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Zhou Y, Wang L, Gong ZP, Li YT, Jin Y, Zheng L, Huang Y, He F. [Comparative study on excretion of Shuganning Injection and Scutellariae Radix extract in bile, urine, and feces of rats]. Zhongguo Zhong Yao Za Zhi 2024; 49:809-818. [PMID: 38621885 DOI: 10.19540/j.cnki.cjcmm.20231106.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
Scutellariae Radix extract is one of the important components in Shuganning Injection. In this study, an ultra-performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) method was established for simultaneously determining five components in Shuganning Injection and Scutellariae Radix extract in bile, urine, and feces of rats, so as to reveal the difference in the excretion process of Shuganning Injection and Scutellariae Radix extract in rats and explore the law of the excretion process of the five components in vivo before and after the compatibility of Scutellariae Radix. Rats were injected with Shuganning Injection and Scutellariae Radix extract(4.2 mL·kg~(-1)), respectively, and the excretion of baicalin, baicalein, oroxylin A, oroxylin A-7-O-β-D-glucuronide, and scutellarin in bile, urine, and feces of rats in 24 h was observed. The results showed that except for baicalin, the other four index components were excreted as prototype components in a high proportion after intravenous injection of Shuganning Injection and Scutellariae Radix extract in rats, respectively. The excretion of each component was relatively high in urine and less in feces and bile. After the compatibility of Scutellariae Radix extract, the accumulative excretion of five index components in rats all decreased. Among them, the cumulative excretion of baicalein in bile, urine, and feces significantly decreased by 26.67%, 48.11%, and 31.01%. The cumulative excretion of baicalin in bile, urine, and feces decreased significantly by 70.69%, 19.43%, and 31.22%. The result showed that the five index components in Scutellariae Radix extract were mainly excreted by the kidneys, and other components in Shuganning Injection delayed the excretion process and prolonged the residence time. This study is of great significance for elucidating the compatibility rationality of Shuganning Injection.
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Affiliation(s)
- Yang Zhou
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Ling Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
| | - Yang Jin
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), National Engineering Research Center of Miao's Medicines, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Feng He
- School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
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Xiao JC, Wang L, Zhang L, Chi MY, Huang Y, Gong ZP, Zheng L, He F. [Determination of plasma protein binding rate of Shuganning Injection using equilibrium dialysis and UPLC-MS/MS]. Zhongguo Zhong Yao Za Zhi 2023; 48:6183-6190. [PMID: 38114225 DOI: 10.19540/j.cnki.cjcmm.20230618.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Traditional Chinese medicine(TCM) compound preparations have complex compositions. As a widely used TCM injection, Shuganning Injection, its in vivo processes are not yet fully understood. Determining the plasma protein binding rate is of great significance for pharmacokinetic and pharmacodynamic studies. In this experiment, the equilibrium dialysis method combined with UPLC-MS/MS technology was used to determine the plasma protein binding rates of 10 components, including p-hydroxyacetophenone, caffeic acid, baicalein, oroxylin A, geniposide, baicalin, cynaroside, oroxylin A-7-O-β-D-glucuronide, scutellarin, and hyperoside, in Shuganning Injection in rat and human plasma to provide a theoretical basis for further elucidating the in vivo processes of Shuganning Injection and guiding clinical medication. The results showed that, except for baicalein and geniposide, the plasma protein binding rates of the other eight components were higher in human plasma than in rat plasma, and there were interspecies differences. In human plasma, except for geniposide, caffeic acid, and baicalin, the plasma protein binding rates of the remaining seven components were above 80%, with baicalein and oroxylin A exceeding 90%. All components exhibit a high level of binding to plasma proteins, with the exception of geniposide.
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Affiliation(s)
- Jin-Chao Xiao
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Ling Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Li Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Ming-Yan Chi
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
| | - Feng He
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
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Meng WS, Sun J, Lu Y, Cao TT, Chi MY, Gong ZP, Li YT, Zheng L, Liu T, Huang Y. Biancaea decapetala (Roth) O.Deg. extract exerts an anti-inflammatory effect by regulating the TNF/Akt/NF-κB pathway. Phytomedicine 2023; 119:154983. [PMID: 37586161 DOI: 10.1016/j.phymed.2023.154983] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/13/2023] [Accepted: 07/15/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Biancaea decapetala (Roth) O.Deg. (Fabaceae) is used to treat colds, fever, and rheumatic pain caused by inflammation. However, the mechanism underlying its anti-inflammatory properties remains unclear. PURPOSE This study aimed to evaluate the anti-inflammatory activity of Biancaea decapetala extract (BDE) in vitro and in vivo and explore the possible underlying mechanism and potential targets. METHODS The release of nitric oxide (NO) and inflammatory cytokines in LPS-stimulated RAW264.7 cells and rats were measured using Griess reagent and enzyme-linked immunosorbent assay (ELISA). Hematoxylin and eosin (H&E) staining was employed to examine the pathology of animal tissues. Transcriptome analysis was performed to screen the pathways related to BDE-mediated inhibition of inflammation, and the expression of related proteins was measured using real-time quantitative polymerase chain reaction (RT-qPCR), western blotting, ELISA, and immunofluorescence methods. Surface Plasmon Resonance (SPR) and the Drug Affinity Reaction Target Stability (DARTS) method were used to verify whether BDE binds to TNF-α target protein, while a L929 cell model and NF-κB gene reporter systematic method were used to investigate the inhibitory effect of BDE on the activity of TNF-α protein. RESULTS BDE inhibited the expression of TNF-α, IL-1β, IL-6, and NO in RAW264.7 cells and rats, and improved the pathological changes in lung tissue. RNA-seq showed that BDE may regulate the TNF/Akt/NF-κB pathway to inhibit inflammation onset. BDE significantly downregulated the mRNA expression of TNF-α, IL-6, IL-1β, and that of relevant proteins, including TNF-α, p-p65, p-Akt, p-IκBα. Furthermore, BDE inhibited the nuclear translocation of NF-κB (p65) and the activation of the Akt pathway by SC79. The L929 cell model, luciferase reporter gene analysis, DARTS, and SPR experiments showed that BDE may bind to TNF-α and inhibit the TNF-α-NF-κB pathway. CONCLUSION BDE may target TNF-α to inhibit the TNF/Akt/NF-κB pathway, thereby attenuating inflammation. These findings reveal the anti-inflammatory effects and mechanisms of BDE and provide a theoretical basis for the further development and utilization of BDE.
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Affiliation(s)
- Wen-Sha Meng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China; School of Pharmaceutical Sciences, Guizhou Medical University, Guiyang 550004, PR China
| | - Jia Sun
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China
| | - Yuan Lu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China
| | - Tao-Tao Cao
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China; School of Pharmaceutical Sciences, Guizhou Medical University, Guiyang 550004, PR China
| | - Ming-Yan Chi
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China
| | - Zi-Peng Gong
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China
| | - Yue-Ting Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China
| | - Lin Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China.
| | - Ting Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China.
| | - Yong Huang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Beijing Road 9, Guiyang 550004, PR China.
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Li MT, Hu HJ, Jin Y, Chen Y, Chen SY, Li YT, Huang Y, Zheng L, Huang J, Gong ZP. [Content determination of seven active components of Eucommiae Cortex in aortic vascular endothelial cells of spontaneously hypertensive rats by UPLC-MS/MS]. Zhongguo Zhong Yao Za Zhi 2023; 48:3623-3632. [PMID: 37474995 DOI: 10.19540/j.cnki.cjcmm.20230224.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
In the present study, the contents of seven active components [genipinic acid(GA), protocatechuic acid(PCA), neochlorogenic acid(NCA), chlorogenic acid(CA), cryptochlorogenic acid(CCA),(+)-pinoresinol di-O-β-D-glucopyranosid(PDG), and(+)-pinoresinol 4'-O-β-D-glucopyranoside(PG)] of Eucommiae Cortex in aortic vascular endothelial cells of spontaneously hypertensive rats(SHR) were simultaneously determined by ultra-high liquid chromatography-triple quadrupole mass spectrometry(UPLC-MS/MS). The qualified SHR models were selected. The primary aortic endothelial cells(VECs) of rats were separated and cultured by ligation and adherence, followed by subculture. After successful identification, an UPLC-MS/MS method for simultaneously determining the contents of GA, PCA, NCA, CA, CCA, PDG, PG in seven components of Eucommiae Cortex in VECs was established, including specificity, linearity, matrix effect, recovery, accuracy, precision and stability. The established method had the lo-west limit of quantification of 0.97-4.95 μg·L~(-1), accuracy of 87.26%-109.6%, extraction recovery of 89.23%-105.3%, matrix effect of 85.86%-106.2%, and stability of 86.00%-112.5%. Therefore, the established accurate UPLC-MS/MS method could rapidly and simultaneously determine the contents of the seven active components of Eucommiae Cortex in VECs of SHRs, which provided a refe-rence for the study of cellular pharmacokinetics of active components of Eucommiae Cortex extract.
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Affiliation(s)
- Meng-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - He-Jia Hu
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yang Jin
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yi Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Jing Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
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Zhou Y, Yan T, Zheng L, Chi MY, Gong ZP, Li YT, Pan J, Huang Y, Yang QB. [Simultaneous determination of eleven volatile components in Cinnamomi Oleum by GC-MS]. Zhongguo Zhong Yao Za Zhi 2023; 48:1568-1577. [PMID: 37005845 DOI: 10.19540/j.cnki.cjcmm.20221208.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
A gas chromatography-triple quadrupole mass spectrometry(GC-MS) method was established for the simultaneous determination of eleven volatile components in Cinnamomi Oleum and the chemical pattern recognition was utilized to evaluate the quality of essential oil obtained from Cinnamomi Fructus medicinal materials in various habitats. The Cinnamomi Fructus medicinal materials were treated by water distillation, analyzed using GC-MS, and detected by selective ion monitoring(SIM), and the internal standards were used for quantification. The content results of Cinnamomi Oleum from various batches were analyzed by hierarchical clustering analysis(HCA), principal component analysis(PCA), and orthogonal partial least squares-discriminant analysis(OPLS-DA) for the statistic analysis. Eleven components showed good linear relationships within their respective concentration ranges(R~2>0.999 7), with average recoveries of 92.41%-102.1% and RSD of 1.2%-3.2%(n=6). The samples were classified into three categories by HCA and PCA, and 2-nonanone was screened as a marker of variability between batches in combination with OPLS-DA. This method is specific, sensitive, simple, and accurate, and the screened components can be utilized as a basis for the quality control of Cinnamomi Oleum.
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Affiliation(s)
- Yang Zhou
- State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Key Laboratory of Pharmaceutics,Guizhou Medical University Guiyang 550004,China School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004,China
| | - Ting Yan
- State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Key Laboratory of Pharmaceutics,Guizhou Medical University Guiyang 550004,China School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004,China
| | - Lin Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Key Laboratory of Pharmaceutics,Guizhou Medical University Guiyang 550004,China
| | - Ming-Yan Chi
- State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Key Laboratory of Pharmaceutics,Guizhou Medical University Guiyang 550004,China School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004,China
| | - Zi-Peng Gong
- State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Key Laboratory of Pharmaceutics,Guizhou Medical University Guiyang 550004,China
| | - Yue-Ting Li
- State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Key Laboratory of Pharmaceutics,Guizhou Medical University Guiyang 550004,China
| | - Jie Pan
- Engineering Research Center for Development and Application of Ethnic Medicine and TCM,Guizhou Medical University Guiyang 550004,China
| | - Yong Huang
- State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Key Laboratory of Pharmaceutics,Guizhou Medical University Guiyang 550004,China School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004,China
| | - Qing-Bo Yang
- Guizhou Yibai Pharmaceutical Co.,Ltd. Guiyang 550008,China
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Sun J, Liu LQ, Gou J, Chen SY, Gong ZP, Liu T, Li YJ, Lu Y. [Differences in intestinal absorption characteristics of Cynanchum auriculatum extract based on in situ intestinal circulation perfusion model in two states]. Zhongguo Zhong Yao Za Zhi 2022; 47:6340-6347. [PMID: 36604878 DOI: 10.19540/j.cnki.cjcmm.20220621.203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The present study aimed to investigate the intestinal absorption characteristics of six components(syringic acid, scopoletin, baishouwu benzophenone, caudatin, qingyangshengenin, and deacylmetaplexigenin) in Cynanchum auriculatum extract. In situ intestinal circulation perfusion model was employed to investigate the differences in intestinal absorption characteristics of C. auriculatum extract under the influence of different intestinal segments, different drug concentrations, and bile in the normal and functional dyspepsia(FD) states. The results showed that the absorption of baishouwu benzophenone decreased with the increase in the concentration of C. auriculatum extract(P<0.01), while the absorption of syringic acid and other components increased in a dose-independent manner, suggesting that baishouwu benzophenone might follow active absorption, while other components might not be on a single absorption pattern. The main absorption sites of each component in the normal state were different from those in the FD state. The cumulative absorption conversion rates in the FD state were generally lower than those in the normal state, and bile inhibited the absorption of other components except for scopoletin in both states(P<0.05). As revealed, the small intestine showed selectivity to the absorption of drugs, and the pathological state(such as FD) and bile both affected the absorption of the main components, which provides a theoretical basis for the development of new drugs and further development of C. auriculatum.
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Affiliation(s)
- Jia Sun
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Li-Qin Liu
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Jian Gou
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Ting Liu
- Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University Guiyang 550004, China
| | - Yong-Jun Li
- Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University Guiyang 550004, China
| | - Yuan Lu
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
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Zhou J, Zhang Q, Chen Y, Xue C, Li YT, Huang Y, Zheng L, Huang J, Chen SY, Gong ZP. [Establishment of PK-PD model in anti-inflammatory active components in Inula cappa extract based on lipopolysaccharide-induced in vitro inflammation model]. Zhongguo Zhong Yao Za Zhi 2022; 47:6308-6319. [PMID: 36604875 DOI: 10.19540/j.cnki.cjcmm.20220914.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In the present study, a pharmacokinetics(PK)-pharmacodynamics(PD) model in the anti-inflammatory active components in Inula cappa extract was established based on the lipopolysaccharide(LPS)-induced in vitro inflammation model in order to clarify the relationship between the dynamic changes of anti-inflammatory active components in inflammatory cells and their efficacy. Firstly, the inflammation model in vitro was induced by 1 μg·mL~(-1) LPS in RAW264.7 cells for 24 h. After treatment with 400 μg·mL~(-1) I. cappa extract, the pharmacokinetics(PK) of five anti-inflammatory active components, including luteolin(LUT), chlorogenic acid(CA), cryptochlorogenic acid(CCA), 3,4-dicaffeoylquinic acid(3,4-DCQA), and 4,5-dicaffeoylquinic acid(4,5-DCQA), in normal cells and inflammatory cells was compared. Meanwhile, the PD study was carried out by measuring the inflammatory factors NO and TNF-α in the cell supernatant at each time point, which was fitted with PK by the Phoenix Model in the WinNonlin 8.2 to establish the PK-PD model for five components including LUT, CA, CCA, 3,4-DCQA, and 4,5-DCQA. The results showed that compared with normal cells, the model cells showed increased or decreased uptake of five components, advanced T_(max), faster absorption, prolonged MRT and t_(1/2), and increasing or decreasing trend of CL_(z/F) and V_(z/F). When NO was used as the efficacy index, the PK-PD model after the integration of the multi-effect components in I. cappa was E=7.45×\[1-Ce~(5.74)/(78.24~(5.74)+Ce~(5.74))\], while with TNF-α as the efficacy index, the PK-PD model after the integration of the multi-effect components in I. cappa was E=79.28×[1-Ce~(6.45)/(85.10~(6.45)+Ce~(6.45))]. The results of the study suggested that the inflammatory state could change the cellular PK of I. cappa. The anti-inflammatory effect of active components in I. cappa might be related to the down-regulation of the secretion of NO and TNF-α in inflammatory cells, and NO and TNF-α might serve as the anti-inflammatory targets of active components of I. cappa.
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Affiliation(s)
- Jie Zhou
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Qing Zhang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yi Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Cun Xue
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Jing Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmacy, Guizhou Medical University Guiyang 550004, China
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Sun J, Gou J, Liu LQ, Liu CH, Pan J, Li YT, Gong ZP. [Excretion of Cynanchum auriculatum extract in urine and feces of normal and functional dyspepsia rats]. Zhongguo Zhong Yao Za Zhi 2022; 47:6355-6364. [PMID: 36604880 DOI: 10.19540/j.cnki.cjcmm.20220621.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In the present study, the excretion of four active components(qingyangshengenin, deacylmetaplexigenin, baishouwu benzophenone, and scopoletin) in Cynanchum auriculatum extract in the urine and feces of normal and functional dyspepsia(FD) rats was investigated. Rats were divided into a normal group and an FD model group. The FD model was induced by oral administration of ice hydrochloric acid combined with irregular feeding. The C. auriculatum extract was administered orally at a dose of 1 g·kg~(-1). The rat urine and feces were collected at 4, 8, 12, 24, 36, 48, 60, 72, and 84 h for UPLC-ESI-MS/MS analysis. The differences in excretion of the four components were compared between normal and FD rats. The results showed that except for the baishouwu benzophenone in the feces, the components such as qingyangshengenin in the urine and feces did not reach the plateau value within 84 h. Qingyangshengenin was mainly excreted through defecation, and the cumulative excretion rates in the normal state and FD were 0.32% and 0.66%, respectively. Deacylmetaplexigenin was mainly excreted through urination, and the cumulative excretion rates in the normal state and FD were 6.70% and 7.56%, respectively. Baishouwu benzophenone was mainly excreted through defecation in the normal state, but mainly excreted through urination in the FD state, with cumulative excretion rates of 0.41% and 0.52%, respectively. Scopoletin was mainly excreted through urination, with cumulative excretion rates of 0.83% and 2.13% in the normal state and FD, respectively. In general, the components were mainly excreted in the urine in the FD state. Compared with the normal group, the FD group showed decreased cumulative excretion rates of qingyangshengenin, baishouwu benzophenone, and scopoletin in the urine(P<0.05). Therefore, FD had a certain influence on the excretion of the main components of C. auriculatum extract, and the excretion of each component through urination and defecation was low, suggesting that there might be a wide range of metabolic pathways after oral administration and components were mainly excreted in the form of metabolites. This experiment provides a reference for the new drug development and clinical application of C. auriculatum.
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Affiliation(s)
- Jia Sun
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
| | - Jian Gou
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Li-Qin Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Chun-Hua Liu
- Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University Guiyang 550004, China
| | - Jie Pan
- Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University Guiyang 550004, China
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Wang P, Meng WS, Huang Y, Liu T, Li YT, Chi MY, Gong ZP, Zheng L. [Pharmacokinetics of three index components of Periploca forrestii in rats by microdialysis combined with UPLC-MS/MS]. Zhongguo Zhong Yao Za Zhi 2022; 47:6333-6339. [PMID: 36604877 DOI: 10.19540/j.cnki.cjcmm.20220621.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The present study established a UPLC-MS/MS method for the content determination of Periploca forrestii microdialysis samples and investigated the pharmacokinetics of three index components of P. forrestii in rats. The effects of flow rate and concentration of perfusate on the recovery rate were investigated by the concentration difference method(increment method and decrement method). The microdialysis samples at different time points were collected, and the concentrations of three index components were determined by UPLC-MS/MS. The actual drug concentrations were corrected with the in vivo recovery rate, and the pharmacokinetic parameters were calculated by WinNonlin 8.2. In the in vitro recovery test, the recovery rate measured by the increment method and the decrement method was inversely proportional to the flow rate and independent of the concentration. The pharmacokinetic parameter AUC_(0-t) values of 3-O-caffeoyl quinic acid, 4-O-caffeoyl quinic acid, and 5-O-caffeoyl quinic acid were(23 911.23±5 679.67),(16 688.43±3 448.45), and(9 677.02±1 606.74) min·μg·L~(-1), respectively. C_(max) values were(170.66±58.02),(121.61±48.14), and(69.69±18.23) μg·L~(-1), respectively. The UPLC-MS/MS method has the advantages of specificity, rapidity, high sensitivity, and accurate quantification. It can simultaneously determine the concentration of 3-O-caffeoyl quinic acid and other two index components in microdialysis samples and is suitable for the pharmacokinetics study of the three index components of P. forrestii in normal rats.
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Affiliation(s)
- Pu Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Wen-Sha Meng
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Ting Liu
- Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Ming-Yan Chi
- School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
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10
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Yang HL, Li Y, Chen Y, Chen SY, Li YT, Huang Y, Zheng L, Huang J, Wang YL, Gong ZP. [Effect of Laportea bulbifera extract on CYP450 enzyme activities in rats by Cocktail probe drug method]. Zhongguo Zhong Yao Za Zhi 2022; 47:6320-6332. [PMID: 36604876 DOI: 10.19540/j.cnki.cjcmm.20220623.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The Cocktail probe drug method was used to evaluate the effect of Laportea bulbifera extract on the different subtypes of CYP450 enzyme activities in rats, and to provide references for its clinical rational drug use. The rats were randomly divided into a high-dose L. bulbifera group(0.45 g·kg~(-1)·d~(-1)) and a low-dose L. bulbifera group(0.09 g·kg~(-1)·d~(-1)). After continuous gavage for 7 and 14 days, the Cocktail probe mixing solution, including caffeine, midazolam, tolbutamide, omeprazole, metoprolol, and chlorzoxazone, was injected into the tail vein, and the blood sample was obtained from the tail vein at different time points. Ultra-high performance liquid chromatography-mass spectrometry(UPLC-MS) was established to determine the concentration of six probe drugs in rat plasma. DAS 2.0 was used to calculate its pharmacokinetic parameters, and the effect of L. bulbifera extract on CYP1 A2, CYP2 C9, CYP2 C19, CYP2 D6, CYP2 E1, and CYP3 A4 in rats was investigated. As compared with the blank control group, under the omeprazole index, the AUC_(0-t) and AUC_(0-∞) of the 7-day administration groups and the 14-day high-dose group were significantly decreased, and the CLz and Vz were significantly increased. Under the midazolam index, the AUC_(0-t) and AUC_(0-∞) of the 7-day low-dose group and the 14-day administration group were significantly decreased, and the CLz was significantly increased. In addition, the AUC_(0-∞) of the 7-day high-dose group was also significantly decreased. Under the index of metoprolol, the AUC_(0-t) and AUC_(0-∞) of each experimental group were decreased significantly, and the CLz and Vz of the 7-day low-dose group and the 14-day low-dose group were increased significantly. Under the caffeine index, the AUC_(0-t) and AUC_(0-∞) of the 7-day administration groups were increased significantly, the CLz was decreased significantly, and the t_(1/2 z) of the 14-day high-dose group was increased significantly. Under the chlorzoxazone index, the AUC_(0-t) and AUC_(0-∞) of the 7-day low-dose group were increased significantly, and the CLz was decreased significantly. Under the tolbutamide index, there was no statistical difference in the pharmacokinetic parameters. In conclusion, L. bulbifera extract induces the activities of CYP2 C19, CYP3 A4, and CYP2 D6, inhibits the activities of CYP1 A2 and CYP2 E1, and does not affect the activity of CYP2 C9.
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Affiliation(s)
- Hui-Lin Yang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Ying Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Yi Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Jing Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Yong-Lin Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine(Ministry of Education), School of Pharmaceutical Sciences,Guizhou Medical University Guiyang 550004, China
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Huang J, Xiao HQ, Li Y, Chen Y, Chen SY, Li YT, Huang Y, Zheng L, Wang YL, Gong ZP. [Uptake and transport of Laportea bulbifera extract in Caco-2 cell model]. Zhongguo Zhong Yao Za Zhi 2022; 47:5617-5626. [PMID: 36471980 DOI: 10.19540/j.cnki.cjcmm.20220623.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Laportea bulbifera extract is effective in resisting inflammation and shows a good therapeutic effect on rheumatoid arthritis in rats. However, the absorption characteristics of active components in L. bulbifera extract in Caco-2 cells are still unclear, which limits the in-depth development of L. bulbifera resources. The purpose of this study was to investigate the absorption and transport mechanism of the active components of L. bulbifera extract in the Caco-2 cell model and explore the effects of different factors(concentration, time, pH value, temperature, and efflux transporter inhibitor) on its uptake and transport. The results showed that L. bulbifera extract at the concentration of 2.0-8.0 mg·mL~(-1) showed no toxicity to Caco-2 cells. The uptake and transport of L. bulbifera extract in the Caco-2 cell model were concentration-dependent and time-dependent. The main absorption mechanism was passive diffusion, and acidic condition(pH 5.0-6.0) and 37 ℃ were more favorable for drug absorption. P_(app)>1.0×10~(-6 )cm·s~(-1) of each component indicated that L. bulbifera was a moderately absorbed drug. P-gp, MRP2, and BCRP were not involved in its uptake and transport.
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Affiliation(s)
- Jing Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Hong-Qin Xiao
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Ying Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yi Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yong-Lin Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
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Tang J, Zhang Q, Wu D, Chen SY, Chen Y, Li YT, Zheng L, Huang Y, Lan YY, Wang YL, Gong ZP. [Potential pharmacodynamic substances of Laportea bulbifera in treatment of rheumatoid arthritis based on serum pharmacochemistry and pharmacology]. Zhongguo Zhong Yao Za Zhi 2022; 47:4755-4764. [PMID: 36164883 DOI: 10.19540/j.cnki.cjcmm.20220609.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The present study investigated the pharmacodynamic material basis of Laportea bulbifera in the treatment of rheumatoid arthritis. Firstly, human rheumatoid arthritis fibroblast-like synoviocyte line MH7A was cultured in vitro and treated with tumor necrosis factor alpha(TNF-α, 50 ng·mL~(-1)). The proliferation and the levels of inflammatory cytokines such as prostaglandin E2(PGE2), interleukin-1β(IL-1β), and interleukin-6(IL-6) of the MH7A cells exposed to the serum containing L. bulbifera were determined to evaluate the anti-rheumatoid arthritis effects of the serum. Furthermore, the ultra-performance liquid chromatography tandem mass spectrometry fingerprints of the L. bulbifera crude extract, the drug-containing serum, and the drug-free serum were compared to identify the compounds newly generated in the serum after oral administration of the extract. According to the peak areas of common peaks and the results of anti-rheumatoid arthritis effect test, the active components were identified. The serum containing L. bulbifera significantly inhibited the proliferation of the MH7A cells activated by TNF-α and the expression of PGE2, IL-6, and IL-1β. Thirty newly generated compounds were detected in the drug-containing serum. Among them, neochlorogenic acid, cryptochlorogenic acid, chlorogenic acid, rutin, isoquercitrin, luteoloside, kaempferol-3-O-rutinoside, and quercitrin were also present in the crude extract. Twelve characteristic peaks(3, 7, 8, 14, 18, 19, 21, 23, 24, m6, m7, and m15) were significantly correlated with the pharmaceutical effect. According to the correlations, neochlorogenic acid, cryptochlorogenic acid, and chlorogenic acid had great contributions to the anti-rheumatoid arthritis activity. This study preliminarily clarified the potential pharmacodynamic substances of L. bulbifera in the treatment of rheumatoid arthritis, which laid a theoretical and experimental foundation for further development and application of the medicinal plant.
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Affiliation(s)
- Juan Tang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China Center for Drug Inspection,Guizhou Medical Products Administration Guiyang 550081, China
| | - Qing Zhang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Dan Wu
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yi Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yan-Yu Lan
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Yong-Lin Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
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Yang XM, Yuan L, Wang CQ, Gong ZP, Li YT, Li YJ, Huang Y, Zheng L. [Pharmacokinetics and tissue distribution of four components from root bark of Caesalpinia decapetala in rats by UPLC-MS/MS]. Zhongguo Zhong Yao Za Zhi 2022; 47:3629-3636. [PMID: 35850817 DOI: 10.19540/j.cnki.cjcmm.20220215.203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
To identify the pharmacodynamic material basis of root bark of Caesalpinia decapetala extract and clarify the dynamic changes and distribution characteristics of the compounds in vivo.UPLC-MS/MS was used for simultaneous determination of 3-deoxysappanchalcone, isoliquiritigenin, protosappanin B, and protosappanin B-10-O-β-D-glucoside in plasma, heart, liver, spleen, lung, kidney, stomach and duodenum of rats, to further study the pharmacokinetics and tissue distribution of root bark of C.decapetala extract in rats.Statistical analysis of obtained data demonstrated that the established analytical methods of the four components in biological matrix met the requirements of biological sample determination.The pharmacokinetic parameters showed that the t_(1/2 z), T_(max), C_(max), AUC_(0-t), MRT_(0-t), and CL_(z/F) of each component were 4.57-13.47 h, 0.22-0.51 h, 27.60-6 418.38 μg·L~(-1), 112.45-11 824.25 h·μg·L~(-1), 3.89-9.01 h, and 9.85-96.87 L·h~(-1)·kg~(-1), respectively.The results of tissue distribution revealed that at different time points, the components were widely but unevenly distributed in the body.Specifically, they were more distributed in the stomach and duodenum, followed by liver, spleen, lung, and kidney, and the least distribution was observed in the heart.
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Affiliation(s)
- Xing-Mei Yang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Li Yuan
- State Key Laboratory of Functions and Applications of Medicinal Plants, Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Chang-Quan Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Guizhou Medical University Guiyang 550004, China School of Pharmaceutical Sciences, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- State Key Laboratory of Functions and Applications of Medicinal Plants, Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Guizhou Medical University Guiyang 550004, China
| | - Yong-Jun Li
- Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Guizhou Medical University Guiyang 550004, China
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Zhang JY, Liu XX, Lin JY, Bao XY, Peng JQ, Gong ZP, Luan X, Chen Y. Biomimetic engineered nanocarriers inspired by viruses for oral-drug delivery. Int J Pharm 2022; 624:121979. [DOI: 10.1016/j.ijpharm.2022.121979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/20/2022] [Accepted: 06/30/2022] [Indexed: 10/17/2022]
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Li YT, Liu H, Meng WS, Zhou T, Gong ZP, Huang Y, Zheng L. [Simultaneous determination of content of eight components in Caesalpinia decapetala by UPLC-MS/MS]. Zhongguo Zhong Yao Za Zhi 2022; 47:692-700. [PMID: 35178952 DOI: 10.19540/j.cnki.cjcmm.20211011.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The present study established the ultra-high performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) method for simultaneous determination of the content of eight major active components in Caesalpinia decapetala and performed the quality evaluation of C. decapetala from different habitats with the chemical pattern recognition. The analysis was carried out on a Waters BEH C_(18) column(2.1 mm×100 mm, 1.7 μm) at 40 ℃, with the mobile phase of water containing 0.1% formic acid(A) and acetonitrile containing 0.1% formic acid under gradient elution, the flow rate of 0.3 mL·min~(-1), and the injection volume of 1 μL. The electrospray ionization(ESI) source in the negative mode and multiple reaction monitoring(MRM) were used for MS quantitative analysis. The content results were analyzed by the hierarchical cluster analysis(HCA) and principal component analysis(PCA) for the evaluation of the quality difference. Eight components showed good linear relationships within their respective concentration ranges(r>0.999), with the average recoveries of 96.85%-103.4% and RSD of 0.52%-2.8%. The analysis results showed that the quality of samples from different batches was different. The samples were classified into three clusters by HCA and PCA. The method is simple, sensitive, accurate, and efficient, and can be used for the quality evaluation of C. decapetala.
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Affiliation(s)
- Yue-Ting Li
- Guizhou Provincial Key Laboratory of Pharmaceutics, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Hui Liu
- Guizhou Provincial Key Laboratory of Pharmaceutics, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China School of Pharmacy,Guizhou Medical University Guiyang 550004, China
| | - Wen-Sha Meng
- Guizhou Provincial Key Laboratory of Pharmaceutics, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China School of Pharmacy,Guizhou Medical University Guiyang 550004, China
| | - Ting Zhou
- Guizhou Provincial Key Laboratory of Pharmaceutics, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China School of Pharmacy,Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Guizhou Provincial Key Laboratory of Pharmaceutics, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Guizhou Provincial Key Laboratory of Pharmaceutics, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Guizhou Provincial Key Laboratory of Pharmaceutics, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University Guiyang 550004, China
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Wang MM, Li YN, Ming WK, Wu PF, Yi P, Gong ZP, Hao XJ, Yuan CM. Bioassay-guided isolation of human carboxylesterase 2 inhibitory and antioxidant constituents from Laportea bulbifera: Inhibition interactions and molecular mechanism. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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17
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Huang Y, Zhou ZY, Gong ZP, Li YT, Chen SY, Pan J, Wang YL, Wang AM, Lan YY, Liu T, Zheng L. Cocktail Method: Effect of the Bletilla striata Extracts on CytochromeP450 Activity in Rat. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211032463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Bletilla striata is a dried tuber of B striata (Thunb.) Reichb.f. of Orchidaceae plant, which is mainly used for hemoptysis, vomiting blood, trauma bleeding, sore swollen poison, and cracked skin. There have been few research reports on the effect of this herb on cytochrome P450 (CYP), therefore, the study was aimed to investigate the effects of the B striata extracts on the activity of 6 subtypes (CYP2D6, 1A2, 2C19, 2E1, 3A4, and 2C9) using a cocktail method. The B striata extracts were administrated to rats in 0.21 or 0.63 g/kg once a day for 7 or 14 days. The 3 control groups were used to ensure the accuracy of the results. Subsequently, a cocktail of tolbutamide, chlorzoxazone, midazolam, metoprolol, omeprazole, and caffeine was injected. A ultra performance liquid chromatography–tandem mass spectrometer was developed and validated to investigate the concentration of the probes and the pharmacokinetic parameters were calculated to investigate the effects of the extracts on the activity of 6 enzymes under different doses and different dosing periods. The results suggested that the B striata extracts could induce the activities of CYP2D6, 1A2, and 2C19 and could inhibit the activities of CYP2E1, 3A4, and 2C9. When used in combination with drugs that are metabolized by CYP2D6, 1A2, 2C19, 2E1, 3A4, and 2C9, appropriate dose adjustments were needed to avoid toxic side effects caused by drug interactions.
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Affiliation(s)
- Yong Huang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Zu-Ying Zhou
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
- School of Pharmacy, Guizhou Medical University, Guiyang, China
| | - Zi-Peng Gong
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Yue-Ting Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Si-Ying Chen
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Jie Pan
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM, Guizhou Medical University, Guiyang, China
| | - Yong-Lin Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Ai-Min Wang
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM, Guizhou Medical University, Guiyang, China
| | - Yan-Yu Lan
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM, Guizhou Medical University, Guiyang, China
| | - Ting Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Lin Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
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18
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Gong ZP, Lin CZ, Han LW. [Analysis of research status based on projects in pharmacokinetics of traditional Chinese medicine funded by National Natural Science Foundation of China]. Zhongguo Zhong Yao Za Zhi 2021; 46:1010-1016. [PMID: 33645107 DOI: 10.19540/j.cnki.cjcmm.20210122.502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The pharmacokinetics of traditional Chinese medicine is a subject that studies the dynamic changes of the absorption, distribution, metabolism and excretion of complex components of traditional Chinese medicine, which is an important method for elucidating the pharmacodynamic material basis, action characteristics, and compatibility mechanisms of traditional Chinese medicine. However, given on the fact that traditional Chinese medicine is a multi-dimensional and complex system with multiple components, multiple pathways, multiple targets, and an unclear pharmacodynamic material basis, the research on the pharmacokinetics of traditio-nal Chinese medicine has become a scientific and technological problem. Although the pharmacokinetics of traditional Chinese medicine has achieved remarkable development with the emergence of new theories, methods and technologies, there are still some problems in the application of the research direction of the pharmacokinetics of traditional Chinese medicine judging from the current application of the National Natural Science Foundation of China. Therefore, this article discussed the current research status on pharmacokinetics of traditional Chinese medicines by analyzing the projects funded by the National Natural Science Foundation of China in the past 5 years from 2016 to 2020, mainly including the application and funding analysis, main research contents of the projects in pharmacokinetics of traditional Chinese medicines. And the research hotspots, difficulties and deficiencies were focused in order to provide certain reference for researchers engaged in pharmacokinetics of traditional Chinese medicine.
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Affiliation(s)
- Zi-Peng Gong
- Department of Health Science,National Natural Science Foundation of China Beijing 100085,China Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Chao-Zhan Lin
- Department of Health Science,National Natural Science Foundation of China Beijing 100085,China School of Pharmaceutical Sciences,Guangzhou University of Chinese Medicine Guangzhou 510006,China
| | - Li-Wei Han
- Department of Health Science,National Natural Science Foundation of China Beijing 100085,China
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19
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Wu D, Li Y, Chen SY, Tang J, Li YT, Pan J, Huang Y, Zheng L, Wang AM, Li YJ, Lan YY, Gong ZP. [Study on metabolites of Laportea bulbifera extract in rat feces based on UHPLC-Q-TOF-MS~E technique]. Zhongguo Zhong Yao Za Zhi 2020; 45:3220-3227. [PMID: 32726032 DOI: 10.19540/j.cnki.cjcmm.20200411.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This project is to study the metabolites of Laportea bulbifera extract in rat feces. After the SD rats were gavaged with the extract(136 g·kg~(-1), according to the crude drug dose), the metabolites in their feces were detected by UHPLC-Q-TOF-MS~E technique, and the obtained mass spectrometry data was combined with UNIFI software for prediction. The prototype components and metabolites in rat feces were identified with reference materials and related literature. A total of 43 metabolites were identified(including 8 prototype components and 35 metabolites). The metabolic pathways mainly include monocaffeoylquinic acid(hydrogenation reduction, ring-opening cracking, sulfation, hydroxylation, glucuronidation), quercetin(O-C2 bond ring-opening cleavage, C2-C3 double bond reduction, rutin carbonylation) and so on. The metabolites and metabolic process of L. bulbifera extract in rat feces were clarified, which provided a basis for the study of the active substances and its mechanism of action.
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Affiliation(s)
- Dan Wu
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Ying Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Juan Tang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Jie Pan
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Ai-Min Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yong-Jun Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yan-Yu Lan
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
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20
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Kang NF, Li M, Hu HJ, Xiao HQ, Liu LQ, Li Y, Li YT, Wang AM, Wang YL, Zhang Y, He F, Gong ZP. [Simultaneous determination of four components of Shuganning Injection in rat plasma by UPLC-MS/MS and its application to a pharmacokinetic study]. Zhongguo Zhong Yao Za Zhi 2020; 45:2626-2633. [PMID: 32627498 DOI: 10.19540/j.cnki.cjcmm.20200323.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study aims to reveal the pharmacokinetics of Shuganning Injection in normal rats. In this experiment,ultra-high performance liquid chromatography-electrospray-tandem mass spectrometry( UPLC-ESI-MS/MS) was used to establish an analytical method for simultaneous determination of chlorogenic acid,gardenioside,oroxylin A and baicalin in rat plasma. Then,the non-compartmental model( NCA) in Phoenix WinN onL in 6. 4 software was used to fit pharmacokinetic parameters. The methodological validation showed that the linear relationship of the components in rat plasma samples were good( r>0. 995). The recovery rate and matrix effect of plasma samples with low,middle and high concentration were 79. 14%-101. 4%. The intra-day and inter-day precision,accuracy and stability meet the requirements of biological sample analysis. The half-life( t1/2) of chlorogenic acid,gardenioside,oroxylin A did not change significantly and the area under blood concentration-time curve( AUC0-t) is proportional to the dose,which suggested that three components showed a linear kinetic characteristics,but baicalin showed nonlinear kinetic characteristics. Moreover,the retention time of each component in rats was short. The established UPLC-MS/MS quantitative analysis method is rapid,sensitive and accurate,which can be used for the determination of chlorogenic acid,gardenioside,oroxylin A and baicalin in rat plasma and pharmacokinetic study of Shuganning Injection.
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Affiliation(s)
- Ning-Fang Kang
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Mei Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - He-Jia Hu
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Hong-Qin Xiao
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Li-Qin Liu
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Yin Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Ai-Min Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Yong-Lin Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Yun Zhang
- Guizhou Ruihe Pharmaceutical Co.,Ltd. Guiyang 550000,China
| | - Feng He
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine,School of Pharmacy,Guizhou Medical University Guiyang 550004,China
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21
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Wang B, Gong ZP, Liu YJ, Zhu MD, Jiang WP, Liu W, Lü ZC. [A case of diabetic foot treated with fibula transversal bone transfer and micro-vascular network regeneration]. Zhonghua Yi Xue Za Zhi 2020; 100:710-712. [PMID: 32187917 DOI: 10.3760/cma.j.issn.0376-2491.2020.09.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Reports a case of diabetic foot patient with right toe pain, ulceration for 4 years and aggravation for 1 month. After rigorous medical treatment and related examinations, transeversal bone transfer of tibia was proposed. However, the skin condition on the inner side of the lower leg was not good before the operation, so the transversal bone removal of the fibula was performed. Two segments of the lateral fibula were osteotomized with miniature osteotomies. The two osteotomy lines were about 10 cm apart. The distal osteotomy line is about 10 cm from the tip of the lateral malleolus. On the 8th day after the surgery, the bone was moved every 6 hours and was extended inwards by 1 mm every day. After 14 days, the bone was moved back for another 14 days. Skin temperature from preoperative to postoperative, ankle brachial index, CT angiography, CT value, visual analogue scale (VAS) of pain and wound healing were evaluated by comparison. The wound was completely healed 28 days after the operation.
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Affiliation(s)
- B Wang
- Hand Surgery Department, Reconstructive Surgery, Lower Extremity Vascular Disease Department, the Second Hospital of Tangshan (Orthopedic Hospital Affiliated to North China University of Science and Technology), Tangshan 063000, China
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22
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Li Y, Chen SY, Gong ZP, Kang NF, Wu D, Tang J, Li YT, Pan J, Huang Y, Zheng L, Lan YY, Li YJ, Wang YL. [Differences in intestinal absorption characteristics of Laportea bulbifera extract in normal and rheumatoid arthritis model rats by isolated everted intestine model]. Zhongguo Zhong Yao Za Zhi 2020; 45:405-411. [PMID: 32237325 DOI: 10.19540/j.cnki.cjcmm.20190821.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This work aimed to investigate the intestinal absorption characteristics of Laportea bulbifera extract in normal and rheumatoid arthritis model rats. The contents of neochlorogenic acid, chlorogenic acid, cryptochlorogenic acid, rutin, kaempferol-3-O-rutinoside, galuteolin, quercetin and isoquercetin in intestinal absorption solution samples were detected by UPLC-MS/MS with 5.0 g·L~(-1) as the absorption concentration. The cumulative absorption(Q) and absorption rate constant(K_a) were calculated, and the absorption characteristics of different components of L. bulbifera in intestinal absorption solution of normal rats and rheumatoid arthritis rats were compared. The results showed that all the eight index components in the extract of L. bulbifera could be absorbed into the intestinal capsule, the cumulative absorption-time curve of each component showed an upward trend without saturation, and the correlation regression coefficient(R~2) was greater than 0.92, which is consistent with the zero-order absorption rate process. It was speculated that the possible absorption mode of each component was passive diffusion. In normal condition, the absorption of ileum was the best(except chlorogenic acid), and in pathological condition, duodenum was the best. The total absorption of 8 components in each intestinal segment of RA rats was better than that of normal rats, which speculated that rheumatoid arthritis may change the specific site of drug absorption. The experimental results showed that rheumatoid arthritis could change the intestinal absorption of the extract of L. bulbifera, and its mechanism needs further study.
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Affiliation(s)
- Ying Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Ning-Fang Kang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Dan Wu
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Juan Tang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Jie Pan
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yan-Yu Lan
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yong-Jun Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yong-Lin Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
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23
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Li M, Liu F, Chen Y, Chen TT, Li YT, Chen SY, Huang Y, Zheng L, Li YJ, Wang AM, Gong ZP. [Intestinal absorption properties of Gastrodiae Rhizoma powder with different particle size by circulation pass perfusion model in rats]. Zhongguo Zhong Yao Za Zhi 2020; 45:179-187. [PMID: 32237428 DOI: 10.19540/j.cnki.cjcmm.20191018.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study is to study the absorption properties of different particle size of Gastrodiae Rhizoma powder in rats. In vivo circulation pass perfusion model combined with ultra high performance liquid chromatography-mass spectrometry(UPLC-MS/MS) method was used to determine the cumulative absorption of each component in different particle size of Gastrodiae Rhizoma powder, and the effect of different particle size, different concentrations, different intestine segments and bile on the intestine absorption of gastrodin and other compositions in Gastrodiae Rhizoma powder was investigated to illuminate the absorption properties and compare the absorption difference of gastrodin and other compositions in Gastrodiae Rhizoma powder in different particle size. The results showed that the absorption of gastrodin in each intestinal segment has no significant difference, pointing out that gastrodin may be passive absorption and the absorption of barrison glycosides may be active absorption; the absorption of gastrodin in ultrafine powder was better than that of common powder and superfine powder of Gastrodiae Rhizoma; the absorption of these barrison glycosides was good in ultrafine powder of Gastrodiae Rhizoma under the high concentration. However, an appropriate degree of superfine grinding can promote the absorption of active ingredients of Gastrodiae Rhizoma. This test can provide information for the deep development of Gastrodiae Rhizoma.
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Affiliation(s)
- Mei Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Fan Liu
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yan Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Ting-Ting Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yue-Ting Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Si-Ying Chen
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yong Huang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Lin Zheng
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Yong-Jun Li
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Ai-Min Wang
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
| | - Zi-Peng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou, State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, School of Pharmacy, Guizhou Medical University Guiyang 550004, China
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24
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Chen SY, Xia T, Zheng L, Li YT, Gong ZP, Huang Y, Li YJ, Zhao P. [UPLC-Q-TOF-MS/MS analysis on prototypes components and metabolites of effective fractions of Polygonum orientale flower in rat serum and urine]. Zhongguo Zhong Yao Za Zhi 2019; 44:2156-2162. [PMID: 31355575 DOI: 10.19540/j.cnki.cjcmm.20190114.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Ultra performance liquid chromatography coupled with time-of-flight mass spectrometry( UPLC-Q-TOF-MS/MS) method was applied to analyze the prototypes and metabolites of the effective components of Polygonum orientale in SD rat serum and urine. The separation was performed on Agilent Eclipse Plus C_(18) column( 2. 1 mm×100 mm,1. 8 μm),with 0. 1% formic acid solution( A)-acetonitrile( B) as the mobile phase for gradient elution. Mass spectrometry data of biological samples were obtained under positive and negative electrospray ion mode. By comparing chromatogram differences between blank samples and drug treatment samples,prototype components and metabolites of the effective components of P. orientale extract were identified. The results showed that 12 metabolites were detected in serum and 26 metabolites in urine( including cross-components) of rats. The main metabolic pathways included hydrogenation,hydroxylation,glucuronidation,sulfation reaction,and methylation-glucuronidation,etc. The method established in this study was reliable and effective for studying the metabolic characteristics of the effective components of P. orientale in rats,and it can provide a reference for further studies on therapeutic material basis of this herb.
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Affiliation(s)
- Si-Ying Chen
- Guizhou Provincial Key Laboratory of Pharmaceutics State Key Laboratory of Efficacy and Utilization of Medicinal Plants,Guizhou Medical University Guiyang 550004,China
| | - Tao Xia
- Guizhou Provincial Key Laboratory of Pharmaceutics State Key Laboratory of Efficacy and Utilization of Medicinal Plants,Guizhou Medical University Guiyang 550004,China School of Pharmacy,Guizhou Medical University Guiyang 550004,China
| | - Lin Zheng
- Guizhou Provincial Key Laboratory of Pharmaceutics State Key Laboratory of Efficacy and Utilization of Medicinal Plants,Guizhou Medical University Guiyang 550004,China
| | - Yue-Ting Li
- Guizhou Provincial Key Laboratory of Pharmaceutics State Key Laboratory of Efficacy and Utilization of Medicinal Plants,Guizhou Medical University Guiyang 550004,China
| | - Zi-Peng Gong
- Guizhou Provincial Key Laboratory of Pharmaceutics State Key Laboratory of Efficacy and Utilization of Medicinal Plants,Guizhou Medical University Guiyang 550004,China
| | - Yong Huang
- Guizhou Provincial Key Laboratory of Pharmaceutics State Key Laboratory of Efficacy and Utilization of Medicinal Plants,Guizhou Medical University Guiyang 550004,China
| | - Yong-Jun Li
- Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine ( Ministry of Education) ,Guizhou Medical University Guiyang 550004,China
| | - Ping Zhao
- Guizhou Provincial Key Laboratory of Pharmaceutics State Key Laboratory of Efficacy and Utilization of Medicinal Plants,Guizhou Medical University Guiyang 550004,China School of Pharmacy,Guizhou Medical University Guiyang 550004,China
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Bao HS, Hou JY, Hu HJ, Li YT, Zheng L, Huang Y, Wang GC, Zhou M, Lan YY, Gong ZP. [Determination of plasma protein binding rates of nine compounds of Inula cappa extraction based on method of equilibrium dialysis]. Zhongguo Zhong Yao Za Zhi 2019; 44:1475-1484. [PMID: 31090307 DOI: 10.19540/j.cnki.cjcmm.20190116.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To determine the plasma protein binding rate of the nine compounds in Inula cappa extraction by the method of equilibrium dialysis. The proteins in plasma samples were precipitated by methanol, and the ultra-performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) was developed for determination of the concentrations of the nine active compounds, namely chlorogenic acid, scopolin, neochlorogenic acid, cryptochlorogenic acid, 1,3-O-dicaffeoylquinic acid, galuteolin, 3,4-O-dicaffeoylquinic acid, 3,5-O-dicaffeoylquinic acid, 4,5-O-dicaffeoylquinic acid, with the internal standard of puerarin. We found that all components have a good linearity(r≥0.999), and accuracy, precision, extraction recovery and stability conformed to the requirements of determination, without endogenous compounds disturbing within the range of optimum concentration. This suggested that the method was stable and reliable, and could be used for the determination of the plasma protein binding rates of the nine active compounds in rat and human plasma of I. cappa. The plasma protein binding rates of the nine active compounds in rat and human plasma respectively were(41.07±0.046)%-(94.95±0.008)%, and(37.66±0.043)%-(97.46±0.013)%. According to the results, there were differences in the plasma protein binding rates of the nine compounds in I. cappa extraction between rat and human.
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Affiliation(s)
- Hong-Song Bao
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China Department of Pharmacy, Guizhou Orthopedics Hospital Guiyang 550002, China
| | - Jing-Yu Hou
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
| | - He-Jia Hu
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
| | - Yue-Ting Li
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
| | - Lin Zheng
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
| | - Yong Huang
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
| | - Guang-Cheng Wang
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
| | - Meng Zhou
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
| | - Yan-Yu Lan
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
| | - Zi-Peng Gong
- School of Pharmacy, Guizhou Medical University, Provincial Key Laboratory of Pharmaceutics in Guizhou,State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine Guiyang 550004, China
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Lin HR, Xu S, Gong ZP. [Clinical analysis of ear,nose and throat neuroendocrine carcinaoma]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 30:828-831. [PMID: 29798066 DOI: 10.13201/j.issn.1001-1781.2016.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Indexed: 11/12/2022]
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Gong ZP, Li M, Hou JY, Wu LL, Chen TT, Li YT, Chen SY, Li YJ, Wang AM, Lan YY, Wang YL. [Absorption of Inula cappa extract based on everted intestinal sac method]. Zhongguo Zhong Yao Za Zhi 2018; 43:609-617. [PMID: 29600630 DOI: 10.19540/j.cnki.cjcmm.20171211.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Indexed: 11/18/2022]
Abstract
To investigate the absorptive characteristics of Inula cappa extract based on the rat everted intestinal sac method in vitro. Nine representative ingredients in I. cappa extract were selected as the study objects. An UPLC-MS/MS method was established to determine and detect their cumulative absorption amount for expounding the absorptive characteristics of ingredients in different intestinal sections. According to the results, the transport mechanism of 8 compounds showed passive diffusion by the reverted gut sac method. And scopolin was actively transported in the intestine. The best absorption site of chlorogenic acid was duodenum. The best absorption site of cryptochlorogenic acid, 1,3-O-dicaffeoylquinic acid, luteolin-7-glucoside and 3,4-O-dicaffeoylquinic acid were jejunum. The best absorption site of neochlorogenic acid, scopolin, 4,5-O-dicaffeoylquinic acid and 3,5-O-dicaffeoylquinic acid was ileum. The absorption of all the compounds was affected by pH and bile. All of the nine ingredients in I. cappa extract could be absorbed in intestines, but with differences in the absorption rate, the best absorptive site and mechanism, indicating that the intestinal absorption of I. cappa extract was selective.
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Affiliation(s)
- Zi-Peng Gong
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Mei Li
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Jing-Yu Hou
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Lin-Lin Wu
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Ting-Ting Chen
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Yue-Ting Li
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Si-Ying Chen
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Yong-Jun Li
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Ai-Min Wang
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Yan-Yu Lan
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Yong-Lin Wang
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine, Ministry of Education, Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
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Zhou M, Li R, Liao XM, Wang Z, Xu GB, Gong ZP, Lu Y, He X, Li YJ, Wang YL, Zheng L, Liao SG. Screening and analysis of potentially active components in Shenxiong glucose injection using UHPLC coupled with photodiode array detection and MS/MS. J Sep Sci 2018; 41:2130-2138. [PMID: 29430840 DOI: 10.1002/jssc.201701370] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 01/23/2018] [Accepted: 01/26/2018] [Indexed: 12/23/2022]
Abstract
Shenxiong glucose injection, a pharmaceutical preparation containing a water extract of the roots of Salvia miltiorrhizae and ligustrazine hydrochloride, is widely used in clinical to treat cardiovascular diseases in China. The chemical components of the water extract have been reported and the cardioprotective effects of the injection have been evaluated. However, the chemical constituents of the injection and their correlations with its pharmacological effects have not been established. In this study, 13 chemical constituents of the injection have been identified or characterized by ultra-high performance liquid chromatography with diode array detection and electrospray ionization quadrupole time-of-flight tandem mass spectrometry. Besides, the potentially active compounds of this preparation that directly act on cardiac cells have been screened by cell extraction and ultra high performance liquid chromatography targeted multiple reaction monitoring. As a result, eight potentially active compounds, danshensu (1), ligustrazine hydrochloride (4), salvianolic acid I/H (7), lithospermic acid (8), salvianolic acid D (9), rosmarinic acid (10), salvianolic acid B (12), and salvianolic acid C (13), were obtained and structurally characterized from the 11 target compounds used for screening. The liquid chromatography with quadrupole time-of-flight mass spectrometry and liquid chromatography with multiple reaction monitoring tandem mass spectrometry combination method has demonstrated its potency for the screening, detection, and structural identification of bioactive compounds in a complex matrix.
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Affiliation(s)
- Meng Zhou
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM, Ministry of Education and State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, Guizhou, P. R. China.,School of Pharmacy, Guizhou Medical University, Guian New District, Guizhou, P. R. China
| | - Rui Li
- School of Pharmacy, Guizhou Medical University, Guian New District, Guizhou, P. R. China
| | - Xiang-Ming Liao
- School of Pharmacy, Guizhou Medical University, Guian New District, Guizhou, P. R. China
| | - Zheng Wang
- School of Pharmacy, Guizhou Medical University, Guian New District, Guizhou, P. R. China
| | - Guo-Bo Xu
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM, Ministry of Education and State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, Guizhou, P. R. China.,School of Pharmacy, Guizhou Medical University, Guian New District, Guizhou, P. R. China
| | - Zi-Peng Gong
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Yuan Lu
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Xun He
- School of Medicine and Health Management, Guizhou Medical University, Guian New District, Guizhou, P. R. China
| | - Yong-Jun Li
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM, Ministry of Education and State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Yong-Lin Wang
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Lin Zheng
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, Guizhou, P. R. China
| | - Shang-Gao Liao
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM, Ministry of Education and State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, Guizhou, P. R. China.,School of Pharmacy, Guizhou Medical University, Guian New District, Guizhou, P. R. China
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Gong ZP, Hou JY, Li M, Wu LL, Chen TT, Li YJ, Wang AM, Lan YY, Wang YL. [Metabolism of Inula cappa extract by rat intestinal bacteria in vitro]. Zhongguo Zhong Yao Za Zhi 2017; 42:3584-3590. [PMID: 29218946 DOI: 10.19540/j.cnki.cjcmm.2017.0137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Indexed: 11/18/2022]
Abstract
To investigate the metabolism of major components in Inula cappa by rat intestinal bacteria in vitro. I. cappa extract was incubated for 24 h with rat intestinal bacteria under anaerobic environment. After the samples were precipitated by n-butanol, UPLC-Q-TOF-MS/MS was applied for the qualitative analysis of the metabolites, combined with data software such as Metabolite Tools, Data Analysis and so on. The potential metabolites in rat intestinal bacteria were analyzed by comparing the total ion current of the test samples and blank samples and analyzing the quasi-molecular ion and fragment ion of all chromatograms. The results injected that fourteen metabolites were detected in rat intestinal flora. Various types of metabolic reactions happen to caffeoylquinic acid in intestinal flora, including isomerization, hydrolyzation, there were also methylation, hydrogenation and acetylation of caffeic acid. At the same time, a methylate of dicaffeoylquinic acid was also detected. Presumably, caffeoylquinic acids were gradually transformed into more hydrophobic metabolites with smaller molecular mass, which were better absorbed by the intestinal tract.
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Affiliation(s)
- Zi-Peng Gong
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Jing-Yu Hou
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Mei Li
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Lin-Lin Wu
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Ting-Ting Chen
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Yong-Jun Li
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Ai-Min Wang
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Yan-Yu Lan
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
| | - Yong-Lin Wang
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang 550004, China.,Engineering Research Center for the Development and Application of Ethnic Medicine and Traditional Chinese Medicine (Ministry of Education), Guizhou Medical University, Guiyang 550004, China.,School of Pharmacy, Guizhou Medical University, Guiyang 550004, China.,National Engineering Research Center of Miao's Medicines, Guiyang 550004, China
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Zhang RJ, Chen Y, Gong ZP, Dong Y, Zhang HX, Yang Q, Weng XG, Li YJ, Zhu XX. [Research on bioactive ingredients in rat liver after oral administration of different combinations of Wuji pill]. Zhongguo Zhong Yao Za Zhi 2014; 39:1695-1703. [PMID: 25095387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A L9 (3(4)) orthogonal design table to be used to get nine combinations of extraction of three herbs of Wuji pill: Coptis chinensis, Tetradium ruticarpum and Paeonia lactiflora Pall., and nine extraction of single herbs correspondingly, altogether eighteen combinations. Quantification of five representative bioactive ingredients: berberine, palmatine, evodiamine, rutaecarpine, paeoniflorin in rat liver by ultra high liquid chromatography-tandem mass spectrometry after oral administration at 2 h time point of eighteen combinations. The result shows the bioactive ingredients have different concentrations betweem different combinations and the single herb with the same dosage significantly as well as the same dose combinations. C. chinensis with evodiamine concentration of low and high dose T. ruticarpum was positively correlated. T. ruticarpum with berberine concentration of low dose C. chinensis was negatively correlated and of meddle dose C. chinensis was correlated positively. T. ruticarpum with paeoniflorin concentration of middle dose P. lactiflora was correlated positively. P. lactiflora with palmatine concentration of middle dose C. chinensis was negatively correlated and with evodiamine and rutaecarpine concentration of middle dose T. ruticarpum was negatively correlated. These shows the three single herbs interactions resulted in the differences of each ingredients concentration in rat liver. The orthogonal analysis indicates the combination 12: 6: 6 make the maximum concentration in rat liver.
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Wang YH, Zhou SY, Wang YJ, Gong ZP, Yang Q, Kan XX, Ruan CX, Zhang RJ, Zhu XX. Influence of Wuji Wan in different compatibilities on colonic motility and 5-hydroxytryptamine contents in rats with post-infectious irritable bowel syndrome. Shijie Huaren Xiaohua Zazhi 2013; 21:1226-1233. [DOI: 10.11569/wcjd.v21.i13.1226] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the effect of Wuji Wan in different compatibilities on colonic motility and 5-hydroxytryptamine (5-HT) contents in rats with post-infectious irritable bowel syndrome (PI-IBS).
METHODS: A rat model of PI-IBS was established by intracolonic instillation of acetic acid and restraint stress. Rats were divided into several groups. Wuji Wan in different compatibilities was given to rats in Wuji Wan groups, Pinaverium bromide tablets to rats in the positive group and water to the other two groups. BIOPAC MP150 polygraph was used to record colon motion curves and evaluate colonic motility using motility index and the change rate of the motility index. HPLC-ECD was used to determine the contents of 5-HT and the percent conversion of 5-HT in serum, colon, odobenus rosmarus, hypothalamus and frontal lobe. The number of mast cells was counted to calculate their degranulation rate by Toluene ammonia blue staining.
RESULTS: After treatment, the colonic motility index (1770.10, 1504.97, 1700.64, 1467.22 vs 2112.15) and the change rate of motility index (68.10, 40.16, 59.97, 39.33 vs 104.69) in middle- and high-dose Wuji Wan groups were significantly decreased (all P < 0.01). The content of 5-hydroxytryptamine in the colon (3493.38, 2640.41, 2086.08, 3255.63, 2688.69, 2129.13 vs 4168.36) was remarkably reduced (all P < 0.01) and the conversion rate of 5-HT in serum (3.20, 4.60, 6.61, 2.86, 3.40, 4.05 vs 2.08) was notably increased (all P < 0.05 or 0.01). In the middle- and high-dose groups, the contents of 5-HT in the limbic system (243.16, 295.03, 250.28, 303.61 vs 124.42; 303.51, 397.30, 339.94, 353.02 vs 198.58; 260.87, 302.75, 254.65, 298.92 vs 166.71) were increased (all P < 0.01) and the percent conversion of 5-HT (134.69, 98.61, 130.57, 95.87 vs 281.91; 209.43, 184.55, 189.56, 186.75 vs 262.01; 109.36, 86.52, 115.41, 88.47 vs 268.36) was decreased (all P < 0.05 or 0.01). The number of mast cells (6.40, 5.11, 6.48, 5.57 vs 10.47) and their degranulation ratio (23.81, 17.94, 23.25, 19.19 vs 34.10) were significantly decreased (all P < 0.01).
CONCLUSION: Wuji Wan in different compatibilities exerts therapeutic effects on colonic motility in rats with post-infectious irritable bowel syndrome possibly by improving the contents of 5-HT and the abnormal condition of mast cells and therefore modulating the function of the brain-gut axis.
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Zhou SY, Wang YH, Li YJ, Yang Q, Gong ZP, Ruan CX, Kan XX, Zhang RJ, Zhu XX. [Effect of Shenlian extracts on blood flow and vessel pathological changes in rabbits carotid atherosclerosis model induced by low shear stress]. Zhongguo Zhong Yao Za Zhi 2013; 38:1595-1600. [PMID: 23947145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Lipid accumulation in the vessel wall and tunica intima vasorum pathological changes are important factors in the development of atherosclerosis, which are closely related with hemodynamics. In this paper, we established a model of local low shear stress in rabbits using carotid artery cannula and a high cholesterol diet for 2 weeks, 4 weeks and 8 weeks. The effects of Shenlian extract on blood flow, vascular pathology formation and lipid metabolism were assessed by electromagnetic blood flow meter and hematoxylin-eosin staining of the proximal end in carotid artery at different times. The results demonstrate that the relationship between blood flow and shear stress for control, atorvastatin, Shenlian extract high-dose, Shenlian extract middle-dose, and Shenlian extract low-dose were linearly related. The blood flow and the shear stress of proximal end in carotid artery of Shenlian extract (1.12, 2.24, 4.48 g x kg(-1)), and atorvastatin (4.7 x 10(-4) g x kg(-1)) were significantly (P < 0.05)increased compared with the control. Plasma total cholesterol (TC), low density lipoprotein cholesterol (LDL-C) ,and high density lipoprotein cholesterol (HDL-C) were markedly decreased with the increasing of dose and time. This study is the first to prove that the inhibition of Shenlian extract on low shear stress (LSS) induces rabbits carotid atherosclerosis with increasing blood flow and decreasing lipids and vessel pathological changes.
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Affiliation(s)
- Shu-Yuan Zhou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
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Kan XX, Wang ZX, Yang QX, Wang YJ, Yang Q, Gong ZP, Zhu XX. [Antitumor effect of alcohol extracts from Stellera chamaejasme]. Zhongguo Zhong Yao Za Zhi 2013; 38:1219-1225. [PMID: 23944039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To screen the best antitumor components of Stellera chamaejasme and their sensitive cell lines. METHOD Sixteen different components of alcohol extracts from S. chamaejasme, including HH, H1-H8, JH and J1-J8, were got by gradient column chromatography eluted with alcohol in different concentrations. In the first screening, the solvent control group, the drug group, the positive group and the blank group were set up. Then the human cancer cell lines such as hepatocarcinoma BEL-7402, SK-HEP-1, and lung cancer A549, NCI-H157 were processed with the components, and the concentration for each drug group was 100 mg x L(-1). Thus, the 48 hour suppression ratio to the four kinds of cancer cells for each component were compared by the SRB method, to select the most inhibitive components and the most sensitive cell lines, which were used as the subjects of the second screening. In the second screening, each component including the concentration of 6.25, 12.5, 25, 50, 100 mg x L(-1) was used to treat the sensitive cell lines and the inhibition rates to each cell line of 24, 48, 72 h by the SRB assay were detected. Also, the IC50 of each component was calculated and their main chemical composition was analyzed by UPLC-MS. RESULT The inhibition effect to the proliferation of the different cancer cells has great difference among 16 components, and the lung cancer cells are more sensitive to them than the hepatocarcinoma cells. Besides, the inhibition rates of JS, J6 and H8 are higher than the other components and their effect has a certain time and concentration dependence. At 72 h, the inhibition rate of each component ranges from (60.57 +/- 3.83)% to (96.66 +/- 0.51)% for lung cancer cells, and IC50 from (9.61 +/- 0.79) mg x L(-1) to (55.76 +/- 2.31) mg x L(-1). J5, J6 and H8 are the biflavonoids. CONCLUSION The biflavonoids in alcohol extracts from S. chamaejasme have exerted a satisfactory inhibitory effect on the lung cancer cell proliferation.
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Affiliation(s)
- Xiao-Xi Kan
- School of Pharmacy, Anhui University of Traditional Chinese Medicine, Hefei 230031, China.
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Men W, Chen Y, Yang Q, Li YJ, Gong ZP, Weng XG, Wang YJ, Zhang RJ, Zhu XX. [Study on metabolism of Coptis chinensis alkaloids from different compatibility of Wuji Wan in human intestinal flora]. Zhongguo Zhong Yao Za Zhi 2013; 38:417-421. [PMID: 23668021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To study the metabolism of berberine and palmatine in prescription compatibility of Wuji Wan in human intestinal flora. METHOD The L9 (3(4)) orthogonal design was adopted to compare prescription compatibility of nine groups of Wuji Wan composed of Coptis chinensis, Evodiae and fried Radix paeoniae alba into and single ingredient of C. chinensis. They were cultivated with fresh human excrements under anaerobic conditions for 24 h. A HPLC-UV method was adopted for determining berberine and palmatine in bacteria culture medium, in order to compare the metabolism of the two components in different prescription compatibility. RESULT Metabolism of berberine was positively correlated with doses, whereas metabolism of palmatine was negatively correlated with doses in extracts from C. chinensis. Compound compatibility speeded up the metabolism of berberine in low dose, which was positively related to the doses of Evodiae and fried Paeoniae Alba Radix; meanwhile Compound compatibility slowed down the metabolism of berberine in high dose, which was negatively related to the dose of Evodiae. Compound compatibility speeded up the metabolism of palmatine in high dose, which was negatively related to the doses of Evodiae and fried Paeoniae Alba Radix. CONCLUSION The metabolism of the compatibility of Wuji Wan speeds up, when Coptis chinensis components metabolite rapidly in intestinal flora; while the metabolism of the compatibility of Wuji Wan slows down, when C. chinensis components metabolite slowly in intestinal flora. Therefore, they show a balanced effect. Additionally, different proportion of C. chinensis, Evodiae and fried Paeoniae Alba Radix cause difference in metabolism speed of berberine and palmatine to some extent.
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Affiliation(s)
- Wei Men
- Capital Medical University, Beijing 100069, China
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Chen T, Fu YL, Gong ZP, Deng LR, Hu YQ. QHF formula in combination with low-dose cisplatin inhibits angiogenesis in H 22 hepatocellular carcinoma in mice. Shijie Huaren Xiaohua Zazhi 2010; 18:113-118. [DOI: 10.11569/wcjd.v18.i2.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the effects of QHF formula in combination with low-dose cisplatin (DDP) on tumor angiogenesis and growth in H22 hepatocellular carcinoma in mice and observe their toxic reactions.
METHODS: Forty-eight BALB/c mice were inoculated with mouse hepatocellular carcinoma H22 cells in the right axillary skin to establish a mouse model of H22 hepatocellular carcinoma. The model mice were randomly divided into four groups: QHF group, DDP group, QHF plus DDP group and normal saline (NS) group. The inhibitory effects of these drugs on tumor growth were evaluated by calculating the reduced rate of tumor growth. The toxicity of these drugs was examined by observing the general condition of mice and the spleen index. The morphological changes of tumor cells were observed under an optical microscope. The microvessel density (MVD) in tumor tissue was evaluated by immunohistochemistry.
RESULTS: The tumor weight was significantly lower in the QHF group, DDP group, and QHF plus DDP group than in the NS group (0.63 g ± 0.16 g, 0.45 g ± 0.23 g and 0.33 g ± 0.15 g vs 1.22 g ± 0.22 g, respectively; all P < 0.01), while the tumor weight was significantly higher in the QHF group than in the QHF plus DDP group (P < 0.01). The reduced rates of tumor growth in the QHF group, DDP group and QHF plus DDP group were 47.45%, 63.11% and 72.95%, respectively. The MVD in tumor tissue was significantly lower in the QHF group, DDP group, and QHF plus DDP group than in the NS group (11.00 ± 1.56, 10.33 ± 1.49 and 6.87 ± 0.97 vs 19.93 ± 1.02, respectively; all P < 0.01). Compared with the QHF group and DDP group, the MVD was significantly lower in the QHF plus DDP group (both P < 0.01). Furthermore, a lower incidence of toxic reactions and a better quality of survival were observed in the QHF plus DDP group than in the DDP group.
CONCLUSION: Both of QHF and small-dose DDP have anti-angiogenic effects in H22 hepatocellular carcinoma in mice. QHF in combination with small-dose DDP has synergistic anti-angiogenic effects and can improve the quality of survival and reduce the incidence of toxic reactions in mice bearing H22 hepatocellular carcinoma.
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