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Secretion into Milk of the Main Metabolites of the Anthelmintic Albendazole Is Mediated by the ABCG2/BCRP Transporter. Antimicrob Agents Chemother 2022; 66:e0006222. [PMID: 35736132 PMCID: PMC9295555 DOI: 10.1128/aac.00062-22] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Albendazole (ABZ) is an anthelmintic with a broad-spectrum activity, widely used in human and veterinary medicine. ABZ is metabolized in all mammalian species to albendazole sulfoxide (ABZSO), albendazole sulfone (ABZSO2) and albendazole 2-aminosulphone (ABZSO2-NH2). ABZSO and ABZSO2 are the main metabolites detected in plasma and all three are detected in milk. The ATP-binding cassette transporter G2 (ABCG2) is an efflux transporter that is involved in the active secretion of several compounds into milk. Previous studies have reported that ABZSO was in vitro transported by ABCG2. The aim of this work is to correlate the in vitro interaction between ABCG2 and the other ABZ metabolites with their secretion into milk by this transporter. Using in vitro transepithelial assays with cells transduced with murine Abcg2 and human ABCG2, we show that ABZSO2 and ABZSO2-NH2 are in vitro substrates of both. In vivo assays carried out with wild-type and Abcg2-/- lactating female mice demonstrated that secretion into milk of these ABZ metabolites was mediated by Abcg2. Milk concentrations and milk-to-plasma ratio were higher in wild-type compared to Abcg2-/- mice for all the metabolites tested. We conclude that ABZ metabolites are undoubtedly in vitro substrates of ABCG2 and actively secreted into milk by ABCG2.
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Santos PS, Cruz JFD, Santos JSD, Mottin VD, Teixeira Neto MR, Souza JF. Ivermectin and albendazole withdrawal period in goat milk. REVISTA BRASILEIRA DE SAÚDE E PRODUÇÃO ANIMAL 2019. [DOI: 10.1590/s1519-99402001012019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SUMMARY Theaimthis study was to determine the excretion profile of albendazole and ivermectin residues in milk from goats submitted to antiparasitic treatment. Twenty-four Brazilianmongrel lactating and pluriparous goats, maintained extensively on native pasture were orally treatedwith albendazole or ivermectin. Milk samples were collected before and after vermifuges application, in the days 0, 2, 3 e 4 to albendazole and 0, 3, 7, 14, 21, 28, 35 and 42 to ivermectin. The vermifuges residues were detected by high performance liquid cromatography with ultravioletdetector. The amount of residues contained in themilk was decreasing in function of time. The mean daily rates of decrease of albendazole residues were 63.34%, 40.18 and 100.0%, from the 2ndto the 4thday, respectively; on the 3rdday after treatment, 50% of the samples showed concentrations ≥ 47.61 μg.mL–1, and on the 4thday, no sample had albendazole residue. The amount excreted of ivermectin was similar between the 3rdand 21stday when all samples presented values ≥ 51.90 μg.mL-1; on the 35th day, 50% of the samples showed values above of recommended levels, and on the 42nd day, no sample had detectable ivermectin residue. In conclusion, the milk of Brazilian mongrel goats treated orally with albendazole or ivermectin does not contain its respective residues in detectable amounts from the 4th and 42nddays, respectively, after antiparasitic treatment.
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Green and simple analytical method to determine benzimidazoles in milk samples by using salting-out assisted liquid-liquid extraction and capillary liquid chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1091:46-52. [DOI: 10.1016/j.jchromb.2018.05.024] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 05/13/2018] [Accepted: 05/17/2018] [Indexed: 11/22/2022]
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Ballent M, Viviani P, Imperiale F, Dominguez P, Halwachs S, Mahnke H, Honscha W, Lanusse C, Virkel G, Lifschitz A. Pharmacokinetic assessment of the monepantel plus oxfendazole combined administration in dairy cows. J Vet Pharmacol Ther 2017; 41:292-300. [PMID: 29139145 DOI: 10.1111/jvp.12466] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 10/06/2017] [Indexed: 12/21/2022]
Abstract
Monepantel (MNP) is a novel anthelmintic compound launched into the veterinary pharmaceutical market. MNP is not licenced for use in dairy animals due to the prolonged elimination of its metabolite monepantel sulphone (MNPSO2 ) into milk. The goal of this study was to evaluate the presence of potential in vivo drug-drug interactions affecting the pattern of milk excretion after the coadministration of the anthelmintics MNP and oxfendazole (OFZ) to lactating dairy cows. The concentrations of both parent drugs and their metabolites were measured in plasma and milk samples by HPLC. MNPSO2 was the main metabolite recovered from plasma and milk after oral administration of MNP. A high distribution of MNPSO2 into milk was observed. The milk-to-plasma ratio (M/P ratio) for this metabolite was equal to 6.75. Conversely, the M/P ratio of OFZ was 1.26. Plasma concentration profiles of MNP and MNPSO2 were not modified in the presence of OFZ. The pattern of MNPSO2 excretion into milk was also unchanged in animals receiving MNP plus OFZ. The percentage of the total administered dose recovered from milk was 0.09 ± 0.04% (MNP) and 2.79 ± 1.54% (MNPSO2 ) after the administration of MNP alone and 0.06 ± 0.04% (MNP) and 2.34 ± 1.38% (MNPSO2 ) after the combined treatment. The presence of MNP did not alter the plasma and milk disposition kinetics of OFZ. The concentrations of the metabolite fenbendazole sulphone tended to be slightly higher in the coadministered group. Although from a pharmacodynamic point of view the coadministration of MNP and OFZ may be a useful tool, the presence of OFZ did not modify the in vivo pharmacokinetic behaviour of MNP and therefore did not result in reduced milk concentrations of MNPSO2 .
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Affiliation(s)
- M Ballent
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - P Viviani
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - F Imperiale
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - P Dominguez
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - S Halwachs
- Institute of Pharmacology, Pharmacy and Toxicology, Faculty of Veterinary Medicine, Universität Leipzig, Leipzig, Germany
| | - H Mahnke
- Institute of Pharmacology, Pharmacy and Toxicology, Faculty of Veterinary Medicine, Universität Leipzig, Leipzig, Germany
| | - W Honscha
- Institute of Pharmacology, Pharmacy and Toxicology, Faculty of Veterinary Medicine, Universität Leipzig, Leipzig, Germany
| | - C Lanusse
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - G Virkel
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
| | - A Lifschitz
- Laboratorio de Farmacología, Centro de Investigación Veterinaria de Tandil (CIVETAN), CONICET-CICPBA-UNCPBA, Facultad de Ciencias Veterinarias, UNCPBA, Tandil, Argentina
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Zhang Q, Liu Y, Wang X, Li H, Chen J. In Situ Synthesis of a Magnetic Graphene Platform for the Extraction of Benzimidazoles from Food Samples and Analysis by High-Performance Liquid Chromatography. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2017; 2017:3018198. [PMID: 28546882 PMCID: PMC5435904 DOI: 10.1155/2017/3018198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/12/2017] [Indexed: 06/07/2023]
Abstract
A novel method was proposed for the determination of five benzimidazoles (oxfendazole, mebendazole, flubendazole, albendazole, and fenbendazole) using magnetic graphene (G-Fe3O4). G-Fe3O4 was synthesized via in situ chemical coprecipitation. The properties of G-Fe3O4 were characterized by various instrumental methods. G-Fe3O4 exhibited a great adsorption ability and good stability towards analytes. Various experimental parameters that might affect the extraction efficiency such as the amount of G-Fe3O4, extraction solvent, extraction time, and desorption conditions were evaluated. Under the optimized conditions, a method based on G-Fe3O4 magnetic solid-phase extraction coupled with high-performance liquid chromatography was developed. A good linear response was observed in the concentration range of 0.100-100 μg/L for the five benzimidazoles, with correlation coefficients ranging from 0.9966 to 0.9998. The limits of detection (S/N = 3) of the method were between 17.2 and 32.3 ng/L. Trace benzimidazoles in chicken, chicken blood, and chicken liver samples were determined and the concentrations of oxfendazole, mebendazole, flubendazole, and fenbendazole in these samples were 13.0-20.2, 1.62-4.64, 1.94-6.42, and 0.292-1.04 ng/g, respectively. The recovery ranged from 83.0% to 115%, and the relative standard deviations were less than 7.9%. The proposed method was sensitive, reliable, and convenient for the analysis of trace benzimidazoles in food samples.
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Affiliation(s)
- Qianchun Zhang
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
| | - Yulan Liu
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
| | - Xingyi Wang
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
| | - Huimin Li
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
| | - Junyu Chen
- School of Biology and Chemistry, Xingyi Normal University for Nationalities, Xingyi 562400, China
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Albendazole residues in goat's milk: Interferences in microbial inhibitor tests used to detect antibiotics in milk. J Food Drug Anal 2016; 25:302-305. [PMID: 28911671 PMCID: PMC9332515 DOI: 10.1016/j.jfda.2016.08.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 07/27/2016] [Accepted: 08/22/2016] [Indexed: 01/25/2023] Open
Abstract
Albendazole (ABZ) residues in goat's milk and their effect on the response of microbial inhibitor tests used for screening antibiotics were evaluated. A total of 18 Murciano-Granadina goats were treated with ABZ and individually milked once a day over a 7-day period. ABZ quantification was performed by high performance liquid chromatography. The ABZ parent drug was not detected. The maximum concentration of its metabolites (ABZ sulfoxide, ABZ sulfone, and ABZ 2-aminosulfone) was reached on the 1st day post treatment (260.0 ± 70.1 μg/kg, 112.8 ± 28.7 μg/kg, 152.0 ± 23.6 μg/kg, respectively), decreasing to lower than the maximum residue limit (MRL, 100 μg/kg) on the 3rd day post treatment. Milk samples were also analyzed by microbial tests [Brilliant Black Reduction Test (BRT) MRL, Delvotest SP-NT MCS and Eclipse 100], and only one positive result was found for Delvotest SP-NT MCS and Eclipse 100. However, a high occurrence of positive outcomes was obtained for BRT MRL during 6 days post treatment, whereas ABZ residues were not detected from the 4th day post administration, suggesting that factors other than the antiparasitic agent might affect the microbial test response.
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Sun H, Yu QW, He HB, Lu Q, Shi ZG, Feng YQ. Nickel Oxide Nanoparticle-Deposited Silica Composite Solid-Phase Extraction for Benzimidazole Residue Analysis in Milk and Eggs by Liquid Chromatography-Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:356-363. [PMID: 26652314 DOI: 10.1021/acs.jafc.5b04672] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A novel nickel oxide nanoparticle-deposited silica (SiO2@NiO) composite was prepared via liquid-phase deposition (LPD) and then employed as a solid-phase extraction (SPE) sorbent. When the SPE was coupled with liquid chromatography-electrospray ionization mass spectrometry (LC-ESI/MS) analysis, an analytical platform for the sensitive determination of benzimidazole residues in egg and milk was established. The limits of detection of nine benzimidazoles were in the range of 0.8-2.2 ng/mL in milk and 0.3-2.1 ng/g in eggs, respectively, which was 5-10 times superior to the methods with other adsorbents for SPE. The recoveries of nine benzimidazoles spiked in milk and egg ranged from 70.8 to 118.7%, with relative standard deviations (RSDs) being less than 18.9%. This work presented the excellent extraction performance of NiO on benzimidazoles for the first time, and the applicability of the LPD technique used as sorbents for trace analysis in complex matrices was also demonstrated.
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Affiliation(s)
- Huan Sun
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University , Wuhan, Hubei 430072, People's Republic of China
| | - Qiong-Wei Yu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University , Wuhan, Hubei 430072, People's Republic of China
| | - Hai-Bo He
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University , Wuhan, Hubei 430072, People's Republic of China
- Department of Chemistry, Shanghai University , Shanghai 200444, People's Republic of China
| | - Qian Lu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University , Wuhan, Hubei 430072, People's Republic of China
| | - Zhi-Guo Shi
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University , Wuhan, Hubei 430072, People's Republic of China
| | - Yu-Qi Feng
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University , Wuhan, Hubei 430072, People's Republic of China
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Power C, Sayers R, Danaher M, Moloney M, O'Brien B, Furey A, Jordan K. Investigation of the persistence of florfenicol residues in bovine milk and fate during processing. Int Dairy J 2014. [DOI: 10.1016/j.idairyj.2014.07.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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9
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Zhang Y, Huang X, Yuan D. Determination of benzimidazole anthelmintics in milk and honey by monolithic fiber-based solid-phase microextraction combined with high-performance liquid chromatography–diode array detection. Anal Bioanal Chem 2014; 407:557-67. [DOI: 10.1007/s00216-014-8284-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Revised: 10/08/2014] [Accepted: 10/17/2014] [Indexed: 10/24/2022]
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10
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Wang Y, Zhang J, Huang X, Yuan D. Preparation of stir cake sorptive extraction based on polymeric ionic liquid for the enrichment of benzimidazole anthelmintics in water, honey and milk samples. Anal Chim Acta 2014; 840:33-41. [DOI: 10.1016/j.aca.2014.06.039] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Revised: 06/04/2014] [Accepted: 06/21/2014] [Indexed: 10/25/2022]
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Low Toxic Organic Solvent-Based Ultrasound-Assisted Emulsification Microextraction for the Residue Analysis of Benzimidazole Anthelmintics in Egg Samples by High Performance Liquid Chromatography. FOOD ANAL METHOD 2014. [DOI: 10.1007/s12161-014-9838-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Power C, Sayers R, O'Brien B, Clancy C, Furey A, Jordan K, Danaher M. Investigation of the persistence of closantel residues in bovine milk following lactating-cow and dry-cow treatments and its migration into dairy products. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:8703-8710. [PMID: 23992251 DOI: 10.1021/jf4022866] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Closantel is a veterinary drug used to treat liver fluke in cattle and sheep. A provisional maximum residue limit (MRL) of 45 μg/kg in milk has been set by the European Union. The purpose of this study was to investigate the persistence of closantel residues in milk and the migration of residues into milk products. Following dry-cow treatment, residues ranged from undetectable to 8.7 μg/kg at the first milking. Following lactating-cow treatment, residues detected ranged from 278 to 482 μg/kg at day 1 post-treatment and were detectable above the MRL for 52 days and detectable for 198 days. At day 2 and day 23 post-treatment, the milk was collected and dairy products manufactured. Closantel residues concentrated in the cheese, butter, and skim milk powder. The results indicate that closantel is best used as a dry-cow treatment.
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Affiliation(s)
- Clare Power
- Food Safety Department, Teagasc Food Research Centre , Moorepark, Fermoy, Co. Cork, Ireland
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Power C, Danaher M, Sayers R, O'Brien B, Clancy C, Furey A, Jordan K. Investigation of the migration of triclabendazole residues to milk products manufactured from bovine milk, and stability therein, following lactating cow treatment. J Dairy Sci 2013; 96:6223-32. [PMID: 23932132 DOI: 10.3168/jds.2013-7016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 06/29/2013] [Indexed: 11/19/2022]
Abstract
Triclabendazole (TCB) is a flukicide used in the treatment of liver fluke in cattle; however, its use is currently prohibited in lactating dairy cows. In this study, following administration of 10% Fasinex (triclabendazole, Novartis Animal Health UK Ltd., Camberley, UK) the milk of 6 animals was used to manufacture dairy products, to ascertain if TCB residues in milk migrate into dairy products. The detection limit of the ultra-high-performance liquid chromatography-tandem mass spectrometry method used was 0.67 μg/kg. The highest concentrations of TCB residue measured, within the individual cow milk yield, was 1,529 ± 244 µg/kg (n=6), on d 2 posttreatment. Days 2 and 23 posttreatment represented high and low residue concentrations, respectively. At each of these 2 time points, the milk was pooled into 2 independent aliquots and refrigerated. Milk products, including cheese, butter, and skim milk powder were manufactured using pasteurized and unpasteurized milk from each aliquot. The results for high residue milks demonstrated that TCB residues concentrated in the cheese by a factor of 5 (5,372 vs. 918 µg/kg for cheese vs. milk) compared with the starting milk. Residue concentrations are the sum of TCB and its metabolites, expressed as keto-TCB. Residues were concentrated in the butter by a factor of 9 (9,177 vs. 1,082 μg/kg for butter vs. milk) compared with the starting milk. For milk, which was separated to skim milk and cream fractions, the residues were concentrated in the cream. Once skim milk powder was manufactured from the skim milk fraction, the residue in powder was concentrated 15-fold compared with the starting skim milk (7,252 vs. 423 µg/kg for powder vs. skim milk), despite the high temperature (185 °C) required during powder manufacture. For products manufactured from milk with low residue concentrations at d 23 posttreatment, TCB residues were detected in butter, cheese, and skim milk powder, even though there was no detectable residue in the milk used to manufacture these products. Triclabendazole residues were concentrated in some milk products (despite manufacturing treatments), exceeding residue levels in the starting milk and, depending on the storage conditions, may be relatively stable over time.
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Affiliation(s)
- C Power
- Food Safety Department, Teagasc Food Research Centre, Fermoy, Co. Cork, Ireland; Team Elucidate, Department of Chemistry, Cork Institute of Technology, Bishopstown, Cork, Ireland
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Power C, Whelan M, Danaher M, Bloemhoff Y, Sayers R, O’Brien B, Furey A, Jordan K. Investigation of the persistence of triclabendazole residues in bovine milk following lactating-cow and dry-cow treatments. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:1080-6. [DOI: 10.1080/19440049.2013.787654] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Power C, Danaher M, Sayers R, O’Brien B, Whelan M, Furey A, Jordan K. Investigation of the persistence of rafoxanide residues in bovine milk and fate during processing. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:1087-95. [DOI: 10.1080/19440049.2013.787655] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Domínguez-Álvarez J, Mateos-Vivas M, García-Gómez D, Rodríguez-Gonzalo E, Carabias-Martínez R. Capillary electrophoresis coupled to mass spectrometry for the determination of anthelmintic benzimidazoles in eggs using a QuEChERS with preconcentration as sample treatment. J Chromatogr A 2013; 1278:166-74. [DOI: 10.1016/j.chroma.2012.12.064] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Revised: 12/04/2012] [Accepted: 12/23/2012] [Indexed: 11/25/2022]
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17
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Hu XZ, Chen ML, Gao Q, Yu QW, Feng YQ. Determination of benzimidazole residues in animal tissue samples by combination of magnetic solid-phase extraction with capillary zone electrophoresis. Talanta 2012; 89:335-41. [DOI: 10.1016/j.talanta.2011.12.038] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2011] [Revised: 12/13/2011] [Accepted: 12/14/2011] [Indexed: 11/25/2022]
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18
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Development of a liquid chromatography–tandem mass spectrometry with pressurized liquid extraction method for the determination of benzimidazole residues in edible tissues. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:1659-67. [DOI: 10.1016/j.jchromb.2011.04.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2010] [Revised: 03/30/2011] [Accepted: 04/02/2011] [Indexed: 11/21/2022]
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Imperiale F, Ortiz P, Cabrera M, Farias C, Sallovitz J, Iezzi S, Pérez J, Alvarez L, Lanusse C. Residual concentrations of the flukicidal compound triclabendazole in dairy cows’ milk and cheese. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2011; 28:438-45. [DOI: 10.1080/19440049.2010.551422] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Chen D, Tao Y, Liu Z, Liu Z, Huang L, Wang Y, Pan Y, Peng D, Dai M, Yuan Z. Development of a high-performance liquid chromatography method to monitor the residues of benzimidazoles in bovine milk. J Chromatogr B Analyt Technol Biomed Life Sci 2010; 878:2928-32. [DOI: 10.1016/j.jchromb.2010.08.029] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2010] [Revised: 08/18/2010] [Accepted: 08/20/2010] [Indexed: 10/19/2022]
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21
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Tsiboukis D, Sazakli E, Gortzi O, Hadjichristodoulou C, Matara C, Leotsinidis M. Assessing quality of raw milk in southern Greece in the aspect of certain benzimidazole residues. FOOD ADDITIVES & CONTAMINANTS. PART B, SURVEILLANCE 2010; 3:73-9. [PMID: 24785495 DOI: 10.1080/19440049.2010.487877] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Benzimidazoles are veterinary drugs widely used against endoparasites in food-producing animals. Albendazole (ABZ), a benzimidazole, is believed to cause embryotoxicity, teratogenicity and other adverse health effects. This study assessed the residue levels of ABZ and its two major metabolites, the sulfoxide (ABZ-SO) and sulfone (ABZ-SO2), in raw milk samples collected from farms in southern Greece during the spring and autumn of 2008. Analysis was performed by HPLC using a diode array detector. A total of 16% of the 89 samples examined were positive for ABZ metabolites in the range 11-70 ng ml(-1), but the parent compound was not detected in any sample. A geographical variation in positive samples was observed, but season or milk type (ovine, bovine, goat) was unrelated to the presence of residues. Considering the lipophilic character of these substances and the possibility of higher concentrations in dairy foods, we suggest greater controlled usage of these drugs.
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Affiliation(s)
- Dimitrios Tsiboukis
- a Laboratory of Public Health, Medical School, University of Patras , Patras GR-26 504 , Greece
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22
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Comparison of two different isolation methods of benzimidazoles and their metabolites in the bovine liver by solid-phase extraction and liquid chromatography–diode array detection. J Chromatogr A 2010; 1217:1779-85. [DOI: 10.1016/j.chroma.2010.01.056] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2009] [Revised: 01/08/2010] [Accepted: 01/18/2010] [Indexed: 11/21/2022]
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Hu XZ, Wang JX, Feng YQ. Determination of benzimidazole residues in edible animal food by polymer monolith microextraction combined with liquid chromatography-mass spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:112-119. [PMID: 19911834 DOI: 10.1021/jf902888a] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A sensitive method has been developed for the simultaneous determination of 10 benzimidazole residues and some of their metabolites in egg, milk, chicken, and pork. This method is based on the combination of polymer monolith microextraction (PMME) technique with liquid chromatography and electrospray ionization mass spectrometry (LC-ESI/MS). The extraction was performed with a poly(methacrylic acid-co-ethylene glycol dimethacrylate) (MAA-co-EGDMA) monolithic capillary column. Under the optimized extraction conditions, good extraction efficiencies for the targets were obtained with no matrix interference in the subsequent detection. The LODs (S/N=3) for 10 benzimidazoles were found to be 0.56-2.76 ng g(-1) in egg, 0.50-1.41 ng mL(-1) in milk, 0.09-0.28 ng g(-1) in chicken, and 0.08-0.15 ng g(-1) in pork. The recoveries in egg, milk, chicken, and pork matrices ranged from 75.2 to 116.8% spiked at different levels with analytes, with RSDs of <13.7%. The method was later successfully applied for the determination of primary and metabolite residues in eggs after oral administration of albendazole to hens.
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Affiliation(s)
- Xi-Zhou Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, China
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Benzimidazole carbamate residues in milk: Detection by Surface Plasmon Resonance-biosensor, using a modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) method for extraction. Anal Chim Acta 2009; 654:111-9. [PMID: 19854341 DOI: 10.1016/j.aca.2009.09.028] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2009] [Revised: 07/24/2009] [Accepted: 09/22/2009] [Indexed: 11/22/2022]
Abstract
A surface plasmon resonance (SPR) biosensor screening assay was developed and validated to detect 11 benzimidazole carbamate (BZT) veterinary drug residues in milk. The polyclonal antibody used was raised in sheep against a methyl 5(6)-[(carboxypentyl)-thio]-2-benzimidazole carbamate protein conjugate. A sample preparation procedure was developed using a modified QuEChERS method. BZT residues were extracted from milk using liquid extraction/partition with a dispersive solid phase extraction clean-up step. The assay was validated in accordance with the performance criteria described in 2002/657/EC. The limit of detection of the assay was calculated from the analysis of 20 known negative milk samples to be 2.7mugkg(-1). The detection capability (CCbeta) of the assay was determined to be 5mugkg(-1) for 11 benzimidazole residues and the mean recovery of analytes was in the range 81-116%. A comparison was made between the SPR-biosensor and UPLC-MS/MS analyses of milk samples (n=26) taken from cows treated different benzimidazole products, demonstrating the SPR-biosensor assay to be fit for purpose.
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Guzmán-Vázquez de Prada A, Loaiza OA, Serra B, Morales D, Martínez-Ruiz P, Reviejo AJ, Pingarrón JM. Molecularly imprinted polymer solid-phase extraction coupled to square wave voltammetry at carbon fibre microelectrodes for the determination of fenbendazole in beef liver. Anal Bioanal Chem 2007; 388:227-34. [PMID: 17393155 DOI: 10.1007/s00216-007-1233-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2006] [Revised: 02/19/2007] [Accepted: 02/22/2007] [Indexed: 10/23/2022]
Abstract
A molecularly imprinted polymer was developed and used for solid-phase extraction (MISPE) of the antihelmintic fenbendazole in beef liver samples. Detection of the analyte was accomplished using square wave voltammetry (SWV) at a cylindrical carbon fibre microelectrode (CFME). A mixture of MeOH/HAc (9:1) was employed both as eluent in the MISPE system and as working medium for electrochemical detection of fenbendazole. The limit of detection was 1.9x10(-7) mol L-1 (57 microg L-1), which was appropriate for the determination of fenbendazole at the maximum residue level permitted by the European Commission (500 microg kg-1 in liver). Given that the SW voltammetric analysis could not be directly performed in the sample extract as a consequence of interference from some sample components, a sample clean-up with a MIP for selectively retaining fenbendazole was performed. The MIP was synthesized using a 1:8:22 template/methacrylic acid/ethylene glycol dimethacrylate ratio. A Britton-Robinson Buffer of pH 9.0 was selected for retaining fenbendazole in the MIP cartridges, and an eluent volume of 5.0 mL at a flow rate of 2.0 mL min-1 was chosen in the elution step. Cross-reactivity with the MIP was observed for other benzimidazoles. The synthesized MIP exhibited a good selectivity for benzimidazoles with respect to other veterinary drugs. The applicability of the MISPE-SWV method was tested with beef liver samples, spiked with fenbendazole at 5,000 and 500 microg kg-1. Results obtained for ten different liver samples yielded mean recoveries of (95+/-12)% and (96+/-11)% for the upper and lower concentration level, respectively.
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Affiliation(s)
- A Guzmán-Vázquez de Prada
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
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Danaher M, De Ruyck H, Crooks SRH, Dowling G, O'Keeffe M. Review of methodology for the determination of benzimidazole residues in biological matrices. J Chromatogr B Analyt Technol Biomed Life Sci 2007; 845:1-37. [PMID: 16931192 DOI: 10.1016/j.jchromb.2006.07.046] [Citation(s) in RCA: 116] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2006] [Revised: 07/13/2006] [Accepted: 07/21/2006] [Indexed: 10/24/2022]
Abstract
Benzimidazoles are anthelmintic agents widely used in the treatment of parasitic infections in a range of species and as fungicidal agents in the control of spoilage of crops during storage and transport. In this paper, the more important benzimidazoles are introduced and their pharmacological effects and physiochemical properties discussed. The metabolism of these drugs is described relating to the occurrence and persistence of residues in biological matrices, providing information for selection of suitable matrices and target residues for testing. Methods for determination of benzimidazoles are reviewed for a range of biological matrices. The importance of selecting suitable extraction and clean-up procedures is discussed, along with the difficulties encountered in adapting single residue methods to multi-residue methods. The importance of suitable detection systems for determination of benzimidazoles, namely, screening, HPLC, GC and confirmatory methods is described in detail. The future for benzimidazole residue analysis is discussed, focusing on selection of appropriate residues for screening methods and protocols for confirmation of benzimidazole residues.
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Affiliation(s)
- Martin Danaher
- Teagasc, Ashtown Food Research Centre, Ashtown, Dublin 15, Ireland.
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