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Bongiorno D, Giosuè C, Indelicato S, Avellone G, Maniaci G, Del Core M, D'Agostino F. Helix aspersa aspersa flour: An evaluation for dietary supplementation. Heliyon 2024; 10:e33373. [PMID: 39022109 PMCID: PMC11253521 DOI: 10.1016/j.heliyon.2024.e33373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 06/19/2024] [Accepted: 06/20/2024] [Indexed: 07/20/2024] Open
Abstract
This study assesses the nutritional composition and safety of lab-produced snail flour derived from Helix aspersa aspersa, an herbivorous pulmonated gastropod mollusc that occupies various trophic levels in food chains. Our analysis focused on key nutritional aspects, including moisture, ash, protein, and fat contents. Contaminant analysis on the powder showed levels below detectable limits for PAHs, PCBs, PBDEs. The heavy metal concentration was found to be either on par with or lower than values reported in existing literature, indicating the safety of these snail powders for human consumption. Our results revealed a notable presence of polyunsaturated fatty acids and essential amino acids and strongly support the idea that snail powders can serve as sustainable protein sources in both human and animal diets.
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Affiliation(s)
- David Bongiorno
- Department of Biological, Chemical and Pharmaceutical Science and Technology, University of Palermo, Palermo, 90123, Italy
| | - Cristina Giosuè
- Institute for Anthropic Impacts and Sustainability in the Marine Environment, National Council of Research (IAS-CNR), Lungomare Cristoforo Colombo 4521, Loc. Addaura, Palermo, 90149, Italy
| | - Serena Indelicato
- Department of Biological, Chemical and Pharmaceutical Science and Technology, University of Palermo, Palermo, 90123, Italy
| | - Giuseppe Avellone
- Department of Biological, Chemical and Pharmaceutical Science and Technology, University of Palermo, Palermo, 90123, Italy
| | - Giuseppe Maniaci
- Department of Agricultural Food and Forestry Sciences, University of Palermo, Palermo, 90128, Italy
| | - Marianna Del Core
- Institute of Anthropic Impacts and Sustainability in the Marine Environment (IAS), National Research Council of Italy (IAS-CNR), Trapani, 91021, Italy
| | - Fabio D'Agostino
- Institute of Anthropic Impacts and Sustainability in the Marine Environment (IAS), National Research Council of Italy (IAS-CNR), Trapani, 91021, Italy
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Benhamdoun A, Achtak H, Dahbi A. Bioaccumulation of trace metals in edible terrestrial snails, Theba pisana and Otala spp., in a dumpsite area in Morocco and assessment of human health risks for consumers. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:42810-42826. [PMID: 38878242 DOI: 10.1007/s11356-024-33945-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 06/04/2024] [Indexed: 07/04/2024]
Abstract
This study assessed the bioaccumulation patterns of five trace metals (Cd, Cr, Co, Cu, and Zn) in two edible snail species, Theba pisana and Otala spp., collected from a dumpsite in Safi City, Morocco. The results indicated that bioaccumulation might be species-specific, as metal concentration profiles varied between the two snail species. Additionally, higher metal levels in the dumpsite snails confirmed their potential as bioindicators of trace metal pollution in terrestrial environments. However, the distribution of trace elements within the edible parts of the snails showed marked unevenness, with the viscera accumulating more metals than the foot. The study also evaluated the potential human health risks associated with consuming these snails. Trace metal levels in the edible parts exceeded most international safety thresholds. The estimated daily intakes (EDIs) of trace metals through snail consumption were below the provisional tolerable daily intakes (PTDIs) for both children and adults, suggesting that daily consumption is generally safe. Nonetheless, the hazard index (HI) indicated that children might face health risks from long-term consumption of contaminated snails (HI > 1), while adults are less likely to experience such complications (HI < 1). The total target carcinogenic risk (TTCR) was below 1E-04 for both children and adults, indicating negligible to acceptable carcinogenic risks for all consumer groups.
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Affiliation(s)
- Abdellali Benhamdoun
- Research Team "Environment & Health", Department of Biology, Cadi Ayyad University, Polydisciplinary FacultyB.P. 4162, 46000, Sidi Bouzid, Safi, Morocco.
| | - Hafid Achtak
- Research Team "Environment & Health", Department of Biology, Cadi Ayyad University, Polydisciplinary FacultyB.P. 4162, 46000, Sidi Bouzid, Safi, Morocco
| | - Abdallah Dahbi
- Research Team "Environment & Health", Department of Biology, Cadi Ayyad University, Polydisciplinary FacultyB.P. 4162, 46000, Sidi Bouzid, Safi, Morocco
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Mukhtorova D, Hlava J, Száková J, Najmanová J, Tlustoš P. Can mollusks or insects serve as bioindicators of the risk element polluted area? Gastropods (Gastropoda) versus leaf beetles (Coleoptera: Chrysomelidae). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-28067-x. [PMID: 37273046 DOI: 10.1007/s11356-023-28067-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 05/30/2023] [Indexed: 06/06/2023]
Abstract
Two groups of invertebrates, terrestrial mollusks (Gastropoda) and Chrysomela populi leaf beetles (Coleoptera: Chrysomelidae), were sampled to estimate the suitability of these organisms as bioindicators of risk element pollution (predominantly Cd, Pb, and Zn) alongside the risk element concentration gradient in the contaminated area (former mining/smelting areas in the vicinity of Příbram city, Central Bohemia, Czech Republic). The individuals representing ten species of terrestrial snails and imagoes of C. populi were collected manually at five sampling sites, differing in the level of soil contamination with risk elements. The findings showed high variability of the results regardless of the element determined, animal species, and sampling location. Among the elements, higher accumulation ability was observed for Cd and Zn, given the higher bioaccessibility of these elements in soils compared to Pb, Cr, and Cu. Higher Cd and Zn accumulation in the soft tissues of gastropods (without any statistically significant differences among the species) compared to C. populi was also recorded. Medians of the bioaccumulation factors (BAFs) reached up to 33.2 for Cd and 5.8 for Zn, in gastropods while reaching up to 3.4 for Cd, and 2.3 for Zn, for C. populi. For both groups of organisms, paradoxically, a higher rate of accumulation of risk elements was observed in all analyzed organisms in sites with lower soil contamination compared to heavily contaminated sites. This indicated the ability of the organisms living in extreme conditions to avoid the uptake of these elements or to move among areas of different contamination levels. Thus, terrestrial gastropods and C. populi proved to be unsuitable bioindicators for assessing soil pollution.
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Affiliation(s)
- Dilnora Mukhtorova
- Department of Agroenvironmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, Prague Suchdol, 165 00, Czech Republic
| | - Jakub Hlava
- Department of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, Prague Suchdol, 165 00, Czech Republic
| | - Jiřina Száková
- Department of Agroenvironmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, Prague Suchdol, 165 00, Czech Republic.
| | - Jana Najmanová
- Department of Agroenvironmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, Prague Suchdol, 165 00, Czech Republic
| | - Pavel Tlustoš
- Department of Agroenvironmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, Prague Suchdol, 165 00, Czech Republic
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Rašković B, Poleksić V, Jarić I, Skorić S, Topisirović G, Stojnić B. Accumulation of metal trace elements in different body parts of terrestrial Roman snail Helix pomatia L., 1758 on three polluted sites in Serbia. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:21853-21862. [PMID: 36279051 DOI: 10.1007/s11356-022-23697-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
Atmospheric pollution remains one of the growing concerns in the twenty-first century, with particular focus on metal trace elements (MTE) from anthropogenic sources, due to their adverse effects on biota. The concentration and type of MTE in the atmosphere and in the soil are diverse, depending on the origin of pollutants, which can cause diverse detrimental effects on organisms living in the nearby environment. Three sites in Central Serbia with different origins of MTE pollution (urban contamination, smelting, and fly ash area) were assessed, using terrestrial Roman snails (Helix pomatia) as biomarker organisms. These snails are sentinel organisms and are known for their capacities for accumulation of MTE. Snails were sampled and their body was divided in three parts: viscera, foot, and shell and concentrations of MTE were determined in each of these body parts using inductively coupled plasma optical spectrometry. Results showed contrasting MTE accumulation patterns in body parts of the snails. Of three studied sites, snails sampled in the vicinity of fly ash containment had lower concentrations of MTE compared to other two polluted sites.
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Affiliation(s)
- Božidar Rašković
- University of Belgrade - Faculty of Agriculture, Nemanjina 6, Zemun, 11080, Belgrade, Serbia.
- Department of Microscopy, Laboratory of Histology and Embryology, ICBAS - School of Medicine and Biomedical Sciences, University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal.
| | - Vesna Poleksić
- University of Belgrade - Faculty of Agriculture, Nemanjina 6, Zemun, 11080, Belgrade, Serbia
| | - Ivan Jarić
- Institute of Hydrobiology, Biology Centre of the Czech Academy of Sciences, Na Sádkách 702/7, 370 05, České Budějovice, Czech Republic
- Department of Ecosystem Biology, Faculty of Science, University of South Bohemia, Branišovska 1645/31a, 370 05, České Budějovice, Czech Republic
| | - Stefan Skorić
- University of Belgrade - Institute for Multidisciplinary Research, Kneza Višeslava 1, 11000, Belgrade, Serbia
| | - Goran Topisirović
- University of Belgrade - Faculty of Agriculture, Nemanjina 6, Zemun, 11080, Belgrade, Serbia
| | - Bojan Stojnić
- University of Belgrade - Faculty of Agriculture, Nemanjina 6, Zemun, 11080, Belgrade, Serbia
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Al-Alam J, Millet M, Harb M, Akoury E, Tokajian S, Wazne M. Field evaluation of metal bioaccumulation in the gastropod Helix aspersa at agricultural and industrial sites in Lebanon. ENVIRONMENTAL MONITORING AND ASSESSMENT 2022; 195:197. [PMID: 36513908 DOI: 10.1007/s10661-022-10791-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 11/26/2022] [Indexed: 06/17/2023]
Abstract
Juvenile Helix aspersa Müller exposed in field microcosms were used to assess the spatial and temporal bioaccumulation of Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn at two agricultural and two industrial sites in Lebanon. The study was performed over a 12-week period where caged snails were sampled once every 3 weeks and assessed for metal bioaccumulation and partitioning between soft tissue and shells. Results showed that metal bioaccumulation by snails was site dependent, with Fe and Cd being the greatest and least accumulated metals, respectively. Significant differences between bioaccumulation in each of the matrices (soft tissue and shells) were also observed. Time-dependent bioaccumulation results showed an increasing accumulation trend at both agricultural sites, while a slight decline was observed at the end of the sampling campaign for the industrial sites. The study of the bioaccumulation factors (BAF) revealed that tested H. aspersa were macroconcentrators for Zn and Cd (BAF > 2) and deconcentrators for all other analyzed elements (BAF < 1). The high partitioning factor values obtained for Cu and Zn indicate an affinity of these two elements for the soft tissues of the snails. The results of this field study indicate that H. aspersa are well suited for active biomonitoring and could provide reliable information on metal pollution and bioavailability.
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Affiliation(s)
- Josephine Al-Alam
- Civil Engineering Department, Lebanese American University, 309 Bassil Building, Byblos, Lebanon
| | - Maurice Millet
- Institute of Chemistry and Processes for Energy, UMR 7515 Group of Physical Chemistry of the Atmosphere, Environment and Health ICPEES, University of Strasbourg, Strasbourg, France
| | - Moustapha Harb
- Civil Engineering Department, Lebanese American University, 309 Bassil Building, Byblos, Lebanon
| | - Elias Akoury
- Department of Natural Sciences, Lebanese American University, 1102-2801, Chouran Beirut, Lebanon
| | - Sima Tokajian
- Department of Natural Sciences, Lebanese American University, 1102-2801, Chouran Beirut, Lebanon
| | - Mahmoud Wazne
- Civil Engineering Department, Lebanese American University, 309 Bassil Building, Byblos, Lebanon.
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Bala M, Sharma A, Sharma G. Assessment of heavy metals in faecal pellets of blue rock pigeon from rural and industrial environment in India. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:43646-43655. [PMID: 32737784 DOI: 10.1007/s11356-020-09409-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 05/21/2020] [Indexed: 05/21/2023]
Abstract
The study was conducted to monitor concentration of six toxic metals in faecal pellets of blue rock pigeon from six industrial areas of Jaipur, i.e. Jhotwara, Malviya, Mansarover, Sitapura, Vishwakarma industrial areas and Sanganer industries, by using atomic absorption spectrophotometer. At the same time, trace metals were also analysed for a reference area so that a comparative impact of the metal pollution from the industries could be figured out. From the data obtained, the highest Cd, Cu, Ni, Pb and Zn concentrations were found in the faecal pellets from Sitapura industrial area (1.12 ± 0.60 μg/g; 128.9 ± 11.10 μg/g; 17 ± 2.87 μg/g; 79.6 ± 42.69 μg/g; 2250 ± 1390.16 μg/g) and the highest Cr (18.6 ± 3.65 μg/g) from Jhotwara industrial area. However, industrial environment has high deposition of studied trace metals (except Ni for Sanganer industries) as compared with reference area. The concentration of Cd was below the detectable level in faecal pellets from reference area. The trend of trace metals from Malviya, Sitapura, Jhotwara and reference areas was noticed as Zn > Cu > Pb > Cr > Ni > Cd and almost same for Sanganer industries and Mansarover industrial area as Zn > Cu > Cr > Pb > Ni > Cd. The excretion of heavy metals in fa1ecal pellets from Vishwakarma industrial area was noticed as Zn > Cr > Cu > Pb > Ni > Cd. Further levels of metals were varied significantly among different industrial areas, P ≤ 0.05, as well as between industrial areas and reference area. The observed high concentration of different heavy metals in faecal pellets of bird species shows their exposure to metal contamination which is warning to spiked environmental pollution.
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Affiliation(s)
- Manju Bala
- Department of Applied and Biosciences, Suresh Gyan Vihar University, Jaipur, India.
| | - Asha Sharma
- Department of Zoology, Swargiya PNKS Government P.G. College, Dausa, Rajasthan, India
| | - Gaurav Sharma
- Department of Microbiology, Suresh Gyan Vihar University, Jaipur, India
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Vukašinović-Pešić V, Pilarczyk B, Miller T, Rajkowska-Myśliwiec M, Podlasińska J, Tomza-Marciniak A, Blagojević N, Trubljanin N, Zawal A, Pešić V. Toxic Elements and Mineral Content of Different Tissues of Endemic Edible Snails ( Helix vladika and H. secernenda) of Montenegro. Foods 2020; 9:foods9060731. [PMID: 32503124 PMCID: PMC7353529 DOI: 10.3390/foods9060731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/26/2020] [Accepted: 05/29/2020] [Indexed: 11/17/2022] Open
Abstract
The objective of the present study is to determine the differences between the mineral content of various organs of Helix vladika and H. secernenda, the two most abundant edible snail species in Montenegro. The bioaccumulation of 12 examined elements (zinc, manganese, copper, aluminum, cadmium, lead, nickel, iron, chromium, lithium, selenium and mercury) was determined in the hepatopancreas, albumen gland, digestive tract, reproductive system, mantle, foot and shell from three sampling sites (Biogradska Gora, Nikšić and Malesija). The examined populations of H. vladika and H. secernenda showed a significant difference in their lithium and selenium contents. The levels of the most examined metals (Zn, Mn, Cu, Al, Cd, Pb, Se and Hg) varied significantly among organs. The digestive tract and hepatopancreas tend to bioaccumulate selenium and cadmium. The general mean concentration of cadmium in the examined snail tissues exceeded the maximum allowable level at the Biogradska Gora and Malesija sites. Therefore, the use of the Montenegrin edible snails collected from the wilderness for human consumption seems to be limited by their higher bioaccumulation capacity for toxic elements such as cadmium.
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Affiliation(s)
| | - Bogumiła Pilarczyk
- Department of Animal Reproduction Biotechnology and Environmental Hygiene, Faculty of Biotechnology and Animal Husbundry, West Pomeranian University of Technology, 71-415 Szczecin, Poland
| | - Tymoteusz Miller
- Institute of Marine and Environmental Sciences, University of Szczecin, 71-415 Szczecin, Poland
| | - Monika Rajkowska-Myśliwiec
- Department of Toxicology, Dairy Technology and Food Storage, Faculty of Food Science and Fisheries, West Pomeranian University of Technology, 71-415 Szczecin, Poland
| | - Joanna Podlasińska
- Department of Environmental Management, Faculty of Environmental Management and Agriculture, West Pomeranian University of Technology, 71-415 Szczecin, Poland
| | - Agnieszka Tomza-Marciniak
- Department of Animal Reproduction Biotechnology and Environmental Hygiene, Faculty of Biotechnology and Animal Husbundry, West Pomeranian University of Technology, 71-415 Szczecin, Poland
| | - Nada Blagojević
- Faculty of Metallurgy and Technology, University of Montenegro, 81000 Podgorica, Montenegro
| | - Nevzeta Trubljanin
- Department of Biology, University of Montenegro, 81000 Podgorica, Montenegro
| | - Andrzej Zawal
- Institute of Marine and Environmental Sciences, University of Szczecin, 71-415 Szczecin, Poland
| | - Vladimir Pešić
- Department of Biology, University of Montenegro, 81000 Podgorica, Montenegro
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Carpenè E, Andreani G, Ferlizza E, Menotta S, Fedrizzi G, Isani G. Trace Elements in Home-Processed Food Obtained from Unconventional Animals. Life (Basel) 2020; 10:E75. [PMID: 32456182 PMCID: PMC7281459 DOI: 10.3390/life10050075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/06/2020] [Accepted: 05/21/2020] [Indexed: 12/14/2022] Open
Abstract
Wild animals have been used as food since ancient times and, currently, the consumption of unconventional animals is increasing worldwide. The process of cooking meat using traditional recipes includes a variety of ingredients, which can influence the total metal intake from the diet. In this study, the concentrations of eight essential (Fe, Zn, Cu, Mn, Se, Ni, Mo, and Co) and six non-essential (Pb, Cd, Hg, Al, As, and Cr) trace elements were determined in home-processed food obtained from snails and from three common species of game animals (woodcock, pheasant, and hare), seasoned with anchovies, mushrooms, and different vegetables using inductively coupled plasma mass spectrometry (ICP-MS). In general, Fe was the most abundant trace element, ranging from 18 ± 8 µg/g in pheasant to 99 ± 76 µg/g in snail, and Co was the least abundant, ranging from 0.007 ± 0.003 µg/g in hare to 0.093 ± 0.048 µg/g in snail. Regarding the non-essential trace elements, Pb concentrations showed wide variations, reaching a concentration of 17.30 µg/g in hare, while Cd concentrations were higher in snail, ranging from 0.18 to 0.46 µg/g. These alternative food sources can offer an important contribution to the human nutritional requirements of essential trace elements, in particular of Fe. The high concentrations of Pb and Cd present in some samples should be considered as potentially dangerous for the consumers.
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Affiliation(s)
- Emilio Carpenè
- Department of Veterinary Medical Sciences, Alma Mater Studiorum, University of Bologna, via Tolara di sopra 50, 40064 Ozzano Emilia (BO), Italy; (E.C.); (G.I.)
| | - Giulia Andreani
- Department of Veterinary Medical Sciences, Alma Mater Studiorum, University of Bologna, via Tolara di sopra 50, 40064 Ozzano Emilia (BO), Italy; (E.C.); (G.I.)
| | - Enea Ferlizza
- Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum, University of Bologna, via Belmeloro 8, 40126 Bologna, Italy;
| | - Simonetta Menotta
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Chemical Department, via P. Fiorini 5, 40127 Bologna, Italy; (S.M.); (G.F.)
| | - Giorgio Fedrizzi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Chemical Department, via P. Fiorini 5, 40127 Bologna, Italy; (S.M.); (G.F.)
| | - Gloria Isani
- Department of Veterinary Medical Sciences, Alma Mater Studiorum, University of Bologna, via Tolara di sopra 50, 40064 Ozzano Emilia (BO), Italy; (E.C.); (G.I.)
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Vranković J, Janković-Tomanić M, Vukov T. Comparative assessment of biomarker response to tissue metal concentrations in urban populations of the land snail Helix pomatia (Pulmonata: Helicidae). Comp Biochem Physiol B Biochem Mol Biol 2020; 245:110448. [PMID: 32376364 DOI: 10.1016/j.cbpb.2020.110448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/21/2020] [Accepted: 04/29/2020] [Indexed: 10/24/2022]
Abstract
The traffic pressure is increasing, resulting in the emission of atmospheric pollution. Soil organisms will need to respond to pollution stressors. Among them, land snails are valuable indicators of ecosystem disturbance. In this study, land snails Helix pomatia were sampled from three city localities with different traffic intensity. Oxidative stress biomarkers catalase (CAT), glutathione peroxidase (GPX), glutathione reductase (GR) and glutathione-S-transferase (GST) in the foot muscle (FM) and hepatopancreas (HP) tissue were determined. Also, five heavy metal (Cd, Cu, Ni, Pb, and Zn) concentrations were quantified in soil and tissue samples. According to the results, the highway induces the strongest contamination on the surrounding environment, with the highest metal concentrations measured in soil and snails. At the most polluted locality, only Cd exceeded some soil guidelines authorities that we referred to in this study. In addition, tissue Cd concentrations exceeded the United States Environmental Protection Agency (USEPA) value (1 mg kg-1) for soil invertebrate toxicity at all localities making it likely responsible for generating adverse effects in snails. Regarding HP, the CAT and GST are the most sensitive parameters that could be useful as oxidative stress biomarkers in snails exposed to the actual metals in the environment. On the other hand, in FM tissue, the most pronounced changes were recorded for GPX and GR. Based on tissue-specific enzyme responses, three urban populations were clearly separated. Therefore land snails are the promising candidates for quick field-based biomarker studies after showing a tissue-specific concentration-dependent induction of certain enzymes to heavy metals.
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Affiliation(s)
- Jelena Vranković
- Department of Hydroecology and Water Protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Despot Stefan Blvd 142, 11060 Belgrade, Serbia.
| | - Milena Janković-Tomanić
- Department of Insect Physiology and Biochemistry, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Despot Stefan Blvd 142, 11060 Belgrade, Serbia
| | - Tanja Vukov
- Department of Evolutionary Biology, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Despot Stefan Blvd 142, 11060 Belgrade, Serbia
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Khemaissia H, Jelassi R, Ghemari C, Raimond M, Souty‐Grosset C, Nasri‐Ammar K. Evaluation of trace element contamination usingArmadillo officinalisDuméril, 1816 (Crustacea, Isopoda) as a tool: An ultrastructural study. Microsc Res Tech 2019; 82:2014-2025. [DOI: 10.1002/jemt.23371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 07/16/2019] [Accepted: 08/01/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Hajer Khemaissia
- Faculty of Sciences of TunisLR18ES06 Laboratory of Diversity, Management and Conservation of Biological Systems, University of Tunis El Manar Tunis Tunisia
| | - Raja Jelassi
- Faculty of Sciences of TunisLR18ES06 Laboratory of Diversity, Management and Conservation of Biological Systems, University of Tunis El Manar Tunis Tunisia
| | - Chedliya Ghemari
- Faculty of Sciences of TunisLR18ES06 Laboratory of Diversity, Management and Conservation of Biological Systems, University of Tunis El Manar Tunis Tunisia
| | - Maryline Raimond
- Laboratory Ecology and Biology of Interactions (UMR CNRS 7267 EBI), Team Ecology Evolution SymbiosisUniversity of Poitiers Poitiers Cedex 9 France
| | - Catherine Souty‐Grosset
- Laboratory Ecology and Biology of Interactions (UMR CNRS 7267 EBI), Team Ecology Evolution SymbiosisUniversity of Poitiers Poitiers Cedex 9 France
| | - Karima Nasri‐Ammar
- Faculty of Sciences of TunisLR18ES06 Laboratory of Diversity, Management and Conservation of Biological Systems, University of Tunis El Manar Tunis Tunisia
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