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Angelica sinensis

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https://www.readbyqxmd.com/read/28930230/angelica-sinensis-oliv-diels-influence-of-value-chain-on-quality-criteria-and-marker-compounds-ferulic-acid-and-z-ligustilide
#1
Nino Giacomelli, Yang Yongping, Franz K Huber, Anita Ankli, Caroline S Weckerle
Background:Dang gui (Apiaceae; Angelica sinensis radix) is among the most often used Chinese medicinal plants. However, hardly anything is known about its value chain and its influence on the main marker compounds of the drug. The aim of this study is to investigate the value chain of dang gui in Gansu and Yunnan, and the analysis of the marker compounds ferulic acid and Z-ligustilide concentration in relation to quality criteria such as the production area and size of the roots. Methods: During six months of field research in China, semi-structured interviews with various stakeholders of the value chain were undertaken and plant material was collected...
March 14, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28929689/-comparatively-evaluating-effect-contribution-of-promoting-blood-circulation-of-herb-pairs-containing-angelicae-sinensis-radix-on-xin-sheng-hua-granule-by-withdrawal-analysis
#2
Han-Qing Pang, Jun Wang, Yu-Ping Tang, Liang Wu, Hui-Qin Xu, Yi Jin, Zhen-Hua Zhu, Sheng-Liang Huang, Da-Zheng Sun, Jin-Ao Duan
Xin-Sheng-Hua granule (XSHG) is a popular remedy commonly used in clinic for the treatment of lochiostasis after delivery. To comparatively investigate the roles of herb pairs containing Angelicae Sinensis Radix (Danggui) upon the formula by evaluating the blood coagulation and hemorheology function in acute blood stasis rats, acute blood stasis rat model was established by ice water bath and subcutaneous injection of adrenaline. And the blood stasis mice were administrated intragastrically with different samples of the formula minus herb pairs containing Danggui and the whole formula (XSHG, SHD, DY, DC, DT, DH, DJ and DZ)...
November 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28920748/investigation-of-the-transport-and-absorption-of-angelica-sinensis-polysaccharide-through-gastrointestinal-tract-both-in-vitro-and-in-vivo
#3
Kaiping Wang, Fang Cheng, Xianglin Pan, Tao Zhou, Xiqiu Liu, Ziming Zheng, Li Luo, Yu Zhang
To investigate the absorption and delivery of ASP in gastrointestinal (GI) tract, cASP was successfully synthesized by chemically modifying with succinic anhydride and then conjugating with a near infrared fluorescent dye Cy5.5. Then, the capacity of oral absorption of cASP was evaluated. The results demonstrated that cASP had low toxicity and no disruption on the integrity of cell membrane. The endocytosis of cASP into the epithelial cells was time- and energy-dependent, which was mediated by macropinocytosis pathway and clathrin- and caveolae (or lipid raft)-related routes...
November 2017: Drug Delivery
https://www.readbyqxmd.com/read/28887916/angelica-polysaccharides-inhibit-the-growth-and-promote-the-apoptosis-of-u251-glioma-cells-in-vitro-and-in-vivo
#4
Wen-Feng Zhang, Yan Yang, Xin Li, Da-Yan Xu, Yu-Li Yan, Qiao Gao, Ai-Ling Jia, Ming-Hua Duan
BACKGROUND: Angelica sinensis (Oliv) Diels (Apiaceae) is a traditional medicine that has been used for more than 2000 years in China. It exhibits various therapeutic effects including neuroprotective, anti-oxidant, anti-inflammatory, and immunomodulatory activities. Angelica polysaccharides (APs), bioactive constituents of Angelica have been shown to be responsible for these effects; however, the utility of APs for the treatment of glioma and their mechanism of action remain to be elucidated...
September 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28884956/osteoblast-cell-membrane-chromatography-coupled-with-liquid-chromatography-and-time-of-flight-mass-spectrometry-for-screening-specific-active-components-from-traditional-chinese-medicines
#5
Nani Wang, Qiaoyan Zhang, Hailiang Xin, Dan Shou, Luping Qin
A method using osteoblast membrane chromatography coupled with liquid chromatography and time-of-flight mass spectrometry was developed to recognize and identify the specific active components from traditional Chinese medicines. Primary rat osteoblasts were used for the preparation of the stationary phase in the cell chromatography method. Retention components from the cell chromatography were collected and analyzed by liquid chromatography with time-of-flight mass spectrometry. This method was applied in screening active components from extracts of four traditional Chinese medicines...
September 8, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28870011/inhibitory-effect-of-an-ethanol-extract-of-a-rice-bran-mixture-including-angelica-gigas-cnidium-officinale-artemisia-princeps-and-camellia-sinensis-on-brucella-abortus-uptake-by-professional-and-non-professional-phagocytes
#6
Huynh Tan Hop, Lauren Togonon Arayan, Alisha Wehdnesday Bernardo Reyes, Tran Xuan Ngoc Huy, Eun Jin Baek, WonGi Min, Hu Jang Lee, Chun Hee Lee, Man Hee Rhee, Suk Kim
In this study, we evaluated the inhibitory effect of a rice bran mixture extract (RBE) on Brucella (B.) abortus pathogenesis in professional (RAW 264.7) and non-professional (HeLa) phagocytes. We fermented the rice bran mixture and then extracted with 50% ethanol followed by gas chromatography-mass spectrometry to identify components in RBE. Our results clearly showed that RBE caused a significant reduction in the adherence of B. abortus in both cell lines. Furthermore, analysis of phagocytic signaling proteins by Western blot revealed that RBE pretreatment resulted in inhibition of phosphorylation of JNK, ERK and p38, leading to decline of internalization compared with the controls...
September 5, 2017: Journal of Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28867235/optimization-of-angelica-sinensis-polysaccharide-loaded-poly-lactic-co-glycolicacid-nanoparticles-by-rsm-and-its-immunological-activity-in-vitro
#7
Pengfei Gu, Shuwen Xu, Shuzhen Zhou, Zhenguang Liu, Yaqin Sun, Ning Ou, Yuanliang Hu, Jiaguo Liu, Yi Wu, Xianwei Wang, Deyun Wang
In this study, angelica sinensis polysaccharide (ASP) was encapsulated into the Poly (lactic-co-glycolicacid) (PLGA) to constitute the ASP-PLGA. The aim of the study is to obtain optimal encapsulation efficiency of ASP-PLGA by optimizing the preparation conditions and investigate the immunological enhancement activity of ASP-PLGA. To obtain the optimal processing parameters, the parameters, such as the ratio of organic phase (o) to internal water phase (w1), the ratio of external water phase (w2) to organic phase (o) and the concentration of Pluronic F68 (F68) (w/v) were examined through response surface methodology (RSM)...
August 31, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28867068/retraction-notice-to-polysaccharide-from-angelica-sinensis-ameliorates-high-fat-diet-and-stz-induced-hepatic-oxidative-stress-and-inflammation-in-diabetic-mice-by-activating-sirt1-ampk-pathway-jnb-43-2017-88-97
#8
Kaiping Wang, Zhuohong Tang, Jinglin Wang, Peng Cao, Qiang Li, Weizhi Shui, Hongjing Wang, Ziming Zheng, Yu Zhang
No abstract text is available yet for this article.
September 2017: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/28852418/danggui-buxue-tang-a-simple-chinese-formula-containing-astragali-radix-and-angelicae-sinensis-radix-stimulates-the-expressions-of-neurotrophic-factors-in-cultured-sh-sy5y-cells
#9
Amy G W Gong, Huai Y Wang, Tina T X Dong, Karl W K Tsim, Y Z Zheng
BACKGROUND: Danggui Buxue Tang (DBT), a phytoestrogen-enriched Chinese herbal formula, serves as dietary supplement in stimulating the "Blood" functions of menopausal women. In traditional Chinese medicine (TCM) theory, "Blood" has a strong relationship with brain activities. Previous studies supported that some ingredients of DBT possessed neuronal beneficial functions. Therefore, the neurotrophic function and the mechanistic action of DBT were systematically evaluated in cultured human neuroblastoma SH-SY5Y cells...
2017: Chinese Medicine
https://www.readbyqxmd.com/read/28852066/a-novel-enzyme-assisted-approach-for-efficient-extraction-of-z-ligustilide-from-angelica-sinensis-plants
#10
Xin-Guo Zhang, Ying Lu, Wen-Na Wang, Zi-Yu Liu, Jin-Wen Liu, Xiao-Qian Chen
Endophytes coexist with plants, in part, due to cellulase that allow saccharification of plant cell walls. The cellulase enzymes found in naturally occurring endophytes may exhibit stronger activity and more specificity than commercially available cellulase for enzyme-assisted extraction of compounds from medicinal plant materials. In order to identify endophytes with high cellulase activity, we screened endophytes taken from different parts of Angelica sinensis using the Congo red staining method. We identified three strains with higher cellulase activity...
August 29, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28822156/-hplc-ms-ms-determination-of-residual-amount-of-4-plant-growth-retardants-in-6-dried-root-and-rhizome-herbs
#11
Yu-Yao Zhai, Bao-Lin Guo
HPLC-MS/MS was applied to the determination of residual amount of plant growth retardant such as paclobutrazol, daminozide, chlormequat and mepiquat chloride in dried root and rhizome herbs. The sample was extracted twice with acetonitrile containing 0.1% formic acid. The separation was performed on a Waters Atlantis HILIC column with an elution system consisting of acetonitrile-5 mmol•L⁻¹ ammonium acetate solution with 0.1% formic acid, methanol and acetonitrile. The MS spectrum was acquired in positive mode with multiple reactions monitoring (MRM)...
June 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28800083/effect-of-angelica-sinensis-root-extract-on-cancer-prevention-in-different-stages-of-an-aom-dss-mouse-model
#12
Bochen Zhao, Qian Kang, Yu Peng, Yuanping Xie, Cheng Chen, Bingshao Li, Qing Wu
Angelica sinensis root (ASR) extract was obtained to investigate its effects on colorectal carcinogenesis in different stages of an Azoxymethane/Dextran sodium sulphate (AOM/DSS) model. In this study, we showed that ASR extract administration in the initial stage of the AOM/DSS model had cancer preventive effects with decreasing tumor incidence and a high-grade of intraepithelial neoplasia incidence. With respect to DNA damage, the amounts of 8-oxoguanine and γ-H2AX were suppressed in colon tissue. The balance of apoptosis and proliferation was approaching the normal state...
August 11, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28798802/prescribed-renoprotective-chinese-herbal-medicines-were-associated-with-a-lower-risk-of-all-cause-and-disease-specific-mortality-among-patients-with-chronic-kidney-disease-a-population-based-follow-up-study-in-taiwan
#13
Chuan-Fa Hsieh, Huan-Cheng Chang, Song-Lih Huang, Chien-Lung Chen, Wei-Ta Chen, Chen-Chang Yang
Chinese herbal medicines (CHMs) containing aristolochic acid (AA) are associated with chronic kidney disease (CKD), but some prescribed CHMs have been shown to possess renoprotective effects. We conducted a nationwide retrospective cohort study to delineate the role of prescribed CHMs on the CKD progression. Renoprotective CHM (RPCHM) was defined if a CHM contained dong chong xia cao (Cordyceps sinensis (Berk.) Sacc.), da huang (Rheum palmatum L), huang qi (Astragalus membranaceus), dan shen (Salvia miltiorrhiza Bge...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28732813/a-randomized-double-blind-placebo-controlled-study-on-the-anti-haemostatic-effects-of-curcuma-longa-angelica-sinensis-and-panax-ginseng
#14
Foon Yin Fung, Wan Hui Wong, Seng Kok Ang, Hwee Ling Koh, Mei Ching Kun, Lai Heng Lee, Xiaomei Li, Heng Joo Ng, Chuen Wen Tan, Yan Zhao, Yeh Ching Linn
PURPOSE: Herbs with "blood-activating" properties by traditional medicine theory often raise concerns for their possible anti-platelet or anticoagulation effects based on reports from in vitro studies. Such herbs have been implicated for bleeding manifestations based on only anecdotal reports. In particular, the combination of such herbs with anti-platelet agents is often empirically advised against despite lack of good clinical evidence. Here we studied 3 commonly used herbal preparations Curcuma longa, Angelica sinensis and Panax ginseng on their respective anti-platelet and anticoagulation effect, alone and in combination with aspirin...
August 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28710377/antiangiogenic-activity-of-phthalides-enriched-angelica-sinensis-extract-by-suppressing-wsb-1-pvhl-hif-1%C3%AE-vegf-signaling-in-bladder-cancer
#15
Meng-Chuan Chen, Wen-Lin Hsu, Wen-Liang Chang, Tz-Chong Chou
The hypoxia-inducible factor-1α (HIF-1α) plays a critical role in tumor angiogenesis. It has been reported that the acetone extract of Angelica sinensis (AE-AS) rich in phthalides is able to inhibit cancer cell proliferation. However, whether AE-AS reduces cancer angiogenesis remains unknown. In this study, we demonstrated that AE-AS significantly inhibited the angiogenesis in vitro and in vivo evidenced by attenuation of the tube formation in hypoxic human umbilical vascular endothelial cells (HUVECs), and the vasculature generation in Matrigel plug, the chicken chorioallantoic membrane, and tumors...
July 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28710372/phthalide-derivatives-from-angelica-sinensis-decrease-hemoglobin-oxygen-affinity-a-new-allosteric-modulating-mechanism-and-potential-use-as-2-3-bpg-functional-substitutes
#16
Wei-Ren Chen, Youqing Yu, Muhammad Zulfajri, Ping-Cheng Lin, Chia C Wang
Angelica sinensis (AS), one of the most versatile herbal medicines remains widely used due to its multi-faceted pharmacologic activities. Besides its traditional use as the blood-nourishing tonic, its anti-hypertensive, anti-cardiovascular, neuroprotective and anti-cancer effects have been reported. Albeit the significant therapeutic effects, how AS exerts such diverse efficacies from the molecular level remains elusive. Here we investigate the influences of AS and four representative phthalide derivatives from AS on the structure and function of hemoglobin (Hb)...
July 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28683082/the-herbal-decoction-modified-danggui-buxue-tang-attenuates-immune-mediated-bone-marrow-failure-by-regulating-the-differentiation-of-t-lymphocytes-in-an-immune-induced-aplastic-anemia-mouse-model
#17
Peiying Deng, Xue Li, Yi Wei, Juan Liu, Meng Chen, Yamei Xu, Bin Dong, Lingqun Zhu, Limin Chai
Angelicae Sinensis, Radix Astragali and Rhizoma Coptidis are all herbs of modified Danggui Buxue Tang (DGBX) and are extensively applied herbs in traditional Chinese medicine for the treatment of anemia and inflammation. In this study, immune-induced AA mice were used as an animal model, and the immunosuppressive agent, Ciclosporin A (CsA), was used as a positive control. Multiple pro-inflammatory cytokines were examined by bead-based multiplex flow cytometry. The T-cell subsets were assessed using a fluorescence-activated cell sorter (FACS)...
2017: PloS One
https://www.readbyqxmd.com/read/28587175/uhplc-tq-ms-coupled-with-multivariate-statistical-analysis-to-characterize-nucleosides-nucleobases-and-amino-acids-in-angelicae-sinensis-radix-obtained-by-different-drying-methods
#18
Shaoqing Zhu, Sheng Guo, Jin-Ao Duan, Dawei Qian, Hui Yan, Xiuxiu Sha, Zhenhua Zhu
To explore the nutrients in roots of Angelica sinensis (Angelicae Sinensis Radix, ASR), a medicinal and edible plant, and evaluate its nutritional value, a rapid and reliable UHPLC-TQ-MS method was established and used to determine the potential nutritional compounds, including nucleosides, nucleobases and amino acids, in 50 batches of ASR samples obtained using two drying methods. The results showed that ASR is a healthy food rich in nucleosides, nucleobases and amino acids, especially arginine. The total average content of nucleosides and nucleobases in all ASR samples was 3...
June 1, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28553006/determination-of-mycotoxins-alkaloids-phytochemicals-antioxidants-and-cytotoxicity-in-asiatic-ginseng-ashwagandha-dong-quai-panax-ginseng
#19
Anna Filipiak-Szok, M Kurzawa, E Szłyk, M Twarużek, A Błajet-Kosicka, J Grajewski
Mycotoxins and selected hazardous alkaloids in the medicinal plants (Panax ginseng, Angelica sinensis, and Withania somnifera) and dietary supplements were determined. Purine alkaloids were found in majority of samples; however, isoquinoline alkaloids were less abundant than indole. The predominant alkaloids appear to be caffeine (purine group), harman (indole group) and berberine (isoquinoline). Examined medicinal plants and dietary supplements were contaminated by mycotoxins (especially ochratoxin A 1.72-5...
2017: Chemické Zvesti
https://www.readbyqxmd.com/read/28545434/effects-of-dangguibuxue-decoction-on-rat-glomerular-mesangial-cells-cultured-under-high-glucose-conditions
#20
Xiao-Dan Ren, Ying-Wen Zhang, Xiu-Ping Wang, Ya-Rong Li
BACKGROUND: Dysfunction of glomerular mesangial cells (GMCs) plays an important role in pathogenesis of diabetic nephropathy. Here, we investigated the effects of Dangguibuxue decoction (DBD), an herbal traditional Chinese medicinal (TCM) formula composed of Astragali Radix and Angelicae Sinensis Radix, on GMC proliferation and fibrogenesis under high-glucose (HG) conditions. METHODS: Sixty male Sprague Dawley rats were divided into 5 groups and administered intragastric 0...
May 25, 2017: BMC Complementary and Alternative Medicine
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