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Vellani V, Cuccaro A, Oliva M, Pretti C, Renzi M. Assessing combined effects of long-term exposure to copper and marine heatwaves on the reef-forming serpulid Ficopomatus enigmaticus through a biomarker approach. MARINE POLLUTION BULLETIN 2024; 201:116269. [PMID: 38531206 DOI: 10.1016/j.marpolbul.2024.116269] [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: 11/02/2023] [Revised: 03/08/2024] [Accepted: 03/12/2024] [Indexed: 03/28/2024]
Abstract
Sessile benthic organisms can be affected by global changes and local pressures, such as metal pollution, that can lead to damages at different levels of biological organization. Effects of exposure to marine heatwaves (MHWs) alone and in combination with environmentally relevant concentration of copper (Cu) were evaluated in the reef-forming tubeworm Ficopomatus enigmaticus using a multi-biomarker approach. Biomarkers of cell membrane damage, enzymatic antioxidant defences, metabolic activity, neurotoxicity, and DNA integrity were analyzed. The exposure to Cu alone did not produce any significant effect. Exposure to MHWs alone produced effects only on metabolic activity (increase of glutathione S-transferase) and energy reserves (decrease in protein content). MHWs in combination with copper was the condition that most influenced the status of cell homeostasis of exposed F. enigmaticus. The combination of MHWs plus Cu exposure induced increase of protein carbonylation and glutathione S-transferase activity, decrease in protein/carbohydrate content and carboxylesterase activity. This study on a reef-forming organism highlighted the additive effect of a climate change-related stressor to metals pollution of marine and brackish waters.
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Affiliation(s)
- Verdiana Vellani
- Department of Life Sciences, University of Trieste, 34127 Trieste, TS, Italy; CoNiSMa, Piazzale Flaminio 9, 00196 Roma, Italy
| | - Alessia Cuccaro
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - Matteo Oliva
- Interuniversity Consortium of Marine Biology of Leghorn 'G. Bacci', 57128 Leghorn, Italy
| | - Carlo Pretti
- Interuniversity Consortium of Marine Biology of Leghorn 'G. Bacci', 57128 Leghorn, Italy; Department of Veterinary Sciences, University of Pisa, San Piero a Grado, PI 56122, Italy.
| | - Monia Renzi
- Department of Life Sciences, University of Trieste, 34127 Trieste, TS, Italy; CoNiSMa, Piazzale Flaminio 9, 00196 Roma, Italy
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Morroni L, Rakaj A, Grosso L, Flori G, Fianchini A, Pellegrini D, Regoli F. Echinoderm larvae as bioindicators for the assessment of marine pollution: Sea urchin and sea cucumber responsiveness and future perspectives. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 335:122285. [PMID: 37527758 DOI: 10.1016/j.envpol.2023.122285] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/03/2023]
Abstract
Echinoderms play a crucial role in the functioning of marine ecosystems and due to their extensive distribution, rapid response, and the high sensitivity of their planktonic larvae to a large range of stressors, some species are widely used as biological indicators. In addition to sea urchins, sea cucumbers have recently been implemented in embryotoxicity bioassays showing high potential in ecotoxicological studies. However, the use of this species is still hindered by a lack of knowledge regarding their comparative responsiveness. The present study aimed to investigate the responsiveness of different echinoderm species to environmental pollution in order to develop their integration in batteries of ecotoxicological bioassays. To this end, the embryos of two sea urchins (Paracentrotus lividus and Arbacia lixula) and two sea cucumbers (Holothuria polii and Holothuria tubulosa) were incubated with inorganic and organic toxicants (cadmium, copper, mercury, lead, sodium dodecyl sulphate and 4-n-Nonhyphenol) and elutriates from contaminated marine sediments, chosen as a case study model. The results obtained, expressed through the percentage of abnormal embryos and Integrative Toxicity Indices (ITI), indicated species-specific sensitivities to pollutants, with comparable and correlated responsiveness between sea urchins and sea cucumbers. More specifically, sea cucumber larvae exposed to elutriates appear to be more sensitive than sea urchins, especially when incubated with samples containing trace metals, PCB and TBT. These results indicate that toxic responses in embryos exposed to environmental matrices are probably modulated by interactions between different variables, including additive, synergistic and antagonistic effects. These findings suggest that performing a larval test using different echinoderm classes can integrate the interactive effects of bioavailable fraction of contaminants on various levels, providing sensitive, representative and all year-round batteries of bioassays to apply in ecotoxicological studies.
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Affiliation(s)
- Lorenzo Morroni
- Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA), Livorno, Italy
| | - Arnold Rakaj
- Laboratorio di Ecologia Sperimentale ed Acquacoltura, Dipartimento di Biologia, Università di Roma "Tor Vergata", Roma, Italy.
| | - Luca Grosso
- Laboratorio di Ecologia Sperimentale ed Acquacoltura, Dipartimento di Biologia, Università di Roma "Tor Vergata", Roma, Italy
| | - Gaia Flori
- Dipartimento di Scienze della Vita e dell'Ambiente (DiSVA), Università Politecnica delle Marche, Ancona, Italy
| | - Alessandra Fianchini
- Laboratorio di Ecologia Sperimentale ed Acquacoltura, Dipartimento di Biologia, Università di Roma "Tor Vergata", Roma, Italy
| | - David Pellegrini
- Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA), Livorno, Italy
| | - Francesco Regoli
- Dipartimento di Scienze della Vita e dell'Ambiente (DiSVA), Università Politecnica delle Marche, Ancona, Italy
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Oliva M, De Marchi L, Cuccaro A, Fumagalli G, Freitas R, Fontana N, Raugi M, Barmada S, Pretti C. Introducing energy into marine environments: A lab-scale static magnetic field submarine cable simulation and its effects on sperm and larval development on a reef forming serpulid. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 328:121625. [PMID: 37085101 DOI: 10.1016/j.envpol.2023.121625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 04/07/2023] [Accepted: 04/09/2023] [Indexed: 05/03/2023]
Abstract
Non-chemical sources of anthropogenic environmental stress, such as artificial lights, noise and magnetic fields, are still an underestimate factor that may affect the wildlife. Marine environments are constantly subjected to these kinds of stress, especially nearby to urbanized coastal areas. In the present work, the effect of static magnetic fields, associated with submerged electric cables, was evaluated in gametes and early life stages of a serpulid polychaete, namely Ficopomatus enigmaticus. Specifically, biochemical/physiological impairments of sperm, fertilization rate inhibition and incorrect larval development were assessed. We evaluated differences between two selected magnetic field induction values (0.5 and 1 mT) along a range of exposure times (30 min-48 h), for a sound evaluation on this species. We found that a magnetic induction of 1 mT, a typical value that can be found at distance of tens of cm from a submerged cable, may be considered a biologically and ecologically relevant for sessile organisms and for coastal environments more generally. This value exerted statistically significant effects on membranes, DNA integrity, kinetic parameters and mitochondrial activity of sperm cells. Moreover, a significant reduction in fertilization rate was observed in sperm exposed to the same magnetic induction level (1 mT) for 3 h, compared to controls. Regarding early larval stages, 48-h exposure did not affect the correct development. Our results represent a starting point for a future focus of research on magnetic field effects on early life stages of aquatic invertebrates, using model species as representative for reef-forming/encrusting organisms and ecological indicators of soft sediment quality.
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Affiliation(s)
- Matteo Oliva
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy.
| | - Lucia De Marchi
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy; Department of Veterinary Sciences, University of Pisa, Via Livornese (lato monte), 56122, San Piero a Grado, Pisa, Italy.
| | - Alessia Cuccaro
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal; Department of Veterinary Sciences, University of Pisa, Via Livornese (lato monte), 56122, San Piero a Grado, Pisa, Italy.
| | - Giorgia Fumagalli
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy.
| | - Rosa Freitas
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal.
| | - Nunzia Fontana
- Department of Energy, Systems, Territory and Construction Engineering of Organization, University of Pisa, Largo Lucio Lazzarino, 56122, Pisa, Italy.
| | - Marco Raugi
- Department of Energy, Systems, Territory and Construction Engineering of Organization, University of Pisa, Largo Lucio Lazzarino, 56122, Pisa, Italy.
| | - Sami Barmada
- Department of Energy, Systems, Territory and Construction Engineering of Organization, University of Pisa, Largo Lucio Lazzarino, 56122, Pisa, Italy.
| | - Carlo Pretti
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy; Department of Veterinary Sciences, University of Pisa, Via Livornese (lato monte), 56122, San Piero a Grado, Pisa, Italy.
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Oliva M, Martinelli E, Guazzelli E, Cuccaro A, De Marchi L, Fumagalli G, Monni G, Vasarri M, Degl'Innocenti D, Pretti C. Posidonia oceanica (L.) (Delile, 1813) extracts as a potential booster biocide in fouling-release coatings. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:18480-18490. [PMID: 36215022 DOI: 10.1007/s11356-022-23460-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 09/30/2022] [Indexed: 06/16/2023]
Abstract
Since the banning of tributyltin, the addition of inorganic (metal oxides) and organic (pesticides, herbicides) biocides in antifouling paint has represented an unavoidable step to counteract biofouling and the resulting biodeterioration of submerged surfaces. Therefore, the development of new methods that balance antifouling efficacy with environmental impact has become a topic of great importance. Among several proposed strategies, natural extracts may represent one of the most suitable alternatives to the widely used toxic biocides. Posidonia oceanica is one of the most representative organisms of the Mediterranean Sea and contains hundreds of bioactive compounds. In this study, we prepared, characterized, and assessed a hydroalcoholic extract of P. oceanica and then compared it to three model species. Together, these four species belong to relevant groups of biofoulers: bacteria (Aliivibrio fischeri), diatoms (Phaeodactylum tricornutum), and serpulid polychaetes (Ficopomatus enigmaticus). We also added the same P. oceanica extract to a PDMS-based coating formula. We tested this coating agent with Navicula salinicola and Ficopomatus enigmaticus to evaluate both its biocidal performance and its antifouling properties. Our results indicate that our P. oceanica extract provides suitable levels of protection against all the tested organisms and significantly reduces adhesion of N. salinicola cells and facilitates their release in low-intensity waterflows.
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Affiliation(s)
- Matteo Oliva
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy.
| | - Elisa Martinelli
- Department of Chemistry and Industrial Chemistry, University of Pisa, 56124, Pisa, Italy
| | - Elisa Guazzelli
- Department of Chemistry and Industrial Chemistry, University of Pisa, 56124, Pisa, Italy
| | - Alessia Cuccaro
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Lucia De Marchi
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy
| | - Giorgia Fumagalli
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy
| | - Gianfranca Monni
- Department of Veterinary Sciences, University of Pisa, Viale delle Piagge 2, 56124, Pisa, Italy
| | - Marzia Vasarri
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Morgagni 50, 50134, Florence, Italy
| | - Donatella Degl'Innocenti
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Morgagni 50, 50134, Florence, Italy
| | - Carlo Pretti
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N. Sauro 4, 57128, Livorno, Italy
- Department of Veterinary Sciences, University of Pisa, Viale delle Piagge 2, 56124, Pisa, Italy
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Vieira Sanches M, Freitas R, Oliva M, Mero A, De Marchi L, Cuccaro A, Fumagalli G, Mezzetta A, Colombo Dugoni G, Ferro M, Mele A, Guazzelli L, Pretti C. Are natural deep eutectic solvents always a sustainable option? A bioassay-based study. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:17268-17279. [PMID: 36192589 PMCID: PMC9928812 DOI: 10.1007/s11356-022-23362-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 09/26/2022] [Indexed: 06/16/2023]
Abstract
The traditional use of organic solvents in various branches of industry is being rethought as these compounds very often display high volatility, toxicity and lipophilicity (related to the ability to interact with biological membranes). More recently, developments in the field of Green Chemistry are focusing on the design of more sustainable and cost-effective solvent alternatives like Ionic Liquids (ILs), bio-based solvents and natural deep eutectic solvents (NADESs). The present study aimed at performing an ecotoxicological screening of 15 NADESs using an extensive set of marine and freshwater bioassays, based on different endpoints as the following: immobilization of the crustacean Daphnia magna, growth inhibition of Raphidocelis subcapitata and of Phaeodactylum tricornutum, larval development alterations on the serpulid Ficopomatus enigmaticus and bioluminescence inhibition of Aliivibrio fischeri. What emerged was a general absence of toxicity of all samples. However, both algal assays showed a certain degree of biostimulation, up to over 100% growth increase in respect to controls with 8 out of 15 compounds tested with Raphidocelis subcapitata. Despite NADESs-induced negligible toxicity effects to invertebrates, encouraging their labelling as "sustainable" solvents, the liability of their intentional or accidental release into aquatic systems may represent a serious risk in terms of ecosystem functioning impairments.
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Affiliation(s)
- Matilde Vieira Sanches
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal
| | - Rosa Freitas
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal
| | - Matteo Oliva
- Interuniversitary Consortium of Marine Biology and Applied Ecology of Leghorn "G. Bacci", 57128, Leghorn, Italy
| | - Angelica Mero
- Department of Pharmacy, University of Pisa, 56126, Pisa, Italy
| | - Lucia De Marchi
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal
- Interuniversitary Consortium of Marine Biology and Applied Ecology of Leghorn "G. Bacci", 57128, Leghorn, Italy
| | - Alessia Cuccaro
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal
- Interuniversitary Consortium of Marine Biology and Applied Ecology of Leghorn "G. Bacci", 57128, Leghorn, Italy
| | - Giorgia Fumagalli
- Interuniversitary Consortium of Marine Biology and Applied Ecology of Leghorn "G. Bacci", 57128, Leghorn, Italy
| | - Andrea Mezzetta
- Department of Pharmacy, University of Pisa, 56126, Pisa, Italy
| | - Greta Colombo Dugoni
- Department of Chemistry, Materials and Chemical Engineering "G. Natta, Politecnico Di Milano, Piazza Leonardo da Vinci, 32, Milano, Italy
| | - Monica Ferro
- Department of Chemistry, Materials and Chemical Engineering "G. Natta, Politecnico Di Milano, Piazza Leonardo da Vinci, 32, Milano, Italy
| | - Andrea Mele
- Department of Chemistry, Materials and Chemical Engineering "G. Natta, Politecnico Di Milano, Piazza Leonardo da Vinci, 32, Milano, Italy
| | | | - Carlo Pretti
- Interuniversitary Consortium of Marine Biology and Applied Ecology of Leghorn "G. Bacci", 57128, Leghorn, Italy.
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado, 56122, Pisa, Italy.
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Kopiy VG, Zaitseva OV, Petrov SA. Biological Characteristics of the Polychaete Ficopomatus enigmaticus (Fauvel, 1923) from Mass Settlements in the Coastal Water Area of the Kerch Strait (Black Sea). RUSSIAN JOURNAL OF BIOLOGICAL INVASIONS 2022. [DOI: 10.1134/s2075111722020084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Cuccaro A, Oliva M, De Marchi L, Vieira Sanches M, Bontà Pittaluga G, Meucci V, Battaglia F, Puppi D, Freitas R, Pretti C. Biochemical response of Ficopomatus enigmaticus adults after exposure to organic and inorganic UV filters. MARINE POLLUTION BULLETIN 2022; 178:113601. [PMID: 35367697 DOI: 10.1016/j.marpolbul.2022.113601] [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: 01/03/2022] [Revised: 01/31/2022] [Accepted: 03/20/2022] [Indexed: 06/14/2023]
Abstract
With the increase of UV filters usage and consequent release into aquatic environments, the concerns about their potential ecological risks are also increasing. According to this, in the present study, adult polychaetes of the species Ficopomatus enigmaticus were chronically exposed to three concentrations (0.01, 0.1 and 0.5 mg/L) of organic and inorganic filters (Ethylhexyl methoxycinnamate (EHMC) and nanoparticulate Zinc oxide (nZnO), respectively) in order to analyse biochemical responses related to cellular damage, antioxidant defence, biotransformation mechanisms and, lastly, neurotoxicity. Despite major lipid peroxidation caused by EHMC was observed, both UV filters have produced the same response patterns. In details, a clear concentration-dependent activation of glutathione S-transferases and a significant decrease of acetylcholinesterase levels defined an important neurotoxic effect was observed for both contaminants. These results become important to expand the limited scientific literature on biochemical responses of marine and brackish water invertebrates to organic and inorganic UV filters.
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Affiliation(s)
- Alessia Cuccaro
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal; Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy
| | - Matteo Oliva
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy.
| | - Lucia De Marchi
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal; Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy
| | | | - Gianluca Bontà Pittaluga
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy
| | - Valentina Meucci
- Dipartimento di Scienze Veterinarie, Università di Pisa, Via Livornese lato monte, Pisa, Italy
| | - Federica Battaglia
- Dipartimento di Scienze Veterinarie, Università di Pisa, Via Livornese lato monte, Pisa, Italy
| | - Dario Puppi
- Dipartimento di Chimica & Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, Pisa, Italy
| | - Rosa Freitas
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - Carlo Pretti
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy; Dipartimento di Scienze Veterinarie, Università di Pisa, Via Livornese lato monte, Pisa, Italy
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FEATURES OF THE BIOLOGY OF THE POLYCHETE <i>FICOPOMATUS ENIGMATICUS</i> (FAUVEL, 1923) FROM MASS SETTLEMENTS IN THE COASTAL WATERS OF THE KERCH STRAIT (BLACK SEA). RUSSIAN JOURNAL OF BIOLOGICAL INVASIONS 2022. [DOI: 10.35885/1996-1499-15-1-76-90] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In September 2019, the polychaeta (Fauvel, 1923), formerly known as Fauvel, 1923, was found in mass colonial settlements in the coastal waters of the Kerch Strait near the Arshintsevskaya Spit. Some workers believe that the original natural distribution of this polychaeta was in brackish water bodies of India. This species is currently known to be widely distributed along the coasts of the Atlantic, Pacific, and Indian Oceans, and of the North, Mediterranean, and Caspian Seas. Only a few isolated individuals of have been found so far along the Crimean coast of the Black Sea, in the coastal zone of Sebastopol and along the Karadag shores. The colonies described in this study do not constitute reef structures yet but have already reached high population numbers. The colony have a diameter of 46 cm and comprise 1774 individuals. The settlements of are true populations represented by individuals of different sizes ranging in length from 2 to 39 mm. The populations include both males and females: males comprise 56% and females 44% of the population. The fecundity of the worms expressed as the number of mature eggs per female depends on the body size and ranges from 5800 eggs for the body size of 12 mm to 24820 eggs for the body size of 29 mm. The present study described the morphology of using scanning electron microscopy and identified numerous sensory structures on the surface of the body, gills and the pygidium for the first time. Judging from the presence of a mass settlement of the polychaeta in the coastal waters of the Kerch Strait, it can be presumed that this species has become completely naturalized in the Black Sea. Since this species is eurybiontic, it can be assumed that it will invade the Sea of Azov and adjacent estuaries, river deltas and coastal lakes successfully, which will have an inevitable effect on the life of the local species and the ecosystems in general.
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De Marchi L, Pretti C, Cuccaro A, Oliva M, Tardelli F, Monni G, Magri M, Bulleri F. A multi-bioassay integrated approach to assess antifouling potential of extracts from the Mediterranean sponge Ircinia oros. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:1521-1531. [PMID: 34351580 PMCID: PMC8724186 DOI: 10.1007/s11356-021-15683-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 07/23/2021] [Indexed: 06/13/2023]
Abstract
The phylum Porifera and their symbionts produce a wide variety of bioactive compounds, playing a central role in their ecology and evolution. In this study, four different extracts (obtained by non-polar and semi-polar extraction methodologies) of the Mediterranean sponge Ircinia oros were tested through a multi-bioassay integrated approach to assess their antifouling potential. Tests were performed using three common species, associated with three different endpoints: the marine bacterium Aliivibrio fischeri (inhibition of bioluminescence), the marine diatom Phaeodactylum tricornutum (inhibition of growth), and different development stages of the brackish water serpulid Ficopomatus enigmaticus (gametes: sperm motion, vitality inhibition and cellular damage; larvae: development; adults: AChE (acetylcholinesterase)-inhibitory activity). The effects of extracts were species specific and did not vary among different extraction methodologies. In particular, no significant reduction of bioluminescence of A. fischeri was observed for all tested samples. By contrast, extracts inhibited P. tricornutum growth and had toxic effects on different F. enigmaticus' developmental stages. Our results suggest that the proposed test battery can be considered a suitable tool as bioactivity screening of marine natural products.
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Affiliation(s)
- Lucia De Marchi
- Dipartimento di Biologia - Unità di Ecologia e Biologia Marina, Università di Pisa, Pisa, Italy
| | - Carlo Pretti
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy.
- Dipartimento di Scienze Veterinarie, Università di Pisa, Via Livornese lato monte, 56122, San Piero a Grado (PI) Pisa, Italy.
| | - Alessia Cuccaro
- Dipartimento di Scienze Veterinarie, Università di Pisa, Via Livornese lato monte, 56122, San Piero a Grado (PI) Pisa, Italy
- Departamento de Biologia, Universidade de Aveiro, Aveiro, Portugal
| | - Matteo Oliva
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy
| | - Federica Tardelli
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy
| | - Gianfranca Monni
- Dipartimento di Scienze Veterinarie, Università di Pisa, Via Livornese lato monte, 56122, San Piero a Grado (PI) Pisa, Italy
| | - Michele Magri
- Dipartimento di Biologia - Unità di Ecologia e Biologia Marina, Università di Pisa, Pisa, Italy
| | - Fabio Bulleri
- Dipartimento di Biologia - Unità di Ecologia e Biologia Marina, Università di Pisa, Pisa, Italy
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Vieira Sanches M, Oliva M, De Marchi L, Cuccaro A, Puppi D, Chiellini F, Freitas R, Pretti C. Ecotoxicological screening of UV-filters using a battery of marine bioassays. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 290:118011. [PMID: 34500394 DOI: 10.1016/j.envpol.2021.118011] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/09/2021] [Accepted: 08/18/2021] [Indexed: 06/13/2023]
Abstract
The present study aimed to assess the toxicity of seven UV-filters: zinc oxide nanoparticles (nZnO, particle size <100 nm), titanium dioxide nanoparticles (nTiO2, primary particle size 21 nm), 2-ethylhexyl-4-methoxycinnamate (EHMC), 4-methylbenzylidene camphor (4-MBC), avobenzone (AVO), octocrylene (OCTO) and benzophenone-3 (BP-3) on three species: Aliivibrio fischeri (inhibition of bioluminescence), Phaeodactylum tricornutum (growth inhibition) and Ficopomatus enigmaticus (larval development success). Results showed nTiO2 to be the most toxic for P. tricornutum (EC50 0.043 mg L-1), while no effect was observed in A. fischeri and F. enigmaticus. EHMC was the most toxic to A. fischeri (EC50 0.868 mg L-1 (15 min) and 1.06 mg L-1 (30 min)) and the second most toxic to P. tricornutum. For F. enigmaticus, the lowest percentages of correct development resulted from 4-MBC exposure, with EC50 of 0.836 mg L-1. Overall, AVO induced low toxicity to every assessed species and OCTO was the least toxic for F. enigmaticus larvae. Considering the results obtained for F. enigmaticus, further larval development assays were performed with nZnO and EHMC under different light (light vs darkness) and temperature (20 and 25 °C) conditions, showing higher percentages of correct development at 25 °C, independently on light/darkness conditions. Under different temperature and photoperiod conditions, nZnO was more toxic than EHMC. Overall, nZnO and EHMC were among the most toxic UV filters tested and, when testing the effects of these UV-filters with temperature the results highlight that the impacts are liable to be lessened at higher temperatures (25 °C compared with 20 °C), in the case of this estuarine polychaete species. Nevertheless, further experiments are necessary to describe the effects of these two UV-filters at different organization levels, to study the toxicity of eventual degradation by-products and to provide more information on the combination of different stressors.
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Affiliation(s)
| | - Matteo Oliva
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy.
| | - Lucia De Marchi
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy; Dipartimento di Biologia - Unità di ecologia e biologia marina, Università di Pisa, Via Derna, 1 - Pisa, 56126, Pisa, Italy
| | - Alessia Cuccaro
- Departamento de Biologia Universidade de Aveiro, 3810-193, Aveiro, Portugal; Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy; CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - Dario Puppi
- Dipartimento di Chimica & Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, Pisa, Italy
| | - Federica Chiellini
- Dipartimento di Chimica & Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, Pisa, Italy
| | - Rosa Freitas
- Departamento de Biologia Universidade de Aveiro, 3810-193, Aveiro, Portugal; CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - Carlo Pretti
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy; Dipartimento di Scienze Veterinarie, Università di Pisa, Via Livornese lato monte, Pisa, Italy
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11
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Oliva M, De Marchi L, Cuccaro A, Pretti C. Bioassay-based ecotoxicological investigation on marine and freshwater impact of cigarette butt littering. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 288:117787. [PMID: 34274644 DOI: 10.1016/j.envpol.2021.117787] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/24/2021] [Accepted: 07/11/2021] [Indexed: 05/28/2023]
Abstract
Despite representing an extremely relevant portion (20-40%) of worldwide coastal litter, cigarette butts are still an underestimate environmental issue of limited scientific interest. Public authorities of different countries promote active removal of cigarette butts, but the issue remains problematic in terms of aesthetic, environmental and health-related impacts. There are few studies on the environmental side-effects of smoked cigarette butt litter despite being a worldwide issue. In this work, two ecotoxicological bioassay batteries were adopted to evaluate the environmental consequences of cigarette butt water-soluble ingredient release in both marine water and freshwater. Marine assays were generally more affected compared to freshwater. Interesting outcomes were observed with crustacean tests, showing a lower effect of smoked cigarette butt leachate when tested at maximum concentration. This finding were supported by heartbeat measures of Daphnia magna, which were accelerated at 100% of smoked cigarette butt leachate.
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Affiliation(s)
- M Oliva
- Consorzio per il Centro Interuniversitario di Biologia Marina Ed Ecologia Applicata "G. Bacci" (CIBM), 57128, Livorno, Italy.
| | - L De Marchi
- Consorzio per il Centro Interuniversitario di Biologia Marina Ed Ecologia Applicata "G. Bacci" (CIBM), 57128, Livorno, Italy; Dipartimento di Biologia - Unità di Ecologia e Biologia Marina, Università di Pisa, 56126, Pisa, Italy
| | - A Cuccaro
- Consorzio per il Centro Interuniversitario di Biologia Marina Ed Ecologia Applicata "G. Bacci" (CIBM), 57128, Livorno, Italy; Departamento de Biologia & CESAM, University of Aveiro, 3810-193, Portugal
| | - C Pretti
- Consorzio per il Centro Interuniversitario di Biologia Marina Ed Ecologia Applicata "G. Bacci" (CIBM), 57128, Livorno, Italy; Dipartimento di Scienze Veterinarie, Università di Pisa, Via Livornese Lato Monte, Pisa, Italy
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Sanches MV, Oliva M, Pires A, De Marchi L, Cuccaro A, Freitas R, Baratti M, Pretti C. Relationship between wild-caught organisms for bioassays and sampling areas: Widespread serpulid early-development comparison between two distinct populations after trace element exposure. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 205:111094. [PMID: 32818876 DOI: 10.1016/j.ecoenv.2020.111094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 07/27/2020] [Accepted: 07/28/2020] [Indexed: 06/11/2023]
Abstract
Previous studies suggested the suitability of the brackish-water serpulid (Ficopomatus enigmaticus) to be used as model organism for both marine and brackish waters monitoring, by the performance of sperm toxicity and larval development assays. The present study focused on larval development after the exposure of two F. enigmaticus populations (Mediterranean and Atlantic, collected in Italy and Portugal, respectively) to different trace elements (copper, mercury, arsenic, cadmium, and lead) at different concentrations. Results of larval development assays were presented as the percentage of abnormal developed larvae. The effect, measured in terms of EC50 for all toxicants tested, showed that mercury was the most toxic metal for larvae of both populations. Specifically, the tested trace elements may be racked in the following order from the highest to the lowest toxicity: Mediterranean: mercury > copper > lead > arsenic > cadmium; Atlantic: mercury > copper > cadmium > arsenic > lead. Responses of both populations were similar for arsenic. Lead was the least toxic element for the Atlantic population, while cadmium showed the least toxicity for the Mediterranean population. These preliminary results demonstrate the sensitivity and suitability of the organisms to be used in ecotoxicological bioassays and monitoring protocols. Moreover, chemical analyses on soft tissues and calcareous tubes of collected test organisms and their sampling site water were performed, to identify and quantify the concentration of the tested trace elements in these 3 matrices. Populations exhibited less sensitivity to a certain element together with a relevantly higher concentration of the same element in soft tissues. This may indicate a certain resistance to particular contaminant toxic effects by organisms that tend to accumulate the same toxicant. This highlights the potential correlation between wild-caught test organisms' responses and a deep characterization of the sampling site to identify putative abnormalities or differences in model organism response during bioassay execution.
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Affiliation(s)
| | - Matteo Oliva
- Consorzio per il Centro Interuniversitario di Biologia Marina Ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy
| | - Adília Pires
- Departamento de Biologia Universidade de Aveiro, 3810-193, Aveiro, Portugal; CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - Lucia De Marchi
- Consorzio per il Centro Interuniversitario di Biologia Marina Ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy
| | - Alessia Cuccaro
- Departamento de Biologia Universidade de Aveiro, 3810-193, Aveiro, Portugal; Consorzio per il Centro Interuniversitario di Biologia Marina Ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy
| | - Rosa Freitas
- Departamento de Biologia Universidade de Aveiro, 3810-193, Aveiro, Portugal; CESAM, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - Mariella Baratti
- National Research Council, IBBR, Via Madonna Del Piano, 10, 50019, Polo Scientifico, Firenze, Italy
| | - Carlo Pretti
- Consorzio per il Centro Interuniversitario di Biologia Marina Ed Ecologia Applicata "G. Bacci" (CIBM), Livorno, Italy; Dipartimento di Scienze Veterinarie, Università di Pisa, Italy.
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13
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Oliva M, De Marchi L, Vieira Sanches M, Pires A, Cuccaro A, Baratti M, Chiellini F, Morelli A, Freitas R, Pretti C. Atlantic and Mediterranean populations of the widespread serpulid Ficopomatus enigmaticus: Developmental responses to carbon nanotubes. MARINE POLLUTION BULLETIN 2020; 156:111265. [PMID: 32510406 DOI: 10.1016/j.marpolbul.2020.111265] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/08/2020] [Accepted: 05/09/2020] [Indexed: 06/11/2023]
Abstract
Ficopomatus enigmaticus was adopted as model species for ecotoxicological bioassay, with its larval development as endpoint. Two different populations of the same species, collected in areas far from each other (Mediterranean Sea and Atlantic Ocean), were exposed to multi-walled carbon nanotubes, a class of emerging pollutants with a constantly increasing relevance in the landscape of nanomaterials production. Moreover, a molecular analysis based on Cyt b amplification and sequencing, was carried out to confirm that both populations belong to the same species. The aim of the present work was to strengthen existing results about F. enigmaticus relevance in ecotoxicological bioassays, adding the variable of population effect. For both populations the concentration-response curve of effect at different toxicant concentrations was similar and, at certain concentrations, overlapping, confirming the ecological relevance of the assay. These results posed an interesting acceptance on the introduction of this species as model in ecotoxicological bioassay scenery, underlining the relevance of a widespread wild species to compare effects of chemicals and environmental samples over large distances using the same bioassay.
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Affiliation(s)
- M Oliva
- Interuniversity Consortium of Marine Biology of Leghorn "G. Bacci", 57128 Livorno, Italy
| | - L De Marchi
- Interuniversity Consortium of Marine Biology of Leghorn "G. Bacci", 57128 Livorno, Italy; Department of Biology, University of Pisa, Via Derna 1, 56126 Pisa, Italy
| | - M Vieira Sanches
- Departamento de Biologia & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - A Pires
- Departamento de Biologia & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - A Cuccaro
- Interuniversity Consortium of Marine Biology of Leghorn "G. Bacci", 57128 Livorno, Italy; Departamento de Biologia & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - M Baratti
- National Research Council - IBBR, Via Madonna del Piano, 10, Polo Scientifico, 50019 Florence, Italy
| | - F Chiellini
- Department of Chemistry and Industrial Chemistry, University of Pisa, Udr INSTM Pisa, Pisa 56126, Italy
| | - A Morelli
- Department of Chemistry and Industrial Chemistry, University of Pisa, Udr INSTM Pisa, Pisa 56126, Italy
| | - R Freitas
- Departamento de Biologia & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - C Pretti
- Interuniversity Consortium of Marine Biology of Leghorn "G. Bacci", 57128 Livorno, Italy; Department of Veterinary Sciences, University of Pisa, Via Livornese lato monte, 56122 San Piero a Grado (PI), Italy.
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Morroni L, Rakaj A, Grosso L, Fianchini A, Pellegrini D, Regoli F. Sea cucumber Holothuria polii (Delle Chiaje, 1823) as new model for embryo bioassays in ecotoxicological studies. CHEMOSPHERE 2020; 240:124819. [PMID: 31563723 DOI: 10.1016/j.chemosphere.2019.124819] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 09/06/2019] [Accepted: 09/07/2019] [Indexed: 06/10/2023]
Abstract
The sea cucumbers are common members of marine benthic communities, widespread distributed, easily available and handled. Nevertheless, no data are available on embryo toxicity assays using sea cucumbers, despite some of these species could fully meet the requirements for model test organisms. Holothuria polii is a key species in soft sediments and seagrass meadows; the aim of the present study was the standardization of a new embryo bioassay with this species, as an ecologically relevant test to evaluate the effects of environmental stressors. Sequential experiments were carried out, allowing to define the test acceptability, and a minimum sample size of 240 embryos. Temperature of 26 °C, salinity at 36‰ and a density of 60 eggs/ml were identified as optimum experimental conditions for performing the bioassay. The EC50 calculated for Cd2+ and Cu2+ in dose-response experiments indicated a good sensitivity of H. polii, with comparable values with those obtained in embryo toxicity bioassays of other marine invertebrates. An Integrative Toxicity Index (ITI) was calculated by integrating the frequency of abnormal embryos with the severity of observed abnormalities. The index allows to better discriminate different levels of toxicity, appearing particularly relevant for validating the usefulness of H. polii in embryo assays and ecotoxicological studies on environmental quality.
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Affiliation(s)
- Lorenzo Morroni
- Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA), Livorno, Italy.
| | - Arnold Rakaj
- Laboratorio di Ecologia Sperimentale ed Acquacoltura, Dipartimento di Biologia, Università di Roma "Tor Vergata", Roma, Italy
| | - Luca Grosso
- Laboratorio di Ecologia Sperimentale ed Acquacoltura, Dipartimento di Biologia, Università di Roma "Tor Vergata", Roma, Italy
| | - Alessandra Fianchini
- Laboratorio di Ecologia Sperimentale ed Acquacoltura, Dipartimento di Biologia, Università di Roma "Tor Vergata", Roma, Italy
| | - David Pellegrini
- Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA), Livorno, Italy
| | - Francesco Regoli
- Dipartimento di Scienze della Vita e dell'Ambiente (DiSVA), Università Politecnica delle Marche, Ancona, Italy
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15
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Casu V, Tardelli F, De Marchi L, Monni G, Cuccaro A, Oliva M, Freitas R, Pretti C. Soluble esterases as biomarkers of neurotoxic compounds in the widespread serpulid Ficopomatus enigmaticus (Fauvel, 1923). JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2019; 54:883-891. [PMID: 31311415 DOI: 10.1080/03601234.2019.1640028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The characterization of soluble cholinesterases (ChEs) together with carboxylesterases (CEs) in Ficopomatus enigmaticus as suitable biomarkers of neurotoxicity was the main aim of this study. ChEs of F. enigmaticus were characterized considering enzymatic activity, substrate affinity (acetyl-, butyryl-, propionylthiocholine), kinetic parameters (Km and Vmax) and in vitro response to model inhibitors (eserine hemisulfate, iso-OMPA, BW284C51), and carbamates (carbofuran, methomyl, aldicarb, and carbaryl). CEs were characterized based on enzymatic activity, kinetic parameters and in vitro response to carbamates (carbofuran, methomyl, aldicarb, and carbaryl). Results showed that cholinesterases from F. enigmaticus showed a substrate preference for acetylthiocholine followed by propionylthiocholine; butyrylthioline was not hydrolyzed differently from other Annelida species. CE activity was in the same range of cholinesterase activity with acetylthiocholine as substrate; the enzyme activity showed high affinity for the substrate p-nytrophenyl butyrate. Carbamates inhibited ChE activity with propionylthiocholine as substrate to a higher extent than with acetylthiocoline. Also CE activity was inhibited by all tested carbamates except carbaryl. In vitro data highlighted the presence of active forms of ChEs and CEs in F. enigmaticus that could potentially be inhibited by pesticides at environmentally relevant concentration.
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Affiliation(s)
- Valentina Casu
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado (PI), Italy
| | - Federica Tardelli
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado (PI), Italy
| | - Lucia De Marchi
- Departamento de Biologia & CESAM, University of Aveiro, Aveiro, Portugal
| | - Gianfranca Monni
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado (PI), Italy
| | - Alessia Cuccaro
- Interuniversity Center of Marine Biology (CIBM) "G. Bacci", Leghorn, Italy
| | - Matteo Oliva
- Interuniversity Center of Marine Biology (CIBM) "G. Bacci", Leghorn, Italy
| | - Rosa Freitas
- Departamento de Biologia & CESAM, University of Aveiro, Aveiro, Portugal
| | - Carlo Pretti
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado (PI), Italy
- Interuniversity Center of Marine Biology (CIBM) "G. Bacci", Leghorn, Italy
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Oliva M, Manzini C, Bontà Pittaluga G, Kozinkova L, De Marchi L, Freitas R, Fabi G, Pretti C. Ficopomatus enigmaticus larval development assay: An application for toxicity assessment of marine sediments. MARINE POLLUTION BULLETIN 2019; 139:189-196. [PMID: 30686418 DOI: 10.1016/j.marpolbul.2018.12.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/02/2018] [Accepted: 12/13/2018] [Indexed: 06/09/2023]
Abstract
Ficopomatus enigmaticus is a serpulid polychaete, reef-forming, dioecious gamete spawner throughout different seasons and in different salinity conditions. Due to these characteristics, its candidacy as a model organism to monitor both marine and brackish matrices was assessed. Marine sediments collected in a polluted area near the port of Ancona (Italy) were used as case study. Besides the chemical characterization of sediments, the larval development of F. enigmaticus was adopted as an assay for ecotoxicological assessment of sediments in addition to a regulatory bioassay battery with different organisms and endpoints. The quality of sediments was classified according to the Italian Ministerial Decree for sediment management (Ministerial Decree 173, 2016) by using the SEDI-QUAL-SOFT® (ver. 109.0) software developed by the Italian Environmental Protection Agency (ISPRA). The F. enigmaticus larval development assay showed a quite similar sensitivity to C. gigas larval development assays, indicating its potential use in a regulatory battery of bioassays.
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Affiliation(s)
- M Oliva
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata di Livorno "G. Bacci", Viale N. Sauro 4, 57128 Livorno, Italy
| | - C Manzini
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata di Livorno "G. Bacci", Viale N. Sauro 4, 57128 Livorno, Italy
| | - G Bontà Pittaluga
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata di Livorno "G. Bacci", Viale N. Sauro 4, 57128 Livorno, Italy
| | - L Kozinkova
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata di Livorno "G. Bacci", Viale N. Sauro 4, 57128 Livorno, Italy
| | - L De Marchi
- Departamento de Biologia & CESAM, University of Aveiro 3810-193, Portugal
| | - R Freitas
- Departamento de Biologia & CESAM, University of Aveiro 3810-193, Portugal
| | - G Fabi
- National Research Council - ISMAR, largo Fiera della Pesca 1, 60125 Ancona, Italy
| | - C Pretti
- Consorzio per il Centro Interuniversitario di Biologia Marina ed Ecologia Applicata di Livorno "G. Bacci", Viale N. Sauro 4, 57128 Livorno, Italy; Department of Veterinary Sciences, University of Pisa, Via Livornese lato monte, 56122 San Piero a Grado, PI, Italy.
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Mezzetta A, Becherini S, Pretti C, Monni G, Casu V, Chiappe C, Guazzelli L. Insights into the levulinate-based ionic liquid class: synthesis, cellulose dissolution evaluation and ecotoxicity assessment. NEW J CHEM 2019. [DOI: 10.1039/c9nj03239h] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New levulinate ionic liquids (ILs) were able to dissolve cellulose in high amounts. The ecotoxicity profiles of these new ILs were also assessed.
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Affiliation(s)
| | | | - Carlo Pretti
- Department of Veterinary Sciences
- University of Pisa
- Via Livornese lato monte
- San Piero a Grado
- PI 56122
| | - Gianfranca Monni
- Interuniversity Consortium of Marine Biology and Applied Ecology “G. Bacci”
- Leghorn
- Italy
| | - Valentina Casu
- Interuniversity Consortium of Marine Biology and Applied Ecology “G. Bacci”
- Leghorn
- Italy
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18
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De Marchi L, Oliva M, Freitas R, Neto V, Figueira E, Chiellini F, Morelli A, Soares AMVM, Pretti C. Toxicity evaluation of carboxylated carbon nanotubes to the reef-forming tubeworm Ficopomatus enigmaticus (Fauvel, 1923). MARINE ENVIRONMENTAL RESEARCH 2019; 143:1-9. [PMID: 30420134 DOI: 10.1016/j.marenvres.2018.10.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/16/2018] [Accepted: 10/29/2018] [Indexed: 06/09/2023]
Abstract
In recent years, oxidative stress has been recognized as one of the most common effects of nanoparticles in different organisms. Ficopomatus enigmaticus (Fauvel, 1923), a member of a large family of serpulidae polychates, is an important encrusting organism in a diverse set of marine habitats, from harbours to coral reefs. This species has been previously studied for ecotoxicological purposes, despite the lack of reported studies on this species biochemical response after exposure to different pollutants. For these reasons, and for the first time, a set of biomarkers related to oxidative status were assessed in polychaetes after 28 days of exposure. Furthermore, polychaetes metabolic performance and potential neurotoxicity were investigated. Results clearly demonstrated induced toxicity in the filter-feeder polychaetes after exposure to nanoparticles. Indeed, CNTs altered the biochemical and physiological status of F. enigmaticus, both in terms of energy reserves (reduction of protein and glycogen contents), oxidative status (expressed as damage in cell function such as protein carbonyl content and lipid peroxidation) and activation of antioxidant enzymes defences (Glutathione reductase, Catalase, Glutathione peroxidase and Glutathione S-transferases activities). The present study showed for the first time that this species can be used as a model organism for nanoparticle toxicology.
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Affiliation(s)
- Lucia De Marchi
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal; Department of Mechanical Engineering & Centre for Mechanical Technology and Automation (TEMA), University of Aveiro, 3810-193, Aveiro, Portugal
| | - Matteo Oliva
- Interuniversitary Consortium of Marine Biology of Leghorn "G. Bacci", 57128, Livorno, Italy; Department of Veterinary Sciences, University of Pisa, San Piero a Grado, Pisa, 56122, Italy
| | - Rosa Freitas
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal
| | - Victor Neto
- Department of Mechanical Engineering & Centre for Mechanical Technology and Automation (TEMA), University of Aveiro, 3810-193, Aveiro, Portugal
| | - Etelvina Figueira
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal
| | - Federica Chiellini
- Department of Chemistry and Industrial Chemistry, University of Pisa, Udr INSTM Pisa, Pisa, 56126, Italy
| | - Andrea Morelli
- Department of Chemistry and Industrial Chemistry, University of Pisa, Udr INSTM Pisa, Pisa, 56126, Italy
| | - Amadeu M V M Soares
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, 3810-193, Aveiro, Portugal
| | - Carlo Pretti
- Interuniversitary Consortium of Marine Biology of Leghorn "G. Bacci", 57128, Livorno, Italy; Department of Veterinary Sciences, University of Pisa, San Piero a Grado, Pisa, 56122, Italy.
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