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Drug Quality Characterization Consideration of Preparations of Oil Tea Camellia Defatted Cake based on Antithrombotic Effect

Yali WANG ; Lifeng SHEN ; Linfu LI ; Qiuhong WU ; Dongbo LU ; Wenxia LI ; Renbing SHI

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(3):516-521. doi:10.11842/wst.2017.03.021

This study was aimed to select the best preparation form of medicinal in camellia cake,based on the optimal antithrombotic agents in oil tea camellia defatted cake to establish the foundation of research.The content of effective index component of the oil tea camellia defatted cake preparation was detected by HPLC-PDA.The quality of medicinal preparation from oil tea camellia defatted cake was characterized based on the content,relative quantity,relative ratio of content,yield rate and antithrombotic effect.The results showed that the effect of antithrombotic of three medicinal preparations from oil tea camellia defatted cake was listed in the following descending order of enrichment,ethanol extract,and water extract.The enrichment was the best preparation form of medicinal in oil tea camellia defatted cake preparation with the highest content of effective index components,the lowest extract rate and the lowest dosage.But it had the best effect of antithrombotic.It was concluded that the significant improvement of efficacy was due to the increase of the content of the components in the preparation and the rationality of the proportion.At the same time,analysis of component quality based on basic composition of drug system through the consideration of effective components of type and quantity,composition and other quality factors can further guide the preparation of drugs.

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Effects of Processed Temperature And Time on Color and Contents of Six Types of Boswellic Acids in Frankinense

Zhangchi NING ; Zhiqian SONG ; Chun WANG ; Yuanyan LIU ; Honglian ZENG ; Jiahe GAN ; Xinling MA ; Zhenli LIU

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(3):508-515. doi:10.11842/wst.2017.03.020

This paper focused on factors which affected on different color of northern and southern region vinegar-processed frankincense.Meanwhile,contents of six main boswellic acids were also determined to elaborate the influence of heat in chemical components.Vinegar-processed frankincense from northern and southern region was collected.And different temperature and time were used in the processing of frankincense to receive the vinegar-processed frankincense samples.The color difference meter was utilized combining with the PCA statistic analysis method.The Zorbax ExtendC18 chromatographic column (4.6 mm × 50 mm,1.8 μm) was used with acetonitrile-0.1％ phosphoric acid as the mobile phase and gradient elution.The velocity of flow was 1 mL· min-1.The detection wavelength was 210 nm and 250 nm.The column temperature was 30℃.The results showed that the color of northern region processed frankincense was yellow or pale brown.And the southern region processed frankincense was pale brown or dark brown.It showed the difference on processed degree.The L* value of the northern processed frankincense was 75.327 to 80.746 and the L* value of southern processed was 44.321 to 49.527.The a* value of the northern processed frankincense was 5.378 to 6.502 and the a* value of southern processed was 9.423 to 9.978.There was no significant difference on b*.There were certain differences on L* and a* among vinegar-processed frankincense with the same surface color.The color parameter results of self-made vinegar-processed frankincense indicated that along with changes of processing temperature and time,the color,L* and a* change.Even frankincense processed for 30 min with mild fire,it will not achieve the color parameter value of the southern region vinegar-processed frankincense.However,after 11 min processing with medium fire,the color can be achieved.The content determination results showed that four contents,including α-boswellic acid,β-boswellic acid,3-acetyl-α-boswellic acid and 3-acetyl-β-boswellic acid were increased.Contents of 11-carbonyl-3-boswellic acid and 3-acetyl-11-carbonyl-β-boswellic were decreased after being processed.The range of increasing or decreasing by medium fire was higher than mild fire.At the same temperature,as the increasing of processing time,the content has an increasing or decreasing tendency.It was concluded that temperature was the main factor influencing the color of vinegar-processed frankincense from northern and southern regions.Different processing degrees also make influence on the contents of chemical compounds.The color parameter value can be used to evaluate the color of processed frankincense.

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Microtox-based Fast Testing Method of Comprehensive Toxicity of Shen-Fu Injection

Limin LUO ; Liangchun YAN ; Xinlian HOU ; Hua HUA ; Jianwei GAN ; Junning ZHAO

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(3):491-496. doi:10.11842/wst.2017.03.018

In this research,Microtox technology was used to evaluate the comprehensive toxicity of Shen-Fu injection,which was an exclusive product of the pharmaceutical company.Firstly,vibrio fischeri was used as test strain.The best test system and methodology were identified.Under the best test conditions,vibrio fischeri was firstly used in the luminescent bacteria comprehensive toxicity of the exclusive product Shen-Fu injection.The results showed that in the 2 mL reaction system,the best recovery liquid volume was 0.9 mL/ freeze-dried vial,50 μL bacterial suspensions/ sample,the detection time was 10 min after adding bacterial suspensions,the pH was 5-10,the luminous intensity was 800 000-12 000 000 for 10 rin.The RSD of replication experiment and intermediate precision test was ? and ?,respectively,which fitted to the requirements.There was no significant difference on EC50 values among 9 batches of tested Shen-Fu injection (41.07％,RSD ＜ 5％).It was concluded that there was significant concentration-effect relationship between Shen-Fu injection and the toxicity of vibrio fischeri.There was no significant difference on EC50 values among different batches.It indicated that there was small quality volatility among different batches of Shen-Fu injection.The control on product manufacturing was strong.

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Protective Effects of Zhen-Gan Xi-Feng Decoction-containing Serum on 6-OHDA-induced Oxidative Stress in PC12 Cells through Nrf2-ARE Pathway Activation

Xuemei ZHAO ; Tianjiao XU ; Miaoxian DONG

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(3):486-490. doi:10.11842/wst.2017.03.017

This paper was aimed to study the protective effects and related mechanisms of Zhen-Gan Xi-Feng (ZGXF) decoction containing serum on 6-OHDA-induced oxidative stress in PC12 cells.The ZGXF decoction containing rat serum with low-,medium-,and high-dose (8,16,or 32 g.kg-1) or blank serum was used to preprocess PC12 cells for 1 h,and cultured together with 100 μM 6-OHDA for 24 h.And then,cells were collected.The fluorescent probe 2',7'-dichlorofluorescin diacetate (DCFH-DA) and fluorescence microplate reader were used to detect the level of reactive oxygen species (ROS).Real-time quantitative PCR was used to analyze the mRNA expressions of nuclear factor erythroid 2-related factor 2 (Nrf2),Nfe2l2,heme oxygenase-1 (HO-1),glutamate-cysteine ligase catalytic subunit (GCLc),and GCL modulatory subunit (GCLm).The luciferase report gene system was used to detect the antioxidant response element (ARE) activation.The results showed that ZGXF decoction-containing serum inhibited the 6-OHDA-induced oxidative stress,upregulated the Nfe2l2,HO-1 and GCLc mRNA expressions in cells processed with 6-OHDA.However,it has no significant effect on GCLm mRNA expression.It was concluded that ZGXF decoction-containing serum had protective effects on 6-OHDA-induced oxidative stress in PC 12 cells.Its mechanism may be correlated with the upregulation on Nfe2l2 mRNA expression,which activated ARE and further induced its downstream gene of phase Ⅱ detoxifying enzyme,as well as the HO-1 and GCLc mRNA expressions of antioxidant enzyme gene.

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Exploration on Medication Rules of Chinese Marine Materia Medica Prescriptions based on Literature Recordings

Jiawei ZHANG ; Kaijing YANG ; Saisai CUI ; Xiaotong LIU ; Jiaojian CHEN ; Jiaoyang LI ; Huayun YU ; Xianjun FU

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(3):414-418. doi:10.11842/wst.2017.03.005

Through the literature collection on Chinese marine materia medica,this study analyzed medication rules of Chinese marine materia medica prescription,understood general conditions of Chinese marine materia medica prescription,in order to conduct data mining on medication rules of Chinese marine materia medica prescription.The name of Chinese marine materia medica was used as the search term.Chinese marine materia medica prescriptions were searched in related literatures of Chinese Medicine Code,Chinese Marine Materia Medica,Chinese Materia Medica,Chinese Pharmacopoeia and Great Dictionary of Chinese Medicine.The information was extracted and standardized to construct database for the initial data mining of related information and medication rules of Chinese marine materia medica prescriptions.The results showed that 16715 Chinese marine materia medica prescriptions were screened,which contained 144014 items of data,involving 218 kinds of Chinese marine materia medica.Decoction was the most common dosage form.The amount of Chinese marine materia medica prescription in the Ming and Qing dynasties was the largest.The highest frequency of Chinese marine materia medica in one prescription was 1 to 3 types.The prescription composed all by Chinese marine materia medica occupied 8.065％.Other prescriptions contained the compatibility of Chinese terrestrial materia medica.The prescription containing materia medica half from the sea and half from the land,occupied 7.754％.The Chinese marine materia medica used with the highest frequency in all prescriptions was oyster.The frequently used Chinese terrestrial materia medica was licorice and angelica in Chinese marine materia medica prescriptions.It was concluded that the number of Chinese marine materia medica prescription was large.Its compatibility and clinical application had a certain characteristic,which provided data foundation for the further research and development of Chinese marine materia medica.

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"Study on ""Different Diseases of the Same Syndrome"" Damp-heat Syndrome based on Metabonomics"

Chang LIU ; Xiaojun GOU ; Di HUANG ; Chaoqun ZHAO ; Ping LIU ; Yongping MU ; Jianmei CAO ; Hua ZHANG

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(3):392-407. doi:10.11842/wst.2017.03.003

This study was aimed to reveal the material basis on different diseases of the same syndrome damp-heat syndrome from the level of metabonomics.The typical damp-heat syndrome patients diagnosed as chronic viral hepatitis B,non-alcoholic fatty liver disease,or chronic glomerulonephritis were included,with 30 cases in each disease.There were 30 healthy volunteers in the control group.The serum samples were detected by UPLC-QTOFMS and GC-TOFMS.And then,the results were analyzed by variance analysis in order to find out the generality and specificity of metabolic material in three different diseases with damp-heat syndrome.The results showed that through comparisons of different diseases with damp-heat syndrome,as well as the healthy group as control,it was revealed that inosine,uridine,aspartic acid,oleic acid glyceride and lactate were the same substances of three diseases of damp-heat syndrome.It was concluded that based on metabonomics,as for three different diseases with damp-heat syndrome,there were different substances among different diseases,but common substances related to damp-heat syndrome.Thus,it provided objective evidences for the theory of different diseases of the same syndrome in traditional Chinese medicine (TCM) from the level of metabonomics.

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Clinical Application of Disease-syndrome Combination and Formula-syndrome Relation

Jie WANG ; Xingjiang XIONG ; Jiangquan LIAO ; Wenrui JIANG ; Yan DONG ; Guang CHEN

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(3):387-391. doi:10.11842/wst.2017.03.002

The traditional conotation of combination of disease and syndrome means the combination of disease differentiation in traditional Chinese medicine (TCM) diseases and TCM syndrome differentiation,which was derived from the Yellow Emperor's Inner Classic.And the Treatise on Cold Damage and Miscellaneous Diseases describes the clinical application of this theory.Under the background of integrative medicine,the modern conotation of combination of disease and syndrome means TCM syndrome differentiation and treatment based on modern medicine disease differentiation,which is commonly used in the current clinical practice.The disease and syndrome combination diagnosis mode based on syndrome,etiology,pathology and pharmacology can understand the disease from a multiple and comprehensive level,in order to realize the combination and complementation of advantages from both medicines.In addition,formula-syndrome relation means the relationship between the formula and its relevant indications.In general,indications often involve syndromes,symptoms,diseases and body constitutions.And the application of formula in the Treatise on Cold Damage and Miscellaneous Diseases is the representative of this theory.Hence,the application of associated classical formula gives example to the clinical formula-syndrome relation application in modem times.

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A Research Progress on the Chemical Constituents and Biological Activity of Trapa L.

Xiaofang ZHAO ; Juan LI ; Bo XU ; Min TANG ; Si XIONG ; Shunxiang LI

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(2):283-288. doi:10.11842/wst.2017.02.015

China boasts for its abundant resources of Trapa L.The fruit of Trapa has been given high edible and medicinal values so far.Trapa L.plants mainly contain terpenoids,sterols,phenolic acids and flavonoids.Current studies profotmdly analyzed the biological activities on hypoglycemic,anti-oxidation,anti-tumor,antibacterial and immunomodulatory effects of it.Some preliminary studies over biological activities included the effects on reducing the expression of vascular endothelial growth factor (VEGF),the inhibition of H2O2-induced injury of human umbilical vein endothelial cells,inducing HeLa cell apoptosis,analgesia,liver protection,anti-atherosclerosis and deworming.This paper reviewed literature on the chemical constituents and biological activities of Trapa L for the provision of a reference for the exploration and utilization of Trapa L.

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A Progress on ADME and the Toxicity of Fructus Psoralea

Yu WANG ; Jiaming JIANG ; Siyuan KONG ; Hongsheng TAN ; Lianbo XIAO ; Hong ZHANG

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(2):276-281. doi:10.11842/wst.2017.02.014

Fructus psoralea is a tonic traditional Chinese herb commonly used in clinic.The chemical constituents of Fructus psoralea are complicated,mainly containing coumarins,flavonoids and monoterpene phenols with various pharmacological effects.Since the increasing number of reports on the toxicity of Fructus psoralea in clinic,the side effects including toxicity on the liver and kidney,as well as skin allergies have gradually attracted attention.The toxicity of Fructus psoralea is produced from ADME (absorption,distribution,metabolism and excretion) in vivo.In this paper,we collected and clarified the studies of ADME of Fructus psoralea in vivo,and summarized recent adverse clinical events and research over its toxicity.We propose to make a thorough study on the toxic material basis of Fructus psoralea and the toxicological mechanism of its extraction,fractions and compounds.The review provided a possible reference and the direction of research for the safe clinical use of Fructus psoralea.

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Drug Quality Representation Analysis of Preparations of Aurea Helianthus based on Anti-myocardial Ischemia Effect

Li TAN ; Jing KONG ; Duo FENG ; Lu LIU ; Shan LV ; Yuanyuan ZHANG ; Renbing SHI

World Science and Technology-Modernization of Traditional Chinese Medicine.2017;19(3):522-528. doi:10.11842/wst.2017.03.022

This study was aimed to select the best preparation form of Aurea Helianthus in order to provide a scientific basis for research and development of anti-myocardial ischemia drugs.The content of effective index components of preparation of Aurea Helianthus was detected using HPLC-PDA.Acute myocardial ischemia rat model introduced by injecting pituitrin was used to investigate the effect of anti-myocardial ischemia.The quality of preparation from Aurea Helianthus was characterized based on pharmacy and efficacy.And the characterized results were given correlation analysis.The results showed that the HPLC method for quantitative determination was verified by methodology.The average recoveries were in the range of 97.04％-102.44％.All three preparations of Aurea Helianthus had the efficacy of anti-myocardial ischemia in varying degrees.The enrichment had the highest effect with lowest extraction rate and the lowest dosage,which was the best form in medicinal-preparation application of Aurea Helianthus.It was concluded that the content of related drug components was higher with unique proportion in enrichment of Aurea Helianthus which was prepared based on drug system proved a high quality medicine.Therefore,the key to the improvement of efficacy was to explore the fittest proportion and improve the content of related pharmaceutical ingredients pertinently according to drug system.

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