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Capcarova M, Dudejova B, Harangozo L, Kovacik A, Emmanouil C, Zemanova J, Argente MJ, Stawarz R, Filipejova ZV, Jaszcza K, Massanyi P. Concentration of selected biogenic and risk elements in liver, kidneys and muscle of domestic rabbit and wild brown hare. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2024; 59:334-341. [PMID: 39205405 DOI: 10.1080/10934529.2024.2395714] [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: 06/04/2024] [Revised: 08/19/2024] [Accepted: 08/19/2024] [Indexed: 09/04/2024]
Abstract
In the present study the concentration of selected elements in tissues of domestic rabbits and of wild brown-hares (kidneys, liver, and muscle - m. quadriceps femoris) in Slovakian habitats were determined. After mineralization the elements examined were detected using flame atomic absorption spectrophotometry/graphite furnace atomic absorption spectrophotometry. For rabbits, Fe in the liver was correlated with essential (Mn, Cu) (R2 = 0.94, p < 0.05; R2 = 0.96, p < 0.05 respectively) or toxic (Pb) elements (R2 = -0.93, p < 0.05). For hares, significant correlations were found between Cd and Cu or between Cd and Mn in the kidneys (R2 = -0.96, p < 0.05; R2 = 0.92, p < 0.05 respectively), which is the target organ for Cd. Higher concentrations of the elements were found in hare tissue, and this may be linked to pollution of their wild habitats. The xenobiotic elements as well as the essential elements were accumulated in the kidneys of the hares than rabbits. For liver, differences were less pronounced and significance was only for Fe and Cu. Muscle of hares was more contaminated than of rabbits for both biogenic and toxic elements. These results show that detectable concentrations of inorganic elements. These levels may be linked to contamination of the natural habitats of wild biota due to industry, traffic, agriculture, and urban sprawl.
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Affiliation(s)
- Marcela Capcarova
- Faculty of Biotechnology and Food Science, Institute of Applied Biology, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
| | - Beata Dudejova
- Faculty of Biotechnology and Food Science, Institute of Applied Biology, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
| | - Lubos Harangozo
- Faculty of Biotechnology and Food Science, Institute of Food Sciences, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
| | - Anton Kovacik
- Faculty of Biotechnology and Food Science, Institute of Applied Biology, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
| | - Christina Emmanouil
- School of Spatial Planning and Development, Faculty of Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Jirina Zemanova
- Faculty of Biotechnology and Food Science, Institute of Applied Biology, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
| | - Maria-Jose Argente
- Department of Agro-Food Technology, Universidad Miguel Hernández de Elche, Orihuela, Spain
| | - Robert Stawarz
- Institute of Biology and Earth Sciences, University of the National Education Commission, Krakow, Kraków, Poland
| | | | - Klaudia Jaszcza
- Department of Animal Physiology and Endocrinology, University of Agriculture in Krakow, Krakow, Poland
| | - Peter Massanyi
- Faculty of Biotechnology and Food Science, Institute of Applied Biology, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
- Institute of Biology and Earth Sciences, University of the National Education Commission, Krakow, Kraków, Poland
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do Monte Barretto ML, de Albuquerque PPF, de Souza Costa JB, Leal SG, Paim APS, da Fonseca Oliveira AA. Concentrations of iron and chromium in free-ranging common marmosets (Callithrix jacchus) from Pernambuco, Brazil. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:895. [PMID: 37368123 DOI: 10.1007/s10661-023-11508-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 06/10/2023] [Indexed: 06/28/2023]
Abstract
Common marmosets (Callithrix jacchus) are widely distributed in Northeast Brazil and often inhabit urban and peri-urban forest areas close to human settlements. Given its wide territorial distribution, its proximity to human populations, and its exposure to environmental degradations originating from urbanization, common marmosets have a high potential for environmental biomonitoring. The concentrations of iron (Fe) and chromium (Cr) were quantified in the liver, hair, and bone of 22 free-ranging common marmosets' bodies from nine cities from Pernambuco State, Brazil, using inductively coupled plasma optical emission spectrometry (ICP OES). The liver showed the highest concentrations of Fe and Cr (3773.2 ± 3715.8 mg/kg and 19.4 ± 41.6 mg/kg, respectively); the lowest concentration of Fe was detected in the bone (111.6 ± 97.6 mg/kg) and of Cr in the hair (3.3 ± 1.5 mg/kg). There was a moderate positive correlation between Fe and Cr in the liver (r = 0.64) and a high negative correlation for Cr between bone and hair (r = -0.65). This study demonstrated the bioaccumulation of Fe and Cr in hair, liver, and bone in common marmosets. The highest average concentration of Fe and Cr occurred in animals from Recife, Jaboatão dos Guararapes, and Paulista, respectively, the 1st, the 2nd, and the 5th most populated cities in the state of Pernambuco. The presence of high concentrations of metals in animals from Recife and nearby cities can indicate alarming levels of environmental pollution in these locations.
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Affiliation(s)
- Mariana Lumack do Monte Barretto
- Área de Patologia, Departamento de Medicina Veterinária, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, Recife, Pernambuco, 52171-900, Brazil
- Programa de Pós-Graduação em Medicina Veterinária (PPGMV), Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, Recife, Pernambuco, 52171-900, Brazil
| | - Pedro Paulo Feitosa de Albuquerque
- Área de Patologia, Departamento de Medicina Veterinária, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, Recife, Pernambuco, 52171-900, Brazil
| | - Joicy Bianca de Souza Costa
- Laboratório de Espectroanalítica Aplicada, Departamento de Química Fundamental, Universidade Federal de Pernambuco, Av. Jornalista Anibal Fernandes, s/n Cidade Universitária, Recife, Pernambuco, CEP, 50740-560, Brazil
- Programa de Pós-Graduação em Química, Departamento de Química Fundamental - Centro de Ciências Exatas e da Natureza, Av. Jornalista Anibal Fernandes, s/n Cidade Universitária, Recife, PE, 50740-560, Brazil
| | - Silvana Gomes Leal
- Departamento de Zoonoses, Secretaria Executiva de Vigilância em Saúde do Estado de Pernambuco, Rua Dona Maria Augusta Nogueira, 519, Bongi, Recife, PE, 50751-530, Brazil
| | - Ana Paula Silveira Paim
- Laboratório de Espectroanalítica Aplicada, Departamento de Química Fundamental, Universidade Federal de Pernambuco, Av. Jornalista Anibal Fernandes, s/n Cidade Universitária, Recife, Pernambuco, CEP, 50740-560, Brazil
- Programa de Pós-Graduação em Química, Departamento de Química Fundamental - Centro de Ciências Exatas e da Natureza, Av. Jornalista Anibal Fernandes, s/n Cidade Universitária, Recife, PE, 50740-560, Brazil
| | - Andrea Alice da Fonseca Oliveira
- Área de Patologia, Departamento de Medicina Veterinária, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, Recife, Pernambuco, 52171-900, Brazil.
- Programa de Pós-Graduação em Medicina Veterinária (PPGMV), Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, Recife, Pernambuco, 52171-900, Brazil.
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Čadková Z, Vořechovská L, Javorská D, Száková J, Tlustoš P. The oral bioavailability of soil-borne risk elements for small terrestrial mammals: Microtus arvalis (Pallas, 1778) and Apodemus sylvaticus L. and its implication in environmental studies. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:62397-62409. [PMID: 36943558 PMCID: PMC10167179 DOI: 10.1007/s11356-023-26437-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 03/10/2023] [Indexed: 05/10/2023]
Abstract
The aims of this study were (i) to specify real risk elemetnt (RE) uptake by wild terresrial mammals (A. sylvaticus and M. arvalis), (ii) to describe RE distribution in critical organs such as the liver and kidney, and (iii) to determine potencial differences in RE toxicokinetics with regards to individual species or sex. Three groups of experimental animals were fed diets amended with soil and green biomass of hyperaccumulator Arabidopsis halleri with different RE levels. The contents of As, Cd, and Pb in the liver and kidneys of the animals reflected the element contents in the diet. Higher Cd and Pb accumulation ability was observed in A. sylvaticus compared to M. arvalis tissues, and an opposite pattern was recorded for As. Zn contents in tissues of both species remained unchanged, and total contents of Zn in the exposed animals even tended to decrease compared to the controls. Results of this study indicate a generally similar response of both species to elevated RE contents in the diet, confirming these wild rodents as suitable models for RE biomonitoring in ecosystems. However, our data highlights some distinction in As toxicokinetics in wood mice compared to that of field voles and a significantly higher accumulation of Pb and Cd in females. Therefore, factors of species and sex should not be overlooked if relevant data are to be obtained in environmental studies conducted on small terrestrial rodents.
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Affiliation(s)
- Zuzana Čadková
- Department of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic.
| | - Lenka Vořechovská
- Department of Agroenvironmental Chemistry and Plant Nutrition, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic
| | - Denisa Javorská
- Department of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic
| | - Jiřina Száková
- Department of Agroenvironmental Chemistry and Plant Nutrition, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic
| | - Pavel Tlustoš
- Department of Agroenvironmental Chemistry and Plant Nutrition, Czech University of Life Sciences, Kamýcká 129, CZ-165 21, Prague 6, Czech Republic
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Imholt C, Stevens A, Edwards P, Woods D, Jacob J. Demographic Determinants of Residue Profiles of Fungicidal Compounds in Common Voles ( Microtus arvalis) under Semi-Natural and Natural Conditions. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:5180-5189. [PMID: 36944351 PMCID: PMC10077593 DOI: 10.1021/acs.est.2c00620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Environmental risks from plant protection products (PPPs) need to be assessed to ensure safe use. The risk assessments are generally carried out using the common vole as a focal species with conservative theoretical estimates of external exposure. These are then compared to dose-related toxicity endpoints established in toxicity studies, often with laboratory species. The aim of the present study was to determine the actual internal dosimetry of PPPs' active ingredients (AIs) in a population of common voles to provide the basis for informed higher tier risk assessment. As a proof of concept, two fungicidal AIs (fludioxonil and cyprodinil) were investigated using a range of application methodologies. Individuals were treated using oral gavage application (AI dose: 100/200 mg/kg) and fed treated grass (AI sprayed at 2 kg/ha) under laboratory, semi-natural, and natural conditions. Our results show that demographic factors play a significant role in the individual residue profile and that age structure is a key aspect that determines the overall exposure risk of a population. These results are consistent from laboratory to field conditions. Future approaches could establish dose-residue relationships that are reflective of natural food intake rates in wild common vole populations in the risk assessment of PPPs.
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Affiliation(s)
- Christian Imholt
- Julius
Kühn-Institute, Federal Research Institute for Cultivated Plants, Münster 48161, Germany
| | - Alex Stevens
- Syngenta
Ltd., Jealott’s Hill International Research Centre, Bracknell RG42 6EY, U.K.
| | - Peter Edwards
- Syngenta
Ltd., Jealott’s Hill International Research Centre, Bracknell RG42 6EY, U.K.
| | - David Woods
- Charles
River Laboratories, Tranent EH33 2NE, U.K.
| | - Jens Jacob
- Julius
Kühn-Institute, Federal Research Institute for Cultivated Plants, Münster 48161, Germany
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Balčiauskas L, Ežerinskis Ž, Stirkė V, Balčiauskienė L, Garbaras A, Remeikis V. The elemental composition of small mammals in a commercial orchard-meadow system. CHEMOSPHERE 2022; 296:134048. [PMID: 35218778 DOI: 10.1016/j.chemosphere.2022.134048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/09/2022] [Accepted: 02/16/2022] [Indexed: 06/14/2023]
Abstract
We analyze concentrations of various elements in small mammals from commercial orchards and berry plantations and test differences between them depending on species, individual body mass, age, gender, type and age of crop and intensity of applied agricultural measures. Skinned front legs (muscle and bones) were used to register the presence and concentration of Ca, Cd, Mo, Ni, Se, Ag, As, Be, Bi, Co, Cr, Cu, Fe, Ga, Mg, Mn, Pb, Sr, U, V and Zn. The most abundant species were common vole (Microtus arvalis), yellow-necked (Apodemus flavicollis) and striped field (A. agrarius) mice. The maximum recorded concentrations exceeded the minimums by 1.7-7.7 times in Mg, Zn, Cu, Ga, Ni and Ca, and 11.0-23.2 times in Mn, Be, Mo, Co, Sr, V, Pb and As. The hypothesis that the use of fertilization and pesticides in commercial orchards should induce differences in the elemental concentrations between crop areas and control habitats was confirmed by the higher concentrations of Cu, Mn, Bi, Co, Cr, Fe, Ni, Sr and Pb in rodents from the crop areas. Spatially controlled generalized linear mixed model confirmed the cumulative influence of species and crop, explaining 30-80% of the distribution of Ca, Ni, Co, Cu, Ga, Mn, Pb and U. The effect of species and the age of the individual was significant for Ni, Co, Cu, Fe, Ga, Mn and Pb, while effect of gender was not expressed. Depletion of Cu in older individuals was found in all three species. With species as a grouping factor, the effect of crop type and the intensity of agricultural practices were significant factors in the accumulation of Ca, Ni, Co, Cu, Ga, Mn and Pb, while effect of crop age was not expressed. The obtained elemental concentrations in rodents indicated orchards to be cleaner than heavy polluted areas.
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Affiliation(s)
| | - Žilvinas Ežerinskis
- Center for Physical Sciences and Technology, Saulėtekio av. 3, 02300, Vilnius, Lithuania.
| | - Vitalijus Stirkė
- Nature Research Centre, Akademijos 2, 08412, Vilnius, Lithuania.
| | | | - Andrius Garbaras
- Center for Physical Sciences and Technology, Saulėtekio av. 3, 02300, Vilnius, Lithuania.
| | - Vidmantas Remeikis
- Center for Physical Sciences and Technology, Saulėtekio av. 3, 02300, Vilnius, Lithuania.
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Jota Baptista C, Seixas F, Gonzalo-Orden JM, Oliveira PA. Biomonitoring metals and metalloids in wild mammals: invasive versus non-invasive sampling. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:18398-18407. [PMID: 35032272 DOI: 10.1007/s11356-022-18658-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
Heavy metal and metalloid pollution is a matter of concern in animal, human and environmental health (One Health) and also in wildlife conservation worldwide. Studying wild mammals in toxicology has been contributing significantly to our knowledge, namely to find out the most critical regions, to understand bioaccumulation and biomagnification phenomena or to evaluate their toxic effects. However, not all the animal tissues and organs provide the same information or should be interpreted in the same way. The best sample to use will depend on the objectives and conditions of the study. This review aims to compare invasive and non-invasive samples to biomonitor heavy metals, providing a brief resume of their advantages, limitations and examples of use. Further research, using a wider range of mammalian species, is required to establish what information can be obtained in biomonitoring studies that use non-invasive samples (such as hair, faeces and parasites) and/or invasive samples (such as blood, liver, kidney, bone and other organs).
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Affiliation(s)
- Catarina Jota Baptista
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-Os-Montes and Alto Douro (UTAD), Quinta de Prados, 5001-801, Vila Real, Portugal.
- Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-Os-Montes and Alto Douro (UTAD), Quinta de Prados, 5000-801, Vila Real, Portugal.
- Institute of Biomedicine (IBIOMED), University of León, 24071, Leon, Spain.
| | - Fernanda Seixas
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-Os-Montes and Alto Douro (UTAD), Quinta de Prados, 5001-801, Vila Real, Portugal
- Veterinary and Animal Research Center (CECAV), AL4Animals, University of Trás-Os-Montes and Alto Douro (UTAD), Quinta de Prados, 5000-801, Vila Real, Portugal
| | | | - Paula A Oliveira
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Trás-Os-Montes and Alto Douro (UTAD), Quinta de Prados, 5001-801, Vila Real, Portugal
- Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-Os-Montes and Alto Douro (UTAD), Quinta de Prados, 5000-801, Vila Real, Portugal
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Quina AS, Durão AF, Mathias MDL. Evidence of micro-evolution in Crocidura russula from two abandoned heavy metal mines: potential use of Cytb, CYP1A1, and p53 as gene biomarkers. ECOTOXICOLOGY (LONDON, ENGLAND) 2021; 30:1969-1982. [PMID: 34505200 DOI: 10.1007/s10646-021-02472-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
Heavy metals accumulated in the environment due to the mining industry may impact on the health of exposed wild animals with consequences at the population level via survival and selection of the most resistant individuals. The detection and quantification of shifts in gene frequencies or in the genetic structure in populations inhabiting polluted sites may be used as early indicators of environmental stress and reveal potential 'candidate gene biomarkers' for environmental health assessment. We had previously observed that specimens of the Greater white-toothed shrew (Crocidura russula) from two heavy metal mines in Southern Portugal (the Aljustrel and the Preguiça mines) carried physiological alterations compared to shrews from an unpolluted site. Here, we further investigated whether these populations showed genetic differences in genes relevant for physiological homeostasis and/or that are associated with pathways altered in animals living under chronic exposure to pollution, and which could be used as biomarkers. We analysed the mitochondrial cytochrome b (Cytb) gene and intronic and/or exonic regions of four nuclear genes: CYP1A1, LCAT, PRPF31, and p53. We observed (1) population differences in allele frequencies, types of variation, and diversity parameters in the Cytb, CYP1A1, and p53 genes; (2) purifying selection of Cytb in the mine populations; (3) genetic differentiation of the two mine populations from the reference by the p53 gene. Adding to our previous observations with Mus spretus, we provide unequivocal evidence of a population effect exerted by the contaminated environment of the mines on the local species of small mammals.
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Affiliation(s)
- Ana Sofia Quina
- CESAM - Centro de Estudos do Ambiente e do Mar, Departamento de Biologia Universidade de Aveiro Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
- CESAM - Centro de Estudos do Ambiente e do Mar, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal.
- Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal.
| | - Ana Filipa Durão
- Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal
- Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, Campus de Bellaterra, Cerdanyola del Vallès, Spain
| | - Maria da Luz Mathias
- CESAM - Centro de Estudos do Ambiente e do Mar, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal
- Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal
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Rabadjieva D, Tepavitcharova S, Kovacheva A, Gergulova R, Ilieva R, Vladov I, Nanev V, Gabrashanska M, Karavoltsos S. Trace metals accumulation in the eco-system water - soil - vegetation (Agropyron cristatum) - common voles (Microtus arvalis) - parasites (Hymenolepis diminuta) in Radnevo region, Bulgaria. J Trace Elem Med Biol 2021; 66:126750. [PMID: 33798814 DOI: 10.1016/j.jtemb.2021.126750] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/28/2021] [Accepted: 03/19/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Coal and coal processing industries provoke trace metal pollution, which has a negative effect on the water - soil - vegetation - small mammals eco-system, constituting part of the food chain and exerting a serious impact on human health. OBJECTIVES Assessment of the environmental impact of Maritza iztok coal complex, situated east of Radnevo town, Bulgaria, by tracking the dynamics and accumulation of trace metals in the eco-system water - soil - vegetation - common voles - parasites. METHODS Samples from surface waters, their nearby uncultivated soils, meadow uncultivated vegetation (Agropyron cristatum) and field common voles (Microtus arvalis) were collected. In situ measurements and laboratory extraction procedures and analyses were performed. Accumulation and mobility indices were calculated. The distribution of dissolved Mn, Ni, Cu, Zn and Pb chemical species in water-soil extracts was calculated using a thermodynamic approach. Two thermodynamic models were applied - the classical ion-association model for calculating the inorganic trace metal species and the Stockholm Humic Model (SHM) accounting for the complexation reactions of trace metals with organic matter. Visual Minteq computer program, Version 3.1 was used. The relationship chemical species - bioaccumulation was discussed. RESULTS Pb and Mn, together with SO42- and PO43- were found to be the main pollutants of waters in the region. The soils studied exhibited low concentrations of trace metals, not exceeding the specified MACs. The content of Mn was the highest, followed by Zn, Pb, Cu and Ni. The highest phytoaccumulation coefficients in the studied uncultivated grass vegetation were calculated for Cu and Zn, being 1-2 orders of magnitude higher than those of Mn and Ni. The accumulation of trace metals was explained on the basis of ions mobility and chemical species distribution. In the case of the host-parasite system Microtus alvaris - Hymenolepis diminuta, Zn displays the highest accumulation coefficient, followed by those of Cu and Pb. The parasite showed a higher bioaccumulation compared to infected common voles, with the highest bioaccumulation found for Ni. CONCLUSIONS The bioaccumulation of trace metals depends on their mobility, concentration and chemical forms in water-soil solutions. Metal-organic species stimulate the phytoaccumulation of trace metals while inorganic ones suppress it. The sequence of trace metals bioaccumulation in common voles is analogous to that of soil contamination. The parasite exhibited higher bioaccumulation levels compared to infected common voles.
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Affiliation(s)
- Diana Rabadjieva
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 11, 1113, Sofia, Bulgaria.
| | - Stefka Tepavitcharova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 11, 1113, Sofia, Bulgaria
| | - Antonina Kovacheva
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 11, 1113, Sofia, Bulgaria
| | - Rumiana Gergulova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 11, 1113, Sofia, Bulgaria
| | - Radost Ilieva
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 11, 1113, Sofia, Bulgaria
| | - Ivelin Vladov
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 25, 1113, Sofia, Bulgaria
| | - Veselin Nanev
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 25, 1113, Sofia, Bulgaria
| | - Margarita Gabrashanska
- Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 25, 1113, Sofia, Bulgaria
| | - Sotirios Karavoltsos
- National and Kapodistrian University of Athens, Department of Chemistry, Laboratory of Environmental Chemistry, Panepistimiopolis, 15784, Athens, Greece
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Kataba A, Nakayama SMM, Nakata H, Toyomaki H, Yohannes YB, Yabe J, Muzandu K, Zyambo G, Kubota A, Matsukawa T, Yokoyama K, Ikenaka Y, Ishizuka M. An Investigation of the Wild Rat Crown Incisor as an Indicator of Lead (Pb) Exposure Using Inductively Couple Plasma Mass Spectrometry (ICP-MS) and Laser Ablation ICP-MS. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18020767. [PMID: 33477475 PMCID: PMC7830958 DOI: 10.3390/ijerph18020767] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 12/13/2022]
Abstract
Lead (Pb) is a metal toxicant of great public health concern. The present study investigated the applicability of the rat incisor in Pb exposure screening. The levels of lead in teeth (Pb-T) in the crown and root of incisors in laboratory Pb-exposed Sprague Dawley rats were quantified using inductively coupled plasma mass spectrometry (ICP-MS). The crown accumulated much Pb-T than the root of the Sprague Dawley rat incisor. The levels of lead in blood (Pb-B) were positively correlated with the Pb-T in the crown and root incisors of the Sprague Dawley rats. As an application of the Pb-T crown results in experimental rats, we subsequently analyzed the Pb-T in the crown incisors of Pb-exposed wild rats (Rattus rattus) sampled from residential sites within varying distances from an abandoned lead-zinc mine. The Pb-T accumulation in the crown of incisors of R. rattus rats decreased with increased distance away from the Pb-Zn mine. Furthermore, the Pb-T was strongly correlated (r = 0.85) with the Pb levels in the blood. Laser ablation ICP-MS Pb-T mappings revealed a homogenous distribution of Pb in the incisor with an increased intensity of Pb-T localized in the tip of the incisor crown bearing an enamel surface in both Sprague Dawley and R. rattus rats. These findings suggest that Pb-T in the crown incisor may be reflective of the rat's environmental habitat, thus a possible indicator of Pb exposure.
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Affiliation(s)
- Andrew Kataba
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18 Nishi 9, Kita-ku, Sapporo 060-0818, Japan; (A.K.); (H.N.); (H.T.); (Y.B.Y.); (Y.I.)
- School of Veterinary Medicine, The University of Zambia, P.O. Box 32379, Lusaka 10101, Zambia; (J.Y.); (K.M.); (G.Z.)
| | - Shouta M. M. Nakayama
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18 Nishi 9, Kita-ku, Sapporo 060-0818, Japan; (A.K.); (H.N.); (H.T.); (Y.B.Y.); (Y.I.)
- Correspondence: (S.M.M.N.); (M.I.); Tel./Fax: +81-11-706-5105 (S.M.M.N.)
| | - Hokuto Nakata
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18 Nishi 9, Kita-ku, Sapporo 060-0818, Japan; (A.K.); (H.N.); (H.T.); (Y.B.Y.); (Y.I.)
| | - Haruya Toyomaki
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18 Nishi 9, Kita-ku, Sapporo 060-0818, Japan; (A.K.); (H.N.); (H.T.); (Y.B.Y.); (Y.I.)
| | - Yared B. Yohannes
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18 Nishi 9, Kita-ku, Sapporo 060-0818, Japan; (A.K.); (H.N.); (H.T.); (Y.B.Y.); (Y.I.)
- Department of Chemistry, College of Natural and Computational Science, University of Gondar, P.O. Box 196, Gondar 6200, Ethiopia
| | - John Yabe
- School of Veterinary Medicine, The University of Zambia, P.O. Box 32379, Lusaka 10101, Zambia; (J.Y.); (K.M.); (G.Z.)
| | - Kaampwe Muzandu
- School of Veterinary Medicine, The University of Zambia, P.O. Box 32379, Lusaka 10101, Zambia; (J.Y.); (K.M.); (G.Z.)
| | - Golden Zyambo
- School of Veterinary Medicine, The University of Zambia, P.O. Box 32379, Lusaka 10101, Zambia; (J.Y.); (K.M.); (G.Z.)
| | - Ayano Kubota
- Department of Epidemiology and Environmental Health, Faculty of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan; (A.K.); (T.M.); (K.Y.)
| | - Takehisa Matsukawa
- Department of Epidemiology and Environmental Health, Faculty of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan; (A.K.); (T.M.); (K.Y.)
| | - Kazuhito Yokoyama
- Department of Epidemiology and Environmental Health, Faculty of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan; (A.K.); (T.M.); (K.Y.)
| | - Yoshinori Ikenaka
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18 Nishi 9, Kita-ku, Sapporo 060-0818, Japan; (A.K.); (H.N.); (H.T.); (Y.B.Y.); (Y.I.)
- Water Research Group, School of Environmental Sciences and Development, North-West University, Private Bag X6001, Potchefstroom 2531, South Africa
| | - Mayumi Ishizuka
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18 Nishi 9, Kita-ku, Sapporo 060-0818, Japan; (A.K.); (H.N.); (H.T.); (Y.B.Y.); (Y.I.)
- Correspondence: (S.M.M.N.); (M.I.); Tel./Fax: +81-11-706-5105 (S.M.M.N.)
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10
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Ballová ZK, Korec F, Pinterová K. Relationship between heavy metal accumulation and histological alterations in voles from alpine and forest habitats of the West Carpathians. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:36411-36426. [PMID: 32562226 DOI: 10.1007/s11356-020-09654-8] [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: 03/24/2020] [Accepted: 06/08/2020] [Indexed: 06/11/2023]
Abstract
The interaction between toxic heavy metals and bio-elements in internal organs and femoral bones and their potential impacts on bone structural properties and renal histopathological changes in bank voles and snow voles were investigated. Our results reveal that heavy metals Hg and Pb accumulate more in femoral bones of alpine habitats than forests. In snow voles, the parameters of the primary osteons' vascular canals (length, average perimeter and area) simultaneously decreased with an increase of Pb and Sr. Wider primary osteons' vascular canals of snow voles contained decreased levels of K, but increased Ba. In bank voles, the number of primary osteons increased in alpine habitats along with K, Hg, and Pb accumulation. In the kidneys of bank voles, rising levels of Rb, Hg, and Zn were detected in alpine habitats. Hg increases the most in kidney tissue from alpine habitats in both vole species, and Hg levels (mean value 0.25 μg/g, max. value 0.55 μg/g) in the renal tissues of bank voles from alpine localities are similar to Hg levels from Hg-polluted industrial areas in other studies. This reflects that alpine areas of the Tatra Mountains are highly contaminated with Hg. The intensity of renal hemosiderosis relates significantly to Zn, Fe, and Cu levels in snow voles, with Fe and Zn levels in bank voles from forest habitats, and with Rb in bank voles from alpine habitats. The intensity of tubule necrosis in renal tissues of bank voles from alpine habitats was negatively related to Se content. In bank voles from forest habitats, significant positive correlations were found between the intensity of glomerular hyperplasia and amounts of Zn. The interactions of the detected element's association with bone tissue and internal organs are discussed.
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Affiliation(s)
- Zuzana Kompišová Ballová
- Institute of High Mountain Biology, University of Žilina, Tatranská Javorina 7, SK-05956, Tatranská Javorina, Slovakia.
| | - Filip Korec
- Institute of High Mountain Biology, University of Žilina, Tatranská Javorina 7, SK-05956, Tatranská Javorina, Slovakia
| | - Katarína Pinterová
- Institute of High Mountain Biology, University of Žilina, Tatranská Javorina 7, SK-05956, Tatranská Javorina, Slovakia
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11
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Gwenzi W. Occurrence, behaviour, and human exposure pathways and health risks of toxic geogenic contaminants in serpentinitic ultramafic geological environments (SUGEs): A medical geology perspective. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 700:134622. [PMID: 31693951 DOI: 10.1016/j.scitotenv.2019.134622] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 09/20/2019] [Accepted: 09/21/2019] [Indexed: 06/10/2023]
Abstract
Serpentinitic ultramafic geological environments (SUGEs) contain toxic geogenic contaminants (TGCs). Yet comprehensive reviews on the medical geology of SUGEs are still lacking. The current paper posits that TGCs occur widely in SUGEs, and pose human health risks. The objectives of the review are to: (1) highlight the nature, occurrence and behaviour of TGCs associated with SUGEs; (2) discuss the human intake pathways and health risks of TGCs; (4) identify the key risk factors predisposing human health to TGCs particularly in Africa; and (5) highlight key knowledge gaps and future research directions. TGCs of human health concern in SUGEs include chrysotile asbestos, toxic metals (Fe, Cr, Ni, Mn, Zn, Co), and rare earth elements. Human intake of TGCs occur via inhalation, and ingestion of contaminated drinking water, wild foods, medicinal plants, animal foods, and geophagic earths. Occupational exposure may occur in the mining, milling, sculpturing, engraving, and carving industries. African populations are particularly at high risk due to: (1) widespread consumption of wild foods, medicinal plants, untreated drinking water, and geophagic earths; (2) weak and poorly enforced environmental, occupational, and public health regulations; and (3) lack of human health surveillance systems. Human health risks of chrysotile include asbestosis, cancers, and mesothelioma. Toxic metals are redox active, thus generate reactive oxygen species causing oxidative stress. Dietary intake of iron and geophagy may increase the iron overload among native Africans who are genetically predisposed to such health risks. Synergistic interactions among TGCs particularly chrysotile and toxic metals may have adverse human health effects. The occurrence of SUGEs, coupled with the several risk factors in Africa, provides a unique and ideal setting for investigating the relationships between TGCs and human health risks. A conceptual framework for human health risk assessment and mitigation, and future research direction are highlighted.
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Affiliation(s)
- Willis Gwenzi
- Biosystems and Environmental Engineering Research Group, Department of Soil Science and Agricultural Engineering, Faculty of Agriculture, University of Zimbabwe, P.O. Box MP 167, Mount Pleasant, Harare, Zimbabwe.
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Markiewicz-Górka I, Pawlas K, Jaremków A, Januszewska L, Pawłowski P, Pawlas N. Alleviating Effect of α-Lipoic Acid and Magnesium on Cadmium-Induced Inflammatory Processes, Oxidative Stress and Bone Metabolism Disorders in Wistar Rats. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E4483. [PMID: 31739465 PMCID: PMC6888481 DOI: 10.3390/ijerph16224483] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 11/01/2019] [Accepted: 11/11/2019] [Indexed: 12/12/2022]
Abstract
Cadmium exposure contributes to internal organ dysfunction and the development of chronic diseases. The aim of the study was to assess the alleviating effect of α-lipoic acid and/or magnesium on cadmium-induced oxidative stress and disorders in bone metabolism, kidney and liver function, and hematological and biochemical parameters changes. Male rats were exposed to cadmium (30 mg Cd/kg of feed) for three months. Some animals exposed to Cd were supplemented with magnesium (150 mg Mg/kg of feed) and/or with α-lipoic acid (100 mg/kg body weight, four times a week). Cd intake inhibited body weight gain and lowered hemoglobin concentration, whereas it increased the activities of liver enzymes, as well as the level of oxidative stress, CTX-1 (C-terminal telopeptide of type I collagen, bone resorption marker), and CRP (C-reactive protein, marker of inflammation); it decreased vitamin D3, GSH (reduced glutathione), and the serum urea nitrogen/creatinine index. Mg and/or α-lipoic acid supplementation increased the antioxidant potential, and partially normalized the studied biochemical parameters. The obtained results show that both magnesium and α-lipoic acid decrease oxidative stress and the level of inflammatory marker, as well as normalize bone metabolism and liver and kidney function. Combined intake of α-lipoic acid and magnesium results in reinforcement of the protective effect; especially, it increases antioxidant defense.
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Affiliation(s)
- Iwona Markiewicz-Górka
- Department of Hygiene, Wroclaw Medical University, Mikulicza-Radeckiego 7, Wroclaw, 50-345, Poland; (K.P.); (A.J.); (L.J.)
| | - Krystyna Pawlas
- Department of Hygiene, Wroclaw Medical University, Mikulicza-Radeckiego 7, Wroclaw, 50-345, Poland; (K.P.); (A.J.); (L.J.)
| | - Aleksandra Jaremków
- Department of Hygiene, Wroclaw Medical University, Mikulicza-Radeckiego 7, Wroclaw, 50-345, Poland; (K.P.); (A.J.); (L.J.)
| | - Lidia Januszewska
- Department of Hygiene, Wroclaw Medical University, Mikulicza-Radeckiego 7, Wroclaw, 50-345, Poland; (K.P.); (A.J.); (L.J.)
| | - Paweł Pawłowski
- Specialist Hospital dr Alfred Sokołowski, Sokołowskiego 4, Wałbrzych 58-309, Poland;
| | - Natalia Pawlas
- Department of Pharmacology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 38, Zabrze 41-808, Poland;
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13
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Comparison of Element Concentrations (Ba, Mn, Pb, Sr, Zn) in the Bones and Teeth of Wild Ruminants from the West Carpathians and the Tian-Shan Mountains as Indicators of Air Pollution. ATMOSPHERE 2019. [DOI: 10.3390/atmos10020064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Through analyzing the concentrations of selected heavy metals (Ba, Mn, Pb, Sr, Zn) in the bones and teeth of wild living and ecologically equivalent ruminants from the Tian-Shan (Capra sibirica and Ovis ammon polii) and the West Carpathians (Rupicapra rupicapra tatrica) we compared the environmental pollution levels of these two mountain ranges. The samples were analyzed by X-ray fluorescence. Significantly higher contents of Zn and Mn as well as a higher frequency of measurable occurrences of Mn, Ba, and Pb in samples from the West Carpathians confirmed the results of our previous study, that the West Carpathians are relatively more polluted by heavy metals than the Tian-Shan Mountains. The most probably contamination sources are mining and smelting as well as traffic emissions, which can reach remote mountain ranges through long distance atmospheric transport.
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14
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Demesko J, Markowski J, Demesko E, Słaba M, Hejduk J, Minias P. Ecotype Variation in Trace Element Content of Hard Tissues in the European Roe Deer (Capreolus capreolus). ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2019; 76:76-86. [PMID: 30443665 PMCID: PMC6326995 DOI: 10.1007/s00244-018-0580-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 11/07/2018] [Indexed: 05/16/2023]
Abstract
Animals living in anthropogenic habitats bear a multitude of costs, which are directly or indirectly associated with human activities. Among others, an elevated exposure to environmental pollution can have negative consequences for wildlife populations. We examined the differences in the concentrations of trace elements between the field and forest ecotype of the European roe deer (Capreolus capreolus). Naturally, roe deer inhabited various types of woodlands (forest ecotype), but within the last century, they adapted to life in a human-transformed agricultural areas (field ecotype), which could be associated with an increased exposure to pollution. In this study, we measured concentrations of seven trace metals (barium, copper, iron, lead, manganese, strontium, zinc) and fluoride in skull bones and permanent teeth of more than 230 roe deer from 8 study plots in East-Central Europe. We found that field roe deer had higher concentrations of four trace metals (copper, iron, lead, strontium) and fluoride compared with forest roe deer. These differences were consistent with variations in the general level of environmental contamination within the study plots, as assessed with trace element content in wild plants. Our study indicates that bone and teeth of the European roe deer can be used as a valid indicator of environmental pollution. Also, we expect that elevated exposure of field roe deer to environmental pollution can have negative consequences for wild populations of this species, as well as for the consumers of venison.
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Affiliation(s)
- Jan Demesko
- Department of Biodiversity Studies and Bioeducation, Faculty of Biology and Environmental Protection, University of Łódź, Banacha 1/3, 90-237, Lodz, Poland.
| | - Janusz Markowski
- Department of Biodiversity Studies and Bioeducation, Faculty of Biology and Environmental Protection, University of Łódź, Banacha 1/3, 90-237, Lodz, Poland
| | - Eva Demesko
- Faculty of Medicine with Dentistry Division, Medical University of Lublin, Al. Racławickie 1, 20-059, Lublin, Poland
| | - Mirosława Słaba
- Department of Industrial Microbiology and Biotechnology, Faculty of Biology and Environmental Protection, University of Łódź, Banacha 12/16, 90-237, Lodz, Poland
| | - Janusz Hejduk
- Department of Biodiversity Studies and Bioeducation, Faculty of Biology and Environmental Protection, University of Łódź, Banacha 1/3, 90-237, Lodz, Poland
| | - Piotr Minias
- Department of Biodiversity Studies and Bioeducation, Faculty of Biology and Environmental Protection, University of Łódź, Banacha 1/3, 90-237, Lodz, Poland
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15
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Jasiulionis M, Balčiauskas L, Balčiauskienė L, Taraškevičius R. Accumulation of chemical elements in yellow-necked mice under a colony of great cormorants. CHEMOSPHERE 2018; 213:156-163. [PMID: 30218875 DOI: 10.1016/j.chemosphere.2018.09.025] [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: 05/02/2018] [Revised: 08/22/2018] [Accepted: 09/04/2018] [Indexed: 06/08/2023]
Abstract
This study represents the first investigation into the accumulation of chemical elements in small mammals inhabiting the territory of a great cormorant colony. Trapping was done in the Juodkrantė great cormorant colony, one of the largest colonies in Europe. The accumulation of 20 chemical elements in the bodies (muscle and bones) of yellow-necked mice (Apodemus flavicollis) was investigated using the energy-dispersive x-ray fluorescence equipment Spectro Xepos HE. Two groups of positively inter-correlated chemical elements (Mg, Al, P, Ca and Al, S, Cl, K) were identified. The concentrations of five elements differed significantly between mice trapped in different zones of the colony with differing intensities of cormorant influence: the values of K and Cu in A. flavicollis increased in line with an increase in the influence of the cormorants, while the concentrations of Rb and Pb decreased. The concentrations of Mn differed between zones, but were not related to the intensity of bird influence. Differences in the concentration of Zn (ANOVA F = 24.38; p < 0.001), Fe (F = 4.60; p < 0.05) and Mo (F = 4.47; p < 0.05) were related to the gender factor, all concentrations being higher in females. The concentrations of Zn were age-dependent, being highest in adult individuals (21.7 ± 4.5 μg g-1) and exceeding those in subadult (19.4 ± 3.4 μg g-1) individuals or juveniles (16.7 ± 1.3 μg g-1). In general, the concentrations of accumulated elements in A. flavicollis from the territory of the cormorant colony were lower than in rodents from industrially polluted sites.
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Affiliation(s)
| | | | | | - Ričardas Taraškevičius
- Nature Research Centre, Akademijos 2, LT-08412 Vilnius, Lithuania; Marine Research Institute, Klaipėda University, Herkaus Manto 84, LT-92294 Klaipėda, Lithuania.
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16
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Lazarus M, Orct T, Reljić S, Sedak M, Bilandžić N, Jurasović J, Huber Đ. Trace and macro elements in the femoral bone as indicators of long-term environmental exposure to toxic metals in European brown bear (Ursus arctos) from Croatia. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:21656-21670. [PMID: 29785603 DOI: 10.1007/s11356-018-2296-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 05/09/2018] [Indexed: 06/08/2023]
Abstract
We explored the long-term accumulation of aluminium, strontium, cadmium and lead in the compact and trabecular bone of the femoral epiphysis, metaphysis and diaphysis in 41 brown bears (Ursus arctos) from Croatia. Also, we assessed their influence on macro and trace elements (sodium, magnesium, phosphorus, potassium, calcium, manganese, iron, cobalt, copper, zinc and barium) in bears' bone. There were no sex differences in element levels in general, while age was associated with bone length and levels of all elements, except for cadmium. Elements had different levels depending on the part of the bone sampled. More pronounced differences were observed between the compact and trabecular regions, with higher levels of majority of elements found in compact bone. Moderate to high associations (Spearman coefficient, rS = 0.59-0.97) were confirmed between calcium and potassium, magnesium, phosphorus, manganese, cobalt, zinc, strontium and lead. Lead levels in the bone were below those known to cause adverse health effects, but in 4 of 41 animals they exceeded baseline levels for domestic animals. The femoral bone of the brown bear reflected the accumulative nature of lead and strontium well, as it did the impairment of bone-forming essential element levels associated with these two elements. However, the distribution pattern of elements along the bone was not uniform, so additional care should be taken when choosing on the part of the bone sampled.
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Affiliation(s)
- Maja Lazarus
- Analytical Toxicology and Mineral Metabolism Unit, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, P.O. Box 291, HR-10001, Zagreb, Croatia.
| | - Tatjana Orct
- Analytical Toxicology and Mineral Metabolism Unit, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, P.O. Box 291, HR-10001, Zagreb, Croatia
| | - Slaven Reljić
- Department of Biology, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000, Zagreb, Croatia
| | - Marija Sedak
- Laboratory for Determination of Residues, Department for Veterinary Public Health, Croatian Veterinary Institute, Savska cesta 143, 10000, Zagreb, Croatia
| | - Nina Bilandžić
- Laboratory for Determination of Residues, Department for Veterinary Public Health, Croatian Veterinary Institute, Savska cesta 143, 10000, Zagreb, Croatia
| | - Jasna Jurasović
- Analytical Toxicology and Mineral Metabolism Unit, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, P.O. Box 291, HR-10001, Zagreb, Croatia
| | - Đuro Huber
- Department of Biology, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000, Zagreb, Croatia
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Miska-Schramm A, Kapusta J, Kruczek M. Copper influence on bank vole's (Myodes glareolus) sexual behavior. ECOTOXICOLOGY (LONDON, ENGLAND) 2018; 27:385-393. [PMID: 29396672 PMCID: PMC5859705 DOI: 10.1007/s10646-018-1902-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 01/14/2018] [Indexed: 06/07/2023]
Abstract
The impact of human activity on the environment has led to a steady increase of the amounts of copper in the ecosystems. This element accumulates in plants and water, potentially exposing rodents to its harmful effects. In industrial districts, a decrease in the density of small rodent populations has been observed. This decline may be caused by many factors, including mortality, decreased fertility, or impaired sexual behavior. The decline in the reproductive abilities of small rodents after copper exposure was demonstrated in our previous work (Miska-Schramm A, Kruczek M, Kapusta J, Ecotoxicology 23:1546-1554, 2014). The aim of the presented research was to determine how copper administered at concentrations similar to those recorded in industrial districts (Cu I-150 mg/kg, Cu II-600 mg/kg, C-control) affects the sexual behavior of small rodents. The model species was the bank vole (Myodes glareolus). The behavior and vocalizations of male-female pairs were recorded during open-field tests: ♂C vs. ♀C; ♂Cu I vs. ♀C; ♂Cu II vs. ♀C while in preference tests, female behavior was assessed in the following combinations: ♀C vs. ♂C & ♂Cu I; ♀C vs. ♂C & ♂Cu II. In the presented work, we show that copper decreased the males' sexual attractiveness. Females showed suppressed preference towards males treated with 600 mg/kg copper. The number of sniffs and a number of approaches towards Cu II males was significantly lower than towards control individuals. Also, in preference test with 150 mg/kg treated animals, total activity was lower towards copper treated animals. At the same time, copper did not influence intra-sexual interactions.
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Affiliation(s)
- Agata Miska-Schramm
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Krakow, Poland.
| | - Joanna Kapusta
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Krakow, Poland
| | - Małgorzata Kruczek
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Krakow, Poland
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18
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Miska-Schramm A, Kapusta J, Kruczek M. The Effect of Aluminum Exposure on Reproductive Ability in the Bank Vole (Myodes glareolus). Biol Trace Elem Res 2017; 177:97-106. [PMID: 27687699 PMCID: PMC5371634 DOI: 10.1007/s12011-016-0848-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 09/06/2016] [Indexed: 01/14/2023]
Abstract
Human impact on the environment is steadily increasing the amounts of aluminum in the ecosystems. This element accumulates in plants and water, potentially exposing herbivores to its harmful effect. In heavily polluted sites, a decrease in the density of small rodent populations has been observed. This decline may be caused by many factors, including decreased fertility. The aim of the presented research was to determine how aluminum, administered at concentrations similar to those recorded in industrial districts (Al I = 3 mg/l, Al II = 200 mg/l), affects the reproductive abilities of small rodents. As the indicators of reproductive abilities, body weight, weight of the testes and accessory sex glands of males, and uterus weight of females were estimated. In females, the number of matured follicles (types 6, 7, and 8) was analyzed, while in males, the quantity and quality (matured, viable, swollen, motile, head abnormalities) of epididymal sperm cells were assessed. Moreover, the development of testes, measured by spermatogenic index, was determined. The model species was the bank vole. Our results have proven that aluminum impairs adult individuals' reproductive abilities by decreasing the quality and quantity of sperm cells and by causing morphologically abnormal development of the gonads. However, no difference in male organometric parameters was found, and only in females treated with 3 mg/l Al, the uterus weight was higher than control. No differences were found in the total number of matured follicles. These results suggest that the decline in rodent numbers in industrial districts is due, at least in part, to poorer males' reproductive abilities, resulting from exposure to aluminum contamination.
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Affiliation(s)
- Agata Miska-Schramm
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland.
| | - Joanna Kapusta
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland
| | - Małgorzata Kruczek
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland
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Montoya‐Sanhueza G, Chinsamy A. Long bone histology of the subterranean rodent Bathyergus suillus (Bathyergidae): ontogenetic pattern of cortical bone thickening. J Anat 2017; 230:203-233. [PMID: 27682432 PMCID: PMC5244287 DOI: 10.1111/joa.12547] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2016] [Indexed: 02/01/2023] Open
Abstract
Patterns of bone development in mammals are best known from terrestrial and cursorial groups, but there is a considerable gap in our understanding of how specializations for life underground affect bone growth and development. Likewise, studies of bone microstructure in wild populations are still scarce, and they often include few individuals and tend to be focused on adults. For these reasons, the processes generating bone microstructural variation at intra- and interspecific levels are not fully understood. This study comprehensively examines the bone microstructure of an extant population of Cape dune molerats, Bathyergus suillus (Bathyergidae), the largest subterranean mammal endemic to the Western Cape of South Africa. The aim of this study is to investigate the postnatal bone growth of B. suillus using undecalcified histological sections (n = 197) of the femur, humerus, tibia-fibula, ulna and radius, including males and females belonging to different ontogenetic and reproductive stages (n = 42). Qualitative histological features demonstrate a wide histodiversity with thickening of the cortex mainly resulting from endosteal and periosteal bone depositions, whilst there is scarce endosteal resorption and remodeling throughout ontogeny. This imbalanced bone modeling allows the tissues deposited during ontogeny to remain relatively intact, thus preserving an excellent record of growth. The distribution of the different bone tissues observed in the cortex depends on ontogenetic status, anatomical features (e.g. muscle attachment structures) and location on the bone (e.g. anterior or lateral). The type of bone microstructure and modeling is discussed in relation to digging behavior, reproduction and physiology of this species. This study is the first histological assessment describing the process of cortical thickening in long bones of a fossorial mammal.
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Affiliation(s)
- Germán Montoya‐Sanhueza
- Department of Biological SciencesPalaeobiological Research GroupUniversity of Cape TownCape TownSouth Africa
| | - Anusuya Chinsamy
- Department of Biological SciencesPalaeobiological Research GroupUniversity of Cape TownCape TownSouth Africa
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20
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de Figueiredo FAT, Ramos J, Kawakita ERH, Bilal AS, de Sousa FB, Swaim WD, Issa JPM, Gerlach RF. Lead line in rodents: an old sign of lead intoxication turned into a new method for environmental surveillance. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:21475-21484. [PMID: 27510160 DOI: 10.1007/s11356-016-7336-3] [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: 01/14/2016] [Accepted: 07/27/2016] [Indexed: 06/06/2023]
Abstract
The "lead line" was described by Henry Burton in 1840. Rodents are used as sentinels to monitor environmental pollution, but their teeth have not been used to determine lead. To determine whether lead deposits can be observed in the teeth of lead-exposed animals, since the gingival deposits known as "lead line" would likely have a correlate in the calcified tissue to which the gums are opposed during life. Male Wistar rats were exposed to lead in the drinking water (30 mg/L) since birth until 60 days-old. Molars and the incisors of each hemimandible were analyzed by scanning electron microscopy (SEM) on regular and backscattered electrons (BSE) mode. Elements were determined using electron dispersive spectroscopy (EDS). Clean cervical margins were observed on control teeth, as opposed to the findings of extensive deposits on lead-exposed animals, even in hemimandibles that had been exhumed after being buried for 90 days. BSE/EDS indicated that those deposits were an exogenous material compatible with lead sulfite. Presence of calcium, phosphorus, magnesium, carbon, lead, and oxygen is presented. Lead-exposed animals presented marked root resorption. The lead deposits characterized here for the first time show that the "lead line" seen in gums has a calcified tissue counterpart, that is detectable post-mortem even in animals exposed to a low dose of lead. This is likely a good method to detect undue lead exposure and will likely have wide application for pollution surveillance using sentinels.
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Affiliation(s)
- Fellipe Augusto Tocchini de Figueiredo
- Department of Morphology, Physiology, and Basic Pathology, School of Dentistry of Ribeirao Preto (FORP), University of Sao Paulo (USP), Avenida do Cafe S/N, Monte Alegre, Ribeirao Preto, Sao Paulo, CEP 14040-904, Brazil.
| | - Junia Ramos
- Department of Morphology, Physiology, and Basic Pathology, School of Dentistry of Ribeirao Preto (FORP), University of Sao Paulo (USP), Avenida do Cafe S/N, Monte Alegre, Ribeirao Preto, Sao Paulo, CEP 14040-904, Brazil
| | - Erika R Hashimoto Kawakita
- Department of Morphology, Physiology, and Basic Pathology, School of Dentistry of Ribeirao Preto (FORP), University of Sao Paulo (USP), Avenida do Cafe S/N, Monte Alegre, Ribeirao Preto, Sao Paulo, CEP 14040-904, Brazil
| | - Alina S Bilal
- Department of Morphology, Physiology, and Basic Pathology, School of Dentistry of Ribeirao Preto (FORP), University of Sao Paulo (USP), Avenida do Cafe S/N, Monte Alegre, Ribeirao Preto, Sao Paulo, CEP 14040-904, Brazil
| | - Frederico B de Sousa
- Department of Morphology, Science Health Center, Federal University of Paraiba (UFPB), Joao Pessoa, Paraiba, Brazil
| | - William D Swaim
- National Institute for Dental and Craniofacial Research (NIDCR), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Joao P Mardegan Issa
- Department of Morphology, Physiology, and Basic Pathology, School of Dentistry of Ribeirao Preto (FORP), University of Sao Paulo (USP), Avenida do Cafe S/N, Monte Alegre, Ribeirao Preto, Sao Paulo, CEP 14040-904, Brazil
| | - Raquel F Gerlach
- Department of Morphology, Physiology, and Basic Pathology, School of Dentistry of Ribeirao Preto (FORP), University of Sao Paulo (USP), Avenida do Cafe S/N, Monte Alegre, Ribeirao Preto, Sao Paulo, CEP 14040-904, Brazil
- Graduate Program in Pharmacology and Toxicology, Faculty of Medicine of Ribeirao Preto (FMRP), University of Sao Paulo (USP), Avenida Bandeirantes 3400, Ribeirao Preto, Sao Paulo, CEP: 14049-900, Brazil
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21
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Khazaee M, Hamidian AH, Alizadeh Shabani A, Ashrafi S, Mirjalili SAA, Esmaeilzadeh E. Accumulation of heavy metals and As in liver, hair, femur, and lung of Persian jird (Meriones persicus) in Darreh Zereshk copper mine, Iran. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:3860-3870. [PMID: 26498968 DOI: 10.1007/s11356-015-5455-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Accepted: 09/16/2015] [Indexed: 06/05/2023]
Abstract
Rodents frequently serve as bioindicator to monitor the quality of the environment. Concentrations of 11 elements (Cd, Co, Ti, Fe, Mn, Cu, Sb, As, Sr, Ni, and Cr) were investigated and compared in liver, hair, femur, and lung of the Persian jird (Meriones persicus) from Darreh Zereshk copper mine, Iran. Metals were determined in different tissues of 39 individuals of Persian jird, collected by snap trap in 2014 from five areas of Darreh Zereshk copper mine. Samples were prepared by wet digestion method, and the contents of elements were analyzed with ICP-OES (VARIAN, 725-ES) instrument. Cadmium, Sb, and Co were below the limit of detection, and Mn and As were found only in hair and liver tissues. We detected the highest concentration of Cu, As, Ti, Fe, Mn, Cr, and Ni in hair in comparison with other tissues. Significant higher levels of Ti in femur and hair; Fe in liver and hair; Mn in liver; As in hair; Sr in lung; Cr in lung, hair, femur, and liver; Cu in femur; and Ni in liver and lung tissues were observed in females. Nearly all element concentrations in the tissues of Persian jird from flotation site, Darreh Zereshk and Hasan Abad villages and leaching site (mining areas) were higher than those from tailing dump site (reference site). We found the highest concentrations of As in liver and hair; Ni and Cr in liver, hair, and lung; and Sr in lung and hair tissues of Persian jird in leaching site. We tried to specify the status of elements before fully exploitation of Darreh Zereshk copper mine by using bioindicator species. Based on our achievements, initial activities did not strongly pollute the surrounded environment of the mine. The high abundance of Persian jird as well as their several proper features makes them a suitable species for biomonitoring programs especially for further studies will be performed after full exploitation of Darreh Zereshk copper mine.
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Affiliation(s)
- Manoochehr Khazaee
- Department of Environment, Faculty of Natural Resources, University of Tehran, P.O. Box 31585-4314, Karaj, Iran
| | - Amir Hossein Hamidian
- Department of Environment, Faculty of Natural Resources, University of Tehran, P.O. Box 31585-4314, Karaj, Iran.
| | - Afshin Alizadeh Shabani
- Department of Environment, Faculty of Natural Resources, University of Tehran, P.O. Box 31585-4314, Karaj, Iran
| | - Sohrab Ashrafi
- Department of Environment, Faculty of Natural Resources, University of Tehran, P.O. Box 31585-4314, Karaj, Iran
| | | | - Esmat Esmaeilzadeh
- Sarcheshmeh copper complex, Research and Development Affairs, Sarcheshmeh, Iran
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22
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Martiniakova M, Omelka R, Grosskopf B, Duranova H, Stawarz R, Balaz I. Further investigation of risk elements content in the bones of wild rodents from a polluted area in Slovakia. Acta Vet Scand 2015; 57:46. [PMID: 26303124 PMCID: PMC4548847 DOI: 10.1186/s13028-015-0138-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 08/14/2015] [Indexed: 11/23/2022] Open
Abstract
Background Wild rodents are suitable for monitoring environmental pollution and exposure risk assessment for people living in contaminated areas. The content of selected risk elements in the femora of bank vole (Myodes glareolus), yellow-necked mouse (Apodemus flavicollis) and wood mouse (Apodemus sylvaticus) was estimated from the Kolíňany area of Slovakia, which is characterized by a high degree of environmental pollution. The rodents were trapped in February 2011 using standard theriological methods. All animals (n = 32) were adult males in good physical condition. The concentrations of Fe, Cu, Zn and Ni in their bones were determined by atomic absorption spectrophotometry. Results The highest concentrations of Fe and Cu were detected in the bones of yellow-necked mouse. Significant differences were observed for the content of Fe between A. flavicollis and M. glareolus (P < 0.05). The highest levels of Zn and Ni were found in the femora of wood mouse; however, significant differences were not detected between the rodents. Moreover, the concentrations of Cu, Zn and Ni were significantly higher in the bones of all three species (P < 0.05) in comparison with the values obtained in the same animal species at the same site in February 2007. Conclusions Our results demonstrate an increased accumulation of Cu, Zn and Ni in the femora of M. glareolus, A. flavicollis and A. sylvaticus from the Kolíňany area and thus indicate towards ongoing contamination of this locality.
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Martiniaková M, Boboňová I, Omelka R, Ďúranová H, Babosová R, Stawarz R, Toman R. Low administration of bee pollen in the diet affects qualitative histological characteristics of bone in male rats. POTRAVINARSTVO 2014. [DOI: 10.5219/396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Bee pollen is often used as a dietary additive because it contains proteins and is rich in vitamins, minerals and phytochemicals. However, its impact on growth characteristics and bone microstructure is still poorly understood. Therefore, the objective of this study was to investigate the effect of low administration of bee pollen on selected growth characteristics and histological structure of femoral bones in rats. For this purpose, 1-month-old male Wistar rats were randomly divided into two groups of 5 animals each. In the control group (CG), rats were fed a commercial diet throughout the experiment (90 days). Rats of experimental group (EG) received standard diets with a 0.2% addition of bee pollen for the same time period of treatment. At the end of the experiment, macroscopical and microscopical structures of femoral bones from all rats were analysed using analytical scales, sliding instrument, polarized light microscopy and atomic absorption spectrophotometry. The statistical analysis of obtained data did not reveal significant differences for body weight, femoral weight, femoral length, and cortical bone thickness between both investigated groups of rats. However, a higher number of primary and secondary osteons was observed in the central area of substantia compacta and near periosteal surfaces in rats from the EG group. Histomorphometrical data of primary osteons' vascular canals, Haversian canals and secondary osteons did not differ between rats from both groups. Also, concentrations of Ca, Mg, Fe and Zn in the bones of rats from the EG group were similar to those from CG group. Our results indicate that 0.2% concentration of bee pollen in the diet significantly affects qualitative histological characteristics of femoral bones in rats. On the other hand, it has no impact on the size of primary and secondary osteons and on the content of Ca, Mg, Fe and Zn in the bones of male rats.
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Miska-Schramm A, Kruczek M, Kapusta J. Effect of copper exposure on reproductive ability in the bank vole (Myodes glareolus). ECOTOXICOLOGY (LONDON, ENGLAND) 2014; 23:1546-1554. [PMID: 25098774 DOI: 10.1007/s10646-014-1295-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/22/2014] [Indexed: 06/03/2023]
Abstract
The amount of copper in natural ecosystems is steadily increasing, due to human activities. It accumulates in plants, posing a threat to herbivores. In polluted areas the population density of small rodents is observed to be lower. The decline in rodent numbers may be caused by increased mortality or diminished fertility. This study examined the effect of copper on the reproductive activity of the bank vole (Myodes glareolus), a small rodent which during foraging often wanders into fields where it might be exposed to pollution. The animals were treated with solutions of 0, 150 or 600 ppm Cu. After 12 weeks of exposure the quality and quantity of the male's sperm was tested. To assess morphological development we compared the experimental groups for body weight, the weight of the male's testes and accessory sex glands, the female's uterus, and the number of matured ovary follicles in tested females. At both doses, copper administration led to lower sperm count and caused sperm head anomalies. The higher dose compromised sperm tail membrane integrity, viability and motility. No effect of copper on morphological development was observed in males, and only the lower dose increased testes weight. In females the higher dose had a negative effect on morphological development, and the lower dose increased uterus weight. No effect of copper on ovarian follicle number was found. For the first time, the morphology of the most typical ovarian follicles of the bank vole is presented.
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Affiliation(s)
- Agata Miska-Schramm
- Institute of Environmental Sciences, Jagiellonian University, Gronostajowa 7, 30-387, Kraków, Poland,
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25
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Rodríguez-Estival J, Álvarez-Lloret P, Rodríguez-Navarro AB, Mateo R. Chronic effects of lead (Pb) on bone properties in red deer and wild boar: relationship with vitamins A and D3. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2013; 174:142-9. [PMID: 23262069 DOI: 10.1016/j.envpol.2012.11.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Revised: 10/22/2012] [Accepted: 11/08/2012] [Indexed: 05/03/2023]
Abstract
Here we study the occurrence of abnormalities on bone tissue composition and turnover mechanisms through the Pb-mediated disruption of vitamins A and D in wild ungulates living in a lead (Pb)-polluted mining area. Red deer (Cervus elaphus) and wild boar (Sus scrofa) from the mining area had significantly higher liver and bone Pb levels than controls, which were associated with the depletion of liver retinyl esters and the corresponding increase of free retinol levels both in deer and boar from the mining area. Pb-exposed adult deer had lower carbonate content in bone mineral than controls, which was associated with the increased free retinol percentage. In wild boar, the degree of bone mineralization was also positively associated with higher burdens of retinyl esters. These results suggest that Pb-associated changes in bone composition and mineralization is likely influenced by the depletion of vitamin A in wildlife exposed to environmental Pb pollution.
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Affiliation(s)
- Jaime Rodríguez-Estival
- Instituto de Investigación en Recursos Cinegéticos, IREC (CSIC, UCLM, JCCM), Ronda de Toledo s/n, 13071 Ciudad Real, Spain.
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Gasparik J, Dobias M, Capcarova M, Smehyl P, Slamecka J, Bujko J, Gasparik J. Concentration of cadmium, mercury, zinc, copper and cobalt in the tissues of wild boar (Sus scrofa) hunted in the western Slovakia. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2012; 47:1212-1216. [PMID: 22540642 DOI: 10.1080/10934529.2012.672065] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The aim of this study was to monitor accumulation of cadmium (Cd), mercury (Hg), zinc (Zn), copper (Cu) and cobalt (Co) in the muscle, liver and kidney of wild boar (Sus scrofa scrofa) from hunting place of western Slovakia and the correlations among the observed elements. A total of 120 samples were involved for analyses by atomic absorption spectrophotometry (AAS). The significantly highest accumulation of Cd in the kidney followed by the liver and muscles was found. Zn accumulated mainly in the liver. Significantly lower values were found in the kidney followed by the muscle. The concentration of Cu was significantly lowest in the muscle when compared to the liver and kidney. Hg and Co accumulated mainly in the kidney, followed by the liver and muscle of wild boars, but without significant differences. In the muscle of wild boar moderately positive correlation between Zn and Cu (r = 0.59), Cd and Co (r = 0.51), Cu and Co (r = 0.33), and Zn and Hg (r = 0.36) were found. In the liver moderately positive correlation between Cd and Hg (r = 0.39) was detected. Moderately positive correlation between Zn and Cu (r = 0.40) was noted for the kidney.
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Affiliation(s)
- Jozef Gasparik
- Department of Poultry Science and Farm Animal Husbandry, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture in Nitra, Slovak Republic
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Martiniakova M, Omelka R, Jancova A, Formicki G, Stawarz R, Bauerova M. Accumulation of risk elements in kidney, liver, testis, uterus and bone of free-living wild rodents from a polluted area in Slovakia. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2012; 47:1202-1206. [PMID: 22540640 DOI: 10.1080/10934529.2012.672062] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Free-living wild rodents are usually used as indicators of pollution, with elements being determined in either whole body or in specific organs. In the present study, the accumulation of cadmium (Cd), copper (Cu), iron (Fe), and zinc (Zn) in kidney, liver, testis, uterus and bone of yellow-necked mice (Apodemus flavicollis) and bank voles (Myodes glareolus) trapped in a polluted area of Nováky, Slovakia was investigated. Yellow-necked mice and bank voles were collected using standard theriological methods for wood ecosystems. All animals were adults in good physical condition. Concentrations of Cd, Cu, Fe, and Zn in all analyzed organs were determined by atomic absorption spectrophotometry. The highest concentrations of Cd and Zn were found in the bone of both species while Cu and Fe accumulated most in the uterus. Significantly higher concentrations of Cd and Cu were detected in the liver of the bank vole in comparison with the yellow-necked mouse (P<0.05). Similar significantly higher levels of Cd and Zn were found in the bone of the bank vole (P<0.05) than in the yellow-necked mouse, while these rodents had significantly higher Cu and Fe concentrations (P<0.05) in the kidney. Significantly higher levels of Fe and Zn were detected in the testis and uterus of bank voles, respectively. On the other hand, significantly higher concentration of Cu was found in the testis of yellow-necked mice. Results of this study suggest that bank voles are more sensitive heavy metal loaded bioindicators than yellow-necked mice.
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Affiliation(s)
- Monika Martiniakova
- Department of Zoology and Anthropology, Constantine the Philosopher University, Nitra, Slovak Republic.
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Martiniaková M, Omelka R, Grosskopf B, Jančová A. Yellow-necked mice (Apodemus flavicollis) and bank voles (Myodes glareolus) as zoomonitors of environmental contamination at a polluted area in Slovakia. Acta Vet Scand 2010; 52:58. [PMID: 21054852 PMCID: PMC2987783 DOI: 10.1186/1751-0147-52-58] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2010] [Accepted: 11/05/2010] [Indexed: 11/17/2022] Open
Abstract
Background Free-living wild rodents are often used as zoomonitors of environmental contamination. In the present study, accumulation of cadmium (Cd), copper (Cu), iron (Fe), and zinc (Zn) in critical organs of yellow-necked mice (Apodemus flavicollis) and bank voles (Myodes glareolus) trapped in a polluted area in Nováky, Slovakia was investigated. Methods Yellow-necked mice (n = 8) and bank voles (n = 10) were collected using standard theriological methods for wood ecosystems. All animals were adult males in good physical condition. The concentrations of Cd, Cu, Fe, and Zn in the liver, kidney, and bone were determined by atomic absorption spectrophotometry. Results The highest concentrations of Cd and Zn were found in the bone of both species while Cu and Fe accumulated mainly in kidney or liver. Significant higher concentrations of Cd and Cu were detected in the liver of bank voles than in yellow-necked mice. Similar significant higher levels of Cd and Zn were found in the bone of bank voles. In contrast, significant higher concentrations of Cu and Fe were present in the kidney of yellow-necked mice. Conclusions In the yellow-necked mouse and bank vole, bone seems to accumulate Cd and Zn following prolonged exposure. On the contrary, kidney and liver store Cu and Fe after a long-term environmental exposure. In the present study, bank voles seemed to be more heavy metal loaded zoomonitors than yellow-necked mice.
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