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Ndlovu KL, Mwanza M, Nleya N, Ngoma L. Detection and quantification of antibiotic residues in goat milk in Mahikeng Local Municipality. J S Afr Vet Assoc 2024; 95:121-130. [PMID: 39248355 DOI: 10.36303/jsava.583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/10/2024] Open
Abstract
Goat milk could be used to reduce malnutrition since it is highly nutritious, and many people in rural communities in South Africa rear small ruminants for survival. However, the risk of food contamination by antibiotic residues is one of the significant problems facing public health, and is a result of the irresponsible use of veterinary drugs. One hundred goat farmers were interviewed using a questionnaire, and raw milk samples from 266 goats were collected and analysed for the presence of antibiotic residues. Screening for amoxicillin, tetracycline, sulfamethazine, erythromycin, and streptomycin residues was done using the enzymelinked immunosorbent assay (ELISA) while high-performance liquid chromatography (HPLC) was carried out for confirmation. The questionnaire shows that all (100%) of the participants acknowledged the use of antibiotics on their goats and 99% of them were aware of the possibility of antibiotic residues in milk. ELISA results for residues of erythromycin, sulfamethazine and amoxicillin exceeded the Codex Alimentarius maximum residue levels (MRLs) in 94.7%, 82.3%, and 35.3% of analysed samples, respectively. Tetracycline was present in all (100%) analysed milk samples, and streptomycin was detected in 18.7% of samples; however, these results were below the recommended MRLs. The HPLC method confirmed the presence of streptomycin and tetracycline residues in 90% and 40% of the samples analysed. However, the concentrations were below the accepted MRL standards. Approximately 76.6% of samples exceeded the established MRL for sulfamethazine and 10% for erythromycin. Amoxicillin was not detected by the HPLC method. The results obtained in this study indicate a high level of contamination of goat milk with antibiotic residues, which may harm the health of the consumers.
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Affiliation(s)
- K L Ndlovu
- Department of Animal Health, School of Agriculture, North-West University, South Africa
| | - M Mwanza
- Department of Animal Health, School of Agriculture, North-West University, South Africa
- Food Security and Safety Niche Area, Faculty of Natural and Agricultural Sciences, North-West University, Mafikeng Campus, South Africa
| | - N Nleya
- Department of Animal Health, School of Agriculture, North-West University, South Africa
| | - L Ngoma
- Department of Animal Health, School of Agriculture, North-West University, South Africa
- Food Security and Safety Niche Area, Faculty of Natural and Agricultural Sciences, North-West University, Mafikeng Campus, South Africa
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2
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Carlo MJ, Nanney ALM, Patrick AL. Energy-Resolved In-Source Collison-Induced Dissociation for Isomer Discrimination. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2024. [PMID: 39016059 DOI: 10.1021/jasms.4c00118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2024]
Abstract
While mass spectrometry remains a gold-standard tool for analyte detection, characterization, and quantitation, isomer differentiation is often a challenge. Tandem mass spectrometry is a common approach to increase the selectivity of mass spectrometry and energy-resolved measurements can provide further improvements. However, not all mass spectrometers, especially those that are very compact and affordable, are amenable to such experiments. For instance, single-stage mass spectrometers with soft ionization provide no dissociation information and quadrupole ion trap instruments with resonant excitation do not necessarily provide as informative of energy-resolved curves, for instance when extensive sequential dissociation is responsible for much of the "fingerprint". In-source collision-induced dissociation (IS-CID) is one approach to overcoming these barriers to exploit the analytical selectivity of energy-resolved CID without the need for additional instrumentation; this approach could broaden the reach of these selectivity gains to additional user bases (e.g., educational settings, field portable devices). Here, we specifically investigate energy-resolved IS-CID with the goal of (1) comparing between energy-resolved appearance curves measured with true tandem mass spectrometry on a quadrupole time-of-flight instrument and those obtained using IS-CID, (2) evaluating the approach as a means of differentiating isomers/isobar sets, especially those with similar dissociation patterns, and (3) exploring additional analytical considerations relevant to method development and implementation. This proof-of-concept work establishes the analytical potential of this approach, opening doors for future method development for specific applications.
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Affiliation(s)
- Matthew J Carlo
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi 39762, United States
| | - Andie L M Nanney
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi 39762, United States
| | - Amanda L Patrick
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi 39762, United States
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3
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Mouliom Mouiche MM, Okah-Nnane NH, Moffo F, Djibo I, Mapiefou NP, Mpouam SE, Mfopit YM, Mingoas JPK, Tebug SF, Ndukum JA. Antibiotic Residues in Foods of Animal Origin in Cameroon: Prevalence, Consumers' Risk Perceptions, and attitudes. J Food Prot 2024; 87:100237. [PMID: 38325554 DOI: 10.1016/j.jfp.2024.100237] [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: 08/14/2023] [Revised: 01/30/2024] [Accepted: 02/01/2024] [Indexed: 02/09/2024]
Abstract
The use of antibiotics in food animals and the nonobservance of the withdrawal period might result in the accumulation and persistence of residues in foods. The contamination of foods by antibiotic residues might induce health risks including allergy, gastrointestinal dysbiosis, antimicrobial resistance, and cancer to consumers. Therefore, this study was initiated to investigate the presence of antibiotic residues in raw eggs, raw milk, and beef collected at the wholesale and retail points in the three major cities of Cameroon and consumers' perceptions of the risk of antibiotic residues in foods. Qualitative antibiotic residue kits (PremiTest® and Delvotest®) were used to screen 407 samples of foods collected in markets of three towns (Ngaoundéré, Yaoundé, and Douala) in Cameroon. A structured questionnaire was used to evaluate the knowledge and attitudes of 1462 consumers toward microbial drug residues in foods of animal origin. Prevalence of residues of 70.55%, 17.39%, and 69.63% for beef, eggs, and milk, respectively, was observed. More than 1/3 of the respondents believed that the consumption of contaminated foods with antibiotic residues is a risk to their health and thought that allergies and intoxication they often experience are related to the consumption of contaminated foods. Most of them showed their willingness to pay more to acquire quality foods, free from antibiotic residues.
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Affiliation(s)
- Mohamed Moctar Mouliom Mouiche
- Department of Pharmacy, Pharmacology and Toxicology, School of Veterinary Medicine and Sciences, University of Ngaoundéré, Cameroon.
| | - Ndode Herman Okah-Nnane
- Department of Pharmacy, Pharmacology and Toxicology, School of Veterinary Medicine and Sciences, University of Ngaoundéré, Cameroon; Institute of Agricultural Research for Development, Veterinary Research Laboratory, Wakwa Regional Center, Ngaoundéré, Cameroon
| | - Frédéric Moffo
- Department of Pharmacy, Pharmacology and Toxicology, School of Veterinary Medicine and Sciences, University of Ngaoundéré, Cameroon; One Health Innovative Solutions (OHIS) Research Unit, Ngaoundéré, Cameroon
| | - Ibrahima Djibo
- Department of Pharmacy, Pharmacology and Toxicology, School of Veterinary Medicine and Sciences, University of Ngaoundéré, Cameroon
| | - Nabilah Pemi Mapiefou
- Department of Pharmacy, Pharmacology and Toxicology, School of Veterinary Medicine and Sciences, University of Ngaoundéré, Cameroon; One Health Innovative Solutions (OHIS) Research Unit, Ngaoundéré, Cameroon
| | - Serge Eugene Mpouam
- Department of Pharmacy, Pharmacology and Toxicology, School of Veterinary Medicine and Sciences, University of Ngaoundéré, Cameroon
| | - Youssouf Mouliom Mfopit
- Institute of Agricultural Research for Development, Veterinary Research Laboratory, Wakwa Regional Center, Ngaoundéré, Cameroon
| | - Jean-Pierre Kilekoung Mingoas
- Department of Pharmacy, Pharmacology and Toxicology, School of Veterinary Medicine and Sciences, University of Ngaoundéré, Cameroon
| | - Stanly Fon Tebug
- International Committee of the Red Cross (ICRC), Ministries Road, Amarat, Juba, South Sudan
| | - Julius Awah Ndukum
- Laboratory of Animal Physiology and Health, Department of Zootechnics, Faculty of Agronomy and Agricultural Sciences, University of Dschang, Dschang, Cameroon
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Daniel IK, Njue OM, Sanad YM. Antimicrobial Effects of Plant-Based Supplements on Gut Microbial Diversity in Small Ruminants. Pathogens 2023; 13:31. [PMID: 38251338 PMCID: PMC10819137 DOI: 10.3390/pathogens13010031] [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: 11/12/2023] [Revised: 12/18/2023] [Accepted: 12/26/2023] [Indexed: 01/23/2024] Open
Abstract
Every year in the United States, approximately 48 million people are affected by bacterial illnesses that are transmitted through food, leading to 3000 fatalities. These illnesses typically stem from food animals and their by-products, which may harbor dangerous pathogens like Salmonella enterica, Listeria monocytogenes, enterohemorrhagic Escherichia coli O157:H7, and Campylobacter jejuni. Factors that contribute to contamination include manure used as a soil amendment, exposure to polluted irrigation water, and contact with animals. To improve food safety, researchers are studying pre-slaughter intervention methods to eliminate bacterial contamination in live animals. While small ruminants are vital to global agriculture and income generation for small farms, traditional feeding practices involve supplements and antibiotics to boost performance, which contributes to antibiotic resistance. Hence, researchers are looking for friendly bacterial strains that enhance both animal and human health without impacting livestock productivity. The global trend is to minimize the use of antibiotics as feed supplements, with many countries prohibiting or limiting their use. The aim of this review is to provide a comprehensive insight on the antioxidant capabilities, therapeutic attributes, and applications of bioactive compounds derived from sweet potato tops (SPTs), rice bran (RB) and radish tops (RTs). This overview provides an insight on plant parts that are abundant in antioxidant and prebiotic effects and could be used as value-added products in animal feed and pharmaceutical applications. This review was based on previous findings that supplementation of basal diets with natural supplements represents a multifaceted intervention that will become highly important over time. By remarkably reducing the burden of foodborne pathogens, they apply to multiple species, are cheap, do not require withdrawal periods, and can be applied at any time in food animal production.
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Affiliation(s)
- Ian K. Daniel
- Department of Agriculture, University of Arkansas at Pine Bluff, Pine Bluff, AR 71601, USA
- Department of Veterinary Pathobiology, School of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX 77843, USA
| | - Obadiah M. Njue
- Department of Agriculture, University of Arkansas at Pine Bluff, Pine Bluff, AR 71601, USA
| | - Yasser M. Sanad
- Department of Agriculture, University of Arkansas at Pine Bluff, Pine Bluff, AR 71601, USA
- Department of Epidemiology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
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5
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Carlo MJ, Patrick AL. Further exploration of the collision-induced dissociation of select beta blockers: Acebutolol, atenolol, bisoprolol, carteolol, and labetalol. JOURNAL OF MASS SPECTROMETRY : JMS 2023; 58:e4985. [PMID: 37990768 DOI: 10.1002/jms.4985] [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: 09/01/2023] [Revised: 10/20/2023] [Accepted: 10/27/2023] [Indexed: 11/23/2023]
Abstract
Beta blockers are a class of drugs commonly used to treat heart-related diseases; they are also regulated under the World Anti-Doping Agency. Tandem mass spectrometry is often used in the pharmaceutical industry, clinical analysis laboratory, and antidoping laboratory for detection and characterization of drugs and their metabolites. A deeper chemical understanding of dissociation pathways may eventually lead to an improved ability to predict tandem mass spectra of compounds based strictly on their chemical structure (or vice versa), which is especially important for characterization of unknowns such as emerging designer drugs or novel metabolites. In addition to providing insights into dissociation pathways, the use of energy-resolved breakdown curves can produce improved selectivity and lend insights into optimal fragmentation conditions for liquid chromatography-tandem mass spectrometry LC-MS/MS workflows. Here, we perform energy-resolved collision cell and multistage ion trap collision-induced dissociation-mass spectrometry (CID-MS) experiments, along with complementary density functional theory calculations, on five beta blockers (acebutolol, atenolol, bisoprolol, carteolol, and labetalol), to better understand the details of the pathways giving rise to the observed MS/MS patterns. Results from this work are contextualized within previously reported literature on these compounds. New insights into the formation of the characteristic product ion m/z 116 and the pathway leading to characteristic loss of 77 u are highlighted. We also present comparisons of breakdown curves obtained via qToF, quadrupole ion trap, and in-source CID, allowing for differences between the data to be noted and providing a step toward allowing for improved selectivity of breakdown curves to be realized on simple instruments such as single quadrupoles or ion traps.
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Affiliation(s)
- Matthew J Carlo
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, USA
| | - Amanda L Patrick
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, USA
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Getahun M, Abebe RB, Sendekie AK, Woldeyohanis AE, Kasahun AE. Evaluation of Antibiotics Residues in Milk and Meat Using Different Analytical Methods. Int J Anal Chem 2023; 2023:4380261. [PMID: 37424721 PMCID: PMC10328735 DOI: 10.1155/2023/4380261] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 07/11/2023] Open
Abstract
Veterinary drugs are pharmacologically and biologically active chemical agents. At present, veterinary drugs are extensively used to prevent and treat animal diseases, to promote animal growth, and to improve the conversion rate of feed. However, the use of veterinary drugs in food-producing animals may leave residues of the parent compounds and/or their metabolites in food products resulting in harmful effects on humans. To ensure food safety, sensitive and effective analytical methods have been developing rapidly. This review describes sample extraction and cleanup methods, and different analytical techniques are used for the determination of veterinary drug residues in milk and meat. Sample extraction methods, such as solvent extraction, liquid-liquid extraction, and cleanup methods such as dispersive solid-phase extraction and immunoaffinity chromatography, were summarized. Different types of analytical methods such as microbial, immunological, biosensor, thin layer chromatography, high-performance liquid chromatography, and liquid chromatography-tandem mass spectrometry were discussed for the analysis of veterinary drug residues in animal-derived foods. Liquid chromatography-tandem mass spectrometry is the most widely used analytical technique for the determination of antibiotic drug residues. This is due to the powerful separation of LC and accurate identification of MS, and LC-MS/MS is more popular in the analysis of veterinary drug residues.
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Affiliation(s)
- Melaku Getahun
- Department of Veterinary Pharmacy, College of Veterinary Medicine and Animal Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Rahel Belete Abebe
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Ashenafi Kibret Sendekie
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Alem Endeshaw Woldeyohanis
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Asmamaw Emagn Kasahun
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
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7
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Poly-(MMA-IL) filter paper: A new class of paper-based analytical device for thin-film microextraction of multi-class antibiotics in environmental water samples using LC-MS/MS analysis. Talanta 2023; 254:124188. [PMID: 36521327 DOI: 10.1016/j.talanta.2022.124188] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 12/02/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022]
Abstract
A paper-based polymeric ionic liquid (p-Poly-(MMA-IL)) was successfully developed by grafting the polymeric ionic liquid on the surface of commercial filter paper (FP) by using the dipping method, presenting a new cost-effective film. The newly developed p-Poly-(MMA-IL) FP was then applied as a paper-based thin-film microextraction (p-TFME) analytical device to extract 14 compounds as representative of five groups of antibiotic drugs, which were sulfonamides, tetracyclines, fluoroquinolones, penicillin and macrolides in environmental water samples. Besides, p-Poly-(MMA-IL) FP, p-Poly-(MMA) FP, and unmodified filter paper were successfully characterised by FTIR, NMR, FESEM, TGA, and XRD techniques. They underwent significant parameters optimisation, which affected the extraction efficiency. Under optimal conditions, the proposed (p-Poly-(MMA-IL) FP-TFME) device method was evaluated and applied to analyse multi-class antibiotic drugs in environmental water samples by using a liquid chromatography-mass spectrometry (LC-MS). The validation method showed that a good linearity (0.1 μg L-1 - 500 μg L-1) was noted (R2 > 0.993, n = 3). Detection and quantification limits were within 0.05 μg L-1 - 4.52 μg L-1 and 0.15 μg L-1 - 13.6 μg L-1, respectively. The relative standard deviation (RSD) values ranged at 1.4%-12.2% (intra-day, n = 15) and 4.4%-11.0% (inter-day, n = 10). The extraction recoveries of environmental water samples ranged from 79.1% to 126.8%, with an RSD of less than 15.4% (n = 3). The newly developed paper-based polymeric ionic liquid (p-Poly-(MMA-IL) FP) for analysis of multi-class antibiotic drugs under the p-TFME analytical device procedure was successfully achieved with limited sample volume and organic solvent, fast extraction, and feasible in daily analysis. The detection concentration and relative RSD of multi-class antibiotics determined in various environmental water samples by the proposed method (n = 5) were within 0.44 μg L-1 - 54.41 μg L-1 and 0.69%-15.56%, respectively. These results signified the potential of the p-Poly-(MMA-IL) FP-TFME device as an efficient, sensitive and environmentally friendly approach for analysing antibiotics.
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Romero B, Susperregui J, Sahagún AM, Diez MJ, Fernández N, García JJ, López C, Sierra M, Díez R. Use of medicinal plants by veterinary practitioners in Spain: A cross-sectional survey. Front Vet Sci 2022; 9:1060738. [PMID: 36590819 PMCID: PMC9797804 DOI: 10.3389/fvets.2022.1060738] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022] Open
Abstract
Medicinal plants have been used in veterinary medicine since ancient times, and they are gaining importance in Eastern Europe. The aim of this study was to conduct a survey on the use of medicinal plants in Spain. A cross-sectional study with an online questionnaire was carried out among Spanish small animal veterinarians, to evaluate the use patterns of medicinal plants and attitudes of professionals toward it. 313 veterinarians took part in the study. Most of them were female (80.2%) and age ranged 35-49 (49.5%). 80.3% of respondents use phytotherapy. Musculoskeletal and gastrointestinal disorders were those most frequently treated, with cannabis, aloe and thyme the most often medicinal plants used. The most common pattern of user was women working in clinics.
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Affiliation(s)
- Beatriz Romero
- Department of Biomedical Sciences, Veterinary Faculty, Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Julen Susperregui
- Applied Mathematics, Department of Mathematics, University of León, León, Spain
| | - Ana M. Sahagún
- Department of Biomedical Sciences, Veterinary Faculty, Institute of Biomedicine (IBIOMED), University of León, León, Spain,*Correspondence: Ana M. Sahagún
| | - M. José Diez
- Department of Biomedical Sciences, Veterinary Faculty, Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Nélida Fernández
- Department of Biomedical Sciences, Veterinary Faculty, Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Juan J. García
- Department of Biomedical Sciences, Veterinary Faculty, Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Cristina López
- Department of Biomedical Sciences, Veterinary Faculty, Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Matilde Sierra
- Department of Biomedical Sciences, Veterinary Faculty, Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Raquel Díez
- Department of Biomedical Sciences, Veterinary Faculty, Institute of Biomedicine (IBIOMED), University of León, León, Spain
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9
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Cheng W, Wu X, Zhang Y, Wu D, Meng L, Chen Y, Tang X. Recent applications of hydrogels in food safety sensing: Role of hydrogels. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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10
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Al Tamim A, Alzahrani S, Al-Subaie S, Almutairi MA, Al Jaber A, Alowaifeer AM. Fast simultaneous determination of 23 veterinary drug residues in fish, poultry, and red meat by liquid chromatography/tandem mass spectrometry. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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11
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Kochameshki BK, Javadi A, Afshar Mogaddam MR, Mirzaee H, Farajzadeh MA. Combination of microwave‐assisted extraction with dispersive micro solid‐phase extraction as an efficient sample pretreatment method for the extraction of some antiparasitic drugs from cow liver, meat, and kidney samples. J Sep Sci 2022; 45:3974-3984. [DOI: 10.1002/jssc.202200416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 11/10/2022]
Affiliation(s)
| | - Afshin Javadi
- Department of Food Hygiene, Faculty of Veterinary, Tabriz Medical Sciences Islamic Azad University Tabriz Iran
| | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center Tabriz University of Medical Sciences Tabriz Iran
- Pharmaceutical Analysis Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Hamid Mirzaee
- Department of Food Hygiene, Faculty of Veterinary, Tabriz Medical Sciences Islamic Azad University Tabriz Iran
| | - Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry University of Tabriz Tabriz Iran
- Engineering Faculty Near East University Mersin 10 Turkey
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Anabolic Steroids in Fattening Food-Producing Animals—A Review. Animals (Basel) 2022; 12:ani12162115. [PMID: 36009705 PMCID: PMC9405261 DOI: 10.3390/ani12162115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 12/02/2022] Open
Abstract
Simple Summary Anabolic steroids significantly affect animal tissues and cause morphological and histological changes, which are often irreversible. This issue is currently a very hot topic, as the answers to the questions concerning the health of endangered animals and humans vary greatly from country to country. There is a need to further investigate whether the use of anabolic steroids in animal fattening threatens consumer health and to develop new tools for the detection of anabolic steroids in meat. One possibility for detection could be to observe histological changes in the tissues, which form a typical pattern of anabolic abuse. This review gathered information on the anabolic steroids most commonly used in animal fattening, the legislation governing this issue, and the main effects of anabolics on animal tissues. Abstract Anabolic steroids are chemically synthetic derivatives of the male sex hormone testosterone. They are used in medicine for their ability to support muscle growth and healing and by athletes for esthetic purposes and to increase sports performance, but another major use is in fattening animals to increase meat production. The more people there are on Earth, the greater the need for meat production and anabolic steroids accelerate the growth of animals and, most importantly, increase the amount of muscle mass. Anabolic steroids also have proven side effects that affect all organs and tissues, such as liver and kidney parenchymal damage, heart muscle degeneration, organ growth, coagulation disorders, and increased risk of muscle and tendon rupture. Anabolic steroids also have a number of harmful effects on the developing brain, such as brain atrophy and changes in gene expression with consequent changes in the neural circuits involved in cognitive functions. Behavioral changes such as aggression, irritability, anxiety and depression are related to changes in the brain. In terms of long-term toxicity, the greatest impact is on the reproductive system, i.e., testicular shrinkage and infertility. Therefore, their abuse can be considered a public health problem. In many countries around the world, such as the United States, Canada, China, Argentina, Australia, and other large meat producers, the use of steroids is permitted but in all countries of the European Union there is a strict ban on the use of anabolic steroids in fattening animals. Meat from a lot of countries must be carefully inspected and monitored for steroids before export to Europe. Gas or liquid chromatography methods in combination with mass spectrometry detectors and immunochemical methods are most often used for the analysis of these substances. These methods have been considered the most modern for decades, but can be completely ineffective if they face new synthetic steroid derivatives and want to meet meat safety requirements. The problem of last years is the application of “cocktails” of anabolic substances with very low concentrations, which are difficult to detect and are difficult to quantify using conventional detection methods. This is the reason why scientists are trying to find new methods of detection, mainly based on changes in the structure of tissues and cells and their metabolism. This review gathered this knowledge into a coherent form and its findings could help in finding such a combination of changes in tissues that would form a typical picture for evidence of anabolic misuse.
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13
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Qaid MM, Abdoun KA. Safety and concerns of hormonal application in farm animal production: a review. JOURNAL OF APPLIED ANIMAL RESEARCH 2022. [DOI: 10.1080/09712119.2022.2089149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Mohammed M. Qaid
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Thamar University, Thamar, Yemen
| | - Khalid A. Abdoun
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
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14
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Soares VM, Pereira JG, Barreto F, Jank L, Rau RB, Dias Ribeiro CB, Dos Santos Castilhos T, Tomaszewski CA, Hillesheim DR, Mondadori RG, Tadielo LE, Dos Santos EAR, da Cruz Encide Sampaio AN, Cerqueira-Cézar CK, Duval EH, da Silva WP. Residues of Veterinary Drugs in Animal Products Commercialized in the Border Region of Brazil, Argentina, and Uruguay. J Food Prot 2022; 85:980-986. [PMID: 35358322 DOI: 10.4315/jfp-21-415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 03/30/2022] [Indexed: 11/11/2022]
Abstract
ABSTRACT The traffic in international animal products can become a public health hazard when legal import sanitary procedures are not followed. In Brazil, due to its extensive border area, the importation of animal products is a common practice in many areas, especially in Rio Grande do Sul, a state that borders Argentina and Uruguay. The objective of this study was to evaluate the presence of veterinary drug residues (antibiotics and antiparasitics) in animal products consumed in Rio Grande do Sul. The presence of residues of veterinary antibiotics and antiparasitics was assessed in 189 meat (beef, pork, and chicken), processed dairy, and meat product samples bought in Argentina (n = 90) and Uruguay (n = 99). Residues of these veterinary drugs were detected in 50 (26.45%) of the samples; 28 samples (14.81%) had antibiotic residues, and 22 samples (11.64%) had antiparasitic residues. Of the 50 positive samples, 40% (15 from Argentina and 5 from Uruguay) had residues above the maximum residue limits (MRLs). Of these 20 samples, 12 had antiparasitic residues above the MRLs (11 beef samples had ivermectin and 1 pork sample had ivermectin and doramectin) and 8 had antibiotic residues above the MRLs (2 pork and 2 sausage samples had doxycycline, 2 cheese samples had doxycycline and chlortetracycline, 1 poultry meat sample had chloramphenicol, and 1 cheese sample had monensin). Because of the potential toxic effects on humans and the potential for pathogens to develop antibiotic resistance, the presence of these residues above the MRLs is a potential risk to public health. The negative impact of consumption of imported animal products can be reduced by implementation of an effective surveillance system and educational campaigns for the general population. HIGHLIGHTS
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Affiliation(s)
- Vanessa Mendonça Soares
- Universidade Federal do Pampa, Campus Uruguaiana, BR 472, Km 585, Uruguaiana, Rio Grande do Sul, Brazil, CEP 97501-970
| | - Juliano Gonçalves Pereira
- Universidade Federal de Pelotas, Campus Capão do Leão, Avenida Eliseu Maciel, s/n Capão do Leão, Rio Grande do Sul, Brazil, CEP 96010-900.,Universidade Estadual Paulista "Júlio de Mesquita Filho", Campus Botucatu, Rua Prof. Walter Mauricio Correa, SN Botucatu, São Paulo, Brazil, CEP 18618-681
| | - Fabiano Barreto
- Ministério da Agricultura, Pecuária e Abastecimento, Estrada da Ponta Grossa, 3036 Porto Alegre, Rio Grande do Sul, Brazil, CEP 91780-580
| | - Louise Jank
- Ministério da Agricultura, Pecuária e Abastecimento, Estrada da Ponta Grossa, 3036 Porto Alegre, Rio Grande do Sul, Brazil, CEP 91780-580
| | - Renata Batista Rau
- Ministério da Agricultura, Pecuária e Abastecimento, Estrada da Ponta Grossa, 3036 Porto Alegre, Rio Grande do Sul, Brazil, CEP 91780-580
| | - Cristina Belíssimo Dias Ribeiro
- Ministério da Agricultura, Pecuária e Abastecimento, Estrada da Ponta Grossa, 3036 Porto Alegre, Rio Grande do Sul, Brazil, CEP 91780-580
| | - Tamara Dos Santos Castilhos
- Ministério da Agricultura, Pecuária e Abastecimento, Estrada da Ponta Grossa, 3036 Porto Alegre, Rio Grande do Sul, Brazil, CEP 91780-580
| | - Caroline Andrade Tomaszewski
- Ministério da Agricultura, Pecuária e Abastecimento, Estrada da Ponta Grossa, 3036 Porto Alegre, Rio Grande do Sul, Brazil, CEP 91780-580
| | - Daniel Rodrigo Hillesheim
- Ministério da Agricultura, Pecuária e Abastecimento, Estrada da Ponta Grossa, 3036 Porto Alegre, Rio Grande do Sul, Brazil, CEP 91780-580
| | - Rafael Gianella Mondadori
- Universidade Federal de Pelotas, Campus Capão do Leão, Avenida Eliseu Maciel, s/n Capão do Leão, Rio Grande do Sul, Brazil, CEP 96010-900
| | - Leonardo Ereno Tadielo
- Universidade Estadual Paulista "Júlio de Mesquita Filho", Campus Botucatu, Rua Prof. Walter Mauricio Correa, SN Botucatu, São Paulo, Brazil, CEP 18618-681
| | | | - Aryele Nunes da Cruz Encide Sampaio
- Universidade Estadual Paulista "Júlio de Mesquita Filho", Campus Botucatu, Rua Prof. Walter Mauricio Correa, SN Botucatu, São Paulo, Brazil, CEP 18618-681
| | - Camila Koutsodontis Cerqueira-Cézar
- Universidade Estadual Paulista "Júlio de Mesquita Filho", Campus Botucatu, Rua Prof. Walter Mauricio Correa, SN Botucatu, São Paulo, Brazil, CEP 18618-681
| | - Eduarda Hallal Duval
- Universidade Federal de Pelotas, Campus Capão do Leão, Avenida Eliseu Maciel, s/n Capão do Leão, Rio Grande do Sul, Brazil, CEP 96010-900
| | - Wladimir Padilha da Silva
- Universidade Federal de Pelotas, Campus Capão do Leão, Avenida Eliseu Maciel, s/n Capão do Leão, Rio Grande do Sul, Brazil, CEP 96010-900
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Tao D, Xiao X, Lan X, Xu B, Wang Y, Khazalwa EM, Pan W, Ruan J, Jiang Y, Liu X, Li C, Ye R, Li X, Xu J, Zhao S, Xie S. An Inexpensive CRISPR-Based Point-of-Care Test for the Identification of Meat Species and Meat Products. Genes (Basel) 2022; 13:genes13050912. [PMID: 35627297 PMCID: PMC9141687 DOI: 10.3390/genes13050912] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/17/2022] [Accepted: 05/17/2022] [Indexed: 02/04/2023] Open
Abstract
The growing demand for and supply of meat and meat products has led to a proportional increase in cases of meat adulteration. Adulterated meat poses serious economic and health consequences globally. Current laboratory methods for meat species identification require specialized equipment with limited field applications. This study developed an inexpensive, point-of-care Loop-Mediated Isothermal Amplification (LAMP)-CRISPR/Cas12a colorimetric assay to detect meat species using a Texas Red-labelled single-strand (ssDNA) reporter. As low as 1.0 pg/µL of the porcine NADH4, the chicken NADH dehydrogenase subunit 2 (ND2) and the duck D-loop genes was detectable under white, blue and ultraviolet light. The test turnaround time from DNA extraction to visualization was approximately 40 min. The assay accurately detected pure and mixed-meat products in the laboratory (n = 15) and during a pilot point-of-care test (n = 8) in a food processing factory. The results are 100% reproducible using lateral flow detection strips and the real-time PCR detection instrument. This technology is fully deployable and usable in any standard room. Thus, our study demonstrates that this method is a straightforward, specific, sensitive, point-of-care test (POCT) adaptable to various outlets such as customs, quarantine units and meat import/export departments.
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Affiliation(s)
- Dagang Tao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
- Guangdong Laboratory of Lingnan Modern Agriculture, Guangzhou 510642, China
| | - Xiao Xiao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | - Xiaochen Lan
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | - Bingrong Xu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | - Yuan Wang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | | | - Wenya Pan
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | - Jinxue Ruan
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
- Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, Wuhan 430070, China
| | - Yu Jiang
- Yangshan Customs, Shanghai 201306, China;
| | - Xiangdong Liu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | - Changchun Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | - Ruizhen Ye
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | - Xinyun Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
- Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, Wuhan 430070, China
| | - Jing Xu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
| | - Shuhong Zhao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
- Guangdong Laboratory of Lingnan Modern Agriculture, Guangzhou 510642, China
- Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, Wuhan 430070, China
| | - Shengsong Xie
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education & Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; (D.T.); (X.X.); (X.L.); (B.X.); (Y.W.); (W.P.); (J.R.); (X.L.); (C.L.); (R.Y.); (X.L.); (J.X.); (S.Z.)
- Guangdong Laboratory of Lingnan Modern Agriculture, Guangzhou 510642, China
- Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, Wuhan 430070, China
- Correspondence:
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16
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Dou L, Zhang Y, Bai Y, Li Y, Liu M, Shao S, Li Q, Yu W, Shen J, Wang Z. Advances in Chicken IgY-Based Immunoassays for the Detection of Chemical and Biological Hazards in Food Samples. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:976-991. [PMID: 34990134 DOI: 10.1021/acs.jafc.1c06750] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
As antibodies are the main biological binder for hazards in food samples, their performance directly determines the sensitivity, specificity, and reproducibility of the developed immunoassay. The overwhelmingly used mammalian-derived antibodies usually suffer from complicated preparation, high cost, frequent bleeding of animals, and sometimes low titer and affinity. Chicken yolk antibody (IgY) has recently attracted considerable attention in the bioanalytical field owing to its advantages in productivity, animal welfare, comparable affinity, and high specificity. However, a broad understanding of the application of IgY-based immunoassay for the detection of chemical and biological hazards in food samples remains limited. Here, we briefly summarized the diversity, structure, and production of IgY including polyclonal and monoclonal formats. Then, a comprehensive overview of the principles, designs, and applications of IgY-based immunoassays for these hazards was reviewed and discussed, including food-borne pathogens, food allergens, veterinary drugs, pesticides, toxins, endocrine disrupting chemicals, etc. Thus, the trend of IgY-based immunoassays is expected, and more IgY types, higher sensitivity, and diversification of recognition-to-signal manners are necessary in the future.
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Affiliation(s)
- Leina Dou
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Yingjie Zhang
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Yuchen Bai
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Yuan Li
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Minggang Liu
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Shibei Shao
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Qing Li
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Wenbo Yu
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Jianzhong Shen
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
| | - Zhanhui Wang
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, Beijing 100193, People's Republic of China
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17
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Luo B, Hu Q, Lai K, Bhatt A, Hu R. Ethnoveterinary Survey Conducted in Baiku Yao Communities in Southwest China. Front Vet Sci 2022; 8:813737. [PMID: 35146017 PMCID: PMC8822042 DOI: 10.3389/fvets.2021.813737] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/31/2021] [Indexed: 01/10/2023] Open
Abstract
Baiku Yao is a branch of the Yao ethnic group mainly living in Guangxi and Guizhou provinces of China. They are recognized by UNESCO as an ethnic group with an intact ethnic culture. The Baiku Yao people have extensive ethnoveterinary knowledge, which they used to prevent and control various animal diseases. During the African swine fever outbreak, the livestock of the Baiku Yao community remained unaffected. We investigated ethnoveterinary knowledge among local Baiku Yao villagers. A total of 39 ethnoveterinary plant species are utilized for the treatment of various diseases. Five species, namely, Stephania kwangsiensis, Aristolochia kwangsiensis, Clerodendrum bungei, Paederia foetida, and Tetradium ruticarpum, had the highest relative frequency values. Strobilanthes cusia, Tetradium ruticarpum, and Stephania kwangsiensis are highly valued locally for treating animal plagues. The existing traditional ethnoveterinary knowledge needs to be conserved and validated scientifically.
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Affiliation(s)
- Binsheng Luo
- Lushan Botanical Garden, Jiangxi Province and Chinese Academy of Sciences, Lushan, China
| | - Qimin Hu
- Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards, Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning, China
| | - Kedao Lai
- Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards, Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning, China
| | - Arvind Bhatt
- Lushan Botanical Garden, Jiangxi Province and Chinese Academy of Sciences, Lushan, China
| | - Renchuan Hu
- Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards, Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning, China
- *Correspondence: Renchuan Hu
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18
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NAZLI B, OLGUN EO, ÇAKIR B, DEMIRCI M. An analytical study to determine prohibited anabolic residues in red meat tissue using LC-MS/MS system. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.65420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Bülent NAZLI
- Istanbul Sabahattin Zaim University, Turkey; Istanbul Sabahattin Zaim University, Turkey
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19
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Hajrulai-Musliu Z, Uzunov R, Jovanov S, Jankuloski D, Stojkovski V, Pendovski L, Sasanya JJ. A new LC-MS/MS method for multiple residues/contaminants in bovine meat. BMC Chem 2021; 15:62. [PMID: 34879877 PMCID: PMC8656019 DOI: 10.1186/s13065-021-00788-5] [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: 06/12/2020] [Accepted: 11/23/2021] [Indexed: 11/10/2022] Open
Abstract
A multi-class and multi-residue/contaminant method for the determination of veterinary drug and pesticide residues and mycotoxins in bovine meat has been developed and validated. The veterinary drug residues/contaminants included antimicrobials, anabolic hormones, lactones, β-agonists, mycotoxins, and pesticides. Isotopic labeled internal standards were included to compensate residual matrix effects. The calibrators used in the method demonstrated linearity with the R2 > 0.98. The decision limit (CCα) values were in the range from 0.067 to 2103.84 μg/kg, while the range for detection capability (CCβ) was from 0.083 to 2482.13 μg/kg. The limit of detection (LOD) and limit of quantification (LOQ) were in the range from 0.059 to 291.36 μg/kg, and 0.081 to 328.13 μg/kg, respectively. The recovery of analytes ranged from 61.28% to 116.20%. The intra-day coefficient of variation (CV) was from 0.97 to 25.93% and the inter-day CV was 2.30-34.04%. The method has been used for the determination of 49 residues/contaminants in bovine meat. Application of the method in routine analysis in bovine samples, revealed in limited samples the presences of enrofloxacin, oxytetracycline and sulfadiazine at the concentration of 35.22 µg/kg, 27.35 µg/kg, and 36.20 µg/kg, respectively.
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Affiliation(s)
- Zehra Hajrulai-Musliu
- Faculty of Veterinary Medicine-Skopje, University "Ss. Cyril and Methodius", Lazar Pop-Trajkov 5/7, 1000, Skopje, Republic of North Macedonia.
| | - Risto Uzunov
- Faculty of Veterinary Medicine-Skopje, University "Ss. Cyril and Methodius", Lazar Pop-Trajkov 5/7, 1000, Skopje, Republic of North Macedonia
| | - Stefan Jovanov
- Faculty of Veterinary Medicine-Skopje, University "Ss. Cyril and Methodius", Lazar Pop-Trajkov 5/7, 1000, Skopje, Republic of North Macedonia
| | - Dean Jankuloski
- Faculty of Veterinary Medicine-Skopje, University "Ss. Cyril and Methodius", Lazar Pop-Trajkov 5/7, 1000, Skopje, Republic of North Macedonia
| | - Velimir Stojkovski
- Faculty of Veterinary Medicine-Skopje, University "Ss. Cyril and Methodius", Lazar Pop-Trajkov 5/7, 1000, Skopje, Republic of North Macedonia
| | - Lazo Pendovski
- Faculty of Veterinary Medicine-Skopje, University "Ss. Cyril and Methodius", Lazar Pop-Trajkov 5/7, 1000, Skopje, Republic of North Macedonia
| | - James Jacob Sasanya
- International Atomic Energy Agency, Vienna International Centre, P. O. Box 100, 1400, Vienna, Austria
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Shahriman MS, Mohamad S, Mohamad Zain NN, Alias Y, Chandrasekaram K, Raoov M. Paper-based polymeric ionic liquid for thin film micro extraction of sulfonamides in environmental water samples prior to HPLC-DAD analysis. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106798] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Serrano MJ, Mata L, García-Gonzalo D, Antón A, Razquin P, Condón S, Pagán R. Optimization and Validation of a New Microbial Inhibition Test for the Detection of Antimicrobial Residues in Living Animals Intended for Human Consumption. Foods 2021; 10:foods10081897. [PMID: 34441674 PMCID: PMC8393348 DOI: 10.3390/foods10081897] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/28/2021] [Accepted: 08/11/2021] [Indexed: 11/21/2022] Open
Abstract
Even though antibiotics are necessary in livestock production, they can be harmful not only due to their toxicity, but also in view of their contribution to the emergence of antimicrobial resistance. Screening tests based on microbial growth inhibition appeared to be useful tools to prevent its entry into the food chain. They have nevertheless been traditionally carried out post mortem, leading to great economical loss and harm to the environment in case a positive sample is found. Hence, the objective was to evaluate the use of a screening test as an ante mortem alternative for the detection of antibiotic residues in meat: thus, Explorer®-Blood test was optimized and validated. After adapting the procedure for matrix preparation, the assay parameters were assessed from 344 antibiotic-free blood serum samples. Limits of Detection (LoDs) were defined by spiking blood serum with several of the most common antimicrobials used in veterinary practice. LoDs were similar to those obtained for meat and were at or below the maximum residue limits set by EU legislation for muscle. Analyses of in vivo injected samples, previously characterized by LC-MS/MS, demonstrated the method’s accuracy and proved that Explorer®-Blood can be considered a suitable alternative to conventional post mortem screening methods.
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Affiliation(s)
- María Jesús Serrano
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50013 Zaragoza, Spain; (M.J.S.); (D.G.-G.); (S.C.)
| | - Luis Mata
- Department of R&D, ZEULAB S.L., 50197 Zaragoza, Spain; (L.M.); (A.A.); (P.R.)
| | - Diego García-Gonzalo
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50013 Zaragoza, Spain; (M.J.S.); (D.G.-G.); (S.C.)
| | - Alejandra Antón
- Department of R&D, ZEULAB S.L., 50197 Zaragoza, Spain; (L.M.); (A.A.); (P.R.)
| | - Pedro Razquin
- Department of R&D, ZEULAB S.L., 50197 Zaragoza, Spain; (L.M.); (A.A.); (P.R.)
| | - Santiago Condón
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50013 Zaragoza, Spain; (M.J.S.); (D.G.-G.); (S.C.)
| | - Rafael Pagán
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50013 Zaragoza, Spain; (M.J.S.); (D.G.-G.); (S.C.)
- Correspondence: ; Tel.: +34-97-676-2675
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22
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Moreira LC, Rosa GJM, Schaefer DM. Beef production from cull dairy cows: a review from culling to consumption. J Anim Sci 2021; 99:skab192. [PMID: 34125214 PMCID: PMC8281100 DOI: 10.1093/jas/skab192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 06/11/2021] [Indexed: 12/21/2022] Open
Abstract
Although more than 3 million head of dairy cows enter the food supply chain in the U.S. every year, research on this topic remains limited and scarce. Meat production from dairy cows is a significant component of beef production, accounting for almost 10% of U.S. commercial beef production. Thus, the purpose of this review is to demonstrate the importance of dairy cows as a beef source, and to provide an overview on topics from farm to meat product-culling, marketing, transportation, welfare, body composition and its relationship with lactation particularities, carcass characteristics, meat quality, and traceability. Current scientific evidence has shown that culling a dairy cow at an appropriate time has beneficial effects on cow welfare and, consequently, cow value. During marketing the dairy cow is visually evaluated for health and factors associated with its expected carcass value; thus, marketing a well-conditioned cow will ensure that the animal is fit for transportation and provides high carcass yield. However, limitations such as low body condition score, lameness or mobility problems, and visual defects remain persistent. Even though beef harvest plants accommodate cows in all body composition states, the current carcass grade system does not reflect the mature cow industry needs. Therefore, improvement of the grading system could maximize carcass utilization and increase cow carcass value by recognizing subprimal cuts that could be merchandised as whole muscle cuts. Lastly, implementation of a traceability system would unify information from the farm to harvest assisting the industry in making further advancements.
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Affiliation(s)
- Ligia C Moreira
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Guilherme J M Rosa
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Daniel M Schaefer
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI, USA
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23
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Development an automated and high-throughput analytical platform for screening 39 glucocorticoids in animal-derived food for doping control. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106142] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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24
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Islam S, Urmi UL, Rana M, Sultana F, Jahan N, Hossain B, Iqbal S, Hossain MM, Mosaddek ASM, Nahar S. High abundance of the colistin resistance gene mcr-1 in chicken gut-bacteria in Bangladesh. Sci Rep 2020; 10:17292. [PMID: 33057111 PMCID: PMC7560609 DOI: 10.1038/s41598-020-74402-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 09/26/2020] [Indexed: 12/19/2022] Open
Abstract
Colistin is considered a last-resort reserved drug for the treatment of critical human infections by Gram-negative bacteria. Phenotypic colistin-resistance is strongly associated with plasmid-mediated mobile colistin resistance (mcr) genes. The mcr-bearing Enterobacteriaceae have been detected in many countries from environments, animals, and humans. This study investigated phenotypic colistin-resistance and the distribution of mcr-1, mcr-2, mcr-3, mcr-4, and mcr-5 genes in chicken-gut bacteria in Bangladesh. Bacteria were isolated from poultry- and native-chicken droppings, and their susceptibilities to colistin were determined by agar dilution and E-test minimal inhibitory concentration (MIC) measurements. Multiplex polymerase chain reactions detected mcr-1 to mcr-5 genes. Overall, 61.7% (92/149) of the isolates showed colistin resistance by agar dilution assessment (MIC > 2.0 μg/mL). The phenotypic resistance was observed considerably higher in poultry-chicken isolates (64.6%, 64/99) than in native-chicken isolates (56%, 28/50; p = 0.373). All the resistant isolates showed MIC levels between > 2 and > 128 μg/mL. The mcr-genes (mcr-1and mcr-2 combined) were detected more in poultry gut bacteria (36.4%) than native-chicken isolates (20%, p = 0.06). Despite bacteria sources, mcr-genes appeared to be significantly associated with phenotypic colistin-resistance phenomena (p < 0.001). Prior colistin usage led to a substantial increase in the proportion of bacteria with mcr-genes and phenotypic resistance (p < 0.001).
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Affiliation(s)
- Salequl Islam
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka, 1342, Bangladesh.
| | - Umme Laila Urmi
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka, 1342, Bangladesh
| | - Masud Rana
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka, 1342, Bangladesh
| | - Fahmida Sultana
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka, 1342, Bangladesh
| | - Nusrat Jahan
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka, 1342, Bangladesh
| | - Billal Hossain
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka, 1342, Bangladesh
| | - Samiul Iqbal
- Department of Oral Maxillofacial Surgery, Faculty of Dentistry, BSMMU, Dhaka, 1210, Bangladesh
| | - Md Moyazzem Hossain
- Department of Statistics, Jahangirnagar University, Savar, Dhaka, 1342, Bangladesh
| | - Abu Syed Md Mosaddek
- Department of Pharmacology, Uttara Adhunik Medical College, Uttara, Dhaka, 1230, Bangladesh
| | - Shamsun Nahar
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka, 1342, Bangladesh.
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25
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Basiouni S, Fayed MAA, Tarabees R, El-Sayed M, Elkhatam A, Töllner KR, Hessel M, Geisberger T, Huber C, Eisenreich W, Shehata AA. Characterization of Sunflower Oil Extracts from the Lichen Usnea barbata. Metabolites 2020; 10:metabo10090353. [PMID: 32878015 PMCID: PMC7570345 DOI: 10.3390/metabo10090353] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 08/27/2020] [Accepted: 08/28/2020] [Indexed: 12/21/2022] Open
Abstract
The increasing global emergence of multidrug resistant (MDR) pathogens is categorized as one of the most important health problems. Therefore, the discovery of novel antimicrobials is of the utmost importance. Lichens provide a rich source of natural products including unique polyketides and polyphenols. Many of them display pharmaceutical benefits. The aim of this study was directed towards the characterization of sunflower oil extracts from the fruticose lichen, Usnea barbata. The concentration of the major polyketide, usnic acid, was 1.6 mg/mL extract as determined by NMR analysis of the crude mixture corresponding to 80 mg per g of the dried lichen. The total phenolics and flavonoids were determined by photometric assays as 4.4 mg/mL (gallic acid equivalent) and 0.27 mg/mL (rutin equivalent) corresponding to 220 mg/g and 13.7 mg/g lichen, respectively. Gram-positive (e.g., Enterococcus faecalis) and Gram-negative bacteria, as well as clinical isolates of infected chickens were sensitive against these extracts as determined by agar diffusion tests. Most of these activities increased in the presence of zinc salts. The data suggest the potential usage of U. barbata extracts as natural additives and mild antibiotics in animal husbandry, especially against enterococcosis in poultry.
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Affiliation(s)
- Shereen Basiouni
- Clinical Pathology Department, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh 13736, Egypt;
| | - Marwa A. A. Fayed
- Pharmacognosy Department, Faculty of Pharmacy, University of Sadat City, Sadat 32897, Egypt;
| | - Reda Tarabees
- Institute for Bacteriology and Mycology, Faculty of Veterinary Medicine, University of Sadat City, Sadat 32897, Egypt; (R.T.); (M.E.-S.)
| | - Mohamed El-Sayed
- Institute for Bacteriology and Mycology, Faculty of Veterinary Medicine, University of Sadat City, Sadat 32897, Egypt; (R.T.); (M.E.-S.)
| | - Ahmed Elkhatam
- Department for Parasitology, Faculty of Veterinary Medicine, University of Sadat City, Sadat 32897, Egypt;
| | - Klaus-Rainer Töllner
- Research and Development Section, PerNaturam GmbH, An der Trift 8, 56290 Gödenroth, Germany; (K.-R.T.); (M.H.)
| | - Manfred Hessel
- Research and Development Section, PerNaturam GmbH, An der Trift 8, 56290 Gödenroth, Germany; (K.-R.T.); (M.H.)
| | - Thomas Geisberger
- Chair of Biochemistry, Department of Chemistry, Technical University Munich, Lichtenbergstraße 4, 85748 Garching, Germany; (T.G.); (C.H.)
| | - Claudia Huber
- Chair of Biochemistry, Department of Chemistry, Technical University Munich, Lichtenbergstraße 4, 85748 Garching, Germany; (T.G.); (C.H.)
| | - Wolfgang Eisenreich
- Chair of Biochemistry, Department of Chemistry, Technical University Munich, Lichtenbergstraße 4, 85748 Garching, Germany; (T.G.); (C.H.)
- Correspondence: (W.E.); (A.A.S.); Tel.: +49-089-289-13336 (W.E.); +49-06762-96362-137 (A.A.S.)
| | - Awad A. Shehata
- Research and Development Section, PerNaturam GmbH, An der Trift 8, 56290 Gödenroth, Germany; (K.-R.T.); (M.H.)
- Avian and Rabbit Diseases Department, Faculty of Veterinary Medicine, University of Sadat City, Sadat 32897, Egypt
- Correspondence: (W.E.); (A.A.S.); Tel.: +49-089-289-13336 (W.E.); +49-06762-96362-137 (A.A.S.)
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26
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Legrae LH, Deida MF, Abdellahi BML, Elkory MB, Ndiaye I, Bouajila J. An Easy Efficient Method of Veterinary Drug Residue Analysis in Raw Milk by RP-HPLC-UV with Application to Raw Milk. CURR PHARM ANAL 2020. [DOI: 10.2174/1573412915666190416115517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
This study reports an easy method of a veterinary drug investigation in
raw milk, based on QuECHERS extraction followed by RP-HPLC-UV analysis. Use of this
benchtop system was motivated by its availability and moderate cost relatively to other sophisticated
methods such as LC-MS which are more efficient.
Methods:
This developed method has been optimized and then after validation according to EU
legislation, it demonstrated good linearity with R²>0.997, acceptable peak resolution within a short
time (<9.5 min) and good recovery of the analyzed drugs (OXY, ALZ and IVR, respectively
87.08, 99.02 and 92.01 %). Additionally, we applied the method to the analysis of cow milk, collected
in Nouakchott, capital of Mauritania.
Results:
The obtained results indicated a mixed level of drug use according to targeted molecules.
In 42% of sampled farms, the anti-parasitics IVR and ALZ were detected whereas the antibiotic
OXY was detected in 50%.
Conclusion:
This investigation shows that 17% of the sampled farms exceeded European standards
for IVR drug.
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Affiliation(s)
- Lekweiri Haiba Legrae
- Molecular Chemistry and Environmental Research Unit, Faculty of Science and Technology, Modern University of Nouakchott, Nouakchott, Mauritania
| | - Mohamed Fadel Deida
- Molecular Chemistry and Environmental Research Unit, Faculty of Science and Technology, Modern University of Nouakchott, Nouakchott, Mauritania
| | - Bah Mohamed Lemine Abdellahi
- Molecular Chemistry and Environmental Research Unit, Faculty of Science and Technology, Modern University of Nouakchott, Nouakchott, Mauritania
| | - Mohamed Brahim Elkory
- Water And Food Quality Control Laboratory, National Institute for Research in Public Health (INRSP), Mauritania
| | - Ibrahima Ndiaye
- Research Group on Bioactive Substances, Faculty of Science and Technology, University Cheikh Anta Diop of Dakar, Dakar, Senegal
| | - Jalloul Bouajila
- Laboratory of IMRCP UMR CNRS 5623, Faculty of Pharmacy of Toulouse, University of Toulouse, Universite Paul-Sabatier, 118 route de Narbonne, F-31062 Toulouse, France
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27
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Chen CX, Li YH, Zhou YL, Zhang JH, Wei QZ, Dai T, Wang L. Rapidly detecting antibiotics with magnetic nanoparticle coated CdTe quantum dots. RSC Adv 2020; 10:1966-1970. [PMID: 35494568 PMCID: PMC9048212 DOI: 10.1039/c9ra09894a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 12/30/2019] [Indexed: 11/21/2022] Open
Abstract
A reusable magnetic-quantum dot material (MNP-SiO2-QD) with good magnetic properties and high fluorescence retention was successfully fabricated from linked magnetic nanoparticles and quantum dots. The resulting material can qualitatively and quantitatively detect four kinds of antibiotics and maintain high recovery rates.
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Affiliation(s)
- Chao-Xi Chen
- College of Life Science & Technology, Southwest Minzu University Chengdu 61004 China
| | - Yu-Han Li
- College of Life Science & Technology, Southwest Minzu University Chengdu 61004 China
| | - Yun-Lu Zhou
- College of Life Science & Technology, Southwest Minzu University Chengdu 61004 China
| | - Jun-Hao Zhang
- College of Life Science & Technology, Southwest Minzu University Chengdu 61004 China
| | - Qi-Zhuang Wei
- College of Life Science & Technology, Southwest Minzu University Chengdu 61004 China
| | - Tao Dai
- College of Chemistry & Environmental Protection Engineering, Southwest Minzu University 610041 China
| | - Lu Wang
- College of Life Science & Technology, Southwest Minzu University Chengdu 61004 China
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28
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Hoga CA, Reche KVG, Almeida FL, Reis VR, Cordeiro RP, Anadón A, Reyes FGR. Development and validation of an analytical method for the determination of 17β-estradiol residues in muscle of tambaqui (Colossoma macropomum Cuvier, 1818) by LC-MS/MS and its application in samples from a fish sexual reversion study. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1128:121774. [PMID: 31476579 DOI: 10.1016/j.jchromb.2019.121774] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 07/25/2019] [Accepted: 08/20/2019] [Indexed: 11/28/2022]
Abstract
Tambaqui (Colossoma macropomum Cuvier, 1818) is the main native fish species farmed in Brazil, and 17β-estradiol (E2) is a natural steroid hormone commonly used for the production of female fish monosex population, which, in tambaqui, shows a higher growth rate than the male. Thus, to assess whether the fish meat of treated tambaqui contains hormonal residue levels, a high-performance liquid chromatography coupled with electrospray tandem mass spectrometry (LC-MS/MS) method for the determination of E2 residues in fish muscle was developed and validated. A QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) dispersive solid phase extraction method was used for the sample preparation. The chromatographic separation was performed in a Poroshel EC-18 reverse phase column. The mobile phase was a mixture of acetonitrile with 0.01% ammonium hydroxide (A) and water with 0.01% ammonium hydroxide (B). The ratio of A:B phases was 60:40 (v/v) used in an isocratic mode. The method validation was performed according to Commission Decision 2002/657/EC and Veterinary International Conference Harmonization (VICH GL49). Since matrix effects were observed, matrix-matched analytical curves are recommended for quantitation. The linearity, selectivity, intraday and interday precision, accuracy, decision limit, detection capability, and detection and quantitation limits of the method are reported. The limits of detection and quantitation were 0.3 ng/g and 1.0 ng/g, respectively. At these limits and slaughtering fish 7 months after the end of the treatment, the muscle of tambaqui did not show detectable hormone residue level. Thus, consumption of tambaqui edible tissue from fish treated with E2 for the purpose of sexual reversion is unlikely to represent a risk associated with the exposure of human subjects as residue levels of this hormone are not detected in the fish muscle.
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Affiliation(s)
- Celia A Hoga
- Department of Food Science, School of Food Engineering, University of Campinas, UNICAMP, Rua Monteiro Lobato, 80, CEP 13083-862 Campinas, SP, Brazil
| | - Karine V G Reche
- Microbioticos Laboratory Analysis, Avenida Santa Isabel, 2116, Barão Geraldo, CEP 13084-643 Campinas, SP, Brazil
| | - Fernanda L Almeida
- Embrapa Amazônia Ocidental, Rodovia AM 010-km 29, Cx Postal 319, CEP 69010-970 Manaus, AM, Brazil
| | - Vanessa R Reis
- Embrapa Amazônia Ocidental, Rodovia AM 010-km 29, Cx Postal 319, CEP 69010-970 Manaus, AM, Brazil
| | - Rafaelle P Cordeiro
- Department of Food Science, School of Food Engineering, University of Campinas, UNICAMP, Rua Monteiro Lobato, 80, CEP 13083-862 Campinas, SP, Brazil
| | - Arturo Anadón
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Felix G R Reyes
- Department of Food Science, School of Food Engineering, University of Campinas, UNICAMP, Rua Monteiro Lobato, 80, CEP 13083-862 Campinas, SP, Brazil.
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29
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Palisoc S, De Leon PG, Alzona A, Racines L, Natividad M. Highly sensitive determination of tetracycline in chicken meat and eggs using AuNP/ MWCNT-modified glassy carbon electrodes. Heliyon 2019; 5:e02147. [PMID: 31384686 PMCID: PMC6664035 DOI: 10.1016/j.heliyon.2019.e02147] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 05/01/2019] [Accepted: 07/19/2019] [Indexed: 11/16/2022] Open
Abstract
Glassy carbon electrodes (GCE) were modified with gold nanoparticles (AuNPs) and multi-walled carbon nanotubes (MWCNTs) by means of sputtering and electrodeposition. The electrodeposited MWCNT on gold coated GCE exhibited the optimum performance as characterized using cyclic voltammetry. The limit of detection and limit of quantitation were found to be 42 ppb and 139 ppb, respectively. The modified electrode was used as working electrode in differential pulse voltammetry to detect tetracycline (TET) residues in the eggs, wings, liver, breast, and thigh, of organic as well as non-organic chicken bought from a local supermarket. The highest concentration in the eggs, wings, liver, breast, and thigh were found to be 5.9 ppm, 2.0 ppm, 1.4 ppm, 1.3 ppm, and 1.2 ppm for organic chicken and 8.70 ppm, 4.8 ppm, 4.3 ppm, 3.3 ppm, and 2.7 ppm for the corresponding parts in non-organic chicken, respectively. The obtained concentrations were remarkably greater compared to the maximum residual limit released by the Codex Alimentarius Commission.
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Affiliation(s)
- Shirley Palisoc
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines.,Condensed Matter Research Unit, CENSER, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines
| | - Pietro Gene De Leon
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines
| | - Aubrey Alzona
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines
| | - Lotis Racines
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines.,Central Mindanao University, Musuan, Bukidnon, 8710, Philippines
| | - Michelle Natividad
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines.,Condensed Matter Research Unit, CENSER, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines
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30
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Patel T, Marmulak T, Gehring R, Pitesky M, Clapham MO, Tell LA. Drug residues in poultry meat: A literature review of commonly used veterinary antibacterials and anthelmintics used in poultry. J Vet Pharmacol Ther 2018; 41:761-789. [DOI: 10.1111/jvp.12700] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 06/21/2018] [Accepted: 07/01/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Trishna Patel
- William R. Pritchard Veterinary Medical Teaching Hospital University of California Davis California
| | - Tara Marmulak
- Department of Medicine and Epidemiology School of Veterinary Medicine University of California Davis California
| | - Ronette Gehring
- Department of Anatomy and Physiology Institute of Computational Comparative Medicine Kansas State University Manhattan Kansas
| | - Maurice Pitesky
- Department of Population Health and Reproduction School of Veterinary Medicine, Cooperative Extension University of California Davis California
| | - Maaike O. Clapham
- Department of Medicine and Epidemiology School of Veterinary Medicine University of California Davis California
| | - Lisa A. Tell
- Department of Medicine and Epidemiology School of Veterinary Medicine University of California Davis California
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31
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Karamolegou F, Dasenaki M, Belessi V, Georgakilas V, Thomaidis N. Multi-Residue Determination of 7 β-Agonists in Liver and Meat Using Gas Chromatography-Mass Spectrometry. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1278-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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32
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Lv M, Liu Y, Geng J, Kou X, Xin Z, Yang D. Engineering nanomaterials-based biosensors for food safety detection. Biosens Bioelectron 2018; 106:122-128. [DOI: 10.1016/j.bios.2018.01.049] [Citation(s) in RCA: 181] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 01/03/2018] [Accepted: 01/23/2018] [Indexed: 01/07/2023]
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33
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Sensitive Assay of Clenbuterol Residues in Beef by Ultra-High Performance Liquid Chromatography Coupled with Mass Spectrometry (UPLC-MS/MS) and Solid-Phase Extraction. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1222-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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34
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Carvalho LBD, Burusco KK, Jaime C, Venâncio T, Carvalho AFSD, Murgas LDS, Pinto LDMA. Complexes between methyltestosterone and β-cyclodextrin for application in aquaculture production. Carbohydr Polym 2018; 179:386-393. [DOI: 10.1016/j.carbpol.2017.09.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 09/06/2017] [Accepted: 09/08/2017] [Indexed: 12/20/2022]
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35
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Lin S, Li G, Zhao Z, Fu J, Feng M, Song M, Huang Z, Yang S, Wang S, Wan R. Pharmacokinetics and tissue distribution of pefloxacin mesylate in chickens. Biomed Chromatogr 2017; 32. [PMID: 29178369 DOI: 10.1002/bmc.4154] [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: 06/09/2017] [Revised: 09/29/2017] [Accepted: 11/14/2017] [Indexed: 11/10/2022]
Abstract
A specific, sensitive and stable high-performance liquid chromatography (HPLC)-based analytical method was established to determine the level of pefloxacin mesylate (PM) in the plasma and various tissues of chickens. Chickens were randomly assigned to 12 equal experiment groups, including 11 treatment groups and one control group. The chickens in the treatment groups received oral administration of PM and were sacrificed at different pre-determined time points, with their blood and various organs harvested, extracted and analyzed by HPLC to quantify the level of the residual antibiotic. Method validation studies indicated that the HPLC measurement showed excellent precision, reproducibility, stability and robustness. The obtained pharmacokinetic parameters suggested that PM reached peak levels in various tissues within 1-2 h after its oral administration, and was mainly concentrated in liver and kidney. The antibiotic was also found to be cleared from chicken crureus, brain, testes, ovaries and pancreas at higher rates compared with other organs. Overall, the rapid accumulation of PM could at least be partially attributed to its relatively slow organ clearance. These results could serve as a useful guidance for the rational use of PM and other quinolone-derived antimicrobials in the treatment of infectious diseases in chickens and other animals.
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Affiliation(s)
- Shuqian Lin
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, Shandong, China.,Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Guiming Li
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, Shandong, China.,Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Zengcheng Zhao
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Jian Fu
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Minyan Feng
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Minxun Song
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Zhongli Huang
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Shifa Yang
- Institute of Poultry Science, Shandong Academy of Agricultural Science, Jinan, Shandong, China
| | - Shuli Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, Shandong, China
| | - Renzhong Wan
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, Shandong, China
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36
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Rather IA, Koh WY, Paek WK, Lim J. The Sources of Chemical Contaminants in Food and Their Health Implications. Front Pharmacol 2017; 8:830. [PMID: 29204118 PMCID: PMC5699236 DOI: 10.3389/fphar.2017.00830] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 10/31/2017] [Indexed: 12/05/2022] Open
Abstract
Food contamination is a matter of serious concern, as the high concentration of chemicals present in the edibles poses serious health risks. Protecting the public from the degrees of the harmfulness of contaminated foods has become a daunting task. This article highlights the causes, types, and health implications of chemical contamination in food. The food contamination could be due to naturally occurring contaminants in the environment or artificially introduced by the human. The phases of food processing, packaging, transportation, and storage are also significant contributors to food contamination. The implications of these chemical contaminants on human health are grave, ranging from mild gastroenteritis to fatal cases of hepatic, renal, and neurological syndromes. Although, the government regulates such chemicals in the eatables by prescribing minimum limits that are safe for human consumption yet measures still need to be taken to curb food contamination entirely. Therefore, a variety of food needs to be inspected and measured for the presence of chemical contaminants. The preventative measures pertaining about the food contaminants problems are pointed out and discussed.
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Affiliation(s)
- Irfan A. Rather
- Department of Applied Microbiology and Biotechnology, School of Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Wee Yin Koh
- Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Minden, Malaysia
| | - Woon K. Paek
- National Science Museum, Ministry of Science, ICT and Future Planning, Daejeon, South Korea
| | - Jeongheui Lim
- National Science Museum, Ministry of Science, ICT and Future Planning, Daejeon, South Korea
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37
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Nhung NT, Chansiripornchai N, Carrique-Mas JJ. Antimicrobial Resistance in Bacterial Poultry Pathogens: A Review. Front Vet Sci 2017; 4:126. [PMID: 28848739 PMCID: PMC5554362 DOI: 10.3389/fvets.2017.00126] [Citation(s) in RCA: 231] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 07/25/2017] [Indexed: 01/08/2023] Open
Abstract
Antimicrobial resistance (AMR) is a global health threat, and antimicrobial usage and AMR in animal production is one of its contributing sources. Poultry is one of the most widespread types of meat consumed worldwide. Poultry flocks are often raised under intensive conditions using large amounts of antimicrobials to prevent and to treat disease, as well as for growth promotion. Antimicrobial resistant poultry pathogens may result in treatment failure, leading to economic losses, but also be a source of resistant bacteria/genes (including zoonotic bacteria) that may represent a risk to human health. Here we reviewed data on AMR in 12 poultry pathogens, including avian pathogenic Escherichia coli (APEC), Salmonella Pullorum/Gallinarum, Pasteurella multocida, Avibacterium paragallinarum, Gallibacterium anatis, Ornitobacterium rhinotracheale (ORT), Bordetella avium, Clostridium perfringens, Mycoplasma spp., Erysipelothrix rhusiopathiae, and Riemerella anatipestifer. A number of studies have demonstrated increases in resistance over time for S. Pullorum/Gallinarum, M. gallisepticum, and G. anatis. Among Enterobacteriaceae, APEC isolates displayed considerably higher levels of AMR compared with S. Pullorum/Gallinarum, with prevalence of resistance over >80% for ampicillin, amoxicillin, tetracycline across studies. Among the Gram-negative, non-Enterobacteriaceae pathogens, ORT had the highest levels of phenotypic resistance with median levels of AMR against co-trimoxazole, enrofloxacin, gentamicin, amoxicillin, and ceftiofur all exceeding 50%. In contrast, levels of resistance among P. multocida isolates were less than 20% for all antimicrobials. The study highlights considerable disparities in methodologies, as well as in criteria for phenotypic antimicrobial susceptibility testing and result interpretation. It is necessary to increase efforts to harmonize testing practices, and to promote free access to data on AMR in order to improve treatment guidelines as well as to monitor the evolution of AMR in poultry bacterial pathogens.
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Affiliation(s)
- Nguyen Thi Nhung
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Ho Chi Minh City, Vietnam
| | | | - Juan J Carrique-Mas
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Ho Chi Minh City, Vietnam.,Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
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38
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Wang Z, Beier RC, Shen J. Immunoassays for the detection of macrocyclic lactones in food matrices – A review. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.04.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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39
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Darko G, Borquaye LS, Acheampong A, Oppong K. Veterinary antibiotics in dairy products from Kumasi, Ghana. ACTA ACUST UNITED AC 2017. [DOI: 10.1080/23312009.2017.1343636] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Godfred Darko
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Akwasi Acheampong
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Kwasi Oppong
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
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40
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Valorisation of post-sorption materials: Opportunities, strategies, and challenges. Adv Colloid Interface Sci 2017; 242:35-58. [PMID: 28256201 DOI: 10.1016/j.cis.2016.12.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 11/18/2016] [Accepted: 12/06/2016] [Indexed: 01/12/2023]
Abstract
Adsorption is a facile, economic, eco-friendly and low-energy requiring technology that aims to separate diverse compounds (ions and molecules) from one phase to another using a wide variety of adsorbent materials. To date, this technology has been used most often for removal/recovery of pollutants from aqueous solutions; however, emerging post-sorption technologies are now enabling the manufacture of value-added key adsorption products that can subsequently be used for (i) fertilizers, (ii) catalysis, (iii) carbonaceous metal nanoparticle synthesis, (iv) feed additives, and (v) biologically active compounds. These new strategies ensure the sustainable valorisation of post-sorption materials as an economically viable alternative to the engineering of other green chemical products because of the ecological affability, biocompatibility, and widespread accessibility of post-sorption materials. Fertilizers and feed additives manufactured using sorption technology contain elements such as N, P, Cu, Mn, and Zn, which improve soil fertility and provide essential nutrients to animals and humans. This green and effective approach to managing post-sorption materials is an important step in reaching the global goals of sustainability and healthy human nutrition. Post-sorbents have also been utilized for the harvesting of metal nanoparticles via modern catalytic pyrolysis techniques. The resulting materials exhibited a high surface area (>1000m2/g) and are further used as catalysts and adsorbents. Together with the above possibilities, energy production from post-sorbents is under exploration. Many of the vital 3E (energy, environment, and economy) problems can be addressed using post-sorption materials. In this review, we summarize a new generation of applications of post-adsorbents as value-added green chemical products. At the end of each section, scientific challenges, further opportunities, and issues related to toxicity are discussed. We believe this critical evaluation not only delivers essential contextual information to researchers in the field but also stimulates new ideas and applications to further advance post-sorbent applications.
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41
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Zhong Y, Huang Z, Wu L. Identifying critical factors influencing the safety and quality related behaviors of pig farmers in China. Food Control 2017. [DOI: 10.1016/j.foodcont.2016.11.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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42
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Anumol T, Lehotay SJ, Stevens J, Zweigenbaum J. Comparison of veterinary drug residue results in animal tissues by ultrahigh-performance liquid chromatography coupled to triple quadrupole or quadrupole-time-of-flight tandem mass spectrometry after different sample preparation methods, including use of a commercial lipid removal product. Anal Bioanal Chem 2017; 409:2639-2653. [PMID: 28224246 DOI: 10.1007/s00216-017-0208-y] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 12/30/2016] [Accepted: 01/12/2017] [Indexed: 11/26/2022]
Abstract
Veterinary drug residues in animal-derived foods must be monitored to ensure food safety, verify proper veterinary practices, enforce legal limits in domestic and imported foods, and for other purposes. A common goal in drug residue analysis in foods is to achieve acceptable monitoring results for as many analytes as possible, with higher priority given to the drugs of most concern, in an efficient and robust manner. The U.S. Department of Agriculture has implemented a multiclass, multi-residue method based on sample preparation using dispersive solid phase extraction (d-SPE) for cleanup and ultrahigh-performance liquid chromatography-tandem quadrupole mass spectrometry (UHPLC-QQQ) for analysis of >120 drugs at regulatory levels of concern in animal tissues. Recently, a new cleanup product called "enhanced matrix removal for lipids" (EMR-L) was commercially introduced that used a unique chemical mechanism to remove lipids from extracts. Furthermore, high-resolution quadrupole-time-of-flight (Q/TOF) for (U)HPLC detection often yields higher selectivity than targeted QQQ analyzers while allowing retroactive processing of samples for other contaminants. In this study, the use of both d-SPE and EMR-L sample preparation and UHPLC-QQQ and UHPLC-Q/TOF analysis methods for shared spiked samples of bovine muscle, kidney, and liver was compared. The results showed that the EMR-L method provided cleaner extracts overall and improved results for several anthelmintics and tranquilizers compared to the d-SPE method, but the EMR-L method gave lower recoveries for certain β-lactam antibiotics. QQQ vs. Q/TOF detection showed similar mixed performance advantages depending on analytes and matrix interferences, with an advantage to Q/TOF for greater possible analytical scope and non-targeted data collection. Either combination of approaches may be used to meet monitoring purposes, with an edge in efficiency to d-SPE, but greater instrument robustness and less matrix effects when analyzing EMR-L extracts. Graphical abstract Comparison of cleanup methods in the analysis of veterinary drug residues in bovine tissues.
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Affiliation(s)
- Tarun Anumol
- Agilent Technologies Inc., 2850 Centerville Road, Wilmington, DE, 19808, USA
| | - Steven J Lehotay
- U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, PA, 19038, USA.
| | - Joan Stevens
- Agilent Technologies Inc., 2850 Centerville Road, Wilmington, DE, 19808, USA
| | - Jerry Zweigenbaum
- Agilent Technologies Inc., 2850 Centerville Road, Wilmington, DE, 19808, USA
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43
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Chen X, Qiu G, Wu L, Xu G, Wang J, Hu W. Influential impacts of combined government policies for safe disposal of dead pigs on farmer behavior. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:3997-4007. [PMID: 27915428 DOI: 10.1007/s11356-016-8154-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Accepted: 11/24/2016] [Indexed: 06/06/2023]
Abstract
Improper disposal of dead pigs by pig farmers may have an adverse impact on the ecological environment and food safety. In this paper, disposal of dead pigs by pig farmers in four main pig production provinces in China (Jiangsu, Anhui, Hubei, and Hunan) was empirically investigated. Then, pig farmers' awareness and evaluation of current combined government policies for the safe disposal of dead pigs were analyzed. Furthermore, the influential effects of combined government policies on the disposal of dead pigs by pig farmers were examined using Decision-Making Trial and Evaluation Laboratory (DEMATEL). Results indicated that the issue of disposal of dead pigs by farmers was very complex and was influenced by the combination of subsidy and compensation, facility and technology, and supervision and punishment policies. The findings also indicated that the different types of policies had different effects and interacted with each other. Among these three combinations, supervision and punishment policies were the most influential policies and facility and technology policies were in most urgent need to improve for regulating the current state of the disposal of dead pigs by farmers. These findings have implications for sustainable pig production.
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Affiliation(s)
- Xiujuan Chen
- Food Safety Research Base of Jiangsu Province (School of Business), Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122, China
| | - Guangqian Qiu
- Food Safety Research Base of Jiangsu Province (School of Business), Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122, China
| | - Linhai Wu
- Food Safety Research Base of Jiangsu Province (School of Business), Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122, China.
- School of Economics and Management, Shihezi University, Shihezi, China.
| | - Guoyan Xu
- Food Safety Research Base of Jiangsu Province (School of Business), Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122, China
| | - Jianhua Wang
- Food Safety Research Base of Jiangsu Province (School of Business), Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122, China
| | - Wuyang Hu
- Department of Agricultural Economics, University of Kentucky, Lexington, KY, USA
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44
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45
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Song X, Zhou T, Liu Q, Zhang M, Meng C, Li J, He L. Molecularly imprinted solid-phase extraction for the determination of ten macrolide drugs residues in animal muscles by liquid chromatography–tandem mass spectrometry. Food Chem 2016; 208:169-76. [DOI: 10.1016/j.foodchem.2016.03.070] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Revised: 03/08/2016] [Accepted: 03/20/2016] [Indexed: 11/16/2022]
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46
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A Simple and Fast Method for the Determination of 20 Veterinary Drug Residues in Bovine Kidney and Liver by Ultra-High-Performance Liquid Chromatography Tandem Mass Spectrometry. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0649-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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47
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Xu XU, Xiao YC, Hu FZ, Geng DD. Rapid Determination of Trace Multiresidues of 18 Sulfonamides in Chicken Eggs Using a Modified QuEChERS Method Coupled with Ultrahigh Performance Liquid Chromatography. J Food Prot 2016; 79:1549-1555. [PMID: 28221947 DOI: 10.4315/0362-028x.jfp-15-509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A modified QuEChERS method was used and an ultrahigh performance liquid chromatography (UHPLC) method was developed for the rapid determination of 18 kinds of sulfonamide residues in chicken eggs. Sample preparation and cleanup conditions were carefully evaluated, and factors such as the adsorbent type and adsorption condition were key parameters in improving the cleanup. The modified QuEChERS method removed matrix interferences, and the sensitivity of the method increased about 5% for recovery and efficiency of the method. Under the optimized UHPLC method with UV detection, all 18 sulfonamide residues were simultaneously separated and rapidly identified within 15 min. The qualitative and quantitative method limits of the 18 sulfonamide residues were 2.06 to 4.12 and 6.86 to 13.7 μg·kg-1, respectively. A close linear relationship (R2 = 0.990 to 0.999) was observed within the concentration range of 0.10 to 2.25 μg·ml-1. Recovery was satisfactory (71 to 102%) for all the sulfonamides in three standard spiked levels, with relative standard deviations of <9.7%. After the modified sample pretreatment, the speed of sample pretreatment, purification, and analysis efficiency were all significantly increased. This method is suitable for the rapid detection of multisulfonamide residues in chicken eggs and other animal-derived foods.
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Affiliation(s)
- X U Xu
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, People's Republic of China.,University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Yuan-Can Xiao
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, People's Republic of China
| | - Feng-Zu Hu
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, People's Republic of China
| | - Dan-Dan Geng
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, People's Republic of China.,University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
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48
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Di Stefano V, Pitonzo R, Giaccone V, Alongi A, Macaluso A, Cicero N, Cancemi G, Ferrantelli V. Analysis of β2-agonists in cattle hair samples using a rapid UHPLC–ESI–MS/MS method. Nat Prod Res 2016; 31:482-486. [DOI: 10.1080/14786419.2016.1190718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Vita Di Stefano
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, Palermo, Italy
| | - Rosa Pitonzo
- CGA, UNINETLAB, University of Palermo, Palermo, Italy
| | - Vita Giaccone
- Istituto Zooprofilattico Sperimentale della Sicilia “A. Mirri”, Palermo, Italy
| | - Angelina Alongi
- Istituto Zooprofilattico Sperimentale della Sicilia “A. Mirri”, Palermo, Italy
| | - Andrea Macaluso
- Istituto Zooprofilattico Sperimentale della Sicilia “A. Mirri”, Palermo, Italy
| | - Nicola Cicero
- Dipartimento di Scienze dell’Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute (SASTAS), Messina, Italy
| | - Gabriella Cancemi
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, Palermo, Italy
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49
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Liu B, Wang L, Tong B, Zhang Y, Sheng W, Pan M, Wang S. Development and comparison of immunochromatographic strips with three nanomaterial labels: Colloidal gold, nanogold-polyaniline-nanogold microspheres (GPGs) and colloidal carbon for visual detection of salbutamol. Biosens Bioelectron 2016; 85:337-342. [PMID: 27183285 DOI: 10.1016/j.bios.2016.05.032] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 05/05/2016] [Accepted: 05/08/2016] [Indexed: 10/21/2022]
Abstract
In this study, the three nanomaterials: colloidal gold, nanogold-polyaniline-nanogold microspheres (GPGs) and colloidal carbon were respectively labeled with the antibody against salbutamol (SAL). We aimed to develop immunochromatographic strips with these nanomaterial labels and determine their performance in visual detection of SAL. For the colloidal gold-based strip, the detection limit of SAL was 1.0µgL(-1) in standard solution and 5.0µgkg(-1) in meat samples. For the GPG- and colloidal carbon-based strips, the limit of detection was 2.0µgL(-1) in standard solution and 10µgkg(-1) in meat samples. The results obtained using the test strips were found to be highly consistent with those obtained using a commercial kit, indicating the high accuracy of these strips. The three strips were also found to be stable up to 18 weeks under laboratory conditions. In terms of sensitivity, the colloidal gold-based strip was slightly better than the other two. For the GPG- and colloidal carbon-based strips, the difference between the results obtained for different batches was small (high consistency), and the stability was much better than that of the colloidal gold-based one. Our results indicate that colloidal carbon can be used as a label in immunochromatographic tests; it can also help reduce the cost involved and scale-up the production. The use of immunochromatographic test strips labeled with colloidal carbon can be a rapid and inexpensive method for SAL assays in on-site applications.
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Affiliation(s)
- Bing Liu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; Tianjin Food Safety & Low Carbon Manufacturing Collaborative Innovation Center, 300457 Tianjin, China
| | - Lingling Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; Tianjin Food Safety & Low Carbon Manufacturing Collaborative Innovation Center, 300457 Tianjin, China
| | - Bei Tong
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; Tianjin Food Safety & Low Carbon Manufacturing Collaborative Innovation Center, 300457 Tianjin, China
| | - Yan Zhang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; Tianjin Food Safety & Low Carbon Manufacturing Collaborative Innovation Center, 300457 Tianjin, China
| | - Wei Sheng
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; Tianjin Food Safety & Low Carbon Manufacturing Collaborative Innovation Center, 300457 Tianjin, China
| | - Mingfei Pan
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; Tianjin Food Safety & Low Carbon Manufacturing Collaborative Innovation Center, 300457 Tianjin, China
| | - Shuo Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; Tianjin Food Safety & Low Carbon Manufacturing Collaborative Innovation Center, 300457 Tianjin, China.
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50
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Zhang D, Park JA, Kim SK, Cho SH, Cho SM, Yi H, Shim JH, Kim JS, Abd El-Aty AM, Shin HC. Determination of residual levels of naloxone, yohimbine, thiophanate, and altrenogest in porcine muscle using QuEChERS with liquid chromatography and triple quadrupole mass spectrometry. J Sep Sci 2016; 39:835-41. [DOI: 10.1002/jssc.201501206] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Revised: 11/25/2015] [Accepted: 12/14/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Dan Zhang
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
| | - Jin-A Park
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
| | - Seong-Kwan Kim
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
| | - Sang-Hyun Cho
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
| | - Soo-Min Cho
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
| | - Hee Yi
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
| | - Jae-Han Shim
- Biotechnology Research Institute, College of Agriculture and Life Sciences; Chonnam National University; Gwangju Republic of Korea
| | - Jin-Suk Kim
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
| | - A. M. Abd El-Aty
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
- Department of Pharmacology, Faculty of Veterinary Medicine; Cairo University; Giza Egypt
| | - Ho-Chul Shin
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; Konkuk University; Seoul Republic of Korea
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