecular pathways activated by crustaceans.
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Tapia-Salazar M, Diaz-Sosa VR, Cardenas-Chavez DL. Toxicological effect and enzymatic disorder of non-studied emerging contaminants in Artemia salina model. Toxicol Rep 2022; 9:210-218. [DOI: 10.1016/j.toxrep.2022.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 01/09/2022] [Accepted: 01/25/2022] [Indexed: 10/19/2022] Open
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Wang X, Cheng E, Burnett IS. MSBOTS: a multiple small biological organism tracking system robust against non-ideal detection and segmentation conditions. PeerJ 2021; 9:e11750. [PMID: 34395069 PMCID: PMC8323605 DOI: 10.7717/peerj.11750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 06/19/2021] [Indexed: 11/21/2022] Open
Abstract
Accurately tracking a group of small biological organisms using algorithms to obtain their movement trajectories is essential to biomedical and pharmaceutical research. However, object mis-detection, segmentation errors and overlapped individual trajectories are particularly common issues that restrict the development of automatic multiple small organism tracking research. Extending on previous work, this paper presents an accurate and generalised Multiple Small Biological Organism Tracking System (MSBOTS), whose general feasibility is tested on three types of organisms. Evaluated on zebrafish, Artemia and Daphnia video datasets with a wide variety of imaging conditions, the proposed system exhibited decreased overall Multiple Object Tracking Precision (MOTP) errors of up to 77.59%. Moreover, MSBOTS obtained more reliable tracking trajectories with a decreased standard deviation of up to 47.68 pixels compared with the state-of-the-art idTracker system. This paper also presents a behaviour analysis module to study the locomotive characteristics of individual organisms from the obtained tracking trajectories. The developed MSBOTS with the locomotive analysis module and the tested video datasets are made freely available online for public research use.
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Affiliation(s)
- Xiaoying Wang
- School of Engineering, RMIT University, Melbourne, Australia
| | - Eva Cheng
- Faculty of Engineering & Information Technology, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Ian S Burnett
- Faculty of Engineering & Information Technology, University of Technology Sydney, Sydney, New South Wales, Australia
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8
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Pedroso da Fontoura L, Puntel R, Pinton S, Silva de Ávila D, Teixeira da Rocha JB, Onofre de Souza D, Roos DH. A toxicological comparison between two uranium compounds in Artemia salina: Artificial seawater containing CaCO 3. MARINE ENVIRONMENTAL RESEARCH 2021; 163:105221. [PMID: 33341237 DOI: 10.1016/j.marenvres.2020.105221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 11/18/2020] [Accepted: 11/26/2020] [Indexed: 06/12/2023]
Abstract
Uranium (U) mining is an aquatic environmental concern because most of these harmful compounds are discharged into freshwater, reaching the saline environment as the final destination of this contaminated water. Carbonates are present in ocean waters and are essential for benthic organisms, however they may influence the U-induced toxicity. Thus, the aim of this study was to compare the toxicity of uranium nitrate (UN) and uranium acetate (UA) in Artemia salina (AS), which is one of the leading representatives of the marine biota. The cultures of AS (instar II) maintained in artificial seawater containing CaCO3 were exposed for 24 h to different concentrations of U compounds. The results showed that AS were more sensitive to UN (LC50 ≈ 15 μM) when compared with UA (LC50 ≈ 245 μM) indicating higher toxicity of this U compound. Calculated U speciation indicated that Ca2UO2(CO3)3 and (UO2)2CO3(OH)3- complexes predominated under our experimental conditions. The immobilization/lethality was observed after 9 h of exposure for both U compounds. However, only UN caused a significant decrease (≈40%) in the acetylcholinesterase (AChE) activity when compared with control. In order to observe preliminary toxicity effects, we evaluated oxidative stress parameters, such as catalase (CAT) activity, TBARS formation, radical species (RS) generation and cell membrane injury and/or apoptosis (CMI). In this study, we demonstrate that U compounds caused a significant decrease in CAT activity. Similarly, we also observed that UN increased TBARS levels in AS at concentrations 5 times lower than AU (10 μM and 50 μM, respectively). Furthermore, RS generation and CMI were enhanced only on AS treated with UN. Overall, the effects observed here were remarkably significant in AS exposed to UN when compared with AU. In this study, we showed different profiles of toxicity for both U compounds, contributing significantly to the current and scarce understanding of the aquatic ecotoxicity of this heavy metal.
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Affiliation(s)
- Lara Pedroso da Fontoura
- Universidade Federal do Pampa, Campus Uruguaiana, BR-472 Km 592, ZIP code: 97500-970, RS, Brazil
| | - Robson Puntel
- Universidade Federal do Pampa, Campus Uruguaiana, BR-472 Km 592, ZIP code: 97500-970, RS, Brazil
| | - Simone Pinton
- Universidade Federal do Pampa, Campus Uruguaiana, BR-472 Km 592, ZIP code: 97500-970, RS, Brazil
| | - Daiana Silva de Ávila
- Universidade Federal do Pampa, Campus Uruguaiana, BR-472 Km 592, ZIP code: 97500-970, RS, Brazil
| | - João Batista Teixeira da Rocha
- Universidade Federal de Santa Maria, Departamento de bioquímica e biologia celular/CCNE/UFSM, Laboratório de Bioquímica Toxicológica, Farmacologia e Organocalcogênios, ZIP code: 97105900, Santa Maria, RS, Brazil
| | - Diogo Onofre de Souza
- Universidade Federal do Rio Grande do Sul, Instituto de Ciências Básicas da Saúde, Departamento de Bioquímica. Rua Ramiro Barcelos, 2.600 - Anexo Laboratorio 28 Santana, ZIP code: 90035003, Porto Alegre, RS, Brazil
| | - Daniel Henrique Roos
- Universidade Federal do Pampa, Campus Uruguaiana, BR-472 Km 592, ZIP code: 97500-970, RS, Brazil.
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Pavaux AS, Ternon E, Dufour L, Marro S, Gémin MP, Thomas OP, Lemée R. Efficient, fast and inexpensive bioassay to monitor benthic microalgae toxicity: Application to Ostreopsis species. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2020; 223:105485. [PMID: 32353662 DOI: 10.1016/j.aquatox.2020.105485] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/02/2020] [Accepted: 04/07/2020] [Indexed: 06/11/2023]
Abstract
Even though HPLC-MS is commonly used to quantify the toxin content of Ostreopsis spp. cells, there is a need to develop easy-to-use toxicological tests to set thresholds during Ostreopsis spp. blooms. The crustacean Artemia has been widely used to evaluate the presence and toxicity of chemicals and biological contaminants and we anticipated that it could also be useful to test Ostreopsis spp. toxicity. Its relevance was first assessed by investigating the variability of the toxic effects among Ostreopsis spp. strains and throughout the dinoflagellate life cycle in combination with chemical analyses of the toxinic content by UHPLC-HRMS. After testing the toxicity of fractions prepared from Ostreopsis spp. cells, the known ova- and paly-toxins were not the only toxic metabolites to Artemia franciscana, indicating that other toxic compounds synthesized by Ostreopsis spp. still remain to be identified. To extend the bioassay to in situ monitoring, the toxicity of the benthic microalgal consortium was tested during a natural bloom of Ostreopsis cf. ovata in the NW Mediterranean Sea. The results highlight the accuracy and sensitivity of the ecotoxicological assay with Artemia franciscana to assess the toxicity of Ostreopsis spp. blooms.
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Affiliation(s)
- Anne-Sophie Pavaux
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, LOV, F-06230, Villefranche-sur-Mer, France.
| | - Eva Ternon
- Université Côte d'Azur, CNRS, OCA, IRD, Géoazur, 250 rue Albert Einstein, 06560, Valbonne, France
| | - Louison Dufour
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, LOV, F-06230, Villefranche-sur-Mer, France
| | - Sophie Marro
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, LOV, F-06230, Villefranche-sur-Mer, France
| | - Marin-Pierre Gémin
- IFREMER - Laboratoire Phycotoxines (PHYC), Rue de l'Île d'Yeu, BP 21105, F- 44311, Nantes, France
| | - Olivier P Thomas
- Marine Biodiscovery, School of Chemistry and Ryan Institute, National University of Ireland Galway, University Road, H91 TK33, Galway, Ireland
| | - Rodolphe Lemée
- Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, LOV, F-06230, Villefranche-sur-Mer, France
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11
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Varó I, Perini A, Torreblanca A, Garcia Y, Bergami E, Vannuccini ML, Corsi I. Time-dependent effects of polystyrene nanoparticles in brine shrimp Artemia franciscana at physiological, biochemical and molecular levels. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 675:570-580. [PMID: 31030162 DOI: 10.1016/j.scitotenv.2019.04.157] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 04/05/2019] [Accepted: 04/10/2019] [Indexed: 04/14/2023]
Abstract
Micro- (<5 mm) and nanoplastics (<1 μm) are emerging threats for marine ecosystems worldwide. Brine shrimp Artemia is recognized as a suitable model among planktonic species for studying the impact of polystyrene nanoparticles (PS NPs) through short and long-term bioassays. Our study aims to evaluate the time-dependent effects of cationic amino-modified PS-NH2 (50 nm) in A. franciscana after short- (48 h) and long-term exposure (14 days). For this purpose, nauplii were exposed to a concentration range of PS-NH2 (0.1, 1, 3 and 10 μg/mL) in natural sea water (NSW), and physiological, biochemical and molecular responses were investigated. Short-term exposure to PS-NH2 caused a decrease in nauplii growth and affected the development in a concentration-dependent manner, long-term exposure impaired the survival, but not the growth and feeding behavior. Oxidative stress was detected after short term exposure as the decrease in the activity of antioxidant enzymes, and was fully evident in the long-term as lipid peroxidation, suggesting an accumulative effect. The decrease in Cholinesterase (ChE) activity observed indicates possible neurotoxic action of PS-NH2. Also, Carboxylesterase (CbE) inhibition by PS-NH2, described for the first time in this study, anticipates potential effects in biotransformation of exogenous and endogenous compounds, being the crustacean juvenile hormone methyl farnesoate (MF) that regulates development and molting, one candidate. Furthermore, short- and long-term exposure to PS-NH2 affect the expression of genes involved in cell protection, development and molting. Overall, our results reveal that low PS-NH2 concentrations induce physiological, biochemical and molecular (changes in gene expression) alterations in Artemia, and point at their potential risk for this model organism, supporting the general concern about nanoplastics occurrences in aquatic environments and their ability to represent an ecological threat for aquatic zooplanktonic species.
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Affiliation(s)
- Inmaculada Varó
- Institute of Aquaculture Torre de la Sal (IATS-CSIC), 12595 Ribera de Cabanes, Castellón, Spain.
| | - Aurora Perini
- Institute of Aquaculture Torre de la Sal (IATS-CSIC), 12595 Ribera de Cabanes, Castellón, Spain; Department of Physical, Earth and Environmental Sciences (DSFTA), University of Siena, Siena, Italy
| | - Amparo Torreblanca
- Department of Cell Biology, Functional Biology and Physical Anthropology, University of Valencia, Spain
| | - Yaiza Garcia
- Institute of Aquaculture Torre de la Sal (IATS-CSIC), 12595 Ribera de Cabanes, Castellón, Spain; Facultad de Veterinaria y Ciencias Experimentales, Universidad Católica de Valencia, Spain
| | - Elisa Bergami
- Department of Physical, Earth and Environmental Sciences (DSFTA), University of Siena, Siena, Italy
| | - Maria L Vannuccini
- Department of Physical, Earth and Environmental Sciences (DSFTA), University of Siena, Siena, Italy
| | - Ilaria Corsi
- Department of Physical, Earth and Environmental Sciences (DSFTA), University of Siena, Siena, Italy
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12
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Bereketoglu C, Pradhan A. Comparative transcriptional analysis of methylparaben and propylparaben in zebrafish. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 671:129-139. [PMID: 30928742 DOI: 10.1016/j.scitotenv.2019.03.358] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/11/2019] [Accepted: 03/22/2019] [Indexed: 06/09/2023]
Abstract
Parabens are widely used as preservatives in different commercial items including food, cosmetics and pharmaceuticals, and their wide use has resulted in accumulation in the environment. Parabens have been shown to have negative effects on animals as well as human health. In this study, we carried out a comprehensive study to determine the adverse effects associated with propylparaben (PP) and methylparaben (MP) on early developmental stages of zebrafish. Mortality, hatching, developmental abnormalities and gene expression profiles were investigated in embryos exposed to both compounds. The semi-static exposure conditions showed that both MP (≥100 μM) and PP (≥10 μM) are toxic to the embryos in a concentration-dependent manner and lead to developmental abnormality. Malformations such as spinal defects, pericardial edema, and pigmentation defects were observed following both MP and PP treatments. Hatching delay, mortality and developmental abnormality data indicate that PP is more toxic than MP. For gene expression analysis, 1 and 10 μM doses of MP and PP were analyzed. Genes from physiological pathways including stress response, cell cycle and DNA damage, inflammation, fatty acid metabolism and endocrine functions were affected by MP and PP. The gene expression profiles show that parabens cause toxicity by inducing oxidative stress, DNA double-strand breaks, apoptosis as well as by altering fatty acid metabolism. Altered expression of androgen receptor (ar) and estrogen receptor 2 alpha (esr2a) indicates an antiandrogenic and estrogenic activity of parabens in zebrafish. Overall, the present study provides considerable information on the negative effects of MP and PP using physiological endpoints and motivates further studies to explore the molecular mechanism of the toxicity associated with parabens.
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Affiliation(s)
- Ceyhun Bereketoglu
- Biology, The Life Science Center, School of Science and Technology, Örebro University, SE-701 82 Örebro, Sweden
| | - Ajay Pradhan
- Biology, The Life Science Center, School of Science and Technology, Örebro University, SE-701 82 Örebro, Sweden.
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Kim D, Cui R, Moon J, Kwak JI, Kim SW, Kim D, An YJ. Estimation of the soil hazardous concentration of methylparaben using a species sensitivity approach. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 242:1002-1009. [PMID: 30373031 DOI: 10.1016/j.envpol.2018.07.053] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 05/31/2018] [Accepted: 07/13/2018] [Indexed: 06/08/2023]
Abstract
Methylparaben, which is known to be an endocrine-disrupting chemical, is added to various personal care products, including cosmetics, and is also used as a food preservative and in pharmaceuticals. However, information on the toxicity of methylparaben in soil ecosystems is limited. Furthermore, unlike other substances such as metals and pesticides, there is no regulation of levels or safe concentrations of methylparaben in soil ecosystems. Therefore, the aims of this study were to evaluate the toxicity of methylparaben on soil species and to derive hazardous concentration (HC) values with respect soil ecosystem protection. We conducted acute bioassays on eight species within six taxonomic groups and chronic bioassays on five species within four taxonomic groups. On the basis of the results obtained, we derived an acute HC5 value of 44 mg/kg soil and a corresponding chronic value of 27 mg/kg soil for methylparaben using species sensitivity distribution methodology following Australian and New Zealand guidelines. Given that there has been no proposed standard value for methylparaben in soil in any country, it was not possible to compare the HC values calculated in this study with regulation standard levels. Nevertheless, to our knowledge, this study is first to assess the toxicity of methylparaben against soil-inhabiting species and to estimate acute and chronic HCs for soil fauna and flora. The results of this study will provide valuable fundamental data for the establishment of acceptable levels of methylparaben in soil.
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Affiliation(s)
- Dokyung Kim
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, South Korea
| | - Rongxue Cui
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, South Korea
| | - Jongmin Moon
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, South Korea
| | - Jin Il Kwak
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, South Korea
| | - Shin Woong Kim
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, South Korea
| | - Dasom Kim
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, South Korea
| | - Youn-Joo An
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, South Korea.
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