1
|
Shah PA, Shrivastav PS, Sharma VS. Supercritical fluid chromatography for the analysis of antihypertensive Drugs: A short review. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
2
|
Pandya PA, Shah PA, Shrivastav PS. Simultaneous enantioseparation and simulation studies of atenolol, metoprolol and propranolol on Chiralpak® IG column using supercritical fluid chromatography. J Pharm Anal 2022; 11:746-756. [PMID: 35028180 PMCID: PMC8740114 DOI: 10.1016/j.jpha.2020.12.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 12/13/2020] [Accepted: 12/15/2020] [Indexed: 12/11/2022] Open
Abstract
Enantioseparation of three β-blockers, i.e., atenolol, metoprolol and propranolol, was studied on amylose tris(3-chloro-5-methylphenylcarbamate) immobilized chiral stationary phase using supercritical fluid chromatography (SFC). The effect of organic modifiers (methanol, isopropanol and their mixture), column temperature and back pressure on chiral separation of β-blockers was evaluated. Optimum chromatographic separation with respect to resolution, retention, and analysis time was achieved using a mixture of CO2 and 0.1% isopropyl amine in isopropanol: methanol (50:50, V/V), in 75:25 (V/V) ratio. Under the optimized conditions, the resolution factors (Rs) and separation factors (α) were greater than 3.0 and 1.5, respectively. Further, with increase in temperature (25–45 °C) and pressure (100–150 bars) there was corresponding decrease in retention factors (k), α and Rs. However, a reverse trend (α and Rs) was observed for atenolol with increase in temperature. The thermodynamic data from van't Hoff plots revealed that the enantioseparation was enthalpy driven for metoprolol and propranolol while entropy driven for atenolol. To understand the mechanism of chiral recognition and the elution behavior of the enantiomers, molecular docking studies were performed. The binding energies obtained from simulation studies were in good agreement with the elution order found experimentally and also with the free energy values. The method was validated in the concentration range of 0.5–10 μg/mL for all the enantiomers. The limit of detection and limit of quantitation ranged from 0.126 to 0.137 μg/mL and 0.376–0.414 μg/mL, respectively. The method was used successfully to analyze these drugs in pharmaceutical preparations. Simultaneous enantioseparation of three β-blockers in a single analysis using chiral SFC Separation efficiency was mainly dependent on the nature and composition of mobile phase van't Hoff plots revealed enthalpy driven process for metoprolol and propranolol and entropy driven for atenolol Binding energies from molecular docking study were in good agreement with the elution order The results suggested hydrogen bonding and hydrophobic interactions, as the dominant interaction modes.
Collapse
Affiliation(s)
- Pranav A Pandya
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, 380009, India
| | - Priyanka A Shah
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, 380009, India
| | - Pranav S Shrivastav
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, 380009, India
| |
Collapse
|
3
|
Measurements of drugs and metabolites in biological matrices using SFC and SFE-SFC-MS. SEP SCI TECHNOL 2022. [DOI: 10.1016/b978-0-323-88487-7.00004-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
|
4
|
Gordillo R. Supercritical fluid chromatography hyphenated to mass spectrometry for metabolomics applications. J Sep Sci 2020; 44:448-463. [DOI: 10.1002/jssc.202000805] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Ruth Gordillo
- Touchstone Diabetes Center University of Texas Southwestern Medical Center Dallas Texas USA
| |
Collapse
|
5
|
Maccari S, Pace V, Barbagallo F, Stati T, Ambrosio C, Grò MC, Molinari P, Vezzi V, Catalano L, Matarrese P, Patrizio M, Rizzi R, Marano G. Intermittent β-adrenergic blockade downregulates the gene expression of β-myosin heavy chain in the mouse heart. Eur J Pharmacol 2020; 882:173287. [PMID: 32585157 DOI: 10.1016/j.ejphar.2020.173287] [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: 04/23/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 01/14/2023]
Abstract
Expression of the β-myosin heavy chain (β-MHC), a major component of the cardiac contractile apparatus, is tightly regulated as even modest increases can be detrimental to heart under stress. In healthy hearts, continuous inhibition of β-adrenergic tone upregulates β-MHC expression. However, it is unknown whether the duration of the β-adrenergic inhibition and β-MHC expression are related. Here, we evaluated the effects of intermittent β-blockade on cardiac β-MHC expression. To this end, the β-blocker propranolol, at the dose of 15mg/kg, was administered once a day in mice for 14 days. This dosing schedule caused daily drug-free periods of at least 6 h as evidenced by propranolol plasma concentrations and cardiac β-adrenergic responsiveness. Under these conditions, β-MHC expression decreased by about 75% compared to controls. This effect was abolished in mice lacking β1- but not β2-adrenergic receptors (β-AR) indicating that β-MHC expression is regulated in a β1-AR-dependent manner. In β1-AR knockout mice, the baseline β-MHC expression was fourfold higher than in wild-type mice. Also, we evaluated the impact of intermittent β-blockade on β-MHC expression in mice with systolic dysfunction, in which an increased β-MHC expression occurs. At 3 weeks after myocardial infarction, mice showed systolic dysfunction and upregulation of β-MHC expression. Intermittent β-blockade decreased β-MHC expression while attenuating cardiac dysfunction. In vitro studies showed that propranolol does not affect β-MHC expression on its own but antagonizes catecholamine effects on β-MHC expression. In conclusion, a direct relationship occurs between the duration of the β-adrenergic inhibition and β-MHC expression through the β1-AR.
Collapse
Affiliation(s)
- Sonia Maccari
- Center for Gender-Specific Medicine, National Institute of Health, Rome, Italy
| | - Valentina Pace
- Institute of Biochemistry and Cellular Biology, National Council of Research, Monterotondo (RM), Italy
| | | | - Tonino Stati
- Center for Gender-Specific Medicine, National Institute of Health, Rome, Italy
| | - Caterina Ambrosio
- National Center for Drug Research and Evaluation, National Institute of Health, Rome, Italy
| | - Maria Cristina Grò
- National Center for Drug Research and Evaluation, National Institute of Health, Rome, Italy
| | - Paola Molinari
- National Center for Drug Research and Evaluation, National Institute of Health, Rome, Italy
| | - Vanessa Vezzi
- National Center for Drug Research and Evaluation, National Institute of Health, Rome, Italy
| | | | - Paola Matarrese
- Center for Gender-Specific Medicine, National Institute of Health, Rome, Italy
| | - Mario Patrizio
- Center for Gender-Specific Medicine, National Institute of Health, Rome, Italy
| | - Roberto Rizzi
- Fondazione Istituto Nazionale di Genetica Molecolare "Romeo ed Enrica Invernizzi", Milan, Italy; Institute for Biomedical Technologies, National Council of Research, Milan, Italy
| | - Giuseppe Marano
- Center for Gender-Specific Medicine, National Institute of Health, Rome, Italy.
| |
Collapse
|
6
|
Yang Y, Liang Y, Yang J, Ye F, Zhou T, Gongke L. Advances of supercritical fluid chromatography in lipid profiling. J Pharm Anal 2019; 9:1-8. [PMID: 30740251 PMCID: PMC6355828 DOI: 10.1016/j.jpha.2018.11.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 11/16/2018] [Accepted: 11/16/2018] [Indexed: 12/22/2022] Open
Abstract
Supercritical fluid chromatography (SFC) meets with great favor due to its high efficiency, low organic solvent consumption, and the specialty for the identification of the isomeric species. This review describes the advances of SFC in targeted and untargeted lipid profiling. The advancement of the SFC instruments and the stationary phases are summarized. Typical applications of SFC to the targeted and untargeted lipid profiling are discussed in detail. Moreover, the perspectives of SFC in the lipid profiling are also proposed. As a useful and promising tool for investigating lipids in vitro and in vivo, SFC will predictably obtain further development.
Collapse
Affiliation(s)
- Yang Yang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Yanshan Liang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Jina Yang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Fengying Ye
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Ting Zhou
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China
| | - Li Gongke
- School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| |
Collapse
|
7
|
Tan X, Yang J, Yang Q, Li Q. A highly sensitive resonance Rayleigh scattering and colorimetric assay for the recognition of propranolol in β‐adrenergic blocker. LUMINESCENCE 2017; 32:1221-1226. [DOI: 10.1002/bio.3314] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 01/19/2017] [Accepted: 02/15/2017] [Indexed: 12/25/2022]
Affiliation(s)
| | - Jidong Yang
- Chongqing Three Gorges University Wanzhou China
- School of Chemistry and Chemical Engineering Yangtze Normal University Chongqing China
- School of Chemistry and Chemical Engineering Southwest University Chongqing China
| | - Qiong Yang
- School of Chemistry and Chemical Engineering Yangtze Normal University Chongqing China
| | - Qin Li
- Chongqing Medical and Health school Fuling China
| |
Collapse
|
8
|
Abstract
The great impact of cardiovascular diseases in human health has led to the development of a huge number of drugs and therapies to improve the treatment of these diseases. Cardiovascular drug analysis in biological fluids constitutes an important challenge for analytical scientists. There is a clear need for reliable methods to carry out both qualitative and quantitative analysis in a short time of analysis. Different problems such as drug monitoring, analysis of metabolites, study of drugs interactions, drugs residues or degradation products, chiral separation, and screening and confirmation of drugs of abuse in doping control must be solved. New trends in sample preparation, instrumental and column technology advances in LC and innovations in MS are described in this work.
Collapse
|
9
|
Yang J, Tan X, Zhang X, Yang Q, Shen Y. Cu²⁺ functionalized N-acetyl-L-cysteine capped CdTe quantum dots as a novel resonance Rayleigh scattering probe for the recognition of phenylalanine enantiomers. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 151:591-597. [PMID: 26163781 DOI: 10.1016/j.saa.2015.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 06/27/2015] [Accepted: 07/01/2015] [Indexed: 06/04/2023]
Abstract
A simple protocol that can be used to simultaneously determinate enantiomers is extremely intriguing and useful. In this study, we proposed a low-cost, facile, sensitive method for simultaneous determination. The molecular recognition of Cu(2+) functionalized N-acetyl-l-cysteine capped CdTe quantum dots (Cu(2+)-NALC/CdTe QDs) with phenylalanine (PA) enantiomers was investigated based on the resonance Rayleigh scattering (RRS) spectral technique. The RRS intensity of NALC/CdTe QDs is very weak, but Cu(2+) functionalized NALC/CdTe QDs have extremely high RRS intensity, the most important observations are that PA could quench the RRS intensity of Cu(2+)-NALC/CdTe QDs, and that l-PA and d-PA have different degree of influence. In addition, those experimental factors such as acidity, concentration of Cu(2+) and reaction time were investigated in regards to their effects on enantioselective interaction. Finally, the applicability of the chiral recognized sensor for the analysis of chiral mixtures on enantiomers has been demonstrated, and the results that were obtained high precision (<4.63%) and low error (<3.06%).
Collapse
Affiliation(s)
- Jidong Yang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China; School of Chemistry and Environmental Engineering, Chongqing Three Gorges University, Wanzhou, Chongqing 404000, China.
| | - Xuanping Tan
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Xiaoning Zhang
- Department of Mathematics, Sciences & Technology, Paine College, 1235 Fifteenth Street, Augusta, GA 30901, United Sates
| | - Qiong Yang
- School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing, Fuling 408100, China
| | - Yizhong Shen
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| |
Collapse
|
10
|
The many faces of packed column supercritical fluid chromatography – A critical review. J Chromatogr A 2015; 1382:2-46. [DOI: 10.1016/j.chroma.2014.12.083] [Citation(s) in RCA: 282] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 12/15/2014] [Accepted: 12/30/2014] [Indexed: 01/01/2023]
|
11
|
Watanabe A, Watari R, Ogawa K, Shimizu R, Tanaka Y, Takai N, Nezasa KI, Yamaguchi Y. Using improved serial blood sampling method of mice to study pharmacokinetics and drug-drug interaction. J Pharm Sci 2014; 104:955-961. [PMID: 25452230 DOI: 10.1002/jps.24236] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 09/22/2014] [Accepted: 10/08/2014] [Indexed: 11/06/2022]
Abstract
In pharmacokinetic evaluation of mice, using serial sampling methods rather than a terminal blood sampling method could reduce the number of animals needed and lead to more reliable data by excluding individual differences. In addition, using serial sampling methods can be valuable for evaluation of the drug-drug interaction (DDI) potential of drug candidates. In this study, we established an improved method for serially sampling the blood from one mouse by only one incision of the lateral tail vein, and investigated whether our method could be adapted to pharmacokinetic and DDI studies. After intravenous and oral administration of ibuprofen and fexofenadine (BCS class II and III), the plasma concentration and pharmacokinetic parameters were evaluated by our method and a terminal blood sampling method, with the result that both methods gave comparable results (ibuprofen: 63.8 ± 4.0% and 64.4%, fexofenadine: 6.5 ± 0.7% and 7.9%, respectively, in bioavailability). In addition, our method could be adapted to DDI study for cytochrome P450 and organic anion transporting polypeptide inhibition. These results demonstrate that our method can be useful for pharmacokinetic evaluation from the perspective of reliable data acquisition as well as easy handling and low stress to mice and improve the quality of pharmacokinetic and DDI studies.
Collapse
Affiliation(s)
- Ayahisa Watanabe
- Drug Metabolism and Pharmacokinetics, Research Laboratory for Development, Shionogi & Co., Ltd. Toyonaka, Osaka, Japan
| | | | | | | | | | | | | | | |
Collapse
|
12
|
Płotka JM, Biziuk M, Morrison C, Namieśnik J. Pharmaceutical and forensic drug applications of chiral supercritical fluid chromatography. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2013.12.012] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
13
|
Supercritical fluid chromatography as a tool for enantioselective separation; A review. Anal Chim Acta 2014; 821:1-33. [DOI: 10.1016/j.aca.2014.02.036] [Citation(s) in RCA: 126] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 01/31/2014] [Accepted: 02/22/2014] [Indexed: 12/14/2022]
|
14
|
Zhang Q, Huang Y, Guo L, Chen C, Guo D, Chen Y, Fu Y. DNA-based nanocomposite as electrochemical chiral sensing platform for the enantioselective interaction with quinine and quinidine. NEW J CHEM 2014. [DOI: 10.1039/c3nj01559a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A DNA-based nanocomposite was prepared to develop a simple strategy for electrochemical chiral analysis.
Collapse
Affiliation(s)
- Qing Zhang
- Laboratory of Luminescence and Real-Time Analysis (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Yihan Huang
- Laboratory of Luminescence and Real-Time Analysis (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Liju Guo
- Laboratory of Luminescence and Real-Time Analysis (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Cui Chen
- Laboratory of Luminescence and Real-Time Analysis (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Dongmei Guo
- Laboratory of Luminescence and Real-Time Analysis (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Ya Chen
- Laboratory of Luminescence and Real-Time Analysis (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Yingzi Fu
- Laboratory of Luminescence and Real-Time Analysis (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| |
Collapse
|
15
|
Samokhin AS, Revelsky IA, Chepelyansky DA, Parenago OO, Pokrovsky OI, Lepeshkin FD, Ustinovich KB, Revelsky AI. Supercritical fluid chromatography and its application to analysis and preparation of high-purity compounds. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2013. [DOI: 10.1134/s1990793111080100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
16
|
Belal F, El-Brashy AM, El-Enany N, Tolba MM. RATIO DERIVATIVE SPECTROPHOTOMETRIC AND MICELLAR LIQUID CHROMATOGRAPHIC METHODS FOR THE SIMULTANEOUS DETERMINATION OF HYDROCHLOROTHIAZIDE AND PINDOLOL IN PHARMACEUTICAL PREPARATIONS. J LIQ CHROMATOGR R T 2012. [DOI: 10.1080/10826076.2011.627601] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- F. Belal
- a Department of Analytical Chemistry, Faculty of Pharmacy , University of Mansoura , Mansoura , Egypt
| | - A. M. El-Brashy
- a Department of Analytical Chemistry, Faculty of Pharmacy , University of Mansoura , Mansoura , Egypt
| | - N. El-Enany
- a Department of Analytical Chemistry, Faculty of Pharmacy , University of Mansoura , Mansoura , Egypt
| | - M. M. Tolba
- a Department of Analytical Chemistry, Faculty of Pharmacy , University of Mansoura , Mansoura , Egypt
| |
Collapse
|
17
|
Kurawattimath V, Pocha K, Thanga Mariappan T, Trivedi RK, Mandlekar S. A modified serial blood sampling technique and utility of dried-blood spot technique in estimation of blood concentration: application in mouse pharmacokinetics. Eur J Drug Metab Pharmacokinet 2011; 37:23-30. [DOI: 10.1007/s13318-011-0066-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Accepted: 09/06/2011] [Indexed: 11/29/2022]
|
18
|
Vuckovic D, de Lannoy I, Gien B, Yang Y, Musteata FM, Shirey R, Sidisky L, Pawliszyn J. In vivo solid-phase microextraction for single rodent pharmacokinetics studies of carbamazepine and carbamazepine-10,11-epoxide in mice. J Chromatogr A 2011; 1218:3367-75. [DOI: 10.1016/j.chroma.2010.07.060] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2010] [Revised: 07/19/2010] [Accepted: 07/24/2010] [Indexed: 10/19/2022]
|
19
|
Enantiomeric separation of propranolol by normal phase chiral liquid chromatography coupled with tandem mass spectrometry. Se Pu 2011; 29:26-30. [DOI: 10.3724/sp.j.1123.2011.00026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
20
|
Zhang Z, Du X, Li X. Sweeping with Electrokinetic Injection and Analyte Focusing by Micelle Collapse in Two-Dimensional Separation via Integration of Micellar Electrokinetic Chromatography with Capillary Zone Electrophoresis. Anal Chem 2011; 83:1291-9. [DOI: 10.1021/ac102344y] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhaoxiang Zhang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P.R. China
| | - Xiuzhen Du
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P.R. China
| | - Xuemei Li
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P.R. China
| |
Collapse
|
21
|
Solid-phase microextraction in bioanalysis: New devices and directions. J Chromatogr A 2010; 1217:4041-60. [DOI: 10.1016/j.chroma.2009.11.061] [Citation(s) in RCA: 166] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2009] [Revised: 11/03/2009] [Accepted: 11/18/2009] [Indexed: 11/23/2022]
|
22
|
Abstract
β-blockers are a class of antihypertensive drugs that are used for the management of cardiac arrhythmias, cardioprotection after myocardial infarction (heart attack) and hypertension. They have revolutionized the medical management of angina pectoris and are recommended as first-line agents by national and international guidelines. Although β-blockers are still the cornerstone for the treatment of heart failure, some of the drugs in this category are prohibited in several sports requiring vehicle control and bodily movements as they reduce heart rate and tremors, and improve performance. As a result, urine analysis of β-blockers is mandatory in doping control and toxicological screening. The determination of plasma levels of β-blockers helps to ensure noncompliance in patients with persistent hypertonia to confirm the diagnosis of β-blocker poisoning and for therapeutic drug monitoring. This review provides a comprehensive account of various analytical methods developed for detection and quantitation of β-blockers in plasma and urine.
Collapse
|
23
|
|
24
|
Abstract
The bioanalytical applications of supercritical fluid techniques, such as supercritical fluid extraction (SFE) and supercritical fluid chromatography (SFC), are of increasing interest. The main role of these techniques is in the sample preparation and separation of biologically active compounds, particularly drugs and their metabolites, as well as endogenous compounds. An insight is given into the different types of extracting fluids and modifiers, detectors, stationary phases, mobile phases and collection strategies. A critical discussion is presented on the existing state of the art concerning the applications of SFC and SFE with a specific focus on its advantages and limitations in the bioanalytical field. New developments and the possibilities for routine work in the near future are also covered.
Collapse
|
25
|
Zhang Z, Zhang M, Zhang S. Online purification and determination of β-antagonists in blood sample based on heart-cutting CE with electrochemical detection. Electrophoresis 2009; 30:3449-57. [DOI: 10.1002/elps.200900020] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
26
|
Peng SX, Rockafellow BA, Skedzielewski TM, Huebert ND, Hageman W. Improved pharmacokinetic and bioavailability support of drug discovery using serial blood sampling in mice. J Pharm Sci 2009; 98:1877-84. [PMID: 18803263 DOI: 10.1002/jps.21533] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Pharmacokinetic studies in mice traditionally require one animal per time point, resulting in dosing and euthanizing a large number of animals and producing suboptimal quality of pharmacokinetic data due to inter-animal variability and dosing error. These studies are time-consuming and labor-intensive. To improve the throughput and quality of pharmacokinetic evaluation in mice, we have developed a serial blood sampling methodology using the lateral saphenous vein puncture technique. Two marketed drugs, indinavir and rosuvastatin, were selected for this validation study because of their distinctly different physicochemical and pharmacokinetic properties. Each compound was dosed orally and intravenously in mice using both discrete and serial blood sampling methods. The pharmacokinetic results from serial bleeding are in excellent agreement with those from discrete sampling for both compounds. Compared to the discrete sampling, the serial sampling procedure is a more humane method, allowing for rapid and repeated sampling from the same site without the need for anesthesia. The application of this new method has led to a remarkable reduction in animal and compound usage, a significant increase in throughput and speed, and a drastic improvement in pharmacokinetic data quality. This approach is especially useful for the first-tier in vivo pharmacokinetic screening of discovery compounds.
Collapse
Affiliation(s)
- Sean X Peng
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477, USA.
| | | | | | | | | |
Collapse
|
27
|
Zhang ZX, Zhang XW, Zhang SS. Heart-cut capillary electrophoresis for drug analysis in mouse blood with electrochemical detection. Anal Biochem 2009; 387:171-7. [DOI: 10.1016/j.ab.2009.01.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2008] [Revised: 01/20/2009] [Accepted: 01/21/2009] [Indexed: 11/28/2022]
|
28
|
Abstract
This review focuses on the chromatography research that has been carried out within industry or in close cooperation with industry and that has been reported in the scientific literature between 2006 and mid-2008. Companies in the health care sector, such as pharmaceutical and biotechnology companies, are the largest contributors. Industrial research seems to take place in an open environment in cooperation with academia, peer companies, and institutions. Industry appears ready to embrace new technologies as they emerge, but they focus strongly on making chromatography work robustly, reliably, rapidly, and automatically. "Hyphenated" systems that incorporate on-line sample-preparation techniques and mass-spectrometric detection are the rule rather than the exception. Various multidimensional separation methods are finding numerous applications. Strategies aimed at speeding up the development of new chromatographic methods remain the focus of attention. Also, there is a clear trend toward exploring chromatographic methods for parallel processing along with other strategies for high-throughput analysis.
Collapse
Affiliation(s)
- Peter Schoenmakers
- Polymer Analysis Group, Faculty of Science, University of Amsterdam, 1018 WV Amsterdam, The Netherlands.
| |
Collapse
|
29
|
|
30
|
Li F, Hsieh Y, Korfmacher WA. High-performance liquid chromatography-atmospheric pressure photoionization/tandem mass spectrometry for the detection of 17alpha-ethinylestradiol in hepatocytes. J Chromatogr B Analyt Technol Biomed Life Sci 2008; 870:186-91. [DOI: 10.1016/j.jchromb.2008.05.052] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2007] [Revised: 05/26/2008] [Accepted: 05/30/2008] [Indexed: 11/15/2022]
|
31
|
Mangelings D, Vander Heyden Y. Chiral separations in sub- and supercritical fluid chromatography. J Sep Sci 2008; 31:1252-73. [DOI: 10.1002/jssc.200700564] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
32
|
Abbott E, Veenstra TD, Issaq HJ. Clinical and pharmaceutical applications of packed-column supercritical fluid chromatography. J Sep Sci 2008; 31:1223-30. [DOI: 10.1002/jssc.200700579] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
33
|
Li F, Hsieh Y. Supercritical fluid chromatography-mass spectrometry for chemical analysis. J Sep Sci 2008; 31:1231-7. [DOI: 10.1002/jssc.200700581] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
34
|
Affiliation(s)
- Larry T. Taylor
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061-0212
| |
Collapse
|
35
|
Hsieh Y. HPLC-MS/MS in drug metabolism and pharmacokinetic screening. Expert Opin Drug Metab Toxicol 2007; 4:93-101. [DOI: 10.1517/17425255.4.1.93] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
36
|
Current literature in mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2006; 41:1654-1665. [PMID: 17136768 DOI: 10.1002/jms.959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
|