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Salahaddin Taha S, Salahuddin Ali D. Ion-pair vortex assisted liquid phase micro-extraction coupled with UV-visible spectrophotometry for the determination of mesalazine in pharmaceutical formulations. ANNALES PHARMACEUTIQUES FRANÇAISES 2024; 82:483-492. [PMID: 37923008 DOI: 10.1016/j.pharma.2023.10.011] [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: 08/19/2023] [Revised: 10/19/2023] [Accepted: 10/27/2023] [Indexed: 11/07/2023]
Abstract
This study demonstrates an effective, simple, and selective method for monitoring mesalazine in pharmaceutical formulations using liquid phase micro-extraction (LPME) and spectrophotometry. Combining LPME with spectrophotometry is an efficient method for analysing various compounds in different matrices. This method is based on extracting the ion-pair formed between the blue indophenol produced by the oxidative reaction of mesalazine and syringic acid in an alkaline medium and a quaternary ammonium salt into a micro-volume of organic solvent. The experimental parameters influencing LPME performance, such as the type and concentration of the quaternary ammonium ion salt and the type and volume of the extractant solvent, were optimised for optimal detection. The linear range and the limit of detection for measuring red species in pharmaceutical formulations were determined to be 0.005-0.080 μg/mL-1 and 0.003 μg/mL-1, respectively, with a relative standard deviation of 4-6%. The method had a preconcentration factor of 50 at 520nm, making it highly efficient and reliable for monitoring mesalazine in pharmaceutical formulations.
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Affiliation(s)
- Suzan Salahaddin Taha
- Department of Chemistry, College of Science, Salahaddin University, Erbil, Kurdistan Region, Iraq
| | - Diyar Salahuddin Ali
- Department of Chemistry, College of Science, Salahaddin University, Erbil, Kurdistan Region, Iraq; Department of Pharmacy, College of Pharmacy, Knowledge University, Erbil, Kurdistan Region, Iraq.
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2
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Crapnell R, Adarakatti PS, Banks CE. Electroanalytical Overview: The Sensing of Mesalamine (5-Aminosalicylic Acid). ACS MEASUREMENT SCIENCE AU 2024; 4:42-53. [PMID: 38404492 PMCID: PMC10885326 DOI: 10.1021/acsmeasuresciau.3c00061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/23/2023] [Accepted: 11/27/2023] [Indexed: 02/27/2024]
Abstract
Mesalamine, known as 5-aminosalicylic acid, is a medication used primarily in the treatment of inflammatory bowel disease, including ulcerative colitis and Crohn's disease. 5-Aminosalicylic acid can be measured using various benchtop laboratory techniques which involve liquid chromatography-mass spectroscopy, but these are sophisticated and large, meaning that they cannot be used on-site because transportation of the samples, chemicals, and physical and biological reactions can potentially occur, which can affect the sample's composition and potentially result in inaccurate results. An alternative approach is the use of electrochemical based sensing platforms which has the advantages of portability, cost-efficiency, facile miniaturization, and rapid analysis while nonetheless providing sensitivity and selectivity. We provide an overview of the use of the electroanalytical techniques for the sensing of 5-aminosalicylic acid and compare them to other laboratory-based measurements. The applications, challenges faced, and future opportunities for electroanalytical based sensing platforms are presented in this review.
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Affiliation(s)
- Robert
D. Crapnell
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester
Street, Manchester M1 5GD, United Kingdom
| | - Prashanth S. Adarakatti
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester
Street, Manchester M1 5GD, United Kingdom
| | - Craig E. Banks
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester
Street, Manchester M1 5GD, United Kingdom
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3
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Ganesh PS, Teradale AB, Kim SY, Ko HU, Ebenso EE. Electrochemical sensing of anti-inflammatory drug mesalazine in pharmaceutical samples at polymerized-congo red modified carbon paste electrode. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.140043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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4
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Liquid-phase microextraction using the microfluidic chip for the extraction of mesalazine from water and biological samples. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107752] [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]
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5
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Pathan MM, Kshirsagar AD. Estimation of Mesalamine in Human Plasma Using Rapid and Sensitive LC-ESI-MS/MS Method. Pharm Chem J 2021. [DOI: 10.1007/s11094-021-02504-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Ceylan B, Tekkeli EK, Önal C. Development of An HPLC Method for the Determination of Mesalazine in Human Plasma by Fluorimetric Derivatization and Application to A Prototype Pharmacokinetic Study. J Fluoresc 2021; 32:319-325. [PMID: 34797459 DOI: 10.1007/s10895-021-02848-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/01/2021] [Indexed: 10/19/2022]
Abstract
In this study, a new, fast and sensitive HPLC method with fluorometric detection was developed for the determination of mesalazine in human plasma and applied to a pharmacokinetic study. Mesalazine was precolumn derivatized with NBD-Cl and the fluorescent derivative was separated on a C18 (150 × 4.6 mm × 2.6 μm) analytical column at 30 ºC using a mobile phase composed of acetonitrile-0.1% o-phosphoric acid in water (70:30, v/v) by isocratic elution with flow rate of 1.0 mL min-1. The method was based on the measurement of the derivative using fluorescence detection (λex = 280 nm, λem = 325 nm). The retention time of mesalazine is 3.08 ± 0.06 min. Nortriptiline was used as internal standard. This currently developed method was validated according to ICH criteria by evaluating the specificity, linearity, precision, accuracy and robustness. The method was determined to be linear in a concentration range of 0.25-1.5 μg mL-1 with the correlation coefficient of 0.9997. LOD and LOQ were found to be 0.075 and 0.25 μg mL-1, respectively. Intraday and interday RSD values were less than 5.92%. The plasma concentration-time profile and pharmacokinetic parameters such as AUC0-t, AUC0-∞, Cmax, tmax, t1/2, were calculated according to the assays. The presented method can certainly be used for bioequivalence and bioavailability investigations and routine analysis of the drug in plasma.
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Affiliation(s)
- Burhan Ceylan
- Institute of Health Sciences, Department of Pharmacognosy and Natural Products Chemistry, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Evrim Kepekci Tekkeli
- Faculty of Pharmacy, Department of Analytical Chemistry, Bezmialem Vakif University, Fatih, Istanbul, Turkey.
| | - Cem Önal
- Faculty of Pharmacy, Department of Analytical Chemistry, Istanbul Health and Technology University, Istanbul, Turkey
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7
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Abdelwhab NS, Habib NM, Abdelrahman MM, Mahmoud HM, Emam AA. Determination of Sulphasalazine and its Related Compounds by Simple Smart Validated Green Spectrophotometric Methods. J AOAC Int 2021; 105:352-361. [PMID: 34519787 DOI: 10.1093/jaoacint/qsab103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 07/14/2021] [Accepted: 07/16/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Sulphasalazine as a prodrug, its active metabolite (mesalazine) which also is available in pharmaceutical formulations, and the major active metabolite of mesalazine; N-acetyl-5-aminosalicylic aid are commonly used for treatment of inflammatory bowel diseases. OBJECTIVES Two accurate, precise, sensitive and specific spectrophotometric methods were developed and validated for determination of the studied components. METHODS The first method was modified ratio difference spectrophotometric method. In this method, SZ was determined by measuring the peak area from 410-500 nm, while MZ and AS were determined by measuring the difference of the selected amplitudes values. The second one was mean centering of ratio spectra spectrophotometric method. RESULTS The developed method were linear over the concentration range of (2-35), (2-30) and (1-25) µg/mL for sulphasalazine, mesalazine, and N-acetyl-5-aminosalicylic acid, respectively. CONCLUSION The developed methods were validated according to ICH guidelines. They were successfully applied for determination of studied analytes. Greenness assessment was evaluated using three different tools. HIGHLIGHTS Spectrophotometric methods were developed for determination of SZ and its related compounds for the first time. They were designated to be green and ecofriendly ones and their greenness profiles were evaluated using green solvents to keep the environment clean.
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Affiliation(s)
- Nada S Abdelwhab
- Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Beni-Suef University, Alshaheed Shehata Ahmed Hegazy St, Beni-Suef, 62514, Egypt
| | - Neven M Habib
- Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Beni-Suef University, Alshaheed Shehata Ahmed Hegazy St, Beni-Suef, 62514, Egypt
| | - Maha M Abdelrahman
- Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Beni-Suef University, Alshaheed Shehata Ahmed Hegazy St, Beni-Suef, 62514, Egypt
| | - Hamada M Mahmoud
- Zoology Department-Faculty of Sciences, Beni-Suef University, Egypt
| | - Aml A Emam
- Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Beni-Suef University, Alshaheed Shehata Ahmed Hegazy St, Beni-Suef, 62514, Egypt
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8
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Sabahi-Agabager L, Eskandari H, Nasiri F, Shamkhali AN, Baghi Sefidan S. Properties of a furan ring-opening reaction in aqueous micellar solutions for selective sensing of mesalazine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 258:119846. [PMID: 33933944 DOI: 10.1016/j.saa.2021.119846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/26/2021] [Accepted: 04/13/2021] [Indexed: 06/12/2023]
Abstract
A novel and efficient non-azo formation based method was developed for trace sensing of mesalazine (MES), a pharmaceutical aromatic amine. MES was simply coupled with a Meldrum's activated furan (MAF) reagent via a furan ring opening reaction to form a colored product. The intense purple colored solution was detected at 575 nm. The reaction of MES with MAF was monitored by employing 1H NMR spectroscopy and mass spectrometry. In addition, density functional theory (DFT) was applied to optimize the structure of the colored product and its λmax (the wavelength of maximum absorbance) in dimethyl sulfoxide and water. The colored product was considered in three possible structures, and the most possible structures in dimethyl sulfoxide and in water were identified by employing the DFT calculations. Both of the most possible structures indicated only a local excitation in their λmax and no charge transfer was observed. However, one of the structures in dimethyl sulfoxide presented charge transfer properties occurring through NCCC moiety. A univariate optimization method was also used to attain the optimum condition for analysis. In addition, the dependence of the analytical response on the three main affecting parameters (reaction time (X1), Triton X-100 concentration (X2) and MAF concentration (X3)) was identified by employing a central composite design (CCD) approach. The CCD study showed that the analytical response depends complexly on the parameters. Beer's law was obeyed within the range of 0.06-9.30 μg mL-1 of MES (155 fold linearity) at 575 nm, under the optimum condition introduced by the CCD approach. Also, the limit of detection was obtained 0.04 μg mL-1 of MES. The method showed precision (as relative standard deviation) and accuracy (as recovery) within the ranges of 0.6-3.2 % and 96.3-100.8%, respectively. Various organic and inorganic species, amino-pharmaceuticals, and amino acids were tested to evaluate the selectivity of the method. The selectivity of the analytical method was satisfactory. The method was successfully applied for detection of MES in various water matrices and pharmaceutical tablets.
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Affiliation(s)
- Leila Sabahi-Agabager
- Department of Chemistry, Faculty of Basic Sciences, University of Mohaghegh Ardabili, Ardabil 56199-11367, Iran
| | - Habibollah Eskandari
- Department of Chemistry, Faculty of Basic Sciences, University of Mohaghegh Ardabili, Ardabil 56199-11367, Iran.
| | - Farough Nasiri
- Department of Chemistry, Faculty of Basic Sciences, University of Mohaghegh Ardabili, Ardabil 56199-11367, Iran
| | - Amir Nasser Shamkhali
- Department of Chemistry, Faculty of Basic Sciences, University of Mohaghegh Ardabili, Ardabil 56199-11367, Iran
| | - Somayyeh Baghi Sefidan
- Department of Chemistry, Faculty of Basic Sciences, University of Mohaghegh Ardabili, Ardabil 56199-11367, Iran
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9
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Nataraj N, Krishnan SK, Chen TW, Chen SM, Lou BS. Ni-Doped ZrO2 nanoparticles decorated MW-CNT nanocomposite for the highly sensitive electrochemical detection of 5-amino salicylic acid. Analyst 2021; 146:664-673. [DOI: 10.1039/d0an01507e] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Ni-ZrO2/MWCNT/GCE for highly sensitive electrochemical detection of 5-ASA in biofluids.
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Affiliation(s)
- Nandini Nataraj
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Taiwan
| | - Siva Kumar Krishnan
- CONACYT-Instituto de Física
- Benemérita Universidad Autónoma de Puebla
- Puebla 72570
- Mexico
| | - Tse-Wei Chen
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Taiwan
- Research and Development Center for Smart Textile Technology
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Taiwan
| | - Bih-Show Lou
- Chemistry Division
- Center for General Education
- Chang Gung University
- Taoyuan 333
- Taiwan
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10
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Hu Y, Wang Y, Guan R, Zhang C, Shao X, Yue Q. Construction of a ratio fluorescence assay of 5-aminosalicylic acid based on its aggregation induced emission with blue emitting N/P-codoped carbon dots. RSC Adv 2021; 11:6607-6613. [PMID: 35423171 PMCID: PMC8694872 DOI: 10.1039/d0ra10258j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 01/26/2021] [Indexed: 12/24/2022] Open
Abstract
Herein, a novel ratio fluorescence method based on N/P-doped carbon dots (NPCDs) for detecting 5-aminosalicylic acid (5-ASA) in mesalazine enteric coated tablets and blood were reported for the first time. NPCDs were successfully prepared through a simple one-step hydrothermal strategy by employing adenosine triphosphate (ATP) and p-toluidine as raw materials. NPCDs exhibit bright blue emissions with excitation/emission peaks at 340/423 nm with moderate quantum yield (20.75%). In addition, 5-ASA has a certain weak fluorescence emission peak at 487 nm. Adding 5-ASA into NPCDs significantly enhanced the fluorescence intensity, which may result from aggregation induced emission (AIE) of 5-ASA on the surface of NPCDs. Therefore, NPCDs only provide self-calibration signals, and their fluorescence remains almost unchanged when co-existing with 5-ASA. Therefore, the ratio of fluorescence at F487/F423 was used for detection of 5-ASA. For the fluorometric determination assay, there was a good linear relationship between F487/F423 and 5-ASA concentration between 0.50 and 130 μM (R2 = 0.9979). The detection limit was about 0.13 μM. Therefore, this method is simple, sensitive and low cost, and will be successfully applied to the detection of 5-ASA in drugs. Herein, a novel ratio fluorescence method based on N/P-doped carbon dots (NPCDs) for detecting 5-aminosalicylic acid (5-ASA) in mesalazine enteric coated tablets and blood were reported for the first time.![]()
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Affiliation(s)
- Yingying Hu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Yongping Wang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Rentian Guan
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Cong Zhang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Xiaodong Shao
- State Key Laboratory for Performance and Structure Safety of Petroleum Tubular Goods and Equipment Materials
- Tubular Goods Research Institute
- Xian 710077
- China
| | - Qiaoli Yue
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
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11
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Analysis of valsartan, clindamycin and mesalamine in human plasma by LC–MS/MS using different extraction methodologies to overcome matrix effect. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01160-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Abdelrahman MM, Habib NM, Emam AA, Mahmoud HM, Abdelwhab NS. Chromatographic determination of sulfasalazine and its active metabolites: greenness assessment and application to spiked human plasma. Biomed Chromatogr 2020; 34:e4804. [DOI: 10.1002/bmc.4804] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/23/2020] [Accepted: 01/30/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Maha M. Abdelrahman
- Pharmaceutical Analytical Chemistry, Faculty of PharmacyBeni‐Suef University Egypt
| | - Neven M. Habib
- Pharmaceutical Analytical Chemistry, Faculty of PharmacyBeni‐Suef University Egypt
| | - Aml A. Emam
- Pharmaceutical Analytical Chemistry, Faculty of PharmacyBeni‐Suef University Egypt
| | | | - Nada S. Abdelwhab
- Pharmaceutical Analytical Chemistry, Faculty of PharmacyBeni‐Suef University Egypt
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13
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Electrochemical sensing of anti-inflammatory agent in paramedical sample based on FeMoSe2 modified SPCE: Comparison of various preparation methods and morphological effects. Anal Chim Acta 2019; 1083:88-100. [DOI: 10.1016/j.aca.2019.07.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 06/07/2019] [Accepted: 07/09/2019] [Indexed: 01/07/2023]
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14
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Nigović B, Mornar A, Brusač E, Jeličić ML. Selective sensor for simultaneous determination of mesalazine and folic acid using chitosan coated carbon nanotubes functionalized with amino groups. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113450] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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15
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Zhang SH, Li Y, Wei SS, Guo L, Huang XM, Chen Y, Wu XX, Cai HL, Zhang BK. Effects of Differential Food Patterns on the Pharmacokinetics of Enteric-Coated Mesalazine Tablets in the Same Cohort of Healthy Chinese Volunteers. Clin Pharmacol Drug Dev 2019; 9:41-49. [PMID: 31056855 DOI: 10.1002/cpdd.696] [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: 11/12/2018] [Accepted: 04/15/2019] [Indexed: 11/11/2022]
Abstract
This study aimed to simultaneously determine mesalazine (5-ASA) and its major metabolite N-Ac-5-ASA in the plasma and to evaluate the impact of different food patterns on the relative bioavailability and pharmacokinetics of a single oral dose of 5-ASA in healthy subjects. In this single-dose, open-label, 3-period, 3-treatment crossover study, the subjects received a single, oral dose of 500-mg enteric-coated mesalazine tablet together with either a low-fat or a high-fat breakfast or under fasting condition (reference). The pharmacokinetic parameters were determined by noncompartmental methods and analyzed with a linear mixed-effect model. The geometric least squares mean ratio for the area under the plasma concentration-time curve from zero to infinity of N-Ac-5-ASA was 1.05 (90% confidence interval [CI], 0.70-1.58) for high-fat/fasted condition and 1.06 (90%CI, 0.82-1.36) for low-fat/fasted condition. The least squares mean ratio of 5-ASA was 0.86 (90%CI, 0.65-1.14) for high-fat/fasted condition and 0.78 (90%CI, 0.60-1.02) for low-fat/fasted condition. All P values were >.05. The mean maximum plasma concentration and the time to reach the maximum plasma concentration of N-Ac-5-ASA were 2084 ng/mL, 8 hours; 2639 ng/mL, 11 hours, and 2409 ng/mL, 9 hours for fasted, high-fat, and low-fat, respectively. The values of 5-ASA were 1950 ng/mL, 7 hours; 2869 ng/mL, 9 hours; and 2837 ng/mL, 8 hours for fasted, high-fat, and low-fat condition. 5-ASA was well tolerated under all 3 conditions. Food delayed the absorption of 5-ASA, especially a high-fat meal. Therefore, enteric-coated mesalazine tablets should be taken before meals to avoid causing patients slow response and any effect of food on its efficacy.
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Affiliation(s)
- Su-Hua Zhang
- Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacy, Central South University, Changsha, China.,School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Yao Li
- Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Shan-Shan Wei
- Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacy, Central South University, Changsha, China.,School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Lin Guo
- Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Xiao-Mei Huang
- Department of National Drug Clinical Trial Research Center, Xiangyya BoAi Rehabilitation Hospital, Changsha, China
| | - Ying Chen
- Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacy, Central South University, Changsha, China.,School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Xiang-Xin Wu
- Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacy, Central South University, Changsha, China
| | - Hua-Lin Cai
- Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacy, Central South University, Changsha, China.,School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Bi-Kui Zhang
- Department of Pharmacy, Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Clinical Pharmacy, Central South University, Changsha, China.,School of Pharmaceutical Sciences, Central South University, Changsha, China
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16
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Dogra A, Sharma A, Kumar Mandal U, Kotwal P, Bhatt S, Nandi U. Liquid Chromatography Based Methods for Analysis of Disease-Modifying Antirheumatic Drugs (DMARDs) in Biological Matrices. Crit Rev Anal Chem 2019; 49:224-242. [DOI: 10.1080/10408347.2018.1503943] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Ashish Dogra
- PK-PD, Toxicology and Formulation Division, CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
| | - Anjna Sharma
- PK-PD, Toxicology and Formulation Division, CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
| | - Uttam Kumar Mandal
- Department of Pharmaceutical Sciences & Technology, Maharaja Ranjit Singh Punjab Technical University, Punjab, India
| | - Pankul Kotwal
- PK-PD, Toxicology and Formulation Division, CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
| | - Shipra Bhatt
- PK-PD, Toxicology and Formulation Division, CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
| | - Utpal Nandi
- PK-PD, Toxicology and Formulation Division, CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Integrative Medicine, Jammu & Kashmir, India
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17
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Tomečková V, Tóth Š, Tóth T, Komanický V, Krajčíková K, Široká M, Glinská G, Pella D, Mašlanková J, Tomečko M, Hakim T, Štefanič P. Analysis of Bowel Diseases from Blood Serum by Autofluorescence and Atomic Force Microscopy Techniques. OPEN CHEM 2018. [DOI: 10.1515/chem-2018-0024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractDiagnosis of bowel diseases is often difficult and time consuming since it is not always possible to obtain adequate information by the conventional diagnostic methods to set up a diagnosis and exclude nongastrointestinal causes of symptoms. The aim of this study was to investigate the structure of blood serum samples of patients with selected intestinal diseases. The blood serum samples of patients (N=35) with selected diagnoses (mesenteric thrombosis, inflammatory bowel disease, duodenal ulcers, sepsis, enterorrhagia, sigmoid colon resection, small intestine cancer) and of healthy subjects were evaluated by synchronous fluorescence fingerprint and atomic force microscopy. Autofluorescence of blood serum studied at λex = 280 nm showed significant decrease of fluorescence intensity in patients with all types of diseases affecting bowels in comparison with the healthy control patients. The blood serum surface of ill patients showed significant differences in comparison with control group samples after atomic force microscopy evaluation as well. Irregularly placed small globular units of irregular shape in small amounts are possible to observe in patients with intestine ischemia. Fluorescence analysis and atomic force microscopy showed the ability to rapidly reflect qualitative and quantitative changes of proteins in blood serum samples of patients. These sensitive methods could be beneficial for monitoring the progression of both acute or chronic bowel diseases.
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Affiliation(s)
- Vladimíra Tomečková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Štefan Tóth
- 1st Department of Internal Medicine, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Tímea Tóth
- 1st Department of Internal Medicine, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Vladimír Komanický
- Institute of Physics, Faculty of Science, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Kristína Krajčíková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Monika Široká
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Gabriela Glinská
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Dominik Pella
- Department of Cardiology, East Slovak Institute of Cardiovascular Disease in Košice, Košice, Slovak Republic
| | - Jana Mašlanková
- Department of Medical and Clinical Biochemistry, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Marián Tomečko
- Department of Vascular Surgery, East Slovak Institute of Cardiovascular Disease in Košice, Košice, Slovak Republic
| | - Tamer Hakim
- 1st Department of Internal Medicine, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Peter Štefanič
- Department of Vascular Surgery, East Slovak Institute of Cardiovascular Disease in Košice, Košice, Slovak Republic
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18
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Capillary Electrophoresis Hyphenated with Mass Spectrometry for Determination of Inflammatory Bowel Disease Drugs in Clinical Urine Samples. Molecules 2017; 22:molecules22111973. [PMID: 29140288 PMCID: PMC6150202 DOI: 10.3390/molecules22111973] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 11/09/2017] [Accepted: 11/10/2017] [Indexed: 01/01/2023] Open
Abstract
Azathioprine is the main thiopurine drug used in the treatment of immune-based inflammations of gastrointestinal tract. For the purpose of therapy control and optimization, effective and reliable analytical methods for a rapid drug monitoring in biological fluids are essential. Here, we developed a separation method based on the capillary electrophoresis (CE) hyphenated with tandem mass spectrometry (MS/MS) for the simultaneous determination of azathioprine and its selected metabolites (6-thioguanine, 6-mercaptopurine, and 6-methylmercaptopurine) as well as other co-medicated drugs (mesalazine, prednisone, and allopurinol). The optimized CE-MS/MS conditions provided a very efficient and stable system for the separation and sensitive detection of these drugs in human urine matrices. The developed method was successfully applied for the assay of the targeted drugs and their selected metabolites in urine samples collected from patients suffering from inflammatory bowel disease (IBD) and receiving azathioprine therapy. The developed CE-MS/MS method, due to its reliability, short analysis time, production of complex clinical profiles, and favorable performance parameters, evaluated according to FDA guidelines for bioanalytical method validation, is proposed for routine clinical laboratories to optimize thiopurine therapy, estimate enzymatic activity, and control patient compliance with medication and co-medication.
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19
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CTAB immobilized carbon paste electrode for the determination of mesalazine: A cyclic voltammetric method. SENSING AND BIO-SENSING RESEARCH 2017. [DOI: 10.1016/j.sbsr.2017.08.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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20
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Ghoreishi SM, Behpour M, Khoobi A, Masoum S. Application of experimental design for quantification and voltammetric studies of sulfapyridine based on a nanostructure electrochemical sensor. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2013.12.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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21
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Štěpánková M, Šelešovská R, Janíková L, Chýlková J. Voltammetric determination of mesalazine in pharmaceutical preparations and biological samples using boron-doped diamond electrode. CHEMICAL PAPERS 2017. [DOI: 10.1007/s11696-017-0135-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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22
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Yousefi S, Bayat S, Rahman MBA, Ibrahim Z, Abdulmalek E. Synthesis and in vitro Bioactivity Evaluation of New Galactose and Fructose Ester Derivatives of 5-Aminosalicylic Acid. Chem Biodivers 2016; 14. [PMID: 28036129 DOI: 10.1002/cbdv.201600362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 12/28/2016] [Indexed: 02/02/2023]
Abstract
Inflammatory bowel disease (IBD) is the main risk factor for developing colorectal cancer which is common in patients of all ages. 5-Aminosalicylic acid (5-ASA), structurally related to the salicylates, is highly active in the treatment of IBD with minor side effects. In this study, the synthesis of galactose and fructose esters of 5-ASA was planned to evaluate the role of glycoconjugation on the bioactivity of the parent drug. The antibacterial activity of the new compounds were evaluated against two Gram-negative and two Gram-positive species of bacteria, with a notable effect observed against Staphylococcus aureus and Escherichia coli in comparisons with the 5-ASA. Cytotoxicity testing over HT-29 and 3T3 cell lines indicated that the toxicity of the new products against normal cells was significantly reduced compared with the original drug, whereas their activity against cancerous cells was slightly decreased. The anti-inflammatory activity test in RAW264.7 macrophage cells indicated that the inhibition of nitric oxide by both of the monosaccharide conjugated derivatives was slightly improved in comparison with the non-conjugated drug.
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Affiliation(s)
- Samira Yousefi
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia
| | - Saadi Bayat
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia
| | - Mohd Basyaruddin Abdul Rahman
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia.,Enzyme and Microbial Technology Centre, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.,Structural and Synthetic Biology Research Center, Malaysia Genome Institute, 43600, Bangi, Selangor, Malaysia
| | - Zalikha Ibrahim
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia
| | - Emilia Abdulmalek
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia.,Enzyme and Microbial Technology Centre, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
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23
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Maráková K, Piešťanský J, Mikuš P. Determination of Drugs for Crohn’s Disease Treatment in Pharmaceuticals by Capillary Electrophoresis Hyphenated with Tandem Mass Spectrometry. Chromatographia 2016. [DOI: 10.1007/s10337-016-3213-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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24
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Jin L, Ding YC, Zhang Y, Xu XQ, Cao Q. A novel pH-enzyme-dependent mesalamine colon-specific delivery system. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:2021-8. [PMID: 27382255 PMCID: PMC4920224 DOI: 10.2147/dddt.s107283] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The aim of the present study was to design a new pH–enzyme double-dependent mesalamine colon-specific delivery system. The drug release behaviors in vitro and pharmacokinetics and biodistribution in vivo were further evaluated. The mean particle diameters of mesalamine-coated microparticles were 312.2 µm. In vitro, a small amount of mesalamine was released in HCl at a pH of 1.2 and PBS medium at a pH of 7.4 for 5 hours, and 71% of the entrapped mesalamine was further released during the subsequent 20 hours of incubation. A greater area under the plasma concentration–time curve (AUC)0–t was obtained for the coated microparticles (1.9-fold) compared to the suspensions group, which indicated that the encapsulated mesalamine had mostly been absorbed in rats over the period of 12 hours. The AUC0–t of the coated microparticles in colon was 2.63-fold higher compared to the suspensions (P<0.05). Hence, mesalamine-coated microparticles are considered to maintain the drug concentration within target ranges for a long period of time.
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Affiliation(s)
- Lei Jin
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Yi-Cun Ding
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Yu Zhang
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Xiao-Qing Xu
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Qin Cao
- Department of Gastroenterology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
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25
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Nigović B, Sadiković M, Jurić S. Electrochemical sensing of mesalazine and its N-acetylated metabolite in biological samples using functionalized carbon nanotubes. Talanta 2016; 147:50-8. [DOI: 10.1016/j.talanta.2015.09.036] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 09/09/2015] [Accepted: 09/12/2015] [Indexed: 11/25/2022]
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26
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Banda J, Lakshmanan R, Katepalli RB, Reddy Venati UK, Koppula R, Shiva Prasad VVS. Determination of mesalazine, a low bioavailability olsalazine metabolite in human plasma by UHPLC-MS/MS: Application to a pharmacokinetic study. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1008:1-10. [PMID: 26606108 DOI: 10.1016/j.jchromb.2015.11.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 10/28/2015] [Accepted: 11/01/2015] [Indexed: 12/24/2022]
Abstract
Olsalazine sodium, salicylate derivative (prodrug) is effectively bioconverted to mesalazine (5-aminosalicylic acid; 5-ASA), which has an anti-inflammatory activity in ulcerative colitis. In this article, a novel highly sensitive and selective method was developed and validated to determine mesalazine in human plasma using a derivatization technique to enhance the signal intensity by using ultra- high performance liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS) with an electrospray ionization interface. The sample preparation consisted of a derivatization with propionyl anhydride followed by liquid liquid extraction (LLE) to remove the interference and minimize the matrix effect of human plasma. The multiple reaction monitoring (MRM) mode of the negative ion was performed and the transitions of m/z 208.1→107.0 and m/z 211.1→110.1 were used to measure the derivative of mesalazine and mesalazine-d3. The chromatographic separation was achieved using kinetex XB-C18 (100×4.6mm 2.6μ) analytical column with 0.1% formic acid in water and acetonitrile as mobile phase with a gradient elution. Nominal retention times of mesalazine and IS were 3.08 and 3.07min, respectively. Absolute recovery was found to be between 82-95% for analyte and about 78% for IS. The standard curves was linear (r(2)>0.995) in the concentration range 0.10 to 12.0ng/mL with lower limit of quantification (LLOQ) in human plasma was 0.10ng/mL. The average intra-day/inter-day precision values (%CV) were in the range from 0.6-2.9 % and 1.3-3.8 %, respectively, while the average accuracy value was 103.8-107.2%. This method has been successfully applied to the human pharmacokinetics of olsalazine sodium 250mg capsules following single oral administration.
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Affiliation(s)
- Jagadeesh Banda
- Bioanalytical Department, QPS Bioserve India Pvt. Ltd, Balanagar, Hyderabad 500 037, India.
| | - Ramalingam Lakshmanan
- Bioanalytical Department, QPS Bioserve India Pvt. Ltd, Balanagar, Hyderabad 500 037, India
| | - Ramesh Babu Katepalli
- Bioanalytical Department, QPS Bioserve India Pvt. Ltd, Balanagar, Hyderabad 500 037, India
| | | | - Ramesh Koppula
- Bioanalytical Department, QPS Bioserve India Pvt. Ltd, Balanagar, Hyderabad 500 037, India
| | - V V S Shiva Prasad
- Bioanalytical Department, QPS Bioserve India Pvt. Ltd, Balanagar, Hyderabad 500 037, India
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27
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Li YH, Zhang M, Xiao HT, Fu HB, Ho A, Lin CY, Huang Y, Lin G, Bian ZX. Addition of Berberine to 5-Aminosalicylic Acid for Treatment of Dextran Sulfate Sodium-Induced Chronic Colitis in C57BL/6 Mice. PLoS One 2015; 10:e0144101. [PMID: 26642326 PMCID: PMC4671595 DOI: 10.1371/journal.pone.0144101] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 11/12/2015] [Indexed: 02/06/2023] Open
Abstract
Ulcerative colitis (UC) is a common chronic remitting disease but without satisfactory treatment. Alternative medicine berberine has received massive attention for its potential in UC treatment. Conventional therapies with the addition of berberine are becoming attractive as novel therapies in UC. In the present study, we investigated the preclinical activity of a conventional oral 5-aminosalicylic acid (5-ASA) therapy plus berberine in experimental colitis. A subclinical dose of 5-ASA (200 mg/kg/day) alone or 5-ASA plus berberine (20 mg/kg/day) was orally administered for 30 days to C57BL/6 mice with colitis induced by three cycles of 2% dextran sulfate sodium (DSS). The disease severity, inflammatory responses, drug accumulation and potential toxicity of colitis mice were examined. The results showed that comparing to 5-ASA alone, 5-ASA plus berberine more potently ameliorated DSS-induced disease severity, colon shortening, and colon histological injury. Further, the up-regulation in mRNA level of colonic TNF-α as well as NFκB and JAK2 phosphorylation caused by DSS were more pronouncedly reversed in animals treated with the combination therapy than those treated with 5-ASA alone. Moreover, the addition of berberine to 5-ASA more significantly inhibited lymphocyte TNF-α secretion of DSS mice than 5-ASA alone. In the meanwhile, no extra drug accumulation or potential toxicity to major organs of colitis mice was observed with this combination treatment. In summary, our studies provide preclinical rationale for the addition of berberine to 5-ASA as a promising therapeutic strategy in clinic by reducing dose of standard therapy.
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Affiliation(s)
- Yan-hong Li
- Lab of Brain and Gut Research, Hong Kong Chinese Medicine Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Man Zhang
- Lab of Brain and Gut Research, Hong Kong Chinese Medicine Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Hai-tao Xiao
- Lab of Brain and Gut Research, Hong Kong Chinese Medicine Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Hai-bo Fu
- Lab of Brain and Gut Research, Hong Kong Chinese Medicine Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Alan Ho
- Lab of Brain and Gut Research, Hong Kong Chinese Medicine Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Cheng-yuan Lin
- Lab of Brain and Gut Research, Hong Kong Chinese Medicine Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Yu Huang
- School of Biomedical Sciences, Chinese University of Hong Kong, Hong Kong, China
| | - Ge Lin
- School of Biomedical Sciences, Chinese University of Hong Kong, Hong Kong, China
| | - Zhao-xiang Bian
- Lab of Brain and Gut Research, Hong Kong Chinese Medicine Research Center, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
- * E-mail:
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28
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Determination of ciprofloxacin and levofloxacin in human sputum collected from cystic fibrosis patients using microextraction by packed sorbent-high performance liquid chromatography photodiode array detector. J Chromatogr A 2015; 1419:58-66. [DOI: 10.1016/j.chroma.2015.09.075] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 09/08/2015] [Accepted: 09/21/2015] [Indexed: 11/20/2022]
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29
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Torkashvand M, Gholivand M, Taherkhani F. Fabrication of an electrochemical sensor based on computationally designed molecularly imprinted polymer for the determination of mesalamine in real samples. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 55:209-17. [DOI: 10.1016/j.msec.2015.05.031] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 03/21/2015] [Accepted: 05/08/2015] [Indexed: 11/28/2022]
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30
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Simultaneous determination of eperisone hydrochloride and paracetamol in mouse plasma by high performance liquid chromatography-photodiode array detector. J Chromatogr A 2015; 1388:79-86. [DOI: 10.1016/j.chroma.2015.02.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 02/02/2015] [Accepted: 02/03/2015] [Indexed: 12/19/2022]
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31
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Elbashir AA, Abdalla FAA, Aboul-Enein HY. Supramolecular interaction of 18-crown-6 ether with mesalazine and spectrofluorimetric determination of mesalazine in pharmaceutical formulations. LUMINESCENCE 2015; 30:1250-6. [DOI: 10.1002/bio.2888] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 01/09/2015] [Accepted: 01/27/2015] [Indexed: 11/12/2022]
Affiliation(s)
- Abdalla A. Elbashir
- Chemistry Department, Faculty of Science; University of Khartoum; Khartoum 11115 Sudan
| | | | - Hassan Y. Aboul-Enein
- Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division; National Research Centre; Dokki Cairo 12311 Egypt
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32
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Meshki M, Behpour M, Masoum S. Application of Fe doped ZnO nanorods-based modified sensor for determination of sulfamethoxazole and sulfamethizole using chemometric methods in voltammetric studies. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2014.12.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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33
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Locatelli M, Cifelli R, Carlucci G, Romagnoli A. Stability study of Prulifloxacin and Ulifloxacin in human plasma by HPLC–DAD. J Enzyme Inhib Med Chem 2015; 31:106-11. [DOI: 10.3109/14756366.2015.1004062] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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34
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Yousefi S, Bayat S, Abdul Rahman MB, Ismail IS, Saki E, Abdulmalek E. Synthesis and in vitro bioactivity evaluation of new glucose and xylitol ester derivatives of 5-aminosalicylic acid. RSC Adv 2015. [DOI: 10.1039/c5ra19623j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Synthesis,in vitroanti-bacterial, anti-inflammatory and anti-cancer activity evaluations andin silicostudy of monosaccharide derivatives of mesalazine in comparison with parent drug.
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Affiliation(s)
- Samira Yousefi
- Department of Chemistry
- Faculty of Science
- Universiti Putra Malaysia
- 43400 UPM Serdang
- Malaysia
| | - Saadi Bayat
- Department of Chemistry
- Faculty of Science
- Universiti Putra Malaysia
- 43400 UPM Serdang
- Malaysia
| | | | - Intan Safinar Ismail
- Department of Chemistry
- Faculty of Science
- Universiti Putra Malaysia
- 43400 UPM Serdang
- Malaysia
| | - Elnaz Saki
- Department of Cell and Molecular Biology
- Faculty of Biotechnology and Biomolecular Sciences
- Universiti Putra Malaysia
- 43400 Serdang
- Malaysia
| | - Emilia Abdulmalek
- Department of Chemistry
- Faculty of Science
- Universiti Putra Malaysia
- 43400 UPM Serdang
- Malaysia
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35
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Elbashir AA, Altayib Alasha Abdalla F, Aboul-Enein HY. Host-guest inclusion complex of mesalazine and β-cyclodextrin and spectrofluorometric determination of mesalazine. LUMINESCENCE 2014; 30:444-50. [DOI: 10.1002/bio.2758] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Accepted: 07/24/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Abdalla A. Elbashir
- Chemistry Department, Faculty of Science; University of Khartoum; Khartoum 11115 Sudan
| | | | - Hassan Y. Aboul-Enein
- Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division; National Research Centre; Dokki Cairo 12311 Egypt
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36
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Qin J, Di X, Wang X, Liu Y. Development and validation of an LC-MS/MS method for the determination of mesalazine in beagle dog plasma and its application to a pharmacokinetic study. Biomed Chromatogr 2014; 29:261-7. [DOI: 10.1002/bmc.3270] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Revised: 05/05/2014] [Accepted: 05/15/2014] [Indexed: 12/24/2022]
Affiliation(s)
- Juan Qin
- Key Laboratory of Drug Metabolism and Pharmacokinetics, School of Pharmacy; Shenyang Pharmaceutical University; 103 Wenhua Road Shenyang 110016 People's Republic of China
| | - Xin Di
- Key Laboratory of Drug Metabolism and Pharmacokinetics, School of Pharmacy; Shenyang Pharmaceutical University; 103 Wenhua Road Shenyang 110016 People's Republic of China
| | - Xin Wang
- Key Laboratory of Drug Metabolism and Pharmacokinetics, School of Pharmacy; Shenyang Pharmaceutical University; 103 Wenhua Road Shenyang 110016 People's Republic of China
| | - Youping Liu
- Key Laboratory of Drug Metabolism and Pharmacokinetics, School of Pharmacy; Shenyang Pharmaceutical University; 103 Wenhua Road Shenyang 110016 People's Republic of China
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37
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Ramírez-Alcántara V, Montrose MH. Acute murine colitis reduces colonic 5-aminosalicylic acid metabolism by regulation of N-acetyltransferase-2. Am J Physiol Gastrointest Liver Physiol 2014; 306:G1002-10. [PMID: 24742986 PMCID: PMC4042117 DOI: 10.1152/ajpgi.00389.2013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Pharmacotherapy based on 5-aminosalicylic acid (5-ASA) is a preferred treatment for ulcerative colitis, but variable patient response to this therapy is observed. Inflammation can affect therapeutic outcomes by regulating the expression and activity of drug-metabolizing enzymes; its effect on 5-ASA metabolism by the colonic arylamine N-acetyltransferase (NAT) enzyme isoforms is not firmly established. We examined if inflammation affects the capacity for colonic 5-ASA metabolism and NAT enzyme expression. 5-ASA metabolism by colonic mucosal homogenates was directly measured with a novel fluorimetric rate assay. 5-ASA metabolism reported by the assay was dependent on Ac-CoA, inhibited by alternative NAT substrates (isoniazid, p-aminobenzoylglutamate), and saturable with Km (5-ASA) = 5.8 μM. A mouse model of acute dextran sulfate sodium (DSS) colitis caused pronounced inflammation in central and distal colon, and modest inflammation of proximal colon, defined by myeloperoxidase activity and histology. DSS colitis reduced capacity for 5-ASA metabolism in central and distal colon segments by 52 and 51%, respectively. Use of selective substrates of NAT isoforms to inhibit 5-ASA metabolism suggested that mNAT2 mediated 5-ASA metabolism in normal and colitis conditions. Western blot and real-time RT-PCR identified that proximal and distal mucosa had a decreased mNAT2 protein-to-mRNA ratio after DSS. In conclusion, an acute colonic inflammation impairs the expression and function of mNAT2 enzyme, thereby diminishing the capacity for 5-ASA metabolism by colonic mucosa.
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Affiliation(s)
| | - Marshall H. Montrose
- Department of Molecular and Cellular Physiology, University of Cincinnati, Cincinnati, Ohio
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38
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Sahoo NK, Sahu M, Srinivasa Rao P, Ghosh G. Validation of stability indicating RP-HPLC method for the estimation of mesalamine in bulk and tablet dosage form. Pharm Methods 2013. [DOI: 10.1016/j.phme.2013.12.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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39
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Shahrokhian S, Hosseini P, Kamalzadeh Z. Investigation of the Electrochemical Behavior of Mesalazine on the Surface of a Glassy Carbon Electrode Modified with CNT/PPY Doped by 1,5-Naphthalenedisulfonic Acid. ELECTROANAL 2013. [DOI: 10.1002/elan.201300333] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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40
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Hartzell AL, Maldonado-Gómez MX, Yang J, Hutkins RW, Rose DJ. In vitro digestion and fermentation of 5-formyl-aminosailcylate-inulin: A potential prodrug of 5-aminosalicylic acid. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.bcdf.2013.08.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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41
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Han M, Jun SH, Lee JH, Park KU, Song J, Song SH. Method for simultaneous analysis of nine second-line anti-tuberculosis drugs using UPLC-MS/MS. J Antimicrob Chemother 2013; 68:2066-73. [PMID: 23657802 DOI: 10.1093/jac/dkt154] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Therapeutic drug monitoring (TDM) of anti-tuberculosis (TB) drugs is beneficial for patients responding slowly to treatment and those with multidrug-resistant TB. We used ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) to develop a rapid method for simultaneously measuring the blood concentrations of nine second-line anti-TB drugs: streptomycin, kanamycin, clarithromycin, cycloserine, moxifloxacin, levofloxacin, para-aminosalicylic acid, prothionamide and linezolid. METHODS Serum samples were extracted with acidified methanol and neutralized with NaOH. A Waters Acquity HSS T3 column and gradients of ammonium formate and acetonitrile in 0.1% formic acid were used for UPLC separation. Drug concentrations were determined by multiple reaction monitoring in positive ion mode, and assay performance was evaluated. We applied this method to TDM, analysing random serum samples from 85 patients treated with second-line drugs. RESULTS Sample preparation using acidified methanol extraction followed by neutralization yielded good recovery and ionization efficiency, with chromatographic separation achieved within 3 min per sample. Within-run and between-run precisions were 1.7%-7.5% and 1.7%-12.4%, respectively, at concentrations representing low and high levels for the nine drugs. Lower limits of detection and quantification were 0.025-0.5 and 0.25-5.0 μg/mL, respectively. Linearity was acceptable at five concentrations for each drug. No ion suppression was observed at the retention time for most compounds, except for streptomycin, kanamycin and cycloserine, which were eluted close to the void volume of the column. In a limited pilot study, all quantifiable human samples had values within the validated assay ranges. CONCLUSIONS The performance of our MS/MS detection technique was generally acceptable. The method provided rapid, sensitive and reproducible quantification of nine second-line anti-TB drugs and should facilitate drug monitoring during treatment.
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Affiliation(s)
- Minje Han
- Department of Laboratory Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, South Korea
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Huttunen KM, Tani N, Juvonen RO, Raunio H, Rautio J. Design, synthesis, and evaluation of novel cyclic phosphates of 5-aminosalicylic acid as cytochrome p450-activated prodrugs. Mol Pharm 2012; 10:532-7. [PMID: 22937971 DOI: 10.1021/mp300330v] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Four novel cyclic phosphates of the anti-inflammatory agent 5-aminosalicylic acid (5-ASA) were designed and synthesized as cytochrome P450 (CYP)-activated prodrugs. These prodrugs can be used for targeting into gut wall, since these types of cyclic phosphates are known to be activated mainly by CYP3A forms, which are expressed not only in the liver but also in the small intestine and to a lesser extent in the colon. The present study shows that aromatic ring activating substituents, like chlorine, are definitely needed to obtain the desired enzymatic cleavage of the cyclic phosphate prodrugs of 5-ASA. However, the position of the activating substituent has also a strong impact on the chemical stability, and therefore, an appropriate balance between the rates of prodrug bioactivation and chemical stability needs to be taken into consideration in future studies on cyclic phosphate prodrugs of 5-ASA.
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Affiliation(s)
- Kristiina M Huttunen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211 Kuopio, Finland
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Patel K, Patel C, Panigrahi B, Parikh A, Patel H. Development and validation of spectrophotometric methods for the estimation of mesalamine in tablet dosage forms. J Young Pharm 2011; 2:284-8. [PMID: 21042487 PMCID: PMC2964759 DOI: 10.4103/0975-1483.66789] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Three simple and sensitive visible spectrophotometric methods (A, B, and C) have been developed for the quantitative estimation of mesalamine in bulk drug and pharmaceutical dosage forms. Methods were based on the formation of colored chromogens, which were measured at 552 nm, 440 nm, and 494 nm, respectively. The results obtained with the proposed methods were found to be unsatisfactory with the labeled amounts when the tablet dosage forms were analyzed.
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Affiliation(s)
- Km Patel
- Department of Analysis, Shri Sarvajanik Pharmacy College, Near Arvind Baug, Mehsana - 384 001, Gujarat, India
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Incurred sample reanalysis (ISR): a decisive tool in bioanalytical research. Bioanalysis 2011; 3:1007-24. [DOI: 10.4155/bio.11.76] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The AAPS Workshop 2008 on Current Topics in GLP Bioanalysis: Assay Reproducibility for Incurred Samples was the defining moment in establishing incurred sample reanalysis (ISR) as a mandatory exercise in demonstrating assay reproducibility using incurred (study) samples. The importance of ISR can be envisaged from its role in clinical as well as non-clinical studies. Incurred samples can differ significantly in their composition when compared with the calibration standards and quality control samples that are used to validate the developed method. The present article attempts to summarize five troubleshooting cases encountered in the analyses of incurred samples for bioanalytical methods developed in our laboratory for mesalamine, hydrochlorothiazide, clopidogrel, sildenafil and rabeprazole. The issues identified were related to: sample inhomogeneity, sample processing error, impact of buffer pH during sample preparation, instability of metabolite and change in laboratory environment. The steps taken to trace and correct these incidents are discussed with adequate data. These examples will further broaden the scope and emphasize the significance of ISR. We believe this investigation will help to develop more reliable and efficient bioanalytical methods.
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Elmasry MS, Blagbrough IS, Rowan MG, Saleh HM, Kheir AA, Rogers PJ. Quantitative HPLC analysis of mebeverine, mesalazine, sulphasalazine and dispersible aspirin stored in a Venalink monitored dosage system with co-prescribed medicines. J Pharm Biomed Anal 2010; 54:646-52. [PMID: 21106317 DOI: 10.1016/j.jpba.2010.10.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2010] [Revised: 10/04/2010] [Accepted: 10/04/2010] [Indexed: 11/16/2022]
Abstract
An HPLC method for the quantitative analysis of mebeverine HCl, 5-aminosalicylic acid (5-ASA), sulphasalazine and dispersible aspirin has been developed and then applied to these specific medicines when stored, with other medications, in Venalink blister packs (monitored dosage system) for periods of up to 35 days. Chromatographic separation was achieved on a reversed-phase C(12) column with an isocratic mixture of methanol, water and acetic acid as the mobile phase. The method was validated regarding: accuracy, precision, detection limits, quantification limits, specificity and robustness.
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Affiliation(s)
- Manal S Elmasry
- Department of Pharmacy and Pharmacology, University of Bath, Bath, UK
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Koseoglu Z, Satar S, Kara B, Sebe A, Kosenli O. An unusual case of mesalazine intoxication: Oral and rectal overloading of the rectal suppository form. Hum Exp Toxicol 2010; 30:772-6. [DOI: 10.1177/0960327110379249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Drugs containing 5-acetylsalicylic acid (5-ASA) have been commonly used for inflammatory bowel diseases for more than half a century, but no case about overdose of suppository form of mesalazine which was taken both orally and rectally has been reported in the related literature up to now. In the present case, a 20-year-old male patient who took 14.5 g of mesalazine rectally and orally for suicide purpose is discussed. He was an ulcerative colitis patient and depressed about his illness and routine life traffic. Although it was hard for him to take the suppository form orally because of its bad taste and structure, he took it with the help of water. In the patient’s colonoscopy, diffuse hyperemia and edema extending from the anal channel to the proximal rectal mucosa and a 1.5 cm diameter ulcer expanding from anal channel through the rectum were identified. No pathology was found in the upper gastrointestinal endoscopy. Routine laboratory examination was performed and no abnormality was identified in the patient’s total blood account, biochemical parameters and full-urine examination. In the control rectoscopy applied to the patient 15 days later, recovery of the ulcer was observed and he was discharged to be followed in the psychiatry clinic.
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Affiliation(s)
- Zikret Koseoglu
- Department of Emergency, Adana Numune Research and Education Hospital, Adana, Turkey
| | - Salim Satar
- Department of Emergency, Adana Numune Research and Education Hospital, Adana, Turkey
| | - Banu Kara
- Department of Gastroenterology, Adana Numune Research and Education Hospital, Adana, Turkey,
| | - Ahmet Sebe
- Department of Emergengy, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Ozgun Kosenli
- Department of Emergency, Adana Numune Research and Education Hospital, Adana, Turkey
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