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1.
International Journal of Traditional Chinese Medicine ; (6): 1157-1163, 2022.
Article in Chinese | WPRIM | ID: wpr-954431

ABSTRACT

Objective:To explore the ingredients, targets, and mechanisms of Hanchuan Zupa Granules in the treatiment of Influenza A virus.Methods:By using Traditional Chinese Medicine Systems Pharmacology Database Analysis Platform (TCMSP), GeneCards, Online Mendelian Inheritance in Man (OMIM), Pharmacogenomics Knowledgebase (PharmGkb), Therapeutic target database (TTD) and DrugBank database to obtain relevant components and targets of Hanchuan Zupa Granules in the treatment of Influenza A virus; R software was used for the obtain of Hanchuan Zupa Granules -Influenza A virus intersection targets; Cytoscape software was applied for the construction of "Hanchuan Zupa Granules-component-target" network; Protein-protein interaction network (PPI) and topological analysis were constructed by STRING database and Cytoscape software. Intersection targets for gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis were conducted by R software; Auto Dock Tools were used for molecular docking.Results:All together 111 potential active ingredients, with corresponding 131 targetswere identified from Hanchuan Zupa Granules in the treatment of Influenza A virus. Quercetin, apigenin, luteolin, kaempferol, wogonin, etc. are included as core ingredients. STAT3, MAPK1, MAPK3, AKT1, JUN, etc. are included as core targets. Intersection targets were mainly enriched in 178 signal pathways such as IL-17 signal pathway, influenza A signal pathway, TNF signal pathway, etc; Molecular docking showed that core component had a good affinity with the target.Conclusion:Hanchuan Zupa Granules could play the role of anti-Influenza A virus with multi-component-multi-target-multi-pathway,characteristics, and this syudy provide a basis for future experimental research on its mechanism.

2.
Chinese Journal of Information on Traditional Chinese Medicine ; (12): 79-82, 2017.
Article in Chinese | WPRIM | ID: wpr-510121

ABSTRACT

Objective To establish an HPLC method for the simultaneous determination of hydroxysafflor yellow A, rutin, quercetin, and kaempferol in Carthamus tinctorius L..Methods The Agilent ZORBAX SB-C18 column (4.6 mm × 250 mm, 5 μm) was used with diode array detection. The mobile phase was 0.5% phosphoric acid (A) and methanol (B) to separate the four components by gradient elution at 30℃; the flow rate was 0.8 mL/min; the injection Volume was 10 μL; the detection wavelength was at 360 nm.Results The linear ranges of hydroxysafflor yellow A, rutin, quercetin, and kaempferol were 0.0776–0.7760 μg (r=0.9999), 0.0460–0.4600 μg (r=0.9996), 0.0064–0.0640 μg (r=0.9999) and 0.0128–0.1280 μg (r=0.9997), respectively. The average recoveries of four components were 99.68% with RSD=2.29% (n=6), 99.78% with RSD=1.52% (n=6), 102.03% with RSD=1.02% (n=6), 97.03% with RSD=2.05% (n=6), respectively.Conclusion The method is convenient, accurate, sensitive, stable and repeatable, which can be a method for quality control of Carthamus tinctorius L..

3.
Journal of International Pharmaceutical Research ; (6): 637-641, 2015.
Article in Chinese | WPRIM | ID: wpr-478223

ABSTRACT

Objective To dertermine the content of gallic acid, methyl gallate and ellagic acid in galls of Quercus infectoria Olivier from different batches by HPLC. Methods The chromatogram colume was Agilent Zorbax SB-C18(4.6 mm × 250 mm, 5μm), gradiently eluting with methanol as mobile phase A and 0.01%phosphoric acid as B at a flow rate of 1 ml/min. The injection Volume was 5 μl. Detection wavelength was at 258 nm. Results Gallic acid was linear in the range of 0.0318-0.1871 g/L with correlation coefficient of 0.9994. The average recovery was 97.52%with RSD 1.41%. Methyl gallate was linear in the range of 0.0769-0.4612 g/L with correlation coefficient of 0.9994. The average recovery was 99.15% with RSD at 1.46%. Ellagic acid was linear in the range of 0.0158-0.0553 g/L with correlation coefficient of 0.9998. The average recovery was 102.75% with RSD at 0.87%. Conclusion The method is convenient, fast, accurate and practicable, and can be used for controling the quality of the galls of Q. infectoria.

4.
Herald of Medicine ; (12): 869-873, 2014.
Article in Chinese | WPRIM | ID: wpr-452884

ABSTRACT

Objective To study the chronic toxicology of Zukamu granules in rats. Methods A total of 120 healthy SD rats ( male  female = 1 1 ) were randomly divided into the control, low ( 0. 72 g · kg-1 · d-1 ), middle (1.43 g·kg-1·d-1),and high (2.86 g·kg-1·d-1) doses of Zukamu granules. The drug was given orally,once daily for a month,and the controls were given with sodium carboxymethyl cellulose. A 2-week recovery period was allowed after the drug withdrawal. Results Three rats in the high dose group developed diarrhea and loose stools for one day. Compared with the control group,the white blood cells ( WBC) ,red blood cells ( RBC) ,hemoglobin ( HGB) ,hematocrit ( HCT) and chlorine ( Cl-) in the high dose group increased. Prothrombin time ( PT ) , blood urea nitrogen ( BUN ) , alanine aminotransferase ( ALT ) , cholesterol(CHO),and aspartate aminotransferase (AST) decreased markededly in the low,middle and high dose group. No obvious change was found in histopathological examination. Conclusion No obvious toxicity was observed in SD rats treated with Zukamu granules at 1. 4g·kg-1·d-1(equivalently to crude drug of 20. 8 g·kg-1·d-1) given orally for one month.

5.
Chinese Journal of Information on Traditional Chinese Medicine ; (12): 92-94, 2014.
Article in Chinese | WPRIM | ID: wpr-451643

ABSTRACT

Objective To establish an HPLC method for the content determination of gallic acid and kaempferol-3-O-rutinoside inNymphaea candida Presl..MethodsThe separation was carried out on a Wondasil C18 column (250 mm×4.6 mm, 5μm). The mobile phase was methanol-0.1% acetic acid solution, with gradient elution;the flow rate was 1.0 mL/min;the detection wavelength was set at 270 nm;the column temperature was 30℃.Results The linear ranges of gallic acid and kaempferol-3-O-rutinoside were 0.065-0.585μg (r=0.999 1), 0.133-1.197μg (r=0.999 5), respectively. The average recoveries of gallic acid and kaempferol-3-O-rutinoside were 102.71%, 102.08%, with RSD of 1.97%, 0.46%, respectively.Conclusion This method was rapid, accurate, and reliable. It can be used for the determination of allic acid and kaempferol-3-O-rutinoside in Nymphaea candidaPresl..

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