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Cui X, Ni C, Liang C, Gong F, Wang R, Chen G, Zhang Y. Screening and quantitation of forty-six drugs of abuse and toxic compounds in human whole blood by capillary electrophoresis: Application to forensic cases. Microchem J 2019. [DOI: 10.1016/j.microc.2018.09.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Wang B, Dong J, Ji J, Yuan J, Wang J, Wu J, Tan P, Liu Y. Study on the Alkaloids in Tibetan Medicine Aconitum pendulum Busch by HPLC-MSn Combined with Column Chromatography. J Chromatogr Sci 2016; 54:752-8. [PMID: 26896350 DOI: 10.1093/chromsci/bmw002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Indexed: 11/14/2022]
Abstract
A rapid, convenient and effective identification method of alkaloids was established and an attempt on isolating and analyzing the alkaloids in Aconitum pendulum Busch was conducted successfully. In this article, four high-content components including deoxyaconitine, benzoylaconine, aconine and neoline were isolated by using column chromatography. HPLC-MS(n)was employed to deduce the regulations of fragmentation of diterpenoid alkaloids which displayed a characteristic behavior of loss of CO(28u), CH3COOH(60u), CH3OH(32u), H2O(18u) and C6H5COOH(122u). Then, according to fragmentation regulation of mass spectrometry, 42 alkaloids were found inA. pendulum Among them, 38 compounds were identified and 29 alkaloids were reported for the first time for this herb. Therefore, this means that HPLC-MS(n)combined with column chromatography could work as an effective and reliable tool for rapid identification of the chemical components of herbal medicine.
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Affiliation(s)
- Beibei Wang
- Beijing University of Chinese Medicine, Beijing 100102, China
| | - Jie Dong
- Beijing University of Chinese Medicine, Beijing 100102, China
| | - Jiaojiao Ji
- Beijing University of Chinese Medicine, Beijing 100102, China
| | - Jiang Yuan
- Beijing University of Chinese Medicine, Beijing 100102, China
| | - Jiali Wang
- Beijing University of Chinese Medicine, Beijing 100102, China
| | - Jiarui Wu
- Beijing University of Chinese Medicine, Beijing 100102, China
| | - Peng Tan
- Beijing University of Chinese Medicine, Beijing 100102, China
| | - Yonggang Liu
- Beijing University of Chinese Medicine, Beijing 100102, China
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3
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Teng SY, Zhang SX, Niu K, Zhai LJ, Wang SJ. Development and validation of an LC-MS/MS method for the determination of bullatine A in rat plasma: application to a pharmacokinetic study. Biomed Chromatogr 2015; 29:1798-804. [PMID: 26033334 DOI: 10.1002/bmc.3498] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 03/30/2015] [Accepted: 04/20/2015] [Indexed: 11/10/2022]
Abstract
Bullatine A is a diterpenoid alkaloid of Xue-Shang-Yi-Zhi-Hao (Aconitum brachypodum), which is widely used in traditional Chinese medicine for the treatment of rheumatism and pain. The plasma levels of bullatine A were measured by a rapid and sensitive LC-MS/MS method. Samples were prepared using acetonitrile precipitation and the separation of bullatine A was achieved on a Capcell Pak MG-C18 column by isocratic elution using acetonitrile (phase A) and 0.1% formic acid (phase B, pH 4.0; A:B, 30:70, v/v) as the mobile phase at a flow rate of 0.5 mL/min. Detection was performed on a triple-quadrupole tandem mass spectrometer by multiple-reaction monitoring of the transitions at m/z 344.2 → 105.2 for bullatine A and m/z 256.2 → 167.1 for the internal standard. The linearity was found to be within the concentration range of 1.32-440 ng/mL with a lower limit of quantification of 1.32 ng/mL. Only 1.3 min was needed for an each analytical run. This method was successfully applied in the determination of the active component bullatine A in rat plasma after intramuscular administration of A. brachypodum injection.
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Affiliation(s)
- Shi-Yong Teng
- Department of Anesthesiology, the First Hospital of Jilin University, Changchun, 130021, People's Republic of China
| | - Si-Xi Zhang
- Department of Pharmacy, the First Hospital of Jilin University, Changchun, 130021, People's Republic of China
| | - Kai Niu
- Department of Otorhinolaryngology Head and Neck Surgery, the First Hospital of Jilin University, Changchun, 130021, People's Republic of China
| | - Li-Jie Zhai
- Department of Medicine Management, the Second Hospital of Jilin University, Changchun, 130041, People's Republic of China
| | - Shi-Ji Wang
- Department of Critical Care Medicine, the First Hospital of Jilin University, Changchun, 130021, People's Republic of China
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4
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Zhang P, Li Y, Liu G, Sun X, Zhou Y, Deng X, Liao Q, Xie Z. Simultaneous determination of atropine, scopolamine, and anisodamine from Hyoscyamus niger L. in rat plasma by high-performance liquid chromatography with tandem mass spectrometry and its application to a pharmacokinetics study. J Sep Sci 2014; 37:2664-74. [PMID: 25044356 DOI: 10.1002/jssc.201400534] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Revised: 07/13/2014] [Accepted: 07/13/2014] [Indexed: 11/10/2022]
Abstract
In order to investigate the pharmacokinetics of tropane alkaloids in Hyoscyamus niger L., a sensitive and specific high-performance liquid chromatography with tandem mass spectrometry method for the simultaneous determination of atropine, scopolamine, and anisodamine in rat plasma is developed and fully validated, using homatropine as an internal standard. The separation of the four compounds was carried out on a BDS Hypersil C18 column using a mobile phase consisting of acetonitrile and water (containing 10 mmol ammonium acetate). Calibration curves were linear from 0.2 to 40 ng/mL for atropine, scopolamine, and from 0.08 to 20 ng/mL for anisodamine. The precision of three analytes was <5.89% and the accuracy was between -1.04 to 2.94%. This method is successfully applied to rat pharmacokinetics analysis of the three tropane alkaloids after oral administration of H. niger extract. The maximum concentration of these three tropane alkaloids was reached within 15 min, and the maximum concentrations were 31.36 ± 7.35 ng/mL for atropine, 49.94 ± 2.67 ng/mL for scopolamine, and 2.83 ± 1.49 ng/mL for anisodamine. The pharmacokinetic parameters revealed areas under the curve of 22.76 ± 5.80, 16.80 ± 3.08, and 4.31 ± 1.21 ng/h mL and mean residence times of 2.08 ± 0.55, 1.19 ± 0.45, and 3.28 ± 0.78 h for atropine, scopolamine, and anisodamine, respectively.
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Affiliation(s)
- Peiting Zhang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
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Li J, Ye N, Gao C, Zhou T, Ma J. Capillary Coated with Graphene Oxide as Stationary Phase for the Separation of Brucine and Strychnine by Capillary Electrophoresis. J Chromatogr Sci 2014; 53:641-5. [DOI: 10.1093/chromsci/bmu076] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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6
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Gao E, Yu X, Liu T, Li H, Wang P, Wei Y, Zhao Y, Yu Z. Comparative study on effects of single and multiple oral administration of mungbean (Phaseolus radiatus L.) seed extract on the pharmacokinetics of aconitine by UHPLC-MS. Biomed Chromatogr 2014; 28:1313-9. [PMID: 24590733 DOI: 10.1002/bmc.3163] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 12/19/2013] [Accepted: 01/17/2014] [Indexed: 11/08/2022]
Abstract
The study was aimed to investigate the effects of single and multiple oral administration of mungbean (Phaseolus radiatus L.) seed extract (ME) on the pharmacokinetics of aconitine in rats. The Sprague-Dawley rats were randomly divided into three groups (six rats each group). In group 1, rats were orally administered 500 µg/kg aconitine after receiving a single oral dose of 1 g/kg ME. In group 2, rats were orally administered with 500 µg/kg aconitine at day 7 of treatment with 1 g/kg/day ME. In group 3, rats were orally administered with 500 µg/kg aconitine. Blood samples were collected at different time points (0.083, 0.25, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 8.0 and 10.0 h). The concentration of aconitine in rats plasma was determined by a fully validated ultra-high-performance liquid chromatography coupled with mass spectrometry method. The results showed that single and multiple oral co-administration of ME significantly altered the pharmacokinetic parameters of aconitine.
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Affiliation(s)
- Enze Gao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, China
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Li W, Wen J, He J, Cao D, Sun F, Li J, Fan G. Development and validation of a rapid and sensitive assay for the determination of anisodamine in 50 μL of beagle dog plasma by LC-MS/MS. J Sep Sci 2013; 36:3184-90. [PMID: 23897549 DOI: 10.1002/jssc.201300451] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2013] [Revised: 07/20/2013] [Accepted: 07/20/2013] [Indexed: 11/06/2022]
Abstract
A simple, rapid, high-throughput, and highly sensitive LC-MS/MS was developed to determine anisodamine in a small volume (50 μL) of beagle dog plasma using atropine sulfate as the internal standard. The analyte and internal standard were isolated from 50 μL plasma samples after a one-step protein precipitation using Sirocco 96-well protein precipitation filtration plates. The separation was accomplished on a Hanbon Hedera CN column (100 × 4.6 mm, 5 μm) and the run time was 4 min. A Micromass Quatro Ultima mass spectrometer equipped with an ESI source was operated in the multiple reaction monitoring mode with the precursor-to-product ion transitions m/z 306.0→140.0 (anisodamine) and 290.0→123.9 (atropine) used for quantitation. The method was sensitive with a low LOQ of 0.05 ng/mL, and good linearity in the range 0.05-50 ng/mL for anisodamine (r(2) ≥ 0.995). All the validation data, such as accuracy, intra- and interrun precision, were within the required limits. The method was successfully applied to the pharmacokinetic study of anisodamine hydrochloride injection in beagle dogs.
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Affiliation(s)
- Wenxue Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Second Military Medical University, Shanghai, P. R. China; College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, P. R. China; Shanghai Key Laboratory for Pharmaceutical Metabolite Research, Shanghai, P. R. China
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Ye N, Li J, Gao C, Xie Y. Simultaneous determination of atropine, scopolamine, and anisodamine in Flos daturae by capillary electrophoresis using a capillary coated by graphene oxide. J Sep Sci 2013; 36:2698-702. [PMID: 23868645 DOI: 10.1002/jssc.201300304] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Revised: 05/12/2013] [Accepted: 05/31/2013] [Indexed: 12/19/2022]
Abstract
A novel CE method was developed for the separation and determination of three main tropane alkaloids in Flos daturae with a capillary coated by graphene oxide (GO). The GO-coated capillary was characterized by SEM, energy dispersive X-ray spectroscopy, and Raman spectroscopy, and the results indicated that the inner surface of the capillary was partially coated by GO. A phosphate solution (40 mM, pH7.0) containing 20% v/v methanol and 30% v/v acetonitrile was used as the running buffer for the analysis of the atropine, scopolamine, and anisodamine. The linear ranges of atropine, scopolamine, and anisodamine was 0.5-200 μg/mL with satisfactory correlation coefficients (R(2)) > 0.9987, and this novel method provided an efficient separation for three tropane alkaloids as well as a good reproducibility and stability. Finally, the method was successfully applied for the determination of these three tropane alkaloids in plant extracts.
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Affiliation(s)
- Nengsheng Ye
- Department of Chemistry, Capital Normal University, Beijing, PR China.
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9
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Dziomba S, Belka M, Kowalski P, Plenis A, Bączek T. The advances of electromigration techniques applied for alkaloid analysis. Biomed Chromatogr 2013; 27:1312-38. [DOI: 10.1002/bmc.2967] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 05/16/2013] [Accepted: 05/16/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Szymon Dziomba
- Department of Pharmaceutical Chemistry; Medical University of Gdańsk; Hallera 107; 80-416; Gdańsk; Poland
| | - Mariusz Belka
- Department of Pharmaceutical Chemistry; Medical University of Gdańsk; Hallera 107; 80-416; Gdańsk; Poland
| | - Piotr Kowalski
- Department of Pharmaceutical Chemistry; Medical University of Gdańsk; Hallera 107; 80-416; Gdańsk; Poland
| | - Alina Plenis
- Department of Pharmaceutical Chemistry; Medical University of Gdańsk; Hallera 107; 80-416; Gdańsk; Poland
| | - Tomasz Bączek
- Department of Pharmaceutical Chemistry; Medical University of Gdańsk; Hallera 107; 80-416; Gdańsk; Poland
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Mikuš P, Veizerová L, Piešťanský J, Maráková K, Havránek E. On-line coupled capillary isotachophoresis-capillary zone electrophoresis in hydrodynamically closed separation system hyphenated with laser induced fluorescence detection. Electrophoresis 2013; 34:1223-31. [DOI: 10.1002/elps.201200556] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Revised: 12/05/2012] [Accepted: 12/05/2012] [Indexed: 11/05/2022]
Affiliation(s)
- Peter Mikuš
- Department of Pharmaceutical Analysis and Nuclear Pharmacy; Faculty of Pharmacy, Comenius University; Odbojárov; Bratislava; Slovak Republic
| | - Lucia Veizerová
- Department of Pharmaceutical Analysis and Nuclear Pharmacy; Faculty of Pharmacy, Comenius University; Odbojárov; Bratislava; Slovak Republic
| | - Juraj Piešťanský
- Department of Pharmaceutical Analysis and Nuclear Pharmacy; Faculty of Pharmacy, Comenius University; Odbojárov; Bratislava; Slovak Republic
| | - Katarína Maráková
- Department of Pharmaceutical Analysis and Nuclear Pharmacy; Faculty of Pharmacy, Comenius University; Odbojárov; Bratislava; Slovak Republic
| | - Emil Havránek
- Department of Pharmaceutical Analysis and Nuclear Pharmacy; Faculty of Pharmacy, Comenius University; Odbojárov; Bratislava; Slovak Republic
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11
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Capillary electrophoresis methods for the analysis of antimalarials. Part II. Achiral separative methods. J Chromatogr A 2013; 1276:1-11. [DOI: 10.1016/j.chroma.2012.12.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2012] [Accepted: 12/11/2012] [Indexed: 11/18/2022]
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12
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Zhou M, Li Y, Liu C, Ma Y, Mi J, Wang S. Simultaneous determination of lappaconitine hydrobromide and isopropiram fumarate in rabbit plasma by capillary electrophoresis with electrochemiluminescence detection. Electrophoresis 2012; 33:2577-83. [DOI: 10.1002/elps.201100630] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Min Zhou
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province; Key Laboratory of Polymer Materials of Gansu Province; Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education; College of Chemistry & Chemical Engineering; Northwest Normal University; Lanzhou; China
| | | | - Caiyun Liu
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province; Key Laboratory of Polymer Materials of Gansu Province; Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education; College of Chemistry & Chemical Engineering; Northwest Normal University; Lanzhou; China
| | - Yongjun Ma
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province; Key Laboratory of Polymer Materials of Gansu Province; Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education; College of Chemistry & Chemical Engineering; Northwest Normal University; Lanzhou; China
| | - Juan Mi
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province; Key Laboratory of Polymer Materials of Gansu Province; Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education; College of Chemistry & Chemical Engineering; Northwest Normal University; Lanzhou; China
| | - Shulun Wang
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province; Key Laboratory of Polymer Materials of Gansu Province; Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education; College of Chemistry & Chemical Engineering; Northwest Normal University; Lanzhou; China
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Lamalle C, Marini RD, Debrus B, Lebrun P, Crommen J, Hubert P, Servais AC, Fillet M. Development of a generic micellar electrokinetic chromatography method for the separation of 15 antimalarial drugs as a tool to detect medicine counterfeiting. Electrophoresis 2012; 33:1669-78. [DOI: 10.1002/elps.201100621] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Caroline Lamalle
- Laboratory of Analytical Pharmaceutical Chemistry; Department of Pharmacy; CIRM; University of Liège; Belgium
| | | | - Benjamin Debrus
- Laboratory of Analytical Chemistry; Department of Pharmacy; CIRM; University of Liège; Belgium
| | - Pierre Lebrun
- Laboratory of Analytical Chemistry; Department of Pharmacy; CIRM; University of Liège; Belgium
| | - Jacques Crommen
- Laboratory of Analytical Pharmaceutical Chemistry; Department of Pharmacy; CIRM; University of Liège; Belgium
| | - Philippe Hubert
- Laboratory of Analytical Chemistry; Department of Pharmacy; CIRM; University of Liège; Belgium
| | - Anne-Catherine Servais
- Laboratory of Analytical Pharmaceutical Chemistry; Department of Pharmacy; CIRM; University of Liège; Belgium
| | - Marianne Fillet
- Laboratory of Analytical Pharmaceutical Chemistry; Department of Pharmacy; CIRM; University of Liège; Belgium
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Mikuš P, Maráková K, Veizerová L, Piešťanský J, Galba J, Havránek E. 2D Capillary Electrophoresis Hyphenated with Spectral Detection for the Determination of Quinine in Human Urine. J Chromatogr Sci 2012; 50:849-54. [DOI: 10.1093/chromsci/bms083] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Fan YF, Xie Y, Liu L, Ho HM, Wong YF, Liu ZQ, Zhou H. Paeoniflorin reduced acute toxicity of aconitine in rats is associated with the pharmacokinetic alteration of aconitine. JOURNAL OF ETHNOPHARMACOLOGY 2012; 141:701-8. [PMID: 21930193 DOI: 10.1016/j.jep.2011.09.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2011] [Revised: 08/30/2011] [Accepted: 09/02/2011] [Indexed: 05/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE To investigate the influence of paeoniflorin (major bioactive component of Paeonia lactiflora Pall.) on the pharmacokinetic behavior of aconitine (major toxic and bioactive component of Aconitum carmichaeli Debx.) and potential detoxifying effect of paeoniflorin on the acute toxicity of aconitine, which may provide in depth understanding to the toxicity reduction effect of Paeonia lactiflora to Aconitum carmichaeli. MATERIALS AND METHODS Ultra high performance liquid chromatography coupled with triple quadrupole mass spectrometer (UHPLC-MS/MS) was employed to determine the plasma content of aconitine. Aconitine was administrated by oral to SD rats at the dosage of 200 μg/kg with or without paeoniflorin given by intraperitoneal injection at the dosage of 20 mg/kg. Plasma samples were collected for determination and analysis of pharmacokinetic parameters of aconitine. The LD(50) of aconitine and acute animal death induced by aconitine were examined when aconitine was given alone or jointly with paeoniflorin in ICR mice. RESULTS A sensitive, accurate, precise, reliable and repeatable UHPLC-MS/MS method was successfully established for determination of the plasma content of aconitine in 12.5 μL plasma sample. The lower limit of quantification of aconitine was 0.01 ng/mL. Compared with the SD rats that were orally administrated with aconitine alone, the rats received aconitine and co-administrated with paeoniflorin by peritoneal injection showed a remarkably lower C(max) (5.69 ng/mL vs 9.66 ng/mL, P<0.05) and delayed T(max) (70 min vs 46 min, P<0.05), as well as a trend of reduction in AUC(0-t) (1082.75 ng-min/mL vs 1650.27 ng-min/mL, P=0.395). The LD(50) values of aconitine coadministered with 120 or 240 mg/kg of paeoniflorin were obviously increased to 2.30 and 2.15 mg/kg against 1.80 mg/kg of aconitine by oral administration alone. Mice treated with paeoniflorin (240 mg/kg) and aconitine (1.8 mg/kg) together revealed a significant decreased death rate than that received aconitine treatment alone (15% vs 50%, P<0.05). CONCLUSIONS The acute oral toxicity of aconitine in rats was significantly reduced by paeoniflorin; this might result from the alterations of pharmacokinetic behavior of aconitine in the animals by coadministration of paeoniflorin.
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MESH Headings
- Aconitine/administration & dosage
- Aconitine/blood
- Aconitine/pharmacokinetics
- Aconitine/toxicity
- Aconitum/chemistry
- Administration, Oral
- Animals
- Area Under Curve
- Benzoates/administration & dosage
- Benzoates/pharmacology
- Bridged-Ring Compounds/administration & dosage
- Bridged-Ring Compounds/pharmacology
- Calibration
- Chromatography, High Pressure Liquid/standards
- Drugs, Chinese Herbal/administration & dosage
- Drugs, Chinese Herbal/pharmacokinetics
- Drugs, Chinese Herbal/pharmacology
- Drugs, Chinese Herbal/toxicity
- Glucosides/administration & dosage
- Glucosides/pharmacology
- Injections, Intraperitoneal
- Lethal Dose 50
- Male
- Medicine, Chinese Traditional
- Metabolic Clearance Rate
- Mice
- Mice, Inbred ICR
- Monoterpenes
- Paeonia/chemistry
- Plants, Medicinal
- Rats
- Rats, Sprague-Dawley
- Reproducibility of Results
- Tandem Mass Spectrometry/standards
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Affiliation(s)
- Yan Fang Fan
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong, PR China
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Comparison of column-coupled electrophoresis with liquid chromatography methods in food analysis of quinine. ACTA FACULTATIS PHARMACEUTICAE UNIVERSITATIS COMENIANAE 2012. [DOI: 10.2478/v10219-012-0011-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Comparison of column-coupled electrophoresis with liquid chromatography methods in food analysis of quinineComparison of column-coupled electrophoresis with liquid chromatography methods in food analysis of quinine (QUI) is presented in this work. The capillary isotachophoresis (CITP) on-line coupled with capillary zone electrophoresis (CZE) and hyphenated with fibre-based spectrophotometric diode array detection (DAD) was compared with, (i) high performance liquid chromatography (HPLC) method with DAD detection, and (ii) HPLC method with fluorescence detection (FD). These methods were compared through their performance parameters and determined concentrations of QUI in beverages. The concentrations of QUI in two selected bitter drinks determined by the CITP-CZE-DAD method were in a good accordance with the HPLC-DAD and HPLC-FD methods. In addition, the electrophoretic method, as well as the chromatographic methods, was able to separate potential QUI related impurities from the QUI peak. The CITP-CZE-DAD method provided excellent performance parameters that were comparable (precision, accuracy, LOD, robustness) or even better (separation efficiency) than those ones provided by the chromatographic methods. Moreover, the effectivity of the electrophoresis method was higher when considering cost of analysis (equipment, consumption of separation systems), environmental aspects (organicvs. aqueous solvents), on-line sample pretreatment (CITP preconcentration and sample clean-up suitable also for the more complex matrices). Considering these findings, CITP-CZE-DAD was approved as a routine automatized method for the highly reliable quality food control.
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Rabanes HR, Guidote AM, Quirino JP. Capillary electrophoresis of natural products: Highlights of the last five years (2006-2010). Electrophoresis 2011; 33:180-95. [DOI: 10.1002/elps.201100223] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Revised: 09/22/2011] [Accepted: 09/22/2011] [Indexed: 12/14/2022]
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18
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Mikuš P, Maráková K, Veizerová L, Piešt'anský J. Determination of quinine in beverages by online coupling capillary isotachophoresis to capillary zone electrophoresis with UV spectrophotometric detection. J Sep Sci 2011; 34:3392-8. [DOI: 10.1002/jssc.201100633] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 09/12/2011] [Accepted: 09/16/2011] [Indexed: 11/09/2022]
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19
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Yang G, Pan Y, Liu L, Jiang Y. Simultaneous Determination of Strychnine, Brucine, Strychnine N-Oxide and Brucine N-Oxide in Crude and Fermented Nux Vomica by CZE with Ephedrine Hydrochloride as an Internal Standard. Chromatographia 2011. [DOI: 10.1007/s10337-011-1912-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Simultaneous determination of six alkaloids in blood and urine using a hydrophilic interaction liquid chromatography method coupled with electrospray ionization tandem mass spectrometry. Anal Bioanal Chem 2010; 398:1319-27. [DOI: 10.1007/s00216-010-4031-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2010] [Revised: 07/12/2010] [Accepted: 07/13/2010] [Indexed: 11/26/2022]
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Tropane alkaloid analysis by chromatographic and electrophoretic techniques: An update. J Chromatogr B Analyt Technol Biomed Life Sci 2010; 878:1391-406. [DOI: 10.1016/j.jchromb.2010.03.007] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2010] [Revised: 02/27/2010] [Accepted: 03/05/2010] [Indexed: 12/29/2022]
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Tagliaro F, Pascali J, Fanigliulo A, Bortolotti F. Recent advances in the application of CE to forensic sciences: A update over years 2007â2009. Electrophoresis 2010; 31:251-9. [DOI: 10.1002/elps.200900482] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Pharmacokinetics of pefloxacin mesylate in human urine using capillary electrophoresis electrochemiluminescence detection. J Chromatogr B Analyt Technol Biomed Life Sci 2009; 877:2585-8. [DOI: 10.1016/j.jchromb.2009.06.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2008] [Revised: 06/07/2009] [Accepted: 06/12/2009] [Indexed: 11/17/2022]
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Li J, Jiang Y. Rapid and sensitive determination of strychnine and brucine in human urine by capillary electrophoresis with field-amplified sample stacking. Biomed Chromatogr 2009; 24:186-94. [PMID: 19609870 DOI: 10.1002/bmc.1270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A simple, rapid, sensitive and low-cost method using capillary electrophoresis (CE) coupled with field-amplified sample stacking (FASS) has been developed and validated for the simultaneous determination of strychnine and brucine residues in human urine. Before sample loading, a water plug (3.5 kPa, 3 s) was injected to contain sample cations and to permit FASS. Electrokinetic injection at a voltage (20 kV, 25 s) was then used to introduce cations. Separation was performed using 20 mM acetate buffer (pH 3.8) with an applied voltage of 20 kV. The calibration curves were linear over a range of 8.00-2.56 infinity 10(2) ng/mL (r = 0.9995) for strychnine and 10.0-3.20 x 10(2) ng/mL (r = 0.9999) for brucine. Extraction recoveries in urine were greater than 79.6 and 82.8% for strychnine and brucine, respectively, with an RSD of less than 4.9%. The detection limits (signal-to-noise ratio 3) for strychnine and brucine were 2.00 and 2.50 ng/mL, respectively. A urine sample from one healthy female volunteer (26 years old, 50 kg) was pretreated and analyzed. Strychnine and brucine levels in urine could be detected 24 h after administration. On these grounds, this method was feasible for application to preliminary screening of trace levels of abused drugs for both doping control and forensic analysis.
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Affiliation(s)
- Junmei Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Hebei Medical University, 361 East Zhongshan Road, Shijiazhuang City, People's Republic of China
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Pietsch J, Günther J, Henle T, Dreßler J. Simultaneous determination of thirteen plant alkaloids in a human specimen by SPE and HPLC. J Sep Sci 2008; 31:2410-6. [DOI: 10.1002/jssc.200800128] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Abstract
The Solanaceae is comprised of some 2500 species of cosmopolitan plants, especially native to the American continent. They have great value as food, like the well-known potato, tomato and eggplants, and medicines, like species of Atropa, Withania and Physalis, but many plants of this family are toxic, and sometimes lethal to mammals, in particular to man. Some of them also produce hallucinations and perceptual changes. The toxic species of this family are characterized by the occurrence of a variety of chemical compounds, some of which are responsible for the toxicity and lethality observed after ingestion, while others are suspected to be toxic. In this review, the following toxic compounds belonging to different members of the Solanaceae family are described: Tropane alkaloids ( Atropa, Datura, Hyoscyamus, Mandragora); pyrrolidine and pyrrolic alkaloids ( Nierembergia, Physalis, Solanum); protoalkaloids ( Nierembergia); glycoalkaloids ( Lycopersicon, Solanum); nicotine ( Nicotiana); cardenolides ( Cestrum, Nierembergia); capsaicinoids ( Capsicum); kaurene-type tetracyclic diterpenes ( Cestrum); steroidal glycosides ( Cestrum, Solanum); 1,25-dihydroxyvitamin D3 and vitamin D3 ( Cestrum, Solanum, Nierembergia); and withasteroids, withanolides ( Withania), and physalins ( Physalis). Other bioactive chemical constituents of members of this family are sugar esters and lectins. Phenylpropanoids are not included in this paper.
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Tagliaro F, Bortolotti F. Recent advances in the applications of CE to forensic sciences (2005–2007). Electrophoresis 2008; 29:260-8. [DOI: 10.1002/elps.200700708] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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