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Li T, Jia L, Du R, Liu C, Huang S, Yu H, Han L, Chen X, Wang Y, Jiang M. Comparative investigation of aerial part and root in Lamiophlomis rotata using UPLC-Q-Orbitrap-MS coupled with chemometrics. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Gackowski M, Przybylska A, Kruszewski S, Koba M, Mądra-Gackowska K, Bogacz A. Recent Applications of Capillary Electrophoresis in the Determination of Active Compounds in Medicinal Plants and Pharmaceutical Formulations. Molecules 2021; 26:4141. [PMID: 34299418 PMCID: PMC8307982 DOI: 10.3390/molecules26144141] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/29/2021] [Accepted: 07/05/2021] [Indexed: 11/28/2022] Open
Abstract
The present review summarizes scientific reports from between 2010 and 2019 on the use of capillary electrophoresis to quantify active constituents (i.e., phenolic compounds, coumarins, protoberberines, curcuminoids, iridoid glycosides, alkaloids, triterpene acids) in medicinal plants and herbal formulations. The present literature review is founded on PRISMA guidelines and selection criteria were formulated on the basis of PICOS (Population, Intervention, Comparison, Outcome, Study type). The scrutiny reveals capillary electrophoresis with ultraviolet detection as the most frequently used capillary electromigration technique for the selective separation and quantification of bioactive compounds. For the purpose of improvement of resolution and sensitivity, other detection methods are used (including mass spectrometry), modifiers to the background electrolyte are introduced and different extraction as well as pre-concentration techniques are employed. In conclusion, capillary electrophoresis is a powerful tool and for given applications it is comparable to high performance liquid chromatography. Short time of execution, high efficiency, versatility in separation modes and low consumption of solvents and sample make capillary electrophoresis an attractive and eco-friendly alternative to more expensive methods for the quality control of drugs or raw plant material without any relevant decrease in sensitivity.
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Affiliation(s)
- Marcin Gackowski
- Department of Toxicology and Bromatology, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, A. Jurasza 2 Street, PL–85089 Bydgoszcz, Poland; (A.P.); (M.K.)
| | - Anna Przybylska
- Department of Toxicology and Bromatology, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, A. Jurasza 2 Street, PL–85089 Bydgoszcz, Poland; (A.P.); (M.K.)
| | - Stefan Kruszewski
- Biophysics Department, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Jagiellońska 13 Street, PL–85067 Bydgoszcz, Poland;
| | - Marcin Koba
- Department of Toxicology and Bromatology, Faculty of Pharmacy, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, A. Jurasza 2 Street, PL–85089 Bydgoszcz, Poland; (A.P.); (M.K.)
| | - Katarzyna Mądra-Gackowska
- Department of Geriatrics, Faculty of Health Sciences, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowskiej Curie 9 Street, PL–85094 Bydgoszcz, Poland;
| | - Artur Bogacz
- Department of Otolaryngology and Oncology, Faculty of Medicine, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Skłodowskiej Curie 9 Street, PL–85094 Bydgoszcz, Poland;
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Zhou DD, Zhang Q, Li SP, Yang FQ. Capillary electrophoresis in phytochemical analysis (2014-2017). SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201800108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Dong-Dong Zhou
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing P. R. China
| | - Qian Zhang
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing P. R. China
| | - Shao-Ping Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences; University of Macau; Macao SAR P. R. China
| | - Feng-Qing Yang
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing P. R. China
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Wu L, Li L, Wang M, Shan C, Cui X, Wang J, Ding N, Yu D, Tang Y. Target and non-target identification of chemical components in Lamiophlomis rotata by liquid chromatography/quadrupole time-of-flight mass spectrometry using a three-step protocol. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2016; 30:2145-2154. [PMID: 27470976 DOI: 10.1002/rcm.7695] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 06/27/2016] [Accepted: 07/18/2016] [Indexed: 06/06/2023]
Abstract
RATIONALE As a herbal plant used in traditional Chinese medicine, Lamiophlomis rotata (Benth.) Kudo mainly displays its pharmacological effect by promoting blood circulation and hemostasis, dispelling wind, and acting as an analgesic. To identify the components contained in L. rotata, global detection and structural elucidation of both target and non-target components in the medicinal material was performed. METHODS L. rotata was ultrasonically extracted with methanol. Separation and analysis were achieved using liquid chromatography/quadrupole time-of-flight mass spectrometry (LC/QTOF-MS). A three-step protocol which included (1) potential components screening, (2) collection of qualitative information, and (3) database searching and structural elucidation was used for target and non-target identification. RESULTS A total of 42 components were tentatively identified, which included 12 iridoids (2 aglycones and 10 glucosides), 11 flavonoids (4 aglycones and 7 glucosides), and 13 phenylethanoid glycosides. Moreover, components of L. rotata extract belonging to the three main structural categories could be well separated in a 3D point plot according to their retention times, mass defects and degrees of unsaturation, facilitating the structural classification and identification in the subsequent studies. CONCLUSIONS The results provide a reasonable picture of the components contained in L. rotata extract and promote the further pharmacodynamic and/or pharmacokinetic characterization of this medical material, meanwhile demonstrating the utility of a universal methodology for the systematical study of herbal medicines. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Liang Wu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Center for Drug Safety Evaluation and Research, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Lin Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Center for Drug Safety Evaluation and Research, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Meng Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Center for Drug Safety Evaluation and Research, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Chenxiao Shan
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Analytical Instrumentation Center, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Xiaobing Cui
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Analytical Instrumentation Center, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Jiaying Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Center for Drug Safety Evaluation and Research, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Ning Ding
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Center for Drug Safety Evaluation and Research, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Dan Yu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Center for Drug Safety Evaluation and Research, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yuping Tang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
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Sun Y, Bi Q, Zhang X, Wang L, Zhang X, Dong S, Zhao L. Graphene quantum dots as additives in capillary electrophoresis for separation cinnamic acid and its derivatives. Anal Biochem 2016; 500:38-44. [DOI: 10.1016/j.ab.2016.01.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 01/28/2016] [Accepted: 01/29/2016] [Indexed: 02/07/2023]
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La M, Zhang F, Gao S, Liu X, Wu Z, Sun L, Tao X, Chen W. Constituent analysis and quality control of Lamiophlomis rotata by LC-TOF/MS and HPLC-UV. J Pharm Biomed Anal 2014; 102:366-76. [PMID: 25459936 DOI: 10.1016/j.jpba.2014.09.038] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 09/26/2014] [Accepted: 09/29/2014] [Indexed: 12/28/2022]
Abstract
In the present study, chemical profile analysis for Lamiophlomis rotata, a classic Tibetan folk medicine, was illustrated by an ultra-high performance liquid chromatography quadrupole time-of-flight mass spectrometry (LC-TOF/MS) method, which provided evidence for the certain identification of the main constituents, including iridoids, flavonoids and phenylethanoid glycosides. Among these compounds, nine of them were regarded as marker compounds for the quantitative evaluation of L. rotata, using a simple and reliable method by HPLC with ultraviolet, in combination of chromatographic fingerprint analysis. Separation was achieved on a Waters SunFire C18 analytical column with linear gradient elution of acetonitrile and 0.1% formic acid aqueous solution. The validated method was successfully applied to evaluate twelve batches of L. rotata. Assay results showed that nine compounds did not vary significantly from the aerial parts and the whole plant for each batch, and was consistent with the fingerprint analysis, which confirmed the medicine parts alteration in Chinese Pharmacopoeia from the perspective of chemical components.
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Affiliation(s)
- Mingping La
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Feng Zhang
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Shouhong Gao
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Xiaowei Liu
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Zhijun Wu
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Lianna Sun
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Xia Tao
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Wansheng Chen
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China.
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Yin Y, Huang P, Han Z, Wei G, Zhou C, Wen J, Su B, Wang X, Wang Y. Collagen nanofibers facilitated presynaptic maturation in differentiated neurons from spinal-cord-derived neural stem cells through MAPK/ERK1/2-Synapsin I signaling pathway. Biomacromolecules 2014; 15:2449-60. [PMID: 24955924 DOI: 10.1021/bm500321h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Neural stem cells (NSCs) are deemed to be a potential cell therapy for brain and spinal cord reconstruction and regeneration following injury. In this study, we investigated the role of nanofibrous scaffolds on NSCs-derived neurons in the formation of neural networks. Miniature excitatory postsynaptic currents (mEPSCs) were recorded using the whole-cell patch clamp recording method after the spinal cord-derived NSCs were differentiated into neurons and cultured in vitro for 10-14 days. It was observed that the frequency of mEPSCs in the differentiated neurons cultured on both randomly oriented and aligned collagen nanofibrous scaffolds was higher than that on the collagen-coated control and can be inhibited by an ERK inhibitor (PD98059), indicating that the collagen nanofibers affected the maturation of the synapses from presynaptic sites via the MAPK/ERK1/2 pathway. In addition, both of the collagen nanofibers increased the phosphorylation of Synapsin I and facilitated the interaction of p-ERK1/2 and p-Synapsin I. All these results suggested that the collagen nanofibrous scaffolds contributed to the presynaptic maturation via the ERK1/2-Synapsin I signaling pathway.
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Affiliation(s)
- Yanling Yin
- Department of Neurobiology and Beijing Institute for Brain Disorders, School of Basic Medical Sciences, Capital Medical University , Beijing 100069, PR China
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