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Li Y, Ren TT, Liu SS, Zhang L, Yi H, Li C, Chen LM, Gao HM, Yan LH, Liu XQ, Wang ZM. Fingerprint analysis of dang-gui-Si-Ni decoction and its anticoagulant activity in vivo-in vitro. J Ethnopharmacol 2024; 325:117890. [PMID: 38336186 DOI: 10.1016/j.jep.2024.117890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 01/30/2024] [Accepted: 02/06/2024] [Indexed: 02/12/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dang-Gui-Si-Ni (DGSN) decoction is a classic prescription in the clinical practice of traditional Chinese Medicine (TCM). DGSN decoction is often used to relieve symptoms of cold coagulation and blood stasis recorded by Treatise on Febrile Diseases (Shang Han Lun) and treat Raynaud's disease, dysmenorrhea, arthritis, migraine in TCM clinic. Accumulated evidences have suggested that this diseases are related to microcirculation disturbance. However, the anticoagulant activity and underlying mechanisms of DGSN decoction responsible for the therapeutic not well understood. AIM OF THE STUDY The fingerprint and anticoagulant activity in vivo-in vitro of DGSN decoction were evaluated to strengthen the quality control and activity study of formulas. MATERIALS AND METHODS The chemical components of DGSN decoction were analyzed by HPLC and its fingerprint similarity were evaluated by "Chinese Medicine Chromatographic Fingerprint Similarity Evaluation Software (2012 Edition)". The anticoagulant activity of DGSN decoction was assessed by measuring four coagulation factors (PT, TT, APTT, FIB) in vitro. Zebrafish thrombosis model induced by punatinib was established to evaluate the activity of improving microvascular hemodynamics in vivo. Quantitative real-time polymerase chain reaction (q-PCR) were adopted to compare the changes in the RNA expression levels of coagulation factor II (FII), VII (FVII), IX (FIX) and X (FX) in zebrafish thrombosis model. RESULTS The fingerprint similarity evaluation method of DGSN decoction was established. The results showed that 18 samples had higher similarity (S1-S18 > 0.878). Pharmacodynamic results showed that DGSN decoction could extend PT, TT and APTT, and reduce FIB content in vitro. Meanwhile, it markedly enhanced the cardiac output and blood flow velocity at low dosage (500 μg mL-1) in vivo. q-PCR data demonstrated that DGSN decoction (500 μg mL-1) could downregulate the RNA expression of FII, FVII, FIX and FX. Interestingly, there were a bidirectional regulation of FII, FIX and FX in a certain concentration range. In general, DGSN decoction can significantly improve hemodynamics and downregulate coagulation factors, and the results were consistent both in vitro - in vivo. CONCLUSION The fingerprint study provide a new perspective for improving the quality control of DGSN decoction. DGSN decoction possess anticoagulant activity by regulating multiple coagulation factors simultaneously. Thus, it has the potential to develop into the novel raw material of anticoagulant drugs.
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Affiliation(s)
- Yun Li
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China; National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Teng-Teng Ren
- Shandong Provincial Third Hospital Cheeloo College of Medicine, Shandong University, 11 Wuyingshan Road, Jinan, 250031, Shandong, China
| | - Shan-Shan Liu
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical &Chemical Analysis), No.27, North Xisanhuan Road, Beijing, 100089, China
| | - Ling Zhang
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Hong Yi
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Chun Li
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Liang-Mian Chen
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Hui-Min Gao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xiao-Qian Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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Guo J, Wang JP, Peng B, Liu XQ, Yang CX, Yan LH, Wang ZM. [Research progress on natural guaiane-type sesquiterpenoids and their biological activities]. Zhongguo Zhong Yao Za Zhi 2023; 48:5727-5749. [PMID: 38114169 DOI: 10.19540/j.cnki.cjcmm.20230731.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Guaiane-type sesquiterpenoids are a class of terpenoids with [5,7] ring-fused system as the basic skeletal structure composed of three isoprene units, which are substituted by 4,10-dimethyl-7-isopropyl. According to the difference in functional groups and degree of polymerization, they can be divided into simple guaiane-type sesquiterpenoids, sesquiterpene lactones, sesquiterpene dimers, and sesquiterpene trimers. Natural guaiane-type sesquiterpenoids are widely distributed in plants, fungi, and marine organisms, especially in families such as Compositae, Zingiberaceae, Thymelaeaceae, Lamiaceae, and Alismataceae. Guaiane-type sesquiterpenoids have good antibacterial, anti-inflammatory, anticancer, and neuroprotective effects. In this paper, the novel guaiane-type sesquiterpenoids isolated and identified in recent 10 years(2013-2022) and their biological activities were reviewed in order to provide refe-rences for the research and development of guaiane-type sesquiterpenoids.
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Affiliation(s)
- Jie Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jia-Ping Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Bo Peng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Xiao-Qian Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Chen-Xi Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
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Jiang S, Zhao XM, Guo J, Wang JP, Liu XQ, Feng WH, Yan LH, Wang ZM. [Hot water washing processing technology of Euodiae Fructus based on change laws of active components and tastes]. Zhongguo Zhong Yao Za Zhi 2023; 48:3485-3497. [PMID: 37475001 DOI: 10.19540/j.cnki.cjcmm.20230403.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
In order to establish the standardized processing technology of the hot water washing of Euodiae Fructus, this study, based on the traditional processing method of hot water washing of Euodiae Fructus recorded in ancient works and modern processing specifications of traditional Chinese medicine decoction pieces, took the yield of decoction pieces and the content of main components as the indicators and optimized the processing conditions by orthogonal test based on the results of single factor investigation. At the same time, electronic tongue technology was used to analyze the change law of the taste index of Euodiae Fructus during the hot water washing. The results of the single factor investigation showed that the content of the main components in Euodiae Fructus showed some regular changes during the processing. Specifically, the content of chlorogenic acid, hyperin, isorhamnetin-3-O-rutinoside, isorhamnetin-3-O-galactoside, and dehydroevodiamine decreased significantly, with average decreases of-23.75%,-27.80%,-14.04%,-14.03%, and-13.11%, respectively. The content of limonin increased significantly with an average increase of 19.83%. The content of evodiamine, rutaecarpine, evocarpine, and dihydroevocarpine showed fluctuating changes and generally increased, with average variation amplitudes of 0.54%,-3.78%, 2.69%, and 5.13%, respectively. The orthogonal test results showed that the optimum processing parameters for the hot water washing of Euodiae Fructus were as follows: washing time of 2 min, the solid-to-liquid ratio of 1∶10 g·mL~(-1), washing temperature of 80 ℃, washing once, and drying at 50 ℃. After the hot water washing processing, the average yield of Euodiae Fructus pieces was 94.80%. The content of limonin, evodiamine, and rutaecarpine was higher than those of raw pro-ducts, and the average transfer rates were 102.56%, 103.15%, and 105.16%, respectively. The content of dehydroevodiamine was lower than that of the raw products, and the average transfer rate was 83.04%. The results of taste analysis showed that the hot water washing could significantly reduce the salty, astringent, and bitter tastes of Euodiae Fructus. This study revealed the influence of the hot water washing on the content of main components and taste of Euodiae Fructus, and the processing technology of the hot water was-hing of Euodiae Fructus established in this study was stable, feasible, and suitable for industrial production, which laid a foundation for clarifying its processing principle and improving the quality standard and clinical application value of decoction pieces.
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Affiliation(s)
- Shan Jiang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China Tianjin University of Traditional Chinese Medicine Tianjin 301617, China
| | - Xiao-Mei Zhao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jie Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jia-Ping Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Xiao-Qian Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wei-Hong Feng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
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Yan LH, Zhang YJ, Hu HJ, Zhang C, Wang Y, Xu XT, Zhang TC, Su R, Luo XG. Enhanced Transdermal Absorption of Hyaluronic Acid via Fusion with Pep-1 and a Hyaluronic Acid Binding Peptide. Macromol Biosci 2023; 23:e2200173. [PMID: 36448643 DOI: 10.1002/mabi.202200173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 11/16/2022] [Indexed: 01/14/2023]
Abstract
It is always big challenges for hyaluronic acid (HA) in transmembrane absorbing and efficient delivering to the skin. Pep-1, as one of the cell-penetrating peptides, has been documented to permeate various substances across cellular membranes without covalent binding. Here, a novel hyaluronic acid binding peptide (named HaBP) is designed, and then combined with Pep-1 to enhance the cell-penetrating efficiency of HA. The results of ELISA and immunofluorescence assay show that HaBP could bind with HA very well, and a combination of Pep-1 and HaBP could efficiently improve the transmembrane ability of HA. Furthermore, HA gradually enters the dermis from the surface of the skin in mice when it is administrated with both HaBP and Pep-1, while there are no obvious allergies or other adverse reactions during this process. This study finds a new method to promote the efficient transmembrane and transdermal absorption of HA, and throws some light on further research on the development of hyaluronic acid and its related cosmetics or drugs.
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Affiliation(s)
- Li-Hua Yan
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education & Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China.,Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin, 300192, China
| | - Yu-Jie Zhang
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education & Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China.,College of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Hai-Jie Hu
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education & Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Chuan Zhang
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education & Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Yue Wang
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education & Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Xue-Tian Xu
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education & Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Tong-Cun Zhang
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education & Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Rui Su
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin, 300192, China
| | - Xue-Gang Luo
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education & Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China
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Wang Y, Liu XQ, Zhang YX, Feng WH, Yan LH, Wang ZM. [Quality evaluation methods of Poria based on yield and content of alkali extracted polysaccharide]. Zhongguo Zhong Yao Za Zhi 2023; 48:443-454. [PMID: 36725234 DOI: 10.19540/j.cnki.cjcmm.20220511.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
To improve the quality control methods of Poria and develop and utilize its resources fully, alkaline extraction was used in this study to determine the yield and content of alkali-soluble polysaccharides of Poria. The alkali-soluble extracts of Poria were obtained according to the optimum extraction conditions on the basis of single-factor test, and 30 batches of samples were determined. The structure and chemical composition of the alkali-soluble extracts was characterized by high-performance gel permeation chromatography(HPGPC), Fourier transform infrared spectrometry(FT-IR), nuclear magnetic resonance(NMR) spectroscopy and high-performance liquid chromatography(HPLC) with 1-phenyl-3-methyl-5-pyrazolone(PMP-HPLC). The results showed that the content of the alkali-soluble extracts was in the range of 46.98%-73.86%. The main component was β-(1→3)-glucan, and its molecular mass was about 1.093×10~5. Further, the content of alkali-soluble polysaccharides of Poria was measured by UV-Vis spectrophotometry and HPLC coupled with the evaporative light scattering detector(HPLC-ELSD), and 30 batches of samples were measured. The results indicated that the content of alkali-soluble polysaccharides determined by UV-Vis spectrophotometry was in the range of 73.70%-92.57%, and the content of samples from Hubei province was slightly higher than that from Yunnan province, Anhui province and Hunan province. The content of alkali-soluble polysaccharides determined by HPLC-ELSD was in the range of 51.42%-76.69%, and the samples from Hunan province had slightly higher content than that from the other three provinces. The content determined by UV-Vis spectrophotometry was higher than that by HPLC-ELSD. However, the content determined by HPLC-ELSD was close to that of alkali-soluble extract, which could accurately characterize the content of alkali-soluble polysaccharides in Poria, and the method was simple and repeatable. Therefore, it is recommended that the quantitative analysis method for alkali-soluble extract and alkali-soluble polysaccharides by HPLC-ELSD be used in the quality standards of Poria in Chinese Pharmacopeia.
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Affiliation(s)
- Yue Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China Tianjin University of Traditional Chinese Medicine Tianjin 301617, China
| | - Xiao-Qian Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Yong-Xin Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wei-Hong Feng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
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Fan J, Liu XQ, Meng CXN, Jiao S, Feng WH, Yan LH, Wang ZM. [Quality evaluation of Galli Gigerii Endothelium Corneum based on HPLC fingerprints and content determination of nucleosides]. Zhongguo Zhong Yao Za Zhi 2023; 48:114-125. [PMID: 36725264 DOI: 10.19540/j.cnki.cjcmm.20220425.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Galli Gigerii Endothelium Corneum(GGEC), the dried gizzard membrane of Gallus gallus domesticus is a Chinese medicinal material commonly used for digestion. However, due to the particularity of texture and composition, its active ingre-dients have not been clarified so far, and there is also a lack of quality evaluation indicators. In this study, UPLC-Q-TOF-MS was used to analyze the chemical components from the water extract of GGEC, and ten nucleosides were identified for the first time. HPLC fingerprints of the water extracts of GGEC were established and the content of seven nucleosides was determined. The fingerprint similarities of 40 batches of GGEC samples ranged from 0.765 to 0.959, indicating that there were great differences among the GGEC products processed with different methods. In addition, SPSS 22.0 and SIMCA 14.1 were used for hierarchical cluster analysis(HCA) and principal component analysis(PCA) on the 19 common peaks of the HPLC fingerprints of GGEC, and the 40 batches of samples were divided into three categories: raw GGEC, fried GGEC and vinegar-processed GGEC. Eight differential components in GGEC were marked by orthogonal partial least squares discrimination analysis(OPLS-DA), two of which were adenine and thymine. The results of content determination showed that the total content of the seven nucleosides in raw GGEC, fried GGEC and vinegar-processed GGEC were 182.5-416.8, 205.3-368.7, and 194.2-283.0 μg·g~(-1), respectively. There were significant differences in the content of hypoxanthine, thymine and thymidine among the GGEC products processed with different methods(P<0.05), which were graded in the order of fried GGEC>vinegar-processed GGEC>raw GGEC. This suggested that the content of hypoxanthine, thymine and thymidine tended to increase during the frying process, and the variation range might be related to the degree of heat exposure. The established methods in this study were simple and reproducible, and could be used for qualitative and quantitative analysis of GGEC and its processed pro-ducts. This study also provided reference for the establishment of quality standards of GGEC with chemical components as control index.
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Affiliation(s)
- Jia Fan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Xiao-Qian Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Chen-Xiao-Ning Meng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Sen Jiao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wei-Hong Feng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
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Yi H, Fu DJ, Gao HM, Yang H, Zhao SB, Li C, Yan LH, Liu XQ, Wang ZM. [An evaluation method for physical properties of medicinal film and its application in screening film formulation of Trillium tschonoskii total saponins]. Zhongguo Zhong Yao Za Zhi 2022; 47:6615-6623. [PMID: 36604910 DOI: 10.19540/j.cnki.cjcmm.20220705.303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
At present, the evaluation methods for pharmaceutical properties of Chinese medicinal films have many problems, such as poor objectivity for the indexes and no quantitative and standardized evaluation methods. This study established a new method using three important physical property parameters, i.e., flow index, weight loss rate, and elongation rate, which were closely related to the pharmaceutical properties of films. On this basis, the above parameters were taken as indicators to optimize the film formulation of Trillium tschonoskii total saponins and verify the feasibility and suitability of the established method and parameters in formulation optimization. A self-made flow distance detection device and a viscometer were used to measure and characterize the fluidity, where the flow index refers to the ratio of the flow distance per unit time to the viscosity. The weight loss rate was measured by the 3 M transpore~(TM) surgical tape. The film-forming property was characterized by the weight loss rate of the sample within a certain period of time. An electronic tension machine was employed to measure the elongation rate after drying, which was used to characterize the ductility of the film. The results showed that the established method for the determination of flow index, weight loss rate, and elongation rate was stable and reliable. The optimal film formulation of T. tschonoskii total saponins could be obtained by optimization with those indicators. As demonstrated, the above evaluation indicators(flow index, weight loss rate, and elongation rate) can guide the optimization and design of formulation, and the new evaluation method constructed based on this shows a good application prospect in formulation optimization and formulation quality evaluation of medicinal films.
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Affiliation(s)
- Hong Yi
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - De-Jing Fu
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Hui-Min Gao
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Hua Yang
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Shi-Bo Zhao
- Third Affiliated Hospital of Beijing University of Chinese Medicine Beijing 100029,China
| | - Chun Li
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Li-Hua Yan
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Xiao-Qian Liu
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Zhi-Min Wang
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
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Han ZM, Elodie WH, Yan LH, Xu PC, Zhao XM, Zhi FC. Correlation Between Ultrasonographic Response and Anti-Tumor Necrosis Factor Drug Levels in Crohn's disease. Ther Drug Monit 2022; 44:659-664. [PMID: 35427284 DOI: 10.1097/ftd.0000000000000988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/25/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Ultrasound is valuable in tight control algorithms for Crohn's disease (CD). However, the correlation between ultrasonographic response and anti-tumor necrosis factor (TNF) drug levels remains unknown. Elucidating this correlation would be helpful in optimizing the use of anti-TNF drugs. Thus, the authors aimed to investigate this correlation. METHODS Between June 2020 and June 2021, all patients with CD who completed anti-TNF induction therapy were retrospectively included. Ultrasound was performed at week 0 and week 14, and proactive therapeutic drug monitoring of anti-TNF drugs was performed at week 14. The receiver operating characteristic (ROC) curve was used in the correlation analysis. RESULTS Ninety-two patients (60 treated with infliximab and 32 with adalimumab) were included. At week 14, an ultrasonographic response was detected in 43 patients. Patients with ultrasonographic response had significantly higher median drug levels (5.9 mcg/mL for infliximab; 18.2 mcg/mL for adalimumab) than those without (0.9 mcg/mL for infliximab, P < 0.001; 4.8 mcg/mL for adalimumab, P < 0.001). The ROC curve showed a significant correlation between ultrasonographic response and anti-TNF drug levels (area under the curve = 0.79 for infliximab, P < 0.001; area under the curve = 0.86 for adalimumab, P < 0.001). The optimal cut-off values for infliximab and adalimumab correlated with ultrasonographic response were 5.0 and 10.5 mcg/mL, respectively. An incremental increase was observed in ultrasonographic response with higher anti-TNF drug levels. CONCLUSIONS Higher anti-TNF drug levels are associated with an increased likelihood of ultrasonographic response in patients with CD.
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Affiliation(s)
- Ze-Min Han
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University; and
| | - Welera Haissou Elodie
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University; and
| | - Li-Hua Yan
- Department of Ultrasound, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Pei-Chun Xu
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University; and
| | - Xin-Mei Zhao
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University; and
| | - Fa-Chao Zhi
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University; and
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Yan Y, Yi H, Zhang D, Li C, Chen LM, Zhao JY, Gao HM, Yan LH, Liu XQ, Wang ZM. [Quality standard of Perillae Folium based on multicomponent determination with HPLC method]. Zhongguo Zhong Yao Za Zhi 2021; 46:4051-4060. [PMID: 34467714 DOI: 10.19540/j.cnki.cjcmm.20210507.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This research established the HPLC methods for the determination of perillaketone, perillaldehyde, caffeic acid, scutellarin, and rosmarinic acid in 33 batches of Perillae Folium. Kromasil C_(18)(4.6 × 250 mm, 5 μm) chromatographic column was used, and the mobile phase for determination of the perillaketone and perillaldehyde was methanol-water(55∶45) solution, at a flow rate of 1.0 mL·min~(-1), with the column temperature at 30 ℃. The mobile phase for the determination of caffeic acid, scutellarin and rosmarinic acid was methanol(A)-0.2% phosphoric acid aqueous solution(B) with gradient elution(0-20 min, 25%-30% A; 20-60 min, 30%-43% A). The flow rate was 1.0 mL·min~(-1) and the column temperature was set at 30 ℃. The results showed that the established method can achieve good separation of the five components in samples, with a good linear relationship and high accuracy, indicating that the methods can be used for the determination of Perillae Folium. The results showed that all samples contained five components. And the content of rosmarinic acid(0.04%-1.57%) > scutellarin(0.03%-0.77%) > perillaldehyde(0.02%-0.66%) > perillaketone(0.03%-0.30%) > caffeic acid(0.006%-0.07%). Thirty-three Batches of Perillae Folium can be grouped into 5 categories. There are certain content rules and region specificities under different clusters. Perillaketone, perillaldehyde, and rosmarinic acid can be used as the main markers to evaluate the quality of Perillae Folium.
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Affiliation(s)
- Yu Yan
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Hong Yi
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Dong Zhang
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Chun Li
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Liang-Mian Chen
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jing-Yuan Zhao
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Hui-Min Gao
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Xiao-Qian Liu
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory of Quality Control Technology of Chinese Materia Medica, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
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Li Y, Liu SS, Guo ZY, Yi H, Li C, Chen LM, Gao HM, Yan LH, Zhang WW, Feng XX, Zhao JY, Liu XQ, Wang ZM. Discovery of potential pharmacodynamic ingredients of Dang-Gui-Si-Ni decoction based on absorbed ingredients and molecular docking. J Ethnopharmacol 2021; 275:114045. [PMID: 33831463 DOI: 10.1016/j.jep.2021.114045] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 03/11/2021] [Accepted: 03/13/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The Dang-Gui-Si-Ni (DGSN) decoction as a classic prescription has been widely used for thousands of years in the clinical practice of traditional Chinese medicine (TCM). Especially in recent years, the potential efficacy of TCM for the treatment of Raynaud's syndrome has attracted great attention as there are still no specific remedies for this disease. However, the active constituents and underlying mechanisms responsible for the therapeutic benefits are not well understood, which makes it difficult to ensure quality control or to design research and drug development strategies. To identify the potential pharmacodynamic ingredients (PPIs) of TCM will help to achieve suitable process control procedures for industrial production and large-scale manufacturing. AIM OF THE STUDY In the present study, we propose a multi-dimensional qualitative analysis method combining water-decoction spectra, in-vitro intestinal absorption spectra, in-vivo plasma spectra, and molecular docking of components to quickly identify the PPIs for the DGSN decoction of TCM. MATERIALS AND METHODS Water-based decoctions of DGSN were prepared in accordance with the clinical use registered in ancient books. Ultra-high-performance liquid chromatography-quadrupole-time of flight mass spectrometry (UHPLC-Q/TOF-MS) coupled with computerized modelling activity screening was used to quickly identify the PPIs of the DGSN decoction. Bioactive compounds absorbed in vitro were identified using the everted intestinal sac model from rats and compounds absorbed in vivo were confirmed in portal vein blood samples obtained following oral administration in rats. Molecular docking validation experiments were adopted to predict the binding activity to coagulation factors I, II, VII, X, and IX. The active components were further confirmed by pharmacodynamics analysis. The anticoagulant activity of the DGSN decoction was verified using rat models. RESULTS Thirty-one compounds were identified in the DGSN decoction. According to the in vivo experiments, 22 compounds that could be absorbed in vivo were detected by the everted intestinal sac model in rats. This model greatly reduces the scope of PPIs and is easy to perform. Ten compounds were detected in the portal vein blood in rats. The compounds detected in plasma provide stronger evidence supporting the PPIs. Molecular docking in vitro experiments indicated that 7 compounds exhibited better binding activity with coagulation factors I, II, VII, X, and IX. The animal experiments confirmed that the DGSN decoction could improve the microcirculation, providing indirect proof of anticoagulant activity suggested by the molecular docking studies. Finally, based on the multi-dimensional methods, 9 potential compounds present in the DGSN decoction were identified as PPIs (i.e., ferulic acid, paeoniflorin, albiflorin, chlorogenic acid, cryptochlorogenic acid, liquiritin, liquiritin apioside, cinnamaldehyde and glycyrrhizic acid). CONCLUSION Overall, this study combined the water-decoction spectra, intestinal absorption spectra in vitro, plasma spectra in vivo, and molecular docking studies to establish a multi-dimensional qualitative analysis method of the DGSN decoction. Meanwhile, 9 compounds in DGSN decoction were identified as PPIs using this method, and are proposed for application as quality standards for complex TCM prescriptions.
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Affiliation(s)
- Yun Li
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Shan-Shan Liu
- Beijing Center for Physical and Chemical Analysis, Beijing, 100089, China
| | - Zhong-Yuan Guo
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; College of Pharmacy, Henan University of Chinese Medicine, Henan, 450000, China
| | - Hong Yi
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Chun Li
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Liang-Mian Chen
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Hui-Min Gao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Wen-Wen Zhang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xia-Xia Feng
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Jing-Yuan Zhao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xiao-Qian Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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Chen DJ, Luo XG, Yan LH, Si CL, Wang N, He HP, Zhang TC. Transcriptome analysis of unsaturated fatty acids biosynthesis shows essential genes in sprouting of Acer truncatum Bunge seeds. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2020.100739] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Liang YH, Li C, Feng WH, Liu XQ, Chen LM, Zhu JJ, Yan LH, Meng CXN, Guo ZY, Gao HM, Wang ZM. [Optimization of determination of astragaloside Ⅳ in Astragali Radix by continuous single-factor method]. Zhongguo Zhong Yao Za Zhi 2021; 46:391-397. [PMID: 33645127 DOI: 10.19540/j.cnki.cjcmm.20200706.203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This paper aims to solve the problems of complicated-unstable test solution preparation process and insufficient extraction of the active ingredient astragaloside Ⅳ in the legal method for the determination of astragaloside Ⅳ in Astragali Radix. The continuous single-factor analysis of seven main factors affecting the content of astragaloside Ⅳ was carried out by HPLC-ELSD, and then the pre-paration method of test solution was optimized. This optimized method exhibited excellent performance in precision, repeatability and stability. The average recovery rate of astragaloside Ⅳ was 99.65% with RSD 2.2%. Astragaloside Ⅳ showed a good linearity between the logarithm of peak area and the logarithm of injection quantity in the range of 0.46-9.1 μg(r=0.999 6). The contents of astragaloside Ⅳ in 29 batches of Astragali Radix were determined by the new and the legal methods. The results showed that the average content of astragaloside Ⅳ in these Astragali Radix samples determined by the former method was 1.458 times than that of the latter one, indicating the new method was simple, reliable and more adequate to extract target compound. According to the results, it is suggested to improve the content standard of astragaloside Ⅳ in Astragali Radix in the new edition of Chinese Pharmacopeia.
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Affiliation(s)
- Yao-Hua Liang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Chun Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Wei-Hong Feng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Xiao-Qian Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Liang-Mian Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Jing-Jing Zhu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Chen-Xiao-Ning Meng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Zhong-Yuan Guo
- Key Laboratory of SATCM for Process Analysis Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Hui-Ming Gao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China
| | - Zhi-Min Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines Beijing 100700, China Key Laboratory of SATCM for Process Analysis Technology of Chinese Herbal Medicines Beijing 100700, China
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Xie JS, Yin XJ, Yan YN, Pei QY, Yan LH, Zhang L, Liu J, Liu G, Zhang HL, Zhang XH. [Integrated management and prognosis analysis of fetus with complete transposition of the great arteries during pregnancy and perinatal period]. Zhonghua Fu Chan Ke Za Zhi 2021; 55:830-836. [PMID: 33355757 DOI: 10.3760/cma.j.cn112141-20200516-00417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prenatal diagnosis, integrated management and prognosis of fetal complete transposition of the great arteries (D-TGA) detected by ultrasonography. Methods: The prenatal diagnosis, integrated management and prognosis of 19 D-TGA fetuses found by ultrasound during pregnancy in Peking University People's Hospital from January 2014 to June 2019 were analyzed retrospectively. Results: The incidence of D-TGA was 0.12% (19/16 028) among fetuses diagnosed by ultrasound during 5 years. Among the 19 cases, there were 7 cases (7/19) of D-TGA alone, 7 cases (7/19) of D-TGA combined with ventricular septal defect (VSD), 5 cases (5/19) of D-TGA combined with other cardiac malformations; 2 cases (2/19) of D-TGA combined with extra cardiac malformations, and 1 case (1/19) of fetal growth restriction. Nuchal translucency (NT) thickening was found in 3 cases (3/19) at the first trimester of pregnancy. Among the 19 D-TGA fetuses found by ultrasound examination, 18 (18/19) had chromosome karyotype analysis of fetuses or newborns, and chromosomal abnormalities were found in 2 cases, all of which were terminated in the second trimester of pregnancy. The integrated management and multidisciplinary diagnosis and treatment of D-TGA fetuses during pregnancy and perinatal period were carried out. Nine cases (9/19) had induction in the second trimester of pregnancy, 10 cases (10/19) were delivered at term, and the gestational week of delivery was (38.3±0.7) weeks, among which 6 cases (6/10) were delivered by caesarean section due to obstetric factors, and 4 cases (4/10) were delivered by vaginal birth. The oxygen saturation was (69.2±11.3)% at birth and (77.8±6.7)% when transferred to the department of pediatrics. Except for one case lost to follow-up, the other 9 newborns received operation. The average operation time was (21.8±22.1) days after birth, 8 cases (8/9) completed one operation and 1 case (1/9) performed two operations. All of the 9 cases treated by surgery were followed up well. Conclusions: Prenatal diagnosis, individualized evaluation and integrated management during pregnancy and perinatal period should be carried out for the patients with fetal D-TGA detected by ultrasound. Fetal D-TGA is not an indication of cesarean section. The open of ductus arteriosus can be maintained with drugs when necessary after birth, and a good prognosis could be obtained through surgery.
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Affiliation(s)
- J S Xie
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - X J Yin
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y N Yan
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Q Y Pei
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - L H Yan
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - L Zhang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J Liu
- Department of Pediatrics, Peking University People's Hospital, Beijing 100044, China
| | - G Liu
- Department of Cardiac Surgery, Peking University People's Hospital, Beijing 100044, China
| | - H L Zhang
- Department of Pediatric Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - X H Zhang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Liu SS, Guo J, Li ZA, Tian SS, Zhu JJ, Yan LH, Wang ZM, Gao L. [Advances in studies on chemical compositions of Alismatis Rhizoma and their biological activities]. Zhongguo Zhong Yao Za Zhi 2020; 45:1578-1595. [PMID: 32489036 DOI: 10.19540/j.cnki.cjcmm.20190616.201] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Alismatis Rhizoma is a traditional Chinese medicine, which was widely used in clinical prescriptions and proprietary Chinese medicine. Over 220 compounds have been isolated from it, including triterpenoids, sesquiterpenoids, diterpenoids, polysaccharides, nitrogen compounds, phenylpropanoids, flavones and sterides. The pharmacological studies show that Alismatis Rhizoma exhibits diuretic, anti-urolithiatic, anti-hyperlipidemia, antidiabetics, antitumor, antioxidative, anti-inflammatory, anti-complementary activities, etc. In this review, the chemical compositions and its pharmacological activities of Alismatis Rhizoma in recent 50 years were summarized. The authors hope to provide references for further study, development and utilization of Alismatis Rhizoma.
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Affiliation(s)
- Shan-Shan Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jie Guo
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China Tianjin University of Traditional Chinese Medicine Tianjin 300193, China
| | - Zong-Ai Li
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Shuang-Shuang Tian
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jing-Jing Zhu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Lu Gao
- Xiuzheng Pharmaceutical Group Co., Ltd. Tonghua 134000, China
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Zhao XM, Tian SS, Liu SS, Qu Q, Zhao JY, Yan LH, Wang ZM. [Recommendations on quality standards of Alismatis Rhizoma in Chinese Pharmacopoeia(2020 edition)]. Zhongguo Zhong Yao Za Zhi 2020; 45:1566-1577. [PMID: 32489035 DOI: 10.19540/j.cnki.cjcmm.20200202.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The present research was launched to improve the quality standards of Alismatis Rhizoma and supply scientific evidence and recommendations for the quality control of Alismatis Rhizoma in Chinese Pharmacopoeia(Ch. P) 2020 edition. The contents of water, total ash, heavy metals and deleterious element, pesticide residues and alcohol-soluble extract were analyzed according to the methods listed in the volume Ⅳ of Ch. P 2015 edition. Alisol B 23-acetate, alisol C 23-acetate and reference herbs were used to identify Alismatis Rhizoma by TLC method, which was developed by using a mixture of dichloromethane-methanol(15∶1) as developing solvent on silica gel GF_(254 )precoated plates. In HPLC method, alisol B 23-acetate and alisol C 23-acetate were separated with acetonitrile-water as the mobile phase and detected at 208 nm and 246 nm, respectively. Thirty-seven batches of crude drugs, thirty batches of prepared slices and nineteen batches of salt prepared slices of Alismatis Rhizoma were determined according to the methods established. The quality standards established based on the research results were specific and repeatable, and suitable for the quality evaluation of Alismatis Rhizoma. We recommended that the botanical sources, TLC examination, alcohol-soluble extract of salt prepared slices and content determination should be revised in the Ch. P 2020 edition.
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Affiliation(s)
- Xiao-Mei Zhao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China Shanxi University of Chinese Medicine Jinzhong 030619, China
| | - Shuang-Shuang Tian
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Shan-Shan Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Qian Qu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jing-Yuan Zhao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
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Liu SS, Liu XQ, Tian SS, Zhu JJ, Gao HM, Yan LH, Wang ZM, Gao L. [Qualitative and quantitative research on nucleosides of Alismatis Rhizoma from different regions]. Zhongguo Zhong Yao Za Zhi 2020; 45:1558-1565. [PMID: 32489034 DOI: 10.19540/j.cnki.cjcmm.20190621.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Ten compounds, including nucleosides and amino acids were identified by UPLC-Q-TOF-MS. HPLC fingerprints on these compounds in Alismatis Rhizoma were established for the first time. The comparisons of Alismatis Rhizoma from different regions were conducted by the similarity evaluation and hierarchical cluster analysis(HCA). Meanwhile, the HPLC-DAD method for the content determination of five nucleosides was also established. The results showed that the similarities of Alismatis Rhizoma collected from Sichuan and Fujian provinces were above 0.96, whereas they were less than 0.87 in those from Guangxi province. The results of HCA showed the samples from Sichuan and Fujian were gathered in the same group, all samples from Guangxi in another group, which indicated the similarities between samples from Sichuan and Fujian in nucleosides and they were different from the samples from Guangxi. The total contents of five nucleosides were revealed, of which samples from Sichuan and Fujian were 0.81-1.30 mg·g~(-1) followed a descending order of vernine>cytidine>uridine>adenine>adenosine, and from Guangxi were 0.35-0.50 mg·g~(-1) with the sequences of uridine>adenine>vernine>cytidine>adenosine. The nucleosides contents of samples from Sichuan and Fujian were both higher than that from Guangxi. For samples from Sichuan and Fujian, the former was slightly higher, except for adenine. These results would be helpful to reveal the bioactive constituents in aqueous extract and provided important evidences for the quality control of Alismatis Rhizoma.
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Affiliation(s)
- Shan-Shan Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Xiao-Qian Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Shuang-Shuang Tian
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jing-Jing Zhu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Hui-Min Gao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Lu Gao
- Xiuzheng Pharmaceutical Group Co., Ltd. Tonghua 134000, China
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Tian SS, Zhao XM, Liu Y, Ge XH, Feng WH, Chen LM, Yan LH, Wang ZM. [Studies on quality standards of Poria]. Zhongguo Zhong Yao Za Zhi 2020; 45:1734-1744. [PMID: 32489056 DOI: 10.19540/j.cnki.cjcmm.20200202.203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In order to provide scientific recommendations for the revision of the quality standards of Poria in Chinese Pharmacopoeia(Ch. P) 2020 edition, a series of experiments were carried out to improve the quality standards of Poria. TLC methods were established to identify Poria by using pachymic acid, dehydrotumulosic acid and reference herbs as reference substances. The contents of water, total ash, pesticide residues, heavy metals and deleterious element, mycotoxins, sulfur dioxide residues and ethanol-soluble extract of herbal materials and decoction pieces of Poria were determined according to the methods recorded in the volume Ⅳ of Ch. P 2015 edition. An HPLC method was developed for the determination of pachymic acid and dehydropachymic acid. The contents of polysaccharide were determined by spectrophotometry using D-glucose as reference substance. The quality standards were established on the basis of the research results, in which the [assay] were added, and the [identification] and [tests] were revised when compared with Ch. P 2015 edition. The established methods are simple, specific, repeatable, and suitable for the quality evaluation of Poria.
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Affiliation(s)
- Shuang-Shuang Tian
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China Henan University of Chinese Medicine Zhengzhou 450000, China
| | - Xiao-Mei Zhao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Yong Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China Henan University of Chinese Medicine Zhengzhou 450000, China
| | - Xiao-Hong Ge
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wei-Hong Feng
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Liang-Mian Chen
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
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Liu SS, Wei SH, Zhu JJ, Zhang WW, Jiao S, Guo J, Yan LH, Wang ZM. [Herbal textural research, morphologic characteristics and DNA barcoding of botanical origins of Alismatis Rhizoma]. Zhongguo Zhong Yao Za Zhi 2020; 45:1536-1544. [PMID: 32489032 DOI: 10.19540/j.cnki.cjcmm.20200318.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Alismatis Rhizoma(Zexie) is a commonly used traditional Chinese medicine, and it is separated into "Chuan Zexie"(Sichuan and Hubei provinces), "Jian Zexie"(Fujian and Jiangxi provinces) and "Guang Zexie"(Guangxi province) according to different producing areas. Alisma plantago-aquatica and A. orientale were listed as the original plants of Alismatis Rhizoma in different editions of Chinese Pharmacopoeia(Ch.P), respectively. The botanical origins of Alismatis Rhizoma caused much controversy during a period of time. This study aimed to define the botanical origins of Alismatis Rhizoma from different producing areas, and supply scientific evidence for Ch. P 2020 edition. In this paper, we summarized the descriptions of original plants and producing areas of Alismatis Rhizoma in ancient literatures. Flowers and fruits of original plants of Alismatis Rhizoma were collected from different typical areas, and compared with the morphological description of two species from Alisma genus in the Flora of China. Thirty-nine batches of leaves from 8 different areas were identified using DNA barcoding technology. The results showed that original plants of Alismatis Rhizoma from different areas could be distinguished from each other based on morphological characteristics and molecular characteristics. Then, "Jian Zexie" was identified as A. orientale, while "Chuan Zexie" and "Guang Zexie" were identified as A. plantago-aquatica. In conclusion, combining with herbal textural research, morphologic characteristics, DNA barcoding technology and market situation, this paper recommended that the botanical sources of Alismatis Rhizoma could be revised as Alisma orientale(Sam.) Juzep. and Alisma plantago-aquatica Linn. in the Ch. P 2020 edition.
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Affiliation(s)
- Shan-Shan Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China Beijing Center for Physical and Chemical Analysis Beijing 100089, China
| | - Shou-Hui Wei
- Institute of Plant Protection, Chinese Academy of Agricultural Sciences Beijing 100193, China
| | - Jing-Jing Zhu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wen-Wen Zhang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Sen Jiao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jie Guo
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
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Chen LM, Gao HM, Zhu JJ, Feng WH, Liu XQ, Yan LH, Zhang YX, Meng CXN, Wang ZM, Wang DQ. [Effects of different harvesting and processing methods on quality of Andrographis Herba]. Zhongguo Zhong Yao Za Zhi 2020; 45:1717-1725. [PMID: 32489054 DOI: 10.19540/j.cnki.cjcmm.20200106.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The effects of the growing periods, processing methods, nutritive organs and cut parts of the herbs on the quality of Andrographis Herba have been studied, which could provide scientific basis for producing high-quality crude materials of Andrographis Herba. A quantitative analysis of multi-components by single-marker(QAMS) method was used to simultaneously determine 4 diterpene lactones of andrographolide(AD), neoandrographolide(NAD), 14-deoxyandrographolide(14-DAD), and dehydroandrographolide(DHAD) in 78 batches of Andrographis Herba samples. Visual analysis, clustering analysis and partial least squares discrimination analysis(PLS-DA) were used for data processing and mining. The growing periods of Andrographis Herba were divide into the rapid growing stage(Ⅰ), the luxuriant foliage stage(Ⅱ), the bud stage(Ⅲ), the flower stage(Ⅳ), the fruiting stage(Ⅴ) and the later fruiting stage(Ⅵ), six ones in total. The results showed that the total contents of 4 diterpene lactones(TC) kept almost constant in growing periods of Ⅰ-Ⅲ, began to fall off in growing period Ⅳ, decreased rapidly in growing period Ⅴ and reduced to minimum in growing period Ⅵ. Therefore, the best harvesting period for Andrographis Herba was the bud stage. For the processing methods, none significant difference occurred for TC between drying by the sun and drying in the shade. However, in comparison of the samples dried by the sun, the samples dried in the shade exhibited lower content of AD, nonetheless, the higher contents of DHAD and NAD, indicating that the process of drying in the shade may lead to the decomposition and transformation of AD. Therefore, when the weather conditions permitted, the method drying by the sun should be used. The distributions of AD, DHAD and TC in the different cut parts and nutritive organs were determined as follows: upper cut parts > middle cut parts ≈ entire herbs > lower cut parts, leaves > entire herbs > stems. Furthermore, the contents of 4 diterpene lactones in leaves and herbs were much higher than those in stems. Therefore, it was suggested that the upper and middle cut parts of the herbs or the parts containing leaves should be preferred for harvesting to ensure the proportion of the leaves in Andrographis Herba.
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Affiliation(s)
- Liang-Mian Chen
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Hui-Min Gao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jing-Jing Zhu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wei-Hong Feng
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Xiao-Qian Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Yong-Xin Zhang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Chen-Xiao-Ning Meng
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - De-Qin Wang
- Hutchison Whampoa Guangzhou Baiyunshan Chinese Medicine Co., Ltd. Guangzhou 510515, China
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20
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Tian SS, Zhao XM, Liu SS, Feng WH, Chen LM, Yan LH, Wang ZM. [Regional differences analysis of Alismatis Rhizoma based on UPLC characteristic chromatogram and determination of eight terpenoids]. Zhongguo Zhong Yao Za Zhi 2020; 45:1545-1557. [PMID: 32489033 DOI: 10.19540/j.cnki.cjcmm.20200324.201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
An ultra-performance liquid chromatography(UPLC) method integrating characteristic chromatogram and eight terpenoids determination has been established for comparing the differences of Alismatis Rhizoma(Zexie) from different product areas. Thirty-seven batches of crude drugs and thirty batches of prepared slices of Alismatis Rhizoma were analyzed. The obtained data were analyzed by similarity evaluation, principal components analysis(PCA) and partial least squares discriminant analysis(PLS-DA). There were three main characteristic peaks in the characteristic chromatograms, and alisol B 23-acetate(S) was selected as the reference. Compared with the S peak, the relative retention times of the other two characteristic peaks were 0.55(alisol) and 0.77(alisol B), respectively. Peak areas and the ratio of alisol B to alisol B 23-acetate could be used to distinguish Alismatis Rhizoma from different geographical origins. The samples were divided into three groups by PCA and PLS-DA based on the content determination results, and they were "Jian Zexie"(Fujian and Jiangxi provinces), "Chuan Zexie"(Sichuan and Hubei provinces), and "Guang Zexie"(Guangxi province). The contents of chemical components in samples from different producing areas were notably different. For example, the contents of alisol A and alisol A 24-acetate were significantly higher in "Guang Zexie" compared with "Jian Zexie" and "Chuan Zexie"(P<0.000 1). The contents of alisol B and alisol C were significantly higher in "Chuan Zexie" compared with "Jian Zexie"(P<0.000 1). Combining the characteristic chromatograms and quantitative analysis of eight terpenoids, this study showed that the relative contents of components and their ratios were notable different in samples from different regions, but types and numbers of chemical compositions were basically similar. The results of this study illustrated the regional differences of Alismatis Rhizoma and their components characteristics, and provided references for authentication and quality control of Alismatis Rhizoma.
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Affiliation(s)
- Shuang-Shuang Tian
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China Henan University of Chinese Medicine Zhengzhou 450000, China
| | - Xiao-Mei Zhao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Shan-Shan Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wei-Hong Feng
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Liang-Mian Chen
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China
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Tian SS, Liu XQ, Feng WH, Zhang QW, Yan LH, Wang ZM, Gao L. [Quality evaluation of Poria based on specific chromatogram and quantitative analysis of multicomponents]. Zhongguo Zhong Yao Za Zhi 2019; 44:1371-1380. [PMID: 31090294 DOI: 10.19540/j.cnki.cjcmm.20181220.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
HPLC specific chromatograms of Poria were established, and the concentrations of 10 triterpenoids(16α-hydroxydehydrotrametenolic acid, poricoic acid B, dehydrotumulosic acid, poricoic acid A, polyporenic acid C, poricoic acid AM, 3-O-acetyl-16α-hydroxydehydrotrametenolic acid, dehydropachymic acid, pachymic acid, and dehydrotrametenolic acid) were simultaneously determined. Chromatographic analysis was conducted on a Welch Ultimate XB C_(18) column(4.6 mm × 250 mm,5 μm). Acetonitrile solution(contain 3% tetrahydrofuran)(A) and 0.1% formic acid aqueous solution(B) were used as the mobile phase with gradient elution at a flow rate of 1.0 mL·min~(-1). The column temperature was 30 ℃ and the injection volume was 20 μL. The experimental data were analyzed by the SPSS 22.0 and GraphPad Prism 7.0. The established triterpenoids fingerprints were specific, and the 10 components were well separated and showed good linearity(r≥0.999 6) within the concentration ranges tested. The mean recoveries were between 98.53%-103.8%(RSD 1.7%-2.7%). The method was specific and repeatable, and could be used for identification and quality evaluation of Poria. The results showed that the contents of 10 triterpenoids were positively correlated with each other. The contents of 10 triterpenoids of samples collected from producing areas were higher than that collected from markets. The total contents of 10 triterpenoids of samples collected from Hubei and Yunnan province were slightly higher than that from Anhui province, but the contents of samples from Anhui province were varied in smaller ranges.
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Affiliation(s)
- Shuang-Shuang Tian
- Henan University of Chinese Medicine Zhengzhou 450000, China National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Xiao-Qian Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Wei-Hong Feng
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Qi-Wei Zhang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Lu Gao
- Xiuzheng Pharmaceutical Group Co., Ltd. Tonghua 134000, China
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Chen LM, Gao HM, Hu XH, Zhu JJ, Feng WH, Yan LH, Liu XQ, Zhang YX, Wang ZM. [Establishment of QAMS method with dehydroandrographolide as internal reference substance for quality control of Andrographis Herba]. Zhongguo Zhong Yao Za Zhi 2019; 44:730-739. [PMID: 30989886 DOI: 10.19540/j.cnki.cjcmm.20181129.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To solve the problems of the poor resolution of chromatographic separation,the weak durability of the relative correction factors,and the low accuracy of content determination results in the quantitative analysis of multi-components by single-marker( QAMS) method with andrographolide as the internal reference substance in the existing research of Andrographis Herba,a new QAMS method using dehydroandrographolide as the internal reference substance was established for the first time in this study. This new method can be used to simultaneously determine four diterpene lactones,including andrographolide( A),neoandrographolide( B),14-deoxyandrographolide( C),and dehydroandrographolide( S) through the optimization of chromatographic conditions and systematic investigation of methodology. At the present HPLC chromatographic conditions,four components could be well separated( R > 1. 5),and the methodology validations could satisfy the requirement of quantitative analysis. The relative correction factors( RCFs) of fA/S,fB/S,fC/S were determined as 0. 65,0. 54,0. 78,respectively. The relative standard deviations( RSDs) of their RCFs ranged between 1. 3%-5. 1%,0. 25%-0. 33%,0. 070%-0. 15%,0. 070%-0. 22%,respectively with three brands of HPLC instruments,five brands of C18 column,different flow rates( 0. 9,1. 0,1. 1 m L·min~(-1)),and different column temperatures( 25,30,35 ℃),indicating good durability of the RCFs. The relative retention value( RRV) method was used to locate the chromatographic peak of the components to be determined.The RRVs of rA/S,rB/S,and rC/Swere 0. 44,0. 86,0. 97,respectively. The RSDs of the RRVs ranged between 0. 030%-1. 6% with different HPLC instruments and columns,showing accurate peak location. The present QAMS method and the external standard method( ESM)were both used to determine the contents of four diterpene lactones from Andrographis Herba( 6 batches of medicinal materials and 18 batches of cut crude drugs). The relative errors of the determined content results between two methods were less than 2. 0%. It demonstrated that there was no significant difference in content results between these two methods,indicating good accuracy of the present QAMS method. Therefore,in this study,an accurate and highly durable QAMS method using dehydroandrographolide as the internal reference substance was established for simultaneous determination of four diterpene lactones. This method could be used to effectively control the quality of Andrographis Herba and provide technical basis for the formulation of traditional Chinese medicine industry standard and improvement of the Chinese Pharmacopoeia standard of Andrographis Herba.
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Affiliation(s)
- Liang-Mian Chen
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Hui-Min Gao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Xue-Hua Hu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China Yunnan University of Traditional Chinese Medicine Kunming 650500,China
| | - Jing-Jing Zhu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Wei-Hong Feng
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Xiao-Qian Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Yong-Xin Zhang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicine,Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
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Liu SS, Dai YT, Sui F, Chen LM, Yan LH, Zhang QW, Wang ZM. Flavonol glycosides from the fruits of Evodia rutaecarpa. J Asian Nat Prod Res 2018; 20:867-874. [PMID: 29110534 DOI: 10.1080/10286020.2017.1399881] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 10/24/2017] [Indexed: 06/07/2023]
Abstract
Two new flavonol glycosides, limocitrin 3-O-β-D-xylopyranosyl(1→2)-β-D-glucopyranoside (1) and limocitrin 3-O[2-O-β-D-xylopyranosyl-6-O-α-L-rhamnopyranosyl]-β-D-glucopyranoside (2), together with eight known analogs (3-10), were isolated from the fruits of Evodia rutaecarpa. Their structures were elucidated on the basis of spectroscopic analyses and chemical evidences. Meanwhile, Nrf2 inducing abilities of seven isolated compounds were evaluated, and compounds 1, 2, 6, 7, and 8 exhibited moderate effect on Nrf2.
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Affiliation(s)
- Shan-Shan Liu
- a Institute of Chinese Materia Medica , China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Yun-Tao Dai
- a Institute of Chinese Materia Medica , China Academy of Chinese Medical Sciences , Beijing 100700 , China
| | - Feng Sui
- a Institute of Chinese Materia Medica , China Academy of Chinese Medical Sciences , Beijing 100700 , China
| | - Liang-Mian Chen
- a Institute of Chinese Materia Medica , China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Li-Hua Yan
- a Institute of Chinese Materia Medica , China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Qi-Wei Zhang
- a Institute of Chinese Materia Medica , China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Zhi-Min Wang
- a Institute of Chinese Materia Medica , China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
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Chen DJ, Yan LH, Li Q, Zhang CJ, Si CL, Li ZY, Song YJ, Zhou H, Zhang TC, Luo XG. Bioconversion of conjugated linoleic acid by Lactobacillus plantarum CGMCC8198 supplemented with Acer truncatum bunge seeds oil. Food Sci Biotechnol 2017; 26:1595-1611. [PMID: 30263697 PMCID: PMC6049728 DOI: 10.1007/s10068-017-0218-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 05/02/2017] [Accepted: 07/21/2017] [Indexed: 01/19/2023] Open
Abstract
Conjugated linoleic acid (CLA) isomers, c9, t11-CLA and t10, c12-CLA, have been proved to exhibit excellent biomedical properties for potential use in anti-cancer applications and in reducing obesity. Acer truncatum Bunge (ATB), which is rich in unsaturated fatty acids, including oleic acid, linoleic acid, and nervonic acid, is a new resource for edible oil. In the present study, we developed a new method for producing two CLA isomers from ATB-seed oil by fermentation using Lactobacillus plantarum CGMCC8198 (LP8198), a novel probiotics strain. Polymerase chain reaction results showed that there was a conserved linoleate isomerase (LIase) gene in LP8198, and its transcription could be induced by ATB-seed oil. Analyses by gas chromatography-mass spectrometry showed that the concentration of c9, t11-CLA and t10, c12-CLA in ATB-seed oil could be increased by about 9- and 2.25-fold, respectively, after being fermented by LP8198.
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Affiliation(s)
- Dong-Ju Chen
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Li-Hua Yan
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Qian Li
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Cai-jiao Zhang
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Chuan-Ling Si
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
- State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing, 100091 People’s Republic of China
| | - Zhong-Yuan Li
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Ya-Jian Song
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Hao Zhou
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Tong-Cun Zhang
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Xue-Gang Luo
- Key Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
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Wang ZM, Liu JY, Liu XQ, Wang DQ, Yan LH, Zhu JJ, Gao HM, Li C, Wang JY, Li CY, Ni QC, Huang JS, Lin J. [Consideration about chemistry, manufacture and control (CMC) key problems in simplified registration of classical traditional Chinese medicine excellent prescriptions]. Zhongguo Zhong Yao Za Zhi 2017; 42:1819-1824. [PMID: 29090536 DOI: 10.19540/j.cnki.cjcmm.2017.0073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Indexed: 11/18/2022]
Abstract
As an outstanding representative of traditional Chinese medicine(TCM) prescriptions accumulated from famous TCM doctors' clinical experiences in past dynasties, classical TCM excellent prescriptions (cTCMeP) are the most valuable part of TCM system. To support the research and development of cTCMeP, a series of regulations and measures were issued to encourage its simplified registration. There is still a long-way to go because many key problems and puzzles about technology, registration and administration in cTCMeP R&D process are not resolved. Based on the analysis of registration and management regulations of botanical drug products in FDA of USA and Japan, and EMA of Europe, the possible key problems and countermeasures in chemistry, manufacture and control (CMC) of simplified registration of cTCMeP were analyzed on the consideration of its actual situation. The method of "reference decoction extract by traditional prescription" (RDETP) was firstly proposed as standard to evaluate the quality and preparation uniformity between the new developing product under simplified registration and traditional original usages of cTCMeP, instead of Standard Decoction method in Japan. "Totality of the evidence" approach, mass balance and bioassay/biological assay of cTCMeP were emphatically suggested to introduce to the quality uniformity evaluation system in the raw drug material, drug substance and final product between the modern product and traditional decoction.
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Affiliation(s)
- Zhi-Min Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Ju-Yan Liu
- Guangzhou Pharmaceutical Holdings Limited, Guangzhou 510103, China
| | - Xiao-Qian Liu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - De-Qin Wang
- Guangzhou Baiyun mountain Hutchison Whampoa Chinese medicine Corporation Limited, Guangzhou 510515, China
| | - Li-Hua Yan
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Jin-Jin Zhu
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Hui-Min Gao
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Chun Li
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Jin-Yu Wang
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Chu-Yuan Li
- Guangzhou Pharmaceutical Holdings Limited, Guangzhou 510103, China
| | - Qing-Chun Ni
- Guangzhou Pharmaceutical Research Institute Corporation Limited, Guangzhou 510240, China
| | - Ji-Sheng Huang
- Guangzhou Pharmaceutical Research Institute Corporation Limited, Guangzhou 510240, China
| | - Juan Lin
- Guangzhou Baiyun mountain Hutchison Whampoa Chinese medicine Corporation Limited, Guangzhou 510515, China
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Wei H, Dai LP, Yan LH, Xiang FF, Yang JS, Ma GX. New Cassane Diterpenes from the seeds of Caesalpinia decapetala. Magn Reson Chem 2017; 55:157-160. [PMID: 27561092 DOI: 10.1002/mrc.4507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 08/05/2016] [Accepted: 08/17/2016] [Indexed: 06/06/2023]
Affiliation(s)
- Hua Wei
- Key Laboratory of Plant Resources Conservation and Utilization, College of Hunan Province, Jishou University, Jishou, China
| | - Li-Ping Dai
- School of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fang-Fang Xiang
- Key Laboratory of Plant Resources Conservation and Utilization, College of Hunan Province, Jishou University, Jishou, China
| | - Jun-Shan Yang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Guo-Xu Ma
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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Guan Y, Yan LH, Liu XY, Zhu XY, Wang SZ, Chen LM. Correlation of the TCF7L2 (rs7903146) polymorphism with an enhanced risk of type 2 diabetes mellitus: a meta-analysis. Genet Mol Res 2016; 15:gmr7969. [PMID: 27706609 DOI: 10.4238/gmr.15037969] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Increasing evidence has demonstrated that a transcription factor 7-like 2 (TCF7L2) polymorphism (rs7903146) is significantly associated with type 2 diabetes mellitus (T2DM); however, limited sample size and variance of ethnicity in the studies investigating this association have led to conflicting reports regarding its role. Therefore, a comprehensive meta-analysis was conducted to quantitatively assess the association between the TCF7L2 polymorphism (rs7903146) and T2DM including published case-control studies in global populations. We searched the PubMed, EMbase, CNKI, and Wanfang databases for publications that studied correlation between TCF7L2 polymorphism (rs7903146) and risk of T2DM. Thirty-six studies from 30 eligible papers were identified. After data extraction and reference quality assessment, summary odds ratio and 95% confidence intervals (95%CI) of the TCF7L2 (rs7903146) polymorphism were calculated and combined using the fixed-effect model. Hardy-Weinberg equilibrium was evaluated to determine selection bias of the control subjects. Heterogeneity among studies was examined using the Q-test and the I2 test. Publication bias in studies was assessed using Begg's plots and the Egger test. The results showed that the rs7903146 T allele of the TCF7L2 gene was positively correlated with an enhanced risk of T2DM in the allelic, heterozygote, homozygote, dominant, and recessive models, with odds ratios of 1.35 (T vs C, 95%CI = 1.31-1.39), 1.32 (CT vs CC, 95%CI = 1.27-1.38), 1.74 (TT vs CC, 95%CI = 1.63-1.87), 1.40 (TT+CT vs CC, 95%CI = 1.35-1.46), and 1.59 (TT vs CT+CC, 95%CI = 1.49-1.69), respectively. No obvious publication bias was observed using the Egger linear test.
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Affiliation(s)
- Y Guan
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - L H Yan
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - X Y Liu
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - X Y Zhu
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - S Z Wang
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - L M Chen
- Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
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28
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Wei H, Zhu JJ, Liu XQ, Feng WH, Wang ZM, Yan LH. Review of bioactive compounds from root barks of Morus plants (Sang-Bai-Pi) and their pharmacological effects. ACTA ACUST UNITED AC 2016. [DOI: 10.1080/23312009.2016.1212320] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hua Wei
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
- Key Laboratory of Plant Resources Conservation and Utilization, Jishou University, College of Hunan Province, 416000 Jishou, China
| | - Jing-Jing Zhu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| | - Xiao-Qian Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| | - Wei-Hong Feng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| | - Zhi-Min Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 100700 Beijing, China
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Xie XK, Yan LH, Zhu JJ, Yao L, Yi H, Liu XQ, Yang JS, Zhang QW, Wang ZM. [Absorption characteristics of alkaloids in Fuzheng Xiaozheng Fang by rat everted intestinal sac models]. Zhongguo Zhong Yao Za Zhi 2016; 41:2144-2148. [PMID: 28901114 DOI: 10.4268/cjcmm20161127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Indexed: 06/07/2023]
Abstract
Everted intestinal sac models were used to investigate the intestinal absorption of the 4 alkaloids(berberine, palmatine, coptisine, and epiberberine) in Fuzheng Xiaozheng Fang(FZ) at different intestine segments. The absorption parameters of each component were calculated; SPSS 20.0 software was used to analyze the data and evaluate the absorption characteristics at different intestinal segments. The results showed that all the four active ingredients conformed to zero-order absorption rate. There was significant difference in absorption rate constant (Ka) between the four ingredients at low dose and medium and high dose groups(P<0.05), but there was no significant difference in Ka between medium dose and high dose. The absorption mechanization of four ingredients presented two absorption manners: positive diffusion and passive absorption. The absorptive amount of 4 alkaloids in ileum was slightly greater than that of jejunum, but no significant differences were observed, which indicated that these four alkaloids had no specific absorption windows in intestinal segment.
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Affiliation(s)
- Xiao-Ke Xie
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Beijing 100700, China
| | - Li-Hua Yan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Beijing 100700, China
| | - Jing-Jing Zhu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Beijing 100700, China
| | - Li Yao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Beijing 100700, China
| | - Hong Yi
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xiao-Qian Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Beijing 100700, China
| | - Jin-Sheng Yang
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Qi-Wei Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Beijing 100700, China
| | - Zhi-Min Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines, Beijing 100700, China
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Abstract
Phytochemical investigation on the seeds of Caesalpinia decapetala led to the isolation of a new cassane diterpenoid with an unusual O bridge between C-19 and C-20, named phanginin Q (1), together with three known cassane diterpenoids, caesaljapin (2), caesaldekarin A (3), and caesaldekarin B (4). The structure of the new compound was elucidated by spectroscopic methods, including (1)H NMR, (13)C NMR, HSQC, (1)H - (1)H COSY, HMBC, NOESY, and HR-ESI-MS.
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Affiliation(s)
- Hua Wei
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
- c Key Laboratory of Plant Resources Conservation and Utilization, College of Hunan Province, Jishou University , Jishou 416000 , China
| | - Xiao-Qian Liu
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Jing-Jing Zhu
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Liang-Liang Gao
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Zhi-Min Wang
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Li-Hua Yan
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
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Abstract
A new flavonol glycoside, kaempferol-3-O-β-D-(2-O-E-p-coumaroyl)-glucopyranosyl-7-O-α-l-rhamnopyranoside (1), along with eleven known compounds including five flavonol glycosides (2-6), one phenolic glycoside (7), two megastigmane glycosides (8 and 9), two triterpenoids (10 and 11) and one alditol (12), was isolated from the aerial parts of Euonymus fortunei. Their structures were determined on the basis of spectroscopic analysis and chemical evidence. Compounds 2-4, 7, 8, and 10-12 were evaluated their antimicrobial activities against Ureaplasma urealyticumin vitro, but all tested compounds have no useful activities against Ureaplasma urealyticum.
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Affiliation(s)
- Li-Hua Yan
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Xiao-Qian Liu
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Hui Zhu
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Qing-Rui Xu
- c Heilongjiang Academy of Chinese Medical Sciences , Harbin 150036 , China
| | - Wei-Ming Wang
- c Heilongjiang Academy of Chinese Medical Sciences , Harbin 150036 , China
| | - Shu-Ming Zhang
- c Heilongjiang Academy of Chinese Medical Sciences , Harbin 150036 , China
| | - Qi-Wei Zhang
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Shan-Shan Zhang
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
| | - Zhi-Min Wang
- a Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences , Beijing 100700 , China
- b National Engineering Laboratory for Quality Control Technology of Chinese Herbal Medicines , Beijing 100700 , China
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Yin YY, Yan LH, Zhang QW, Zhang YX, Lin LM, Zhang SS, Wang ZM. [Simultaneous determination of seven constituents in Euodiae Fructus and two related species by HPLC]. Zhongguo Zhong Yao Za Zhi 2014; 39:2693-2698. [PMID: 25272498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This study is to develop a HPLC method for quality evaluation of Euodiae Fructus and related species by simultaneous determination limonin, indole alkaloids (14-fomyldihydroxyrutaecarpine, evodiamine, rutaecarpine), and quinolone alkaloids [1-methyl-2-undecyl-4 (1H)-quinolone, evocarpine, dihydroevocarpine] in the fruits of five Evodia species. Samples were analyzed on a YMC C18 column (4.6 mm x 250 mm, 5 microm) eluted with mobile phases of acetonitrile (A), tetrahydrofuran (B), and a buffer solution of 5 mmol x L(-1) ammonium acetate (pH 3.8) (C) in a linear gradient mode. The column temperature was 30 degrees C and the flow rate was 1.0 mL x min(-1). The PDA detector wavelengths were set at 220 and 250 nm. The seven compounds were well separated and showed good linearity (r = 0.999 9) within the concentration ranges tested. The mean recoveries were between 96.7%-102.4% (RSD 1.4%-3.1%). Through the validation, the method was proved to be accurate and repeatable. All the seven constituents were detected in the fruits of five species, but the contents of them varied widely in different samples. The total contents of seven constituents in 16 batches of Euodiae Fructus were 9.46-69.9 mg x g(-1), and the mean content was 28.2 mg x g(-1). The total content of seven constituents in E. compacta and E. fargesii was 25.8, 7.69 mg x g(-1), respectively.
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Zhao Q, Feng WH, Zhang QW, Wang ZM, Gao HM, Li C, Yang LX, Liu XQ, Yan LH, Zhu JJ, Chen LM. [Feasibility study of QAMS for quantitative analysis of multiple structural types of ingredients in Zhizi Jinhua pill]. Zhongguo Zhong Yao Za Zhi 2014; 39:1826-1833. [PMID: 25282890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To study the technical feasibility of QAMS to determine different structural types of ingredients in Zhizi Jinhua pill, a Chinese patent medicine. METHOD Emodin was chosen as the internal reference substance. The relative correction factors (RCF) of berberine, baicalin, wogonoside, baicalein, aloe-emodin, wogonin, rhein, chrysophanol and physcion to emodin were calculated with the peak areas determined at 254 nm. The ruggedness of these RCFs was validated. The contents of emodin in the samples of Zhizi Jinhua pill were determined by using the external standard method, and the contents of the other nine ingredients were calculated by their RCFs. The contents of these ten ingredients in all samples were also determined by the external standard method. RESULT No significant differences were observed between the quantitative results of the two methods. The obtained RCFs were credible. CONCLUSION The established QAMS method can be used for quantitative determination of different structural types of multi-compounds in Zhizi Jinhua pill. It can provide reference for the quality control of Chinese patent medicine.
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Yuan XL, Yan LH, Zhang QW, Wang ZM. [Chemical constituents from fungus Armillaria mellea]. Zhongguo Zhong Yao Za Zhi 2013; 38:2671-2674. [PMID: 24228585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Ten compounds were isolated from cultures of the fungus Armillaria mellea by silica gel and Sephadex LH-20 column chromatographies. Their structures were identified by spectroscopic data analysis and compared their spectroscopic data with those reported in the literature as 2-hydroxy-4-methoxy-6-methylbenzoic acid (1), orsellinic acid (2), melleolide (3), ergosterol (4), genistein (5), daidzein (6), daucosterol (7), genistin (8), uracil (9) and D-mannitol (10). Compounds 1-10 were isolated from cultures of A. mellea for the first time. Among them, 14, 6 and 10 had been obtained from mycelia or rhizomorphs of A. mellea. The structure of compound 3 was determined by detailed analysis of its 1D and 2D NMR data in the solvent of DMSO for the first time.
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Affiliation(s)
- Xing-Li Yuan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
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Yuan XL, Yan LH, Zhang QW, Wang ZM. [Simultaneous determination of rosmarinic acid, oridonin and chrysoplenetin in Isodon rubescens by HPLC]. Zhongguo Zhong Yao Za Zhi 2013; 38:2343-7. [PMID: 24199569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
An HPLC method was developed for simultaneous quantitation of rosmarinic acid, oridonin and chrysoplenetin in the aerial parts of Isodon rubescens. Samples were analyzed on an Ultimate C18 column (4.6 mm x 250 mm, 5 microm) with methanol and water containing 0.1% formic acid as mobile phases in a linear gradient mode. The flow rate was 1.0 mL x min(-1) and the temperature was set at 30 degrees C. The PDA detector wavelengths were set at 338 nm for rosmarinic and chrysoplenetin and at 242 nm for oridonin. The linear ranges were 0.222-2.78, 0.227-2.84 and 0.005-0.071 microg for rosmarinic acid, oridonin and chrysoplenetin, respectively. The average recoveries of the three constituents were 102.9% (RSD 1.9%), 99.6% (RSD 1.1%) and 102.5% (RSD 0.94%), respectively. This method was proved to be accurate and repeatable, and can be used for quality control of the aerial parts of I. rubescens.
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Affiliation(s)
- Xing-Li Yuan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
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Li XC, Yan LH, Wang ZM, Zhang QW, Gao JP, Chen LM, Wang JY, Tong Y, Zhang GF. [Isolation and mass spectrometric analysis of antioxidant peptides from enzymatic hydrolysates of roasted pills of Asini Corii Colla]. Zhongguo Zhong Yao Za Zhi 2013; 38:1021-1025. [PMID: 23847950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A fraction named GFC-1 with high antioxidant activities in vitro was isolated from the enzymatic hydrolysates of roasted pills of Asini Corii Colla, and the peptides in this fraction were identified. The enzymatic hydrolysates were isolated and purified with anion exchange chromatography and Sephadex G-25 filtration chromatography successively. GFC-1, a fraction isolated from the hydrolysates, exhibited the highest DPPH and ABTS scavenging capacity (DPPH 47. 95% at 2.0 g x L(-1) and ABTS 97.20% at 0.40 g x L(-1). Nine peptides from GFC-1 were identified by LC-ESI-MS/MS coupled with TurboSEQUEST search software and Swiss-Prot data base, and a high repetition core sequence GPAGPP*GPP* was also found.
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Affiliation(s)
- Xiao-Chen Li
- School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
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Lu Y, Wang Y, Shen SF, Yan LH, Zhai SJ, Chen BJ, Zhang JF, Zhou SF. Biodegradation of organic compounds from coking wastewater with UASB reactor. Water Sci Technol 2010; 62:1784-1790. [PMID: 20962393 DOI: 10.2166/wst.2010.543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The UASB reactor was applied for biodegradation of organic compounds in coking wastewater. The influent pH ranged between 6.8 and 7.2, and stirring speed and temperature were controlled at 2 r/min and 30±1°C, respectively. The reactor was successfully started up in 133 days. When the influent COD was 2,600 mg/L (VLR was 2.6 kg/m(3) d), the removal rate of COD was about 54% and the effluent VFA was below 400 mg/L. GC/MS analysis indicated that the coking wastewater mainly contained aniline, phenol, o-phenol, p-cresol, benzoic acid, indole, quinoline etc. Twenty four kinds of organic compounds were detected in the influent, and 20 kinds of organic compounds were completely removed in the UASB reactor. The biodegradation of organic compounds followed Grau second-order kinetics. It was proved to be an effective and feasible method for coking wastewater anaerobic treatment.
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Affiliation(s)
- Y Lu
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, People's Republic of China.
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Abstract
Sixteen triterpenoid saponins (1-16) were isolated from the stems of Clematis parviloba, including a new compound, parvilobaside A (1), which was established as 23-O-acetyl-hederagenin-3-O-beta-D-ribopyranosyl-(1 --> 3)-alpha-L-rhamnopyranosyl-(1 --> 2)-alpha-l-arabinopyranoside on the basis of various spectroscopic techniques and chemical evidences. Among the isolated compounds, clematoside S (2) and alpha-hederin (4) showed moderate cytotoxic activities against four human tumor cell lines (HCT-8, Bel-7402, BGC-823, and A-2780) with IC(50) values in the range of 1.44-6.86 microg/ml.
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Affiliation(s)
- Li-Hua Yan
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Niu JW, Zhang QW, Gong MX, Yan LH, Zhu JJ, Wang ZM, Li QF. [Determination of zizybeoside II of Ziziphus jujuba by HPLC]. Zhongguo Zhong Yao Za Zhi 2008; 33:2935-2937. [PMID: 19294855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To develop a quantitative method for determination of zizybeoside II in Ziziphus jujuba. METHOD The samples were separated at 30 degrees C on a Zorbax SB-C18 column eluted with methanol-water (20 : 80) as the mobile phase. Flow rate was set at 1.0 mL x min(-1) and the detection wavelength was set at 210 nm. RESULT The calibration curve was linear within the range from 0.046 to 0.582 microg (r = 0.999 9) and the average recovery was 97.2%. 12 batches of the crude drugs purchased from different areas were determined and the contents of zizybeoside II in Fructus Jujubae were fluctuated from 0.013% to 0.041%. CONCLUSION The method is simple, repeatable and could be used for the quality control of Z. jujuba.
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Affiliation(s)
- Ji-Wei Niu
- College of Veterinary Medicine, Northwest Agricultural and Forest University, Yangling 712100, China
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Wu GH, Zhao H, Zhang H, Li DN, Yan LH, Li P, Zhang JX. [Treatment of leukemia by allogeneic peripheral blood stem cell transplantation from sibling donors]. Zhongguo Shi Yan Xue Ye Xue Za Zhi 2004; 12:821-4. [PMID: 15631669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
This study was aimed to observe the efficacy and side effects of allogeneic peripheral blood stem cell transplantation (Allo-PBSCT) in patients with leukemia. The donors were siblings matched with t HLA-A, B, DR loci of recipient. After mobilization with 250 microg/day rhG-CSF for 5 days, peripheral blood stem cells were collected 1 to 2 times. 4 patients with leukemia received 6.78 x 10(8)/kg +/- 1.96 x 10(8)/kg (5 x 10(8)/kg-8.67 x 10(8)/kg) peripheral blood mononuclear cells, which contained 15.02 x 10(6)/kg +/- 8.93 x 10(6)/kg (5.3 x 10(6)/kg-24.23 x 10(6)/kg) CD34(+) cells after modified Bu/Cy conditioning regimen and MTX + CsA + MMF were given for prophylaxis of aGVHD. The results showed that the leukocyte was reduced to the lowest at pretransplantation 2 days-posttransplantation 2 days. Neutrophil amount >0.5 x 10(9)/L was found at 11 - 17 day after transplantation, platelet >50 x 10(9)/L-at 11 - 55 days after transplantation. Out of 4 patients, aGVHD, cGVHD and infection took place in 2,2 and 2 cases, respectively. Bone marrow displayed hematopoietic recovery at 28 day after transplantation, examination of STR in DNA revealed proliferation of donor cells in patients. In conclusion, Allo-PBSCT in combination with modified Bu/Cy conditioning regimen and MTX + CsA + MMF prophylaxis of aGVHD is safety and reliable for treatment of leukemia.
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Affiliation(s)
- Guo-He Wu
- Department of Hematology, The Third Affiliated Hospital, Jiangxi Medical College, Nanchang 330008, China.
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Li CM, Yan LH. [Optimizing the lab reports of Helena electrophoresis analyser with HRGL]. Zhongguo Yi Liao Qi Xie Za Zhi 2000; 24:107-108. [PMID: 12583101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The Paper describes HRGL(Helena Report Generating Language) general structure in detail and then introduces a method to optimize the report outcome, and an example is given for illustration.
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Affiliation(s)
- C M Li
- Xing Qiao Hospital, Chong Qing, China
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