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Guan F, He Z, Tang Y, Gao P, Chen L, Guo Y, Xie K. An ultrahigh-performance liquid chromatography-fluorescence detection (UHPLC-FLD) method for simultaneous determination of albendazole and its three metabolites in poultry eggs. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2022.104959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kubíček V, Skálová L, Skarka A, Králová V, Holubová J, Štěpánková J, Šubrt Z, Szotáková B. Carbonyl Reduction of Flubendazole in the Human Liver: Strict Stereospecificity, Sex Difference, Low Risk of Drug Interactions. Front Pharmacol 2019; 10:600. [PMID: 31191322 PMCID: PMC6546852 DOI: 10.3389/fphar.2019.00600] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 05/10/2019] [Indexed: 12/15/2022] Open
Abstract
Flubendazole (FLU), an anthelmintic drug of benzimidazole type, is now considered a promising anti-cancer agent due to its tubulin binding ability and low system toxicity. The present study was aimed at determining more information about FLU reduction in human liver, because this information has been insufficient until now. Subcellular fractions from the liver of 12 human patients (6 male and 6 female patients) were used to study the stereospecificity, cellular localization, coenzyme preference, enzyme kinetics, and possible inter-individual or sex differences in FLU reduction. In addition, the risk of FLU interaction with other drugs was evaluated. Our study showed that FLU is predominantly reduced in cytosol, and the reduced nicotinamide adenine dinucleotide phosphate (NADPH) coenzyme is preferred. The strict stereospecificity of FLU carbonyl reduction was proven, and carbonyl reductase 1 was identified as the main enzyme of FLU reduction in the human liver. A higher reduction of FLU and a higher level of carbonyl reductase 1 protein were found in male patients than in female patients, but overall inter-individual variability was relatively low. Hepatic intrinsic clearance of FLU is very low, and FLU had no effect on doxorubicin carbonyl reduction in the liver and in cancer cells. All these results fill the gaps in the knowledge of FLU metabolism in human.
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Affiliation(s)
- Vladimír Kubíček
- Department of Biophysics and Physical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - Lenka Skálová
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - Adam Skarka
- Department of Chemistry, Faculty of Science, University of Hradec Králové, Hradec Králové, Czechia
| | - Věra Králová
- Department of Biology, Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - Jana Holubová
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - Jana Štěpánková
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czechia
| | - Zdeněk Šubrt
- Department of Surgery, Faculty of Medicine in Hradec Králové, Charles University, Hradec Králové, Czechia.,Department of Surgery, University Hospital Hradec Králové, Hradec Králové, Czechia
| | - Barbora Szotáková
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czechia
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A Liquid Chromatography - Tandem Mass Spectrometry Approach for the Identification of Mebendazole Residue in Pork, Chicken, and Horse. PLoS One 2017; 12:e0169597. [PMID: 28085912 PMCID: PMC5234820 DOI: 10.1371/journal.pone.0169597] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 11/25/2016] [Indexed: 11/19/2022] Open
Abstract
A confirmatory and quantitative method of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the determination of mebendazole and its hydrolyzed and reduced metabolites in pork, chicken, and horse muscles was developed and validated in this study. Anthelmintic compounds were extracted with ethyl acetate after sample mixture was made alkaline followed by liquid chromatographic separation using a reversed phase C18 column. Gradient elution was performed with a mobile phase consisting of water containing 10 mM ammonium formate and methanol. This confirmatory method was validated according to EU requirements. Evaluated validation parameters included specificity, accuracy, precision (repeatability and within-laboratory reproducibility), analytical limits (decision limit and detection limit), and applicability. Most parameters were proved to be conforming to the EU requirements. The decision limit (CCα) and detection capability (CCβ) for all analytes ranged from 15.84 to 17.96 μgkg-1. The limit of detection (LOD) and the limit of quantification (LOQ) for all analytes were 0.07 μgkg-1 and 0.2 μgkg-1, respectively. The developed method was successfully applied to monitoring samples collected from the markets in major cities and proven great potential to be used as a regulatory tool to determine mebendazole residues in animal based foods.
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Quantitative analysis of drugs in biological matrices by HPLC hyphenated to fluorescence detection. Bioanalysis 2016; 7:743-62. [PMID: 25871590 DOI: 10.4155/bio.15.20] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
An overview of the state-of-the art in HPLC coupled with fluorescence detection is presented. Over the last 20 years, the increasing number of methodological papers on this topic (4082 between 1994 and 2004 and 7725 between 2004 and 2014) is testament to its utility in bioanalytical applications. Compared with conventional UV absorbance detection used in HPLC, fluorescence detection can greatly enhance the sensitivity leading to limits of detection similar to those obtained with mass spectrometry, offering researchers a sensitive, robust and relatively inexpensive instrumental method. This work will focus on the analysis of pharmaceutical compounds in different biological matrices, either naturally fluorescent or derivatized with a fluorescent agent, and some of them chiral. Therapeutic applications, sample preparation and derivatization, sensitivity for each example are described.
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Abdelwahab NS, Abdelrahman MM. Stability indicating RP-HPLC method for the determination of flubendazole in pharmaceutical dosage forms. RSC Adv 2015. [DOI: 10.1039/c4ra11758a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The developed RP-HPLC-DAD method separated FLUB from all degradates at a reasonable time and was applied to pharmaceutical formulations.
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Affiliation(s)
- Nada S. Abdelwahab
- Pharmaceutical Analytical Chemistry Department
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
| | - Maha M. Abdelrahman
- Pharmaceutical Analytical Chemistry Department
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
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Lipka E, Charton J, Vaccher C. Development of HPLC/fluorescence detection method for chiral resolution of dansylated benzimidazoles derivatives. Biomed Chromatogr 2013; 28:4-9. [DOI: 10.1002/bmc.2992] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Revised: 06/05/2013] [Accepted: 06/05/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Emmanuelle Lipka
- EA 4481, Faculté des Sciences Pharmaceutiques et Biologiques; BP 83 Lille Cedex France
| | - Julie Charton
- INSERM U761 Biostructures and Early Drug Discovery, Lille Pasteur Institute; Université Lille Nord de France; Lille F-59000 France
| | - Claude Vaccher
- EA 4481, Faculté des Sciences Pharmaceutiques et Biologiques; BP 83 Lille Cedex France
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Nobilis M, Mikušek J, Szotáková B, Jirásko R, Holčapek M, Chamseddin C, Jira T, Kučera R, Kuneš J, Pour M. Analytical power of LLE–HPLC–PDA–MS/MS in drug metabolism studies: Identification of new nabumetone metabolites. J Pharm Biomed Anal 2013; 80:164-72. [DOI: 10.1016/j.jpba.2013.03.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Revised: 03/03/2013] [Accepted: 03/06/2013] [Indexed: 10/27/2022]
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Horvat A, Babić S, Pavlović D, Ašperger D, Pelko S, Kaštelan-Macan M, Petrović M, Mance A. Analysis, occurrence and fate of anthelmintics and their transformation products in the environment. Trends Analyt Chem 2012. [DOI: 10.1016/j.trac.2011.06.023] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Bártíková H, Krízová V, Stepnicková M, Lamka J, Kubícek V, Skálová L, Szotáková B. Activities of biotransformation enzymes and flubendazole metabolism in lambs (Ovis aries): effect of gender and flubendazole therapy. Pharmacol Rep 2010; 62:362-73. [PMID: 20508292 DOI: 10.1016/s1734-1140(10)70276-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Revised: 09/28/2009] [Indexed: 10/25/2022]
Abstract
The effect of flubendazole (FLU) therapy on in vitro FLU biotransformation and the activities of selected biotransformation enzymes were investigated in male and female lambs. Four experimental groups were used: control (untreated) ewes and rams and FLU-treated ewes and rams (orally, 15 mg/kg per day, for three consecutive days). Subcellular fractions were prepared from liver and intestinal mucosa 24 h after the final dosage was administered. Activities of cytochromes P450 (CYP), flavine monooxygenases (FMO), carbonyl reducing enzymes, UDP-glucuronosyl transferase (UGT) and glutathione S-transferase were tested. Significant gender differences were observed for FMO-mediated activity (2-fold higher in ram lambs) and UGT activity (up to 30% higher in ewe lambs), but no gender differences were observed in FLU metabolism. FLU-treatment of lambs moderately changed the activities of some CYPs, FMO, and UGT in liver microsomes. In vitro FLU reduction was not altered in the liver, but was slightly higher in the small intestine of FLU pre-treated lambs. This correlated with the higher carbonyl reductase activities measured in the gut mucosa of these animals.
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Affiliation(s)
- Hana Bártíková
- Faculty of Pharmacy, Charles University, Heyrovského 1203, CZ-50005 Hradec Králové, Czech Republic.
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Su S, Guo J, Duan JA, Wang T, Qian D, Shang E, Tang Y. Ultra-performance liquid chromatography–tandem mass spectrometry analysis of the bioactive components and their metabolites of Shaofu Zhuyu decoction active extract in rat plasma. J Chromatogr B Analyt Technol Biomed Life Sci 2010; 878:355-62. [DOI: 10.1016/j.jchromb.2009.11.048] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2009] [Revised: 11/29/2009] [Accepted: 11/30/2009] [Indexed: 11/27/2022]
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KŘÍŽOVÁ V, NOBILIS M, PRUŠKOVÁ L, CHLÁDEK J, SZOTÁKOVÁ B, CVILINK V, SKÁLOVÁ L, LAMKA J. Pharmacokinetics of flubendazole and its metabolites in lambs and adult sheep (Ovis aries). J Vet Pharmacol Ther 2009; 32:606-12. [DOI: 10.1111/j.1365-2885.2009.01082.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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