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Yacoubi L, Savoca D, El Zrelli RB, Gopalan J, Nazal M, Lin YJ, Maccotta A, Hamza F, Bhuyan MS, Arculeo M, Rabaoui LJ. Trace element levels in the muscles of three tern species (Aves: Laridae) from the western Arabian Gulf: environmental assessment and implications for conservation. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:235. [PMID: 38315434 PMCID: PMC10844429 DOI: 10.1007/s10661-024-12385-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 01/20/2024] [Indexed: 02/07/2024]
Abstract
In the Arabian Gulf (called also Persian Gulf; hereafter 'the Gulf'), Jana and Karan Islands are recognized as one of the most Important Bird Areas in the region. Many migratory breeding seabirds, like the Greater Crested Tern Thalasseus bergii, White-cheeked Tern Sterna repressa and Bridled Tern Onychoprion anaethetus, depend on these islands during the breeding season. However, these aquatic wildlife species are suffering from intensified urban and industrial coastal development and various contamination events including wars and related oil spills. In this study, we used these three piscivorous top predator birds to analyse the levels of 19 trace elements (TEs; i.e. Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Mg, Mn, Na, Ni, Pb, Sr, V and Zn) in 15 muscular tissue samples from Jana and Karan Islands. PERMANOVA analysis showed no difference in contamination profile between sites nor between species probably due to their spatial and ecological proximity and therefore similar levels of exposure to TEs. Comparing these levels with existing literature, our results showed no particular concern for all elements, except for Al (maximum values recorded = 116.5 µg g-1 d.w.) and, in two samples, Ba (33.67 µg g-1 d.w.) and Pb (5.6 µg g-1 d.w.). The results can be considered as an initial step for supplementary evaluations with a larger number of samples and specified time intervals for the collection of specimens. This study provided baseline information on the pollution status of these two ecologically important sites which require a continuous biomonitoring programme.
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Affiliation(s)
- Lamia Yacoubi
- Faculty of Science of Tunis, Laboratory of Biodiversity & Parasitology of Aquatic Ecosystems (LR18ES05), University Campus, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Dario Savoca
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 20, 90123, Palermo, Italy.
- NBFC, National Biodiversity Future Center, 90133, Palermo, Italy.
| | | | - Jinoy Gopalan
- Applied Research Center for Environment and Marine Studies, Research Institute, King Fahd University of Petroleum and Minerals (KFUPM), 31261, Dhahran, Saudi Arabia
| | - Mazen Nazal
- Applied Research Center for Environment and Marine Studies, Research Institute, King Fahd University of Petroleum and Minerals (KFUPM), 31261, Dhahran, Saudi Arabia
| | - Yu-Jia Lin
- Institute of Oceanography, National Taiwan University, Taipei, 10617, Taiwan
| | - Antonella Maccotta
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 20, 90123, Palermo, Italy
- NBFC, National Biodiversity Future Center, 90133, Palermo, Italy
| | - Foued Hamza
- National Center for Wildlife, Ministry of Environment, Water & Agriculture, Riyadh, Saudi Arabia
| | - Md Simul Bhuyan
- Bangladesh Oceanographic Research Institute, Cox's Bazar, 4730, Bangladesh
| | - Marco Arculeo
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 20, 90123, Palermo, Italy
| | - Lotfi Jilani Rabaoui
- National Center for Wildlife, Ministry of Environment, Water & Agriculture, Riyadh, Saudi Arabia
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Seo JS, Lee SH, Won HS, Yang M, Nahm SS, Nam SM. Effects of Gestational and Lactational Lead Exposure and High Fat Diet Feeding on Cerebellar Development of Postnatal Rat Offspring. Nutrients 2023; 15:4325. [PMID: 37892401 PMCID: PMC10609260 DOI: 10.3390/nu15204325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/03/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Obesity and heavy metals, such as lead (Pb), are detrimental to the adult brain because they impair cognitive function and structural plasticity. However, the effects of co-administration of Pb and a high-fat diet (HFD) on the developing cerebellum is not clearly elucidated. We investigated the effects of Pb exposure (0.3% lead acetate) on developing cerebellum in the pups of an HFD-fed obese rat model. One week before mating, we fed a chow diet (CD) or HFD to the rats for one week and additionally administered Pb to HFD-fed female SD rats. Thereafter, treatment with Pb and a HFD was continued during the gestational and lactational periods. On postnatal day 21, the pups were euthanized to sample the brain tissue and blood for further analysis. Blood Pb levels were significantly higher in HFD-fed rats than in CD-fed rats. Histologically, the prominent degeneration of Purkinje cells was induced by the co-administration of Pb and HFD. The calbindin-28Kd-, GAD67-, NMDAR1-, and PSD95-immunopositive Purkinje cells and inhibitory synapse-forming pinceau structures were significantly decreased following Pb and HFD co-administration. MBP-immunoreactive myelinated axonal fibers were also impaired by HFD but were significantly damaged by the co-administration of HFD and Pb. Oxidative stress-related Nrf2-HO1 signaling was activated by HFD feeding, and Pb exposure further aggravated oxidative stress, as demonstrated by the consumption of endogenous anti-oxidant in HFD-Pb rats. The pro-inflammatory response was also increased by the co-administration of HFD and Pb in the cerebellum of the rat offspring. The present results suggest that HFD and Pb treatment during the gestational and lactational periods are harmful to cerebellar development.
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Affiliation(s)
- Jin Seok Seo
- Department of Anatomy, College of Veterinary Medicine, Konkuk University, Seoul 05029, Republic of Korea; (J.S.S.); (S.-S.N.)
| | - Shin Hyo Lee
- Department of Anatomy, School of Medicine and Jesaeng-Euise Clinical Anatomy Center, Wonkwang University, Iksan 54538, Republic of Korea; (S.H.L.); (H.-S.W.); (M.Y.)
| | - Hyung-Sun Won
- Department of Anatomy, School of Medicine and Jesaeng-Euise Clinical Anatomy Center, Wonkwang University, Iksan 54538, Republic of Korea; (S.H.L.); (H.-S.W.); (M.Y.)
| | - Miyoung Yang
- Department of Anatomy, School of Medicine and Jesaeng-Euise Clinical Anatomy Center, Wonkwang University, Iksan 54538, Republic of Korea; (S.H.L.); (H.-S.W.); (M.Y.)
| | - Sang-Seop Nahm
- Department of Anatomy, College of Veterinary Medicine, Konkuk University, Seoul 05029, Republic of Korea; (J.S.S.); (S.-S.N.)
| | - Sung Min Nam
- Department of Anatomy, School of Medicine and Jesaeng-Euise Clinical Anatomy Center, Wonkwang University, Iksan 54538, Republic of Korea; (S.H.L.); (H.-S.W.); (M.Y.)
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3
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Affiliation(s)
- Morteza Asghari
- Separation Processes Research Group, Department of Chemical Engineering, University of Science and Technology of Mazandaran, Behshahr, Mazandaran, Iran
- UNESCO Chair on Coastal Geo-Hazard Analysis, Tehran, Iran
| | - Iman Salahshoori
- Department of Polymer Processing, Iran Polymer and Petrochemical Institute, Tehran, Iran
- Department of Chemical Engineering, Islamic Azad University, Science and Research Branch, Tehran, Iran
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Lima GDS, Menegario AA, Suarez CA, Kamazuka SH, Gemeiner H, Sánchez-Sarmiento AM, Ferioli RB, Barreto AS. Pelagic and estuarine birds as sentinels of metal(loid)s in the South Atlantic Ocean: Ecological niches as main factors acting on bioaccumulation. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 326:121452. [PMID: 36958663 DOI: 10.1016/j.envpol.2023.121452] [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: 12/03/2022] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 06/18/2023]
Abstract
Activities related to the offshore exploration and production of oil and natural gas provide economic development and an essential energy source. However, besides the risk of petroleum hydrocarbon contamination, these activities can also be sources of metals and metalloids for marine organism contamination. In this research, we evaluated the potential use of two pelagic (black-browed albatross Thalassarche melanophris and yellow-nosed albatross T. chlororhynchos) and one estuarine bird species (neotropical cormorant Nannopterum brasilianus) as sentinels of contamination of As, Cd, Cr, Cu, Pb, Mn, Mo, Zn, Ni, Ba, V, and Hg in an area under influence of oil and gas activities. The analyses were carried out in samples collected from 2015 to 2022 from 97 individuals. A factor alert; an adaptation from the contamination factor is proposed to identify individuals with high concentrations that possibly suffered contamination by anthropogenic origin. Grouping all species, the metal(loid)s with the highest concentrations were in decreasing order: Zn > Cu > Mn > Hg > As > Cd > Mo > V > Cr > Ba > Ni > Pb. Similar concentrations were observed for V, Mn, Cr and Pb among the three species. Pelagic birds showed higher levels of concentrations for Hg, As and Cd. Based on the correlations and multivariate analysis performed, the results indicate that the ecological niche factor has greater relevance in the bioaccumulation of these elements compared to the habitat. Although some individuals showed high concentrations in part of the trace elements, suggesting exposure to anthropic sources, the direct influence of oil production and exploration activities was not observed, suggesting that activities on the continent are the primary contamination source. The results of this work highlight the role of seabirds as sentinels for metal(loid)s, contributing to the knowledge of the occurrence of contaminants in the South Atlantic Ocean.
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Affiliation(s)
- Guilherme Dos Santos Lima
- Environmental Studies Center (CEA), São Paulo State University (UNESP), Av. 24-A, 1515, 13506-900, Rio Claro, SP, Brazil
| | - Amauri Antonio Menegario
- Environmental Studies Center (CEA), São Paulo State University (UNESP), Av. 24-A, 1515, 13506-900, Rio Claro, SP, Brazil.
| | - Carlos Alfredo Suarez
- Environmental Studies Center (CEA), São Paulo State University (UNESP), Av. 24-A, 1515, 13506-900, Rio Claro, SP, Brazil
| | - Silvia Harumi Kamazuka
- Environmental Studies Center (CEA), São Paulo State University (UNESP), Av. 24-A, 1515, 13506-900, Rio Claro, SP, Brazil
| | - Hendryk Gemeiner
- Environmental Studies Center (CEA), São Paulo State University (UNESP), Av. 24-A, 1515, 13506-900, Rio Claro, SP, Brazil; Basin Studies Laboratory (LEBAC), São Paulo State University (UNESP), Avenida 24-A, 1515, 13506-900, Rio Claro, SP, Brazil
| | - Angélica Maria Sánchez-Sarmiento
- Argonauta Institute for Coastal and Marine Conservation, Av. Governador Abreu Sodré, 1067, 11695-240, Ubatuba, São Paulo, Brazil
| | - Raquel Beneton Ferioli
- Argonauta Institute for Coastal and Marine Conservation, Av. Governador Abreu Sodré, 1067, 11695-240, Ubatuba, São Paulo, Brazil
| | - André Silva Barreto
- Biodiversity Informatics and Geomatic Laboratory (LIBGeo), University of Vale do Itajaí (UNIVALI), Rua Uruguai, 458, 88302-901, Itajaí, SC, Brazil
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Filippa VP, Tabares EL, Castro-Guijarro AC, Chediack JG, Cid FD. Evaluation of lead exposition length on the liver and intestinal histoarchitecture of eared dove (Zenaida auriculata). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:55989-56002. [PMID: 36913022 DOI: 10.1007/s11356-023-26373-y] [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: 10/02/2022] [Accepted: 03/06/2023] [Indexed: 06/18/2023]
Abstract
Lead (Pb) is a metal that can produces irreversible damage in living organisms. Some studies had reported that Pb produces histophysiological alterations in the digestive system (mainly liver) of birds; however, the effect of this metal on small intestine has not been fully examined. Additionally, little information is available on Pb disturbances in native birds of South America. The present study aimed to evaluate the effect of different Pb exposure times on blood δ-aminolevulinic acid dehydratase (δ-ALAD) activity and on the histological and morphometric characteristics of the digestive system (liver and proximal intestine) of eared doves (Zenaida auriculata). A decrease of the blood δ-ALAD activity, dilatation of blood vessels and leukocyte infiltrates in intestinal submucosa and muscular layers, and reduction of the enterocyte nuclear diameter and Lieberkühn crypts area were observed. In liver were noted steatosis, proliferation of bile ducts, dilated sinusoids, leukocyte infiltrates, and melanomacrophage centers. The portal tract area and the thickness of the portal vein wall were increased. In conclusion, the results showed that Pb produces histological and morphometric alterations on the liver and small intestine according to the exposure time, which should be considered when the dangerousness of environmental pollutants is evaluated in wild animals.
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Affiliation(s)
- Verónica P Filippa
- Laboratorio de Biología Integrativa, Instituto Multidisciplinario de Investigaciones Biológicas de San Luis (IMIBIO-SL), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), San Luis, Argentina
- Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, First Building, Second Floor, Box 2. Ejército de los Andes 1050. Post Code: D5700HHW, San Luis, Argentina
| | - Emilce L Tabares
- Laboratorio de Biología Integrativa, Instituto Multidisciplinario de Investigaciones Biológicas de San Luis (IMIBIO-SL), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), San Luis, Argentina
- Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, First Building, Second Floor, Box 2. Ejército de los Andes 1050. Post Code: D5700HHW, San Luis, Argentina
| | - Ana C Castro-Guijarro
- Laboratorio de Biología Integrativa, Instituto Multidisciplinario de Investigaciones Biológicas de San Luis (IMIBIO-SL), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), San Luis, Argentina
| | - Juan G Chediack
- Laboratorio de Biología Integrativa, Instituto Multidisciplinario de Investigaciones Biológicas de San Luis (IMIBIO-SL), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), San Luis, Argentina
- Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, First Building, Second Floor, Box 2. Ejército de los Andes 1050. Post Code: D5700HHW, San Luis, Argentina
| | - Fabricio D Cid
- Laboratorio de Biología Integrativa, Instituto Multidisciplinario de Investigaciones Biológicas de San Luis (IMIBIO-SL), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), San Luis, Argentina.
- Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, First Building, Second Floor, Box 2. Ejército de los Andes 1050. Post Code: D5700HHW, San Luis, Argentina.
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Hamidian AH, Saberi SMJA, Ashrafi S, Moghaddasi L. Using house sparrow in biomonitoring lead in Tehran air pollution. Urban Ecosyst 2023. [DOI: 10.1007/s11252-023-01349-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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Arooj S, Naz S, Jabeen F, Sultana T. Biomonitoring of heavy metals and their association with DNA damage in Indian peafowl (Pavo cristatus) under captivity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:38306-38318. [PMID: 36580256 DOI: 10.1007/s11356-022-24898-2] [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: 08/16/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
Environmental pollution and changing climatic conditions are likely to damage biodiversity not only on organismal level but on molecular level as well. The aim of the present study was to find the concentration of heavy metals in soil, water, feed, feathers, and blood and association of heavy metals with DNA damage of P. cristatus. The results showed that lead (Pb) was significantly (P < 0.01) higher in soil and cadmium (Cd) was significantly (P < 0.01) higher in soil and water. Chromium (Cr), zinc (Zn), nickel (Ni), and cobalt (Co) were significant (P < 0.01) in feed. Manganese (Mn) was significantly (P < 0.01) higher in feed and soil (surface). In addition, Pb and Cd concentrations were significant (P < 0.01) in feathers while Cr and Zn concentrations were significantly (P < 0.01) higher in feces. Nickel was significantly (P < 0.01) higher in feathers and eggshell while Mn and Co concentrations were significantly (P < 0.01) higher in blood and feces, respectively. Furthermore, significant positive correlation between Pb (rs = 0.75; P < 0.05) and Cd (rs = 0.67; P < 0.05) concentrations in blood with tail DNA was found. It was concluded that heavy metals exist in the soil, water, feathers, and blood and have association with DNA damage of P. cristatus.
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Affiliation(s)
- Sajida Arooj
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - Shabana Naz
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan.
| | - Farhat Jabeen
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - Tayyaba Sultana
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
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Relationships between the Content of Micro- and Macroelements in Animal Samples and Diseases of Different Etiologies. Animals (Basel) 2023; 13:ani13050852. [PMID: 36899709 PMCID: PMC10000063 DOI: 10.3390/ani13050852] [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: 11/15/2022] [Revised: 02/14/2023] [Accepted: 02/17/2023] [Indexed: 03/03/2023] Open
Abstract
Many of the micro- and macro-elements (MMEs) required by the body are found in environmental objects in concentrations different from their original concentration that can lead to dangerous animal diseases ("microelementoses"). The aim was to study the features of MME (accumulating in wild and exotic animals) in connection with particular diseases. The work using 67 mammal species from four Russian zoological institutions was completed in 2022. Studies of 820 cleaned and defatted samples (hair, fur, etc.) after "wet-acid-ashing" on an electric stove and in a muffle furnace were performed using a Kvant-2A atomic absorption spectrometer. The content of zinc, copper, iron, cadmium, lead, and arsenic was assessed. The level of MME accumulation in the animal body contributes not only to the MME status and the development of various concomitant diseases, but the condition itself can occur by intake of a number of micronutrients and/or drugs. Particular correlations between the accumulation of Zn and skin, oncological diseases, Cu-musculoskeletal, cardiovascular diseases, Fe-oncological diseases, Pb-metabolic, nervous, oncological diseases, and Cd-cardiovascular diseases were established. Therefore, monitoring of the MME status of the organism must be carried out regularly (optimally once every 6 months).
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Vizuete J, Hernández-Moreno D, López-Beceiro A, Fidalgo LE, Soler F, Pérez-López M, Míguez-Santiyán MP. Heavy metals and metalloid levels in the tissues of yellow-legged gulls (Larus michahellis) from Spain: sex, age, and geographical location differences. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:54292-54308. [PMID: 35298802 PMCID: PMC9356949 DOI: 10.1007/s11356-022-19627-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/05/2022] [Indexed: 05/21/2023]
Abstract
In the present study, mercury (Hg), cadmium (Cd), lead (Pb), selenium (Se), and arsenic (As) were measured in liver, kidney, and feathers of adult, juvenile, and chick seagulls (Larus michahellis) collected from the northwest of Spain. Age, sex, and the geographical location of samples were considered variables that can influence metal bioaccumulation, for which concentrations were determined by means of ICP-MS. The mean concentrations (dry weight) found in seagulls were 7.01 ± 0.37 mg Hg/kg, 22.82 ± 2.83 mg Cd/kg, 7.36 ± 1.36 mg Pb/kg, 18.64 ± 0.63 mg Se/kg, and 10.64 ± 0.59 mg As/kg. Regarding the different factors analyzed, Hg was the only metal showing sex-related differences, being significantly higher (p < 0.05) the concentrations found in feathers of males (1.26 ± 0.12 mg/kg) than those in females (0.99 ± 0.11 mg/kg). A highly significant (p < 0.01) increase in levels of some metals was found in liver related to the increase of age: Hg (adults (A) 3.33 ± 0.22 mg/kg vs chicks (C) 1.76 ± 0.28 mg/kg), Cd (A 4.74 ± 0.62 mg/kg vs C 1.79 ± 0.2), Pb (A 0.65 ± 0.12 mg/kg vs juveniles 0.4 ± 0.11 mg/kg), and Se (A 7.56 ± 0.43 mg/kg vs C 5.24 ± 0.53 mg/kg). Positive correlations between Cd-Hg and Se-Hg were found in liver (p < 0.001), kidney (p < 0.001), and feathers (p < 0.05 and p < 0.001, respectively). The associations found may reflect antagonistic interactions between Se and Cd on Hg toxicity. The results suggest that L. michahellis can reveal local contamination around the foraging and breeding sites and can be a very useful monitoring instrument for assessing heavy metal contamination and sentinel species of environmental health.
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Affiliation(s)
- Jorge Vizuete
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003, Caceres, Spain
| | - David Hernández-Moreno
- Department of Environment and Agronomy, National Institute of Agriculture and Food Research and Technology (INIA), Spanish National Research Council (CSIC), Carretera de la Coruña Km 7, Madrid, Spain.
| | - Ana López-Beceiro
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine (USC), 27003, Lugo, Spain
| | - Luis Eusebio Fidalgo
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine (USC), 27003, Lugo, Spain
| | - Francisco Soler
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003, Caceres, Spain
- IMPROCAR Research Institutes, Caceres, Spain
| | - Marcos Pérez-López
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003, Caceres, Spain
- INBIO G+C Research Institutes, Caceres, Spain
| | - María Prado Míguez-Santiyán
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003, Caceres, Spain
- INBIO G+C Research Institutes, Caceres, Spain
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Kucharska K, Binkowski ŁJ, Zaguła G, Dudzik K. Spatial, temporal and environmental differences in concentrations of lead in the blood of Mute swans from summer and winter sites in Poland. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 830:154698. [PMID: 35318064 DOI: 10.1016/j.scitotenv.2022.154698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 03/12/2022] [Accepted: 03/16/2022] [Indexed: 06/14/2023]
Abstract
Lead (Pb) is a highly toxic pollutant and represents a serious threat to wildlife, affecting various systems in animal bodies. Especially prone to Pb poisoning are waterbirds, which may inadvertently ingest spent gunshot, fishing sinkers and contaminated sediments. This research thus focused on evaluating Pb concentrations in the blood of 170 Mute swans (Cygnus olor; a widespread species of waterbirds) at their summer (urban locations in Małopolskie and rural locations in Świętokrzyskie regions) and winter (the urban section of Wisła River in Krakow) sites in Poland (Europe). The study concentrated on comparing blood Pb concentrations according to sites and locations, verifying the influence of sex and age factors, examining the impact on hematocrit (Ht), glutathione (GSH) levels and body condition. Mean blood Pb concentrations (measured with ICP-OES) differed significantly between summer and winter sites (Regression by Maximum Likelihood Estimation (RML), p < 0.001) reaching higher values at winter sites. Concentrations did not differ from year to year (RML, p = 0.028). At summer sites, concentrations differed from location to location: swans from urban locations in Małopolskie had higher blood Pb concentrations (0.055 μg/g) than from rural Świętokrzyskie (0.008 μg/g; RML, p < 0.001). In summer and winter birds, neither sex nor age groups differed significantly the concentrations (RML, p > 0.231). Pb concentrations correlated weakly with Ht and GSH levels (Spearman test) and had no influence on body condition (proxied by scaled mass index; GLM, p = 0.246). We concluded that differences between summer and winter sites were dictated mainly by the type of habitat (rural vs. urban) that birds occupied in different seasons.
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Affiliation(s)
- Katarzyna Kucharska
- Institute of Biology, Pedagogical University of Krakow, Podchorążych 2, 30-084 Krakow, Poland.
| | - Łukasz J Binkowski
- Institute of Biology, Pedagogical University of Krakow, Podchorążych 2, 30-084 Krakow, Poland.
| | - Grzegorz Zaguła
- Department of Bioenergy, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, University of Rzeszow, Zelwerowicza 4, 35-601 Rzeszow, Poland.
| | - Krzysztof Dudzik
- Eagle Conservation Committee, K. Jagiellończyka 4, 10-062 Olsztyn, Poland.
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Bala M, Sharma A, Sharma G. Assessment of heavy metals in faecal pellets of blue rock pigeon from rural and industrial environment in India. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:43646-43655. [PMID: 32737784 DOI: 10.1007/s11356-020-09409-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 05/21/2020] [Indexed: 05/21/2023]
Abstract
The study was conducted to monitor concentration of six toxic metals in faecal pellets of blue rock pigeon from six industrial areas of Jaipur, i.e. Jhotwara, Malviya, Mansarover, Sitapura, Vishwakarma industrial areas and Sanganer industries, by using atomic absorption spectrophotometer. At the same time, trace metals were also analysed for a reference area so that a comparative impact of the metal pollution from the industries could be figured out. From the data obtained, the highest Cd, Cu, Ni, Pb and Zn concentrations were found in the faecal pellets from Sitapura industrial area (1.12 ± 0.60 μg/g; 128.9 ± 11.10 μg/g; 17 ± 2.87 μg/g; 79.6 ± 42.69 μg/g; 2250 ± 1390.16 μg/g) and the highest Cr (18.6 ± 3.65 μg/g) from Jhotwara industrial area. However, industrial environment has high deposition of studied trace metals (except Ni for Sanganer industries) as compared with reference area. The concentration of Cd was below the detectable level in faecal pellets from reference area. The trend of trace metals from Malviya, Sitapura, Jhotwara and reference areas was noticed as Zn > Cu > Pb > Cr > Ni > Cd and almost same for Sanganer industries and Mansarover industrial area as Zn > Cu > Cr > Pb > Ni > Cd. The excretion of heavy metals in fa1ecal pellets from Vishwakarma industrial area was noticed as Zn > Cr > Cu > Pb > Ni > Cd. Further levels of metals were varied significantly among different industrial areas, P ≤ 0.05, as well as between industrial areas and reference area. The observed high concentration of different heavy metals in faecal pellets of bird species shows their exposure to metal contamination which is warning to spiked environmental pollution.
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Affiliation(s)
- Manju Bala
- Department of Applied and Biosciences, Suresh Gyan Vihar University, Jaipur, India.
| | - Asha Sharma
- Department of Zoology, Swargiya PNKS Government P.G. College, Dausa, Rajasthan, India
| | - Gaurav Sharma
- Department of Microbiology, Suresh Gyan Vihar University, Jaipur, India
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12
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Ai S, Huang Y, Xie T, Zhang X, Huang C. Fabrication of composites with ultra-low chitosan loadings and the adsorption mechanism for lead ions. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:37927-37937. [PMID: 32613513 DOI: 10.1007/s11356-020-09906-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 06/26/2020] [Indexed: 06/11/2023]
Abstract
Through a facile impregnation-precipitation strategy, chitosan was dispersed on bentonite to prepare an organic/inorganic hybrid composite for Pb2+ adsorption. The strong promotion effect of a small amount of highly dispersed chitosan on the Pb2+ adsorption capacity of clay minerals was unveiled. With a chitosan loading of 0.4 wt%, the experimental adsorption capacity reached 261.3 mg/g. The good dispersion of chitosan played a crucial role in the high capacity. The large proportion of mesopores in the adsorbent facilitated mass transfer, and thereby adsorption equilibrium states could be achieved within 15 s. The adsorption isotherms were consistent with the Freundlich expression. The Pb2+ adsorption capacity was suppressed with the addition of 150 ppm Ca2+ and almost eliminated in the presence of 150 ppm Mg2+. The adsorption enthalpy change was measured to be - 28.6 kJ/mol and Gibbs free energy change was in the range of - 18.4 to - 16.7 kJ/mol, indicating that this adsorption process was exothermic and spontaneous. The FTIR and XPS results demonstrated that the amino groups on chitosan could bond with Pb2+, and contributed to the high adsorption capacity. DFT calculation results showed that the amino and hydroxyl groups in adjacent chitosan units could be tri-coordinated with Pb2+, and the energy of system was greatly decreased due to the coordination interaction.
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Affiliation(s)
- Shuo Ai
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou City, 545006, China.
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Liuzhou City, 545006, China.
| | - Yongchun Huang
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou City, 545006, China
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Liuzhou City, 545006, China
| | - Tenghui Xie
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou City, 545006, China
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Liuzhou City, 545006, China
| | - Xiangyu Zhang
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou City, 545006, China
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Liuzhou City, 545006, China
| | - Chengdu Huang
- Department of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou City, 545006, China
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Liuzhou City, 545006, China
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13
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Solgi E, Mirzaei-Rajeouni E, Zamani A. Feathers of Three Waterfowl Bird Species from Northern Iran for Heavy Metals Biomonitoring. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 104:727-732. [PMID: 32333043 DOI: 10.1007/s00128-020-02852-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 04/14/2020] [Indexed: 06/11/2023]
Abstract
Waterbirds are considered the effective sentinels of aquatic ecosystems contamination and their feathers are widely used as non-destructive biological tools for contaminant biomonitoring. In this work, we measure and evaluate the concentrations of lead, copper and zinc in the breast feathers of three species namely Fulica atra, Anas crecca and Anas platyrhynchos in the wetland National Park Boujagh. Levels of lead (Pb), copper (Cu) and zinc (Zn) were below the threshold that causes sub-lethal and reproductive effects. Significant differences in metal concentrations were found among bird species. The finding indicated that highest Pb and Zn concentrations were observed in common Coot. The effect of sex on heavy metal was observed for Pb in Anas platyrhynchos and while Cu, Zn in Anas crecca. Concentrations of metals were significantly (p < 0.05) higher in resident birds than in migratory. High levels of these heavy metals show that these birds can be used to monitor contamination in the wetland.
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Affiliation(s)
- Eisa Solgi
- Department of Environment, Faculty of Natural Resources and Environment, Malayer University, Malayer, P.O. Box 65719-9581863, Hamedan, Iran.
| | - Elham Mirzaei-Rajeouni
- Department of Environment, Faculty of Natural Resources and Environment, Malayer University, Malayer, P.O. Box 65719-9581863, Hamedan, Iran
| | - Abbas Zamani
- Department of Fisheries, Faculty of Natural Resources and Environment, Malayer University, Malayer, Iran
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14
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Soliman KM, Mohallal EME, Alqahtani ARM. Little egret (Egretta garzetta) as a bioindicator of heavy metal contamination from three different localities in Egypt. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:23015-23025. [PMID: 32329003 DOI: 10.1007/s11356-020-08736-x] [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: 07/08/2019] [Accepted: 04/02/2020] [Indexed: 06/11/2023]
Abstract
This work aimed at using Little Egrets (Egretta garzetta), for the first time in Egypt, as a bioindicator of heavy metal contamination from three different Egyptian land use types (Qillin within Kafr El-Sheikh (S1, agricultural), Toukh within Qalyubia (S2, semi-rural area), and Abu Rawash within Giza (S3, urban)). Concentrations of aluminum (Al), barium (Ba), cobalt (Co), cadmium (Cd), chromium (Cr), copper (Cu), manganese (Mn), iron (Fe), nickel (Ni), lead (Pb), and zinc (Zn) were analyzed in liver and kidney samples of twenty-six adult Little Egrets collected from the three localities during winter 2018. Moreover, the study calculated the Metal Pollution Index (MPI) to highlight the health of the surrounding environment using birds' internal organs as a mirror. Results revealed that, throughout the three sampling sites, the total metal concentrations in liver samples exceeded that of the kidney, indicating that the liver is the target organ of metal accumulation. The Little Egret's liver was found to be the best-recommended organ to use in future biomonitoring of Cu, Zn, Fe, Mn, and Ni, whereas Al, Co, Cr, Ba, Pb, and Cd can be monitored in the kidney. Cu and Pb were higher in the Little Egret's tissues collected from the agricultural site (S1), whereas Ba, Ni, and Fe were higher in the semi-rural site (S2), followed finally by Cd in the urbanized site (S3). The concentrations of trace elements reported in Little Egrets were within the known background level for water birds. However, alarming concentrations were found for Ni levels in liver (from Qillin and Toukh), as well as Pb and Cr levels in kidney samples (from the three localities). MPI of the eleven studied metals in both liver and kidney of the studied species decreased in the order Qillin (24.36) > Abu Rawash (17.98) > Toukh (3.90). In the three investigated localities, the overall calculated MPI values were higher than one, indicating that the ecosystem is polluted. The study suggested using Little Egrets as a bioindicator of metal contamination.
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Affiliation(s)
- Kareem M Soliman
- Department of Zoology, Faculty of Science, Ain Shams University, Khalifa El-Maamon St., El-Qobba Bridge, Cairo, 11566, Egypt.
| | - Eman M E Mohallal
- Department of Animal and Poultry Physiology, Desert Research Center, Cairo, Egypt
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15
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Lam SS, McPartland M, Noori B, Garbus SE, Lierhagen S, Lyngs P, Dietz R, Therkildsen OR, Christensen TK, Tjørnløv RS, Kanstrup N, Fox AD, Sørensen IH, Arzel C, Krøkje Å, Sonne C. Lead concentrations in blood from incubating common eiders (Somateria mollissima) in the Baltic Sea. ENVIRONMENT INTERNATIONAL 2020; 137:105582. [PMID: 32086081 DOI: 10.1016/j.envint.2020.105582] [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: 10/04/2019] [Revised: 02/12/2020] [Accepted: 02/13/2020] [Indexed: 06/10/2023]
Abstract
Here we investigate if lead may be a contributing factor to the observed population decline in a Baltic colony of incubating eiders (Somateria mollissima). Body mass and blood samples were obtained from 50 incubating female eiders at the Baltic breeding colony on Christiansø during spring 2017 (n = 27) and 2018 (n = 23). All the females were sampled twice during early (day 4) and late (day 24) incubation. The full blood was analysed for lead to investigate if the concentrations exceeded toxic thresholds or changed over the incubation period due to remobilisation from bones and liver tissue. Body mass, hatch date and number of chicks were also analysed with respect to lead concentrations. The body mass (mean ± SD g) increased significantly in the order: day 24 in 2018 (1561 ± 154 g) < day 24 in 2017 (1618 ± 156 g) < day 4 in 2018 (2183 ± 140 g) < day 4 in 2017 (2359 ± 167 g) (all p < 0.001). The lead concentrations increased significantly in the opposite order i.e. day 4 in 2017 (41.7 ± 67.1 μg/L) < day 24 in 2017 (55.4 ± 66.8 μg/L) < day 4 in 2018 (177 ± 196 μg/L) < day 24 in 2018 (258 ± 243) (all p < 0.001). From day 4 to 24, the eider females had a 1.33-fold increase in blood lead concentrations in 2017 and a 1.46-fold increase in 2018. Three of the birds (13%) sampled in 2018 had lead concentrations that exceeded concentrations of clinical poisoning (500 μg/L) and eleven (48%) had concentrations that exceeded the threshold for subclinical poisoning (200 μg/L). In 2017, none of the birds exceeded the high toxic threshold of clinical poisoning while only one (4%) exceeded the lower threshold for subclinical poisoning. Three of the birds (6%) sampled in 2018 had lead concentrations that exceeded those of clinical poisoning while 12 birds (24%) resampled in both years exceeded the threshold for subclinical poisoning. In addition, lead concentrations and body mass on day 4 affected hatch date positively in 2018 (both p < 0.03) but not in 2017. These results show that bioavailable lead in bone and liver tissue pose a threat to the health of about 25% of the incubating eiders sampled. This is particularly critical because eiders are largely capital breeding which means that incubating eiders are in an energetically stressed state. The origin of lead in incubating eiders in the Christiansø colony is unknown and it remains an urgent priority to establish the source, prevalence and mechanism for uptake. The increase in lead from day 4 to day 24 is due to bone and liver remobilization; however, the additional lead source(s) on the breeding grounds needs to be identified. Continued investigations should determine the origin, uptake mechanisms and degree of exposure to lead for individual birds. Such research should include necropsies, x-ray, lead isotope and stable C and N isotope analyses to find the lead sources(s) in the course of the annual cycle and how it may affect the population dynamics of the Christiansø colony which reflects the ecology of the Baltic eiders being suitable for biomonitoring the overall flyway.
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Affiliation(s)
- Su Shiung Lam
- Henan Province Engineering Research Center for Biomass Value-added Products, School of Forestry, Henan Agricultural University, Zhengzhou 450002, China; Pyrolysis Technology Research Group, Institute of Tropical Aquaculture and Fisheries (AKUATROP) & Institute of Tropical Biodiversity and Sustainable Development (Bio-D Tropika), Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
| | - Molly McPartland
- Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, NO-7491 Trondheim, Norway
| | - Brenley Noori
- Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, NO-7491 Trondheim, Norway
| | - Svend-Erik Garbus
- Aarhus University, Department of Bioscience, Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark
| | - Syverin Lierhagen
- Department of Chemistry, Norwegian University of Science and Technology, Høgskoleringen 5, NO-7491 Trondheim, Norway
| | - Peter Lyngs
- Christiansø Scientific Field Station, Christiansø 97, DK-3760 Gudhjem, Denmark
| | - Rune Dietz
- Aarhus University, Department of Bioscience, Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark
| | | | | | - Rune Skjold Tjørnløv
- Aarhus University, Department of Bioscience, Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark
| | - Niels Kanstrup
- Aarhus University, Department of Bioscience, Grenåvej 14, DK-8410 Rønde, Denmark
| | - Anthony D Fox
- Aarhus University, Department of Bioscience, Grenåvej 14, DK-8410 Rønde, Denmark
| | | | - Céline Arzel
- University of Turku, Vesilinnantie 5, FI-20014 Turku, Finland; Wetland Ecology Group, P.O. Box 27, University of Helsinki, FI-00014 Helsinki, Finland
| | - Åse Krøkje
- Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, NO-7491 Trondheim, Norway
| | - Christian Sonne
- Aarhus University, Department of Bioscience, Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark; Henan Province Engineering Research Center for Biomass Value-added Products, School of Forestry, Henan Agricultural University, Zhengzhou 450002, China.
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