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Wang Y, Yan Q, Shi Y, Long M. Copper Toxicity in Animals: A Review. Biol Trace Elem Res 2024:10.1007/s12011-024-04345-8. [PMID: 39167307 DOI: 10.1007/s12011-024-04345-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Accepted: 08/10/2024] [Indexed: 08/23/2024]
Abstract
Copper is an essential trace element in animals and humans. However, excessive intake of copper can cause copper ions to accumulate in tissues and organs of animals, leading to copper toxicity. Copper ions induce apoptosis and autophagy through oxidative stress-mediated mitochondrial dysfunction. In addition, copper induces cell death by targeting lipoylated tricarboxylic acid (TCA) cycling proteins, termed cuproptosis. In recent years, copper cytotoxicity studies have attracted attention. In addition, the number of cases of copper toxicity in animals has been increasing over the past years due to environmental pollution and overdose from copper feed supplements. Therefore, a comprehensive understanding of copper toxicity and the metabolism of copper ions can aid in devising strategies for preventing copper toxicity. This review introduces the tissue and organ toxicity and cytotoxicity caused by copper toxicity and reviews the metabolism of copper ions in tissues, organs, and cells. The paper also reviews the clinical cases and animal experiments of copper toxicity in recent years. Finally, the preventive and curative measures for copper toxicity and the future challenges are also discussed. The general objective of this paper is to provide a reliable reference for copper toxicity prevention.
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Affiliation(s)
- Yudong Wang
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, and Key Laboratory of Ruminant Infectious Disease Prevention and Control (East), Ministry of Agriculture and Rural Affairs, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, 120 Dongling Road, Shenyang, 110866, China
| | - Qiushi Yan
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, and Key Laboratory of Ruminant Infectious Disease Prevention and Control (East), Ministry of Agriculture and Rural Affairs, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, 120 Dongling Road, Shenyang, 110866, China
| | - Yang Shi
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, and Key Laboratory of Ruminant Infectious Disease Prevention and Control (East), Ministry of Agriculture and Rural Affairs, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, 120 Dongling Road, Shenyang, 110866, China
| | - Miao Long
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, and Key Laboratory of Ruminant Infectious Disease Prevention and Control (East), Ministry of Agriculture and Rural Affairs, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, 120 Dongling Road, Shenyang, 110866, China.
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Rodrigues FAML, Sousa RDS, Minervino AHH, Oliveira FLCD, Sousa IKFD, Araújo CASC, Mori CS, Antonelli AC, Barrêto Júnior RA, Ortolani EL. Effects of Sodium Monensin on Copper Metabolism of Brazilian Santa Inês Sheep Submitted to Different Dietary Copper. Biol Trace Elem Res 2023; 201:196-203. [PMID: 35084633 DOI: 10.1007/s12011-022-03132-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 01/20/2022] [Indexed: 01/11/2023]
Abstract
This study aimed to evaluate the influence of sodium monensin on the hepatic accumulation of copper in sheep. Twenty-four Santa Inês crossbred sheep were used and allocated in a 2 × 2 factorial experiment with six repetitions and considering the factors dietary copper (basal and high) and supplementation (with and without sodium monensin). Thus, four homogeneous groups were formed: control (basal diet); monensin (Mon), 30 ppm of monensin; copper (Cu), 10 10 mg/kg BW per day of copper; monensin + copper (MonCu). The experimental period lasted 14 weeks. Liver and bile samples were collected at the beginning and end of the experiment to determine mineral element concentrations, and weekly blood samples for biochemical, hematological, and mineral evaluation. Liver copper concentrations at the beginning of the experiment did not vary between groups, while mean liver copper concentrations at the end of the experiment were higher in the MonCu, Cu, and Mon groups when compared to the control. At the end of the study, hepatic copper concentration was influenced by copper (p = 0.0001) and monensin (p = 0.0003) supplementation. Copper-supplemented groups had reduced liver iron contents (p = 0.0287) and increased copper concentrations in bile. The biochemical evaluation showed increased serum GGT and AST activity (p < 0.05) in the Cu and MonCu groups from the eleventh week on compared to the control and Mon groups. The increase in activity of these enzymes was influenced by copper supplementation (p = 0.0340). Monensin interferes positively with the hepatic accumulation of copper and the supplementation of this additive may predispose sheep to copper poisoning.
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Affiliation(s)
- Frederico Augusto Mazzocca Lopes Rodrigues
- Department of Clinical Science, College of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ/USP), Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP, CEP 05508-270, Brazil
| | - Rejane Dos Santos Sousa
- Institute of Studies of the Humid Tropic, Federal University of the South and Southeast of Pará, Rua Alberto Santos Dumont, s/n, Xinguara, 68557-335, Brazil
| | - Antonio Humberto Hamad Minervino
- Laboratory of Animal Health, LARSANA, Federal University of Western Pará, UFOPA, Rua Vera Paz, s/n, Salé, Santarém, PA, CEP 68040-255, Brazil.
| | - Francisco Leonado Costa de Oliveira
- Department of Clinical Science, College of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ/USP), Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP, CEP 05508-270, Brazil
| | - Isadora Karolina Freitas de Sousa
- Department of Clinical Science, College of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ/USP), Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP, CEP 05508-270, Brazil
| | - Carolina Akiko Sato Cabral Araújo
- Department of Veterinary Medicine, Federal Rural University of Pernambuco (UFRPE), Rua Manoel de Medeiros, s/n - Bairro Dois Irmãos, Recife, PE, CEP 52171-900, Brazil
| | - Clara Satsuki Mori
- Department of Clinical Science, College of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ/USP), Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP, CEP 05508-270, Brazil
| | - Alexandre Coutinho Antonelli
- Federal University of Vale do São Franciso (UNIVASF), Av. José de Sá Maniçoba, S/N - Centro, Petrolina, PE, CEP: 56304-917, Brazil
| | - Raimundo Alves Barrêto Júnior
- Department of Animal Science, Federal Rural University of the Semiarid Region (UFERSA), Av. Francisco Mota, s/nº - Bairro Pres. Costa e Silva, Mossoró, RN, CEP 59625-900, Brazil
| | - Enrico Lippi Ortolani
- Department of Clinical Science, College of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ/USP), Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP, CEP 05508-270, Brazil
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Kaçar Y, Mecitoğlu Z, Batmaz H. Comparing the effect of ammonium molybdate versus ammonium molybdate and menbutone on hepatic functions of sheep with subclinical copper poisoning. Aust Vet J 2022; 100:596-599. [PMID: 36165420 DOI: 10.1111/avj.13207] [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: 02/10/2022] [Revised: 08/22/2022] [Accepted: 09/09/2022] [Indexed: 11/28/2022]
Abstract
This study aimed to investigate the effect of using menbutone in addition to ammonium molybdate on liver enzymes in sheep naturally poisoned with copper. Merino lambs (n = 30), naturally poisoned with copper and which also had high liver enzyme levels, were divided into two groups, each with 15 lambs. The AM + MEN group received ammonium molybdate and menbutone and the AM group received only ammonium molybdate solution. Both groups received 1.7% ammonium molybdate solution (1 mL per 10 kg body weight [BW]) subcutaneously on 0, 2nd and 4th days of the study. Menbutone (Genabil®, Boehringer Ingelheim, Germany) was administered intramuscularly at a dose of 10 mg/kg BW on days 0 and 2, in addition to ammonium molybdate in the AM + MEN group. Blood samples were collected on days 0 and 7, and aspartate aminotransferase (AST), gamma-glutamyltranspeptidase (GGT) and creatinine levels were evaluated. Over 7 days, AST levels decreased from 351.04 ± 63.50 IU/L to 286.40 ± 55.68 IU/L in the AM group (P > 0.05) and from 425.00 ± 119.25 IU/L to 240.83 ± 29.62 IU/L in the AM + MEN group (P ≤ 0.05). GGT levels decreased from 121.16 ± 15.88 IU/L to 110.39 ± 10.13 IU/L in the AM group (P > 0.05) and 124.52 ± 15.50 to 98.60 ± 9.08 IU/L in the AM + MEN group (P ≤ 0.05). Based on these findings, the use of menbutone, in addition to ammonium molybdate, has significantly reduced the level of liver enzymes.
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Affiliation(s)
- Y Kaçar
- Department of Internal Medicine, Faculty of Veterinary Medicine, Bursa Uludag University, Bursa, Turkey
| | - Z Mecitoğlu
- Department of Internal Medicine, Faculty of Veterinary Medicine, Bursa Uludag University, Bursa, Turkey
| | - H Batmaz
- Department of Internal Medicine, Faculty of Veterinary Medicine, Bursa Uludag University, Bursa, Turkey
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Borobia M, Villanueva-Saz S, Ruiz de Arcaute M, Fernández A, Verde MT, González JM, Navarro T, Benito AA, Arnal JL, De las Heras M, Ortín A. Copper Poisoning, a Deadly Hazard for Sheep. Animals (Basel) 2022; 12:ani12182388. [PMID: 36139248 PMCID: PMC9495211 DOI: 10.3390/ani12182388] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Sheep are very susceptible to copper intoxication, a deadly disease that causes significant economic losses worldwide. Two types of copper poisoning can occur depending on the chronic or acute exposure to copper. Chronic toxicosis is the most common form and is developed after a long subclinical period of copper accumulation in the liver. When the capacity of the liver for copper storage is exceeded, a sudden release of copper into the blood causes severe haemolysis and the death of the animals. Acute copper poisoning is much less frequent and appears following the accidental administration or ingestion of toxic amounts of copper. Collapse and death occur shortly after parenteral administration, whereas acute oral exposure to copper causes severe gastroenteritis followed by shock and death. In this review, we summarise the available information on the aetiology, epidemiology, pathogenesis, clinical features, diagnosis, treatment and prevention of sheep copper poisoning. Abstract Copper (Cu) is an essential microelement for animals. However, sheep are particularly susceptible to Cu intoxication, a deadly disease reported worldwide. The risk of developing this poisoning is higher in vulnerable breeds and in intensively managed lambs or milk sheep. Two types of Cu intoxication can occur depending on the chronic or acute exposure to Cu. In chronic Cu poisoning (CCP), the most common form, Cu is accumulated in the liver during a subclinical period. A low intake of Cu antagonists (molybdenum, sulphur, iron, or zinc) favours Cu accumulation. The sudden release of Cu into the blood causes acute haemolysis with anaemia, haemoglobinuria, jaundice and death within 1–2 days. Acute Cu poisoning is related to the accidental administration or ingestion of toxic amounts of Cu. Acute oral exposure to Cu causes severe gastroenteritis, shock and death. Collapse and death occur shortly after parenteral administration. The diagnosis is based on history, clinical, gross pathological, histological and toxicological findings. Treatment of sheep with severe clinical signs often has poor success but is very effective during the Cu accumulation phase. Different therapies, based on either chelating agents or Cu antagonists, have been used to treat and prevent CCP.
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Affiliation(s)
- Marta Borobia
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
| | - Sergio Villanueva-Saz
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
| | - Marta Ruiz de Arcaute
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
| | - Antonio Fernández
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
| | - María Teresa Verde
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
| | - José María González
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
| | - Teresa Navarro
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
| | - Alfredo A. Benito
- EXOPOL S.L., Pol. Río Gállego D/S, San Mateo de Gállego, 50840 Zaragoza, Spain
| | - José Luis Arnal
- EXOPOL S.L., Pol. Río Gállego D/S, San Mateo de Gállego, 50840 Zaragoza, Spain
| | - Marcelo De las Heras
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
| | - Aurora Ortín
- Animal Pathology Department, Instituto Agroalimentario de Aragón-IA2, Facultad de Veterinaria, Universidad de Zaragoza-CITA, C/Miguel Servet 177, 50013 Zaragoza, Spain
- Correspondence: ; Tel.: +34-605-319-592
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Li Y, Shen X, Liu F, Luo L, Wang Y. Molybdenum Fertilization Improved Antioxidant Capacity of Grazing Nanjiang Brown Goat on Copper-Contaminated Pasture. Biol Trace Elem Res 2022; 200:1156-1163. [PMID: 33899168 DOI: 10.1007/s12011-021-02735-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 04/19/2021] [Indexed: 10/21/2022]
Abstract
Copper (Cu) is an essential trace element, but excessive Cu intake can induce poor performance and Cu poisoning and result in various health problems. Cu and molybdenum (Mo) antagonize each other in vivo. Therefore, Mo can reduce the absorption and utilization of Cu. The aims of this study were to investigate the impacts of Mo fertilization on antioxidant capacity of grazing Nanjiang brown goat on Cu-polluted meadow and explore the control methods of Cu pollution in natural pasture. Fertilization and grazing experiments were carried out in Liangshan Yi Nationality Prefecture of the Western Sichuan Plateau, Sichuan Province, Southwest China. Cu-polluted meadows of 12 hm2 were fenced, and randomly divided into two groups (3 replications/group, 2 hm2/replication), control group and treatment group, fed with basic diets supplemented with 0 and 3 kg Mo/hm2 [ammonium molybdate tetrahydrate, (NH4)6Mo7O24·4H2O], respectively. In the current study, 36 healthy Nanjiang brown goats (1 year old, 32.8 ± 1.1 kg) were randomly divided into two groups (3 replications/group, 6 goats/replication) and assigned to the experimental pastures. The grazing experiment lasted for 60 days. The results showed that the concentration of Mo in soil in treatment group was 96.28 mg/kg, far exceeding the normal levels. At days 30 and 60, the levels of Hb, RBC, and PCV in blood in treatment group and the activities of serum SOD, GSH-Px, T-AOC, CAT, and Cp were higher than those in control group (P < 0.01). The MDA content in treatment group was lower than that in control group (P < 0.01). The contents of Cu in blood and liver in treatment goats were lower than those in control animals (P < 0.01). The contents of Zn and Mo in blood and liver in treatment goats were higher than those in control animals (P < 0.01). The Mn content in liver in treatment group was higher than that in control animals (P < 0.01). These results indicated that fertilization of (NH4)6Mo7O24 not only markedly influenced the mineral contents in blood and liver, but also extremely improved antioxidant capacity of grazing Nanjiang brown goat from fertilized pastures and relieved the damage caused by Cu pollution.
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Affiliation(s)
- Yuanfeng Li
- College of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China
- Swine Research Institute, Tie Qi Li Shi Group Co., Mianyang, 621006, China
| | - Xiaoyun Shen
- College of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China
- State Engineering Technology Institute for Karst Desertification Control, Guizhou Normal University, Guiyang, 550025, China
- World Bank Poverty Alleviation Project Office in Guizhou, Southwest China, Guiyang, 550004, China
| | - Fuyuan Liu
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural and Reclamation Sciences, Shihezi, 832000, China
| | - Lan Luo
- Nanjiang Product Quality Supervision and Inspection Institute, Bazhong, 636600, China
| | - Yachao Wang
- College of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China.
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Nguyen HTT, Kheravii SK, Wu SB, Roberts JR, Swick RA, Toghyani M. Sources and levels of copper affect liver copper profile, intestinal morphology and cecal microbiota population of broiler chickens fed wheat-soybean meal diets. Sci Rep 2022; 12:2249. [PMID: 35145167 PMCID: PMC8831510 DOI: 10.1038/s41598-022-06204-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 01/24/2022] [Indexed: 01/07/2023] Open
Abstract
Super dosing copper (Cu) has long been used as an alternative to antibiotic growth-promoters in broiler chickens' diet to improve gut health. This study was designed to compare nutritional and growth-promoting levels of Cu hydroxychloride (CH) with CuSO4 on gut health bio-markers and liver mineral profile of broiler chickens. Ross 308 chicks (n = 864) were randomly assigned to eight treatments, as basal diet containing no supplemental Cu; the basal diet with 15 or 200 mg/kg Cu as CuSO4; or 15, 50, 100, 150 or 200 mg/kg Cu from CH. The highest liver Cu content was observed in birds fed the diets with 200 mg/kg CuSO4 (P < 0.01). Serum FITC-d concentration as the leaky gut marker, and liver malondialdehyde concentration were not affected. Copper level or source had no effect on cecal short chain fatty acid and the mRNA expression of five jejunal genes involved in gut integrity. Negative linear responses of Cu were observed on Lactobacillus (P = 0.032), Bacteroides (P = 0.033), and Enterobacteriaceae (P = 0.028) counts. The jejunal villus height increased in birds fed CH at 200 and 100 mg/kg (P < 0.05). Increasing Cu levels, linearly and quadratically (P < 0.001), increased Cu excretion.
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Affiliation(s)
- Hoai Thi Thanh Nguyen
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, NSW, 2351, Australia
| | - Sarbast K Kheravii
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, NSW, 2351, Australia
| | - Shu-Biao Wu
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, NSW, 2351, Australia
| | - Julie R Roberts
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, NSW, 2351, Australia
| | - Robert A Swick
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, NSW, 2351, Australia
| | - Mehdi Toghyani
- Department of Animal Science, School of Environmental and Rural Science, University of New England, Armidale, NSW, 2351, Australia.
- Faculty of Science, School of Life and Environmental Sciences, The University of Sydney, Sydney, NSW, 2006, Australia.
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Moruf RO, Durojaiye AF, Okunade GF. Metal Contamination and Health Risks in West African Mud Creeper (Tympanotonos fuscatus var radula) from Abule-Agele Creek, Nigeria. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 108:351-358. [PMID: 34424378 DOI: 10.1007/s00128-021-03357-7] [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: 03/26/2021] [Accepted: 08/11/2021] [Indexed: 06/13/2023]
Abstract
This study assessed the seasonal distribution of trace metals in soft tissues of Tympanotonos fuscatus var radula, surrounding water, and sediment of Abule-Agege Creek in Southwest Nigeria. A non-significant variation (p > 0.05) in water physicochemical parameters occurred across wet and dry seasons. Metallic contamination (Copper, zinc, mercury, chromium, lead and cadmium) was found to be higher in T. fuscatus var radula than in water, and the sediment serves as a large depository of these trace metals. In this gastropod, the ability of metal accumulation from water (Bio-water accumulation) was higher than that from sediment (Bio-sediment accumulation). In addition, the linear regression models revealed positive relationship between tissue and sediment concentrations of lead and cadmium for both seasons. The estimated daily intake of investigated metals for both seasons was lower than the oral reference dose, while the target hazard quotient and total hazard index of individual metals were both less than 1, meaning that T. fuscatus var radula from the study region posed no health risk.
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Belli CB, Fernandes WR, Torres LN, Sucupira MCA, de Sá LRM, Maiorka PC, Neuenschwander HM, de Barros ADMC, Baccarin RYA. Copper Toxicity in Horses: Does it Exist? J Equine Vet Sci 2021; 106:103752. [PMID: 34670692 DOI: 10.1016/j.jevs.2021.103752] [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: 06/01/2021] [Revised: 07/13/2021] [Accepted: 08/20/2021] [Indexed: 10/20/2022]
Abstract
Copper toxicity is thought to be a rare condition in horses. However, the number of cases diagnosed in Brazil is growing. This article aims to describe cases of copper toxicity involving horses from different geographic locations and discuss findings of physical examinations, differential diagnoses and potential causes. Five cases referred from 4 different properties where at least 15 other horses were affected were described. Hemolytic anemia and hemoglobinuria, presence of Heinz bodies and elevated aspartate aminotransferase and gamaglutamil transferase levels were detected in all cases. The diagnosis was based on clinical history and signs, laboratory tests results, copper level determination in feed and/or soil and histopathological findings. Two horses progressed to acute death; remaining horses responded to clinical management with or without blood transfusion, depending on disease severity. However, one of these horses, after several returns to the veterinary hospital, was euthanized due to complications. One horse was treated with ammonium tetrathiomolybdate. Two horses had several recurring episodes over the course of several months, an uncommon presentation in ruminants suffering from copper toxicity. Excess copper was associated with soil fertilization with poultry litter or treatment of previous or neighbor crops with copper-containing products. It can be concluded that copper toxicity does occur in horses and may arise from several sources and/or be associated with predisposing dietary factors. Given the growing number of cases, the condition should be included in the differential diagnosis list and proper preventive dietary and pasture fertilization measures adopted.
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Affiliation(s)
- Carla Bargi Belli
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil
| | - Wilson Roberto Fernandes
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil
| | - Luciana Neves Torres
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil
| | - Maria Claudia Araripe Sucupira
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil
| | - Lilian Rose Marques de Sá
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil
| | - Paulo Cesar Maiorka
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil
| | - Henrique Macedo Neuenschwander
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil
| | - Aline de Matos Curvelo de Barros
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil.
| | - Raquel Yvonne Arantes Baccarin
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo - SP, Brazil
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9
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Copper Toxicity Is Not Just Oxidative Damage: Zinc Systems and Insight from Wilson Disease. Biomedicines 2021; 9:biomedicines9030316. [PMID: 33804693 PMCID: PMC8003939 DOI: 10.3390/biomedicines9030316] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/13/2021] [Accepted: 03/17/2021] [Indexed: 12/13/2022] Open
Abstract
Essential metals such as copper (Cu) and zinc (Zn) are important cofactors in diverse cellular processes, while metal imbalance may impact or be altered by disease state. Cu is essential for aerobic life with significant functions in oxidation-reduction catalysis. This redox reactivity requires precise intracellular handling and molecular-to-organismal levels of homeostatic control. As the central organ of Cu homeostasis in vertebrates, the liver has long been associated with Cu storage disorders including Wilson Disease (WD) (heritable human Cu toxicosis), Idiopathic Copper Toxicosis and Endemic Tyrolean Infantile Cirrhosis. Cu imbalance is also associated with chronic liver diseases that arise from hepatitis viral infection or other liver injury. The labile redox characteristic of Cu is often discussed as a primary mechanism of Cu toxicity. However, work emerging largely from the study of WD models suggests that Cu toxicity may have specific biochemical consequences that are not directly attributable to redox activity. This work reviews Cu toxicity with a focus on the liver and proposes that Cu accumulation specifically impacts Zn-dependent processes. The prospect that Cu toxicity has specific biochemical impacts that are not entirely attributable to redox may promote further inquiry into Cu toxicity in WD and other Cu-associated disorders.
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Molín J, Mendonça FS, Henderson EE, Nyaoke AC, Ramírez GA, Navarro MA, Uzal FA, Asín J. Toxic Wasting Disorders in Sheep. Animals (Basel) 2021; 11:229. [PMID: 33477688 PMCID: PMC7831912 DOI: 10.3390/ani11010229] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 01/09/2023] Open
Abstract
Infectious and parasitic agents have been frequently associated with debilitating and wasting conditions in sheep. The prevalence of these agents has probably undermined the role of toxic causes as contributors to such disorders. In addition, many of these intoxications frequently produce acute clinical disease with specific and characteristic lesions, thus a causal relationship with the toxic substance may be relatively easy to establish. However, persistent exposure to some of these organic or inorganic toxic substances may lead to emaciation, ill-thrift, and poor external aspect. The anti-nutritional factors and alkaloids of several plants, including pyrrolizidine alkaloids, among others, have also been associated with emaciation and/or poor general performance in sheep flocks. In this review, some of these disorders are discussed with an emphasis on clinical signs and lesions, relevant diagnostic aspects, and available therapeutic approaches. In most cases, demonstrating a history of exposure should be one of the most relevant aspects of the diagnostic approach, and removing the animals from the toxic source is the cornerstone of the majority of the treatment strategies.
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Affiliation(s)
- Jéssica Molín
- Animal Science Department, University of Lleida, Lleida 25198, Spain; (J.M.); (G.A.R.)
| | - Fábio S. Mendonça
- Laboratory of Animal Diagnosis, DMFA/UFRPE, Recife, Pernambuco 52171-900, Brazil;
| | - Eileen E. Henderson
- California Animal Health and Food Safety Laboratory (CAHFS), San Bernardino Branch, University of California, Davis, CA 95616, USA; (E.E.H.); (A.C.N.); (M.A.N.); (F.A.U.)
| | - Akinyi C. Nyaoke
- California Animal Health and Food Safety Laboratory (CAHFS), San Bernardino Branch, University of California, Davis, CA 95616, USA; (E.E.H.); (A.C.N.); (M.A.N.); (F.A.U.)
| | - Gustavo A. Ramírez
- Animal Science Department, University of Lleida, Lleida 25198, Spain; (J.M.); (G.A.R.)
| | - Mauricio A. Navarro
- California Animal Health and Food Safety Laboratory (CAHFS), San Bernardino Branch, University of California, Davis, CA 95616, USA; (E.E.H.); (A.C.N.); (M.A.N.); (F.A.U.)
| | - Francisco A. Uzal
- California Animal Health and Food Safety Laboratory (CAHFS), San Bernardino Branch, University of California, Davis, CA 95616, USA; (E.E.H.); (A.C.N.); (M.A.N.); (F.A.U.)
| | - Javier Asín
- California Animal Health and Food Safety Laboratory (CAHFS), San Bernardino Branch, University of California, Davis, CA 95616, USA; (E.E.H.); (A.C.N.); (M.A.N.); (F.A.U.)
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11
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Seasonality Effects on the Mineral Profile of Goats Farmed in the Semiarid Region of Brazil. Vet Sci 2021; 8:vetsci8010008. [PMID: 33418909 PMCID: PMC7825078 DOI: 10.3390/vetsci8010008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/24/2020] [Accepted: 01/03/2021] [Indexed: 12/26/2022] Open
Abstract
Seasonality effects on the mineral profile of goats were evaluated. Fifty males were divided into two groups, one with mineral supplementation and one control. Seasonal evaluation was conducted during four periods: beginning, middle, and end of the dry period and middle of the rainy period. Rib and liver biopsies were performed, and blood was collected at each period to evaluate mineral accumulation. Ca, P, Cu, Fe, Mo, Zn, and Co concentrations were determined using inductively coupled plasma optical emission spectrometry after acid digestion. Normal Ca, P, and Mo; low Cu, Zn, and Co; and high Fe levels were observed in the diet. The young animals analyzed showed normal serum and bone Ca and P concentrations, suggesting no need for supplementation throughout the entire year under the conditions of this study. Iron showed high values throughout the year, being potentially dangerous especially owing to its antagonistic relationship with other elements. Cu and Zn deficiency in the diet was observed under the conditions of this study, requiring supplementation with values higher than those contained in the mineral supplement used in the middle and end of the dry period. The supply of specific mineral supplement formulated for animals farmed in the semiarid region is suggested and would reduce costs.
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12
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Zhang H, Zhang Y, Peng A, Nie H, Wang F, Elsabagh M, Loor JJ, Amini NC. Determination of the trace minerals requirements for maintenance and growth of 35–50 kg Dorper × Hu crossbred ram lambs. ITALIAN JOURNAL OF ANIMAL SCIENCE 2020. [DOI: 10.1080/1828051x.2020.1719910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Hao Zhang
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
| | - Ying Zhang
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
| | - Along Peng
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
| | - Haitao Nie
- Jiangsu Engineering Technology Research Center of Mutton Sheep and Goat Industry, Nanjing Agricultural University, Nanjing, China
| | - Feng Wang
- Jiangsu Engineering Technology Research Center of Mutton Sheep and Goat Industry, Nanjing Agricultural University, Nanjing, China
| | - Mabrouk Elsabagh
- Department of Animal Production and Technology, Faculty of Agricultural Sciences and Technologies, Niğde Ömer Halisdemir University, Nigde, Turkey
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Juan J. Loor
- Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL, USA
| | - Nthanda C. Amini
- Department of Animal Science, Faculty of Agriculture, Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
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13
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López-Alonso M, Miranda M. Copper Supplementation, A Challenge in Cattle. Animals (Basel) 2020; 10:ani10101890. [PMID: 33076570 PMCID: PMC7602799 DOI: 10.3390/ani10101890] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 09/23/2020] [Accepted: 10/09/2020] [Indexed: 12/16/2022] Open
Abstract
Ensuring adequate copper supplementation in ruminants is a challenging task due to the complexity of copper metabolism in these animals. The three-way interaction between copper, molybdenum and sulphur (Cu-Mo-S) in the rumen makes ruminants, particularly cattle, very susceptible to suffering from secondary copper deficiency. Paradoxically, excessive copper storage in the liver to prevent deficiency becomes a hazard when ruminants are fed copper-supplemented diets even slightly above requirements. While cattle were traditionally thought to be relatively tolerant of copper accumulation, and reports of copper poisoning were until recently somewhat rare, in recent years an increased number of episodes/outbreaks of copper toxicity in cattle, particularly in dairy cattle, have been reported worldwide. The growing number of lethal cases reported seems to indicate that copper intoxication is spreading silently in dairy herds, urging the development of strategies to monitor herd copper status and improve farmers' awareness of copper toxicity. In fact, monitoring studies carried out on numerous samples collected from culled animals in slaughterhouses and/or diagnostic laboratories have demonstrated that large numbers of animals have hepatic copper concentrations well above adequate levels in many different countries. These trends are undoubtedly due to copper supplementation aimed at preventing copper deficiency, as dietary copper intake from pasture alone is unlikely to cause such high levels of accumulation in liver tissue. The reasons behind the copper overfeeding in cattle are related both to a poor understanding of copper metabolism and the theory of "if adding a little produces a response, then adding a lot will produce a better response". Contrary to most trace elements, copper in ruminants has narrow margins of safety, which must also be formulated considering the concentrations of copper antagonists in the diet. This review paper aims to provide nutritionists/veterinary practitioners with the key points about copper metabolism in cattle to guarantee an adequate copper supply while preventing excessive hepatic copper loading, which requires à la carte copper supplementation for each herd.
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Affiliation(s)
- Marta López-Alonso
- Department of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, Campus Terra, 27002 Lugo, Spain;
| | - Marta Miranda
- Department of Anatomy, Animal Production and Clinical Veterinary Sciences, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, Campus Terra, 27002 Lugo, Spain
- Correspondence: ; Tel.: +34-982-822-615
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14
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Albuquerque FEA, Minervino AHH, Miranda M, Herrero-Latorre C, Barrêto Júnior RA, Oliveira FLC, Sucupira MCA, Ortolani EL, López-Alonso M. Toxic and essential trace element concentrations in fish species in the Lower Amazon, Brazil. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 732:138983. [PMID: 32417551 DOI: 10.1016/j.scitotenv.2020.138983] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 04/22/2020] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
The Lower Amazon region (Western Pará, northern Brazil) is greatly affected by mining exploitations (particularly artisanal gold mines) and other industrial and intensive agricultural activities with potentially strong impacts on aquatic ecosystems. Although such impacts include contamination with various toxic elements, to date only the effects of Hg have been considered. In this study, toxic and trace element concentrations were determined in the flesh of 351 fish specimens, including detritivores (Acarí, Pterygoplichthys pardalis), omnivores (Piranha, Pygocentrus nattereri; Pirarucu, Arapaima sp.) and carnivores (Caparari, Pseudoplatystoma fasciatum; Tucunaré, Cichla ocellaris), during the dry and wet seasons in 2015 and 2016. The range of concentrations of toxic element residues were 2-238 μg/kg fresh weight for As, 1-77 μg/kg for Cd, 4-1922 μg/kg for Hg and 1-30 μg/kg for Pb. Only the maximum concentrations of Hg established in the Brazilian legislation for fish destined for human consumption (0.5 mg/kg) were exceeded (in 16% of carnivorous species). The large between-species and seasonal differences observed for all these toxic elements are probably related to the seasonal behaviour and dietary habits of the different fish species. By contrast, essential trace element concentrations were low and not related to seasonal or dietary factors, and the observed differences may be at least partly related to the metabolism of each species. The associations between Hg and the essential trace elements Se, Fe, Co and Mn deserve special attention, as these trace elements may play a role in Hg cycling and methylation and merit further evaluation with the aim of reducing Hg toxicity in aquatic environments.
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Affiliation(s)
- Fabio Edir Amaral Albuquerque
- Laboratory of Animal Health (LARSANA), Federal University of Western Pará (UFOPA), Rua Vera Paz, s/n, Salé, CEP 68040-255 Santarém, PA, Brazil; Department of Animal Pathology, Veterinary Faculty, Universidade de Santiago de Compostela, 27002 Lugo, Spain
| | - Antonio Humberto Hamad Minervino
- Laboratory of Animal Health (LARSANA), Federal University of Western Pará (UFOPA), Rua Vera Paz, s/n, Salé, CEP 68040-255 Santarém, PA, Brazil.
| | - Marta Miranda
- Department of Anatomy, Animal Production and Clinical Veterinary Sciences, Veterinary Faculty, Universidade de Santiago de Compostela, 27002 Lugo, Spain
| | - Carlos Herrero-Latorre
- Instituto de Investigación e Análises Alimentarias (IIAA), Departamento de Química Analítica, Nutrición e Bromatoloxía, Facultade de Ciencias, Universidade de Santiago de Compostela, 27002 Lugo, Spain
| | - Raimundo Alves Barrêto Júnior
- Department of Animal Science, Federal Rural University of the Semiarid Region (UFERSA), Av. Francisco Mota, s/n° - Bairro Pres. Costa e Silva, CEP 59625-900 Mossoró, RN, Brazil
| | - Francisco Leonardo Costa Oliveira
- Department of Clinical Science, College of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ/USP). Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, CEP, 05508-270, São Paulo, SP, Brazil
| | - Maria Claudia Araripe Sucupira
- Department of Clinical Science, College of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ/USP). Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, CEP, 05508-270, São Paulo, SP, Brazil
| | - Enrico Lippi Ortolani
- Department of Clinical Science, College of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ/USP). Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, CEP, 05508-270, São Paulo, SP, Brazil
| | - Marta López-Alonso
- Department of Animal Pathology, Veterinary Faculty, Universidade de Santiago de Compostela, 27002 Lugo, Spain
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15
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Muraina TO, Jimoh SO, Ewetola IA, Ojo VOA, Amisu AA, Okukenu OA, Adebisi YA, Muraina HA, Olanite JA. Mineral composition of two Stylosanthes species oversown in natural pasture: effect of tillage practice and sowing method. Trop Anim Health Prod 2020; 52:2753-2759. [PMID: 32458353 DOI: 10.1007/s11250-020-02305-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 05/15/2020] [Indexed: 11/25/2022]
Abstract
Natural pastures are the primary sources of feed for ruminant in southwest Nigeria, but they are of poor quality. Oversowing of legumes could augment the nutrients supplied by the poor forages but this is rarely explored. Here, we oversowed two legumes (Stylosanthes guianensis cv. Cook and Stylosanthes hamata cv. Verano) into natural pasture using different tillage methods (zero-tillage and minimal tillage) and sowing methods (broadcast or drill), and examined their macro and trace minerals. We found that the two legumes produced similar (p > 0.05) calcium, phosphorus, and potassium in all treatments, while magnesium and sodium contents significantly differ (p < 0.05). The two legumes were generally rich in macrominerals far beyond the requirements of ruminants and low in trace mineral concentrations irrespective of the treatments imposed. Thus, we recommend oversowing of these two legumes into natural pasture for an adequate supply of major minerals and enhanced livestock productivity in the region of study and beyond. Other sources of trace minerals should be assessed if the natural pasture could not supply them.
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Affiliation(s)
- T O Muraina
- Department of Pasture and Range Management, Federal University of Agriculture, P. M. B. 2240, Abeokuta, Nigeria.
- Department of Animal Health and Production Technology, Oyo State College of Agriculture and Technology, P. M. B. 10, Igbo-Ora, Oyo, Nigeria.
- Institute of Agricultural Resources and Regional Planning/National Hulunber Grassland Ecosystem Observation and Research Station, Chinese Academy of Agricultural Sciences, No. 12, Zhongguancun South Street, Haidian District, Beijing, 100081, People's Republic of China.
| | - S O Jimoh
- Department of Pasture and Range Management, Federal University of Agriculture, P. M. B. 2240, Abeokuta, Nigeria
- Grassland Research Institute, Chinese Academy of Agricultural Sciences, 120 East Wulanchabu Street, Hohhot, 010010, People's Republic of China
- Sustainable Environment Food and Agriculture Initiative, Lagos, 104101, Nigeria
| | - I A Ewetola
- Department of Animal Nutrition and Forage Science, Michael Okpara University of Agriculture, Umudike, P.M.B. 7267, Umuahia, Nigeria
| | - V O A Ojo
- Department of Pasture and Range Management, Federal University of Agriculture, P. M. B. 2240, Abeokuta, Nigeria
| | - A A Amisu
- Department of Pasture and Range Management, Federal University of Agriculture, P. M. B. 2240, Abeokuta, Nigeria
| | - O A Okukenu
- Department of Pasture and Range Management, Federal University of Agriculture, P. M. B. 2240, Abeokuta, Nigeria
| | - Y A Adebisi
- Department of Animal Production and Health, Federal University of Agriculture, P. M. B. 2240, Abeokuta, Nigeria
| | - H A Muraina
- Department of Animal Physiology, Federal University of Agriculture, P. M. B. 2240, Abeokuta, Nigeria
| | - J A Olanite
- Department of Pasture and Range Management, Federal University of Agriculture, P. M. B. 2240, Abeokuta, Nigeria
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16
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Albuquerque FEA, Minervino AHH, Miranda M, Herrero-Latorre C, Barrêto Júnior RA, Oliveira FLC, Dias SR, Ortolani EL, López-Alonso M. Toxic and essential trace element concentrations in the freshwater shrimp Macrobrachium amazonicum in the Lower Amazon, Brazil. J Food Compost Anal 2020. [DOI: 10.1016/j.jfca.2019.103361] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Miranda M, Méndez L, Pereira V, Minervino AHH, López-Alonso M. Iron loading and secondary multi-trace element deficiency in a dairy herd fed silage grass grown on land fertilized with sewage sludge. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:36978-36984. [PMID: 31745788 DOI: 10.1007/s11356-019-06828-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 10/21/2019] [Indexed: 06/10/2023]
Abstract
Recycling sewage sludge by applying it to agricultural land is strategically important in the European Union and is regulated by Directive 86/278/EEC, aimed at protecting the soil and humans from the presence of unwanted substances. However, because of the ruminant feeding habits, there is a risk that animals grazed on pasture or fed crops grown on land treated in this way may ingest biosolids adhered to foliage and/or on the top soil. This paper describes an episode of toxicity in a dairy herd consuming silage from a field fertilized with sewage sludge produced in a wastewater treatment plant. The affected cows were recumbent, unable to rise and suffered diarrhoea. Analysis of tissues (fresh weight) from a cow that subsequently died revealed severe hepatic iron loading (6720 mg/kg) and secondary multi-trace element hepatic deficiency, particularly of copper (0.812 mg/kg) and manganese (0.436 mg/kg), but also selenium (0.164 mg/kg) and zinc (19.9 mg/kg). The study findings indicate that the use of sewage sludge in agriculture can cause secondary multi-trace element deficiencies in ruminants. Careful attention should be taken when crops are ensilaged avoiding top-soil sewage sludge contamination, since the acidification process may greatly increase Fe bioavailability.
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Affiliation(s)
- Marta Miranda
- Department of Anatomy, Animal Production and Clinical Veterinary Sciences, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002, Lugo, Spain
| | - Luisa Méndez
- Department of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002, Lugo, Spain
- AIRA SCG, Ctra. Cartelos s/n. 27527 Carballedo, Lugo, Spain
| | - Víctor Pereira
- Department of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002, Lugo, Spain.
| | - Antonio Humberto Hamad Minervino
- Laboratory of Animal Health, LARSANA, Federal University of Western Pará, UFOPA, Vera Paz Street, s/n, Santarém, Pará, CEP 68100-000, Brazil.
| | - Marta López-Alonso
- Department of Animal Pathology, Faculty of Veterinary Medicine, Universidade de Santiago de Compostela, 27002, Lugo, Spain
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18
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Holodova M, Cobanova K, Sefcikova Z, Barszcz M, Tuśnio A, Taciak M, Gresakova L. Dietary Zinc and Fibre Source can Influence the Mineral and Antioxidant Status of Piglets. Animals (Basel) 2019; 9:E497. [PMID: 31362348 PMCID: PMC6720890 DOI: 10.3390/ani9080497] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 07/22/2019] [Accepted: 07/24/2019] [Indexed: 01/02/2023] Open
Abstract
The study investigated the effect of dietary zinc glycine chelate and potato fibre on the absorption and utilisation of Zn, Cu, Fe, and Mn; the activity of Zn-containing enzymes (superoxide dismutase, SOD; alkaline phosphatase, ALP); and zinc transporter concentrations (metalothionein1, MT1; zinc transporter1, ZnT1) in tissues, with a special emphasis on the small intestine. Twenty-four barrows (Danbred × Duroc) were randomly allotted to four diets (supplemented with 10 g/kg of crude fibre and 120 mg Zn/kg) that consisted of cellulose and either zinc sulphate (C) or zinc glycinate (ZnGly), or contained potato fibre supplemented with ZnSO4 (PF) or ZnGly (PF + ZnGly). Feeding PF can influence the Zn absorption in the small intestine due to reduced zinc transporters MT1 and ZnT1 in the jejunum. The activity of antioxidant enzyme SOD and liver ZnT1, and duodenal iron concentrations were increased in the PF treatments. Dietary ZnGly did not significantly influence the Zn distribution, but it may alter the absorption of Fe and Mn. Given the elevated content of thiol groups and the Zn/Cu ratio in plasma, as well as the altered SOD activity and MT content in the tissues, we can conclude that feeding PF and ZnGly can influence the mineral and antioxidant status of growing piglets. However, further research is needed in order to elucidate the effect of both dietary sources on the transport systems of other minerals in enterocytes.
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Affiliation(s)
- Monika Holodova
- Institute of Animal Physiology, Centre of Biosciences of the Slovak Academy of Sciences, Soltesovej 4-6, 04001 Kosice, Slovakia
| | - Klaudia Cobanova
- Institute of Animal Physiology, Centre of Biosciences of the Slovak Academy of Sciences, Soltesovej 4-6, 04001 Kosice, Slovakia
| | - Zuzana Sefcikova
- Institute of Animal Physiology, Centre of Biosciences of the Slovak Academy of Sciences, Soltesovej 4-6, 04001 Kosice, Slovakia
| | - Marcin Barszcz
- The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, Instytucka 3, 05-110 Jabłonna, Poland
| | - Anna Tuśnio
- The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, Instytucka 3, 05-110 Jabłonna, Poland
| | - Marcin Taciak
- The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, Instytucka 3, 05-110 Jabłonna, Poland
| | - Lubomira Gresakova
- Institute of Animal Physiology, Centre of Biosciences of the Slovak Academy of Sciences, Soltesovej 4-6, 04001 Kosice, Slovakia.
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19
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Luna D, Miranda M, Minervino AHH, Piñeiro V, Herrero-Latorre C, López-Alonso M. Validation of a simple sample preparation method for multielement analysis of bovine serum. PLoS One 2019; 14:e0211859. [PMID: 30721256 PMCID: PMC6363224 DOI: 10.1371/journal.pone.0211859] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/23/2019] [Indexed: 11/19/2022] Open
Abstract
Here we propose a single acid digestion (SAD) sample preparation method for ICP-MS analysis of animal serum samples to determine trace element contents. The method was evaluated in comparison with a commonly used procedure involving dilution of samples in an alkaline solution (AKD). In the SAD procedure, aliquots (1 mL) of bovine serum samples were treated at low temperature with a mixture of concentrated nitric acid and hydrogen peroxide. Trace elements (As, B, Ba, Cd, Co, Cr, Cu, Fe, Hg, Li, Mn, Mo, Ni, Pb, Sb, Se, Sr, U, and Zn) were directly determined by ICP-MS analysis of diluted solutions of samples. Both methods were sufficiently sensitive to enable quantification of most trace elements, with the exception of the AKD method for Cd, Hg and Pb. The quality of the data was verified by using certified reference material. Good results were obtained for the SAD procedure and all elements, but recoveries were unacceptable with the AKD procedure for Se (recovery: 57%), Cd (154%) and Fe (139%). Strong associations (R2>0.90, P = 0.000) between the data obtained by both methods were demonstrated for the elements considered. The proposed SAD sample preparation method produced satisfactory results for determining most toxic and essential trace elements targeted in monitoring studies.
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Affiliation(s)
- Diego Luna
- Department of Animal Pathology, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo Spain
- Faculty of Veterinary Medicine, Universidad Central del Ecuador, Quito, Ecuador
| | - Marta Miranda
- Department of Anatomy, Animal Production and Clinical Veterinary Sciences, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo Spain
| | - Antonio Humberto Hamad Minervino
- Laboratory of Animal Health (LARSANA), Federal University of Western Pará (UFOPA), Rua Vera Paz, S/N, Salé, Santarém, PA, Brazil
- * E-mail:
| | - Verónica Piñeiro
- Elemental Analysis RIAIDT, Lugo, Universidade de Santiago de Compostela, Lugo Spain
| | - Carlos Herrero-Latorre
- Instituto de Investigación e Análises Alimentarias (IIAA), Departamento de Química Analítica, Nutrición e Bromatoloxía, Facultade de Ciencias, Universidade de Santiago de Compostela, Lugo, Spain
| | - Marta López-Alonso
- Department of Animal Pathology, Veterinary Faculty, Universidade de Santiago de Compostela, Lugo Spain
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