101
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Shi X, Yang W, Huang Y, Hou J, Qiu S, Yao C, Feng Z, Wei W, Wu W, Guo D. Direct screening of malonylginsenosides from nine Ginseng extracts by an untargeted profiling strategy incorporating in-source collision-induced dissociation, mass tag, and neutral loss scan on a hybrid linear ion-trap/Orbitrap mass spectrometer coupled to ultra-high performance liquid chromatography. J Chromatogr A 2018; 1571:213-222. [DOI: 10.1016/j.chroma.2018.08.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 06/25/2018] [Accepted: 08/10/2018] [Indexed: 12/27/2022]
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102
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Xia YG, Song Y, Liang J, Guo XD, Yang BY, Kuang HX. Quality Analysis of American Ginseng Cultivated in Heilongjiang Using UPLC-ESI --MRM-MS with Chemometric Methods. Molecules 2018; 23:molecules23092396. [PMID: 30235827 PMCID: PMC6225424 DOI: 10.3390/molecules23092396] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/13/2018] [Accepted: 09/17/2018] [Indexed: 11/16/2022] Open
Abstract
American ginseng (Panax quinquefolium) has long been cultivated in China for the function food and medicine. Here, ultra-high performance liquid chromatography was coupled with electrospray ionization and triple quadrupole mass spectrometry (UPLC-ESI−-TQ-MS) for simultaneous detection of 22 ginsenosides in American ginseng cultivated in Mudanjiang district of Heilongjiang. The extraction conditions also were optimized by a Box Behnken design experiment. The optimized result was 31.8 mL/g as ratio of liquid to raw materials, 20.3 min of extraction time, and 235.0 W of extraction powers. The quantitative MS parameters for these 22 compounds were rapidly optimized by single factor experiments employing UPLC-ESI−-multiple reaction monitoring or multiple ion monitoring (MRM/MIM) scans. Furthermore, the established UPLC-ESI−-MRM-MS method showed good linear relationships (R2 > 0.99), repeatability (RSD < 3.86%), precision (RSD < 2.74%), and recovery (94–104%). This method determined 22 bioactive ginsenosides in different parts of the plant (main roots, hairy roots, rhizomes, leaves, and stems) and growth years (one year to four years) of P. quinquefolium. The highest total content of the 22 analytes was in the hairy roots (1.3 × 105 µg/g) followed by rhizomes (7.1 × 104 µg/g), main roots (6.5 × 104 µg/g), leaves (4.2 × 104 µg/g), and stems (2.4 × 104 µg/g). Finally, chemometric methods, hierarchical clustering analysis (HCA) and partial least squares discrimination analysis (PLS-DA), were successfully used to classify and differentiate American ginseng attributed to different growth years. The proposed UPLC-ESI−-MRM-MS coupled with HCA and PLS-DA methods was elucidated to be a simple and reliable method for quality evaluation of American ginseng.
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Affiliation(s)
- Yong-Gang Xia
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.
| | - Yan Song
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.
| | - Jun Liang
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.
| | - Xin-Dong Guo
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.
| | - Bing-You Yang
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.
| | - Hai-Xue Kuang
- Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.
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103
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Application of quantitative analysis of multi-component system approach for determination of ginsenosides in different mass-spectrometric conditions. J Chromatogr A 2018; 1574:82-90. [PMID: 30217383 DOI: 10.1016/j.chroma.2018.09.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 08/17/2018] [Accepted: 09/03/2018] [Indexed: 11/20/2022]
Abstract
The lack of standard substances is a bottleneck for quality control in traditional and alternative medicine. Development of the HPLC-UV approaches combined with single standard for quantitative analysis of multi-component system (QAMS) allowed determination of several plant biomarkers by implementation of the relative response factors (RRFs). Robustness and ruggedness of such methods are commonly demonstrated by performing the analysis in changing analytical conditions on the different HPLC equipment and columns. The nature of MS detection is much more complicated and dependent on the instrumentation. Therefore, this study was conducted to justify the use of RRFs for HPLC-MS determination of bioactive compounds from plants. Protopanaxatriol (PPT), protopanaxadiol (PPD) and ocotillol (OT) ginseng saponins (ginsenosides) were successfully separated on a reversed-phase PFP-column with high group selectivity. Fragmentation patterns for these groups of compounds were established on different HPLC-ESI-MS systems and at varied declustering potentials (DPs). The use of sapogenin fragmentation ions in positive detection mode along with group reference standards was shown to be an optimal way to perform quantification. The performance of the developed group targeted HPLC-MS-QAMS approach was tested in the course of measurements conducted on the different instrumentation. The differences between QAMS and external standard method (ESM) quantification results were below 15% for all determined saponins.
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104
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Choi JY, Hong JH, Dang YM, Jamila N, Khan N, Jo CH, Chun HS, Kim KS. Identification Markers of Adulteration in Korean Red Ginseng (Panax Ginseng) Products Using High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography–Mass Spectrometry (LC-MS). ANAL LETT 2018. [DOI: 10.1080/00032719.2018.1443340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ji Yeon Choi
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Joon Ho Hong
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Yun Mi Dang
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
| | - Nargis Jamila
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Shaheed Benazir Bhutto Women University Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Naeem Khan
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Cheon Ho Jo
- New Hazardous Substances Team, National Institute of Food and Drug Safety Evaluation, Cheongju, Republic of Korea
| | - Hyang Sook Chun
- School of Food Science and Technology, Chung-Ang University, Anseong, Republic of Korea
| | - Kyong Su Kim
- Department of Food and Nutrition, Chosun University, Gwangju, Republic of Korea
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105
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Kim D, Kim M, Raña GS, Han J. Seasonal Variation and Possible Biosynthetic Pathway of Ginsenosides in Korean Ginseng Panax ginseng Meyer. Molecules 2018; 23:molecules23071824. [PMID: 30041413 PMCID: PMC6099543 DOI: 10.3390/molecules23071824] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 02/07/2023] Open
Abstract
Whereas Korean ginseng, Panax ginseng Meyer, is harvested in the fall, the variation of ginsenoside content in field-grown ginseng across seasonal development has never been investigated in Korea. Thus, ultra-high performance liquid chromatography (UHPLC) analysis of nine major ginsenosides, including ginsenoside Rg1, Re, Rf, Rg2, Rb1, Rc, Rb2, Rd, and Ro, in the roots of five-year-old P. ginseng cultivated in Bongwha, Korea in 2017 was performed. The total ginsenoside content changed as many as three times throughout the year, ranging from 1.37 ± 0.02 (dry wt %) in January to 4.26 ± 0.03% in May. Total ginsenoside content in the harvest season was 2.49 ± 0.03%. Seasonal variations of panaxadiol-type ginsenosides (PPD) and panaxatriol-type ginsenosides (PPT) were found to be similar, but more PPD was always measured. However, the seasonal variation of oleanolic acid-type ginsenoside, Ro, was different from that of PPD and PPT, and the highest Ro content was observed in May. The ratio of PPD/PPT, as well as other representative ginsenosides, was compared throughout the year. Moreover, the percent composition of certain ginsenosides in both PPD and PPT types was found to be in a complementary relationship each other, which possibly reflected the biosynthetic pathway of the related ginsenosides. This finding would not only provide scientific support for the production and quality control of the value-added ginseng products, but also facilitate the elucidation of the ginsenoside biosynthetic pathway.
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Affiliation(s)
- Dongmin Kim
- Metalloenzyme Research Group and Department of Plant Biotechnology, Chung-Ang University, Anseong 17546, Korea.
| | - Mihyang Kim
- Metalloenzyme Research Group and Department of Plant Biotechnology, Chung-Ang University, Anseong 17546, Korea.
| | - Gem Stephen Raña
- Metalloenzyme Research Group and Department of Plant Biotechnology, Chung-Ang University, Anseong 17546, Korea.
| | - Jaehong Han
- Metalloenzyme Research Group and Department of Plant Biotechnology, Chung-Ang University, Anseong 17546, Korea.
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106
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Kim JH. Pharmacological and medical applications of Panax ginseng and ginsenosides: a review for use in cardiovascular diseases. J Ginseng Res 2018; 42:264-269. [PMID: 29983607 PMCID: PMC6026386 DOI: 10.1016/j.jgr.2017.10.004] [Citation(s) in RCA: 219] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 10/12/2017] [Accepted: 10/16/2017] [Indexed: 01/18/2023] Open
Abstract
Panax ginseng, also called Asian or Korean ginseng, has long been traditionally used in Korea and China to treat various diseases. The major active ingredients of P. ginseng are ginsenosides, which have been shown to have a variety of therapeutic effects, including antioxidation, anti-inflammatory, vasorelaxation, antiallergic, antidiabetic, and anticancer. To date, approximately 40 ginsenoside components have been reported. Current research is concentrating on using a single ginseng compound, one of the ginsenosides, instead of the total ginseng compounds, to determine the mechanisms of ginseng and ginsenosides. Recent in vitro and in vivo results show that ginseng has beneficial effects on cardiac and vascular diseases through efficacy, including antioxidation, control of vasomotor function, modulation of ion channels and signal transduction, improvement of lipid profiles, adjustment of blood pressure, improvement in cardiac function, and reduction in platelet adhesion. This review aims to provide valuable information on the traditional uses of ginseng and ginsenosides, their therapeutic applications in animal models and humans, and the pharmacological action of ginseng and ginsenosides.
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Affiliation(s)
- Jong-Hoon Kim
- Department of Physiology, College of Veterinary Medicine, Chonbuk National University, Iksan, Republic of Korea
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107
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Gan XT, Karmazyn M. Cardioprotection by ginseng: experimental and clinical evidence and underlying mechanisms. Can J Physiol Pharmacol 2018; 96:859-868. [PMID: 29940129 DOI: 10.1139/cjpp-2018-0192] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Protection of the ischemic and reperfused myocardium represents a major therapeutic challenge. Translating results from animal studies to the clinical setting has been disappointing, yet the need for effective intervention, particularly to limit heart damage following infarction or surgical procedures such as coronary artery bypass grafting, is substantial. Among the many compounds touted as cardioprotective agents is ginseng, a medicinal herb belonging to the genus Panax, which has been used as a medicinal agent for thousands of years, particularly in Asian societies. The biological actions of ginseng are very complex and reflect composition of many bioactive components, although many of the biological and therapeutic effects of ginseng have been attributed to the presence of steroid-like saponins termed ginsenosides. Both ginseng and many ginsenosides have been shown to exert cardioprotective properties in experimental models. There is also clinical evidence that traditional Chinese medications containing ginseng exert cardioprotective properties, although such clinical evidence is less robust primarily owing to the paucity of large-scale clinical trials. Here, we discuss the experimental and clinical evidence for ginseng, ginsenosides, and ginseng-containing formulations as cardioprotective agents against ischemic and reperfusion injury. We further discuss potential mechanisms, particularly as these relate to antioxidant properties.
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Affiliation(s)
- Xiaohong Tracey Gan
- University of Western Ontario, London, ON N6G 2X6, Canada.,University of Western Ontario, London, ON N6G 2X6, Canada
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108
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Li J, Li R, Li N, Zheng F, Dai Y, Ge Y, Yue H, Yu S. Mechanism of antidiabetic and synergistic effects of ginseng polysaccharide and ginsenoside Rb1 on diabetic rat model. J Pharm Biomed Anal 2018; 158:451-460. [PMID: 30032757 DOI: 10.1016/j.jpba.2018.06.024] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Revised: 06/14/2018] [Accepted: 06/15/2018] [Indexed: 01/27/2023]
Abstract
Ginseng polysaccharides (GP) have been reported to modulate gut microbiota, and ginsenoside Rb1 is known to display significant hypoglycemic activity. However, the synergistic effect of Rb1 and GP when applied to diabetic treatment remains largely unknown. Male rats were divided into ten groups: blank group (B-Group), model group (D-Group), Rb1 group (Rb1-Group), CK group (CK-Group), GP groups and GP + Rb1 groups in dosage of high, middle and low (H-Group, M-Group, L-Group, H-Rb1-Group, M-Rb1-Group, and L-Rb1-Group). CK-Group, GP groups and Rb1 group were fed CK, GP and Rb1 for 30 days, respectively. GP + Rb1 groups were fed GP on the initial 15 days and GP and Rb1 on the final 15 days. The fasting glucose of all groups was measured every five days. The transformation of Rb1 in vitro by rat intestinal microflora, which was collected from the B-Group, D-Group and GP groups on the 15th day, was investigated using HPLC and RRLC-Q-TOF/MS. Analyses the of 16S rRNA gene of the fecal bacterial population and fecal β-glucosidase activity were conducted among the B-Group, D-Group and H-Group. Compared with those of rats in the D-Group, the fasting glucose levels of rats in the CK-Group and H-Rb1-Group decreased highest. During transformation of Rb1 by diabetic rat intestinal microflora, five transformed products, including ginsenoside Rd, F2, CK, gypenoside XVII (G-XVII), and LXXV (G-LXXV), as well as three transformation pathways, were identified. When a high dose of GP was fed to diabetic rats for 15 days, the formation of intermediates, including G-XVII and G-LXXV was inhibited, and only one pathway (Rb1→Rd→F2→CK) was identified. Moreover, the biotransformation rate of CK increased from 14.0% to 86.7% after 8 h of cultivation. GP reinstated the perturbed holistic gut microbiota and promoted fecal β-d-glucosidase activity. Ginsenoside Rb1 and GP shows synergistic effects when applied to diabetic treatment and may be developed as a potential antidiabetic drug.
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Affiliation(s)
- Jing Li
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Ruigang Li
- Pharmacy Department, the Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, 130021, China
| | - Na Li
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Fei Zheng
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Yulin Dai
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Yan Ge
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Hao Yue
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Shanshan Yu
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China.
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109
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Huang X, Liu Y, Zhang N, Sun X, Yue H, Chen C, Liu S. UPLC Orbitrap HRMS Analysis of Panax quinquefolium L. for Authentication of Panax Genus with Chemometric Methods. J Chromatogr Sci 2018; 56:25-35. [PMID: 28977419 DOI: 10.1093/chromsci/bmx077] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 08/03/2017] [Indexed: 11/13/2022]
Abstract
Ginsenosides in Panax quinquefolium L. were determined using developed ultra-performance liquid chromatography coupled to high resolution mass spectrometry (UPLC-HRMS) method with electrospray ionization and orbitrap MS analyzer in negative ionization mode. Optimal UPLC separation was achieved using a mixture of acetonitrile and water with 0.1% formic acid as the mobile phase in linear gradient elution. The MS parameters were optimized for reliable detection with enhanced selectivity and sensitivity, and improved identification and quantification of ginsenosides. The applicability of this method was demonstrated on ginsenosides from Panax quinquefolium L. (American ginseng), Panax ginseng (Chinese ginseng) and Panax notoginseng (Sanchi) roots and products. The differences between Chinese and Northern American Panax quinquefolium L., main roots and hair roots, and products from different pharmacy were investigated. The results were also confirmed by principal component analysis and partial least squares discriminatory analysis. It indicated that the strategy can be extended to rapid and accurate authentication of Panax genus.
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Affiliation(s)
- Xin Huang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, PR China
| | - Yan Liu
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun 130112, PR China
| | - Nan Zhang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, PR China
| | - Xiuli Sun
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, PR China
| | - Hao Yue
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, PR China
| | - Changbao Chen
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, PR China
| | - Shuying Liu
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, PR China.,Changchun Center of Mass Spectrometry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
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110
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Yao H, Wan JY, Zeng J, Huang WH, Sava-Segal C, Li L, Niu X, Wang Q, Wang CZ, Yuan CS. Effects of compound K, an enteric microbiome metabolite of ginseng, in the treatment of inflammation associated colon cancer. Oncol Lett 2018; 15:8339-8348. [PMID: 29805567 PMCID: PMC5950138 DOI: 10.3892/ol.2018.8414] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 03/16/2018] [Indexed: 01/26/2023] Open
Abstract
Ginsenoside Rb1, a major component of different ginseng species, can be bioconverted into compound K by gut microbiota, and the latter possess much stronger cancer chemopreventive potential. However, while the initiation and progression of colorectal cancer is closely associated with gut inflammation, to date, the effects of compound K on inflammation-linked cancer chemoprevention have not been reported. In the present study, liquid chromatography quadrupole time-of-flight mass spectrometry analysis was applied to evaluate the biotransformation of Rb1 in American ginseng by human enteric microflora. The in vitro inhibitory effects of Rb1 and compound K were compared using the HCT-116 and HT-19 human colorectal cancer cell lines by a MTS assay. Cell cycle and cell apoptosis were assayed using flow cytometry. Using ELISA, the anti-inflammatory effects of Rb1 and compound K were compared for their inhibition of interleukin-8 secretion in HT-29 cells, induced by lipopolysaccharide. The results revealed that compound K is the major intestinal microbiome metabolite of Rb1. When compared with Rb1, compound K had significantly stronger anti-proliferative effects in HCT-116 and HT-29 cell lines (P<0.01). Compound K significantly arrested HCT-116 and HT-29 cells in the G1 phase, and induced cell apoptosis (P<0.01). By contrast, Rb1 did not markedly influence the cell cycle or apoptosis. Furthermore, compound K exerted significant anti-inflammatory effects even at low concentrations (P<0.05), while Rb1 did not have any distinct effects. The data obtained from the present study demonstrated that compound K, an intestinal microbiome metabolite of Rb1, may have a potential clinical value in the prevention of inflammatory-associated colorectal cancer.
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Affiliation(s)
- Haiqiang Yao
- School of Basic Medical Science, Beijing University of Chinese Medicine, Beijing 100029, P.R. China.,Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA.,Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Jin-Yi Wan
- School of Basic Medical Science, Beijing University of Chinese Medicine, Beijing 100029, P.R. China.,Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA.,Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Jinxiang Zeng
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA.,Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Wei-Hua Huang
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA.,Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Clara Sava-Segal
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA.,Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Lingru Li
- School of Basic Medical Science, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Xin Niu
- School of Basic Medical Science, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Qi Wang
- School of Basic Medical Science, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Chong-Zhi Wang
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA.,Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Chun-Su Yuan
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA.,Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA.,Comprehensive Cancer Center, University of Chicago, Chicago, IL 60637, USA
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111
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Li X, Yao F, Fan H, Li K, Sun L, Liu Y. Intraconversion of Polar Ginsenosides, Their Transformation into Less-Polar Ginsenosides, and Ginsenoside Acetylation in Ginseng Flowers upon Baking and Steaming. Molecules 2018; 23:E759. [PMID: 29587462 PMCID: PMC6017459 DOI: 10.3390/molecules23040759] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 03/17/2018] [Accepted: 03/20/2018] [Indexed: 01/31/2023] Open
Abstract
Heating is a traditional method used in ginseng root processing, however, there aren't reports on differences resulting from baking and steaming. Moreover, ginseng flowers, with 5.06 times more total saponins than ginseng root, are not fully taken advantage of for their ginsenosides. Transformation mechanisms of ginsenosides in ginseng flowers upon baking and steaming were thus explored. HPLC using authentic standards of 20 ginsenosides and UPLC-QTOF-MS/MS were used to quantify and identify ginsenosides, respectively, in ginseng flowers baked or steamed at different temperatures and durations. Results show that baking and steaming caused a 3.2-fold increase in ginsenoside species existed in unheated ginseng flowers (20/64 ginsenosides) and transformation of a certain amount of polar ginsenosides into numerous less polar ginsenosides. Among the 20 ginsenosides with standards, polar ginsenosides were abundant in ginseng flowers baked or steamed at lower temperatures, whereas less polar ginsenosides occurred and were enriched at higher temperatures. Furthermore, the two types of heating treatments could generate mostly similar ginsenosides, but steaming was much efficient than baking in transforming polar- into less polar ginsenosides, with steaming at 120 °C being comparably equivalent to baking at 150 °C. Moreover, both the two heating methods triggered ginsenoside acetylation and thus caused formation of 16 acetylginsenosides. Finally, a new transformation mechanism concerning acetyl-ginsenosides formation was proposed.
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Affiliation(s)
- Xiang Li
- College of Biological Sciences and Biotechnology, Beijing Forestry University, Qinghuadonglu No. 35, Haidian District, Beijing 100083, China.
| | - Fan Yao
- College of Biological Sciences and Biotechnology, Beijing Forestry University, Qinghuadonglu No. 35, Haidian District, Beijing 100083, China.
- Beijing Beilin Advanced Eco-environmental Protection Technology Institute Co. Ltd., Qinghuadonglu No. 35, Haidian District, Beijing 100083, China.
| | - Hang Fan
- College of Biological Sciences and Biotechnology, Beijing Forestry University, Qinghuadonglu No. 35, Haidian District, Beijing 100083, China.
- Beijing Beilin Advanced Eco-environmental Protection Technology Institute Co. Ltd., Qinghuadonglu No. 35, Haidian District, Beijing 100083, China.
| | - Ke Li
- College of Biological Sciences and Biotechnology, Beijing Forestry University, Qinghuadonglu No. 35, Haidian District, Beijing 100083, China.
| | - Liwei Sun
- College of Biological Sciences and Biotechnology, Beijing Forestry University, Qinghuadonglu No. 35, Haidian District, Beijing 100083, China.
| | - Yujun Liu
- College of Biological Sciences and Biotechnology, Beijing Forestry University, Qinghuadonglu No. 35, Haidian District, Beijing 100083, China.
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112
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Shi X, Yang W, Qiu S, Hou J, Wu W, Guo D. Systematic profiling and comparison of the lipidomes from Panax ginseng, P. quinquefolius, and P. notoginseng by ultrahigh performance supercritical fluid chromatography/high-resolution mass spectrometry and ion mobility-derived collision cross section measurement. J Chromatogr A 2018; 1548:64-75. [PMID: 29588100 DOI: 10.1016/j.chroma.2018.03.025] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 03/01/2018] [Accepted: 03/13/2018] [Indexed: 12/21/2022]
Abstract
Lipidomics currently is still confronted with challenges from chromatographic separation and lipids identification. Here we report a lipidomics platform by integrating ultrahigh performance supercritical fluid chromatography/quadrupole time-of-flight mass spectrometry (UHPSFC/QTOF-MS) and collision cross section (CCS) measurement using ion mobility spectroscopy/time-of-flight mass spectrometry (IMS/QTOF-MS), aiming to enhance the profiling performance and identification reliability of lipids. The lipidomes extracted from three congeneric Panax species (P. ginseng, P. quinquefolius, and P. notoginseng) by methyl tert-butyl ether are comprehensively profiled and compared by use of this platform. A potent UHPSFC/QTOF-MS approach was developed on a 1.7-μm particles packed Torus 2-PIC column using CH3OH (in CO2) as a modifier and CH3OH/0.2 mM ammonium acetate as the makeup liquid, enabling well resolution of six lipid subclasses by both positive and negative MSE modes. In contrast to the reversed-phase chromatography, "normal-phase" like elution order and better resolution of polar lipids and some lipid isomers were achieved by UHPSFC separation. Pattern recognition chemometric analysis of 60 batches of Ginseng samples ultimately unveiled 24 lipid markers, of which triacylglycerols were the most important. Aside from the automated MS database searching against HMDB and LIPID MAPS, the application of CCS retrieval or CCS prediction improved lipid identification by reducing the possible hits. In conclusion, this integral platform can significantly improve the chromatographic separation and the reliability of lipids identification in lipidomics studies. It is the first report that systematically compares the lipidomic difference of three reputable Panax species, providing useful information for their quality control in addition to ginsenoside analysis.
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Affiliation(s)
- Xiaojian Shi
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road 501, Shanghai 201203, China
| | - Wenzhi Yang
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road 501, Shanghai 201203, China
| | - Shi Qiu
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road 501, Shanghai 201203, China
| | - Jinjun Hou
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road 501, Shanghai 201203, China
| | - Wanying Wu
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road 501, Shanghai 201203, China.
| | - Dean Guo
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road 501, Shanghai 201203, China.
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113
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Bi B, Bao J, Xi G, Xu Y, Zhang L. Determination of multiple mycotoxin residues in Panax ginseng
using simultaneous UPLC-ESI-MS/MS. J Food Saf 2018. [DOI: 10.1111/jfs.12458] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bo Bi
- Jilin Agricultural University, College of traditional Chinese medicine; Jilin Changchun China
- Jilin Agricultural Science and Technology University, College of traditional Chinese medicine; Jilin Jilin China
| | - Jingshan Bao
- Jilin Agricultural University, College of traditional Chinese medicine; Jilin Changchun China
| | - Guangsheng Xi
- Jilin Agricultural University, College of traditional Chinese medicine; Jilin Changchun China
| | - Yonghua Xu
- Jilin Agricultural University, College of traditional Chinese medicine; Jilin Changchun China
| | - Lianxue Zhang
- Jilin Agricultural University, College of traditional Chinese medicine; Jilin Changchun China
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114
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Wang J, Chen H, Gao J, Guo J, Zhao X, Zhou Y. Ginsenosides and ginsenosidases in the pathobiology of ginseng-Cylindrocarpon destructans (Zinss) Scholten. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2018; 123:406-413. [PMID: 29306188 DOI: 10.1016/j.plaphy.2017.12.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 12/15/2017] [Accepted: 12/26/2017] [Indexed: 06/07/2023]
Abstract
To investigate the role that ginsenosides (and some of their metabolites) play in interactions between plants and phytopathogenic fungi (e.g. Cylindrocarpon destructans (Zinss) Scholten), we systematically determined the anti-fungal activities of six major ginsenosides (Rb1, Rb2, Rc, Rd, Re and Rg1), along with the metabolites of ginsenoside Rb1 (Gypenoside XVII (G-XVII) and F2), against the ginseng root pathogen C. destructans (Zinss) Scholten and non-ginseng pathogens Fusarium graminearum Schw., Exserohilum turcicum (Pass.) Leonard et Suggs, Phytophthora megasperma Drech. and Pyricularia oryzae Cav. Our results showed that the growth of both ginseng pathogens and non-pathogens could be inhibited by using the proto-panaxatriol (PPT) ginsenosides Re and Rg1. In addition, the growth of the non-pathogens could also be inhibited by using proto-panaxadiol (PPD) ginsenosides Rb1, Rb2, Rc and Rd, whereas the growth of ginseng pathogen C. destructans (Zinss) Scholten was enhanced by ginsenosides Rb1 and Rb2. In contrast, ginsenoside G-XVII and F2 strongly inhibited the hyphal growth of both C. destructans (Zinss) Scholten and the non-pathogens tested. Furthermore, addition of sucrose to the media increased the growth of C. destructans (Zinss) Scholten, whereas glucose did not affect the growth. Moreover, C. destructans (Zinss) Scholten and all four non-pathogens were able to deglycosylate PPD ginsenosides using a similar transformation pathway, albeit with different sensitivities. We also discussed the anti-fungal structure-activity relationships of the ginsenosides. Our results suggest that the pathogenicity of C. destructans (Zinss) Scholten against ginseng root is independent of its ability to deglycosylate ginsenosides.
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Affiliation(s)
- Jiao Wang
- School of Life Sciences, Northeast Normal University, Changchun, 130024, PR China
| | - Honglei Chen
- School of Life Sciences, Northeast Normal University, Changchun, 130024, PR China
| | - Juan Gao
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, PR China
| | - Jixun Guo
- School of Life Sciences, Northeast Normal University, Changchun, 130024, PR China
| | - Xuesong Zhao
- School of Sciences, Liaoning Technical University, Fuxin, 123000, PR China.
| | - Yifa Zhou
- School of Life Sciences, Northeast Normal University, Changchun, 130024, PR China.
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115
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Ying A, Yu QT, Guo L, Zhang WS, Liu JF, Li Y, Song H, Li P, Qi LW, Ge YZ, Liu EH, Liu Q. Structural-Activity Relationship of Ginsenosides from Steamed Ginseng in the Treatment of Erectile Dysfunction. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2018; 46:137-155. [PMID: 29298510 DOI: 10.1142/s0192415x18500088] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Ginseng has been reported to have diverse pharmacological effects. One of the therapeutic claims for ginseng is to enhance sexual function. Ginsenosides are considered as the major active constituents. A steaming process can alter the ginsenoside profile of ginseng products. The structure-function relationship of ginsenosides in the treatment of erectile dysfunction (ED) has not been investigated yet. In this work, 15 different processed ginsengs are produced by steaming, and 13 major ginsensosides are quantified by liquid chromatography with UV detection, including Rg1, Re, Rf, Rb1, Rc, Rb2, Rf, Rk3, Rh4, 20S-Rg3, 20R-Rg3, Rk1, and Rg5. Their anti-ED activities are screened using hydrocortisone-induced mice model (Kidney Yang Deficiency Syndrome in Chinese Medicine) and primary corpus cavernosum smooth muscle cells (CCSMCs). A processed ginseng with steaming treatment at 120[Formula: see text]C for 4[Formula: see text]h and five times possesses abundant ginsenosides Rk1, Rk3, Rh4 and Rg5 transformed via deglycosylation and dehydroxylation, and produces optimal activity against ED. The number of sugar molecules, structure of hydroxyl groups and stereoselectivity in ginsenosides affect their anti-ED activity. Among the 13 ginsenosides, Rk1, Rk3, Rh4 and Rg5 are the most efficient in decreasing intracellular calcium levels by inhibiting phosphodiesterase 5A (PDE5A) to reduce the degradation of cyclic guanosine monophosphate (cGMP) in CCSMCs. Rg5 also restrain hypoxia inducible factor-1[Formula: see text] (HIF-1[Formula: see text] expression in hypoxia state, and increase endothelial nitric oxide synthase (eNOS) expression in isolated rat cavernous tissue. These observations suggest a role for steamed ginseng containing two pairs of geometric isomers (i.e., Rk1/Rg5 and Rk3/Rh4) in the treatment of ED.
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Affiliation(s)
- Ang Ying
- * State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P. R. China
| | - Qing-Tao Yu
- † Research & Development Centre, Infinitus (China) Company Ltd., Guangzhou, Guangdong 510663, P. R. China
| | - Li Guo
- * State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P. R. China
| | - Wen-Song Zhang
- * State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P. R. China
| | - Jin-Feng Liu
- * State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P. R. China
| | - Yun Li
- † Research & Development Centre, Infinitus (China) Company Ltd., Guangzhou, Guangdong 510663, P. R. China
| | - Hong Song
- ‡ College of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P. R. China
| | - Ping Li
- * State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P. R. China
| | - Lian-Wen Qi
- * State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P. R. China
| | - Ya-Zhong Ge
- † Research & Development Centre, Infinitus (China) Company Ltd., Guangzhou, Guangdong 510663, P. R. China
| | - E-Hu Liu
- * State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P. R. China
| | - Qun Liu
- * State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, P. R. China
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116
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Abstract
Dietary supplements can have beneficial effects on a number of risk factors for cardiovascular diseases, and interest in the use of nonpharmacologic nutraceutical-based treatments for cardiovascular disorders is growing. The aim of this review is to present the role of dietary supplements with antiplatelet activity in the prophylaxis and treatment of cardiovascular disorders. In addition, this paper describes their effects on another very important element of hemostasis-blood coagulation. However, because controlled human clinical experiments are too limited to clearly identify the antiplatelet and anticoagulant properties of dietary supplements, used alone or in combination with classical antiplatelet therapy (e.g., with aspirin), most information in this article is based on in vitro studies. Therefore, it cannot be unequivocally stated whether dietary supplements are universally safe and bring benefits to all. Some authors suggest that blood platelet count and function should be monitored in patients taking such supplements, especially before and after surgery, as well as other hemostasis parameters such as coagulation times.
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Affiliation(s)
- Beata Olas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland,Address correspondence to BO (e-mail: )
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117
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Role of ginsenosides in reactive oxygen species-mediated anticancer therapy. Oncotarget 2017; 9:2931-2950. [PMID: 29416826 PMCID: PMC5788694 DOI: 10.18632/oncotarget.23407] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 12/05/2017] [Indexed: 12/22/2022] Open
Abstract
Cancer is still a global public health problem, which is the leading cause of death in most countries. Ginseng has been used for centuries all over the world as a panacea that promotes longevity. As the king of herb plants, ginseng holds great promise as a new treatment option which is used either by itself or in combination with other medicinal ingredients that is widely accepted as complementary and alternative medicine in cancer therapy. Ginsenosides, the major pharmacologically active ingredients of ginseng, have been shown to have multiple medicinal effects including prominent anticancer activity. The purpose of this review is to give our perspective about the roles of ginsenosides in reactive oxygen species (ROS)-mediated anticancer therapy. Additionally, to provide new sheds light for further improvement and carry out pre-clinical and clinical trials to develop it successfully into a potential anticancer agent. Panax herbs and their derivate/metabolites ginsenosides exert beneficial effects for treating various types of cancers. The mechanism of ROS-mediated anticancer activities of ginsenosides varies depending on the specific type of cancer cells involved. Ginsenosides may suppress cancer cell proliferation through anti-oxidation on tumor initiation and induce apoptosis, paraptosis or autophagy via generation of ROS on tumor progression, promotion, angiogenesis, invasion and metastasis by various signaling pathways e.g., activation of AMPK, MEK, ASK-1/JNK, ESR2-NCF1-ROS, ER-dependent PI3K/Akt/Nrf2, P53-CHOP, ROS-JNK-autophagy, and/or inhibition of PI3K/Akt signaling pathways. These multiple effects rather than a single may play a crucial role in emerging ginsenosides as a successful anticancer drug.
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118
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Xu YJ, Yu ZQ, Zhang CL, Li XP, Feng CY, Lei K, He WX, Liu D. Protective Effects of Ginsenosides on 17α-Ethynyelstradiol-Induced Intrahepatic Cholestasis via Anti-Oxidative and Anti-Inflammatory Mechanisms in Rats. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:1613-1629. [PMID: 29121800 DOI: 10.1142/s0192415x17500872] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The present study was designed to assess the effects and potential mechanisms of ginsenosides on 17[Formula: see text]-ethynyelstradiol (EE)-induced intrahepatic cholestasis (IC). Ginsenoside at doses of 30, 100, 300[Formula: see text]mg/kg body weight was intragastrically (i.g.) given to rats for 5 days to examine the effect on EE-induced IC. Serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), and total bile acid (TBA) were measured. Hepatic malondialdehyde (MDA) content and superoxide dismutase (SOD) activity were determined. Protein expression of proinflammatory cytokines TNF-[Formula: see text], IL-6 and IL-1[Formula: see text] was analyzed by immunohistochemistry and Western blot. Results indicated that ginsenosides remarkably prevented EE-induced increase in the serum levels of AST, ALT, ALP and TBA. Moreover, the elevation of hepatic MDA content induced by EE was significantly reduced, while hepatic SOD activities were significantly increased when treated with ginsenosides. Histopathology of the liver tissue showed that pathological injuries were relieved after treatment with ginsenosides. In addition, treatment with ginsenosides could significantly downregulate the protein expression of TNF-[Formula: see text], IL-6 and IL-1[Formula: see text] compared with EE group. These findings indicate that ginsenosides exert the hepatoprotective effect on EE-induced intrahepatic cholestasis in rats, and this protection might be attributed to the attenuation of oxidative stress and inflammation.
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Affiliation(s)
- Yan-Jiao Xu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zao-Qin Yu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cheng-Liang Zhang
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xi-Ping Li
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cheng-Yang Feng
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kai Lei
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wen-Xi He
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dong Liu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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119
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Xu Y, Li Y, Maffucci KG, Huang L, Zeng R. Analytical Methods of Phytochemicals from the Genus Gentiana. Molecules 2017; 22:E2080. [PMID: 29182593 PMCID: PMC6149888 DOI: 10.3390/molecules22122080] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 11/17/2017] [Accepted: 11/22/2017] [Indexed: 01/01/2023] Open
Abstract
The genus Gentiana comprises approximately 400 species. Many species have a wide range of pharmacological activities and have been used therapeutically for thousands of years. To provide comprehensive guidance, utilization and quality control of Gentiana species, this review presents updated information concerning the recent application and progress of chemical analysis including phytochemical analysis, sample preparation and chemometrics. Detailed and comprehensive data including number of analytes, extraction/separation methods, analytical techniques and chemometrics are shown as corresponding tables. These data illustrate that the development of newly discovered compounds and therapeutic uses, understanding of the structure-activity relationship and establishment of harmonious and effective medicinal herb standards are the direction of advancement in future research.
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Affiliation(s)
- Yan Xu
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China.
| | - Ying Li
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China.
| | | | - Linfang Huang
- Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China.
| | - Rui Zeng
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China.
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120
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Synchronous characterization of carbohydrates and ginsenosides yields deeper insights into the processing chemistry of ginseng. J Pharm Biomed Anal 2017. [DOI: 10.1016/j.jpba.2017.06.042] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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121
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Liu Q, Zhang FG, Zhang WS, Pan A, Yang YL, Liu JF, Li P, Liu BL, Qi LW. Ginsenoside Rg1 Inhibits Glucagon-Induced Hepatic Gluconeogenesis through Akt-FoxO1 Interaction. Theranostics 2017; 7:4001-4012. [PMID: 29109794 PMCID: PMC5667421 DOI: 10.7150/thno.18788] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 08/14/2017] [Indexed: 01/25/2023] Open
Abstract
Rationale: Glucagon is involved in hepatic gluconeogenesis, playing a key role in type 2 diabetes. Ginsenosides are reported to have antidiabetic activities. Ginsenoside Rg1 is a major propanaxatriol-type saponin in ginseng. This study aims to investigate the regulatory effects of Rg1 on glucagon-induced hepatic glucose production. Methods: The effects of Rg1 were investigated in high-fat-diet (HFD)-fed mice and glucagon-challenged C57BL/6J mice. Glucose metabolism was evaluated by oral glucose tolerance test and pyruvate tolerance test. The role of Rg1 on the regulation of Akt-FoxO1 interaction was performed using immunofluorescence, immunoprecipitation, siRNA silencing, pharmacological inhibitor and active-site mutant in primary hepatocytes or HepG2 cells. Results: Abnormally elevated fasting glucagon levels were observed in HFD-fed mice, contributing significantly to increased fasting plasma glucose levels. Inappropriate fasting glucagon secretion inactivated Akt and promoted hepatic glucose production via upregulation of FoxO1 activity. Rg1 preserved glucagon-impaired Akt activation partly by binding to Akt at Ser473 site. Rg1 also promoted Akt binding to FoxO1 and inactivated FoxO1 by phosphorylation. Consequently, Rg1 decreased the hepatic glucose production through a decrease in transcription of phosphoenolpyruvate carboxykinase (PEPCK) and glucose 6-phosphatase (G6Pase). Both siRNA silencing of Akt and Akt inhibitor triciribine attenuated the effects of Rg1 in response to fasting hormone glucagon. Conclusion: Akt phosphorylation at Ser473 by ginsenoside Rg1 is critical for its gluconeogenesis-lowering effect, suggesting a potential for pharmaceutical intervention in response to fasting hormone glucagon.
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Affiliation(s)
- Qun Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
- Clinical Metabolomics Center, China Pharmaceutical University, Nanjing 211198, China
| | - Fei-Ge Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Wen-Song Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - An Pan
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Yi-Lin Yang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Jin-Feng Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Bao-Lin Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Lian-Wen Qi
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
- Clinical Metabolomics Center, China Pharmaceutical University, Nanjing 211198, China
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122
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Huang Y, Zhang T, Zhao Y, Zhou H, Tang G, Fillet M, Crommen J, Jiang Z. Simultaneous analysis of nucleobases, nucleosides and ginsenosides in ginseng extracts using supercritical fluid chromatography coupled with single quadrupole mass spectrometry. J Pharm Biomed Anal 2017; 144:213-219. [DOI: 10.1016/j.jpba.2017.03.059] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 03/20/2017] [Accepted: 03/29/2017] [Indexed: 11/29/2022]
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123
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Chen QL, Chen YJ, Zhou SS, Yip KM, Xu J, Chen HB, Zhao ZZ. Laser microdissection hyphenated with high performance gel permeation chromatography-charged aerosol detector and ultra performance liquid chromatography-triple quadrupole mass spectrometry for histochemical analysis of polysaccharides in herbal medicine: Ginseng, a case study. Int J Biol Macromol 2017; 107:332-342. [PMID: 28867225 DOI: 10.1016/j.ijbiomac.2017.08.162] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 08/15/2017] [Accepted: 08/24/2017] [Indexed: 10/18/2022]
Abstract
This study establishes a new combinatorial approach for histochemical analysis of polysaccharides in herbal medicines using laser microdissection followed by high performance gel permeation chromatography coupled with charged aerosol detector and ultra-performance liquid chromatography hyphenated with triple quadrupole mass spectrometry. Ginseng was employed as a study model. Tissue-specific qualitative and quantitative characterization of ginseng polysaccharides was performed by determining their molar masses and monosaccharide compositions in three macro-dissected parts (rhizome, main and branched roots) and five micro-dissected tissues (cork, cortex, xylem, phloem and resin canal). The results showed that ginseng "flesh" (xylem, phloem and resin canal) contained more polysaccharides with larger molecular weights and higher ratios of glucose residue, whereas ginseng "skin" (cork and cortex) had fewer polysaccharides with smaller molecular weights and higher ratios of non-glucose constituents (e.g. galacturonic acid, galactose, arabinose and rhamnose). These findings suggested that the polysaccharides of the "flesh" were predominantly starch-like glucans, while those of the "skin" were of a higher proportion of acidic pectins. The revealed histologic distribution and accumulation pattern of ginseng polysaccharides contributes to the scientific understanding of ginseng regarding the biosynthesis and transportation of polysaccharides, medicinal quality evaluation as well as empirical clinical application.
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Affiliation(s)
- Qi-Lei Chen
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | - Yu-Jie Chen
- Shandong Center for Drug Evaluation & Certification, Jinan, China
| | - Shan-Shan Zhou
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | - Ka-Man Yip
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | - Jun Xu
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong.
| | - Hu-Biao Chen
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong.
| | - Zhong-Zhen Zhao
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong
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124
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Huang X, Liu Y, Zhang Y, Li SP, Yue H, Chen CB, Liu SY. Multicomponent assessment and ginsenoside conversions of Panax quinquefolium L. roots before and after steaming by HPLC-MS n. J Ginseng Res 2017; 43:27-37. [PMID: 30662291 PMCID: PMC6323152 DOI: 10.1016/j.jgr.2017.08.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 07/10/2017] [Accepted: 08/01/2017] [Indexed: 02/03/2023] Open
Abstract
Background The structural conversions in ginsenosides induced by steaming or heating or acidic condition could improve red ginseng bioactivities significantly. In this paper, the chemical transformations of red American ginseng from fresh Panax quinquefolium L. under steaming were investigated, and the possible mechanisms were discussed. Methods A method with reversed-phase high-performance liquid chromatography coupled with linear ion trap mass spectrometry (HPLC-MSn)-equipped electrospray ionization ion source was developed for structural analysis and quantitation of ginsenosides in dried and red American ginseng. Results In total, 59 ginsenosides of protopanaxadiol, protopanaxatriol, oleanane, and ocotillol types were identified in American ginseng before and after steaming process by matching the molecular weight and/or comparing MSn fragmentation with that of standards and/or known published compounds, and some of them were determined to be disappeared or newly generated under different steaming time and temperature. The specific fragments of each aglycone-type ginsenosides were determined as well as aglycone hydrated and dehydrated ones. The mechanisms were deduced as hydrolysis, hydration, dehydration, and isomerization of neutral and acidic ginsenosides. Furthermore, the relative peak areas of detected compounds were calculated based on peak areas ratio. Conclusion The multicomponent assessment of American ginseng was conducted by HPLC-MSn. The result is expected to provide possibility for holistic evaluation of the processing procedures of red American ginseng and a scientific basis for the usage of American ginseng in prescription.
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Affiliation(s)
- Xin Huang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - Yan Liu
- Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun, China
| | - Yong Zhang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - Shuai-Ping Li
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - Hao Yue
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - Chang-Bao Chen
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - Shu-Ying Liu
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China.,Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
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125
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Deng J, Liu Y, Duan Z, Zhu C, Hui J, Mi Y, Ma P, Ma X, Fan D, Yang H. Protopanaxadiol and Protopanaxatriol-Type Saponins Ameliorate Glucose and Lipid Metabolism in Type 2 Diabetes Mellitus in High-Fat Diet/Streptozocin-Induced Mice. Front Pharmacol 2017; 8:506. [PMID: 28824430 PMCID: PMC5539091 DOI: 10.3389/fphar.2017.00506] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 07/18/2017] [Indexed: 12/20/2022] Open
Abstract
Ginsenoside is a major active component of ginseng, which exhibits various pharmacological properties such as hepatoprotection, tumor suppression and diabetes resistance. In this study, the anti-diabetic effects of protopanaxadiol (PPD) and protopanaxatriol (PPT)-type saponins were explored and compared in high-fat diet/streptozocin-induced type 2 diabetes mellitus (T2DM) mice. Our results showed that low or high dose (50 mg/kg bodyweight or 150 mg/kg bodyweight) PPD and PPT significantly reduced fasting blood glucose, improved glucose tolerance and insulin resistance in T2DM mice. PPD and PPT also regulated serum lipid-related markers such as reduced total cholesterol (TC), triglyceride (TG), and low-density lipoprotein cholesterol in T2DM mice. In addition, PPD and PPT dramatically ameliorated the inflammatory responses by suppressing the secretion of pro-inflammatory cytokines like tumor necrosis factor-alpha and interleukin-6 in serum level and gene expression in liver level, and improved the antioxidant capacity by increasing the superoxide dismutase and decreasing malondialdehyde levels in the serum of T2DM mice. Moreover, the anti-diabetic effect of PPD and PPT appeared to be partially mediated by the suppression of hepatic metabolism genes expression such as peroxisome proliferator-activated receptor gamma coactivator 1-alpha, phosphoenolpyruvate carboxykinase, and glucose-6-phosphatase, as well as facilitating lipid metabolism genes expression such as microsomal TG transfer protein in the liver tissues of T2DM mice. Taken together, our results indicated that PPD and PPT might potentially act as natural anti-diabetic compounds to be used for preventing and treating the T2DM and its complications in the future.
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Affiliation(s)
- Jianjun Deng
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Yao Liu
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Zhiguang Duan
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Chenhui Zhu
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Junfeng Hui
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Yu Mi
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Pei Ma
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Xiaoxuan Ma
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Daidi Fan
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Department of Food Science and Engineering, Northwest UniversityShaanxi, China.,Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest UniversityShaanxi, China
| | - Haixia Yang
- Department of Nutrition and Food Safety, College of Public Health, Xi'an Jiaotong UniversityShaanxi, China
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126
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Effect of Red Ginseng on Genotoxicity and Health-Related Quality of Life after Adjuvant Chemotherapy in Patients with Epithelial Ovarian Cancer: A Randomized, Double Blind, Placebo-Controlled Trial. Nutrients 2017; 9:nu9070772. [PMID: 28753932 PMCID: PMC5537886 DOI: 10.3390/nu9070772] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 06/25/2017] [Accepted: 07/13/2017] [Indexed: 12/26/2022] Open
Abstract
We evaluated the effect of red ginseng on toxicity, health-related quality of life (HRQL) and survival after adjuvant chemotherapy in patients with epithelial ovarian cancer (EOC). A total of 30 patients with EOC were randomly assigned to placebo (n = 15) and red ginseng groups (n = 15). All patients took placebo or red ginseng (3000 mg/day) for three months. Then, we compared changes of genotoxicity, HRQL and survival between the two groups. As a result, red ginseng reduced micronuclei yield in comparison with placebo despite no difference of binucleated cells index. Although red ginseng increased serum levels of alanine aminotransferase and aspartate aminotransferase significantly, they were within the normal value. Moreover, there were no differences in adverse events between placebo and red ginseng groups. In terms of HRQL, red ginseng was associated with improved emotional functioning and decreased symptoms of fatigue, nausea and vomiting, and dyspnea, reduced anxiety and interference affecting life and improved daytime somnolence. However, there was no effect of red ginseng on prognosis of EOC. Conclusively, red ginseng may be safe and effective to reduce genotoxicity and improve HRQL despite no benefit of survival in patients with EOC who received chemotherapy.
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127
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Yang W, Zhang Y, Wu W, Huang L, Guo D, Liu C. Approaches to establish Q-markers for the quality standards of traditional Chinese medicines. Acta Pharm Sin B 2017; 7:439-446. [PMID: 28752028 PMCID: PMC5518652 DOI: 10.1016/j.apsb.2017.04.012] [Citation(s) in RCA: 145] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Revised: 04/19/2017] [Accepted: 04/20/2017] [Indexed: 10/25/2022] Open
Abstract
Traditional Chinese medicine (TCM) has played a pivotal role in maintaining the health of Chinese people and is now gaining increasing acceptance around the global scope. However, TCM is confronting more and more concerns with respect to its quality. The intrinsic "multicomponent and multitarget" feature of TCM necessitates the establishment of a unique quality and bioactivity evaluation system, which is different from that of the Western medicine. However, TCM is investigated essentially as "herbal medicine" or "natural product", and the pharmacopoeia quality monographs are actually chemical-markers-based, which can ensure the consistency only in the assigned chemical markers, but, to some extent, have deviated from the basic TCM theory. A concept of "quality marker" (Q-marker), following the "property-effect-component" theory, is proposed. The establishment of Q-marker integrates multidisciplinary technologies like natural products chemistry, analytical chemistry, bionics, chemometrics, pharmacology, systems biology, and pharmacodynamics, etc. Q-marker-based fingerprint and multicomponent determination conduce to the construction of more scientific quality control system of TCM. This review delineates the background, definition, and properties of Q-marker, and the associated technologies applied for its establishment. Strategies and approaches for establishing Q-marker-based TCM quality control system are presented and highlighted with a few TCM examples.
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128
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Enhanced Production of Gypenoside LXXV Using a Novel Ginsenoside-Transforming β-Glucosidase from Ginseng-Cultivating Soil Bacteria and Its Anti-Cancer Property. Molecules 2017; 22:molecules22050844. [PMID: 28534845 PMCID: PMC6153937 DOI: 10.3390/molecules22050844] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 05/07/2017] [Accepted: 05/12/2017] [Indexed: 11/16/2022] Open
Abstract
Minor ginsenosides, such as compound K, Rg3(S), which can be produced by deglycosylation of ginsenosides Rb1, showed strong anti-cancer effects. However, the anticancer effects of gypenoside LXXV, which is one of the deglycosylated shapes of ginsenoside Rb1, is still unknown due to the rarity of its content in plants. Here, we cloned and characterized a novel ginsenoside-transforming β-glucosidase (BglG167b) derived from Microbacterium sp. Gsoil 167 which can efficiently hydrolyze gypenoside XVII into gypenoside LXXV, and applied it to the production of gypenoside LXXV at the gram-scale with high specificity. In addition, the anti-cancer activity of gypenoside LXXV was investigated against three cancer cell lines (HeLa, B16, and MDA-MB231) in vitro. Gypenoside LXXV significantly reduced cell viability, displaying an enhanced anti-cancer effect compared to gypenoside XVII and Rb1. Taken together, this enzymatic method would be useful in the preparation of gypenoside LXXV for the functional food and pharmaceutical industries.
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129
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Dynamic Changes in Neutral and Acidic Ginsenosides with Different Cultivation Ages and Harvest Seasons: Identification of Chemical Characteristics for Panax ginseng Quality Control. Molecules 2017; 22:molecules22050734. [PMID: 28471389 PMCID: PMC6153749 DOI: 10.3390/molecules22050734] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/24/2017] [Accepted: 04/27/2017] [Indexed: 01/06/2023] Open
Abstract
In this study, dynamic changes in ginsenoside content and ratios in the Panax ginseng root were investigated with different cultivation ages and different collection months, using high-performance liquid chromatography (HPLC). Our data indicate that changes in ginsenoside Ro and malonyl ginsenosides content were dependent on the ginseng cultivation age (p < 0.05); especially, the Ro content varied from 0.16 to 4.91 mg/g, with a difference about 30-fold. Further, we found that the samples of 5 and 6-year-old P. ginseng had high Ro/Re ratio, whereas two and three-year-old P. ginseng possessed low Ro/Re ratio. Thus, the Ro/Re ratio can be used as a characteristic marker for differentiating the age of the root. The relative content of ginsenosides Rg₁ and Re were affected by the ginseng's harvest season. The Re content was higher than the Rg₁ content in May and June, but lower than the Rg₁ content from August to October. Thus, the Rg₁/Re ratio can be used as a characteristic marker for differentiating the ginseng's harvest seasons. These results indicate that the chemical characteristics of P. ginseng at different cultivation ages and harvest seasons are clearly different, which may cause differences in pharmacological activities and therapeutic effects. In addition, we developed HPLC coupled with hierarchical cluster analysis and principal component analysis methods to identify the cultivation age and harvest season of P. ginseng using characteristic ginsenosides. Our results showed that this method can be used to discriminate the cultivation age and harvest season of P. ginseng.
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130
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Wan JY, Wang CZ, Zhang QH, Liu Z, Musch MW, Bissonnette M, Chang EB, Li P, Qi LW, Yuan CS. Significant difference in active metabolite levels of ginseng in humans consuming Asian or Western diet: The link with enteric microbiota. Biomed Chromatogr 2017; 31:10.1002/bmc.3851. [PMID: 27606833 PMCID: PMC5339059 DOI: 10.1002/bmc.3851] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 08/29/2016] [Accepted: 09/06/2016] [Indexed: 01/17/2023]
Abstract
After ingestion of ginseng, the bioavailability of its parent compounds is low and enteric microbiota plays an important role in parent compound biotransformation to their metabolites. Diet type can influence the enteric microbiota profile. When human subjects on different diets ingest ginseng, their different gut microbiota profiles may influence the metabolism of ginseng parent compounds. In this study, the effects of different diet type on gut microbiota metabolism of American ginseng saponins were investigated. We recruited six healthy adults who regularly consumed different diet types. These subjects received 7 days' oral American ginseng, and their biological samples were collected for LC-Q-TOF-MS analysis. We observed significant ginsenoside Rb1 (a major parent compound) and compound K (a major active metabolite) level differences in the samples from the subjects consuming different diets. Subjects on an Asian diet had much higher Rb1 levels but much lower compound K levels compared with those on a Western diet. Since compound K possesses much better cancer chemoprevention potential, our data suggested that consumers on a Western diet should obtain better cancer prevention effects with American ginseng intake compared with those on an Asian diet. Ginseng compound levels could be enhanced or reduced via gut microbiota manipulation for clinical utility.
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Affiliation(s)
- Jin-Yi Wan
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, China
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
- Tang Center for Herbal Medicine Research and Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Chong-Zhi Wang
- Tang Center for Herbal Medicine Research and Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Qi-Hui Zhang
- Tang Center for Herbal Medicine Research and Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Zhi Liu
- Tang Center for Herbal Medicine Research and Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Mark W. Musch
- Department of Medicine, Knapp Center for Biomedical Discovery, University of Chicago, Chicago, IL 60637, USA
| | - Marc Bissonnette
- Department of Medicine, Knapp Center for Biomedical Discovery, University of Chicago, Chicago, IL 60637, USA
| | - Eugene B. Chang
- Department of Medicine, Knapp Center for Biomedical Discovery, University of Chicago, Chicago, IL 60637, USA
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Lian-Wen Qi
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
- Tang Center for Herbal Medicine Research and Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Chun-Su Yuan
- Tang Center for Herbal Medicine Research and Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
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131
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Ginsenoside Rg5 increases cardiomyocyte resistance to ischemic injury through regulation of mitochondrial hexokinase-II and dynamin-related protein 1. Cell Death Dis 2017; 8:e2625. [PMID: 28230856 PMCID: PMC5386487 DOI: 10.1038/cddis.2017.43] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 12/13/2016] [Accepted: 01/18/2017] [Indexed: 12/20/2022]
Abstract
Hexokinase-II (HK-II) and dynamin-related protein 1 (Drp1) regulate mitochondrial function differently. This study was designed to investigate the cardioprotective effect of ginsenoside Rg5 (Rg5) with emphasis on the regulation of mitochondrial HK-II and Drp1. Saturated acid palmitate (PA) stimulation increased lactate accumulation and induced cellular acidification by impairing the activity of pyruvate dehydrogenase (PDH) in cardiomyocytes, leading to HK-II dissociation from mitochondria. Rg5 improved PDH activity and prevented cellular acidification by combating fatty-acid oxidation, contributing to protecting mitochondrial HK-II. HK-II binding to mitochondria prevented mitochondrial Drp1 recruitment, whereas Drp1 activation decreased the content of mitochondrial HK-II, demonstrating the reciprocal control for binding to mitochondria. Rg5 promoted Akt translocation to mitochondria and increased HK-II binding to mitochondria while coordinately suppressing Drp1 recruitment and mitochondrial fission. Akt inhibitor triciribine or knockdown of Akt with small interfering RNA diminished the effects of Rg5, indicating that Rg5 inhibited Drp1 activation and promoted HK-II mitochondrial binding through Akt activation. Rg5 prevented the opening of mitochondrial permeability transition pore and increased ATP production, resultantly increasing cardiomyocyte resistance to hypoxia/reoxygenation injury. Meanwhile, Rg5 prevented cell apoptosis with increased HK-II binding and reduced Drp1 recruitment to mitochondria in isoproterenol-induced ischemic heart of mice. Taken together, these findings not only established a previously unrecognized role of ginsenosides in cardioprotection but also suggest that mitochondrial HK-II binding and Drp1 recruitment could be targeted therapeutically to prevent ischemic injury in the heart.
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132
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Xiao N, Yang LL, Yang YL, Liu LW, Li J, Liu B, Liu K, Qi LW, Li P. Ginsenoside Rg5 Inhibits Succinate-Associated Lipolysis in Adipose Tissue and Prevents Muscle Insulin Resistance. Front Pharmacol 2017; 8:43. [PMID: 28261091 PMCID: PMC5306250 DOI: 10.3389/fphar.2017.00043] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 01/19/2017] [Indexed: 11/29/2022] Open
Abstract
Endoplasmic reticulum (ER) stress, inflammation, and lipolysis occur simultaneously in adipose dysfunction and contribute to insulin resistance. This study was designed to investigate whether ginsenoside Rg5 could ameliorate adipose dysfunction and prevent muscle insulin resistance. Short-term high-fat diet (HFD) feeding induced hypoxia with ER stress in adipose tissue, leading to succinate accumulation due to the reversal of succinate dehydrogenase (SDH) activity. Rg5 treatment reduced cellular energy charge, suppressed ER stress and then prevented succinate accumulation in adipose tissue. Succinate promoted IL-1β production through NLRP3 inflammasome activation and then increased cAMP accumulation by impairing PDE3B expression, leading to increased lipolysis. Ginsenoside Rg5 treatment suppressed NLRP3 inflammasome activation, preserved PDE3B expression and then reduced cAMP accumulation, contributing to inhibition of lipolysis. Adipose lipolysis increased FFAs trafficking from adipose tissue to muscle. Rg5 reduced diacylglycerol (DAG) and ceramides accumulation, inhibited protein kinase Cθ translocation, and prevented insulin resistance in muscle. In conclusion, succinate accumulation in hypoxic adipose tissue acts as a metabolic signaling to link ER stress, inflammation and cAMP/PKA activation, contributing to lipolysis and insulin resistance. These findings establish a previously unrecognized role of ginsenosides in the regulation of lipid and glucose homeostasis and suggest that adipose succinate-associated NLRP3 inflammasome activation might be targeted therapeutically to prevent lipolysis and insulin resistance.
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Affiliation(s)
- Na Xiao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
| | - Le-Le Yang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
| | - Yi-Lin Yang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
| | - Li-Wei Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
| | - Jia Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
| | - Baolin Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
| | - Kang Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
| | - Lian-Wen Qi
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University Nanjing, China
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133
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An in-source multiple collision-neutral loss filtering based nontargeted metabolomics approach for the comprehensive analysis of malonyl-ginsenosides from Panax ginseng , P. quinquefolius , and P. notoginseng. Anal Chim Acta 2017; 952:59-70. [DOI: 10.1016/j.aca.2016.11.032] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/10/2016] [Accepted: 11/13/2016] [Indexed: 11/22/2022]
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134
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Hafez MM, Hamed SS, El-Khadragy MF, Hassan ZK, Al Rejaie SS, Sayed-Ahmed MM, Al-Harbi NO, Al-Hosaini KA, Al-Harbi MM, Alhoshani AR, Al-Shabanah OA, Alsharari SD. Effect of ginseng extract on the TGF-β1 signaling pathway in CCl 4-induced liver fibrosis in rats. Altern Ther Health Med 2017; 17:45. [PMID: 28086769 PMCID: PMC5237131 DOI: 10.1186/s12906-016-1507-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 12/01/2016] [Indexed: 12/19/2022]
Abstract
Background Liver diseases are major global health problems. Ginseng extract has antioxidant, immune-modulatory and anti-inflammatory activities. This study investigated the effect of ginseng extract on carbon tetrachloride (CCl4)-induced liver fibrosis in rats. Methods Male Wistar rats were divided into four groups: control group, ginseng group, CCl4 group and CCl4 + ginseng group. Liver injury was induced by the intraperitoneal (I.P) injection of 3 ml/kg CCl4 (30% in olive oil) weekly for 8 weeks. The control group was I.P injected with olive oil. The expression of genes encoding transforming growth factor beta (TGF-β), type I TGF-β receptor (TβR-1), type II TGF-β receptor (TβR-II), mothers against decapentaplegic homolog 2 (Smad2), Smad3, Smad4, matrix metalloproteinase 2 (MMP2), MMP9, tissue inhibitor matrix metalloproteinase-1 (TIMP-1), Collagen 1a2 (Col1a2), Collagen 3a1 (Col3a1), interleukin-8 (IL-8) and interleukin -10 (IL-10) were measured by real-time PCR. Results Treatment with ginseng extract decreased hepatic fat deposition and lowered hepatic reticular fiber accumulation compared with the CCl4 group. The CCl4 group showed a significant increase in hepatotoxicity biomarkers and up-regulation of the expression of genes encoding TGF-β, TβR-I, TβR-II, MMP2, MMP9, Smad-2,-3, -4, and IL-8 compared with the control group. However, CCl4 administration resulted in the significant down-regulation of IL-10 mRNA expression compared with the control group. Interestingly, ginseng extract supplementation completely reversed the biochemical markers of hepatotoxicity and the gene expression alterations induced by CCl4. Conclusion ginseng extract had an anti‐fibrosis effect via the regulation of the TGF‐β1/Smad signaling pathway in the CCl4‐induced liver fibrosis model. The major target was the inhibition of the expression of TGF‐β1, Smad2, and Smad3.
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135
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Dai D, Zhang CF, Williams S, Yuan CS, Wang CZ. Ginseng on Cancer: Potential Role in Modulating Inflammation-Mediated Angiogenesis. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:13-22. [PMID: 28068835 DOI: 10.1142/s0192415x17500021] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Angiogenesis is a regulated process integral to many physiological and pathological situations, including carcinogenesis and tumor growth. The majority of the angiogenic processes are related to inflammation. The interplay is not only important in the case of pathogen entry but also influential in chronic inflammatory diseases, tumor growth and tissue regeneration. Modulating the interaction between inflammation and angiogenesis could be an important target for cancer treatment and wound healing alike. Ginseng has a wide range of pharmacological effects, including anti-inflammatory and angiogenesis-modulating activities. This paper presents the recent research progresses on the inhibition of angiogenesis by ginseng and its active constituents, with a particular focus on processes mediated by inflammation. The modulatory role of ginseng compounds in inflammation-mediated angiogenesis involving hypoxia and microRNAs are also discussed. With the potential to modulate the angiogenesis at the transcriptional, translational and protein signaling level via various different mechanisms, ginseng could prove to be effective in cancer therapeutics.
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Affiliation(s)
- Daisy Dai
- * Tang Center for Herbal Medicine Research, Pritzker School of Medicine, USA.,† Department of Anesthesia & Critical Care, Pritzker School of Medicine, USA
| | - Chun-Feng Zhang
- * Tang Center for Herbal Medicine Research, Pritzker School of Medicine, USA.,† Department of Anesthesia & Critical Care, Pritzker School of Medicine, USA
| | - Stephanie Williams
- * Tang Center for Herbal Medicine Research, Pritzker School of Medicine, USA.,† Department of Anesthesia & Critical Care, Pritzker School of Medicine, USA
| | - Chun-Su Yuan
- * Tang Center for Herbal Medicine Research, Pritzker School of Medicine, USA.,† Department of Anesthesia & Critical Care, Pritzker School of Medicine, USA.,‡ Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL 60637, USA
| | - Chong-Zhi Wang
- * Tang Center for Herbal Medicine Research, Pritzker School of Medicine, USA.,† Department of Anesthesia & Critical Care, Pritzker School of Medicine, USA
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136
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Park TY, Hong M, Sung H, Kim S, Suk KT. Effect of Korean Red Ginseng in chronic liver disease. J Ginseng Res 2017; 41:450-455. [PMID: 29021690 PMCID: PMC5628344 DOI: 10.1016/j.jgr.2016.11.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 11/07/2016] [Accepted: 11/30/2016] [Indexed: 02/07/2023] Open
Abstract
Chronic liver disease, one of the most common diseases, typically arises from nonalcoholic fatty liver disease, alcoholic liver disease, chronic viral hepatitis, or hepatocellular carcinoma. Therefore, there is a pressing need for improved treatment strategies. Korean Red Ginseng has been known to have positive effects on liver disease and liver function. In this paper, we summarize the current knowledge on the beneficial effects of Korean Red Ginseng on chronic liver disease, a condition encompassing nonalcoholic fatty liver disease, alcoholic liver disease, chronic viral hepatitis, and hepatocellular carcinoma, as supported by experimental evaluation and clinical investigation.
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Affiliation(s)
- Tae Young Park
- Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Meegun Hong
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Hotaik Sung
- Department of Molecular and Cell Physiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Sangyeol Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Ki Tae Suk
- Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea
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137
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Ma B, Kan WLT, Zhu H, Li SL, Lin G. Sulfur fumigation reducing systemic exposure of ginsenosides and weakening immunomodulatory activity of ginseng. JOURNAL OF ETHNOPHARMACOLOGY 2017; 195:222-230. [PMID: 27856301 DOI: 10.1016/j.jep.2016.11.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 11/04/2016] [Accepted: 11/10/2016] [Indexed: 05/28/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ginseng (Ginseng Radix et Rhizoma) is used worldwide for its miracle tonic effects, especially for its immunomodulatory activities. Sulfur fumigation, a fast and convenient method to prevent pesticidal and bacterial contamination in the food industry, has been recently employed during post-harvest processing of ginseng. Our previous studies demonstrated that sulfur fumigation significantly altered the chemical profile of the bioactive ingredients in ginseng. However, the effects of sulfur fumigation on the pharmacokinetics and bioactivities of ginseng remain unknown. AIM OF THE STUDY To examine the effects of sulfur fumigation on the pharmacokinetics and immunomodulatory activities of ginseng. MATERIALS AND METHODS For pharmacokinetic studies, male Sprague-Dawley rats exposed to single/multiple dosages of non-fumigated ginseng (NFG) and sulfur fumigated ginseng (SFG) were investigated using HPLC-MS/MS analysis. For bioactivity studies, male ICR mice were used to compare the immunomodulatory effects of NFG or SFG under both normal and cyclophosphamide (CY)-induced immunocompromised conditions using white blood cell counts, serum cytokine levels, and spleen and thymus weight indices. RESULTS Sulfur fumigation significantly reduced the contents of the bioactive ginsenosides in ginseng, which resulted in drastically low systemic exposure of ginsenosides in SFG-treatment group compared to NFG-treatment group. This observation was consistent with the bioactivities obtained in NFG- and SFG-treatment groups. The bioactivity studies also demonstrated the immunomodulatory effects of NFG but not SFG in the CY-induced immunosuppressed mice. CONCLUSION Sulfur fumigation significantly reduced contents of bioactive ginsenosides in ginseng, leading to dramatic decrease in the systemic exposure of these ginsenosides in the body and detrimental reduction of immunomodulatory effects of ginseng. Our results provided scientific evidences and laid a solid foundation for the needs of thorough evaluation of the significant impact of sulfur fumigation on ginseng and other medicinal herbs.
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Affiliation(s)
- Bin Ma
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong SAR; Joint Research Laboratory of Promoting Globalization of Traditional Chinese Medicines between The Chinese University of Hong Kong and Shanghai Institute of Materia Medica, Chinese Academy of Sciences, PR China
| | - Winnie Lai Ting Kan
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong SAR; Joint Research Laboratory of Promoting Globalization of Traditional Chinese Medicines between The Chinese University of Hong Kong and Shanghai Institute of Materia Medica, Chinese Academy of Sciences, PR China
| | - He Zhu
- Department of Pharmaceutical Analysis, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China; Department of Metabolomics, Jiangsu Province Academy of Traditional Chinese Medicine and Jiangsu Branch of China Academy of Chinese Medical Sciences, Nanjing, Jiangsu, PR China
| | - Song-Lin Li
- Department of Pharmaceutical Analysis, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, PR China; Department of Metabolomics, Jiangsu Province Academy of Traditional Chinese Medicine and Jiangsu Branch of China Academy of Chinese Medical Sciences, Nanjing, Jiangsu, PR China.
| | - Ge Lin
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong SAR; Joint Research Laboratory of Promoting Globalization of Traditional Chinese Medicines between The Chinese University of Hong Kong and Shanghai Institute of Materia Medica, Chinese Academy of Sciences, PR China.
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138
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Stavrianidi A, Stekolshchikova E, Porotova A, Rodin I, Shpigun O. Combination of HPLC–MS and QAMS as a new analytical approach for determination of saponins in ginseng containing products. J Pharm Biomed Anal 2017; 132:87-92. [DOI: 10.1016/j.jpba.2016.09.041] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 09/23/2016] [Accepted: 09/26/2016] [Indexed: 11/15/2022]
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139
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Zhang M, Qian F, Liu Q, Qian C, Thu PM, Wang Y, Zheng ZG, Yang H, Li P, Xu X. Evaluation of structure–activity relationships of ginsenosides against amyloid β induced pathological behaviours in transgenic Caenorhabditis elegans. RSC Adv 2017. [DOI: 10.1039/c7ra05717b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The systematic in vivo study comparing the effects of different ginsenosides on Aβ induced toxicity and cognitive impairment.
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Affiliation(s)
- Mu Zhang
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Fei Qian
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Qingling Liu
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Cheng Qian
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Pyone Myat Thu
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Yanyan Wang
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Zu-Guo Zheng
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Hua Yang
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Ping Li
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Xiaojun Xu
- State Key Laboratory of Natural Medicines
- China Pharmaceutical University
- Nanjing 210009
- China
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140
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Wang CZ, Anderson S, Yuan CS. Phytochemistry and Anticancer Potential of Notoginseng. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2016; 44:23-34. [PMID: 26916912 DOI: 10.1142/s0192415x16500026] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Asian ginseng, American ginseng, and notoginseng are three major species in the ginseng family. Notoginseng is a Chinese herbal medicine with a long history of use in many Oriental countries. This botanical has a distinct ginsenoside profile compared to other ginseng herbs. As a saponin-rich plant, notoginseng could be a good candidate for cancer chemoprevention. However, to date, only relatively limited anticancer studies have been conducted on notoginseng. In this paper, after reviewing its anticancer data, phytochemical isolation and analysis of notoginseng is presented in comparison with Asian ginseng and American ginseng. Over 80 dammarane saponins have been isolated and elucidated from different plant parts of notoginseng, most of them belonging to protopanaxadiol or protopanaxatriol groups. The role of the enteric microbiome in mediating notoginseng metabolism, bioavailability, and pharmacological actions are discussed. Emphasis has been placed on the identification and isolation of enteric microbiome-generated notoginseng metabolites. Future investigations should provide key insights into notoginseng's bioactive metabolites as clinically valuable anticancer compounds.
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Affiliation(s)
- Chong-Zhi Wang
- * Tang Center for Herbal Medicine Research and Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, USA
| | - Samantha Anderson
- * Tang Center for Herbal Medicine Research and Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, USA
| | - Chun-Su Yuan
- * Tang Center for Herbal Medicine Research and Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, USA.,† Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL 60637, USA
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141
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Anti-Fatigue Effects of Small Molecule Oligopeptides Isolated from Panax ginseng C. A. Meyer in Mice. Nutrients 2016; 8:nu8120807. [PMID: 27983571 PMCID: PMC5188462 DOI: 10.3390/nu8120807] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 11/29/2016] [Accepted: 12/02/2016] [Indexed: 11/29/2022] Open
Abstract
Panax ginseng C. A. Meyer (ginseng) is an edible and medicinal Chinese herb, which is often used in Asian countries for physical fitness. Ginseng is reported to have a wide range of biological activity and pharmaceutical properties. There were more studies on ginsenosides and polysaccharides, but fewer studies on ginseng oligopeptides (GOP), which are small molecule oligopeptides isolated from ginseng. The present study was designed to evaluate the anti-fatigue effects of GOP in mice and explore the possible underlying mechanism. Mice were randomly divided into four experimental sets for the detection of different indicators. Each set of mice were then divided into four groups. The control group was administered distilled water, and three GOP intervention groups were administered 125, 250, and 500 mg/kg of body weight, respectively, of GOP by gavage each day. After 30 days of GOP treatment, it was observed that GOP could significantly increase the forced swimming time, enhance lactate dehydrogenase (LDH) activity and hepatic glycogen levels, and retard the accumulation of serum urea nitrogen (SUN) and blood lactic acid (BLA) in mice. GOP also markedly ameliorated fatigue-induced alterations of inoxidative stress biomarkers and antioxidant enzymes. Notably, GOP increased the mRNA expression of mitochondrial biogenesis factors and mitochondrial DNA content in skeletal muscles of mice. These results suggest that GOP possess anti-fatigue effects, which may be attributed to the inhibition of oxidative stress and the improvement of mitochondrial function in skeletal muscles. GOP could be a novel natural agent for relieving exercise fatigue.
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142
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Zhang Y, Shi C, Liu C, Yu M, Qi Y, Li S. Saponins from Panax bipinnatifidus Seem.: New strategy of extraction, isolation, and evaluation of tyrosinase inhibitory activity based on mathematical calculations. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1039:79-87. [DOI: 10.1016/j.jchromb.2016.10.043] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 10/21/2016] [Accepted: 10/30/2016] [Indexed: 02/01/2023]
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143
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Development of colorimetric sensor array for discrimination of herbal medicine. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-1008-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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144
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Lu X, Tang K, Li P. Plant Metabolic Engineering Strategies for the Production of Pharmaceutical Terpenoids. FRONTIERS IN PLANT SCIENCE 2016; 7:1647. [PMID: 27877181 PMCID: PMC5099148 DOI: 10.3389/fpls.2016.01647] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 10/19/2016] [Indexed: 05/18/2023]
Abstract
Pharmaceutical terpenoids belong to the most diverse class of natural products. They have significant curative effects on a variety of diseases, such as cancer, cardiovascular diseases, malaria and Alzheimer's disease. Nowadays, elicitors, including biotic and abiotic elicitors, are often used to activate the pathway of secondary metabolism and enhance the production of target terpenoids. Based on Agrobacterium-mediated genetic transformation, several plant metabolic engineering strategies hold great promise to regulate the biosynthesis of pharmaceutical terpenoids. Overexpressing terpenoids biosynthesis pathway genes in homologous and ectopic plants is an effective strategy to enhance the yield of pharmaceutical terpenoids. Another strategy is to suppress the expression of competitive metabolic pathways. In addition, global regulation which includes regulating the relative transcription factors, endogenous phytohormones and primary metabolism could also markedly increase their yield. All these strategies offer great opportunities to enhance the supply of scarce terpenoids drugs, reduce the price of expensive drugs and improve people's standards of living.
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Affiliation(s)
- Xu Lu
- State Key Laboratory of Natural Medicines, China Pharmaceutical UniversityNanjing, China
| | - Kexuan Tang
- Plant Biotechnology Research Center, School of Agriculture and Biology, Shanghai Jiao Tong UniversityShanghai, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical UniversityNanjing, China
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145
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Yang W, Qiao X, Li K, Fan J, Bo T, Guo DA, Ye M. Identification and differentiation of Panax ginseng, Panax quinquefolium, and Panax notoginseng by monitoring multiple diagnostic chemical markers. Acta Pharm Sin B 2016; 6:568-575. [PMID: 27818924 PMCID: PMC5071635 DOI: 10.1016/j.apsb.2016.05.005] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 04/26/2016] [Accepted: 05/27/2016] [Indexed: 02/03/2023] Open
Abstract
To differentiate traditional Chinese medicines (TCM) derived from congeneric species in TCM compound preparations is usually challenging. The roots of Panax ginseng (PG), Panax quinquefolium (PQ) and Panax notoginseng (PN) are used as popular TCM. They contain similar triterpenoid saponins (ginsenosides) as the major bioactive constituents. Thus far, only a few chemical markers have been discovered to differentiate these three species. Herein we present a multiple marker detection approach to effectively differentiate the three Panax species, and to identify them in compound preparations. Firstly, 85 batches of crude drug samples (including 32 PG, 30 PQ, and 23 PN) were analyzed by monitoring 40 major ginsenosides in the extracted ion chromatograms (EICs) using a validated LC–MS fingerprinting method. Secondly, the samples were clustered into different groups by pattern recognition chemometric approaches using PLS-DA and OPLS-DA models, and 17 diagnostic chemical markers were discovered. Aside from the previously known Rf and p-F11, ginsenoside Rs1 could be a new marker to differentiate PG from PQ. Finally, the above multiple chemical markers were used to identify the Panax species in 60 batches of TCM compound preparations.
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Affiliation(s)
- Wenzhi Yang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xue Qiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Kai Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jingran Fan
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Tao Bo
- Agilent Technologies, Beijing 100102, China
| | - De-an Guo
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- Corresponding author. Tel.: +86 21 2023 1000x2221; fax: +86 21 50272789.
| | - Min Ye
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- Corresponding author. Tel./fax: +86 10 8280 2024.
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146
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Geng C, Wang CH, Hu H, Gao XP, Gong AH, Lin YW, Fan XS, Li H, Yin JY. Development and validation of an UPLC-Q/TOF-MS assay for the quantitation of neopanaxadiol in beagle dog plasma: Application to a pharmacokinetic study. Biomed Chromatogr 2016; 31. [PMID: 27790730 DOI: 10.1002/bmc.3878] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 10/16/2016] [Accepted: 10/24/2016] [Indexed: 01/30/2023]
Abstract
Neopanaxadiol (NPD), the main panaxadiol constituent of Panax ginseng C. A. Meyer (Araliaceae), has been regarded as the active component for the treatment of Alzheimer's disease. However, few references are available about pharmacokinetic evaluation for NPD. Accordingly, a rapid and sensitive method for quantitative analysis of NPD in beagle dog plasma based on ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry was developed and validated. Analytes were extracted from plasma by liquid-liquid extraction and chromatographic separation was achieved on an Agilent Zorbax Stable Bond C18 column. Detection was performed in the positive ion mode using multiple reaction monitoring of the transitions both at m/z 461.4 → 425.4 for NPD and internal standard of panaxadiol. All validation parameters, such as lower limit of quantitation, linearity, specificity, precision, accuracy, extraction recovery, matrix effect and stability, were within acceptable ranges and the method was appropriate for multitude sample determination. After oral intake, NPD was slowly absorbed and eliminated from circulatory blood system and corresponding plasma exposure was low. Application of this quantitative method will yield the first pharmacokinetic profile after oral administration of NPD to beagle dog. The information obtained here will be useful to understand the pharmacological effects of NPD.
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Affiliation(s)
- Cong Geng
- Department of Clinical Laboratory, The Second Affiliated Hospital of Dalian Medical University, 467 Zhongshan Road, Dalian, 116023, People's Republic of China
| | - Chun-Hong Wang
- Department of Natural Products Chemistry, College of Pharmacy, Jilin University, 1266 Fujin Road, Changchun, 130021, People's Republic of China
| | - Hong Hu
- Department of Clinical Laboratory, The Second Affiliated Hospital of Dalian Medical University, 467 Zhongshan Road, Dalian, 116023, People's Republic of China
| | - Xiao-Ping Gao
- Department of Clinical Laboratory, The Second Affiliated Hospital of Dalian Medical University, 467 Zhongshan Road, Dalian, 116023, People's Republic of China
| | - Ai-Hua Gong
- Department of Clinical Laboratory, The Second Affiliated Hospital of Dalian Medical University, 467 Zhongshan Road, Dalian, 116023, People's Republic of China
| | - Ying-Wei Lin
- Department of Clinical Laboratory, The Second Affiliated Hospital of Dalian Medical University, 467 Zhongshan Road, Dalian, 116023, People's Republic of China
| | - Xiu-Shuang Fan
- Department of Natural Products Chemistry, College of Pharmacy, Jilin University, 1266 Fujin Road, Changchun, 130021, People's Republic of China
| | - Heng Li
- Department of Natural Products Chemistry, College of Pharmacy, Jilin University, 1266 Fujin Road, Changchun, 130021, People's Republic of China
| | - Jian-Yuan Yin
- Department of Natural Products Chemistry, College of Pharmacy, Jilin University, 1266 Fujin Road, Changchun, 130021, People's Republic of China
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147
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Li Y, Xiao Z, Li B, Liu K, Wang H, Qi J, Wang Y. Ginsenoside exhibits concentration-dependent dual effects on HepG2 cell proliferation via regulation of c-Myc and HNF-4α. Eur J Pharmacol 2016; 792:26-32. [PMID: 27756603 DOI: 10.1016/j.ejphar.2016.10.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 09/30/2016] [Accepted: 10/14/2016] [Indexed: 01/23/2023]
Abstract
Although ginsenoside can generally promote cell proliferation, it is reported to have anti-proliferative effects in hepatocellular carcinoma (HCC). Whether ginsenoside has concentration-dependent effects on HCC cell proliferation have not been clarified. Transcription factors c-Myc and hepatocyte nuclear factor (HNF)-4α are the most important opposite controllers of HCC cell proliferation. Whether and how ginsenoside regulates c-Myc and HNF-4α as well as their recruitment of the co-activator p300 to exhibit its effects on HCC cell proliferation are pending. In this study, it was found that low concentration ginsenoside promoted HepG2 cell proliferation while high concentration ginsenoside exhibited anti-proliferation effect. For low concentration ginsenoside treatment, c-Myc was up-regulated and the binding of p300 to c-Myc was promoted with obvious co-localization to activate HepG2 cell proliferation. However, for high concentration ginsenoside treatment, besides c-Myc, HNF-4α was also up-regulated might to exhibit an alternative effect. Furthermore, in contrast to the weakened binding and co-localization of c-Myc and p300, the binding of p300 to HNF-4α was enhanced with distinct co-localization to inhibit HepG2 cell proliferation for high concentration ginsenoside treatment. The results manifested that ginsenoside with low and high concentrations may differentially regulate c-Myc and HNF-4α as well as their recruitments of p300, to exhibit concentration-dependent dual effects on HepG2 cell proliferation.
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Affiliation(s)
- Yanning Li
- Department of Molecular Biology, Hebei Key Lab of Laboratory Animal, China
| | - Zhigang Xiao
- Department of Biochemistry, Hebei Key Laboratory of Medical Biotechnology, China
| | - Bin Li
- Department of Biochemistry, Hebei Key Laboratory of Medical Biotechnology, China
| | - Kun Liu
- Department of Biochemistry, Hebei Key Laboratory of Medical Biotechnology, China
| | - Hui Wang
- Department of Pathology, Hebei Medical University, Shijiazhuang 050017, China
| | - Jinsheng Qi
- Department of Biochemistry, Hebei Key Laboratory of Medical Biotechnology, China.
| | - Yu Wang
- Department of Molecular Biology, Hebei Key Lab of Laboratory Animal, China
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148
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Liu J, Liu Y, Zhao L, Zhang ZH, Tang ZH. Profiling of ginsenosides in the two medicinal Panax herbs based on ultra-performance liquid chromatography-electrospray ionization-mass spectrometry. SPRINGERPLUS 2016; 5:1770. [PMID: 27795912 PMCID: PMC5059545 DOI: 10.1186/s40064-016-3427-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 09/28/2016] [Indexed: 01/09/2023]
Abstract
As the king of herb plants, ginseng has been used for nearly 5000 years in medicines in Asia and recently in the West. Ginsenosides, the main active constituents in Panax herbs, have prominent immunoregulatory effects. Although extensively studied in the roots, ginsenosides have not been studied with regard to their profiles and natural variations in the leaf, stem, petiole, lateral root, and main roots during development or among species. In this study, a sensitive ultra-performance liquid chromatography-electrospray ionization–mass spectrometry method with a shorter chromatographic running time was developed and validated for simultaneous quantification of ten ginsenosides. Comparing ginsenoside contents in various parts during different developmental stages revealed part-specific accumulation of most ginsenosides. Further investigation indicated that Rg3 accumulated at significantly higher levels in the petiole of P. ginseng than in that of P. quinquefolius. The relative ratio of ginsenoside Rb2 to Rb1 appears to be a candidate metabolic marker for identifying the ginseng cultivar within a diverse collection of ginseng accessions. In addition, the PCA showed that aboveground parts differed significantly between species and can be considered as species-specific markers rather than roots. This comprehensive survey, providing reliable, affordable and adequate scientific evidence, could be used to differentiate two species and discriminate ginseng cultivar ages.
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Affiliation(s)
- Jia Liu
- The Key Laboratory of Plant Ecology, Northeast Forestry University, Harbin, 150040 China
| | - Yang Liu
- The Key Laboratory of Plant Ecology, Northeast Forestry University, Harbin, 150040 China
| | - Long Zhao
- The Key Laboratory of Plant Ecology, Northeast Forestry University, Harbin, 150040 China
| | - Zhong-Hua Zhang
- The Key Laboratory of Plant Ecology, Northeast Forestry University, Harbin, 150040 China
| | - Zhong-Hua Tang
- The Key Laboratory of Plant Ecology, Northeast Forestry University, Harbin, 150040 China
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149
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Jeong MK, Cho CK, Yoo HS. General and Genetic Toxicology of Enzyme-Treated Ginseng Extract: Toxicology of Ginseng Rh2. J Pharmacopuncture 2016; 19:213-224. [PMID: 27695630 PMCID: PMC5043085 DOI: 10.3831/kpi.2016.19.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES Ginseng Rh2+ is enzyme-treated ginseng extract containing high amounts of converted ginsenosides, such as compound k, Rh2, Rg3, which have potent anticancer activity. We conducted general and genetic toxicity tests to evaluate the safety of ginseng Rh2+. METHODS An acute oral toxicity test was performed at a high-level dose of 4,000 mg/kg/day in Sprague-Dawley (SD) rats. A 14-day range-finding study was also conducted to set dose levels for the 90-day study. A subchronic 90-day toxicity study was performed at dose levels of 1,000 and 2,000 mg/kg/day to investigate the no-observed-adverse-effect level (NOAEL) of ginseng Rh2+ and target organs. To identify the mutagenic potential of ginseng Rh2+, we conducted a bacterial reverse mutation test (Ames test) using amino-acid-requiring strains of Salmonella typhimurium and Escherichia coli (E. coli), a chromosome aberration test with Chinese hamster lung (CHL) cells, and an in vivo micronucleus test using ICR mice bone marrow as recommended by the Korean Ministry of Food and Drug Safety. RESULTS According to the results of the acute oral toxicity study, the approximate lethal dose (ALD) of ginseng Rh2+ was estimated to be higher than 4,000 mg/kg. For the 90-day study, no toxicological effect of ginseng Rh2+ was observed in body-weight changes, food consumption, clinical signs, organ weights, histopathology, ophthalmology, and clinical pathology. The NOAEL of ginseng Rh2+ was established to be 2,000 mg/kg/day, and no target organ was found in this test. In addition, no evidence of mutagenicity was found either on the in vitro genotoxicity tests, including the Ames test and the chromosome aberration test, or on the in vivo in mice bone marrow micronucleus test. CONCLUSION On the basis of our findings, ginseng Rh2+ is a non-toxic material with no genotoxicity. We expect that ginseng Rh2+ may be used as a novel adjuvant anticancer agent that is safe for long-term administration.
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Affiliation(s)
- Mi-Kyung Jeong
- East West Cancer Center, Dunsan Korean Medicine Hospital of Daejeon University, Daejeon, Korea
| | - Chong-Kwan Cho
- East West Cancer Center, Dunsan Korean Medicine Hospital of Daejeon University, Daejeon, Korea
| | - Hwa-Seung Yoo
- East West Cancer Center, Dunsan Korean Medicine Hospital of Daejeon University, Daejeon, Korea
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150
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Yang W, Zhang J, Yao C, Qiu S, Chen M, Pan H, Shi X, Wu W, Guo D. Method development and application of offline two-dimensional liquid chromatography/quadrupole time-of-flight mass spectrometry-fast data directed analysis for comprehensive characterization of the saponins from Xueshuantong Injection. J Pharm Biomed Anal 2016; 128:322-332. [DOI: 10.1016/j.jpba.2016.05.035] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Revised: 05/19/2016] [Accepted: 05/20/2016] [Indexed: 11/16/2022]
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