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Yipel M, Tekeli İO, İşler CT, Altuğ ME. Tissue distribution and correlations of heavy metals in wild birds from Southern Turkey: an ecologically important region on the west Palearctic migration route. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:68889-68899. [PMID: 37131004 DOI: 10.1007/s11356-023-27292-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 04/24/2023] [Indexed: 05/04/2023]
Abstract
Even if some are essential for biological functions, the accumulation of heavy metals above tolerable physiological limits is potentially toxic to also wild animals. The present study aimed to investigate concentrations of environmentally relevant heavy metals (As, Cd, Cu, Fe, Hg, Mn, Pb, and Zn) in feathers, muscle, heart, kidney, and liver tissues of wild birds (golden eagle [Aquila chrysaetos], sparrowhawk [Accipiter nisus], and white stork [Ciconia ciconia]) from Hatay province, southern Turkey. The metal concentrations of tissues were determined by a validated ICP-OES analysis method after microwave digestion. The concentration differences of metals in species/tissues and the correlations between essential/non-essential metals were determined by statistical analysis. According to the results, Fe (326.87±3.60 mg kg-1) had the highest, and Hg (0.09±0.00 mg kg-1) had the lowest mean concentration in all tissues. Compared to the literature; Cu, Hg, Pb, and Zn concentrations were lower; Cd, Fe, and Mn concentrations were higher. The correlations between As and all essentials; Cd and Cu, Fe; Hg and Cu, Fe, Zn; Pb and all essentials were significantly positive. In the conclusion, while essential Cu, Fe, and Zn are below the threshold value and do not pose a risk, Mn is close to the threshold value. Therefore, periodically monitoring the pollutant concentrations in bioindicators is a key necessity for the early determination of biomagnification trends and prevention of potential toxic stress on wildlife ecology.
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Affiliation(s)
- Mustafa Yipel
- Department of Pharmacology and Toxicology, Hatay Mustafa Kemal University, Faculty of Veterinary Medicine, 31060, Hatay, Turkey.
| | - İbrahim Ozan Tekeli
- Department of Pharmacology and Toxicology, Hatay Mustafa Kemal University, Faculty of Veterinary Medicine, 31060, Hatay, Turkey
| | - Cafer Tayer İşler
- Hatay Mustafa Kemal Wild Animal Rescue and Rehabilitation Center, 31060, Hatay, Turkey
- Department of Surgery, Hatay Mustafa Kemal University, Faculty of Veterinary Medicine, 31060, Hatay, Turkey
| | - Muhammed Enes Altuğ
- Hatay Mustafa Kemal Wild Animal Rescue and Rehabilitation Center, 31060, Hatay, Turkey
- Department of Surgery, Hatay Mustafa Kemal University, Faculty of Veterinary Medicine, 31060, Hatay, Turkey
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The Effect of the Inclusion of Different Concentrates in Feed Rations on the Contents of Tocopherols, β-Carotene and Retinol in the Livers and Longissimus dorsi Muscles of Farm-Raised Fallow Deer ( Dama dama L.). Animals (Basel) 2022; 12:ani12233311. [PMID: 36496832 PMCID: PMC9737357 DOI: 10.3390/ani12233311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/23/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022] Open
Abstract
This study analyzed the chemical composition and contents of β-carotene, tocopherols and retinol in the longissimus dorsi (LD) muscles and livers of fallow deer (Dama dama L.) fed diets based on hay containing different concentrates (hay and oats—HO; hay, oats and protein concentrate—HOP; hay and pellets—HP). The provitamin and lipophilic vitamin contents in the samples of feed and animal tissues were determined by high-performance liquid chromatography (HPLC). The contents of retinol were nearly two-fold higher (p < 0.002) in the livers and many-fold higher in the LD muscles of fallow deer fed the HOP and HP diets. β-carotene was not identified in the livers or LD muscles of fallow deer. The concentrations of α-tocopherol and total tocopherols were higher in the livers and LD muscles of the animals that received the HO and HP diets, but the noted differences were not significant. The inclusion of various concentrates in the feed rations had no influence on the proximate chemical compositions of the livers or LD muscles of fallow deer.
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Occurrence, analysis and removal of pesticides, hormones, pharmaceuticals, and other contaminants in soil and water streams for the past two decades: a review. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04778-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Kalinina S, Panchenko D, Ilyukha V, Canfield A, Baishnikova I, Antonova E, Nikerova K. Elements and antioxidants in wild boar from northwestern Russia. EUR J WILDLIFE RES 2022. [DOI: 10.1007/s10344-022-01570-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Franzoni G, Ciccotelli V, Masiello L, De Ciucis CG, Anfossi AG, Vivaldi B, Ledda M, Zinellu S, Dei Giudici S, Berio E, Tiziana A, Dellepiane M, Zoppi S, Masotti C, Crescio MI, Oggiano A, Ercolini C, Razzuoli E. Cadmium and wild boar: environmental exposure and immunological impact on macrophages. Toxicol Rep 2022; 9:171-180. [PMID: 35145881 PMCID: PMC8819190 DOI: 10.1016/j.toxrep.2022.01.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 11/04/2021] [Accepted: 01/25/2022] [Indexed: 12/02/2022] Open
Abstract
Wild boar represents useful bioindicator for Cadmium environmental exposure. Cadmium can be absorbed by wild boar moMФ with subsequent cell viability decrease. Moderate cadmium concentration down-regulated IL-12p40, TNF-α expression in moMФ. Moderate cadmium concentration decreased antimicrobial molecules expression in moMФ. Moderate cadmium concentration down-regulated expression of several TLRs in moMФ.
Cadmium (Cd2+) is regarded as one of the most toxic heavy metals, which can enter the food chain through environmental contamination and be bioaccumulated. Its exposure in Ligurian wild boars was monitored between 2016–2020 and revealed high level of this heavy metal in different provinces. In one of these polluted area, 21 wild boars were additionally sampled and the relationship between hepatic and renal Cd2+ concentration suggested that majority of these animals presented chronic intoxication. Cd2+ exposure of wild boar might lead to an immunosuppression status, thus in vitro experiments on wild boar monocyte-derived macrophages (moMФ) were carried out. Effects of Cd2+ scalar doses were evaluated through viability and adsorption assays, ELISA, qPCR. Moderate doses of this environmental pollutant (20 μM) were absorbed by moMФ, with subsequent reduction of their viability. This heavy metal did not trigger release of either IFN- β, anti-inflammatory or pro-inflammatory cytokines by moMФ, instead 24 h treatment with 20 μM of Cd2+ resulted in down-regulated expression of TNF-α, IL-12p40, several TLRs, CD14, MD2, BD2, MyD88, p65, and NOS2. The results of our monitoring activity suggested that wild boar can be useful to monitor environmental exposure of this heavy metal and can help in understanding the type of contamination. In addition, in vitro experiments on wild boar moMФ revealed that Cd2+ exposure negatively affected the immune function of these cells, likely leading to increased susceptibility to infection.
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Affiliation(s)
- Giulia Franzoni
- Department of Animal Health, Istituto Zooprofilattico Sperimentale della Sardegna, Via Vienna 2, 07100 Sassari, Italy
- Corresponding authors.
| | - Valentina Ciccotelli
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Piazza Borgo Pila 39-24, 16129 Genova, Italy
| | - Lucia Masiello
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Piazza Borgo Pila 39-24, 16129 Genova, Italy
| | - Chiara Grazia De Ciucis
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Piazza Borgo Pila 39-24, 16129 Genova, Italy
| | - Antonio Giovanni Anfossi
- Department of Veterinary Medicine, University of Sassari, Via Vienna, 07100 Sassari, Italy
- Mediterranean Center for Disease Control (MCDC), University of Sassari, Via Vienna, 07100 Sassari, Italy
| | - Barbara Vivaldi
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Piazza Borgo Pila 39-24, 16129 Genova, Italy
| | - Mauro Ledda
- Department of Veterinary Medicine, University of Sassari, Via Vienna, 07100 Sassari, Italy
| | - Susanna Zinellu
- Department of Animal Health, Istituto Zooprofilattico Sperimentale della Sardegna, Via Vienna 2, 07100 Sassari, Italy
| | - Silvia Dei Giudici
- Department of Animal Health, Istituto Zooprofilattico Sperimentale della Sardegna, Via Vienna 2, 07100 Sassari, Italy
| | - Enrica Berio
- Department of Imperia, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta, Via Nizza 4, 18100 Imperia, Italy
| | - Andreoli Tiziana
- Department of Savona, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta, Via Martini 6, 17100 Savona, Italy
| | - Monica Dellepiane
- Department of Savona, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta, Via Martini 6, 17100 Savona, Italy
| | - Simona Zoppi
- Laboratory of Veterinary Pathology, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta, Via Bologna 148, 10154 Torino, Italy
| | - Chiara Masotti
- Laboratory of Veterinary Pathology, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta, Via Bologna 148, 10154 Torino, Italy
| | - Maria Ines Crescio
- Biostatistics, Epidemiology and Risk Analysis, Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta, Via Bologna 148, 10154 Torino, Italy
| | - Annalisa Oggiano
- Department of Animal Health, Istituto Zooprofilattico Sperimentale della Sardegna, Via Vienna 2, 07100 Sassari, Italy
| | - Carlo Ercolini
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Piazza Borgo Pila 39-24, 16129 Genova, Italy
| | - Elisabetta Razzuoli
- National Reference Center of Veterinary and Comparative Oncology (CEROVEC), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Piazza Borgo Pila 39-24, 16129 Genova, Italy
- Corresponding authors.
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Fuchs B, Thiel A, Zedrosser A, Brown L, Hydeskov HB, Rodushkin I, Evans AL, Boesen AH, Græsli AR, Kindberg J, Arnemo JM. High concentrations of lead (Pb) in blood and milk of free-ranging brown bears (Ursus arctos) in Scandinavia. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 287:117595. [PMID: 34426381 DOI: 10.1016/j.envpol.2021.117595] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 06/06/2021] [Accepted: 06/12/2021] [Indexed: 06/13/2023]
Abstract
Exposure to lead (Pb) is a global health problem for both humans and wildlife. Despite a dramatic decline in human Pb exposure following restrictions of leaded gasoline and industry and thereby an overall reduction of Pb entering the environment, Pb exposure continues to be a problem for wildlife species. Literature on scavenging terrestrial mammals, including interactions between Pb exposure and life history, is however limited. We quantified Pb concentration in 153 blood samples from 110 free-ranging Scandinavian brown bears (Ursus arctos), 1-25 years old, using inductively coupled plasma sector field mass spectrometry. We used generalized linear models to test effects of age, body mass, reproduction status and spatial distribution on the blood Pb concentrations of 56 female bears. We sampled 28 females together with 56 dependent cubs and paired their blood Pb concentrations. From 20 lactating females, we measured the Pb concentration in milk. The mean blood Pb concentration was 96.6 μg/L (range: 38.7-220.5 μg/L). Both the mean and range are well above established threshold concentrations for developmental neurotoxicity (12 μg/L), increased systolic blood pressure (36 μg/L) and prevalence of kidney disease in humans (15 μg/L). Lactating females had higher Pb blood concentrations compared to younger, non-lactating females. Blood Pb concentrations of dependent cubs were correlated with their mother's blood Pb concentration, which in turn was correlated with the Pb concentration in the milk. Life-long Pb exposure in Scandinavian brown bears may have adverse effects both on individual and population levels. The high blood Pb concentrations found in brown bears contrast the general reduction in environmental Pb contamination over the past decades in Scandinavia and more research is needed to identify the sources and pathways of Pb exposure in the brown bears.
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Affiliation(s)
- Boris Fuchs
- Department of Forestry and Wildlife Management, Inland Norway University of Applied Sciences, Campus Evenstad, 2418, Elverum, Norway.
| | - Alexandra Thiel
- Department of Forestry and Wildlife Management, Inland Norway University of Applied Sciences, Campus Evenstad, 2418, Elverum, Norway
| | - Andreas Zedrosser
- Department of Natural Science and Environmental Health, University of South-Eastern Norway, 3800, Bø in Telemark, Norway; Institute for Wildlife Biology and Game Management, University of Natural Resources and Life Sciences, 1180, Vienna, Austria
| | - Ludovick Brown
- Département de biologie, Université de Sherbrooke, Sherbrooke, J1K 2R1, Québec, Canada
| | - Helle B Hydeskov
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, NG25 0QF, United Kingdom
| | - Ilia Rodushkin
- Division of Geosciences, Luleå University of Technology, 97187, Luleå, Sweden; ALS Scandinavia AB, 97187, Luleå, Sweden
| | - Alina L Evans
- Department of Forestry and Wildlife Management, Inland Norway University of Applied Sciences, Campus Evenstad, 2418, Elverum, Norway
| | - Amanda H Boesen
- Department of Forestry and Wildlife Management, Inland Norway University of Applied Sciences, Campus Evenstad, 2418, Elverum, Norway
| | - Anne Randi Græsli
- Department of Forestry and Wildlife Management, Inland Norway University of Applied Sciences, Campus Evenstad, 2418, Elverum, Norway
| | - Jonas Kindberg
- Norwegian Institute for Nature Research (NINA), 7485, Trondheim, Norway; Department of Wildlife, Fish and Environmental Studies, Faculty of Forest Sciences, Swedish University of Agricultural Sciences, 901 83, Umeå, Sweden
| | - Jon M Arnemo
- Department of Forestry and Wildlife Management, Inland Norway University of Applied Sciences, Campus Evenstad, 2418, Elverum, Norway; Department of Wildlife, Fish and Environmental Studies, Faculty of Forest Sciences, Swedish University of Agricultural Sciences, 901 83, Umeå, Sweden
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Kaczyński P, Łozowicka B, Perkowski M, Hrynko I, Zoń W. Exposure of wild boars (Sus scrofa L) to neonicotinoid insecticides. CHEMOSPHERE 2021; 279:130519. [PMID: 33862362 DOI: 10.1016/j.chemosphere.2021.130519] [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: 12/31/2020] [Revised: 03/23/2021] [Accepted: 04/05/2021] [Indexed: 06/12/2023]
Abstract
The aim was to determine, for the first time, concentrations of 7 neonicotinoids (NEOs) and 5 metabolites in Sus scrofa from hunting areas in north-eastern Poland and assess the risk to consumers eating boar meat. 42 wild boar muscle samples were collected over a one-year period. The concentrations of 12 NEOs were determined by a fully validated LC-ESI-MS/MS protocol based on ultrasonic, freezing and cleanup EMR-lipid sample preparation. NEOs were present in over 83% of samples, 17% had no residue, and one pesticide was present in 36% of samples. Most often found were: clothianidin (35%), acetamiprid and imidacloprid (33%), thiacloprid (31%), thiamethoxam (9%), and the average concentrations were (ng g-1): thiacloprid 6.2 > imidacloprid 5.7 > acetamiprid 4.6 > clothianidin 2.2 > thiacloprid 1.6 > thiamethoxam 1.0. Multi-residue samples were found, one with 7 and one with 5 NEOs. Two NEOs were present in 24%; 3 in 39% and 4 in 10% of samples. In the metabolic degradation of acetamiprid, imidacloprid and thiacloprid, it was observed that metabolites account for no more than 8.5% of the measured parent substance. Acetamiprid-n-desmethyl was noted most often (21%). Due to the detection of NEOs in a large proportion of samples, chronic and acute risk assessment were performed. The estimated chronic and acute risk for consumers from NEOs neonicotinoids through the consumption of wild boar was very low and amounted to respectively 0.02% of ADI and 0.86% of ARfD.
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Affiliation(s)
- Piotr Kaczyński
- Institute of Plant Protection - National Research Institute, Chełmońskiego 22, 15-195, Białystok, Poland.
| | - Bożena Łozowicka
- Institute of Plant Protection - National Research Institute, Chełmońskiego 22, 15-195, Białystok, Poland
| | - Maciej Perkowski
- University of Białystok, Faculty of Law, Department of Public International Law and European Law, Mickiewicza 1, 15-213, Białystok, Poland
| | - Izabela Hrynko
- Institute of Plant Protection - National Research Institute, Chełmońskiego 22, 15-195, Białystok, Poland
| | - Wojciech Zoń
- University of Białystok, Faculty of Law, Department of Public International Law and European Law, Mickiewicza 1, 15-213, Białystok, Poland
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Kaczyński P, Łozowicka B, Perkowski M, Zoń W, Hrynko I, Rutkowska E, Skibko Z. Impact of broad-spectrum pesticides used in the agricultural and forestry sector on the pesticide profile in wild boar, roe deer and deer and risk assessment for venison consumers. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 784:147215. [PMID: 34088076 DOI: 10.1016/j.scitotenv.2021.147215] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/08/2021] [Accepted: 04/14/2021] [Indexed: 05/15/2023]
Abstract
The present work is the first extensive study of large-scale pesticides research in wild animals. The investigation covered three game species: wild boar (n = 42), roe deer (n = 79) and deer (n = 15) collected from north-eastern Poland. To characterize the 480 pesticides in muscle samples, LC-GC-MS/MS techniques were used. A total of 28 compounds were detected: 5 neonicotinoids, 6 organochlorine and 5 other insecticides, 9 fungicides and 4 herbicides, in the range of 0.1-85.3 ng g-1. Over four hundred detections were done. The highest mean concentrations were as follows: anthraquinone (85.3 ng g-1) > DDT-p,p' (4.6 ng g-1) > imidacloprid (4.3 ng g-1) > permethrin (3.6 ng g-1) > thiacloprid (2.8 ng g-1). DDT and metabolites were the most frequently detected, followed by acetamiprid, tebuconazole, clothianidin and imidacloprid. Overall, 92% samples with residues were recorded, including 100% of wild boar, 88% of roe deer and 86% of deer. More than one pesticide (up to 9) was found in over 73% of the tested samples. The estimated chronic and acute risk to consumers of venison were very low (below 1% ADI and ARfD). This interdisciplinary study may be helpful for estimating ecological risk to wild animals and risk to consumers of wild animal products, and also as a source of biomonitoring data.
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Affiliation(s)
- Piotr Kaczyński
- Institute of Plant Protection - National Research Institute, Chełmońskiego 22, 15-195 Białystok, Poland.
| | - Bożena Łozowicka
- Institute of Plant Protection - National Research Institute, Chełmońskiego 22, 15-195 Białystok, Poland
| | - Maciej Perkowski
- University of Białystok, Faculty of Law, Department of Public International Law and European Law, Mickiewicza 1, 15-213 Białystok, Poland
| | - Wojciech Zoń
- University of Białystok, Faculty of Law, Department of Public International Law and European Law, Mickiewicza 1, 15-213 Białystok, Poland
| | - Izabela Hrynko
- Institute of Plant Protection - National Research Institute, Chełmońskiego 22, 15-195 Białystok, Poland
| | - Ewa Rutkowska
- Institute of Plant Protection - National Research Institute, Chełmońskiego 22, 15-195 Białystok, Poland
| | - Zbigniew Skibko
- Bialystok University of Technology, Wiejska 45D, 15-351 Białystok, Poland
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Sevillano-Caño J, Cámara-Martos F, Zamora-Díaz R, Sevillano–Morales JS. Lead concentration in game migratory upland bird meat: Influence of ammunition impacts and health risk assessment. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tekeli IO, Yipel M, Sengul SA, Sakin F. Levels of Metals and Organochlorine Pesticides in Kidney, Liver, and Muscle Tissues of Wild Boars (Sus scrofa) from Hatay Province, Eastern Mediterranean Region, Turkey. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 106:257-263. [PMID: 33388900 DOI: 10.1007/s00128-020-03072-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 12/02/2020] [Indexed: 06/12/2023]
Abstract
Increases in the levels of environmental contaminants are reflected in wild animals, which are early indicators of pollution. Hatay is an ecologically important region with a high intensity of industrial and agricultural activities. This study aimed to investigate the contamination levels of metals and organochlorine pesticides associated with environmental pollution in tissues of wild boars from Turkey. The highest mean levels (mg kg-1) of metals were 0.05 for As, 0.51 for Cd, 6.30 for Cu, 0.07 for Hg, 0.54 for Ni, and 0.57 for Pb in kidney tissues and 0.22 for Cr, 353.38 for Fe, 2.86 for Mn, and 46.76 for Zn in liver tissues. The Cd and Pb levels exceeded the maximum residue limits (MRLs) in some tissues. Among the studied pesticides, only p,p'-DDE contamination was quantified, and the mean levels were 3.6, 0.1, and 0.5 µg kg-1 in liver, kidney, and muscle tissues respectively. In conclusion, Hatay Province requires monitoring in terms of environmentally important contaminants, mainly Cd, Pb, and DDT isomers.
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Affiliation(s)
- Ibrahim Ozan Tekeli
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Hatay Mustafa Kemal, 31060, Hatay, Turkey.
| | - Mustafa Yipel
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Hatay Mustafa Kemal, 31060, Hatay, Turkey
| | - Seydi Ahmet Sengul
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Hatay Mustafa Kemal, 31060, Hatay, Turkey
| | - Fatih Sakin
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Hatay Mustafa Kemal, 31060, Hatay, Turkey
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Kasprzyk A, Kilar J, Chwil S, Rudaś M. Content of Selected Macro- and Microelements in the Liver of Free-Living Wild Boars ( Sus Scrofa L.) from Agricultural Areas and Health Risks Associated with Consumption of Liver. Animals (Basel) 2020; 10:ani10091519. [PMID: 32867227 PMCID: PMC7552252 DOI: 10.3390/ani10091519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 08/18/2020] [Accepted: 08/19/2020] [Indexed: 11/20/2022] Open
Abstract
Simple Summary Liver is a traditional dish and a basic ingredient of traditional dishes consumed in many countries worldwide. The analysis of trace elements and macro- and microelements in the liver of wild boars is important due to the insufficient amount of available scientific information in this field. The material comprised liver samples taken from 70 wild boars (Sus scrofa L.). The animals represented the following ranges of age: Up to one year (group I), from one to three years (group II), and over three to five years (group III). It was shown that the wild boar liver is a rich source of mineral compounds. The age was found to exert an effect on the concentration of most minerals. The sex significantly determined the content of iron, calcium, and cadmium. The results obtained in our study indicate that children should avoid a frequent intake of wild boar liver. In turn, this type of liver can be a valuable source of such elements as Fe, Zn, and Cu for adults. The permissible concentration of Cd in the liver was exceeded in five samples. We suggest that regular control of the content of trace elements in wild boar liver is extremely important and advisable for assessment of the level of consumer exposure. The toxic metal content can be determined to assess the degree of environmental pollution and for biomonitoring of contamination. The information included in this article may be useful for environment protection agencies and policy makers that design strategies for environmental protection and human health and safety regulations. Abstract The aim of the study was to determine the levels of selected toxic and non-toxic elements in the liver of free-living wild boars from agricultural areas and to assess health risks associated with liver consumption. Samples were collected from 70 wild boars. The animals were divided into three age groups (group I up to one year, group II from one to three years, group III over three to five years). It was shown that wild boar liver is a rich source of mineral compounds (K, Fe, Mg, Ca, Zn, and Cu). The age was found to exert an effect on the concentration of most minerals. The sex significantly determined the content of Fe, Ca, and Cd. The maximum allowable level of Cd in the liver was exceeded in two and three samples from groups I and III, respectively. Therefore, regular monitoring of the content of this element in tissues of game animals is extremely important and advisable to assess the consumer exposure to this metal. From the point of view of human health, the estimation of the non-carcinogenic risk indicated that the intake of individual trace elements through the consumption of the liver was safe, whereas consumption of combined trace elements (only in the case of the consumption of the wild boar liver twice a week) suggested a potential health risk to children.
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Affiliation(s)
- Anna Kasprzyk
- Department of Pig Breeding and Biotechnology, Institute of Animal Breeding and Biodiversity Conservation, University of Life Sciences in Lublin, 13 Akademicka, 20-950 Lublin, Poland
- Correspondence:
| | - Janusz Kilar
- Institute of Agricultural and Forest Economy, Jan Grodek State University in Sanok, 21 Mickiewicza, 38-500 Sanok, Poland;
- Podkarpacki Agricultural Advisory Center in Boguchwala, 9 Suszyckich, 36-040 Boguchwala, Poland
| | - Stanisław Chwil
- Department of Chemistry, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, 15 Akademicka, 20-950 Lublin, Poland;
| | - Michał Rudaś
- Central Laboratory of Research, University of Life Sciences in Lublin, 30 D Głęboka, 20-612 Lublin, Poland;
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Fatty Acid Composition of Meat and Edible Offal from Free-Living Red Deer ( Cervus elaphus). Foods 2020; 9:foods9070923. [PMID: 32674267 PMCID: PMC7405001 DOI: 10.3390/foods9070923] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/02/2020] [Accepted: 07/08/2020] [Indexed: 11/17/2022] Open
Abstract
The objective of the study was to characterize tissue-associated differences in the fatty acid composition of fat in skeletal muscles M. longissimus dorsi (loin), M. biceps femoris (hind quarter), and M. triceps brachii (shoulder), and internal organs (i.e., liver, heart, and kidney) from free-living red deer (Cervus elaphus) females (n = 11) hunted in Lithuania. Skeletal muscles were characterized by lower content of free fat compared with the offal. The highest percentage of saturated fatty acids was found in the liver fat, whereas the lowest percentage was in the heart. Red deer offal showed significantly lower and higher proportions of monounsaturated and polyunsaturated fatty acids compared to meat, respectively. Higher proportions of oleic fatty acid in the shoulder and hind quarter compared to the loin were the only significant differences between skeletal muscles. The lowest and the highest n-6 polyunsaturated/n-3 polyunsaturated fatty acids (n-6/n-3PUFA) ratio were found in the liver and heart, respectively. More favorable lower atherogenic index and higher hypocholesterolemic/hypercholesterolemic ratio found in the offal showed their high nutritional value, however, higher peroxidizability index indicated higher susceptibility to lipid peroxidation compared to skeletal muscles.
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Lazarus M, Gančević P, Orct T, Barišić D, Jerina K, Šprem N. Barbary sheep tissues as bioindicators of radionuclide and stabile element contamination in Croatia: exposure assessment for consumers. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:14521-14533. [PMID: 30877528 DOI: 10.1007/s11356-019-04507-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 02/05/2019] [Indexed: 06/09/2023]
Abstract
Muscle, liver and kidney of 21 Barbary sheep (Ammotragus lervia) from Mosor Mountain, Croatia, were sampled to quantify the activity of caesium and potassium radionuclides and five toxic and ten essential stabile elements in order to establish reference values for this species and to evaluate the potential of Barbary sheep tissues to reflect environmental pollution. We also assessed seasonal diet (botanical composition and dry matter content) of Barbary sheep based on analyses of a rumen content of culled animals. None of the 19 plant species (mostly grasses) identified as part of the Barbary sheep diet is known as a stabile element or radionuclide hyperaccumulator. Measured levels reflected low environmental pollution with arsenic, cadmium, mercury and lead, with levels generally less than those reported for wild herbivorous ungulates. Methodological differences (detection limit of elements in muscle) were shown to hamper interpretation and comparison of the Toxic Contamination Index (TCI) values with those published for other species. There was no homeostasis disturbance of trace elements in Barbary sheep, either due to inadequate intake via food or as an adverse effect due to a high toxic metal(loid) burden. Consumption of the muscle and liver of wild Barbary sheep can be considered safe for the health of adult consumers regarding toxic metal(loid)s and radioactive caesium, though the liver should be avoided as a food item in vulnerable population groups due to the possible adverse effects of cadmium and lead. Otherwise, muscle and liver are a rich source of copper, iron, selenium and zinc for consumers and, as such, can benefit the overall dietary intake of essential elements.
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Affiliation(s)
- Maja Lazarus
- Analytical Toxicology and Mineral Metabolism Unit, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000, Zagreb, Croatia
| | - Pavao Gančević
- Department of Fisheries, Beekeeping, Game Management and Special Zoology, Faculty of Agriculture, University of Zagreb, Svetošimunska cesta 25, 10000, Zagreb, Croatia
| | - Tatjana Orct
- Analytical Toxicology and Mineral Metabolism Unit, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000, Zagreb, Croatia
| | - Delko Barišić
- Laboratory for Radioecology, Centre for Marine and Environmental Research, Ruđer Bošković Institute, PO Box 160, Bijenička 54, 10002, Zagreb, Croatia
| | - Klemen Jerina
- Department of Forestry, Biotechnical Faculty, University of Ljubljana, Večna pot 83, 1000, Ljubljana, Slovenia
| | - Nikica Šprem
- Department of Fisheries, Beekeeping, Game Management and Special Zoology, Faculty of Agriculture, University of Zagreb, Svetošimunska cesta 25, 10000, Zagreb, Croatia.
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Martin A, Müller-Graf C, Selhorst T, Gerofke A, Ulbig E, Gremse C, Greiner M, Lahrssen-Wiederholt M, Hensel A. Comparison of lead levels in edible parts of red deer hunted with lead or non-lead ammunition. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 653:315-326. [PMID: 30412876 DOI: 10.1016/j.scitotenv.2018.10.393] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 10/26/2018] [Accepted: 10/28/2018] [Indexed: 06/08/2023]
Abstract
Game meat may contain elevated concentrations of lead especially if lead-containing ammunition is used for hunting. Then a health risk is possible for consumer groups with high game meat intake. The lead concentrations in three edible parts (marketable meat from the area close to the wound channel, saddle and haunch) of meat from red deer (Cervus elaphus) between animals hunted either with lead or non‑lead ammunition were compared. Furthermore, lead levels in game meat of lead-shot red deer were compared with those of lead-shot roe deer and lead-shot wild boar. Ninety red deer were shot and killed in the context of this study (64 with lead and 26 with non‑lead ammunition). Since the lead concentration for a number of the samples was below the limit of detection or the limit of quantification, statistical methods for left-censored data were applied. The median concentrations of lead in game meat did not differ significantly between lead shot and non‑lead shot animals. However, when we analyzed the more elevated lead concentrations, they were significantly higher in edible parts of animals shot with lead ammunition than non-lead ammunition. The highest concentrations were found in samples from edible meat from the area close to the wound channel (max 3442 mg Pb/kg), followed by the saddle (max 1.14 mg Pb/kg) and with the lowest levels in the haunch (max 0.09 mg Pb/kg). A comparison of game species revealed that the lead concentration in haunch and saddle of lead shot red deer was higher than in the corresponding samples of lead shot roe deer. Our results have shown that by the use of non-lead ammunition, a significant reduction of the lead concentration especially in edible parts near the wound channel is possible.
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Affiliation(s)
- Annett Martin
- German Federal Institute for Risk Assessment (BfR), Unit of Epidemiology, Statistics and Mathematical Modelling, Department Exposition, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany; German Federal Institute for Risk Assessment (BfR), Berlin, Department Exposure, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany.
| | - Christine Müller-Graf
- German Federal Institute for Risk Assessment (BfR), Berlin, Department Exposure, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Thomas Selhorst
- German Federal Institute for Risk Assessment (BfR), Berlin, Department Exposure, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Antje Gerofke
- German Federal Institute for Risk Assessment (BfR), Berlin, Department Safety in the Food Chain, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Ellen Ulbig
- German Federal Institute for Risk Assessment (BfR), Berlin, Department Safety in the Food Chain, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Carl Gremse
- German Federal Institute for Risk Assessment (BfR), Berlin, Department Safety in the Food Chain, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Matthias Greiner
- German Federal Institute for Risk Assessment (BfR), Berlin, Department Exposure, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Monika Lahrssen-Wiederholt
- German Federal Institute for Risk Assessment (BfR), Berlin, Department Safety in the Food Chain, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Andreas Hensel
- German Federal Institute for Risk Assessment (BfR), Berlin, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
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Esposito M, De Roma A, Maglio P, Sansone D, Picazio G, Bianco R, De Martinis C, Rosato G, Baldi L, Gallo P. Heavy metals in organs of stray dogs and cats from the city of Naples and its surroundings (Southern Italy). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:3473-3478. [PMID: 30515689 DOI: 10.1007/s11356-018-3838-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 11/23/2018] [Indexed: 06/09/2023]
Abstract
The aim of the present study was to assess the concentrations of lead (Pb) and cadmium (Cd) in the liver and kidney from stray dogs (Canis lupus familiaris) and cats (Felis catus) found dead between 2014 and 2017 in the city of Naples and its surrounding areas. These organs from 290 dogs and 88 cats were collected after ordinary necropsy of stray animals. Heavy metal concentrations were determined by using atomic absorption spectrophotometry (AAS). Concentrations of Pb (up to 5.93 mg/kg) and Cd (ranging from 0.005 to 6.13 mg/kg) were detected in both livers and kidneys analyzed. Differences in concentration were found based on age class, gender, and kind of tissue for both elements, with a trend similar to those already reported in the literature for comparable studies from different countries. Cadmium levels in the kidney were significantly higher (p < 0.05) in females than those in males for both species. As regards to Pb, the highest concentrations were detected in the liver (3.45 mg/kg in dog and 5.93 in cat, respectively) followed by the renal tissue, with no significant difference depending on the animal gender. This study can be considered the first one in Italy regarding stray dogs and cats as bio-indicators of environmental contamination due to lead and cadmium, suggesting that pets could be sentinel animals to evaluate human exposure to these heavy metals.
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Affiliation(s)
- Mauro Esposito
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy
| | - Antonella De Roma
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy.
- Dipartimento di Chimica, Istituto Zooprofilattico Sperimentale del Mezzogiorno, via Salute, 2, 80055, Portici, Italy.
| | - Pasquale Maglio
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy
| | - Donato Sansone
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy
| | - Giuseppe Picazio
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy
| | - Raffaele Bianco
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy
| | - Claudio De Martinis
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy
| | - Guido Rosato
- Centro Regionale per l'Igiene Urbana Veterinaria (CRIUV), Via Marco Rocco di Torrepadula, 80145, Naples, Italy
| | - Loredana Baldi
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy
| | - Pasquale Gallo
- Istituto Zooprofilattico Sperimentale del Mezzogiorno (IZSM), Portici, 80055, Naples, Italy
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Lead content in wild game shot with lead or non-lead ammunition - Does "state of the art consumer health protection" require non-lead ammunition? PLoS One 2018; 13:e0200792. [PMID: 30048463 PMCID: PMC6062035 DOI: 10.1371/journal.pone.0200792] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 07/03/2018] [Indexed: 01/04/2023] Open
Abstract
The toxicity of lead has been known for a long time, and no safe uptake level can be derived for humans. Consumers’ intake via food should therefore be kept as low as possible. Game meat can contain elevated levels of lead due to the use of lead ammunition for hunting. A risk assessment conducted in 2010 by the German Federal Institute for Risk Assessment including various consumption scenarios revealed a possible health risk for extreme consumers of game meat hunted with lead ammunition (i.e. hunters and members of hunters’ households). Babies, infants, children and women of childbearing age were identified as vulnerable group with regards to the developmental neurotoxicity of lead. It was noted, that a sound data base was required in order to refine the assessment. Therefore, the research project “Safety of game meat obtained through hunting” (LEMISI) has been conducted in Germany, with the aims of determining the concentrations of lead (as well as of copper and zinc) brought into the edible parts of game meat (roe deer (Capreolus capreolus) and wild boar (Sus scrofa)) due to using either lead or non-lead hunting ammunition, whilst concurrently taking geogenic (i.e. “background”) levels of lead into account. Compared to non-lead ammunition, lead ammunition significantly increased lead concentrations in the game meat. The use of both lead and non-lead ammunition deposited copper and zinc in the edible parts of game meat, and the concentrations were in the range of those detected regularly in meat of farm animals. For the average consumer of game meat in Germany the additional uptake of lead only makes a minor contribution to the average alimentary lead exposure. However, for consumers from hunters’ households the resulting uptake of lead–due to lead ammunition—can be several times higher than the average alimentary lead exposure. Non-lead bullets in combination with suitable game meat hygienic measures are therefore recommended in order to ensure “state of the art consumer health protection”.
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17
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Sevillano Morales J, Moreno-Ortega A, Amaro Lopez MA, Arenas Casas A, Cámara-Martos F, Moreno-Rojas R. Game meat consumption by hunters and their relatives: a probabilistic approach. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:1739-1748. [PMID: 29912678 DOI: 10.1080/19440049.2018.1488183] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This study aimed to estimate the consumption of meat and products derived from hunting by the consumer population and, specifically, by hunters and their relatives. For this purpose, a survey was conducted on the frequency of consuming meat from the four most representative game species in Spain, two of big game, wild boar (Sus scrofa) and red deer (Cervus elaphus), and two of small game, rabbit (Oryctolagus cuniculus) and red partridge (Alectoris rufa), as well as of processed meat products (salami-type sausage) made from those big game species. The survey was carried out on 337 habitual consumers of these types of products (hunters and their relatives). The total mean game meat consumption, per capita in this population group, is 6.87 kg/person/year of meat and 8.57 kg/person/year if the processed meat products are also considered. Consumption of rabbit, red partridge, red deer and wild boar, individually, was 1.85, 0.82, 2.28 and 1.92 kg/person/year, respectively. It was observed that hunters generally registered a larger intake of game meat, this being statistically significant in the case of rabbit meat consumption. Using probabilistic methods, the meat consumption frequency distributions for each hunting species studied were estimated, as well as the products made from big game species and the total consumption both of meat by itself and that including the products made from it. The consumption frequency distributions were adjusted to exponential ones, verified by the test suitable for it according to Akaike Information Criterion (AIC), Bayesian Information Criterion (BIC), the Chi-squared and Kolmogorov-Smirnov statistics. In addition, the consumption percentiles of the different distributions were obtained. The latter could be a good tool when making nutrition or contaminant studies since they permit the assessment of exposure to the compound in question.
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Affiliation(s)
- Jesus Sevillano Morales
- a Departments of Bromatology and Food Technology and Animal Health of the Faculty of Veterinary Medicine , University of Córdoba , Córdoba , Spain
| | - Alicia Moreno-Ortega
- a Departments of Bromatology and Food Technology and Animal Health of the Faculty of Veterinary Medicine , University of Córdoba , Córdoba , Spain
| | - Manual Angel Amaro Lopez
- a Departments of Bromatology and Food Technology and Animal Health of the Faculty of Veterinary Medicine , University of Córdoba , Córdoba , Spain
| | - Antonio Arenas Casas
- a Departments of Bromatology and Food Technology and Animal Health of the Faculty of Veterinary Medicine , University of Córdoba , Córdoba , Spain
| | - Fernando Cámara-Martos
- a Departments of Bromatology and Food Technology and Animal Health of the Faculty of Veterinary Medicine , University of Córdoba , Córdoba , Spain
| | - Rafael Moreno-Rojas
- a Departments of Bromatology and Food Technology and Animal Health of the Faculty of Veterinary Medicine , University of Córdoba , Córdoba , Spain
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18
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French AS, Shaw D, Gibb SW, Taggart MA. Geochemical landscapes as drivers of trace and toxic element profiles in wild red deer (Cervus elaphus). THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 601-602:1606-1618. [PMID: 28609848 DOI: 10.1016/j.scitotenv.2017.05.210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/21/2017] [Accepted: 05/23/2017] [Indexed: 06/07/2023]
Abstract
Tissue concentrations of essential trace and toxic elements in red deer (Cervus elaphus) are associated with the plants, soil and water they ingest. As such, variation in tissue concentrations is associated with variation in local geochemistry and bioavailability of elements. Physiological factors such as liver fluke (Fasciola hepatica) infection, breeding status, and in-tissue element interactions may also affect tissue concentrations, though their effects in red deer are not well understood. The primary objective of this study was therefore to survey wild red deer liver element concentrations across a range of geographically distinct populations during the Scottish red deer stalking season; and, in so doing, establishes element reference ranges while also exploring geographic and temporal variation and physiological factors. Livers were sampled from carcasses intended for human consumption on nine hunting estates during two seasons (2012-13, 2013-14). Samples were digested and analysed by ICP-OES for essential trace elements (Co, Cu, Fe, Mn, Mo, Se, Zn) and for Cd. Data (n=787) were modelled against cull location, date, and F. hepatica diagnosis. Interactions between elements within liver, and differences in element profiles between estates, were explored by principal component analysis. Our results revealed marked geographic variation in Cd, Cu and Se, where up to four-fold differences in median element concentrations occurred between estates, and, in males, Mn, Mo and Zn declined as the breeding season approached. In both sexes, within-liver associations (Cd-Cu-Se and Mn-Mo-Zn) were found. In females, liver Zn was greater on average in individuals that were not infected with F. hepatica. This study is the first to quantify geographic variation in Scottish red deer liver element concentrations; the drivers of which remain to be explored (and may be management related), and, the consequence of which may affect sub-clinical health.
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Affiliation(s)
- Andrew S French
- Environmental Research Institute, North Highland College, University of the Highlands and Islands, Castle Street, Thurso KW14 7JD, UK.
| | - David Shaw
- UHI Rural Studies Centre, North Highland College, University of the Highlands and Islands, Dale Farm, Halkirk KW12 6UW, UK
| | - Stuart W Gibb
- Environmental Research Institute, North Highland College, University of the Highlands and Islands, Castle Street, Thurso KW14 7JD, UK
| | - Mark A Taggart
- Environmental Research Institute, North Highland College, University of the Highlands and Islands, Castle Street, Thurso KW14 7JD, UK
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Luci G, Intorre L, Ferruzzi G, Mani D, Giuliotti L, Pretti C, Tognetti R, Bertini S, Meucci V. Determination of ochratoxin A in tissues of wild boar (Sus scrofa L.) by enzymatic digestion (ED) coupled to high-performance liquid chromatography with a fluorescence detector (HPLC-FLD). Mycotoxin Res 2017; 34:1-8. [PMID: 28856595 DOI: 10.1007/s12550-017-0292-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 07/09/2017] [Accepted: 08/18/2017] [Indexed: 11/26/2022]
Abstract
Ochratoxin A (OTA) is a secondary toxic metabolite synthesized by Aspergillus or Penicillium species, which can contaminate various crops. The International Agency for Research on Cancer (IARC) classified OTA as a group 2B possible human carcinogen. The aim of the present study was to assess OTA concentrations in tissues of wild boar (Sus scrofa L.) from Tuscany (Italy). Over a period of 2 years, samples of muscle, liver, and kidney from 48 wild boars were collected and concentrations of OTA were determined by enzymatic digestion (ED) coupled to high-performance liquid chromatography with a fluorescence detector (HPLC-FLD). The highest concentrations of OTA were found in the kidneys of the 48 wild boars analyzed. No difference in concentrations was found based on years of collection and sex while a significantly higher OTA concentration was found in the kidney of the young wild boars with respect to the adult one. Monitoring the quality of meat destined for transformation is a priority in order to decrease the possibility of toxin carry-over to humans. The present study showed that contamination of wild boar meat products by OTA represents a potential emerging source of OTA.
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Affiliation(s)
- Giacomo Luci
- Department of Veterinary Science, University of Pisa, Via Livornese lato monte, 56122, San Piero a Grado, Pisa, Italy
| | - Luigi Intorre
- Department of Veterinary Science, University of Pisa, Via Livornese lato monte, 56122, San Piero a Grado, Pisa, Italy
| | - Guido Ferruzzi
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
| | - Danilo Mani
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
| | - Lorella Giuliotti
- Department of Veterinary Science, University of Pisa, Via Livornese lato monte, 56122, San Piero a Grado, Pisa, Italy
| | - Carlo Pretti
- Department of Veterinary Science, University of Pisa, Via Livornese lato monte, 56122, San Piero a Grado, Pisa, Italy
| | - Rosalba Tognetti
- Department of Veterinary Science, University of Pisa, Via Livornese lato monte, 56122, San Piero a Grado, Pisa, Italy
| | - Simone Bertini
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - Valentina Meucci
- Department of Veterinary Science, University of Pisa, Via Livornese lato monte, 56122, San Piero a Grado, Pisa, Italy.
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Neila C, Hernández-Moreno D, Fidalgo LE, López-Beceiro A, Soler F, Pérez-López M. Does gender influence the levels of heavy metals in liver of wild boar? ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2017; 140:24-29. [PMID: 28231502 DOI: 10.1016/j.ecoenv.2017.02.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 02/15/2017] [Accepted: 02/16/2017] [Indexed: 06/06/2023]
Abstract
The aim of this study was to determine heavy metal reference levels for risk assessment studies. For this purpose, the levels of lead, cadmium, copper and zinc were determined in liver tissues of wild boars sampled in NW Spain. The mean values were 0.383, 0.326, 23.50 and 56.86mg/kg dried weight, respectively. In general, the levels detected were similar to or lower than the levels reported in literature. This study not only provides a useful baseline for biomonitoring the levels of the analyzed contaminants in wildlife in NW Spain, it also helps to understand the effects of gender on the levels of these elements. Similar to studies performed in other geographical regions, no significant gender-related differences could be detected. Although differences were not significant, the levels of zinc, cadmium and lead were modestly higher in males (55.78, 0.346 and 0.424mg/kg, respectively) compared to females (45.25, 0.305 and 0.341mg/kg). Our results indicate that, although gender did not significantly affect heavy metal uptake and toxicokinetics of contaminants in wild boars, these effects could vary between species, populations, organs, and elements. It is therefore essential to investigate gender-related differences for each species.
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Affiliation(s)
- C Neila
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003 Caceres, Spain
| | - D Hernández-Moreno
- National Institute for Agricultural and Food Research and Technology (INIA), 28040 Madrid, Spain; Universidad Autónoma de Chile, Chile
| | - L E Fidalgo
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine (USC), 27003 Lugo, Spain
| | - A López-Beceiro
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine (USC), 27003 Lugo, Spain
| | - F Soler
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003 Caceres, Spain; IPROCAR Research Institutes
| | - M Pérez-López
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003 Caceres, Spain; INBIO G+C Research Institutes.
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21
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Ferri M, Baldi L, Cavallo S, Pellicanò R, Brambilla G. Wild game consumption habits among Italian shooters: relevance for intakes of cadmium, perfluorooctanesulphonic acid, and 137cesium as priority contaminants. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2017; 34:832-841. [PMID: 28271815 DOI: 10.1080/19440049.2017.1293303] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The consumption habits of 766 Italian shooters (96% males, 4% females), on average 52 years old, have been investigated, in Italy, through the distribution of questionnaires delivered during shooters' attendance to training and teaching courses, in compliance with 853/2004/EC Regulation provisions on food hygiene. The most consumed wild species recorded were pheasant > woodcock > choke among feathered animals, and wild boar > hare > roe deer among mammals, respectively. An average of 100-200 g game per serving (four servings per month) was consumed, with highest intakes of 3000 g per month; meat, liver, and heart were the preferred food items. Mammalian and feathered game was regularly consumed with friends and relatives in 83% and in 60% of cases, respectively. Accounting for an inventoried population of 751,876 shooters in Italy, it is estimated that there is regular consumption of wild game in around the 3% of the Italian population. More than 80% of responders were aware of health risks related to game handling and to food safety issues. Due to the occurrence in wild boar meat and liver of the heavy metal cadmium (Cd), the persistent organic pollutant perfluorooctan sulphonic acid (PFOS), and the radionuclide 137cesium (137Cs), it was possible to demonstrate the usefulness of such a food consumption database for intake assessment in this sensitive group of consumers. In high consumers of wild boar, threshold concentrations for intakes have been estimated in the ranges of 48-93 ng g-1 for Cd, 35-67 ng g-1 for PFOS and 0.20-0.34 Bq kg-1 for 137Cs.
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Affiliation(s)
- Mauro Ferri
- a Servizi Veterinari , Azienda Unità Sanitaria Locale di Modena , Modena , Italy
| | - Loredana Baldi
- b Osservatorio Regionale Sicurezza Alimentare , Istituto Zooprofilattico Sperimentale del Mezzogiorno , Portici (Naples) , Italy
| | - Stefania Cavallo
- b Osservatorio Regionale Sicurezza Alimentare , Istituto Zooprofilattico Sperimentale del Mezzogiorno , Portici (Naples) , Italy
| | - Roberta Pellicanò
- b Osservatorio Regionale Sicurezza Alimentare , Istituto Zooprofilattico Sperimentale del Mezzogiorno , Portici (Naples) , Italy
| | - Gianfranco Brambilla
- c Dipartimento Alimenti, Nutrizione e Sanità Pubblica Veterinaria , Istituto Superiore di sanità , Rome , Italy
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Sato I, Yamauchi K, Tsuda S. Long-Term Survey of Cadmium and Lead Contamination in Japanese Black Bears Captured in Iwate Prefecture, Japan. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2016; 97:806-812. [PMID: 27704187 DOI: 10.1007/s00128-016-1942-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Accepted: 09/29/2016] [Indexed: 06/06/2023]
Abstract
Cadmium and lead were measured in liver and kidney samples of 242 Japanese black bears (Ursus thibetanus japonicus) captured from 1999 to 2014 from two local populations in Japan. The median concentration of cadmium was 0.54 (mean: 0.80) mg/kg-w.w. in liver and 7.7 (mean: 11.8) mg/kg-w.w. in kidney. The median concentration of lead was 0.24 (mean: 0.40) and 0.21 (mean: 0.32) mg/kg-w.w. in liver and kidney, respectively. Bears in the Kita-ou local population had higher concentrations of cadmium and lead than those in the Kitakami Highlands local population. No chronological change was observed in cadmium levels in tissues, but the percentage of bears whose lead levels exceeded 0.5 mg/kg-w.w. has been decreasing in recent years. Countermeasures against lead poisoning in wildlife, which were instituted in 2002, may have contributed to the decrease in lead contamination of the Japanese black bear.
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Affiliation(s)
- Itaru Sato
- Faculty of Agriculture, Iwate University, Ueda 3-18-8, Morioka, 020-8550, Japan.
| | - Kiyoshi Yamauchi
- Research Institute for Environmental Science and Public Health of Iwate Prefecture, Kita-iioka 1-11-16, Morioka, 020-0857, Japan
| | - Shuji Tsuda
- Faculty of Agriculture, Iwate University, Ueda 3-18-8, Morioka, 020-8550, Japan
- Research Institute for Environmental Science and Public Health of Iwate Prefecture, Kita-iioka 1-11-16, Morioka, 020-0857, Japan
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Sharafati Chaleshtori F, Rafieian Kopaei M, Sharafati Chaleshtori R. A review of heavy metals in rice (Oryza sativa) of Iran. TOXIN REV 2016. [DOI: 10.1080/15569543.2016.1252932] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | - Mahmoud Rafieian Kopaei
- Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran and
| | - Reza Sharafati Chaleshtori
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
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Zheng YJ, Chen YP, Maltby L, Jin XL. Highway increases concentrations of toxic metals in giant panda habitat. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:21262-21272. [PMID: 27497849 DOI: 10.1007/s11356-016-7221-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 07/08/2016] [Indexed: 06/06/2023]
Abstract
The Qinling panda subspecies (Ailuropoda melanoleuca qinlingensis) is highly endangered with fewer than 350 individuals inhabiting the Qinling Mountains. Previous studies have indicated that giant pandas are exposed to heavy metals, and a possible source is vehicle emission. The concentrations of Cu, Zn, Mn, Pb, Cr, Ni, Cd, Hg, and As in soil samples collected from sites along a major highway bisecting the panda's habitat were analyzed to investigate whether the highway was an important source of metal contamination. There were 11 sites along a 30-km stretch of the 108th National Highway, and at each site, soil samples were taken at four distances from the highway (0, 50, 100, and 300 m) and at three soil depths (0, 5, 10 cm). Concentrations of all metals except As exceeded background levels, and concentrations of Cu, Zn, Mn, Pb, and Cd decreased significantly with increasing distance from the highway. Geo-accumulation index indicated that topsoil next to the highway was moderately contaminated with Pb and Zn, whereas topsoil up to 300 m away from the highway was extremely contaminated with Cd. The potential ecological risk index demonstrated that this area was in a high degree of ecological hazards, which were also due to serious Cd contamination. And, the hazard quotient indicated that Cd, Pb, and Mn especially Cd could pose the health risk to giant pandas. Multivariate analyses demonstrated that the highway was the main source of Cd, Pb, and Zn and also put some influence on Mn. The study has confirmed that traffic does contaminate roadside soils and poses a potential threat to the health of pandas. This should not be ignored when the conservation and management of pandas is considered.
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Affiliation(s)
- Ying-Juan Zheng
- SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yi-Ping Chen
- SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China.
- Institute of Earth Environment, Chinese Academy of Science, No. 97, Yan-Xiang Road, Xi'an, 710061, China.
| | - Lorraine Maltby
- Department of Animal and Plant Sciences, The University of Sheffield, S10 2TN, Sheffield, UK
| | - Xue-Lin Jin
- Shaanxi Rare Wildlife Conservation and Breeding Center, Zhouzhi, Xi'an, 710402, China
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