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Chowdhury AI, Alam MR. Health effects of heavy metals in meat and poultry consumption in Noakhali, Bangladesh. Toxicol Rep 2024; 12:168-177. [PMID: 38304698 PMCID: PMC10832487 DOI: 10.1016/j.toxrep.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/30/2023] [Accepted: 01/13/2024] [Indexed: 02/03/2024] Open
Abstract
This study examined the quantities of heavy metals (Cd, Cr, Pb, Ni, Fe, and Cu) in commercially available meat, poultry, and game products in Noakhali, Bangladesh, and their potential health effects, as heavy metal contamination poses a significant food safety risk to human health Atomic Absorption Spectrophotometry was used to analyze heavy metals, and the health risk assessment was based on Estimated Daily Intake (EDI), Targeted Hazard Quotient (THQ), Total THQ, and Total Carcinogenic Risk (TCR). Most samples exceeded Maximum Allowable Concentrations (MAC) for heavy metals. The EDI value of Cd, Pb, and Cr for duck liver, goat liver, and pigeon brain, were higher than the Maximum Tolerable Dietary Intake (MTDI). Children had 1.28 times higher HI values than an adult. The calculation of THQ of all elements in adults and children was in the order of Cu; Pb; Ni; Cr; Cd; and Fe. The calculated TTHQ values were in the range of 0.051 to 1.988 and 0.047 to 3.975 for adults and children, respectively. The TCR values for Cd in poultry liver, brain, and meat, Sonali chicken, cow, pigeon, duck, and goat liver were higher than the reference value for adults and children, suggesting a potential cancer risk. The average exposure to lead leads to an increase in blood pressure by 0.47 mmHg and a decrease in IQ score by 1.94 points. The present study reveals the need to determine strong relationships between heavy metal exposure and food supply.
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Affiliation(s)
- Akibul Islam Chowdhury
- Department of Food Technology and Nutrition Science, Noakhali Science and Technology University, Noakhali, Bangladesh
- Department of Nutrition and Food Engineering, Daffodil International University, Dhaka, Bangladesh
| | - Mohammad Rahanur Alam
- Department of Food Technology and Nutrition Science, Noakhali Science and Technology University, Noakhali, Bangladesh
- Department of Nutrition, University of Tennessee, Knoxville, TN, USA
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Liu J, Wang X, Wang X, Wang J, Ma Y, Cao Y, Zhang W. Chicken gasdermins mediate pyroptosis after the cleavage by caspases. Int J Biol Macromol 2024; 270:132476. [PMID: 38777016 DOI: 10.1016/j.ijbiomac.2024.132476] [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: 02/02/2024] [Revised: 03/22/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024]
Abstract
Gasdermin (GSDM) proteins are executioners of pyroptosis in many species. Gasdermin proteins can be cleaved at their linker region between the amino domain (NT) and carboxyl domain (CT) by enzymes. The released GSDM-NTs bind cell membrane and form pores, thereby leading to the release of cellular components and lytic cell death. GSDM-mediated pyroptosis is considered to play important role in immune responses. However, little is known about the GSDM proteins and GSDM-mediated pyroptosis in birds. In the current study, genes encoding chicken gasdermin A (chGSDMA) and chGSDME were cloned. The cleavage of chGSDMA and chGSDME by chicken caspase-1 (chCASP1), chCASP3 and chCASP7 and the cleavage sites were determined. The chGSDMA-NT obtained form chCASP1-mediated cleavage and chGSDME-NT obtained from chCASP3/chCASP7-mediated cleavage could bind and damage cell membrane and lead to cell death of HEK293 cells. chGSDMA-NT also strongly localized to and formed puncta in nucleus. Besides, both chGSDMA-NT and chGSDME-NT showed growth inhibition and bactericidal activity to bacteria. In chickens challenged with Pasteurella multocida and Salmonella typhimurium, the expression of chGSDMA and chGSDME was upregulated and the activation of chCASP3 and the cleavage of chGSDME were observed. The work provides essential information for expanding our knowledge on pyroptosis in birds.
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Affiliation(s)
- Jing Liu
- College of Veterinary Medicine, Northeast Agricultural University, Changjiang Road No.600, Harbin 150030, China; Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Xin Wang
- College of Veterinary Medicine, Northeast Agricultural University, Changjiang Road No.600, Harbin 150030, China; Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Xinyu Wang
- College of Veterinary Medicine, Northeast Agricultural University, Changjiang Road No.600, Harbin 150030, China; Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Junwei Wang
- College of Veterinary Medicine, Northeast Agricultural University, Changjiang Road No.600, Harbin 150030, China; Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Yingying Ma
- College of Veterinary Medicine, Northeast Agricultural University, Changjiang Road No.600, Harbin 150030, China; Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Yongsheng Cao
- College of Veterinary Medicine, Northeast Agricultural University, Changjiang Road No.600, Harbin 150030, China; Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China.
| | - Wenlong Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Changjiang Road No.600, Harbin 150030, China; Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China.
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Ahmad N, Afzal U, Zafar R, Arslan M, Riaz S, Naseem S, Naeem M, Fatima A, Ali M, Aslam M. Assessment of heavy metals level in chicken with indeterminate analysis in localities of Lahore, Pakistan. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:458. [PMID: 38635016 DOI: 10.1007/s10661-024-12627-w] [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: 07/20/2023] [Accepted: 04/12/2024] [Indexed: 04/19/2024]
Abstract
The poultry industry is a significant source of animal protein, vitamins, and minerals, particularly through the consumption of chicken meat. In order to conduct the study, 100 samples of liver, chicken feed, and drinking water were collected in nearby areas of Lahore. The investigation aims to detect the presence of specific heavy metals in the collected samples. For this purpose, atomic absorption spectroscopy (AAS) was used to detect heavy metals after proper preparation of the samples. The experimentally observed data were analyzed through a novel statistical approach known as neutrosophic statistics. It was observed that copper (Cu), zinc (Zn), and cadmium (Cd) were the most prominent metals detected with contamination above the safe limits (for chicken drinking water (Zn = 23.09±13.67 mg/L, Cu = 3.84±3.04 mg/L, Cd = 0.805±0.645 mg/L, Pb = 0.275±0.095 mg/L, As = 0.982±0.978 mg/L), for chicken feed (Zn = 2.705±0.715 mg/kg, Cu = 1.85±0.53 mg/kg, Cd = 3.065±1.185 mg/kg, Pb = 0.215±0.175 mg/kg, As = 0.68±0.22 mg/kg), and chicken's liver (Zn = 3.93±0.66 mg/kg, Cu = 1.2±0.52 mg/kg, Cd = 0.07±0.05 mg/kg, Pb = 0.805±0.775 mg/kg, As = 1.05±0.8 mg/kg)). Similarly, the statistical analysis leads that the findings emphasize the importance of monitoring and mitigating heavy metal contamination in the poultry industry to ensure the safety and quality of poultry products.
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Affiliation(s)
- Naveed Ahmad
- Department of Physics, Division of Science and Technology, University of Education, Lahore, 54000, Pakistan
| | - Usama Afzal
- School of Microelectronics, Tianjin University, Tianjin, 300072, China.
| | - Ramna Zafar
- Department of Physics, Division of Science and Technology, University of Education, Lahore, 54000, Pakistan
| | - Muhammad Arslan
- Department of Physics, Division of Science and Technology, University of Education, Lahore, 54000, Pakistan
| | - Saira Riaz
- Center of Excellence Solid State Physics, University of Punjab New Campus, Lahore, 54000, Pakistan
| | - Shahzad Naseem
- Center of Excellence Solid State Physics, University of Punjab New Campus, Lahore, 54000, Pakistan
| | - Muhammad Naeem
- Department of Applied Chemistry Research Center P.C.S.I R, Lahore, 5400, Pakistan
| | - Adeena Fatima
- Department of Physics, University of Management & Technology, Lahore, 54770, Pakistan
| | - Mubashar Ali
- Department of Physics, Division of Science and Technology, University of Education, Lahore, 54000, Pakistan
| | - Muhammad Aslam
- Department of Statistics, Faculty of Science, King Abdulaziz University, 21551, Jeddah, Saudi Arabia
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Guerrini A, Roncada P, Al-Qudah KM, Isani G, Pacicco F, Peloso M, Sardi L, Tedesco DEA, Romeo GA, Caprai E. Content of Toxic Elements (Arsenic, Cadmium, Mercury, Lead) in Eggs from an Ethically Managed Laying Hen Farm. Animals (Basel) 2024; 14:1133. [PMID: 38612373 PMCID: PMC11010967 DOI: 10.3390/ani14071133] [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: 02/16/2024] [Revised: 03/28/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
Domestic chicken farming has been promoted and spread in several Italian municipalities and worldwide as an aid to the self-consumption of domestically produced food. This study investigated the levels of four toxic elements (As, Cd, Hg, and Pb) in eggs from an ethical laying hen farm, comparing the element concentrations with those possibly present in supermarket eggs. A total of 201 eggs, 141 from the farm and produced by different hen genotypes, and 60 from the supermarket, were collected. The levels of the toxic elements were evaluated in the yolk, albumen, and eggshells of all eggs. The results show that the supermarket eggs' yolk and albumen were more contaminated with lead, compared to the rural eggs. Contrarily, the mean content of arsenic was higher in the albumen and eggshells of the rural eggs, compared to the supermarket eggs. The cadmium content was below the LOQ (0.005 mg/kg) in all samples. The mercury content was below or around the LOQ in all rural eggs. Overall, the supermarket egg albumens were significantly more contaminated than the rural ones. No significant differences were found in quality parameters for both types of eggs. The toxic element values that were detected were in line with other studies in the literature. However, despite the concentrations found not representing a risk to the consumers' health, the results of this study raise a potential food safety issue, and it would be desirable to set specific MRLs for eggs for consumers' protection.
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Affiliation(s)
- Alessandro Guerrini
- Department of Environmental Science and Policy, University of Milan, Via Celoria 10, 20133 Milan, Italy; (A.G.); (D.E.A.T.)
| | - Paola Roncada
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, 40064 Ozzano dell’Emilia, Italy; (G.I.); (L.S.)
| | - Khaled Mefleh Al-Qudah
- Department of Veterinary Clinical Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan;
| | - Gloria Isani
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, 40064 Ozzano dell’Emilia, Italy; (G.I.); (L.S.)
| | - Fausto Pacicco
- Department of Economics, LIUC Cattaneo University, Via Corso G. Matteotti 22, 21053 Castellanza, Italy;
| | - Mariantonietta Peloso
- Chemical Food Department, Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna ‘Bruno Ubertini’, Via P. Fiorini 5, 40127 Bologna, Italy; (M.P.); (E.C.)
| | - Luca Sardi
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, 40064 Ozzano dell’Emilia, Italy; (G.I.); (L.S.)
| | - Doriana Eurosia Angela Tedesco
- Department of Environmental Science and Policy, University of Milan, Via Celoria 10, 20133 Milan, Italy; (A.G.); (D.E.A.T.)
| | - Gianluca Antonio Romeo
- Directorate General for Animal Health and Veterinary Medicinal Products (DGSAF), Italian Ministry of Health (MOH), Office 4, Viale Giorgio Ribotta 5, 00144 Roma, Italy;
| | - Elisabetta Caprai
- Chemical Food Department, Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna ‘Bruno Ubertini’, Via P. Fiorini 5, 40127 Bologna, Italy; (M.P.); (E.C.)
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Guo X, Wang Z, Li X, Liao J, Zhang X, Ran Y, Wu Q, Zhang T, Wang Z. Heavy metal contamination in duck eggs from a mercury mining area, southwestern China. Front Public Health 2024; 12:1352043. [PMID: 38481852 PMCID: PMC10932963 DOI: 10.3389/fpubh.2024.1352043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/13/2024] [Indexed: 05/14/2024] Open
Abstract
Objective Mercury (Hg) contamination in the environment around mercury mines is often accompanied by heavy metal contamination. Methods Here, we determined concentrations of chromium (Cr), zinc (Zn), strontium (Sr), barium (Ba), and lead (Pb) in duck eggs from a Hg mining area in Southwest China to assess the contamination and health risk. Results Duck eggs obtained from the mining area exhibit higher concentrations of Cr, Zn, Sr, Ba, and Pb compared to those from the background area, with egg yolks containing higher metal levels than egg whites. Specifically, the mean Cr, Zn, Sr, Ba, and Pb concentrations of duck eggs from the Hg mining area are 0.38, 63.06, 4.86, 10.08, and 0.05 μg/g, respectively, while those from the background area are only 0.21, 24.65, 1.43, 1.05, and 0.01 μg/g. Based on the single-factor contamination index and health risk assessment, heavy metal contamination in duck eggs poses an ecological risk and health risk. Conclusion This study provides important insight into heavy metal contamination in duck eggs from Hg mining areas.
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Affiliation(s)
- Xiaoling Guo
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Zhuhong Wang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Xue Li
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Jing Liao
- Xishui County Center for Disease Control and Prevention, Xishui, Guizhou, China
| | - Xue Zhang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Yulin Ran
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Qixin Wu
- Key Laboratory of Karst Georesources and Environment, Ministry of Education, Guizhou University, Guiyang, China
| | - Ting Zhang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Zhongwei Wang
- Guangdong Ecological and Environmental Monitoring Center, Guangzhou, China
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Isotopic and Elemental Fingerprint of Edible Egg Parts-The Health Risk Assessment Based on Potentially Toxic Elements Content. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020503. [PMID: 36677560 PMCID: PMC9861144 DOI: 10.3390/molecules28020503] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 12/31/2022] [Accepted: 01/02/2023] [Indexed: 01/07/2023]
Abstract
The present study investigated the isotopic and elemental profile (by IRMS and ICP-MS) of edible egg parts (29 egg whites and 29 yolks) mainly collected from Romania. In order to differentiate the egg white and yolk coming from different hen rearing systems (backyard and barn), Partial Least Square-Discriminant Analysis (PLS-DA) models were developed. The models' accuracies for the discrimination according to the hen growing system were 96% for egg white and 100% for egg yolk samples, respectively. Elements that proved to have the highest discrimination power for both egg white and yolk were the following: δ13C, Li, B, Mg, K, Ca, Mn, Fe, Co, Zn, Rb, Sr, Mo, Ba, La, Ce, and Pb. Nevertheless, the important compositional differentiation, in terms of essential mineral content, between the edible egg parts (egg white and egg yolk) were also pointed out. The estimated daily intake (EDI), the target hazard quotient (THQ) for Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Cd, Pb, and As, as well as the hazard index (HI) were used to assess non-carcinogenic human health risks from egg consumption. The obtained results showed no noticeable health risks related to egg consumption for humans from the point of view of the potentially toxic metals.
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Lučić M, Miletić A, Savić A, Lević S, Ignjatović IS, Onjia A. Dietary intake and health risk assessment of essential and toxic elements in pepper (Capsicum annuum). J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104598] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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