1
|
Lenoble V, Cindrić AM, Briand JF, Pedrotti ML, Lacerda AL, Muniategui-Lorenzo S, Fernández-González V, Moscoso-Pérez CM, Andrade-Garda JM, Casotti R, Murano C, Donnarumma V, Frizzi S, Hannon C, Joyce H, Nash R, Frias J. Bioaccumulation of trace metals in the plastisphere: Awareness of environmental risk from a European perspective. Environ Pollut 2024; 348:123808. [PMID: 38521396 DOI: 10.1016/j.envpol.2024.123808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/08/2024] [Accepted: 03/15/2024] [Indexed: 03/25/2024]
Abstract
The term "Plastisphere" refers to the biofilm layer naturally formed by microorganisms attaching to plastic surfaces. This layer possesses the capability to adsorb persistent organic and inorganic pollutants, particularly trace metals, which are the focus of this research study. Immersion experiments were concurrently conducted in five locations spanning four European countries (France, Ireland, Spain, and Italy) utilising eight distinct polymers. These immersions, repeated every three months over a one-year period, aimed to evaluate the baseline bioaccumulation of 12 trace metals. The study underscores the intricate nature of metal bioaccumulation, influenced by both micro-scale factors (such as polymer composition) and macro-scale factors (including geographical site and seasonal variations). Villefranche Bay in France exhibited the lowest metals bioaccumulation, whereas Naples in Italy emerged as the site where bioaccumulation was often the highest for the considered metals. Environmental risk assessment was also conducted in the study. The lightweight nature of certain plastics allows them to be transported across significant distances in the ocean. Consequently, evaluating trace metal concentrations in the plastisphere is imperative for assessing potential environmental repercussions that plastics, along with their associated biota, may exert even in locations distant from their point of emission.
Collapse
Affiliation(s)
- Véronique Lenoble
- Université de Toulon, Aix Marseille Univ., CNRS, IRD, MIO, Toulon, France.
| | - Ana-Marija Cindrić
- Ruđer Bošković Institute, Center for Marine and Environmental Research, Zagreb, Croatia.
| | | | - Maria Luiza Pedrotti
- Laboratoire d'Océanographie de Villefranche sur mer (LOV), UPMC Université Paris 06, CNRS UMR 7093, Sorbonne Université, Villefranche sur Mer, France.
| | - Ana Luzia Lacerda
- Laboratoire d'Océanographie de Villefranche sur mer (LOV), UPMC Université Paris 06, CNRS UMR 7093, Sorbonne Université, Villefranche sur Mer, France
| | - Soledad Muniategui-Lorenzo
- University of A Coruña. Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Department of Chemistry. Faculty of Sciences. A Coruña 15071, Spain.
| | - Veronica Fernández-González
- University of A Coruña. Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Department of Chemistry. Faculty of Sciences. A Coruña 15071, Spain.
| | - Carmen Ma Moscoso-Pérez
- University of A Coruña. Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Department of Chemistry. Faculty of Sciences. A Coruña 15071, Spain.
| | - José M Andrade-Garda
- University of A Coruña. Grupo Química Analítica Aplicada (QANAP), Instituto Universitario de Medio Ambiente (IUMA), Department of Chemistry. Faculty of Sciences. A Coruña 15071, Spain.
| | | | - Carola Murano
- Stazione Zoologica Anton Dohrn, Naples, Italy; NBFC, National Biodiversity Future Center, Piazza Marina 61, 90133 Palermo, Italy.
| | - Vincenzo Donnarumma
- Institute of Marine Sciences - National Research Council ISMAR-CNR. Forte Santa Teresa Pozzuolo di Lerici, 19032 La Spezia, Italy.
| | - Sébastien Frizzi
- Université de Toulon, Aix Marseille Univ., CNRS, IRD, MIO, Toulon, France
| | - Colin Hannon
- Marine & Freshwater Research Centre, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland
| | - Haleigh Joyce
- Marine & Freshwater Research Centre, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland
| | - Róisín Nash
- Marine & Freshwater Research Centre, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland.
| | - João Frias
- Marine & Freshwater Research Centre, Atlantic Technological University, Dublin Road, H91 T8NW, Galway, Ireland.
| |
Collapse
|
2
|
Aliu C, Ajayi OO, Olawuyi TS, Gbadamosi OK, Barbosa F, Adedire CO, Adeyemi JA. Tissue Accumulation, Cytotoxicity, Oxidative Stress, and Immunotoxicity in African Catfish, Clarias gariepinus Exposed to Sublethal Concentrations of Hexavalent Chromium. Biol Trace Elem Res 2024; 202:2294-2307. [PMID: 37608130 DOI: 10.1007/s12011-023-03812-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 08/09/2023] [Indexed: 08/24/2023]
Abstract
Hexavalent chromium (Cr6+) is one of the stable oxidation states of chromium that has been reported to elicit various toxic effects in aquatic organisms. However, the mechanisms of Cr6+ toxicity are still poorly understood. Thus, the present study investigated the tissue accumulation, cytotoxic, oxidative stress, and immunotoxic effects of Cr6+ in juvenile Clarias gariepinus. The fish were exposed to waterborne Cr6+ concentrations (0, 0.42, 0.84, and 1.68 mg/L) for 28 days, after which they were sacrificed and various organs were harvested for the determination of Cr6+ levels. Other parameters that were indicators of oxidative stress, cytotoxicity, and immunotoxicity were measured. Cr6+ accumulated more in the kidney and liver of the exposed fish, especially at the highest concentration. The levels of lipid peroxidation and DNA fragmentation increased significantly in the exposed fish. The activities of superoxide dismutase and lactate dehydrogenase increased significantly in exposed fish compared to the control. The total white blood cells, lymphocytes, and neutrophils counts were significantly higher in the exposed fish compared to the control fish. The respiratory burst activity decreased significantly in the exposed fish while the myeloperoxidase content did not differ significantly. There were upregulations of TNF-α and HSP 70 while CYP II and MHC 2 were downregulated in the exposed fish. Also, exposure to Cr6+ resulted in various histopathological alterations in the architecture of the head kidney. The results indicate concentration-dependent toxic effects of Cr6+ in C. gariepinus. The study reveals the potentials of Cr6+ to accumulate in the different tissues of fish and caused cytotoxic, oxidative stress, and immunotoxic effects in the exposed fish.
Collapse
Affiliation(s)
- Christian Aliu
- Department of Biology, School of Life Sciences, Federal University of Technology, P.M.B. 704, Akure, Ondo State, Nigeria
| | - Ogooluwa O Ajayi
- Department of Biology, School of Life Sciences, Federal University of Technology, P.M.B. 704, Akure, Ondo State, Nigeria
| | - Toluwase S Olawuyi
- Department of Human Anatomy, School of Basic Medical Sciences, Federal University of Technology, P.M.B. 704, Akure, Ondo State, Nigeria
| | - Oluyemi K Gbadamosi
- Department of Fisheries and Aquaculture Technology, School of Agriculture and Agricultural Technology, Federal University of Technology, P.M.B. 704, Akure, Ondo State, Nigeria
| | - Fernando Barbosa
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Avenida do Cafe´ s/no, CEP 14040-903 Ribeirão Preto, São Paulo, Brazil
| | - Chris O Adedire
- Department of Biology, School of Life Sciences, Federal University of Technology, P.M.B. 704, Akure, Ondo State, Nigeria
| | - Joseph A Adeyemi
- Department of Biology, School of Life Sciences, Federal University of Technology, P.M.B. 704, Akure, Ondo State, Nigeria.
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Avenida do Cafe´ s/no, CEP 14040-903 Ribeirão Preto, São Paulo, Brazil.
| |
Collapse
|
3
|
Bourdon C, Couture P, Gourves PY, Clérandeau C, Gonzalez P, Cachot J. Comparison of the accumulation and effects of copper pyrithione and copper sulphate on rainbow trout larvae. Environ Toxicol Pharmacol 2023; 104:104308. [PMID: 37926371 DOI: 10.1016/j.etap.2023.104308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 10/31/2023] [Indexed: 11/07/2023]
Abstract
Copper pyrithione (CuPT) is used as a co-biocide in new antifouling paints but its toxicity remains little known. To compare the toxicity of copper-based compounds, rainbow trout (Oncorhynchus mykiss) larvae were exposed for 8-day to CuPT and CuSO4 at equivalent copper concentrations. CuPT exposure led to the greatest accumulation of Cu in larvae. Exposure to 10 µg.L-1 CuPT induced 99% larval mortality but only 4% for CuSO4-exposed larvae. The larval development and growth were affected by CuPT (from 0.5 µg.L-1 Cu) but not by CuSO4. Lipid peroxidation was not induced by either contaminant. The expression of genes involved in oxidative stress defence, detoxification and copper transport was induced in larvae exposed to CuSO4 and CuPT but at higher concentrations for CuPT. This study highlights the marked toxicity of CuPT for early life stages of fish and raises the question of the possible environmental risks of this antifouling compound.
Collapse
Affiliation(s)
- Charlotte Bourdon
- .Environnements et Paléoenvironnements Océaniques et Continentaux, Univ. Bordeaux, CNRS, Bordeaux INP, EPOC, UMR 5805, F-33600 Pessac, France; . Institut National de la Recherche Scientifique - Centre Eau Terre Environnement, Québec, Canada
| | - Patrice Couture
- . Institut National de la Recherche Scientifique - Centre Eau Terre Environnement, Québec, Canada
| | - Pierre-Yves Gourves
- .Environnements et Paléoenvironnements Océaniques et Continentaux, Univ. Bordeaux, CNRS, Bordeaux INP, EPOC, UMR 5805, F-33600 Pessac, France
| | - Christelle Clérandeau
- .Environnements et Paléoenvironnements Océaniques et Continentaux, Univ. Bordeaux, CNRS, Bordeaux INP, EPOC, UMR 5805, F-33600 Pessac, France
| | - Patrice Gonzalez
- .Environnements et Paléoenvironnements Océaniques et Continentaux, Univ. Bordeaux, CNRS, Bordeaux INP, EPOC, UMR 5805, F-33600 Pessac, France
| | - Jérôme Cachot
- .Environnements et Paléoenvironnements Océaniques et Continentaux, Univ. Bordeaux, CNRS, Bordeaux INP, EPOC, UMR 5805, F-33600 Pessac, France.
| |
Collapse
|
4
|
Fai PBA, Ngogang JN, Kouemo MD, Nfor B, Fobil JN, Basu N. Association between heavy metal uptake and growth and reproduction in the anecic earthworm, Alma nilotica (Grube 1855). Ecotoxicology 2023; 32:1162-1173. [PMID: 37864594 DOI: 10.1007/s10646-023-02707-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/09/2023] [Indexed: 10/23/2023]
Abstract
Elevated heavy metal concentrations in soils are a cause for concern as they are hazardous to soil organisms including earthworms which are considered as ecosystem engineers. Current ecotoxicity tests predominantly use temperate earthworm species, and thus there is the need to include a broader genera of native species to improve ecological risk assessment. Alma nilotica, is a tropical anecic earthworm species that survives well under laboratory conditions and has potential for use in ecotoxicology testing but lacks published toxicity data for important pollutants. Growth and reproduction bioassays were carried out with A. nilotica to determine the relationship between the concentrations of Cu, Zn, Pb and Cr in spiked soils and their bioaccumulation and toxic effects. Positive linear relationships were found between soil-metal and internal earthworm-metal concentrations. Cu did not inhibit growth up to 35 days of exposure but became toxic with longer exposure duration. Zn was not regulated by A. nilotica although it is an essential metal that is well regulated by Eisenia sp. commonly used in standard ecotoxicity tests, showing differences in metal regulation by earthworms of different ecological categories. Based on bioaccumulation factors (BAFs), growth inhibition and reproduction effects the metals were ranked in decreasing toxicity as Pb > Cr > Zn > Cu. The mean 20% Internal Effects Concentrations (IEC20s) for reproduction were 1.04, 2.9, 8.3 and 224.2 mg metal kg-1 earthworm for Pb, Cr, Zn and Cu respectively. These data can contribute to the improvement of metal risk assessment particularly in tropical contexts.
Collapse
Affiliation(s)
- Patricia Bi Asanga Fai
- Department of Animal Biology, Dschang School of Science and Technology, University of Dschang, BP 96 Dschang, Dschang, West Region, Cameroon.
- Department of Agricultural and Environmental Engineering, College of Technology, University of Bamenda, P.O. Box 70 Bambili, Bambili, North West Region, Cameroon.
| | - Josephine Ngoune Ngogang
- Department of Animal Biology, Dschang School of Science and Technology, University of Dschang, BP 96 Dschang, Dschang, West Region, Cameroon
| | - Mariette Djeukam Kouemo
- Department of Animal Biology, Dschang School of Science and Technology, University of Dschang, BP 96 Dschang, Dschang, West Region, Cameroon
| | - Brian Nfor
- Department of Animal Biology, Dschang School of Science and Technology, University of Dschang, BP 96 Dschang, Dschang, West Region, Cameroon
| | - Julius N Fobil
- Department of Biological, Environmental and Occupational Health, University of Ghana, Accra, Ghana
| | - Niladri Basu
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Quebec City, QC, Canada
| |
Collapse
|
5
|
Strogyloudi E, Campillo JA, Zervoudaki S, Kontoyiannis H, Christou ED, Psarra S. Metal and metallothionein concentrations in mesozooplankton from an oligotrophic offshore area in the eastern Mediterranean Sea (Cretan Passage/Levantine Sea). Mar Pollut Bull 2023; 194:115370. [PMID: 37598537 DOI: 10.1016/j.marpolbul.2023.115370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/30/2023] [Accepted: 07/31/2023] [Indexed: 08/22/2023]
Abstract
Spatial variability of Cd, Cu, Cr, Ni, Zn, Fe, Mn, Pb and metallothionein (MT) concentrations were determined in mesozooplankton samples along the west-east axis of the Cretan Passage in the western Levantine Sea (Eastern Mediterranean). Metal and MT values from the present study are proposed as background levels, due to the lack of substantial anthropogenic activities in the area, where only maritime traffic and atmospheric deposition could be potential sources. Higher concentrations, of both metals and MTs, were recorded mainly at the western stations indicating higher metal bioavailability than in the eastern part. An inverse relationship of the metal zooplankton levels with zooplankton biomass, abundance and vital rates (production, respiration and ingestion rates), as well as salinity, was evident. We discuss the hypothesis that physical and biological characteristics of the marine environment, affecting growth dynamics of phytoplankton and zooplankton communities, may also act on metal uptake in oligotrophic marine systems.
Collapse
Affiliation(s)
- Evangelia Strogyloudi
- Hellenic Centre for Marine Research, Institute of Oceanography, P.O. Box 712, 19013 Mavro Lithari, Anavyssos, Greece.
| | - Juan Antonio Campillo
- Instituto Español de Oceanografía, Centro Oceanográfico de Murcia, Apdo. 22, C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - Soultana Zervoudaki
- Hellenic Centre for Marine Research, Institute of Oceanography, P.O. Box 712, 19013 Mavro Lithari, Anavyssos, Greece
| | - Harilaos Kontoyiannis
- Hellenic Centre for Marine Research, Institute of Oceanography, P.O. Box 712, 19013 Mavro Lithari, Anavyssos, Greece
| | - Epaminondas D Christou
- Hellenic Centre for Marine Research, Institute of Oceanography, P.O. Box 712, 19013 Mavro Lithari, Anavyssos, Greece
| | - Stella Psarra
- Hellenic Centre for Marine Research, Institute of Oceanography, PO Box 2214, 71003 Gournes, Heraklion, Greece
| |
Collapse
|
6
|
Bandara S, Pathiratne A. Concentrations of trace metals in Siganus javus captured in Negombo estuary, Sri Lanka: Human health risk assessment through dietary exposure. Mar Pollut Bull 2023; 188:114639. [PMID: 36708614 DOI: 10.1016/j.marpolbul.2023.114639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/25/2022] [Accepted: 01/17/2023] [Indexed: 06/18/2023]
Abstract
Concentrations of aluminium, cadmium, chromium, lead, nickel and zinc in muscle and liver of a marine fish in Indo-Pacific region, Siganus javus captured in Negombo estuary were evaluated and potential human health risks associated with dietary exposure were assessed. Of the six metals analyzed, zinc was the most abundant metal in both tissues. No significant differences were found between muscle and liver with respect to cadmium and lead concentrations whereas concentrations of other metals were higher in liver compared to muscle. In human health perspective, estimated target hazard quotients for cadmium and lead were greater than the threshold of one indicating potential non-cancer health risks to heavy consumers. Estimated excess cancer risk of cadmium indicate carcinogenic health risks associated with their consumption even at moderate meal frequencies. The results revealed that consumption of S. javus from the estuary needs to be limited concerning non-cancer and cancer risks to human health.
Collapse
Affiliation(s)
- Sewwandi Bandara
- Department of Zoology and Environmental Management, Faculty of Science, University of Kelaniya, Kelaniya, GQ 11600, Sri Lanka
| | - Asoka Pathiratne
- Department of Zoology and Environmental Management, Faculty of Science, University of Kelaniya, Kelaniya, GQ 11600, Sri Lanka.
| |
Collapse
|
7
|
Selvaggi R, Pallottini M, Caldaroni B, Dörr AJM, Magara G, Gravina P, Grispoldi L, Cenci-Goga B, Goretti E, La Porta G, Elia AC, Cappelletti D. Sex and seasonal differences in metal accumulation of selected tissues in red swamp crayfish from Lake Trasimeno (Umbria, Italy). Environ Sci Pollut Res Int 2023; 30:6234-6244. [PMID: 35996048 DOI: 10.1007/s11356-022-22582-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 08/12/2022] [Indexed: 06/15/2023]
Abstract
Concentrations of essential metals (Cu, Co, Cr, Fe, Ni, Mn, and Zn) and non-essential and toxic metals (Ag, Cd, Hg, and Pb) were quantified in hepatopancreas and abdominal muscle for 73 specimens (37 males and 36 females) of Procambarus clarkii from Lake Trasimeno (Italy) in a year's campaign (July 2018 to June 2019). Elemental concentrations determined in crayfish differed in tissues, seasons, and gender. Both sexes showed lower concentrations in abdominal muscle than in hepatopancreas. Essential metals accumulated in higher concentrations in both tissues than non-essential elements, while associations between essential metals were stronger, especially for females; however, a strong correlation was also observed between Cu and Ag in both sexes. No significant differences in concentrations were recorded between sexes for all seasons; contrarily, significant differences among the total seasonal concentrations (males plus females) were observed only for essential metals and for Ag. Seasonal Toxic Contamination Index (TCI) for Cr, Ni, Cu, Zn, Cd, Pb, and Hg were calculated to assess the toxicity level of metals in the sediments. TCI higher than 1 was detected for Ni only in summer, confirming the close connection between the fluctuating hydrological levels of the shallow Lake Trasimeno, strongly dependent on precipitation, and the metal contamination levels of sediments.
Collapse
Affiliation(s)
- Roberta Selvaggi
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy.
| | - Matteo Pallottini
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| | - Barbara Caldaroni
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| | - Ambrosius Josef Martin Dörr
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| | - Gabriele Magara
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| | - Paola Gravina
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| | - Luca Grispoldi
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo, 4 - 06126, Perugia, Italy
| | - Beniamino Cenci-Goga
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo, 4 - 06126, Perugia, Italy
| | - Enzo Goretti
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| | - Gianandrea La Porta
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| | - Antonia Concetta Elia
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| | - David Cappelletti
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Via Elce di Sotto, 8 - 06123, Perugia, Italy
| |
Collapse
|
8
|
Telahigue K, Antit M, Rabeh I, Chouba L, Kheriji S, Cafsi ME, Hajji T, Mhadhbi L. Heavy Metal Bioaccumulation and Oxidative Stress Profile in Brachidontes pharaonis (Bivalvia: Mytilidae) from the Tunisian Coast: Insight into Its Relevance as Bioindicator of Marine Pollution. Bull Environ Contam Toxicol 2022; 109:831-838. [PMID: 35951059 DOI: 10.1007/s00128-022-03593-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 07/20/2022] [Indexed: 06/15/2023]
Abstract
This study aims to verify the relevance of Brachidontes pharaonis to assess the ecotoxicological status of polluted sites. For this, the levels of some heavy metals (i.e. Zn, Cu, Pb, and Cd) and a battery of biomarkers including metallothionein (MT), malondialdehyde (MDA), reduced glutathione (GSH), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) were assessed in mussels collected from the harbor of Rades (North), and the harbor of Zarzis (South). Moreover, abiotic parameters including temperature, salinity, pH, and dissolved oxygen were assessed. Results from the ICP-OES showed that the southern population exhibited a higher metal pollution index with significantly higher Zn, Cu, and Pb concentrations. Moreover, the specimens from Zarzis displayed significantly higher levels of MDA, MT, GSH, GPx, SOD, and CAT reflecting higher levels of oxidative and chemical stress. These results emphasize the potential utility of B. pharaonis for the monitoring of heavily impacted sites.
Collapse
Affiliation(s)
- Khaoula Telahigue
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia.
| | - Mouna Antit
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Imen Rabeh
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Lassaad Chouba
- National Institute of Marine Science and Technology (INSTM), La Goulette Center, 2060 Tunis. Univ., 2025, Carthage, Tunisia
| | - Souhaila Kheriji
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - M'hamed El Cafsi
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Tarek Hajji
- BVBGR-LR11ES31, Higher Institute of Biotechnology - Sidi Thabet, Biotechpole Sidi Thabet, University of Manouba, 2020, Ariana, Tunisia
| | - Lazhar Mhadhbi
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| |
Collapse
|
9
|
Scivicco M, Nolasco A, Esposito L, Ariano A, Squillante J, Esposito F, Cirillo T, Severino L. Effects of Covid-19 pandemic lockdown and environmental pollution assessment in Campania region (Italy) through the analysis of heavy metals in honeybees. Environ Pollut 2022; 307:119504. [PMID: 35597488 PMCID: PMC9116566 DOI: 10.1016/j.envpol.2022.119504] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 05/13/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
The Covid-19 outbreak had a critical impact on a massive amount of human activities as well as the global health system. On the other hand, the lockdown and related suspension of working activities reduced pollution emissions. The use of biomonitoring is an efficient and quite recent tool to assess environmental pollution through the analysis of a proper bioindicator, such as bees. This study set out to ascertain the impact of the Covid-19 pandemic lockdown on the environmental occurrence of eleven heavy metals in the Campania region (Italy) by analyzing bees and bee products. A further aim of this study was the assessment of the Honeybee Contamination Index (HCI) in three different areas of the Campania region and its comparison with other Italian areas to depict the current environmental pollutants levels of heavy metals. The results showed that the levels of heavy metals bioaccumulated by bees during the pandemic lockdown (T1) were statistically lower than the sampling times after Covid-19 restrictions and the resumption of some or all activities (T2 and T3). A comparable trend was observed in wax and pollen. However, bee, pollen, and wax showed higher levels of Cd and Hg in T1 than T2 and T3. The analysis of the HCI showed a low contamination level of the sampling sites for Cd and Pb, and an intermediate-high level as regards Ni and Cr. The biomonitoring study highlighted a decrease of heavy metals in the environmental compartments due to the intense pandemic restrictions. Therefore, Apis mellifera and other bee products remain a reliable and alternative tool for environmental pollution assessment.
Collapse
Affiliation(s)
- Marcello Scivicco
- Department of Veterinary Medicine and Animal Production, Division of Toxicology, University of Naples Federico II, Via Delpino 1, 80137, Naples, Italy
| | - Agata Nolasco
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, 100, 80055, Portici, Naples, Italy
| | - Luigi Esposito
- Department of Veterinary Medicine and Animal Production, Division of Toxicology, University of Naples Federico II, Via Delpino 1, 80137, Naples, Italy
| | - Andrea Ariano
- Department of Veterinary Medicine and Animal Production, Division of Toxicology, University of Naples Federico II, Via Delpino 1, 80137, Naples, Italy
| | - Jonathan Squillante
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, 100, 80055, Portici, Naples, Italy
| | - Francesco Esposito
- Department of Public Health, University of Naples Federico II, Via Sergio Pansini, 5, 80131, Naples, Italy.
| | - Teresa Cirillo
- Department of Agricultural Sciences, University of Naples Federico II, Via Università, 100, 80055, Portici, Naples, Italy
| | - Lorella Severino
- Department of Veterinary Medicine and Animal Production, Division of Toxicology, University of Naples Federico II, Via Delpino 1, 80137, Naples, Italy
| |
Collapse
|
10
|
Oliveira HHQ, Reis-Filho JA, Nunes JACC, Dos Santos RM, de F Esteves Santiago E, Aguilar L, de Mello Affonso PRA, da Cruz AL. Gill Histopathological Biomarkers in Fish Exposed to Trace Metals in the Todos os Santos Bay, Brazil. Biol Trace Elem Res 2022; 200:3388-3399. [PMID: 34590237 DOI: 10.1007/s12011-021-02930-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 09/13/2021] [Indexed: 12/01/2022]
Abstract
Histopathologies are widely recognized as biomarkers of environmental pollution. In this sense, we evaluated the putative relationship of gill histopathologies and distinct ecological impacts in two regions of Todos os Santos Bay (BTS), Brazil, the largest bay in Northeastern Brazil, South Atlantic. We compared the presence and concentration of metals (Al, As, Ba, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Pb, V, and Zn) in water, sediments, and gills and gill histopathologies of a demersal fish (Diapterus rhombeus) and a benthic fish (Ogcocephalus vespertilio). As expected, fish and sediment samples from historically contaminated areas (Aratu) showed more remarkable traces of metals than apparently low-impact areas (Jaguaripe). Likewise, the DTC (degree of tissue change) index and the volume densities were higher in fish caught in Aratu. In addition, the Diapterus rhombeus species showed more potential than Ogcocephalus vespertilio for risk assessment as it showed more responses to the environment reflected on more histopathologies. These data support the effectiveness of incorporating functional gill morphology to monitor impacts on estuarine biota that can be used as a reference to improve the management of ecosystems and prevent harm to human health.
Collapse
Affiliation(s)
- Heigon H Queiroz Oliveira
- Instituto de Biologia, Universidade Federal da Bahia (UFBA), Barão de Jeremoabo, 147, Salvador, BA, 40170-115, Brazil
| | - José Amorim Reis-Filho
- Instituto de Biologia, Universidade Federal da Bahia (UFBA), Barão de Jeremoabo, 147, Salvador, BA, 40170-115, Brazil
| | - José Anchieta C C Nunes
- Instituto de Biologia, Universidade Federal da Bahia (UFBA), Barão de Jeremoabo, 147, Salvador, BA, 40170-115, Brazil
| | - Renata Melo Dos Santos
- Instituto de Biologia, Universidade Federal da Bahia (UFBA), Barão de Jeremoabo, 147, Salvador, BA, 40170-115, Brazil
| | - Eunice de F Esteves Santiago
- Instituto de Biologia, Universidade Federal da Bahia (UFBA), Barão de Jeremoabo, 147, Salvador, BA, 40170-115, Brazil
| | - Letícia Aguilar
- Instituto de Biologia, Universidade Federal da Bahia (UFBA), Barão de Jeremoabo, 147, Salvador, BA, 40170-115, Brazil
| | - Paulo R A de Mello Affonso
- Departamento de Ciências Biológicas, Universidade Estadual Do Sudoeste da Bahia (UESB), Campus de Jequié, Jequié, BA, 45205-490, Brazil
| | - André Luis da Cruz
- Instituto de Biologia, Universidade Federal da Bahia (UFBA), Barão de Jeremoabo, 147, Salvador, BA, 40170-115, Brazil.
| |
Collapse
|
11
|
Gbadebo AM, Alabi OA, Alimba CG, Bakare AA. Metal Bioaccumulation, Cytogenetic and Clinico-Biochemical Alterations in Rattus norvegicus Exposed In Situ to a Municipal Solid Waste Landfill in Lagos, Nigeria. Biol Trace Elem Res 2022; 200:1287-1302. [PMID: 34081266 DOI: 10.1007/s12011-021-02758-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 05/20/2021] [Indexed: 10/21/2022]
Abstract
This study aimed at determining in animal model the health effects of in situ exposure to landfill chemicals. We evaluated metal concentrations in tissues and cytogenetic and clinico-biochemical effects in Wistar rats (Rattus norvegicus) exposed in situ at Olusosun landfill in Lagos, Nigeria. Male rats (n = 30/point) were exposed at three different points to ambient air and underground water (via drinking) at the landfill for 4-, 8-, 12-, 16-, 20- and 24-week periods. Rats concurrently sited at a residential area, 17.3 km from the landfill site served as control. There was significantly (p < 0.05) time-dependent: accumulation of lead, cadmium, chromium, copper and zinc in the liver and kidney and increase in body weight gain, in exposed rats compared to control. There was significant induction of micronuclei and cytotoxicity (reduced PCE/NCE ratios) in exposed rats. Haematological parameters (RBC, PCV, Hb and WBC) and serum biomarkers of hepato-renal damage [aspartate aminotransferase (AST), alanine aminotransferase (ALT), lactate dehydrogenase (LDH) activities; creatinine and urea levels] revealed significant increases. There was significant increase in hepatic levels of reduced glutathione, malondialdehyde, catalase activities, and decrease in superoxide dismutase, at all periods. Chromium and copper concentrations in the liver and kidney revealed significant positive correlations with either one or more of AST, ALT, LDH and urea. Significant metal concentrations in the underground water and tissues suggest that heavy metals are responsible for the observed alterations, and this may have been via oxidative stress. These findings suggest potential health risk due to occupational and residential exposure to landfill pollutants.
Collapse
Affiliation(s)
- Adeyinka M Gbadebo
- Department of Zoology, University of Ibadan, Ibadan, Nigeria.
- Department of Biological Science, Chrisland University, Owode, , Abeokuta, Nigeria.
| | - Okunola A Alabi
- Department of Biology, Federal University of Technology, Akure, Nigeria
| | | | | |
Collapse
|
12
|
Ferreira DAP, Gaião LM, Kozovits AR, Messias MCTB. Evaluation of metal accumulation in the forage grass Brachiaria decumbens Stapf grown in contaminated soils with iron tailings. Integr Environ Assess Manag 2022; 18:528-538. [PMID: 34273133 DOI: 10.1002/ieam.4495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/05/2021] [Accepted: 07/16/2021] [Indexed: 06/13/2023]
Abstract
The biggest world tailing dam rupture occurred in Brazil in 2015, releasing approximately 32 million m3 of iron tailings in the Doce River watershed, along its 660 km trajectory, reaching the Atlantic Ocean. This disaster significantly altered water and soil properties, increasing the soil metal contents, mainly iron concentration. Little is known about the concentration of toxic elements in plants grown in these areas. Brachiaria decumbens stands out as the most cultivated grass in the affected areas and is widely used for cattle grazing. This study verified the metal contents in soils and in samples of B. decumbens grown in the initial pathway of the debris flow. It was noted that the tailing deposition altered the substrate chemically, increasing Fe by 181% and reducing Zn soil contents by 188%. However, the metal contents in the forage grass were below the toxic limit for cattle feed. In addition, the results suggest that the natural geological characteristics of the region also influenced the metal contents in plants since those plants grown in nonaffected areas also showed high metal concentrations. The impacted area soils had a slightly basic pH, which can reduce the metal availability. Considering that, in the future, these soils would return to their natural acid state, the metal contents in plants grown in the affected regions could probably increase. Thus, long-term studies are needed to ensure the food safety of the forage production in these areas. Integr Environ Assess Manag 2022;18:528-538. © 2021 SETAC.
Collapse
Affiliation(s)
- Daniela A P Ferreira
- Department of Biodiversity, Evolution and Environment, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Lucas M Gaião
- Department of Biodiversity, Evolution and Environment, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Alessandra R Kozovits
- Department of Biodiversity, Evolution and Environment, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Maria C T B Messias
- Department of Biodiversity, Evolution and Environment, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| |
Collapse
|
13
|
Darko G, Adjei S, Nkansah MA, Borquaye LS, Boakye KO, Dodd M. Accumulation and bioaccessibility of toxic metals in root tubers and soils from gold mining and farming communities in the Ashanti region of Ghana. Int J Environ Health Res 2022; 32:426-436. [PMID: 32482117 DOI: 10.1080/09603123.2020.1772203] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Accepted: 05/16/2020] [Indexed: 06/11/2023]
Abstract
The presence of metal contaminants in agricultural soils and subsequent uptake by food crops can pose serious human health risk. In this study, we assessed the levels of toxic metals - arsenic, chromium, copper, iron, manganese, nickel, and zinc - in soils and some edible root tuber crops from two gold mining and two non-mining communities in Ghana to evaluate the potential human health risks associated with exposure to these metals. Concentrations of the metals in 154 soil and edible root tuber samples were analyzed using field portable x-ray fluorescence spectrometer prior to confirmation by inductively coupled plasma mass spectrometry. Bioaccessibility of the metals was determined using an in vitro physiologically based extraction technique. Concentrations of the metals were generally higher in the gold mining communities than in the non-mining communities. The contamination indices indicated low to moderate contamination of the soil and food crops. Bioaccessibility for the metals varied from 1.7% (Fe) to 62.3 (Mn). Overall, the risks posed by the metals upon consumption of the tubers were low.
Collapse
Affiliation(s)
- Godfred Darko
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Samuel Adjei
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | | - Kwadwo Owusu Boakye
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Matt Dodd
- School of Environment and Sustainability, Royal Roads University, Victoria, Canada
| |
Collapse
|
14
|
Araújo DF, Knoery J, Briant N, Ponzevera E, Chouvelon T, Auby I, Yepez S, Bruzac S, Sireau T, Pellouin-Grouhel A, Akcha F. Metal stable isotopes in transplanted oysters as a new tool for monitoring anthropogenic metal bioaccumulation in marine environments: The case for copper. Environ Pollut 2021; 290:118012. [PMID: 34482248 DOI: 10.1016/j.envpol.2021.118012] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/29/2021] [Accepted: 08/18/2021] [Indexed: 06/13/2023]
Abstract
Metal release into the environment from anthropogenic activities may endanger ecosystems and human health. However, identifying and quantifying anthropogenic metal bioaccumulation in organisms remain a challenging task. In this work, we assess Cu isotopes in Pacific oysters (C. gigas) as a new tool for monitoring anthropogenic Cu bioaccumulation into marine environments. Arcachon Bay was taken as a natural laboratory due to its increasing contamination by Cu, and its relevance as a prominent shellfish production area. Here, we transplanted 18-month old oysters reared in an oceanic neighbor area into two Arcachon Bay mariculture sites under different exposure levels to continental Cu inputs. At the end of their 12-month long transplantation period, the oysters' Cu body burdens had increased, and was shifted toward more positive δ65Cu values. The gradient of Cu isotope compositions observed for oysters sampling stations was consistent with relative geographic distance and exposure intensities to unknown continental Cu sources. A binary isotope mixing model based on experimental data allowed to estimate the Cu continental fraction bioaccumulated in the transplanted oysters. The positive δ65Cu values and high bioaccumulated levels of Cu in transplanted oysters support that continental emissions are dominantly anthropogenic. However, identifying specific pollutant coastal source remained unelucidated mostly due to their broader and overlapping isotope signatures and potential post-depositional Cu isotope fractionation processes. Further investigations on isotope fractionation of Cu-based compounds in an aqueous medium may improve Cu source discrimination. Thus, using Cu as an example, this work combines for the first time a well-known caged bivalve approach with metal stable isotope techniques for monitoring and quantifying the bioaccumulation of anthropogenic metal into marine environments. Also, it states the main challenges to pinpoint specific coastal anthropogenic sources utilizing this approach and provides the perspectives for further studies to overcome them.
Collapse
Affiliation(s)
- Daniel F Araújo
- Ifremer, Unité Biogéochimie et Écotoxicologie, Laboratoire de Biogéochimie des Contaminants Métalliques (BE/LBCM), Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France.
| | - Joël Knoery
- Ifremer, Unité Biogéochimie et Écotoxicologie, Laboratoire de Biogéochimie des Contaminants Métalliques (BE/LBCM), Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France
| | - Nicolas Briant
- Ifremer, Unité Biogéochimie et Écotoxicologie, Laboratoire de Biogéochimie des Contaminants Métalliques (BE/LBCM), Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France
| | - Emmanuel Ponzevera
- Ifremer, Unité Biogéochimie et Écotoxicologie (BE), Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France
| | - Tiphaine Chouvelon
- Ifremer, Unité Biogéochimie et Écotoxicologie, Laboratoire de Biogéochimie des Contaminants Métalliques (BE/LBCM), Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France; Observatoire Pelagis, UMS 3462 La Rochelle Université-CNRS, 5 Allée de L'Océan, 17000, La Rochelle, France
| | - Isabelle Auby
- Ifremer, Unité Littoral, Laboratoire Environnement Ressources D'Arcachon (Littoral/LERAR), Quai Du Commandant Silhouette, 33120, Arcachon, France
| | - Santiago Yepez
- Department of Forest Management and Environment, Faculty of Forestry, University of Concepcion, Calle Victoria, 500 Concepción, Bio-Bio, Chile
| | - Sandrine Bruzac
- Ifremer, Unité Biogéochimie et Écotoxicologie, Laboratoire de Biogéochimie des Contaminants Métalliques (BE/LBCM), Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France
| | - Teddy Sireau
- Ifremer, Unité Biogéochimie et Écotoxicologie, Laboratoire de Biogéochimie des Contaminants Métalliques (BE/LBCM), Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France
| | - Anne Pellouin-Grouhel
- Ifremer, Unité Biogéochimie et Écotoxicologie (BE), Réseau D'Observation de La Contamination Chimique Du Littoral Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France
| | - Farida Akcha
- Ifremer, Unité Biogéochimie et Écotoxicologie, Laboratoire D'Écotoxicologie (BE/LEX), Rue de L'Ile D'Yeu, BP 21105, 44311, Nantes Cedex 03, France
| |
Collapse
|
15
|
Li X, Ren Z, Crabbe MJC, Wang L, Ma W. Genetic modifications of metallothionein enhance the tolerance and bioaccumulation of heavy metals in Escherichia coli. Ecotoxicol Environ Saf 2021; 222:112512. [PMID: 34271502 DOI: 10.1016/j.ecoenv.2021.112512] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 06/13/2023]
Abstract
Metallothioneins (MTs) are low molecular weight cysteine-rich proteins that bind to metals. Owing to their high cysteine (Cys) content, MTs are effective mediators of heavy metal detoxification. To enhance the heavy metal binding ability of MT from the freshwater crab Sinopotamon henanense (ShMT), sequence-based multiple sequence alignment (MSA) and structure-based molecular docking simulation (MDS) were conducted in order to identify amino acid residues that could be mutated to bolster such metal-binding activity. Site-directed mutagenesis was then used to modify the primary structure of ShMT, and the recombinant proteins were further enhanced using the SUMO fusion expression system to yield SUMO-ShMT1, SUMO-ShMT2, and SUMO-ShMT3 harboring one-, two-, and three- point mutations, respectively. The resultant modified proteins were primarily expressed in a soluble form and exhibited the ability to readily bind to heavy metals. Importantly, these modified proteins exhibited significantly enhanced heavy metal binding capacities, and they improved Cd2+, Cu2+ and Zn2+ tolerance and bioaccumulation in Escherichia coli (E. coli) in a manner dependent upon the number of introduced point mutations (SUMO-ShMT3 > SUMO-ShMT2 > SUMO-ShMT1 > SUMO-ShMT > control). Indeed, E. coli cells harboring the pET28a-SUMO-ShMT3 expression vector exhibited maximal Cd2+, Cu2+, and Zn2+ bioaccumulation that was increased by 1.86 ± 0.02-, 1.71 ± 0.03-, and 2.13 ± 0.02-fold relative to that in E. coli harboring the pET28a-SUMO-ShMT vector. The present study offers a basis for the preparation of genetically engineered bacteria that are better able to bioaccumulate and tolerate heavy metals, thus providing a foundation for biological heavy metal water pollution treatment.
Collapse
Affiliation(s)
- Xuefen Li
- School of Life Science, Shanxi University, Taiyuan 030006, PR China
| | - Zhumei Ren
- School of Life Science, Shanxi University, Taiyuan 030006, PR China
| | - M James C Crabbe
- School of Life Science, Shanxi University, Taiyuan 030006, PR China; Wolfson College, University of Oxford, Oxford OX2 6UD, UK; Institute of Biomedical and Environmental Science & Technology, School of Life Sciences, Faculty of Creative Arts, Technologies and Science, University of Bedfordshire, University Square, Luton LU1 3JU, UK
| | - Lan Wang
- School of Life Science, Shanxi University, Taiyuan 030006, PR China
| | - Wenli Ma
- School of Life Science, Shanxi University, Taiyuan 030006, PR China.
| |
Collapse
|
16
|
Zhao L, Yang F, Yan X. Eutrophication likely prompts metal bioaccumulation in edible clams. Ecotoxicol Environ Saf 2021; 224:112671. [PMID: 34416642 DOI: 10.1016/j.ecoenv.2021.112671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 07/19/2021] [Accepted: 08/15/2021] [Indexed: 06/13/2023]
Abstract
Coastal eutrophication is an indisputable reality and becoming a worldwide concern. However, whether and how eutrophication affects metal bioaccumulation in marine bivalves have not yet been elucidated. Here, we present the potential influence of coastal eutrophication on metal bioaccumulation in the Manila clam Ruditapes philippinarum. The degree of coastal eutrophication was examined monthly over a 1-year period at three sampling sites. The bioconcentration factor (BCF), biosediment accumulation factor (BSAF) and metal pollution index (MPI) were applied to evaluate the efficiency of metal bioaccumulation in R. philippinarum. BCF and BSAF indicated that eutrophication did not significantly affect the bioaccumulation of Cr, Cu, Zn, Cd, Pb, Hg, and As in R. philippinarum. However, up to 56% of MPI variation can be related to the level of eutrophication. Therefore, further research should address the synergistic effects of eutrophication and metal pollution on coastal ecosystems.
Collapse
Affiliation(s)
- Liqiang Zhao
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China.
| | - Feng Yang
- College of Fisheries and Life Science, Dalian Ocean University, Dalian 116023, China.
| | - Xiwu Yan
- College of Fisheries and Life Science, Dalian Ocean University, Dalian 116023, China.
| |
Collapse
|
17
|
Akhtar ZR, Tariq K, Mavian C, Ali A, Ullah F, Zang LS, Ali F, Nazir T, Ali S. Trophic transfer and toxicity of heavy metals from dengue mosquito Aedes aegypti to predator dragonfly Tramea cophysa. Ecotoxicology 2021; 30:1108-1115. [PMID: 34165678 DOI: 10.1007/s10646-021-02448-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/09/2021] [Indexed: 06/13/2023]
Abstract
Heavy metal pollution in aquatic habitats can be detrimental to both prey and predators in a food web. To investigate the potential for bio-transfer and bioaccumulation of heavy metals between specific trophic levels, 3rd instar larvae of Aedes aegypti were exposed to mercury (Hg), lead (Pb), cadmium (Cd), copper (Cu), and zinc (Zn) for three consecutive generations and fed to dragonfly (Tramea cophysa) nymphs. Exposure to Hg caused the highest mortality in A. aegypti larvae and T. cophysa nymphs. Bioaccumulation and life-history parameters of A. aegypti, including egg hatching time, larval and pupal duration, male and female life span, and fecundity, were also evaluated after metals exposure. All life-history parameters except larval duration were significantly affected by heavy metal treatments. Bioaccumulation of metals in A. aegypti larvae and adults gradually and significantly increased from 1st to 3rd generation. To the best of our knowledge, this is the first study describing the acute toxicity of heavy metals to mosquitoes. Our study shows that heavy metals cause dietary toxicity to an aquatic predator, dragonfly, via trophic transfer, which could have considerable consequences on aquatic ecosystems.
Collapse
Affiliation(s)
- Zunnu Raen Akhtar
- Department of Entomology, University of Agriculture, Faisalabad, Pakistan
| | - Kaleem Tariq
- Department of Agriculture Entomology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan.
- Entomology and Nematology Department, Steinmetz Hall, University of Florida, Gainesville, FL, 32611, USA.
- U.S. Department of Agriculture, Agricultural Research Service, Center for Medical, Agricultural and Veterinary Entomology, Gainesville, FL, 32608, USA.
| | - Carla Mavian
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, 32611, USA
| | - Asad Ali
- Department of Agriculture Entomology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Farman Ullah
- Department of Entomology, College of Plant Protection, China Agricultural University, Beijing, 100193, China
| | - Lian-Sheng Zang
- Ayub Agricultural Research Institute, Faisalabad, Punjab, Pakistan
| | - Farman Ali
- Department of Agriculture Entomology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Tamsila Nazir
- Key Laboratory of Green Pesticide and Agricultural Bioengineering, Guizhou University, Guiyang, P. R. China
| | - Sajjad Ali
- Department of Entomology, UCA & ES, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan
| |
Collapse
|
18
|
Timofieieva O, Świergosz-Kowalewska R, Laskowski R, Vlaschenko A. Wing membrane and Fur as indicators of metal exposure and contamination of internal tissues in bats. Environ Pollut 2021; 276:116703. [PMID: 33618113 DOI: 10.1016/j.envpol.2021.116703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 01/26/2021] [Accepted: 02/04/2021] [Indexed: 06/12/2023]
Abstract
All European bats are protected by the EU and Associated Members legal regulations. Being insectivorous and top predators, they can be particularly exposed to persistent organic and inorganic pollutants. It is surprising how little is known about the impact of environmental pollutants on bats from physiological to populational levels. In this study we focused on contamination with trace metals of first-year bats from Kharkiv city, NE Ukraine. Tissues from the carcasses of two species, Nyctalus noctula (n = 20) and Eptesicus serotinus (n = 20), were used for metal analysis. The samples of external (wing membrane, fur) and internal (liver, lung, kidney, bones) tissues were analysed for contents of Pb, Cu, Zn, and Cd to see whether fur or wing membrane can be used as proxies for metal contamination of the vital internal tissues. In E. serotinus, significant positive correlations in Pb concentrations were found between all external and internal tissues. For Cd only, correlation between the fur and lung was found, for Cu between the fur and liver, and for Zn between the fur and kidney. In contrast, for N. noctula, only one such correlation was found - between Zn concentrations in the fur and kidney. The tissues differed significantly in concentrations of all studied metals, with no difference between the species. The results showed that the fur and wing membrane can be used as good proxies for Pb concentrations in internal organs of E. serotinus, but not necessarily for other metals or for N. noctula. The results for Pb are, however, encouraging enough to conclude that the topic is worth further studies, covering more species, a wider age range and more diverse environments.
Collapse
Affiliation(s)
- Olha Timofieieva
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland; Bat Rehabilitation Center of Feldman Ecopark, 62340, Lisne, Kharkiv Region, Ukraine.
| | | | - Ryszard Laskowski
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland
| | - Anton Vlaschenko
- Bat Rehabilitation Center of Feldman Ecopark, 62340, Lisne, Kharkiv Region, Ukraine; Institute of Natural Sciences, H.S. Skovoroda Kharkiv National Pedagogical University, Valentynivska st., 2, Kharkiv, 61168, Ukraine
| |
Collapse
|
19
|
Borase HP, Muley AB, Patil SV, Singhal RS. Enzymatic response of Moina macrocopa to different sized zinc oxide particles: An aquatic metal toxicology study. Environ Res 2021; 194:110609. [PMID: 33340502 DOI: 10.1016/j.envres.2020.110609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 11/10/2020] [Accepted: 12/06/2020] [Indexed: 06/12/2023]
Abstract
Zinc oxide particles (ZnOPs) of both nanometer and sub-micron sizes are important components of high demand consumer products such as sunscreen, paint, textile, food packaging, and agriculture. Their ultimate discharge in the aquatic ecosystem is nearly unavoidable. For sustainable use of ZnOPs, there is an urgent need to assess its ecotoxicity using ecological indicator organisms. Moina macrocopa, an important component of the aquatic ecosystem is one such less explored indicator organism. In the present investigation, ZnOPs of two different sizes (250 ± 20 and 500 ± 50 nm) were selected for risk assessment as most of the previous reports were based on the use of 10-100 nm ZnOPs. ZnOPs of 500 nm were more lethal than that of 250 nm size, with respective LC50 of 0.0092 ± 0.0012 and 0.0337 ± 0.0133 mg/L against M. macrocopa after 48 h of exposure. We further used a sublethal concentration of 500 nm (0.00336 mg/L) and 250 nm (0.00092 mg/L) ZnOPs followed by measurement of enzymatic biomarkers of toxicity (acetylcholinesterase, digestive enzymes, antioxidant enzymes). A size-dependent variation in enzymatic response to 250 and 500 nm ZnOPs was seen. Exposure to ZnOPs inhibited acetylcholinesterase and digestive enzymes (trypsin, amylase), and elevated antioxidant enzymes (catalase, glutathione S-transferase) levels. The exposure also decreased the superoxide dismutase activity and increased that of β-galactosidase. Microscopic investigation revealed the accumulation of ZnOPs in the digestive tract of M. macrocopa that possibly disrupts enzyme activities. The present study will contribute to establishing regulatory policy on the maximum permissible limit of ZnOPs in different water bodies.
Collapse
Affiliation(s)
- Hemant P Borase
- Food Engineering and Technology Department, Institute of Chemical Technology, Mumbai, 400019, Maharashtra, India; C. G. Bhakta Institute of Biotechnology, Uka Tarsadia University, Bardoli, 394350, Gujarat, India.
| | - Abhijeet B Muley
- Food Engineering and Technology Department, Institute of Chemical Technology, Mumbai, 400019, Maharashtra, India
| | - Satish V Patil
- School of Life Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, 425001, Maharashtra, India
| | - Rekha S Singhal
- Food Engineering and Technology Department, Institute of Chemical Technology, Mumbai, 400019, Maharashtra, India
| |
Collapse
|
20
|
Greggio N, Capolupo M, Donnini F, Birke M, Fabbri E, Dinelli E. Integration of physical, geochemical and biological analyses as a strategy for coastal lagoon biomonitoring. Mar Pollut Bull 2021; 164:112005. [PMID: 33517082 DOI: 10.1016/j.marpolbul.2021.112005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/28/2020] [Accepted: 12/29/2020] [Indexed: 06/12/2023]
Abstract
Coastal lagoons are complex environments threatened by natural and anthropogenic stressors. Here, we tested the effectiveness of combining physical, geochemical and chemical measurements with biomarker data obtained in field-exposed marine mussels (Mytilus galloprovincialis) as a biomonitoring strategy for a highly pressured lagoon (Pialassa Baiona, Ravenna, Italy). Data showed a spatial trend of sediment contamination by Hg, Pt, Au, Ag, Mo, Re, Cd, Pd and Zn. Local conditions of high water temperature/low conductivity were detected among selected sites. After a 30-day in situ exposure, Ag and Hg were the most bioaccumulated elements (10 and 5 folds, respectively) in mussels followed by Sb, Al, Ti and Fe. Decreased survival, lysosomal dysfunctions, increased metallothionein content and peroxisome proliferation were observed in mussels in relation to metal spatial distribution and physico-chemical fluctuations. Overall, this study provides a further confirmation of the role of biomonitoring to reliably assess the environmental quality of highly pressured lagoons.
Collapse
Affiliation(s)
- Nicolas Greggio
- University of Bologna, Inter-Departmental Research Centre for Environmental Science (CIRSA), Via S. Alberto 163, 48123 Ravenna, Italy; University of Bologna, Department of Biological, Geological, and Environmental Sciences, Piazza S. Donato 1, 40100 Bologna, Italy.
| | - Marco Capolupo
- University of Bologna, Inter-Departmental Research Centre for Environmental Science (CIRSA), Via S. Alberto 163, 48123 Ravenna, Italy; University of Bologna, Department of Biological, Geological, and Environmental Sciences, Piazza S. Donato 1, 40100 Bologna, Italy
| | - Filippo Donnini
- University of Bologna, Inter-Departmental Research Centre for Environmental Science (CIRSA), Via S. Alberto 163, 48123 Ravenna, Italy
| | - Manfred Birke
- Federal Institute for Geosciences and Natural Resources, Stilleweg 2, 30655 Hannover, Germany
| | - Elena Fabbri
- University of Bologna, Inter-Departmental Research Centre for Environmental Science (CIRSA), Via S. Alberto 163, 48123 Ravenna, Italy; University of Bologna, Department of Biological, Geological, and Environmental Sciences, Piazza S. Donato 1, 40100 Bologna, Italy
| | - Enrico Dinelli
- University of Bologna, Inter-Departmental Research Centre for Environmental Science (CIRSA), Via S. Alberto 163, 48123 Ravenna, Italy; University of Bologna, Department of Biological, Geological, and Environmental Sciences, Piazza S. Donato 1, 40100 Bologna, Italy
| |
Collapse
|
21
|
Bonnail E, Borrero-Santiago AR, Nordtug T, Øverjordet IB, Krause DF, Ardelan MV. Climate change mitigation effects: How do potential CO 2 leaks from a sub-seabed storage site in the Norwegian Sea affect Astarte sp. bivalves? Chemosphere 2021; 264:128552. [PMID: 33065323 DOI: 10.1016/j.chemosphere.2020.128552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/29/2020] [Accepted: 10/01/2020] [Indexed: 06/11/2023]
Abstract
Carbon capture and storage (CCS) is one of the most promising mitigation strategies for reducing the emissions of carbon dioxide (CO2) to the atmosphere and may substantially help to decelerate global warming. There is an increasing demand for CCS sites. Nevertheless, there is a lack of knowledge of the environmental risk associated with potential leakage of CO2 from the storage sites; and even more, what happens when the seepage stops. Can the environment return to the initial equilibrium? Potential effects on native macrofauna were studied under a scenario of a 50-day CO2 leakage, and the subsequent leak closure. To accomplish the objective, Trondheim Fjord sediments and clams were exposed to an acidified environment (pH 6.9) at 29 atm for 7 weeks followed by a 14-day recovery at normal seawater conditions (pH 8.0, 29 atm). Growth and survival of clams exposed to pressure (29 atm) and reduced pH (6.9) did not significantly differ from control clams kept at 1 atm in natural seawater. Furthermore, bioaccumulation of elements in the soft tissue of clams did not register significant variations for most of the analysed elements (Cd, Cr, Pb, and Ti), while other elements (As, Cu, Fe, Ni) had decreasing concentrations in tissues under acidified conditions in contrast to Na and Mg, which registered an uptake (Ku) of 111 and 9.92 μg g-1dw d-1, respectively. This Ku may be altered due to the stress induced by acidification; and the element concentration being released from sediments was not highly affected at that pH. Therefore, a 1 unit drop in pH at the seafloor for several weeks does not appear to pose a risk for the clams.
Collapse
Affiliation(s)
- Estefanía Bonnail
- Centro de Investigaciones Costeras-Universidad de Atacama (CIC-UDA). University of Atacama, Copiapó, Chile.
| | - Ana R Borrero-Santiago
- Department of Chemistry, Norwegian Science and Technology University (NTNU), Trondheim, Norway
| | - Trond Nordtug
- SINTEF Ocean, Environment and New Resources, Trondheim, Norway
| | | | | | - Murat V Ardelan
- Department of Chemistry, Norwegian Science and Technology University (NTNU), Trondheim, Norway
| |
Collapse
|
22
|
Shahid M, Dumat C, Niazi NK, Xiong TT, Farooq ABU, Khalid S. Ecotoxicology of Heavy Metal(loid)-Enriched Particulate Matter: Foliar Accumulation by Plants and Health Impacts. Rev Environ Contam Toxicol 2021; 253:65-113. [PMID: 31897760 DOI: 10.1007/398_2019_38] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Atmospheric contamination by heavy metal-enriched particulate matter (metal-PM) is highly topical nowadays because of its high persistence and toxic nature. Metal-PMs are emitted to the atmosphere by various natural and anthropogenic activities, the latter being the major source. After being released into the atmosphere, metal-PM can travel over a long distance and can deposit on the buildings, water, soil, and plant canopy. In this way, these metal-PMs can contaminate different parts of the ecosystem. In addition, metal-PMs can be directly inhaled by humans and induce several health effects. Therefore, it is of great importance to understand the fate and behavior of these metal-PMs in the environment. In this review, we highlighted the atmospheric contamination by metal-PMs, possible sources, speciation, transport over a long distance, and deposition on soil, plants, and buildings. This review also describes the foliar deposition and uptake of metal-PMs by plants. Moreover, the inhalation of these metal-PMs by humans and the associated health risks have been critically discussed. Finally, the article proposed some key management strategies and future perspectives along with the summary of the entire review. The abovementioned facts about the biogeochemical behavior of metal-PMs in the ecosystem have been supported with well-summarized tables (total 14) and figures (4), which make this review article highly informative and useful for researchers, scientists, students, policymakers, and the organizations involved in development and management. It is proposed that management strategies should be developed and adapted to cope with atmospheric release and contamination of metal-PM.
Collapse
Affiliation(s)
- Muhammad Shahid
- Department of Environmental Sciences, COMSATS University Islamabad, Islamabad, Pakistan.
| | - Camille Dumat
- Centre d'Etude et de Recherche Travail Organisation Pouvoir (CERTOP), UMR5044, Université J. Jaurès - Toulouse II, Toulouse, Cedex 9, France.
- Université de Toulouse, INP-ENSAT, Auzeville-Tolosane, France.
- Association Réseau-Agriville, Toulouse, France.
| | - Nabeel Khan Niazi
- Institute of Soil and Environmental Sciences, University of Agriculture Faisalabad, Faisalabad, Pakistan
- School of Civil Engineering and Surveying, University of Southern Queensland, Toowoomba, QLD, Australia
| | - Tian Tian Xiong
- School of Life Science, South China Normal University, Guangzhou, P. R. China
| | - Abu Bakr Umer Farooq
- Department of Environmental Sciences, COMSATS University Islamabad, Islamabad, Pakistan
| | - Sana Khalid
- Department of Environmental Sciences, COMSATS University Islamabad, Islamabad, Pakistan
| |
Collapse
|
23
|
Oreja B, Goberna M, Verdú M, Navarro-Cano JA. Constructed pine log piles facilitate plant establishment in mining drylands. J Environ Manage 2020; 271:111015. [PMID: 32778298 DOI: 10.1016/j.jenvman.2020.111015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 06/11/2023]
Abstract
Ecological facilitation, though accepted as a main mechanism of plant community assembly, is just starting to be utilized in restoration programmes. Constructing nurse objects that mimic the effect of natural nurse species can be an option to trigger plant nucleation processes in disturbed stressful ecosystems. We hypothesized that arranged log piles might imitate plant facilitation by alleviating abiotic stress and expanding the regeneration niche of beneficiary species, eventually promoting plant establishment, fitness and diversity. With this aim, within a pilot restoration programme in abandoned mining structures in SE Spain where climatic and edaphic stresses concur, we constructed 133 pine log piles from natural wastes generated by local silvicultural activities. We monitored 51 of them plus their adjacent open areas for 15 months, measuring soil temperature, radiation and humidity. We recorded natural seedling establishment, plant nutritional status and heavy metal accumulation. We further performed a seed sowing experiment to investigate how log piles affect plant taxonomic and functional diversity based on 11 establishment and phytostabilization traits. Pine log piles significantly softened microclimatic conditions and accelerated plant establishment in unfertile and metal-polluted mining substrates, simultaneously capturing water, providing shade and pine seeds. Plant communities that naturally established beneath the piles were 15 times denser and five times taxonomically more diverse than those in open areas, despite being skewed towards pine recruitment. Experimental communities sown under log piles were also 1.4 times functionally more diverse, as theory predicts for relaxed abiotic conditions. Log piles improved seedling nutritional status, in terms of P and K content, at the cost of increased metal accumulation. At the landscape scale, nurse objects triggered plant establishment promoting taxonomic and functional diversity in extremely stressful environments. This study exemplifies how soft restoration tools can be based on mechanisms that are widely accepted in the ecological theory.
Collapse
Affiliation(s)
- B Oreja
- Department of Environment and Agronomy, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Ctra. de la Coruña, km 7,5, 28040, Madrid, Spain.
| | - M Goberna
- Department of Environment and Agronomy, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Ctra. de la Coruña, km 7,5, 28040, Madrid, Spain.
| | - M Verdú
- Department of Ecology, Centro de Investigaciones Sobre Desertificación (CSIC-UVEG-GV), Carretera Moncada ‒ Náquera, km 4.5, Moncada, Valencia, 46113, Spain.
| | - J A Navarro-Cano
- Department of Ecology, Centro de Investigaciones Sobre Desertificación (CSIC-UVEG-GV), Carretera Moncada ‒ Náquera, km 4.5, Moncada, Valencia, 46113, Spain.
| |
Collapse
|
24
|
Cepoi L, Zinicovscaia I, Rudi L, Chiriac T, Miscu V, Djur S, Strelkova L, Grozdov D. Spirulina platensis as renewable accumulator for heavy metals accumulation from multi-element synthetic effluents. Environ Sci Pollut Res Int 2020; 27:31793-31811. [PMID: 32504425 DOI: 10.1007/s11356-020-09447-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 05/25/2020] [Indexed: 06/11/2023]
Abstract
Metal accumulation by Spirulina platensis from synthetic effluents with the following chemical composition: Cr/Fe, Cr/Fe/Ni, Cr/Fe/Ni/Zn, and Cr/Fe/Ni/Zn/Cu during repeated cultivation cycle was investigated. Metal ions in different concentrations were added to the culture medium at the exponential and stationary phases of biomass growth and their uptake by biomass was traced using neutron activation analysis. The effect of metal ions on biomass and main biochemical components (proteins, carbohydrates, lipids, phycobilins, and β-carotene) was monitored. S. platensis keeps high metal accumulation capacity during 2-3 cultivation cycles, while the metal ions were added in the stationary phase of its growth. By adding metals in the exponential phase of growth in the following concentrations: 10 mg/L of chromium (VI), 5 mg/L of iron, 2 mg/L of zinc, nickel, and copper, Spirulina platensis acted as renewable accumulator only in Cr/Fe system. It maintained the accumulation capacity during three cultivation cycles when exposed to lower concentrations of metal ions. Its ability to accumulate metal ions during several cultivation cycles was ensured by the maintenance of the optimal level of proteins and lipid in biomass.
Collapse
Affiliation(s)
- Liliana Cepoi
- The Institute of Microbiology and Biotechnology, 1 Academiei Str., 2028, Chisinau, Moldova
- State University "Dmitrie Cantemir", 3/2 Academiei Str, 2028, Chisinau, Moldova
| | - Inga Zinicovscaia
- Joint Institute for Nuclear Research, 6 Joliot-Curie Str, 1419890, Dubna, Russia.
- Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering, 30 Reactorului Str. MG-6, Bucharest -, Magurele, Romania.
- The Institute of Chemistry, 3 Academiei Str., 2028, Chisinau, Moldova.
| | - Ludmila Rudi
- The Institute of Microbiology and Biotechnology, 1 Academiei Str., 2028, Chisinau, Moldova
| | - Tatiana Chiriac
- The Institute of Microbiology and Biotechnology, 1 Academiei Str., 2028, Chisinau, Moldova
| | - Vera Miscu
- The Institute of Microbiology and Biotechnology, 1 Academiei Str., 2028, Chisinau, Moldova
| | - Svetlana Djur
- The Institute of Microbiology and Biotechnology, 1 Academiei Str., 2028, Chisinau, Moldova
| | - Ludmila Strelkova
- Joint Institute for Nuclear Research, 6 Joliot-Curie Str, 1419890, Dubna, Russia
| | - Dmitrii Grozdov
- Joint Institute for Nuclear Research, 6 Joliot-Curie Str, 1419890, Dubna, Russia
| |
Collapse
|
25
|
Zhou B, Ma J, Chen F, Zou Y, Wei Y, Zhong H, Pan K. Mechanisms underlying silicon-dependent metal tolerance in the marine diatom Phaeodactylum tricornutum. Environ Pollut 2020; 262:114331. [PMID: 32443203 DOI: 10.1016/j.envpol.2020.114331] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 02/27/2020] [Accepted: 03/03/2020] [Indexed: 06/11/2023]
Abstract
Anthropogenic activities have significantly changed the stoichiometry and concentrations of nutrients in coastal waters. Silicon (Si) has become a potential limiting nutrient due to disproportionate nitrogen, phosphorus, and silicate inputs into these areas. The disrupted nutrient ratios can cause changes to metal sensitivity and accumulation in marine diatoms, an important group of eukaryotic phytoplankton that requires silicon for growth. In this study, we examined the effects of Si availability on the metal sensitivity in the diatom P. tricornutum. We found that Si starvation dramatically compromised its cadmium, copper, and lead tolerances. Interestingly, multiple lines of evidence indicated that Si-enriched cells had higher metal adsorption and influx rates than Si-starved cells. Yet Si-enriched cells also had a greater ability to respond to and counteract metal toxicity via elevated expression of membrane and vacuolar metal transporters and greater antioxidant activities which scavenge reactive oxygen species created by metal stress.
Collapse
Affiliation(s)
- Beibei Zhou
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China; Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Jie Ma
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China; Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Fengyuan Chen
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
| | - Yue Zou
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
| | - Yang Wei
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
| | - Huan Zhong
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210046, China
| | - Ke Pan
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China.
| |
Collapse
|
26
|
Bejaoui S, Bouziz M, Ghribi F, Chetoui I, Cafsi ME. Assessment of the biochemical and nutritional values of Venerupis decussata from Tunisian lagoons submitted to different anthropogenic ranks. Environ Sci Pollut Res Int 2020; 27:1734-1751. [PMID: 31755057 DOI: 10.1007/s11356-019-06851-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 10/21/2019] [Indexed: 06/10/2023]
Abstract
The present study aimed to evaluate the biochemical status of Venerupis decussata collected seasonally from two Tunisian coastline lagoons (Ghar El Melh and Boughrara) submitted to different anthropogenic levels. Trace elements were significantly higher in clams from Boughrara, especially during the warm season. Fatty acids, proximate compositions, and nutritional value of both clam populations were higher, appearing to be the best for human consumption principally during the spring season. The principal component analysis was determined, including phospholipids and reserve lipids, revealing a great variation with the exogenous and endogenous factors. Generally, clams from Boughrara had a significant alteration in biochemical composition principally due to the anthropogenic levels and physicochemical fluctuation of this lagoon. Our results reflected the healthy benefit of clam consumption and the use of energy reserves and essential fatty acids as a great biomarker to assess ecological risk in lagoons and other coastal ecosystems.
Collapse
Affiliation(s)
- Safa Bejaoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia.
| | - Mehdi Bouziz
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Feriel Ghribi
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Imene Chetoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - M'hamed El Cafsi
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| |
Collapse
|
27
|
Ma W, Li X, Wang Q, Ren Z, Crabbe MJC, Wang L. Tandem oligomeric expression of metallothionein enhance heavy metal tolerance and bioaccumulation in Escherichia coli. Ecotoxicol Environ Saf 2019; 181:301-307. [PMID: 31202929 DOI: 10.1016/j.ecoenv.2019.06.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/25/2019] [Accepted: 06/07/2019] [Indexed: 06/09/2023]
Abstract
Metallothioneins (MTs) are a family of low molecular weight, cysteine-rich, metal-binding proteins, which play important roles in metal homeostasis and heavy metal detoxification. In our previous study, a novel full length MT cDNA was successfully cloned from the freshwater crab (Sinopotamon henanense). In the present study, tandem repeats of two and three copies of the crab MT gene were integrated by overlap extension PCR (SOE-PCR) and expressed in Escherichia coli. The SUMO fusion expression system was adopted to increase the stability and solubility of the recombinant MT proteins. The recombinant proteins were purified and their metal-binding abilities were further analyzed by the ultraviolet absorption spectral scan. Furthermore, the metal tolerance and bioaccumulation of E. coli cells expressing oligomeric MTs were determined. Results showed that the recombinant plasmids pET28a-SUMO-2MT and pET28a-SUMO-3MT were successfully constructed. SDS-PAGE analysis showed that the SUMO-2MT and SUMO-3MT were expressed mainly in the soluble forms. Oligomeric MTs expression significantly enhanced Cu, Cd or Zn tolerance and accumulation in E. coli in the order: SUMO-3MT˃SUMO-2MT˃SUMO-MT˃control. Cells harboring pET28a-SUMO -3MT exhibited the highest Cu, Cd or Zn bioaccumulation at 5.8-fold, 3.1-fold or 6.7-fold higher than that of the control cells. Our research could lay a foundation for large-scale preparation of MTs and provide a scientific basis for bioremediation of heavy metal pollution by oligomeric MTs.
Collapse
Affiliation(s)
- Wenli Ma
- School of Life Science, Shanxi University, Taiyuan, 030006, PR China.
| | - Xuefen Li
- School of Life Science, Shanxi University, Taiyuan, 030006, PR China
| | - Qi Wang
- School of Life Science, Shanxi University, Taiyuan, 030006, PR China
| | - Zhumei Ren
- School of Life Science, Shanxi University, Taiyuan, 030006, PR China
| | - M James C Crabbe
- School of Life Science, Shanxi University, Taiyuan, 030006, PR China; Wolfson College, University of Oxford, Oxford, OX2 6UD, UK; Institute of Biomedical and Environmental Science & Technology, Faculty of Creative Arts, Technologies and Science, University of Bedfordshire, University Square, Luton, LU1 3JU, UK
| | - Lan Wang
- School of Life Science, Shanxi University, Taiyuan, 030006, PR China
| |
Collapse
|
28
|
Mina R, Alves J, Alves da Silva A, Natal-da-Luz T, Cabral JA, Barros P, Topping CJ, Sousa JP. Wing membrane and fur samples as reliable biological matrices to measure bioaccumulation of metals and metalloids in bats. Environ Pollut 2019; 253:199-206. [PMID: 31310870 DOI: 10.1016/j.envpol.2019.06.123] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/26/2019] [Accepted: 06/29/2019] [Indexed: 06/10/2023]
Abstract
There is a growing conservation concern about the possible consequences of environmental contamination in the health of bat communities. Most studies on the effects of contaminants in bats have been focused on organic contaminants, and the consequences of bat exposure to metals and metalloids remain largely unknown. The aim of this study was to evaluate the suitability of external biological matrices (fur and wing membrane) for the assessment of exposure and bioaccumulation of metals in bats. The concentration of arsenic, cadmium, cobalt, chromium, copper, manganese, nickel, lead, selenium and zinc was measured in internal organs (liver, heart, brain), internal (bone) and external tissues (wing membrane, fur) collected from bat carcasses of four species (Hypsugo savii, Nyctalus leisleri, Pipistrellus pipistrellus, Pipistrellus pygmaeus) obtained in windfarm mortality searches. With the exception of zinc (P = 0.223), the results showed significant differences between the concentrations of metals in the analyzed tissues for all metals (P < 0.05). Significant differences were also found between organs/tissues (P < 0.001), metals (P < 0.001) and a significant interaction between organs/tissues and metals was found (P < 0.001). Despite these results, the patterns in terms of metal accumulation were similar for all samples. Depending on the metal, the organ/tissue that showed the highest concentrations varied, but fur and wing had the highest concentrations for most metals. The variability obtained in terms of metal concentrations in different tissues highlights the need to define standardized methods capable of being applied in monitoring bat populations worldwide. The results indicate that wing membrane and fur, biological matrices that may be collected from living bats, yield reliable results and may be useful for studies on bats ecotoxicology, coupled to a standardized protocol for large-scale investigation of metal accumulation.
Collapse
Affiliation(s)
- Rúben Mina
- Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Portugal
| | - Joana Alves
- Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Portugal.
| | - António Alves da Silva
- Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Portugal
| | - Tiago Natal-da-Luz
- Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Portugal
| | - João A Cabral
- CITAB - Centre for Research and Technology of Agro-Environment and Biological Sciences, Laboratory of Applied Ecology, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
| | - Paulo Barros
- CITAB - Centre for Research and Technology of Agro-Environment and Biological Sciences, Laboratory of Applied Ecology, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
| | - Christopher J Topping
- Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Portugal; Department of Bioscience, Aarhus University, Rønde, Denmark
| | - José Paulo Sousa
- Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Portugal
| |
Collapse
|
29
|
Subotić S, Višnjić-Jeftić Ž, Đikanović V, Spasić S, Krpo-Ćetković J, Lenhardt M. Metal Accumulation in Muscle and Liver of the Common Nase (Chondrostoma nasus) and Vimba Bream (Vimbavimba) from the Danube River, Serbia: Bioindicative Aspects. Bull Environ Contam Toxicol 2019; 103:261-266. [PMID: 31227854 DOI: 10.1007/s00128-019-02657-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 06/15/2019] [Indexed: 06/09/2023]
Abstract
Accumulation of 17 elements in muscle and liver of common nase and vimba bream, caught between February and May 2016 in the Danube River (1173 river kilometer), were assessed by ICP-OES. The principal component analysis grouped muscle and liver samples based on element concentrations (muscle grouped by higher Ba and Sr values, and liver grouped by higher Al, B, Cd, Cr, Cu, Fe, Mn, and Zn values), but no grouping between the two species was observed. Concentrations of Ba, Cu, Fe, and Zn were significantly higher in muscle, and concentrations of Ba, Cd, Cu, and Mn in liver of common nase, while vimba bream had significantly higher concentrations of Cr and Fe in liver. Common nase has a higher affinity for bioaccumulation of Cu, Fe, and Zn in muscle, while vimba bream has a higher affinity for Al, Cd, and Cr in muscle.
Collapse
Affiliation(s)
- Srđan Subotić
- Faculty of Biology, University of Belgrade, Belgrade, Serbia.
| | | | - Vesna Đikanović
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Belgrade, Serbia
| | - Slađana Spasić
- Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia
- Faculty of Informatics and Computing, University Singidunum, Belgrade, Serbia
| | | | - Mirjana Lenhardt
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Belgrade, Serbia
| |
Collapse
|
30
|
De Guglielmo V, Puoti R, Notariale R, Maresca V, Ausió J, Troisi J, Verrillo M, Basile A, Febbraio F, Piscopo M. Alterations in the properties of sperm protamine-like II protein after exposure of Mytilus galloprovincialis (Lamarck 1819) to sub-toxic doses of cadmium. Ecotoxicol Environ Saf 2019; 169:600-606. [PMID: 30496991 DOI: 10.1016/j.ecoenv.2018.11.069] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/17/2018] [Accepted: 11/16/2018] [Indexed: 05/25/2023]
Abstract
Protamine-like proteins (PL-II, PL-III and PL-IV) represent the major basic nuclear component of Mytilus galloprovincialis L sperm chromatin. The present study investigates the effects induced on the properties of PL-II protein after exposure of Mytilus galloprovincialis L for 24 h to 1.5 and 5 µM CdCl2. We found cadmium accumulation in protamine-like proteins with a linear grow up with the exposition dose. In particular, after 5 µM CdCl2 mussels exposure, the mobility of PL-II band changed in SDS-PAGE, suggesting structural rearrangement in presence of cadmium. Structural analysis using fluorescent probes, indicated that at 5 µM CdCl2 the complete conformational change of PL-II protein was reached. In the same condition of mussels exposure of 5 µM CdCl2, PL-II protein changed its DNA binding mode, which determined a closer DNA binding, because higher amount of NaCl were required for PL-II protein release by sperm nuclei. These results supported the hypothesis that mussel exposure to this CdCl2 dose, although lower to toxic ones, affects the properties of this protein and as a consequence chromatin organization of spermatozoa that is essential for the success of fertilization.
Collapse
Affiliation(s)
- Virgilia De Guglielmo
- University of Naples Federico II, Dept. of Biology, via Cinthia, 80126 Naples, Italy
| | - Raffaela Puoti
- University of Naples Federico II, Dept. of Biology, via Cinthia, 80126 Naples, Italy
| | - Rosaria Notariale
- University of Naples Federico II, Dept. of Biology, via Cinthia, 80126 Naples, Italy
| | - Viviana Maresca
- University of Naples Federico II, Dept. of Biology, via Cinthia, 80126 Naples, Italy
| | - Juan Ausió
- University of Victoria, Dept. of Biochemistry & Microbiology, Victoria, British Columbia, Canada
| | - Jacopo Troisi
- Theoreo srl-spin-off dell'Universita` degli Studi di Salerno, 84090 Salerno, Italy
| | - Mariavittoria Verrillo
- University of Naples Federico II, Dept. of Agricultural Sciences, Via Università 100, 84055 Portici, Italy
| | - Adriana Basile
- University of Naples Federico II, Dept. of Biology, via Cinthia, 80126 Naples, Italy
| | - Ferdinando Febbraio
- CNR, Institute of Protein Biochemistry, via Pietro Castellino 111, 80131 Naples, Italy.
| | - Marina Piscopo
- University of Naples Federico II, Dept. of Biology, via Cinthia, 80126 Naples, Italy.
| |
Collapse
|
31
|
Le Croizier G, Schaal G, Point D, Le Loc'h F, Machu E, Fall M, Munaron JM, Boyé A, Walter P, Laë R, Tito De Morais L. Stable isotope analyses revealed the influence of foraging habitat on mercury accumulation in tropical coastal marine fish. Sci Total Environ 2019; 650:2129-2140. [PMID: 30290354 DOI: 10.1016/j.scitotenv.2018.09.330] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 09/25/2018] [Accepted: 09/25/2018] [Indexed: 06/08/2023]
Abstract
Bioaccumulation of toxic metal elements including mercury (Hg) can be highly variable in marine fish species. Metal concentration is influenced by various species-specific physiological and ecological traits, including individual diet composition and foraging habitat. The impact of trophic ecology and habitat preference on Hg accumulation was analyzed through total Hg concentration and stable isotope ratios of carbon (δ13C) and nitrogen (δ15N) in the muscle of 132 fish belonging to 23 different species from the Senegalese coast (West Africa), where the marine ecosystem is submitted to nutrient inputs from various sources such as upwelling or rivers. Species-specific ecological traits were first investigated and results showed that vertical (i.e. water column distribution) and horizontal habitat (i.e. distance from the coast) led to differential Hg accumulation among species. Coastal and demersal fish were more contaminated than offshore and pelagic species. Individual characteristics therefore revealed an increase of Hg concentration in muscle that paralleled trophic level for some locations. Considering all individuals, the main carbon source was significantly correlated with Hg concentration, again revealing a higher accumulation for fish foraging in nearshore and benthic habitats. The large intraspecific variability observed in stable isotope signatures highlights the need to conduct ecotoxicological studies at the individual level to ensure a thorough understanding of mechanisms driving metal accumulation in marine fish. For individuals from a same species and site, Hg variation was mainly explained by fish length, in accordance with the bioaccumulation of Hg over time. Finally, Hg concentrations in fish muscle are discussed regarding their human health impact. No individual exceeded the current maximum acceptable limit for seafood consumption set by both the European Union and the Food and Agriculture Organization of the United Nations. However, overconsumption of some coastal demersal species analyzed here could be of concern regarding human exposure to mercury.
Collapse
Affiliation(s)
- Gaël Le Croizier
- Laboratoire des Sciences de l'Environnement Marin (LEMAR), UMR 6539 CNRS, UBO, IRD, IFREMER, Institut Universitaire Européen de la Mer (IUEM), rue Dumont d'Urville, BP 70, 29280 Plouzané, France; Géosciences Environnement Toulouse (GET), UMR 5563 CNRS, IRD, UPS, CNES, Observatoire Midi Pyrénées (OMP), 14 avenue Edouard Belin, 31400 Toulouse, France.
| | - Gauthier Schaal
- Laboratoire des Sciences de l'Environnement Marin (LEMAR), UMR 6539 CNRS, UBO, IRD, IFREMER, Institut Universitaire Européen de la Mer (IUEM), rue Dumont d'Urville, BP 70, 29280 Plouzané, France
| | - David Point
- Géosciences Environnement Toulouse (GET), UMR 5563 CNRS, IRD, UPS, CNES, Observatoire Midi Pyrénées (OMP), 14 avenue Edouard Belin, 31400 Toulouse, France
| | - François Le Loc'h
- Laboratoire des Sciences de l'Environnement Marin (LEMAR), UMR 6539 CNRS, UBO, IRD, IFREMER, Institut Universitaire Européen de la Mer (IUEM), rue Dumont d'Urville, BP 70, 29280 Plouzané, France
| | - Eric Machu
- Laboratoire d'Océanographie Physique et Spatiale (LOPS), UMR 6523 CNRS, UBO, IRD, IFREMER, Institut Universitaire Européen de la Mer (IUEM), rue Dumont d'Urville, 29280 Plouzané, France; Laboratoire de Physique de l'Atmosphère et de l'Océan Siméon Fongang, Université Cheikh Anta DIOP de Dakar, Ecole Supérieure Polytechnique, BP 5085, Dakar Fann, Sénégal
| | - Massal Fall
- Laboratoire de Physique de l'Atmosphère et de l'Océan Siméon Fongang, Université Cheikh Anta DIOP de Dakar, Ecole Supérieure Polytechnique, BP 5085, Dakar Fann, Sénégal; Centre de Recherches Océanographiques de Dakar-Thiaroye (CRODT/ISRA), BP 2241, Dakar, Sénégal
| | - Jean-Marie Munaron
- Laboratoire des Sciences de l'Environnement Marin (LEMAR), UMR 6539 CNRS, UBO, IRD, IFREMER, Institut Universitaire Européen de la Mer (IUEM), rue Dumont d'Urville, BP 70, 29280 Plouzané, France
| | - Aurélien Boyé
- Laboratoire des Sciences de l'Environnement Marin (LEMAR), UMR 6539 CNRS, UBO, IRD, IFREMER, Institut Universitaire Européen de la Mer (IUEM), rue Dumont d'Urville, BP 70, 29280 Plouzané, France
| | - Pierre Walter
- Géosciences Environnement Toulouse (GET), UMR 5563 CNRS, IRD, UPS, CNES, Observatoire Midi Pyrénées (OMP), 14 avenue Edouard Belin, 31400 Toulouse, France
| | - Raymond Laë
- Laboratoire des Sciences de l'Environnement Marin (LEMAR), UMR 6539 CNRS, UBO, IRD, IFREMER, Institut Universitaire Européen de la Mer (IUEM), rue Dumont d'Urville, BP 70, 29280 Plouzané, France
| | - Luis Tito De Morais
- Laboratoire des Sciences de l'Environnement Marin (LEMAR), UMR 6539 CNRS, UBO, IRD, IFREMER, Institut Universitaire Européen de la Mer (IUEM), rue Dumont d'Urville, BP 70, 29280 Plouzané, France
| |
Collapse
|
32
|
Radomyski A, Lei K, Giubilato E, Critto A, Lin C, Marcomini A. Bioaccumulation of trace metals in aquatic food web. A case study, Liaodong Bay, NE China. Mar Pollut Bull 2018; 137:555-565. [PMID: 30503468 DOI: 10.1016/j.marpolbul.2018.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 11/01/2018] [Accepted: 11/02/2018] [Indexed: 06/09/2023]
Abstract
The recently developed modelling tool MERLIN-Expo was applied to support the exposure assessment of an aquatic food web to trace metals in a coastal environment. The exposure scenario, built on the data from Daliao River estuary in the Liaodong Bay (Bohai Sea, China), affected by long-term and large-scale industrial activities as well as rapid urbanization in Liao River watershed, represents an interesting case-study for ecological exposure modelling due to the availability of local data on metal concentrations in water and sediment. The bioaccumulation of selected trace metals in aquatic organisms was modelled and compared with field data from local aquatic organisms. Both model results and experimental data demonstrated that As, Cd, Cu, Ni, Pb and Zn, out of examined metals, were accumulated most abundantly by invertebrates and less by higher trophic level species. The body parts of the sampled animals with the highest measured concentration of metals were predominantly muscles, intestine and liver and fish skin in the case of Cr. The Morris and extended Fourier Analysis (EFAST) were used to account for variability in selected parameters of the bioaccumulation model. Food assimilation efficiency and slopes and intercepts of two sub-models for calculating metal specific BCFs (BCFmetal-exposure concentration) and fish weight (Weightfish-Lengthfish) were identified as the most influential parameters on ecological exposure to selected metals.
Collapse
Affiliation(s)
- Artur Radomyski
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari Venice, Via Torino 155, Mestre, 30172 Venice, Italy
| | - Kai Lei
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, 100875 Beijing, People's Republic of China
| | - Elisa Giubilato
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari Venice, Via Torino 155, Mestre, 30172 Venice, Italy
| | - Andrea Critto
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari Venice, Via Torino 155, Mestre, 30172 Venice, Italy.
| | - Chunye Lin
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, 100875 Beijing, People's Republic of China.
| | - Antonio Marcomini
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari Venice, Via Torino 155, Mestre, 30172 Venice, Italy
| |
Collapse
|
33
|
Tovar-Sánchez E, Cervantes-Ramírez T, Castañeda-Bautista J, Gómez-Arroyo S, Ortiz-Hernández L, Sánchez-Salinas E, Mussali-Galante P. Response of Zea mays to multimetal contaminated soils: a multibiomarker approach. Ecotoxicology 2018; 27:1161-1177. [PMID: 30120659 DOI: 10.1007/s10646-018-1974-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/25/2018] [Indexed: 06/08/2023]
Abstract
Heavy metals present in mine tailings pollute agroecosystems, put the integrity of the environment at risk and become a major route of exposure to humans. The present study was carried out in Taxco, Guerrero, Mexico, where millions of tons of mine tailings have been deposited. Soils from this region are used for agricultural activities. Maize (Zea mays) was selected as a test plant, because it is one of the most common and important cereal crops in Mexico and worldwide. Thirteen metals were selected and their bioaccumulation in roots, leaves and fruits were measured in plants cultivated in soils contaminated with mine tailings and those cultivated in non-contaminated soils. The effect of metal bioaccumulation on: macro and micromorphology, size, biomass, coloration leaf patterns and on DNA damage levels in different structures were determined. The bioaccumulation pattern was: root > leaf > fruit, being only Mn and Cr bioaccumulated in all three structures and V in the roots and leaves. A significant effect of metal bioaccumulation on 50% of the size and leaf shape and 55% of the biomass characters in Z. mays exposed plants was detected. Regarding micromorphological characters, a significant effect of metal bioaccumulation on 67% of the leaf characters and on 100% of the color basal leaf characters was noted. The effect of metal bioaccumulation on the induction of DNA damage (leaf > fruit > root) was detected employing single cell gel electrophoresis analysis. An approach, in which multi endpoints are used is necessary to estimate the extent of the detrimental effects of metal pollution on agroecosystem integrity contaminated with mine tailings.
Collapse
Affiliation(s)
- Efraín Tovar-Sánchez
- Laboratorio de Marcadores Moleculares, Centro de Investigación en Biodiversidad y Conservación, Universidad Autónoma del Estado de Morelos. Av. Universidad 1001, Col. Chamilpa, Cuernavaca, Morelos, Mexico
| | - Tatiana Cervantes-Ramírez
- Laboratorio de Marcadores Moleculares, Centro de Investigación en Biodiversidad y Conservación, Universidad Autónoma del Estado de Morelos. Av. Universidad 1001, Col. Chamilpa, Cuernavaca, Morelos, Mexico
- Maestría en Biología Integrativa de la Biodiversidad y la Conservación, Centro de Investigación en Biodiversidad y Conservación, Universidad Autónoma del Estado de Morelos. Av. Universidad 1001, Col. Chamilpa, Cuernavaca, Morelos, Mexico
| | - Javier Castañeda-Bautista
- Laboratorio de Marcadores Moleculares, Centro de Investigación en Biodiversidad y Conservación, Universidad Autónoma del Estado de Morelos. Av. Universidad 1001, Col. Chamilpa, Cuernavaca, Morelos, Mexico
| | - Sandra Gómez-Arroyo
- Laboratorio de Genotoxicología Ambiental, Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México, Ciudad Universitaria, Coyoacán 04510, Ciudad de México, Mexico
| | - Laura Ortiz-Hernández
- Laboratorio de Investigaciones Ambientales, Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos. Avenida Universidad 1001, Colonia Chamilpa, Cuernavaca, Morelos, Mexico
| | - Enrique Sánchez-Salinas
- Laboratorio de Investigaciones Ambientales, Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos. Avenida Universidad 1001, Colonia Chamilpa, Cuernavaca, Morelos, Mexico
| | - Patricia Mussali-Galante
- Laboratorio de Investigaciones Ambientales, Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos. Avenida Universidad 1001, Colonia Chamilpa, Cuernavaca, Morelos, Mexico.
| |
Collapse
|
34
|
He Y, Guo C, Lv J, Hou S, Zhang Y, Zhang Y, Xu J. Predicting trace metal bioavailability to chironomids in sediments by diffusive gradients in thin films. Sci Total Environ 2018; 636:134-141. [PMID: 29704710 DOI: 10.1016/j.scitotenv.2018.04.285] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 04/18/2018] [Accepted: 04/20/2018] [Indexed: 06/08/2023]
Abstract
The technique of diffusive gradients in thin films (DGT) has been developed as a promising tool to assess metal bioavailability in sediment. However, it has yet to be determined whether the DGT-labile metal in sediment is representative of bioavailable fraction for benthic organisms. In this study, the performance of DGT for predicting metal bioavailability was evaluated by exposing DGT and chironomids Chironomus tentans to a series of metal-contaminated natural sediments in the laboratory. Conventional methods, including acid-volatile sulfides and simultaneously extracted metals method, and total recoverable and dilute-acid extractable metal concentrations were also used to assess the availability of Zn, Cu and Pb to chironomids. The bioassay results showed that >70% of the larvae (73 ± 1.7%-98 ± 0.5%) survived in all sediment samples, however, an enhanced uptake of Zn, Cu and Pb by C. tentans in contaminated sediments was observed compared to control sediments. The correlation analyses indicated that the total recoverable metal concentrations and DGT-metal fluxes in the surficial sediment (-1 cm) were all significantly associated with metal bioaccumulation in C. tentans (p < 0.01). Given the advantages of DGT devices for in situ and time-averaged measurement of the potentially bioavailable fraction, DGT-metal fluxes were proved to be a better surrogate to predict C. tentans response to metal contamination. The results further supported the applicability of the DGT technique as an alternative method to assess the bioavailability of metals in sediment to benthic invertebrates.
Collapse
Affiliation(s)
- Yan He
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Changsheng Guo
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Jiapei Lv
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Song Hou
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Yan Zhang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Yuan Zhang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Jian Xu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
| |
Collapse
|
35
|
Ruiz MD, Iriel A, Yusseppone MS, Ortiz N, Di Salvatore P, Fernández Cirelli A, Ríos de Molina MC, Calcagno JA, Sabatini SE. Trace metals and oxidative status in soft tissues of caged mussels (Aulacomya atra) on the North Patagonian coastline. Ecotoxicol Environ Saf 2018; 155:152-161. [PMID: 29510310 DOI: 10.1016/j.ecoenv.2018.02.064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 02/20/2018] [Accepted: 02/22/2018] [Indexed: 06/08/2023]
Abstract
This study investigated metal accumulation and oxidative effects in mantle, gill and digestive gland of the ribbed mussel Aulacomya atra from the Argentinean North Patagonian coastline. Mussels were transplanted over an 18-month period from a site with low anthropogenic impact to a harbor site with higher seawater concentration of aluminum, chromium, copper, manganese, nickel and zinc. Total trace metal concentration in seawater did not change throughout the 18-month transplant in either site. A. atra bioaccumulated metals in digestive gland, gills and mantle at different levels. Digestive gland had the highest concentration of metals, especially towards the end of the transplant experiment in the harbor area. Mussels transplanted to the harbor site experienced an upregulation in their antioxidant system, which likely explains the lack of oxidative damage to lipids despite higher metal accumulation. These results demonstrate that A. atra selectively accumulates metals from the water column and their prooxidant effects depend on the tissue antioxidant defenses and the exposure time.
Collapse
Affiliation(s)
- M D Ruiz
- Instituto de Ciencia y Tecnología Dr. Cesar Milstein, (CONICET), Saladillo 2468, C1440FFX Ciudad Autónoma de Buenos Aires, Argentina
| | - A Iriel
- Instituto de Investigaciones en Producción Animal / INPA(UBA-CONICET) / Centro de Estudios Transdisciplinarios del Agua (CETA), Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, Av. Chorroarín 280, C1427CWO Ciudad Autónoma de Buenos Aires, Argentina
| | - M S Yusseppone
- Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de Mar del Plata (UNMDP), CC 1260 Correo Central (B7600WAG), Mar del Plata, Argentina
| | - N Ortiz
- Instituto de Biología de Organismos Marinos (IBIOMAR - CCT CONICET-CENPAT), Blvd. Brown 2915, 9120 Puerto Madryn, Argentina; Universidad Tecnológica Nacional - Facultad Regional Chubut, Av. del Trabajo 1536, 9120 Puerto Madryn, Argentina
| | - P Di Salvatore
- Centro Austral de Investigaciones Científicas (CADIC)-CONICET, Houssay 200, V9410CAB Ushuaia, Argentina
| | - A Fernández Cirelli
- Instituto de Investigaciones en Producción Animal / INPA(UBA-CONICET) / Centro de Estudios Transdisciplinarios del Agua (CETA), Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, Av. Chorroarín 280, C1427CWO Ciudad Autónoma de Buenos Aires, Argentina
| | - M C Ríos de Molina
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pab. II, Intendente Guiraldes 2160, C1428EHA Ciudad Autónoma de Buenos Aires, Argentina; CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Pab. II, Intendente Guiraldes 2160, C1428EHA Ciudad Autónoma de Buenos Aires, Argentina
| | - J A Calcagno
- Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico (CEBBAD)- Departamento de Ciencias Naturales y Antropológicas-Universidad Maimonides, Hidalgo 775, C1405BCK Ciudad Autónoma de Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - S E Sabatini
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pab. II, Intendente Guiraldes 2160, C1428EHA Ciudad Autónoma de Buenos Aires, Argentina; CONICET, Universidad de Buenos Aires. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), Pab. II, Intendente Guiraldes 2160, C1428EHA Ciudad Autónoma de Buenos Aires, Argentina; Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pab. II, Intendente Guiraldes 2160, C1428EHA Ciudad Autónoma de Buenos Aires, Argentina.
| |
Collapse
|
36
|
Oladipo OG, Ezeokoli OT, Maboeta MS, Bezuidenhout JJ, Tiedt LR, Jordaan A, Bezuidenhout CC. Tolerance and growth kinetics of bacteria isolated from gold and gemstone mining sites in response to heavy metal concentrations. J Environ Manage 2018; 212:357-366. [PMID: 29454247 DOI: 10.1016/j.jenvman.2018.01.038] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 12/22/2017] [Accepted: 01/12/2018] [Indexed: 06/08/2023]
Abstract
Response and growth kinetics of microbes in contaminated medium are useful indices for the screening and selection of tolerant species for eco-friendly bio-augmentative remediation of polluted environments. In this study, the heavy metal (HM) tolerance, bioaccumulation and growth kinetics of seven bacterial strains isolated from mining sites to 10 HMs (Cd, Hg, Ni, Al, Cr, Pb, Cu, Fe, Mn and Zn) at varied concentrations (25-600 mgL-1) were investigated. The isolates were phylogenetically (16S rRNA gene) related to Lysinibacillus macroides, Achromobacter spanius, Bacillus kochii, B. cereus, Klebsiella pneumoniae, Pseudomonas mosselii and P. nitroreducens. Metal tolerance, effects on lag phase duration and growth rates were assessed using the 96-well micro-titre method. Furthermore, metal bioaccumulation and quantities within cells were determined by transmission electron microscopy and electron dispersive x-ray analyses. Tolerance to Ni, Pb, Fe and Mn occurred at highest concentrations tested. Growth rates increased with increasing Fe concentrations, but reduced significantly (p < .05) with increasing Zn, Cu, Hg, Cd and Al. Significantly higher (p < .05) growth rates (compared to controls) was found with some isolates in Hg (25 mgL-1), Ni (100 mgL-1), Cr (150 mgL-1), Mn (600 mgL-1), Pb (100 mgL-1), Fe (600 mgL-1) and Al (50 mgL-1). Lag phase urations were isolate- and heavy metal-specific, in direct proportion to concentrations. A. spanius accumulated the most Mn and Zn, while B. cereus accumulated the most Cu. Metals accumulated intra-cellularly without cell morphology distortions. The isolates' multi-metal tolerance, intra-cellular metal bioaccumulation and growth kinetics suggest potentials for application in the synergetic biodegradation and bioremediation of polluted environments, especially HM-rich sites.
Collapse
Affiliation(s)
- Oluwatosin Gbemisola Oladipo
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa.
| | - Obinna Tobechukwu Ezeokoli
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa; Microbiology and Environmental Biotechnology Research Group, Agricultural Research Council-Institute for Soil, Climate and Water, Pretoria 0001, South Africa
| | - Mark Steve Maboeta
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
| | - Jacobus Johannes Bezuidenhout
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
| | - Louwrens R Tiedt
- Laboratory for Electron Microscopy, Chemical Resource Beneficiation (CRB), North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
| | - Anine Jordaan
- Laboratory for Electron Microscopy, Chemical Resource Beneficiation (CRB), North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
| | - Cornelius Carlos Bezuidenhout
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom 2520, South Africa
| |
Collapse
|
37
|
Dalzochio T, Ressel Simões LA, Santos de Souza M, Prado Rodrigues GZ, Petry IE, Andriguetti NB, Herbert Silva GJ, Gehlen G, Basso da Silva L. Water quality parameters, biomarkers and metal bioaccumulation in native fish captured in the Ilha River, southern Brazil. Chemosphere 2017; 189:609-618. [PMID: 28963978 DOI: 10.1016/j.chemosphere.2017.09.089] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 09/15/2017] [Accepted: 09/18/2017] [Indexed: 06/07/2023]
Abstract
The Ilha River is one of the main tributaries of the Sinos River, southern Brazil, and it is located in an area characterized by low population density and presence of agricultural activities. Thus, this study aimed to assess the water quality of two sites of the Ilha River (source and mouth, S1 and S2 respectively) in five sampling periods using water physicochemical and microbiological analyses, biomarkers, such as condition factor, micronucleus test, gill histopathological analysis, and metal bioaccumulation in the native fish Bryconamericus iheringii. Mean values of BOD5, thermotolerant coliforms, aluminum, iron and lead exceeded the limits established by the Brazilian legislation for surface waters at both sampling sites. Significant higher micronucleus, nuclear abnormalities and mucous cells frequencies were found at S2 in, at least, one sampling period, whereas fish from S1 presented significant lower condition factor, higher frequencies of lamellar alterations and higher concentrations of chromium and nickel in muscle. Additionally, concentrations of cadmium, chromium and lead in fish muscle exceeded the limits considered safe for human consumption at both sites in at least one sampling period. Data from our study evidenced the mouth of the Ilha River suffers from point genotoxic effects, whereas the source is also contaminated by metals, despite being located in an area under minor anthropic activities.
Collapse
Affiliation(s)
- Thaís Dalzochio
- Programa de Pós-Graduação em Qualidade Ambiental, Universidade Feevale, Brazil
| | | | | | | | | | | | | | - Günther Gehlen
- Programa de Pós-Graduação em Qualidade Ambiental, Universidade Feevale, Brazil
| | | |
Collapse
|
38
|
Basile A, Loppi S, Piscopo M, Paoli L, Vannini A, Monaci F, Sorbo S, Lentini M, Esposito S. The biological response chain to pollution: a case study from the "Italian Triangle of Death" assessed with the liverwort Lunularia cruciata. Environ Sci Pollut Res Int 2017; 24:26185-26193. [PMID: 28567683 DOI: 10.1007/s11356-017-9304-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 05/17/2017] [Indexed: 04/16/2023]
Abstract
The liverwort Lunularia cruciata, known for being a species tolerant to pollution able to colonize urban areas, was collected in the town of Acerra (South Italy) to investigate the biological effects of air pollution in one of the three vertices of the so-called Italian Triangle of Death. The ultrastructural damages observed by transmission electron microscopy in specimens collected in Acerra were compared with samples collected in the city center of Naples and in a small rural site far from sources of air pollution (Riccia, Molise, Southern Italy). The biological response chain to air pollution was investigated considering vitality, photosynthetic efficiency, heat shock protein 70 (Hsp70) induction and gene expression levels, and chlorophyll degradation and related ultrastructural alterations. Particularly, a significant increment in Hsp70 expression and occurrence, and modifications in the chloroplasts' ultrastructure can be strictly related to the environmental pollution conditions in the three sites. The results could be interpreted in relation to the use of these parameters as biomarkers for environmental pollution.
Collapse
Affiliation(s)
- Adriana Basile
- Dipartimento di Biologia, Università di Napoli "Federico II"-Complesso Universitario di Monte Sant'Angelo, Via Cinthia 4, I-80126, Naples, Italy
| | - Stefano Loppi
- Dipartimento di Scienze della Vita, Università di Siena, Via Pier Andrea Mattioli, 453100, Siena, Italy
| | - Marina Piscopo
- Dipartimento di Biologia, Università di Napoli "Federico II"-Complesso Universitario di Monte Sant'Angelo, Via Cinthia 4, I-80126, Naples, Italy
| | - Luca Paoli
- Dipartimento di Scienze della Vita, Università di Siena, Via Pier Andrea Mattioli, 453100, Siena, Italy
| | - Andrea Vannini
- Dipartimento di Scienze della Vita, Università di Siena, Via Pier Andrea Mattioli, 453100, Siena, Italy
| | - Fabrizio Monaci
- Dipartimento di Scienze della Vita, Università di Siena, Via Pier Andrea Mattioli, 453100, Siena, Italy
| | - Sergio Sorbo
- Ce.S.M.A, University of Naples "Federico II"-Complesso Universitario Monte Sant'Angelo, Via Cinthia 4, I-80126, Naples, Italy
| | - Marco Lentini
- Dipartimento di Biologia, Università di Napoli "Federico II"-Complesso Universitario di Monte Sant'Angelo, Via Cinthia 4, I-80126, Naples, Italy
| | - Sergio Esposito
- Dipartimento di Biologia, Università di Napoli "Federico II"-Complesso Universitario di Monte Sant'Angelo, Via Cinthia 4, I-80126, Naples, Italy.
| |
Collapse
|
39
|
Kemp M, Wepener V, de Kock KN, Wolmarans CT. Metallothionein Induction as Indicator of Low Level Metal Exposure to Aquatic Macroinvertebrates from a Relatively Unimpacted River System in South Africa. Bull Environ Contam Toxicol 2017; 99:662-667. [PMID: 29124302 DOI: 10.1007/s00128-017-2201-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 10/25/2017] [Indexed: 06/07/2023]
Abstract
The Marico River is relatively unaffected by anthropogenic activities. However, metal concentrations-mainly from natural sources-occasionally exceed environmental quality guidelines. Macroinvertebrates are capable to react to these metals through processes such as the induction of metallothioneins (MTs). The aims of this study were to determine whether the induction of MTs can be used as indicator of natural metal exposure in not anthropogenically impacted systems and whether there are relationships between metal concentrations in water, sediment and macroinvertebrates and concomitant MT levels. Positive correlations were found between metals in sediment and macroinvertebrates, while there were no correlations between metal concentrations in water and macroinvertebrates. Even in a not anthropogenically impacted system, a positive correlation existed between trace metal bioaccumulation (e.g. Ni, Pb, Zn) in macroinvertebrates and the induction of MTs. There were, however, no correlations between MTs and bioaccumulation of earth metals (e.g. Al, Fe, Mn, Ti).
Collapse
Affiliation(s)
- M Kemp
- School of Biological Sciences, North-West University, Potchefstroom, South Africa.
| | - V Wepener
- School of Biological Sciences, North-West University, Potchefstroom, South Africa
| | - K N de Kock
- School of Biological Sciences, North-West University, Potchefstroom, South Africa
| | - C T Wolmarans
- School of Biological Sciences, North-West University, Potchefstroom, South Africa
| |
Collapse
|
40
|
Ferrante M, Pappalardo AM, Ferrito V, Pulvirenti V, Fruciano C, Grasso A, Sciacca S, Tigano C, Copat C. Bioaccumulation of metals and biomarkers of environmental stress in Parablennius sanguinolentus (Pallas, 1814) sampled along the Italian coast. Mar Pollut Bull 2017; 122:288-296. [PMID: 28655460 DOI: 10.1016/j.marpolbul.2017.06.060] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 06/19/2017] [Accepted: 06/20/2017] [Indexed: 06/07/2023]
Abstract
Heavy metal pollution is one of the greatest threats to the ecosystems because it degrades the habitat and is potentially toxic to wildlife and human populations. In the last few decades, bioaccumulation studies performed with a multimarker approach have been a valuable tool for the investigation of environmental and animal safety. We perform an analysis of a benthic teleost fish species - Parablennius sanguinolentus - sampled at several Italian coastal sites with different degrees of anthropogenic pressure. Our integrative analysis encompasses bioaccumulation of 10 metals, biomarkers of environmental stress (micronuclei and nuclear abnormalities) and neutral genetic variation (using sequences of the mtDNA control region). We find a clear and significant correlation of metal bioaccumulation with micronuclei and nuclear abnormalities, especially with undisputed genotoxic metals, such as Cd, Cr, Hg and Pb. Furthermore, the molecular genetic analysis revealed a decrease of genetic variability in the populations more subjected to anthropic pressure.
Collapse
Affiliation(s)
- Margherita Ferrante
- Department of Medical Sciences, Surgical and Advanced Technologies "G.F. Ingrassia", Hygiene and Public Health, University of Catania, Via Santa Sofia 87, Catania, Italy
| | - Anna Maria Pappalardo
- Department of Biological, Geological and Environmental Sciences, University of Catania, Via Androne 81, 95124 Catania, Italy
| | - Venera Ferrito
- Department of Biological, Geological and Environmental Sciences, University of Catania, Via Androne 81, 95124 Catania, Italy
| | - Valentina Pulvirenti
- Department of Biological, Geological and Environmental Sciences, University of Catania, Via Androne 81, 95124 Catania, Italy
| | - Carmelo Fruciano
- School of Earth, Environmental and Biological Sciences, Queensland University of Technology, Gardens Point, Brisbane, QLD 4000, Australia
| | - Alfina Grasso
- Department of Medical Sciences, Surgical and Advanced Technologies "G.F. Ingrassia", Hygiene and Public Health, University of Catania, Via Santa Sofia 87, Catania, Italy
| | - Salvatore Sciacca
- Department of Medical Sciences, Surgical and Advanced Technologies "G.F. Ingrassia", Hygiene and Public Health, University of Catania, Via Santa Sofia 87, Catania, Italy
| | - Concetta Tigano
- Department of Biological, Geological and Environmental Sciences, University of Catania, Via Androne 81, 95124 Catania, Italy
| | - Chiara Copat
- Department of Medical Sciences, Surgical and Advanced Technologies "G.F. Ingrassia", Hygiene and Public Health, University of Catania, Via Santa Sofia 87, Catania, Italy.
| |
Collapse
|
41
|
Méndez-Fernández L, Martinez-Madrid M, Pardo I, Rodriguez P. Baseline tissue concentrations of metal in aquatic oligochaetes: Field and laboratory approaches. Environ Pollut 2017; 223:636-643. [PMID: 28169072 DOI: 10.1016/j.envpol.2017.01.070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 01/16/2017] [Accepted: 01/27/2017] [Indexed: 06/06/2023]
Abstract
Metal tissue residue evaluation in benthic macroinvertebrates is an important component of an integrated approach to ecological risk assessment of metals and metalloids in the Nalón River basin (North Spain), where historic mining activities took place. The purpose of this study was to know the baseline tissue concentration of 7 metals (Cd, Cu, Cr, Hg, Ni, Pb, and Zn) and one metalloid (As) in aquatic oligochaetes, sediment burrower organisms, representative of the collector-gatherer functional feeding group in the macroinvertebrate community. Metal concentration was measured in sediment and field aquatic oligochaetes at several reference (minimally disturbed) sites of the Nalón River basin, selected following Water Framework Directive criteria. Metal tissue residues were measured separately in field microdriles and lumbricids and compared with tissue concentrations measured in the aquatic oligochaete Tubifex tubifex exposed to reference sediments from the Nalón and other Cantabrian River basins in 28-d chronic laboratory bioassays. Metal tissue residues in bioassay organisms attained usually higher levels than in field worms, in special for As, Cu, Hg and Zn, although metal levels were within the same order of magnitude. The baseline values for metals were calculated from 90th percentile (P90) values in field aquatic oligochaetes (microdriles and lumbricids). The P90 for Hg, As and Zn could efficiently discriminate Toxic and Non-Toxic sites, while baseline values calculated for the other metals deserve further research due either to the low range of values found in the present study, or to the regulation of the metal body concentration, as in the case of Cu.
Collapse
Affiliation(s)
- Leire Méndez-Fernández
- Dpt. Zoology and Animal Cellular Biology University of the Basque Country Box. 644, 48080 Bilbao, Spain.
| | - Maite Martinez-Madrid
- Dpt. Genetics, Physical Anthropology and Animal Physiology University of the Basque Country Box. 644, 48080 Bilbao, Spain.
| | - Isabel Pardo
- Dpt. Aquatic Ecology and Animal Biology University of Vigo, 36310 Vigo, Spain.
| | - Pilar Rodriguez
- Dpt. Zoology and Animal Cellular Biology University of the Basque Country Box. 644, 48080 Bilbao, Spain.
| |
Collapse
|
42
|
Sánchez-Marín P, Beiras R. Subcellular distribution and trophic transfer of Pb from bivalves to the common prawn Palaemon serratus. Ecotoxicol Environ Saf 2017; 138:253-259. [PMID: 28068582 DOI: 10.1016/j.ecoenv.2017.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 12/12/2016] [Accepted: 01/02/2017] [Indexed: 06/06/2023]
Abstract
The edible clam Dosinia exoleta has been reported to accumulate high contents of lead (Pb) in soft tissues disregarding the levels of Pb in the environment. This is due to the retention of Pb in the form of metal rich granules (MRG) in their kidneys throughout the mollusc lifespan. The potential for trophic transfer of Pb in this form to predators is expected to be low, since metals in the form of MRG are generally supposed to be trophically unavailable, but this assumption is based on studies with other metals (Ag, Cd, Cu or Zn) and has not been demonstrated with Pb until now. This study was designed to test if the Pb present in D. exoleta in the form of MRG is available to a decapod consumer, the common prawn Palaemon serratus, in comparison with a mussel diet showing a different subcellular distribution of Pb. As hypothesised, despite the high Pb concentrations (15µgg-1ww) offered to the prawns as D. exoleta tissues, Pb was almost completely unavailable for trophic transfer, and the prawns fed with this diet during 28 days showed the same Pb accumulation as prawns fed with a control diet with a much lower Pb concentration. On the contrary, individuals fed with mussel tissues containing the same Pb concentrations as the diet based on D. exoleta tissues showed 10 times higher Pb bioaccumulation, corresponding to a trophic transfer factor of 1.1%. Subcellular fractionation experiments revealed that the fraction of Pb in the form of MRG was much lower for the mussel, confirming, as observed for other metals, that MRG-associated Pb is not available for trophic transfer to decapod crustaceans.
Collapse
Affiliation(s)
- Paula Sánchez-Marín
- Department of Ecology and Animal Biology and ECIMAT, University of Vigo, 36310 Vigo, Galicia, Spain.
| | - Ricardo Beiras
- Department of Ecology and Animal Biology and ECIMAT, University of Vigo, 36310 Vigo, Galicia, Spain
| |
Collapse
|
43
|
Boukadida K, Cachot J, Clérandeaux C, Gourves PY, Banni M. Early and efficient induction of antioxidant defense system in Mytilus galloprovincialis embryos exposed to metals and heat stress. Ecotoxicol Environ Saf 2017; 138:105-112. [PMID: 28033516 DOI: 10.1016/j.ecoenv.2016.12.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 12/12/2016] [Accepted: 12/16/2016] [Indexed: 06/06/2023]
Abstract
UNLABELLED The present study aims to elucidate the stress response of early life stages of Mytilus galloprovincialis to the combine effects of selected metals and elevated temperature. For this purpose, we investigated the response of a large panel of oxidative stress markers such as catalase (CAT), superoxide dismutase (SOD), glutathione-S-transferase (GST) activities and lipid peroxidation (thiobarbituric acid reactive substrates (TBARS) concentration) and metallothionein accumulation (MT) as well as selected gene transcription level and metal accumulation in mussels larvae exposed to a sub-lethal concentration of Cu (9.54µg/L), Ag (2.55µg/L) and mixture of the two metals (Cu (6.67µg/L)+Ag (1.47µg/L)) along with a temperature gradient (18, 20 and 22°C) for 48h. Cu and Ag applied as single or mixture were differentially accumulated in mussel larvae according to the exposure temperature. Sod, cat, gst and mt-10 gene transcription levels showed an important increase in larvae exposed to Cu, Ag or to the mix compared to the control condition at 18°C. The same pattern but with higher induction levels was recorded in larvae co-exposed to metals at 20°C. At 22°C, a significant decrease in mRNA abundance of cat, gst and sod and a significant up-regulation of mts targets (mt10 and mt20) were observed. RESULTS suggest that co-exposure to metals and moderate elevated temperature (20 and 22°C) significantly increased the antioxidant enzyme activities of catalase (CAT), and glutathione-S-transferase (GST) and caused an increase of metal and metallothionein concentrations. In contrast, no significant change in lipid peroxidation products measured as TBARS content was observed indicating a protective response of anti-oxidative system. This study provides first evidences of the early and efficient protective response of antioxidant defense mechanisms in mussel's early life stages facing in multi stressors situations.
Collapse
Affiliation(s)
- Khouloud Boukadida
- Laboratory of Biochemistry and Environmental Toxicology, ISA, Chott-Mariem, 4042, Sousse, Tunisia; University Bordeaux I, Laboratory of Oceanic and Continental Environments and Paleoenvironments, EPOC, UMR 5805, F-33400, Talence, France
| | - Jérôme Cachot
- University Bordeaux I, Laboratory of Oceanic and Continental Environments and Paleoenvironments, EPOC, UMR 5805, F-33400, Talence, France
| | - Christelle Clérandeaux
- University Bordeaux I, Laboratory of Oceanic and Continental Environments and Paleoenvironments, EPOC, UMR 5805, F-33400, Talence, France
| | - Pierre-Yves Gourves
- University Bordeaux I, Laboratory of Oceanic and Continental Environments and Paleoenvironments, EPOC, UMR 5805, F-33400, Talence, France
| | - Mohamed Banni
- Laboratory of Biochemistry and Environmental Toxicology, ISA, Chott-Mariem, 4042, Sousse, Tunisia; Department of Environmental and Life Sciences, University of Piemonte Orientale Amedeo Avogadro, Via Bellini 25 G, 15100, Alessandria, Italy.
| |
Collapse
|
44
|
Sarmiento AM, Bonnail E, Nieto JM, DelValls Á. Bioavailability and toxicity of metals from a contaminated sediment by acid mine drainage: linking exposure-response relationships of the freshwater bivalve Corbicula fluminea to contaminated sediment. Environ Sci Pollut Res Int 2016; 23:22957-22967. [PMID: 27578093 DOI: 10.1007/s11356-016-7464-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 08/10/2016] [Indexed: 06/06/2023]
Abstract
Streams and rivers strongly affected by acid mine drainage (AMD) have legal vacuum in terms of assessing the water toxicity, since the use of conventional environmental quality biomarkers is not possible due to the absence of macroinvertebrate organisms. The Asian clam Corbicula fluminea has been widely used as a biomonitor of metal contamination by AMD in freshwater systems. However, these clams are considered an invasive species in Spain and the transplantation in the field study is not allowed by the Environmental Protection Agency. To evaluate the use of the freshwater bivalve C. fluminea as a potential biomonitor for sediments contaminated by AMD, the metal bioavailability and toxicity were investigated in laboratory by exposure of clams to polluted sediments for 14 days. The studied sediments were classified as slightly contaminated with As, Cr, and Ni; moderately contaminated with Co; considerably contaminated with Pb; and heavily contaminated with Cd, Zn, and specially Cu, being reported as very toxic to Microtox. On the fourth day of the exposure, the clams exhibited an increase in concentration of Ga, Ba, Sb, and Bi (more than 100 %), followed by Co, Ni, and Pb (more than 60 %). After the fourth day, a decrease in concentration was observed for almost all metals studied except Ni. An allometric function was used to determine the relationship between the increases in metal concentration in soft tissue and the increasing bioavailable metal concentrations in sediments.
Collapse
Affiliation(s)
- Aguasanta M Sarmiento
- Department of Earth Sciences, Faculty of Experimental Sciences, University of Huelva, Campus 'El Carmen', 21071, Huelva, Spain.
| | - Estefanía Bonnail
- UNESCO UNITWIN/WiCop, Department of Physical-Chemistry, Faculty of Marine and Environmental Sciences, University of Cádiz, Campus Río San Pedro, 11510 Puerto Real, Cádiz, Spain
| | - José Miguel Nieto
- Department of Earth Sciences, Faculty of Experimental Sciences, University of Huelva, Campus 'El Carmen', 21071, Huelva, Spain
| | - Ángel DelValls
- UNESCO UNITWIN/WiCop, Department of Physical-Chemistry, Faculty of Marine and Environmental Sciences, University of Cádiz, Campus Río San Pedro, 11510 Puerto Real, Cádiz, Spain
| |
Collapse
|
45
|
Jiang H, Qin D, Chen Z, Tang S, Bai S, Mou Z. Heavy Metal Levels in Fish from Heilongjiang River and Potential Health Risk Assessment. Bull Environ Contam Toxicol 2016; 97:536-542. [PMID: 27473127 DOI: 10.1007/s00128-016-1894-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 07/23/2016] [Indexed: 06/06/2023]
Abstract
Concentrations of Cu, Zn, Cr, As, Cd, Pb and Hg were determined in 153 samples covering 18 fish species collected from Heilongjiang River, China, and the potential health risks to local residents through fish consumption were estimated. Results revealed that all metals were detected with Cd and Pb having considerably lower detection rate. There were 28.6 % of Lethenteron camtschaticum samples exceeding the limit of inorganic As content established by Chinese legislation. Metal bioaccumulation in fish were poorly correlated with fish sizes, and generally tended to increase with trophic levels. The hazard quotient values of all fish species were far below 1 for general population and fishermen. The carcinogenic risk of As in L. camtschaticum for the local fishermen exceeded the acceptable level of 10(-4) rise in cancer rates, but was considered safe given the migratory habits of the fish.
Collapse
Affiliation(s)
- Haifeng Jiang
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, 150070, China
| | - Dongli Qin
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, 150070, China.
| | - Zhongxiang Chen
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, 150070, China
| | - Shizhan Tang
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, 150070, China
| | - Shuyan Bai
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, 150070, China
| | - Zhenbo Mou
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, 150070, China
| |
Collapse
|
46
|
Hernout BV, Arnold KE, McClean CJ, Walls M, Baxter M, Boxall ABA. A national level assessment of metal contamination in bats. Environ Pollut 2016; 214:847-858. [PMID: 27155931 DOI: 10.1016/j.envpol.2016.04.079] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 04/21/2016] [Accepted: 04/22/2016] [Indexed: 06/05/2023]
Abstract
Many populations of bat species across the globe are declining, with chemical contamination one of many potential stressors implicated in these demographic changes. Metals still contaminate a wide range of habitats, but the risks to bats remain poorly understood. This study is the first to present a national scale assessment of toxic metal (Cd, Pb) and essential trace metal (Cu, Zn) concentrations in bats. Metal concentrations in tissues (kidneys, liver, stomach -stomach content, bones and fur) were measured in 193 Pipistrellus sp. in England and Wales using ICP-MS, and compared to critical toxic concentrations for small mammals. The concentrations of metals determined in bat tissues were generally lower than those reported elsewhere. Strong positive associations were found between concentrations in tissues for a given metal (liver and kidneys for Cd, Cu and Pb; stomach and fur and fur and bones for Pb), suggesting recent as well as long term exposure to these contaminants. In addition, positive correlations between concentrations of different metals in the same tissues (Cd and Zn, Cu and Zn, Cd and Pb, Pb and Zn) suggest a co-exposure of metals to bats. Approximately 21% of the bats sampled contained residues of at least one metal at concentrations high enough to elicit toxic effects (associated with kidney damage), or to be above the upper level measured in other mammal species. Pb was found to pose the greatest risk (with 7-11% of the bats containing concentrations of toxicological concern), followed by Cu (4-9%), Zn (0.5-5.2%) and Cd (0%). Our data suggest that leaching of metals into our storage matrix, formaldehyde, may have occurred, especially for Cu. The overall findings suggest that metal contamination is an environmental stressor affecting bat populations, and that further research is needed into the direct links between metal contamination and bat population declines worldwide.
Collapse
Affiliation(s)
- Béatrice V Hernout
- Environment Department, University of York, Heslington, York, YO10 5NG, UK; The Food and Environment Research Agency Sand Hutton, Fera Science Ltd (Fera), National Agri-Food Innovation Campus, Heavy Metals in Food & Feed National Reference Laboratory, Sand Hutton, York, YO41 1LZ, UK.
| | - Kathryn E Arnold
- Environment Department, University of York, Heslington, York, YO10 5NG, UK
| | - Colin J McClean
- Environment Department, University of York, Heslington, York, YO10 5NG, UK
| | - Michael Walls
- The Food and Environment Research Agency Sand Hutton, Fera Science Ltd (Fera), National Agri-Food Innovation Campus, Heavy Metals in Food & Feed National Reference Laboratory, Sand Hutton, York, YO41 1LZ, UK
| | - Malcolm Baxter
- The Food and Environment Research Agency Sand Hutton, Fera Science Ltd (Fera), National Agri-Food Innovation Campus, Heavy Metals in Food & Feed National Reference Laboratory, Sand Hutton, York, YO41 1LZ, UK
| | | |
Collapse
|
47
|
Veronez ACDS, Salla RV, Baroni VD, Barcarolli IF, Bianchini A, Dos Reis Martinez CB, Chippari-Gomes AR. Genetic and biochemical effects induced by iron ore, Fe and Mn exposure in tadpoles of the bullfrog Lithobates catesbeianus. Aquat Toxicol 2016; 174:101-108. [PMID: 26930479 DOI: 10.1016/j.aquatox.2016.02.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 02/15/2016] [Accepted: 02/16/2016] [Indexed: 06/05/2023]
Abstract
For decades, the extraction of minerals has intensified in order to meet the demand of industry. Iron ore deposits are important sources of metals, such as iron (Fe) and manganese (Mn). The particulate ores can be dispersed during extraction, transport and storage, with potential to induce biological impacts. Amphibians are very sensitive to environmental stressors. Therefore, the present study aimed to assess the effects of iron ore, Fe and Mn exposure during the metamorphosis of Lithobates catesbeianus. Endpoints analyzed included morphological (biometrical and developmental analyses), whole body Fe and Mn concentration in, plasma ferritin concentration, erythrocyte DNA damage (measured through comet assay and micronucleus test) and liver activity of enzymes involved in oxidative status [glutathione S-transferase (GST) and catalase (CAT)]. Tadpoles were kept under control condition (no contaminant addition) or exposed to iron ore (3.79mg/L as fine particulate matter); Fe (nominal concentration: 0.51mg/L Fe as C10H12FeN2NaO8; Fe-EDTA); and Mn (nominal concentration: 5.23mg/L Mn as 4H2O.MnCl2) for 30 days. Virtually, no mortality was observed, except for one tadpole found dead in the iron ore treatment. However, tadpoles exposed to iron ore had longer tail than those kept under control conditions while tadpoles exposed to manganese chloride showed higher body length than control ones. Exposure to Fe and Mn induced a delay in tadpole metamorphosis, especially when these metals are presented not as a mixture (iron ore). Tadpoles exposed to iron ore had increased whole body Fe and Mn while those exposed to Fe and Mn accumulated each metal individually. Tadpoles exposed to any of the contaminants tested showed a significant increase in erythrocyte DNA damage and frequency of micronuclei. In addition, they showed higher liver GST activity respect with those kept under control conditions. Plasma ferritin concentration and liver CAT activity were higher only in tadpoles exposed to iron ore. These findings indicated that tadpoles accumulated Fe and Mn at the whole body level after exposure to the single metals or to their mixture as iron ore. In addition, they indicate that Fe and Mn accumulation can induce oxidative stress with consequent significant developmental, genotoxic and biochemical effects in L. catesbeianus tadpoles.
Collapse
Affiliation(s)
- Alexandra Caroline da Silva Veronez
- Universidade Vila Velha-UVV, Laboratório de Ictiologia Aplicada (LAB PEIXE), Rua Comissário José Dantas de Melo no 21, Boa Vista, 29102-770 Vila Velha, ES, Brazil.
| | - Rômulo Victor Salla
- Universidade Vila Velha-UVV, Laboratório de Ictiologia Aplicada (LAB PEIXE), Rua Comissário José Dantas de Melo no 21, Boa Vista, 29102-770 Vila Velha, ES, Brazil.
| | - Vinícius Dadalto Baroni
- Universidade Vila Velha-UVV, Laboratório de Ictiologia Aplicada (LAB PEIXE), Rua Comissário José Dantas de Melo no 21, Boa Vista, 29102-770 Vila Velha, ES, Brazil.
| | - Indianara Fernanda Barcarolli
- Universidade do Estado de Santa Catarina-UDESC, Av. Madre Benvenuta, 2007-Itacorubi, 88035-001 Florianópolis, SC, Brazil.
| | - Adalto Bianchini
- Universidade Federal do Rio Grande-FURG, Instituto de Ciências Biológicas, Av. Itália km 8, Carreiros, 96, 203-900 Rio Grande, RS, Brazil.
| | - Claudia Bueno Dos Reis Martinez
- Universidade Estadual de Londrina - UEL, Departamento de Ciências Fisiológicas, Laboratório de Ecofisiologia Animal, Caixa-postal: 10011, 86057-970 Londrina, PR, Brazil.
| | - Adriana Regina Chippari-Gomes
- Universidade Vila Velha-UVV, Laboratório de Ictiologia Aplicada (LAB PEIXE), Rua Comissário José Dantas de Melo no 21, Boa Vista, 29102-770 Vila Velha, ES, Brazil.
| |
Collapse
|
48
|
Lacoue-Labarthe T, Warnau M, Beaugeard L, Pascal PY. Trophic transfer of radioisotopes in Mediterranean sponges through bacteria consumption. Chemosphere 2016; 144:1885-1892. [PMID: 26544727 DOI: 10.1016/j.chemosphere.2015.10.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 09/21/2015] [Accepted: 10/11/2015] [Indexed: 06/05/2023]
Abstract
Numerous field studies highlighted the capacities of marine sponges to bioaccumulate trace elements and assessed their potential as biomonitors of the marine environment. Experimental works demonstrated that dissolved metals and radionuclides can be taken up directly by sponge tissues but, to the best of our knowledge, little is known on the contribution of the dietary pathway through the consumption of contaminated bacteria considered as one of the trophic source in sponge diet. Objectives of this work are to study trophic transfer of radiotracers (110m)Ag, (241)Am, (109)Cd, (57)Co, (134)Cs, (54)Mn and (65)Zn from the marine bacteria Pseudomonas stutzeri to the Mediterranean sponges Aplysina cavernicola and Ircinia oros. P. stutzeri efficiently bioaccumulated trace elements in our culture experimental conditions with CF comprised between 10(5) and 10(7) after 48 h of growth in radiolabeled medium. When fed with these radiolabelled bacteria, A. cavernicola took up around 60% of radiotracers accumulated in trophic source except (134)Cs for which only 8% has been transferred from bacteria to sponge. Contrasting to this, I. oros retained only 7% of (110m)Ag, (109)Cd and (65)Zn counted in bacteria, but retained 2-fold longer accumulated metals in its tissues. The sponge inter-specific differences of accumulation and depuration following a trophic exposure are discussed with respect to the structure and the clearance capacities of each species.
Collapse
Affiliation(s)
- Thomas Lacoue-Labarthe
- International Atomic Energy Agency - Environment Laboratories, 4 Quai Antoine Ier, MC 98000 Monaco, Monaco; Littoral Environnement et Sociétés, UMR 7266 CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, 17000 La Rochelle, France.
| | - Michel Warnau
- International Atomic Energy Agency - Environment Laboratories, 4 Quai Antoine Ier, MC 98000 Monaco, Monaco
| | - Laureen Beaugeard
- Littoral Environnement et Sociétés, UMR 7266 CNRS - Université de La Rochelle, 2 rue Olympe de Gouges, 17000 La Rochelle, France
| | - Pierre-Yves Pascal
- Département de Biologie, Université des Antilles et de la Guyane, UMR 7138 UPMC-CNRS-MNHN-IRD, Equipe 'biologie de la mangrove', UFR des Sciences Exactes et Naturelles, BP 592, 97159 Pointe-à-Pitre, Guadeloupe, France
| |
Collapse
|
49
|
Rycewicz-Borecki M, McLean JE, Dupont RR. Bioaccumulation of copper, lead, and zinc in six macrophyte species grown in simulated stormwater bioretention systems. J Environ Manage 2016; 166:267-275. [PMID: 26517275 DOI: 10.1016/j.jenvman.2015.10.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 10/02/2015] [Accepted: 10/11/2015] [Indexed: 06/05/2023]
Abstract
Stormwater bioretention (BR) systems collect runoff containing heavy metals, which can concentrate in soil environments and potentially leach into groundwater. This greenhouse experiment evaluated differences among six plant species undergoing three varying hydraulic and pollutant loads in their bioaccumulation potential when subjected to continual application of low metal concentrations as a means of preventing copper, lead, and zinc accumulation in the BR soil. Results show that >92% of metal mass applied to the treatments via synthetic stormwater was removed from the exfiltrate within 27 cm of soil depth. Compacted soil conditions of unplanted controls retained significantly more Cu, Pb, and Zn than Carex praegracilis, and Carex microptera treatments. Differences in above and below ground plant tissue concentrations differed among species, resulting in significant differences in mass accumulation. In the above ground tissue, from highest to lowest, Phragmites australis accumulated 8 times more Cu than Scirpus acutus, and C. microptera accumulated 18 times more Pb, and 6 times more Zn than Scirpus validus. These results, and differences among species in mass distribution of the metals recovered at the end of the study, reveal various metal accumulation mechanisms.
Collapse
Affiliation(s)
- Malgorzata Rycewicz-Borecki
- Utah State University, Utah Water Research Laboratory, Department of Civil and Environmental Engineering, 8200 Old Main Hill, Logan UT 84322, USA.
| | - Joan E McLean
- Utah State University, Utah Water Research Laboratory, Department of Civil and Environmental Engineering, 8200 Old Main Hill, Logan UT 84322, USA.
| | - R Ryan Dupont
- Utah State University, Utah Water Research Laboratory, Department of Civil and Environmental Engineering, 8200 Old Main Hill, Logan UT 84322, USA.
| |
Collapse
|
50
|
Spanopoulos-Zarco P, Ruelas-Inzunza J, Jara-Marini ME, Meza-Montenegro M. Bioaccumulation of arsenic and selenium in bycatch fishes Diapterus peruvianus, Pseudupeneus grandisquamis, and Trachinotus kennedyi from shrimp trawling in the continental shelf of Guerrero, México. Environ Monit Assess 2015; 187:700. [PMID: 26497560 DOI: 10.1007/s10661-015-4916-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Accepted: 10/13/2015] [Indexed: 06/05/2023]
Abstract
With the aim of determining arsenic (As) and selenium (Se) concentrations in bycatch fishes from SW Mexico and comparing elemental concentrations with limits for human consumption set in the national and international legislation, three fish species (Diapterus peruvianus, Pseudupeneus grandisquamis, and Trachinotus kennedyi) were collected from Guerrero state during trawling operations. Additionally, As and Se levels in muscle tissue were compared with similar species from diverse areas. The order of As and Se concentrations was T. kennedyi>P. grandisquamis>D. peruvianus. In Mexico, there is no regulation of As and Se levels in fish. In comparison to the legal limit (0.1 μg g(-1) wet weight) set by legislation in Venezuela, As levels in the edible portion of T. kennedyi (0.632 μg g(-1) wet weight), P. grandisquamis (0.166 μg g(-1) wet weight), and D. peruvianus (0.157 μg g(-1) wet weight) were above this limit. In the case of Se, average concentrations in T. kennedyi (0.323 μg g(-1) wet weight) were above the maximum permissible limit (0.30 μg g(-1) wet weight) set in the Chilean legislation. Se concentrations in Carangoides bajad from Saudi Arabia were comparable to values in T. kennedyi (this study). In relation to As, concentrations varied in magnitude orders; the highest As concentration (range 10.35 to 23.71 μg g(-1) wet weight) corresponded to Mullus barbatus from the Iberian Mediterranean.
Collapse
Affiliation(s)
- Pamela Spanopoulos-Zarco
- Technological Institute of Sonora, 5 de Febrero 818 Sur, Col. Centro, 85000, Ciudad Obregón, Sonora, México.
| | - Jorge Ruelas-Inzunza
- Technological Institute of Mazatlán, Post Office Box 757, 82000, Mazatlán, Sinaloa, México
| | - Martín Enrique Jara-Marini
- Centro de Investigación en Alimentación y Desarrollo A.C., Carretera a la Victoria Km 0.6, Ejido La Victoria, Post Office Box 1735, 83304, Hermosillo, Sonora, México
| | - Mercedes Meza-Montenegro
- Technological Institute of Sonora, 5 de Febrero 818 Sur, Col. Centro, 85000, Ciudad Obregón, Sonora, México
| |
Collapse
|