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Sample records for chinese medicinal herbs

  1. Chinese medicinal herbs for chronic hepatitis B

    DEFF Research Database (Denmark)

    Liu, J; McIntosh, H; Lin, Haili

    2001-01-01

    Chronic hepatitis B is a serious health problem worldwide. Chinese medicinal herbs are widely used for treatment of chronic hepatitis B in China and many clinical trials have been conducted. This systematic review is to assess the efficacy and safety of Chinese medicinal herbs for chronic hepatitis...

  2. Chinese medicinal herbs for chronic hepatitis B

    DEFF Research Database (Denmark)

    Liu, J P; McIntosh, H; Lin, Haili

    2001-01-01

    Hepatitis B virus infection is a serious health problem worldwide. Traditional Chinese medicinal herbs have been widely used to treat chronic liver diseases, and many controlled trials have been done to investigate their efficacy.......Hepatitis B virus infection is a serious health problem worldwide. Traditional Chinese medicinal herbs have been widely used to treat chronic liver diseases, and many controlled trials have been done to investigate their efficacy....

  3. Anti-cancer natural products isolated from chinese medicinal herbs

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    Wu Guosheng

    2011-07-01

    Full Text Available Abstract In recent years, a number of natural products isolated from Chinese herbs have been found to inhibit proliferation, induce apoptosis, suppress angiogenesis, retard metastasis and enhance chemotherapy, exhibiting anti-cancer potential both in vitro and in vivo. This article summarizes recent advances in in vitro and in vivo research on the anti-cancer effects and related mechanisms of some promising natural products. These natural products are also reviewed for their therapeutic potentials, including flavonoids (gambogic acid, curcumin, wogonin and silibinin, alkaloids (berberine, terpenes (artemisinin, β-elemene, oridonin, triptolide, and ursolic acid, quinones (shikonin and emodin and saponins (ginsenoside Rg3, which are isolated from Chinese medicinal herbs. In particular, the discovery of the new use of artemisinin derivatives as excellent anti-cancer drugs is also reviewed.

  4. Correlation between the different therapeutic properties of Chinese medicinal herbs and delayed luminescence.

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    Pang, Jingxiang; Fu, Jialei; Yang, Meina; Zhao, Xiaolei; van Wijk, Eduard; Wang, Mei; Fan, Hua; Han, Jinxiang

    2016-03-01

    In the practice and principle of Chinese medicine, herbal materials are classified according to their therapeutic properties. 'Cold' and 'heat' are the most important classes of Chinese medicinal herbs according to the theory of traditional Chinese medicine (TCM). In this work, delayed luminescence (DL) was measured for different samples of Chinese medicinal herbs using a sensitive photon multiplier detection system. A comparison of DL parameters, including mean intensity and statistic entropy, was undertaken to discriminate between the 'cold' and 'heat' properties of Chinese medicinal herbs. The results suggest that there are significant differences in mean intensity and statistic entropy and using this method combined with statistical analysis may provide novel parameters for the characterization of Chinese medicinal herbs in relation to their energetic properties.

  5. Medicinal protection with Chinese herb-compound against radiation damage

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    Zhang, R.J.; Qian, J.K.; Yang, G.H.; Wang, B.Z.; Wen, X.L. (Institute of Space Medico-Engineering, Beijing (China))

    1990-08-01

    Experiments were carried out on mice and the subjects irradiated for cancer therapy to evaluate the protective efficacy of a Chinese medicinal herb-compound (CMHC). The lethality and the degree of leucopenia caused by radiation in mice medicated with CMHC were significantly less in comparison with control mice (p less than 0.01 and p less than 0.001, respectively). CMHC significantly improved the WBC and the thrombocytes in irradiated workers (p less than 0.01 and p less than 0.001, respectively). The WBC count of 40 patients under radiotherapy while treated with CMHC recovered from 3450 +/- 77/c.mm to 5425 +/- 264/c.mm (p less than 0.001); whereas, in the control group, without any medication, the WBC count dropped significantly (p less than 0.001). Our results revealed the applicabilities of CMHC in protection against radiation damage in spaceflight and in other fields.

  6. Tonic Herbs and Herbal Mixtures in Chinese Medicine

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    Thomas Efferth

    2016-01-01

    Full Text Available This review results from a PubMed-based data-mining of scientific literature concerning typical tonic herbs and formulas of Chinese herbal medicine and their application principle under the theory of CM. We have focused on two aspects of tonic activity: body tonification against qi气-, blood血-, yin阴- and yang阳-deficiency, respectively, and organ (Zang 脏and Fu腑 tonification against heart-, liver-, spleen/stomach-, lung-, and kidney-deficiency, respectively. Body-tonifying herbs are: Astragalus Membranaceus Radix (Huang-qi黄芪 and Panax Ginseng Radix (Ren-shen人参 for qi-tonification; Angelicae Sinensis Radix (Dang-gui当归 and Rehmannia Glutinosa Radix Preparata (Shu-di熟地 for blood-tonification; Ophiopogon Japonicus Radix (Mai-dong麦冬 and Scrophularia Ningpoensis Radix (Xuan-shen玄参 for yin-deficiency; Myristica Fragrans Semen (Rou-dou-kou肉豆蔻 and Psoralea Corylifolia Fructus (Bu-gu-zhi补骨脂 for yang-deficiency. The corresponding CM formulas are: Bu-zhong-yi-qi decoction (补中益气汤 for qi-tonification; Si-wu decoction (四物汤 for blood-tonification; Zeng-ye decoction (增液汤 for yin-tonification; Si-shen pill (四神丸 for yang-tonification. Organ-tonifying herbs are: Glycyrrhizae Uralensis Radix Preparata (Zhi-gan-cao炙甘草 and Rehmannia Glutinosa Radix (Di-huang地黄 for heart-tonification; Lycium Barbarum Fructus (Gou-qi-zi枸杞子 and Angelicae Sinensis Radix (Dang-gui当归 for liver-tonification; Panax Ginseng Radix (Ren-shen人参 and Atractylodis Macrocephala Rhizoma (Bai-zhu白术 for spleen/stomach-tonification; Panax Ginseng Radix (Ren-shen人参 and Astragalus Membranaceus Radix (Huang-qi黄芪 for lung-tonification; Cornus Officinalis Fructus (Shan-zhu-yu山茱萸 and Dioscorea Opposite Rhizoma (Shan-yao山药 for kidney-tonification. The corresponding CM formulas are: Zhi-gan-cao decoction (炙甘草汤 for heart-tonification; Yi-guan decoction (一贯煎 for liver

  7. Screening for hemostatic activities of popular Chinese medicinal herbs in vitro

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    Naoki Ohkura

    2015-03-01

    Conclusion Some popular Chinese medicinal herbs have potential as hemostatic agents and could thus be developed as new strategies for the treatment and prevention of bleeding. [J Intercult Ethnopharmacol 2015; 4(1.000: 19-23

  8. Prescriptions of Chinese medicinal herbs in Switzerland: the example of suan zao ren (Ziziphi Spinosae Semen)

    OpenAIRE

    Klein, Sabine; Becker, Simon; Wolf, Ursula

    2011-01-01

    Introduction According to the Swiss Health Survey 2007, 1.7% of the adult population use traditional Chinese medicine (including Chinese herbal medicine, but excluding acupuncture). In contrast to conventional drugs, that contain single chemically defined substances, prescriptions of Chinese herbs are mixtures of up to 40 ingredients (parts of plants, fungi, animal substances and minerals). Originally they were taken in the form of decoctions, but nowadays granules are more popular. Medium...

  9. [Advances on study of treatment of lumbar disk herniation by Chinese medicinal herbs].

    Science.gov (United States)

    Lin, Xue-juan; Chen, Chao-yang

    2007-02-01

    Lumbar disk herniation (LDH) is a common orthopaedic disorder. Many clinical and basic science researches have been conducted recently on using Chinese medicinal herbs to treat LDH. Literature review reveals that the common basic formulas include Duhuo Jisheng decoction (DHJST), Buyang Huanwu decoction (HYBWT), Shentong Zhuyu decoction (STZYT), Taohong Siwu decoction (THSWT), Yanghe decoction (YHT) and Tongdu Huoxue decoction (TDHXT). A basic formula can be modified by adding more herbs or removing some herbs from the formula according to clinical symptoms and traditional Chinese medicine (TCM) syndrome differentiation. Literatures show that herbal treatment have better clinical effects, the medicinal herbs make low-back pain, sciatica and low limb numbness disappeared or alleviated; and restore normal low limb sensation, muscle strength and daily activity. These formulas have also been used to treat LDH postoperative remaining pain, postoperative discitis, postoperative recurrent LDH, and to prevent epidural scar formation and dura mata adhesion. Herbs in these formulas include 5 categories of drugs classified by TCM. They are blood circulation promoting herbs for relieving pain; liver and kidney nourishing and tendons and bones strengthening herbs; blood circulation promoting herbs for unblocking collaterals; pathogenic wind and dampness expelling herbs; and qi invigorating herbs. These herbs have actions of analgesia, anti-inflammation, immunomodulation, phagocytosis of macrophages enhancement, blood circulation improvement, nerve protection, collagen synthesis enhancement. Future research needs to focus on the effects of herbs on four aspects: to enhance collagen synthesis in the disks and inhibit disk degeneration; to promote the resorption of herniated nucleus pulposus and epidural hemorrhage; to prevent nerve cell apoptosis and promote nerve cell regeneration, and to inhibit nociception in the nerve system.

  10. MicroRNAs and Chinese Medicinal Herbs: New Possibilities in Cancer Therapy

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    Hong, Ming; Wang, Ning; Tan, Hor Yue [School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong (China); Tsao, Sai-Wah [Department of Anatomy, Li KaShing Faculty of Medicine, The University of Hong Kong, Hong Kong (China); Feng, Yibin, E-mail: yfeng@hku.hk [School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong (China)

    2015-08-24

    In recent decades Chinese medicine has been used worldwide as a complementary and alternative medicine to treat cancer. Plenty of studies have shown that microRNAs (miRNAs) play fundamental roles in many pathological processes, including cancer, while the anti-cancer mechanisms of Chinese medicinal herbs targeting miRNAs also have been extensively explored. Our previous studies and those of others on Chinese medicinal herbs and miRNAs in various cancer models have provided a possibility of new cancer therapies, for example, up-regulating the expression of miR-23a may activate the positive regulatory network of p53 and miR-23a involved in the mechanism underlying the anti-tumor effect of berberine in hepatocellular carcinoma (HCC). In this review, we survey the role of Chinese medicinal herbal products in regulating miRNAs in cancer and the use of mediating miRNAs for cancer treatment. In addition, the controversial roles of herb-derived exogenous miRNAs in cancer treatment are also discussed. It is expected that targeting miRNAs would provide a novel therapeutic approach in cancer therapy by improving overall response and survival outcomes in cancer treatment, especially when combined with conventional therapeutics and Chinese medicinal herbal products.

  11. Chinese medicinal herbs for asymptomatic carriers of hepatitis B virus infection

    DEFF Research Database (Denmark)

    Liu, J P; McIntosh, H; Lin, Haili

    2001-01-01

    About 350 million people are chronically infected carriers of hepatitis B virus and are at a higher risk of serious illness and death from cirrhosis of the liver and liver cancer. Chinese medicinal herbs have been used widely for more than 2000 years to treat chronic liver disease....

  12. Discrimination and feature selection of geographic origins of traditional Chinese medicine herbs with NIR spectroscopy

    Institute of Scientific and Technical Information of China (English)

    LIU Shuhua; ZHANG Xuegong; SUN Suqin

    2005-01-01

    With the traditional Chinese medicine herbs angelicae dahuricae radix (ADR or Baizhi) and salviae miltiorrhizae radix (SMR or Danshen) as two examples, this work studies the automatic discrimination of the geographic origins of the herbs using near infrared (NIR) reflectance spectroscopy. Multi-class support vector machine (SVM) is utilized for the purpose, and recursive SVM is utilized to select the feature spectral segments that are decisive for the discrimination. With only 5 and 8 short spectral segments, discriminative accuracies of 92% are achieved on independent test sample sets. This work not only provides a prototype of accurate rapid discriminating systems for quality control of herbal medicines, but also opens new possibilities in studying subtle differences in the chemical compositions of herbs from different cultivation conditions and investigating their associations with the effectiveness of the herbs.

  13. Efficacy and Safety of Chinese Medicinal Herbs for the Treatment of Hyperuricemia: A Systematic Review and Meta-Analysis

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    Jianping Lin

    2016-01-01

    Full Text Available Background. Chinese medicinal herbs may be useful for the treatment of hyperuricemia, but there has been no systematic assessment of their efficacy and safety. Objectives. To systematically assess the efficacy and safety of Chinese medicinal herbs for the treatment of hyperuricemia. Methods. Six electronic databases were searched from their inception to December 2015. Randomized controlled clinical trials (RCTs were included. Cochrane criteria were applied to assess the risk of bias. Data analysis was performed using RevMan software version 5.2. Results. Eleven RCTs with 838 patients were included. There was no significant difference in serum uric acid between Chinese medicinal herbs and traditional Western medicine (SME: 0.19, 95% CI: −0.04 to 0.43; p=0.10. In terms of overall efficacy, the Chinese medicinal herbs were significantly superior to Western medicine (RR: 1.11; 95% CI: 1.04 to 1.17; p=0.0007. The Chinese medicinal herbs were better than Western medicine in reducing the adverse reactions (RR: 0.30; 95% CI: 0.15 to 0.62; p=0.001. And all these funnel plots showed unlikelihood of publishing bias. Conclusions. The results indicate that Chinese medicinal herbs may have greater overall efficacy with fewer adverse drug reactions, although the evidence is weak owing to the low methodological quality and the small number of the included trials.

  14. Chinese medicinal herbs as source of antioxidant compounds--where tradition meets the future.

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    Matkowski, A; Jamiołkowska-Kozlowska, W; Nawrot, I

    2013-01-01

    Medicinal plants are an essential part of Traditional Chinese Medicine (TCM), an ancient complex therapy considered today as one of the most complete complementary medicine system. Chinese Herbal Medicines (CHM) listings included in Chinese Materia Medica cover more than 1500 plants and a great number of composite preparations. Recently, several TCM herbs have been included into European Pharmacopoeia and many more are on the waiting list. The efficiency of TCM is based on the reinforcing of an organism's natural healing power and the ability to restore the energy homoeostasis. A likely mechanism of at least some of the activities is interacting with redox balance and prevention of oxidative stress. During the past two decades, hundreds of crude herbs, extracts, and isolated compounds have been screened for their antioxidant properties in vitro and in vivo. Consequently, some of traditional Chinese herbs can be regarded as source of very efficient antioxidant compounds, and this activity could explain some of their therapeutic and preventive usefulness. In this review, we outline the recent achievements in the worldwide quest for more efficient antioxidants, with Chinese medicinal and food plants in the central point. Various classes of antioxidant compounds will be mentioned, such as polyphenols or terpenoids that can act either as direct reactive oxygen species scavengers, transition metal reducers and chelators, or as chain breaking antioxidants. Some methodological considerations will be also discussed, with emphasis on the potential importance of the results obtained with antioxidant assays for human health and disease prevention. In this context, several examples of selected, most promising Chinese medicinal plants will be also presented in more detail.

  15. A Review on the Traditional Chinese Medicinal Herbs and Formulae with Hypolipidemic Effect

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    Tung-Ting Sham

    2014-01-01

    Full Text Available Hyperlipidemia, characterized by the abnormal blood lipid profiles, is one of the dominant factors of many chronic diseases such as diabetes, obesity, and cardiovascular diseases (CVD. For the low cost, effectiveness, and fewer side effects, the popularity of using traditional Chinese medicine (TCM to handle hyperlipidemia is increasing and its role in health care has been recognized by the public at large. Despite the importance of TCM herbs and formulations, there is no comprehensive review summarizing their scientific findings on handling hyperlipidemia. This review summarizes the recent experimental and clinical results of nine representative single Chinese herbs and seven classic TCM formulae that could improve lipid profiles so as to help understand and compare their underlying mechanisms. Most of single herbs and formulae demonstrated the improvement of hyperlipidemic conditions with multiple and diverse mechanisms of actions similar to conventional Western drugs in spite of their mild side effects. Due to increasing popularity of TCM, more extensive, well-designed preclinical and clinical trials on the potential synergistic and adverse side effects of herb-drug interactions as well as their mechanisms are warranted. Hyperlipidemic patients should be warned about the potential risks of herb-drug interactions, particularly those taking anticoagulants and antiplatelet drugs.

  16. Treatment of advanced breast cancer with chinese medicinal herbs of Fei decoction: a case report.

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    Lv, G M; Hu, M; Chen, R Z; Zhu, L L; Tao, Ch J; Xia, X D; Gong, Y L; Li, P; Wan, H J

    2014-01-01

    A 46-year-old female underwent surgery for cancer of the right breast mammary (T3N2M0) in Sep 2010. Following post surgery, adjuvant chemotherapy of CAF regimens (cyclophosphamide+adriamycin+fluorouracil) was administered. Two years later, multiple pulmonary and skeletal metastatic lesions had been found by CT (computerized tomography) and ECT (emission computed tomograph) imaging. She received the treatment of second-line chemotherapy regimens of GP (cisplatin + gemcitabine). In the meantime, we administered Chinese traditional herb drugs (Fei Decoction, mixed a variety of effective herbal components) to help her recover from the poor condition. After taking the Chinese herbs for 2 months, the tumour marker (CEA, CA15-3) dramatically decreased, resulting in the normal range. Both lung and bone metastatic sites reduced according to CT and ECT imaging, and the patient felt free from the complaint of pulmonary and cardiac discomfort. Over time, the quality of life has been greatly improved, we have managed to prolong the PFS (progression-free-survival) and TTP (time-to-progression) from the onset to date. CTM (Chinese traditional medicine) considers human body as a dynamic platform in which all organs are correlative and bind each other. Relationship between heart, liver, spleen, lung and kidney is like an interlink between mother and son, and runs in cycle as a circle. In the course of this combined treatment, we showed that Chinese herbal medicine played an important role in the therapy of breast cancer. Chinese herbs might be an additional choice with their better benefits and tolerability in the treatment of recurrent breast cancer.

  17. Screening of Epstein—Barr Virus Early Antigen Expression Inducers from Chinese Medicinal Herbs and Plants

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    ZENGY; ZHONGJian-Ming; 等

    1994-01-01

    Ethern extracts of 1693 Chinese medicinal herbs and plants from 268 families were studied for the induction of Epstein-Barr viral(EVB)early antigen(EA)expression in the Raji cell line.Fifty-two from 18 families were found to have inducing activity.Twenty-five and seven of them were from Euphorbiaceae and Thymelaeaceae,respactively.Some of them,such as Croton tiglium,Euphorbia kansui,Daphne genkwa,Wikstroemia chamaedaphen,Wikstroemia indica,Prunus mandshurica Koehne and Achyranthes bidentata are commonly used drugs.The significance of these herbs in the activation of EBV in vivo and their relation to the development of nasopharyngeal carcinoma were discussed.

  18. Anti-Inflammatory Effects of 81 Chinese Herb Extracts and Their Correlation with the Characteristics of Traditional Chinese Medicine

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    Chang-Liang Chen

    2014-01-01

    Full Text Available Inducible nitrogen oxide synthase (iNOS is the primary contributor of the overproduction of nitric oxide and its inhibitors have been actively sought as effective anti-inflammatory agents. In this study, we prepared 70% ethanol extracts from 81 Chinese herbs. These extracts were subsequently evaluated for their effect on nitrogen oxide (NO production and cell growth in LPS/IFNγ-costimulated and unstimulated murine macrophage RAW264.7 cells by Griess reaction and MTT assay. Extracts of Daphne genkwa Sieb.et Zucc, Caesalpinia sappan L., Iles pubescens Hook.et Arn, Forsythia suspensa (Thunb. Vahl, Zingiber officinale Rosc, Inula japonica Thunb., and Ligusticum chuanxiong Hort markedly inhibited NO production (inhibition > 90% at 100 μg/mL. Among active extracts (inhibition > 50% at 100 μg/mL, Rubia cordifolia L., Glycyrrhiza glabra L., Iles pubescens Hook.et Arn, Nigella glandulifera Freyn et Sint, Pueraria lobata (Willd. Ohwi, and Scutellaria barbata D. Don displayed no cytotoxicity to unstimulated RAW246.7 cells while increasing the growth of LPS/IFNγ-costimulated cells. By analyzing the correlation between their activities and their Traditional Chinese Medicine (TCM characteristics, herbs with pungent flavor displayed potent anti-inflammatory capability. Our study provides a series of potential anti-inflammatory herbs and suggests that herbs with pungent flavor are candidates of effective anti-inflammatory agents.

  19. Anti-inflammatory effects of 81 chinese herb extracts and their correlation with the characteristics of traditional chinese medicine.

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    Chen, Chang-Liang; Zhang, Dan-Dan

    2014-01-01

    Inducible nitrogen oxide synthase (iNOS) is the primary contributor of the overproduction of nitric oxide and its inhibitors have been actively sought as effective anti-inflammatory agents. In this study, we prepared 70% ethanol extracts from 81 Chinese herbs. These extracts were subsequently evaluated for their effect on nitrogen oxide (NO) production and cell growth in LPS/IFNγ-costimulated and unstimulated murine macrophage RAW264.7 cells by Griess reaction and MTT assay. Extracts of Daphne genkwa Sieb.et Zucc, Caesalpinia sappan L., Iles pubescens Hook.et Arn, Forsythia suspensa (Thunb.) Vahl, Zingiber officinale Rosc, Inula japonica Thunb., and Ligusticum chuanxiong Hort markedly inhibited NO production (inhibition > 90% at 100 μg/mL). Among active extracts (inhibition > 50% at 100 μg/mL), Rubia cordifolia L., Glycyrrhiza glabra L., Iles pubescens Hook.et Arn, Nigella glandulifera Freyn et Sint, Pueraria lobata (Willd.) Ohwi, and Scutellaria barbata D. Don displayed no cytotoxicity to unstimulated RAW246.7 cells while increasing the growth of LPS/IFNγ-costimulated cells. By analyzing the correlation between their activities and their Traditional Chinese Medicine (TCM) characteristics, herbs with pungent flavor displayed potent anti-inflammatory capability. Our study provides a series of potential anti-inflammatory herbs and suggests that herbs with pungent flavor are candidates of effective anti-inflammatory agents.

  20. Simultaneous determination of 76As, 122Sb and 153Sm in Chinese medicinal herbs by epithermal neutron activation analysis.

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    Chen, Chien-Yi

    2009-01-01

    Optimal conditions for the simultaneous determination of As, Sb and Sm in Chinese medicinal herbs using epithermal neutron activation analysis were investigated. The minimum detectable concentrations of 76As, 122Sb and 153Sm in lichen and medicinal herbs depended on the weight of the irradiated sample, and irradiation and decay durations. Optimal conditions were obtained by wrapping the irradiated target with 3.2 mm borated polyethylene neutron filters, which were adopted to screen the original reactor fission neutrons and to reduce the background activities of 38Cl, 24Na and 42K. Twelve medicinal herbs, commonly consumed by Taiwanese children as a diuretic treatment, were analysed since trace elements, such as As and Sb, in these herbs may be toxic when consumed in sufficiently large quantities over a long period. Various amounts of medicinal herbs, standardised powder, lichen and tomato leaves were weighed, packed into polyethylene bags, irradiated and counted under different conditions. The results indicated that about 350 mg of lichen irradiated for 24 h and counted for 20 min following a 30-60 h decay period was optimal for irradiation in a 10(11)n/cm s epithermal neutron flux. The implications of the content of the studied elements in Chinese medicinal herbs are discussed.

  1. CLINICAL STUDY ON TREATMENT OF SENILE STROKE PATIENTS BY ACUPUNCTURE PLUS CHINESE MEDICINAL HERBS

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    HAN Xiuzhen

    2002-01-01

    Objective: To observe the therapeutic effect of acupuncture therapy plus Chinese medicinal herbs in the treatment of 38 cases of senile patients with hemiplegia. Methods; A total of 69 senile stroke patients were ran domly divided into treatment group (n = 38, accepting acupuncture plus herbal medicine treatment) and control group (n=31, accepting herbal medicine treatment only). Principal acupoints used were Baihui(GV 20), Jiquan(HT 1),Jianyu(LI 15), Quchi (LI 11), Zhongwan(RN 12), Siqiang (Extra acupoint) and Zusanli(ST 36), combined with other acupoints according to the symptoms. These acupoints were punctured with filiform needles and stimulated with uniform reinforcing-reducing method, once everyday except Sundays, with 30 sessions being a therapeutic course. Chinese medicinal herbs used were Huangqi (Radix Astragali, 黄芪 )30 g, Dangshen (Radix Codonopsis Pilosulae, 党参)30 g,Danshen (Radix Salviae Miltiorrhizae, 丹参)30 g, Chishao (Radix Paeoniae Rubra,赤芍)30 g, Chuanxiong (Rhizoma Ligustici Chuanxiong, 川芎) 10 g, Dilong (Lumbricus, 地 龙 ) 10 g, Niuxi (Radix Achyranthis Bidentatae, 牛膝 ) 15 g, Jixueteng (Caulis Spatholobi, 鸡血藤)30 g and Gancao (Radix Glycyrrhizae, 甘草)6 g which were decocted in water to be taken one dose everyday ( in the morning and evening), continuously for 60 days, with 30 days being a therapeutic course. Results: After treatment, in treatment and control groups, of the 38 and 31 cases, 18 (47.37%) and 8(25.81%) experienced remarkable improvement, 18 (47.37%) and 18 (58.06%) were effective, and 2 (5.26%)and 5 (16.13%) had no significant changes, with the total effective rates being 94.74% and 83.87% respectively.Simultaneously, indexes of blood rheology as whole blood ratio high shear viscosity (WBRHSV), whole blood ratio low shear viscosity (WBRLSV), plasma ratio viscosity (PRV), hematacrit (HCT) and fibrinogen (Fib) were remarkably reduced in comparison with pre-treatment, meaning improvement of the

  2. Hepatoprotective Effects of Chinese Medicinal Herbs: A Focus on Anti-Inflammatory and Anti-Oxidative Activities.

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    Lam, Puiyan; Cheung, Fan; Tan, Hor Yue; Wang, Ning; Yuen, Man Fung; Feng, Yibin

    2016-01-01

    The liver is intimately connected to inflammation, which is the innate defense system of the body for removing harmful stimuli and participates in the hepatic wound-healing response. Sustained inflammation and the corresponding regenerative wound-healing response can induce the development of fibrosis, cirrhosis and eventually hepatocellular carcinoma. Oxidative stress is associated with the activation of inflammatory pathways, while chronic inflammation is found associated with some human cancers. Inflammation and cancer may be connected by the effect of the inflammation-fibrosis-cancer (IFC) axis. Chinese medicinal herbs display abilities in protecting the liver compared to conventional therapies, as many herbal medicines have been shown as effective anti-inflammatory and anti-oxidative agents. We review the relationship between oxidative stress and inflammation, the development of hepatic diseases, and the hepatoprotective effects of Chinese medicinal herbs via anti-inflammatory and anti-oxidative mechanisms. Moreover, several Chinese medicinal herbs and composite formulae, which have been commonly used for preventing and treating hepatic diseases, including Andrographis Herba, Glycyrrhizae Radix et Rhizoma, Ginseng Radix et Rhizoma, Lycii Fructus, Coptidis Rhizoma, curcumin, xiao-cha-hu-tang and shi-quan-da-bu-tang, were selected for reviewing their hepatoprotective effects with focus on their anti-oxidative and ant-inflammatory activities. This review aims to provide new insight into how Chinese medicinal herbs work in therapeutic strategies for liver diseases.

  3. Platelet proteomics and its advanced application for research of blood stasis syndrome and activated blood circulation herbs of Chinese medicine.

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    Liu, Yue; Yin, Huijun; Chen, Keji

    2013-11-01

    The development of novel and efficient antiplatelet agents that have few adverse effects and methods that improve antiplatelet resistance has long been the focus of international research on the prevention and treatment of cardiovascular and cerebrovascular diseases. Recent advances in platelet proteomics have provided a technology platform for high-quality research of platelet pathophysiology and the development of new antiplatelet drugs. The study of blood stasis syndrome (BSS) and activated blood circulation of traditional Chinese medicine (TCM) is one of the most active fields where the integration of TCM and western medicine in China has been successful. Activated blood circulation herbs (ABC herbs) of Chinese medicine are often used in the treatment of BSS. Most ABC herbs have antiplatelet and anti-atherosclerosis activity, but knowledge about their targets is lacking. Coronary heart disease (CHD), BSS, and platelet activation are closely related. By screening and identifying activated platelet proteins that are differentially expressed in BSS of CHD, platelet proteomics has helped researchers interpret the antiplatelet mechanism of action of ABC herbs and provided many potential biomarkers for BSS that could be used to evaluate the clinical curative effect of new antiplatelet drugs. In this article the progress of platelet proteomics and its advanced application for research of BSS and ABC herbs of Chinese medicine are reviewed.

  4. Insecticidal Components from the Essential Oil of Chinese Medicinal Herb, Ligusticum chuanxiong Hort

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    Sha Sha Chu

    2011-01-01

    Full Text Available Essential oil of Chinese medicinal herb, Ligusticum chuanxiong dried rhizome was found to possess insecticidal activity against maize weevils, Sitophilus zeamais. The main components of L. chuanxiong essential oil were Z-3-butylidenephthalide (20.56%, Z-ligustilide (19.61%, 4-terpinenol (8.82%, 4-vinylguaiacol (6.81% and α-selinene (6.01%. Bioactivity-guided chromatographic separation of the essential oil on repeated silica gel columns led to isolate three compounds namely 3-butylidenephthalide, Z-ligustilide and 4-vinylguaiacol. Z-liqustilide and Z-3-butylidenephthalide showed pronounced toxicity against S. zeamais (LD50= 10.23 and 15.81 μg/adult respectively and were more toxic than 4-vinylguaiacol (LD50 = 63.75 μg/adult. The crude essential oil also possessed contact toxicity against S. zeamais (LD50 = 13.09 μg/adult.

  5. Use of Chinese Herb Medicine in Cancer Patients: A Survey in Southwestern China

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    Tai-Guo Liu

    2012-01-01

    Full Text Available Chinese herb medicine (CHM is the most commonly reported traditional Chinese medicine (TCM modality. This study aimed to assess the prevalence and associated factors of CHM use in cancer patients in southwestern China. Cancer patients from eleven comprehensive cancer centers were asked to complete a structured questionnaire. Of 587 available replies, 53.0% used CHM. Multiple logistic regression analysis showed that educational level, stage of disease, duration of cancer since diagnosis, marital status, and previous use of CHM were strongly associated with CHM use after cancer diagnosis. The source of information about CHM was mainly from media and friends/family. CHM products were used without any consultation with a TCM practitioner by 67.5% of users. The majority used CHM to improve their physical and emotional well-beings and to reduce cancer therapy-induced toxicities. About 4.5% patients reported side effects of CHM. This survey revealed a high prevalence of CHM use among cancer patients. However, these patients did not get sufficient consultation about the indications and contradictions of these drugs. It is imperative for oncologists to communicate with their cancer patients about the usage of CHM so as to avoid the potential side effects.

  6. Repellent Activity of Eight Essential Oils of Chinese Medicinal Herbs t oBlattella germanica L.

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    Zhi Long Liu

    2011-01-01

    Full Text Available Eight e ssential oil s of Chinese medicinal herbs ( Angelica sinensis , Curuma aeruginosa , Cyperus rotundus , Eucalyptus robusta , Illicium verum , Lindera aggregate , Ocimum basilicum , and Zanthoxylum bungeanum w ere obtained by hydrodistillation and the essential oil of Eucalyptus robusta leaves was analyzed by gas chromatography-mass spectrometry (GC-MS. A total of 22 components of the essential oil of E. robusta were identified. The principal compounds in E . robusta essential oil were α- p inene (28.74% and 1,8- c ineole (27.18%, spathulenol (6.63%, globulol (6.53% and ρ - m enth-1-en-8-ol (5.20%. The 8 essential oil s and two main components, α -pinene and 1, 8-cineole of the essential oil of E. robusta were evaluated repellency against nymphs of the German cockroaches . Strong repellency (Class V was obtained for Cyperus rotundus and Eucalyptus robusta essential oils and α- p inene and 1, 8- c ineole . However, Illicium verum essential oil possessed weak (Class I repellency. At a concentration of 5 ppm, all the 8 essential oils and the two compounds showed repellent activity after one hour exposure. At 1 ppm concentration, essential oil of Cyperus rotundus showed strong repellency and Class IV repellency was obtained for essential oil of E. robusta and the two compounds after one hour exposure. However, essential oils of I . verum and Lindera aggregata showed strong attractiveness to the German cockroaches at a concentration of 1 ppm .

  7. Effects of Chinese Medicinal Herb on Growth and Immunization of Laying Chicks

    Institute of Scientific and Technical Information of China (English)

    MA De-ying; SHAN An-shan; LI Qun-dao; DU Juan

    2003-01-01

    In order to evaluate effects of Chinese medicinal herb (CMH) on growth and immunization of laying male chicks,eleven CMHs were used in this study,which are Astragalus membranacens (AM),Schisandra chinensis (SC),Ligustrum Lucidum(LL), Codonopsis, Scutellaria baicalensis (SB),Atractylodes macrocephala(AMA),Haw,Ginger,Acanthopanax scenticosns (AS),Angelica and Lycium, added to basal diet as 1%,respectively,with the basal diet supplemented with 50 mg*kg-1 bacitracin zinc(BZ) as the control.The body weight (BW) of birds were recorded at 1,21 and 42 days after birth,individually.The birds were vaccinated 0.50 mL against Newcastle disease (ND) with La sota vaccinel (containing mineral oil as adjuvant) by I.m.inoculation at 21 d of age.All of birds was vaccinated with F48E9 NDV by I.m.inoculation at 49 day of age.Blood samples were taken via wing vein from each bird on the day receiving the vaccination (Day-1) and on 14,21,28,30 and 34 d after vaccination (Days 14,21,28,30 and 34).Results showed that bodyweight (BW) and bodyweight gain(BWG) of the trial groups are similar to the control group.No significant differences of relative weight (RW) of bursa and spleen were observed among trial groups except for AS (P<0.05).Serum antibody titers of SC,LL,Codonopsis,SB,AMA and Lycium groups were significantly increased (P<0.05) in contrast to these control group on day-21 or 28 after immunized ND La sota vaccinel,which suggested that SC,LL,Codonopsis,SB,AMA and Lycium could augment antibody formulation.Furthermore,Compared with the control,antibody titers in SC,Codonopsis,AS,Lycium,SB and AMA group were higher (P<0.05) after vaccinated with F48E9 NDV,which suggested that SC,Codonopsis,AS,Lycium,SB and AMA have activity of antivirus.In conclusion,CMH used in the present study have similar effect on BW and BWG of chicks compared with the control.Moreover,these eleven CMH have little influence on RW of immunized organ except AS.However,SC,Codonopsis,LL,Lycium,SB and AMA could

  8. Anti-Inflammatory Effects of 81 Chinese Herb Extracts and Their Correlation with the Characteristics of Traditional Chinese Medicine

    OpenAIRE

    Chang-Liang Chen; Dan-Dan Zhang

    2014-01-01

    Inducible nitrogen oxide synthase (iNOS) is the primary contributor of the overproduction of nitric oxide and its inhibitors have been actively sought as effective anti-inflammatory agents. In this study, we prepared 70% ethanol extracts from 81 Chinese herbs. These extracts were subsequently evaluated for their effect on nitrogen oxide (NO) production and cell growth in LPS/IFNγ-costimulated and unstimulated murine macrophage RAW264.7 cells by Griess reaction and MTT assay. Extracts of Daphn...

  9. Effect of a Chinese herb medicine formulation, as an alternative for antibiotics, on performance of broilers

    NARCIS (Netherlands)

    Guo, F.C.; Kwakkel, R.P.; Soede, J.; Williams, B.A.; Verstegen, M.W.A.

    2004-01-01

    1. A total of 720 female broiler chicks was used to test the effects of 4 dietary concentrations of a Chinese herbal medicine (CHM) formulation (0.25, 0.5, 1 and 2 g/kg), as an alternative for virginiamycin (VRG), on growth performance in broilers. 2. A total of 72 birds from non-supplemented, VRG a

  10. Screening the active constituents of Chinese medicinal herbs as potent inhibitors of Cdc25 tyrosine phosphatase, an activator of the mitosis-inducing p34cdc2 kinase

    Institute of Scientific and Technical Information of China (English)

    YANG Hua; ZHENG Shu; MEIJER Laurent; LI Shi-min; LECLERC Sophie; YU Lin-lin; CHENG Jin-quan; ZHANG Su-zhan

    2005-01-01

    Objective: To screen and evaluate the active constituents of Chinese medicinal herbs as potent inhibitors of Cdc25phosphatase. Methods: The affinity chromatography purified glutashione-S-transferase/Cdc25A phosphatase fusion protein and Cdc2/cyclin B from the extracts of starfish M phase oocytes are used as the cell cycle-specific targets for screening the antimitotic constituents. We tested 9 extracts isolated from the Chinese medicinal herbs and vegetables including the agents currently used in cancer treatment by measuring the inhibition of Cdc25A phosphatase and Cdc2 kinase activity. The antitumor activity of the extracts was also evaluated by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay and flow cytometry.Results: Cdc25A inhibitory activity and antitumor activity are detected in the extracts isolated from three Chinese medicinal herbs Agrimonapilosa; Herba solani lyrati; Galla chinesis. Conclusion: We found three extracts isolated from Chinese medicinal herbs have potential inhibitory activity of Cdc25 phosphatase using a highly specific mechanism-based screen assay for antimitotic drug discovery.

  11. An Epidemiological Study of Concomitant Use of Chinese Medicine and Antipsychotics in Schizophrenic Patients: Implication for Herb-Drug Interaction

    Science.gov (United States)

    Zhang, Zhang-Jin; Tan, Qing-Rong; Tong, Yao; Wang, Xue-Yi; Wang, Huai-Hai; Ho, Lai-Ming; Wong, Hei Kiu; Feng, Yi-Bin; Wang, Di; Ng, Roger; McAlonan, Grainne M.; Wang, Chuan-Yue; Wong, Vivian Taam

    2011-01-01

    Background Herb-drug interactions are an important issue in drug safety and clinical practice. The aim of this epidemiological study was to characterize associations of clinical outcomes with concomitant herbal and antipsychotic use in patients with schizophrenia. Methods and Findings In this retrospective, cross-sectional study, 1795 patients with schizophrenia who were randomly selected from 17 psychiatric hospitals in China were interviewed face-to-face using a structured questionnaire. Association analyses were conducted to examine correlates between Chinese medicine (CM) use and demographic, clinical variables, antipsychotic medication mode, and clinical outcomes. The prevalence of concomitant CM and antipsychotic treatment was 36.4% [95% confidence interval (95% CI) 34.2%–38.6%]. Patients using concomitant CM had a significantly greater chance of improved outcomes than non-CM use (61.1% vs. 34.3%, OR = 3.44, 95% CI 2.80–4.24). However, a small but significant number of patients treated concomitantly with CM had a greater risk of developing worse outcomes (7.2% vs. 4.4%, OR = 2.06, 95% CI 2.06–4.83). Significant predictors for concomitant CM treatment-associated outcomes were residence in urban areas, paranoid psychosis, and exceeding 3 months of CM use. Herbal medicine regimens containing Radix Bupleuri, Fructus Gardenia, Fructus Schisandrae, Radix Rehmanniae, Akebia Caulis, and Semen Plantaginis in concomitant use with quetiapine, clozapine, and olanzepine were associated with nearly 60% of the risk of adverse outcomes. Conclusions Concomitant herbal and antipsychotic treatment could produce either beneficial or adverse clinical effects in schizophrenic population. Potential herb-drug pharmacokinetic interactions need to be further evaluated. PMID:21359185

  12. An epidemiological study of concomitant use of Chinese medicine and antipsychotics in schizophrenic patients: implication for herb-drug interaction.

    Directory of Open Access Journals (Sweden)

    Zhang-Jin Zhang

    Full Text Available BACKGROUND: Herb-drug interactions are an important issue in drug safety and clinical practice. The aim of this epidemiological study was to characterize associations of clinical outcomes with concomitant herbal and antipsychotic use in patients with schizophrenia. METHODS AND FINDINGS: In this retrospective, cross-sectional study, 1795 patients with schizophrenia who were randomly selected from 17 psychiatric hospitals in China were interviewed face-to-face using a structured questionnaire. Association analyses were conducted to examine correlates between Chinese medicine (CM use and demographic, clinical variables, antipsychotic medication mode, and clinical outcomes. The prevalence of concomitant CM and antipsychotic treatment was 36.4% [95% confidence interval (95% CI 34.2%-38.6%]. Patients using concomitant CM had a significantly greater chance of improved outcomes than non-CM use (61.1% vs. 34.3%, OR = 3.44, 95% CI 2.80-4.24. However, a small but significant number of patients treated concomitantly with CM had a greater risk of developing worse outcomes (7.2% vs. 4.4%, OR = 2.06, 95% CI 2.06-4.83. Significant predictors for concomitant CM treatment-associated outcomes were residence in urban areas, paranoid psychosis, and exceeding 3 months of CM use. Herbal medicine regimens containing Radix Bupleuri, Fructus Gardenia, Fructus Schisandrae, Radix Rehmanniae, Akebia Caulis, and Semen Plantaginis in concomitant use with quetiapine, clozapine, and olanzepine were associated with nearly 60% of the risk of adverse outcomes. CONCLUSIONS: Concomitant herbal and antipsychotic treatment could produce either beneficial or adverse clinical effects in schizophrenic population. Potential herb-drug pharmacokinetic interactions need to be further evaluated.

  13. [Determination of five aflatoxins in Chinese patent medicines and medicinal herbs by immunoaffinity extraction coupled with ultra-high performance liquid chromatography-tandem mass spectrometry].

    Science.gov (United States)

    Han, Shen; Liu, Ying; Lu, Meiling; Li, Jianzhong; Wang, Jinhua

    2011-07-01

    A method for the determination of five aflatoxins (B1 , B2, G1 , G2, M1 ) in Chinese patent medicines and medicinal herbs by immunoaffinity extraction coupled with ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) was developed. The samples were extracted with 80% (v/v) methanol-water solution, followed by stepwise purification using an immunoaffinity column. The target compounds were then eluted with methanol. The extract was filtered then analyzed. With the gradient elution using a binary mobile phase containing of 0.1% formic acid-5 mmol/L ammonium acetate solution and methanol, the five aflatoxins were separated on an UHPLC BEH C18 column, followed by positive electrospray ionization and multi-reaction monitoring (MRM) provided by a triple-quadrupole tandem mass spectrometer. The limits of detection for the standard solution of aflatoxins ranged from 0.05-0.3 microg/L. The linear response was observed in the spiked concentration range of 0.5-100 microg/L with the correlation coefficients higher than 0.99. The spiked recoveries were within 62.3%-82.4% at the spiked levels of 1.0 microg/kg and 5.0 microg/kg for all the five aflatoxins with the relative standard deviations (RSDs) below 10% (n = 6). The developed method is sensitive, accurate, and reproducible with the reasonable recoveries, and can be applied to the determination of the 5 aflatoxins in the Chinese traditional patent medicines, medicinal herbs as well as other similar complex matrices.

  14. SHORT-TERM AND LONG-TERM OBSERVATION ON 250MIGRAINEURS TREATED BY ACUPUNCTURE THERAPY COMBINED WITH CHINESE MEDICINAL HERBS

    Institute of Scientific and Technical Information of China (English)

    叶德宝

    2000-01-01

    Migraine is a neurovascular headache with recurrent attack and long history. It is quite difficult in clinic for the healing of migraine. The author since 1993, has treated migraineurs with point-injection, acupuncture combined with Chinese herbs in special migraine clinic of ZhejiangCollege of TCM, and meantime, made full short-term and long-term observation and received satisfied results.

  15. SHORT-TERM AND LONG-TERM OBSERVATION ON 250 MIGRAINEURS TREATED BY ACUPUNCTURE THERAPY COMBINED WITH CHINESE MEDICINAL HERBS

    Institute of Scientific and Technical Information of China (English)

    YeDebao

    2000-01-01

    Migraine is a neurovascular headache with recurrent attack and long history. It is quite difficult in clinic for the healing of migraine. The author since 1993, has treated migraineurs with point-injection, acupuncture combined with Chinese herbs in special migraine clinic of Zhejiang

  16. Effect on Piglet Growing by Chinese Medicinal Herbs Additives%中草药添加剂对仔猪生长性能的影响

    Institute of Scientific and Technical Information of China (English)

    解洪业; 范玉霞; 田生花; 赵婷静; 史权军; 李岳林

    2001-01-01

    Using several concertration compound Chinese medicinal herbs and antibiotic additives feed the piglets,it′s effecton piglet growing were measured.The results showed that added 0.8% chinese medicinal herbs group had the best gain efect and its every piglet were average more gain 2.42kg than antibiotic group.The rate of gain ewre 14.18%,and every piglet were average more benefit 16.94 Yuan and had significant different(P<0.05).Using compound Chinese medicinal herbs feed piglets could effectively prevent the yellow scour of newborn piglets and write scout of piglet%本文介绍了添加不同浓度的复方中草药饲料添加剂与添加抗生素饲喂仔猪 , 抗生素组头均增重提高2.42kg,增重率14.18%,头均增收16.94元,差异显著(P<0.05)。并能有效地防制仔猪黄、白痢的发生,具有较好的饲喂效果。

  17. The four-herb Chinese medicine ANBP enhances wound healing and inhibits scar formation via bidirectional regulation of transformation growth factor pathway.

    Science.gov (United States)

    Hou, Qian; He, Wen-Jun; Hao, Hao-Jie; Han, Qing-Wang; Chen, Li; Dong, Liang; Liu, Jie-Jie; Li, Xiang; Zhang, Ya-Jing; Ma, Ying-Zhi; Han, Wei-Dong; Fu, Xiao-Bing

    2014-01-01

    The four-herb Chinese medicine ANBP is a pulverized mixture of four herbs including Agrimonia Eupatoria (A), Nelumbo Nucifera Gaertn (N), Boswellia Carteri (B) and Pollen Typhae Angustifoliae (P). The combination of the four herbs was first described in Chinese canonical medicine about 2000 years ago for treatment of various trauma disorders, such as hemostasis, antiinflammatory, analgesia, and wound healing, etc. However, the precise mechanisms of ANBP are still unclear. In our study, using rabbit ear hypertrophic scar models of full-thickness skin defect, we showed that local ANBP treatment not only significantly enhanced wound healing by relieving inflammation, increasing formation of granulation tissue and accelerating re-epithelialization, but also reduced scar formation by decreasing collagen production, protuberant height and volume of scars, and increasing collagen maturity. We demonstrated that these effects of ANBP are associated with transforming growth factor (TGF)-β1-mediated signalling pathways through Smad-dependent pathways. ANBP treatment significantly increased expression of TGF-β1 and Smad2/3 mRNA at the early stage of wound healing, and led to markedly decrease expression of TGF-β1 and Smad2/3 compared with the control group after 14 days post-wounding. Taken together, our results defined a bidirectional regulation role of ANBP for TGF-β1/Smad pathway in promoting wound healing and alleviating scar formation, which may be an effective therapy for human wounds at the earliest stage.

  18. The four-herb Chinese medicine ANBP enhances wound healing and inhibits scar formation via bidirectional regulation of transformation growth factor pathway.

    Directory of Open Access Journals (Sweden)

    Qian Hou

    Full Text Available The four-herb Chinese medicine ANBP is a pulverized mixture of four herbs including Agrimonia Eupatoria (A, Nelumbo Nucifera Gaertn (N, Boswellia Carteri (B and Pollen Typhae Angustifoliae (P. The combination of the four herbs was first described in Chinese canonical medicine about 2000 years ago for treatment of various trauma disorders, such as hemostasis, antiinflammatory, analgesia, and wound healing, etc. However, the precise mechanisms of ANBP are still unclear. In our study, using rabbit ear hypertrophic scar models of full-thickness skin defect, we showed that local ANBP treatment not only significantly enhanced wound healing by relieving inflammation, increasing formation of granulation tissue and accelerating re-epithelialization, but also reduced scar formation by decreasing collagen production, protuberant height and volume of scars, and increasing collagen maturity. We demonstrated that these effects of ANBP are associated with transforming growth factor (TGF-β1-mediated signalling pathways through Smad-dependent pathways. ANBP treatment significantly increased expression of TGF-β1 and Smad2/3 mRNA at the early stage of wound healing, and led to markedly decrease expression of TGF-β1 and Smad2/3 compared with the control group after 14 days post-wounding. Taken together, our results defined a bidirectional regulation role of ANBP for TGF-β1/Smad pathway in promoting wound healing and alleviating scar formation, which may be an effective therapy for human wounds at the earliest stage.

  19. Medicinal herbs for hepatitis C virus infection

    DEFF Research Database (Denmark)

    Liu, Jianping; Manheimer, Eric; Tsutani, Kiichiro

    2003-01-01

    The aim of this study was to assess beneficial and harmful effects of medicinal herbs for hepatitis C virus (HCV) infection.......The aim of this study was to assess beneficial and harmful effects of medicinal herbs for hepatitis C virus (HCV) infection....

  20. 2 The Diagnosis and Treatment Using Japanese Traditional Medicine in Vertiginous Patients(Chinese Herb Medicine Therapy in Surgical Fields)

    OpenAIRE

    関, 聡; Seki, Satoshi

    2006-01-01

    Japanese traditional medicine was applied to clarify the pathogenesis of vertiginous patients. It is suggested that psychogenic factor plays an important role in the occurrence of vertigo, multiple factors may contribute to the occurrence of vertigo, and vascular disorder is may be related to the occurrence of vertigo unknown origin using Ki-Ketsu-Sui. It is also speculated that Japanese traditional medical diagnosis will help us to understand the pathology of the chronic stage in vertigo by ...

  1. 中草药产业持续发展的对策探讨——基于福建省百名药师的调查分析%The Discussion on Chinese Medicinal Herbs Industry Sustainable Development——Based on the 100 Pharmacists' Questionnaire in Fujian Province

    Institute of Scientific and Technical Information of China (English)

    陈银秀; 余建辉

    2012-01-01

    The aim was to accelerate Chinese medicinal herbs' consumption and assure Chinese medicinal herbs industry sustainable development. With the help of the Food and Drug Administration in Fujian Province, the study was conducted in a random sample of 100 pharmacists' questionnaire, during the licensed pharmacists cultivate period. These years, with the trend of health care and returned to nature, there was more and more demand for Chinese medicinal herbs. Nevertheless, there were a series of problems in the Chinese medicinal herbs' consumption, such as declining quality, quickly rising price, and poor circulate system, and so on. It put follow measures to improve the consumption of Chinese medicinal herbs. Firstly, enhancing research on Chinese medicinal herbs storage techniques; Secondly, strengthening Chinese medicinal herbs quality control; Thirdly, guiding Chinese medicinal herbs consumption and create requirement; Fourthly, speeding up Chinese medicinal herbs circulation and control the Chinese medicinal herbs' price not to rise too fast. The side effects of Chinese medicinal herbs was small, it was especially suit for the chronic curing. There were large potential space in the Chinese medicinal herbs' consumption, and it must promote the consumption and push forward the sustainable development of Chinese medicinal herbs industry.%为了推动中草药产业持续发展,在福建省食品药品监督管理局培训中心举办全省执业药师培训期间,随机抽取100名药师进行问卷调查.近年来,随着保健养生回归自然潮流的涌起,中草药消费需求量不断增大,但中草药消费存在质量下降、价格上涨过快、流通体系不健全等一系列问题.提出促进中草药消费的措施:(1)加强中草药贮藏技术的研究;(2)加强中草药质量监控;(3)引导中草药消费,创造需求;(4)加快中草药流通体系的建设,控制中草药价格过快上涨.中草药毒副作用小,特别适合慢性病治疗.

  2. 基于分子对接方法的中药抗炎机制研究%Study on the Anti-inflammatory Mechanism of Chinese Medicinal Herbs by the Molecular Docking Method

    Institute of Scientific and Technical Information of China (English)

    张浩; 昝金行; 龙伟; 刘培勋

    2012-01-01

    Objective To explore the anti-inflammatory mechanism of clearing heal, interior warming and invigorating yang Chinese medicinal herbs at a molecular level by computational methods including molecular docking and the network pharmacology. Methods Using computer aided drug design ( CADD) consisting of database construction, molecular docking and virtual screening was carried out to investigate the interaction of the molecules included in these Chinese medicinal herbs with the eight targets of inflammatory related network: JNK-1 , JNK-3, P38, IKK, 5-LOX, COX-2 , LTA4 and PLA,. The internal mechanism of the anti-inflammatory effects of different types of Chinese medicinal herbs was investigated based on score results. Results The score results revealed that the clearing heat and interior warming Chinese medicinal herbs had a strong multi-target effect,and the effect of clearing heat Chinese medicinal herbs on the signaling network is relatively obvious, and anti-inflammatory mechanisms among the interior warming Chinese medicinal herbs had significant individual differences. As the score of invigorating yang Chinese medicinal herbs demonstrated .they had poor anti-inflammatory effect in overall but a small part were potential anti-inflammatory drugs through directly influencing arachidonic acid metabolic networks. Conclusion The same efficacy among Chinese medicinal herbs cannot decide their mechanism of action,and medicine property-efficacy theory combined with network pharmacology gives Chinese medicinal herbs new scientific connotation.%目的 研究清热、温里、补阳3类中药的抗炎作用分子机制.方法 借助计算机辅助药物设计技术,研究上述3类中药中分子与炎症网络中8个关键靶点(JNK-1、JNK-3、P38、IKK、5-Lox、COX-2、LTA4和PLA2)的作用,根据评分结果探讨不同种类中药抗炎机制.结果 清热类、温里类中药评分结果较好,其多靶点效应明显;清热类中药对于信号传导网络作用

  3. 天津市儿童医院门诊中草药处方用药情况分析%Analysis of Outpatient Prescriptions of Chinese Herb Medicine in Tianjin Children's Hospital

    Institute of Scientific and Technical Information of China (English)

    孙燕燕

    2012-01-01

    Objective: To analyze the outpatient prescriptions of Chinese herb medicine in Tianjin Children's Hospital, and provide references for clinical rational drug use. Methods: Together 2,655 outpatient prescriptions of Chinese herb medicine, collected from November 2010 to April 2011 (three days at the beginning, middle and end of each month) , were investigated according to the relevant provisions of the ' prescription management' , the prescriptions were classified and statistically analyzed. Results: The top 25 most common used herbs were antitussive, expectorant and antiasthmatic drugs, followed by antipyretic. Conclusions: The children with asthma, cough, and sputum laden are the host using Chinese herb medicine treatment. It is suggested that for the promotion of rational Chinese herb medicine use, more attention should be paid to the dispensing and procurement of these types of Chinese herbs, and a practical prescription management method for Chinese herb medicine should be developed.%目的:统计天津市儿童医院中药房中草药处方用药,为临床合理用药提供参考.方法:收集2010年11月~2011年4月每月月初、月中、月末各3d的门诊处方2 655张,以《处方管理办法》中的相关规定为标准,对处方进行分类分析.结果:使用量最大的前25种饮片多为止咳化痰平喘药,其次为清热药.结论:咳嗽挟痰气喘的患儿是采用中草药治疗的主体,提示今后中草药的采购、调剂应有侧重,制定切实可行的中草药处方管理办法,以促进中草药的临床合理应用.

  4. Anti-fungal and anti-bacterial activities of ethanol extracts of selected traditional Chinese medicinal herbs

    Institute of Scientific and Technical Information of China (English)

    Lin Zhang; ngeles Melguizo; Ester Jimnez; Francisca Vicente; Anjaneya S Ravipati; Sundar R Koyyalamudi; Sang Chul Jeong; Narsimha Reddy; John Bartlett; Paul T Smith; Mercedes de la Cruz; Maria Cndida Monteiro

    2013-01-01

    Objective:To evaluate in vitro antimicrobial activities of selected 58 ethno-medicinal plant extracts with a view to assess their therapeutic potential. Methods:A total of 58 traditional Chinese medicinal plants were carefully selected based on the literature review and their traditional use. The antimicrobial activities of ethanol extracts of these medicinal plants were tested against fungi (Aspergillus fumigatus), yeast (Candida albicans), gram-negative (Acinetobacter baumannii and Pseudomonas aeruginosa) and gram-positive bacteria (Staphylococcus aureus). The activities were tested at three different concentrations of 1.00, 0.10 and 0.01 mg/mL. The data was analysed using Gene data Screener program. Results: The measured antimicrobial activities indicated that out of the 58 plant extracts, 15 extracts showed anti-fungal activity and 23 extracts exhibited anti-bacterial activity. Eight plant extracts have exhibited both anti-bacterial and anti-fungal activities. For instance, Eucommia ulmoides, Polygonum cuspidatum, Poria cocos and Uncaria rhyncophylla showed activity against both bacterial and fungal strains, indicating their broad spectrum of activity. Conclusions: The results revealed that the ethanol extracts of 30 plants out of the selected 58 possess significant antimicrobial activities. It is interesting to note that the findings from the current study are consistent with the traditional use. A clear correlation has also been found between the antimicrobial activity and the flavonoid content of the plant extracts which is in agreement with the literature. Hence, the results presented here can be used to guide the selection of potential plant species for the isolation and structure elucidation of novel antimicrobial compounds in order to establish the structure-activity relationship. This in turn is expected to lead the way to the discovery of novel antimicrobial agents for therapeutic use.

  5. The Relationship between Traditional Chinese Medicine and Modern Medicine

    Directory of Open Access Journals (Sweden)

    Jingcheng Dong

    2013-01-01

    Full Text Available The essence of the traditional Chinese medicine has always been the most advanced and experienced therapeutic approach in the world. It has knowledge that can impact the direction of future modern medical development; still, it is easy to find simple knowledge with mark of times and special cultures. The basic structure of traditional Chinese medicine is composed of three parts: one consistent with modern medicine, one involuntarily beyond modern medicine, and one that needs to be further evaluated. The part that is consistent with modern medicine includes consensus on several theories and concepts of traditional Chinese medicine, and usage of several treatments and prescriptions of traditional Chinese medicine including commonly used Chinese herbs. The part that is involuntarily beyond modern medicine contains several advanced theories and important concepts of traditional Chinese medicine, relatively advanced treatments, formula and modern prescriptions, leading herbs, acupuncture treatment and acupuncture anesthesia of traditional Chinese medicine that affect modern medicine and incorporates massage treatment that has been gradually acknowledged by modern therapy. The part that needs to be further evaluated consists not only the knowledge of pulse diagnosis, prescription, and herbs, but also many other aspects of traditional Chinese medicine.

  6. Shenqi fuzheng, an injection concocted from chinese medicinal herbs, combined with platinum-based chemotherapy for advanced non-small cell lung cancer: a systematic review

    Directory of Open Access Journals (Sweden)

    Wang Min-Yan

    2010-10-01

    Full Text Available Abstract Background Platinum-based chemotherapy has been a standard therapy for advanced non-small cell lung cancer (NSCLC, but it has high toxicity. In China, Shenqi Fuzheng, a newly developed injection concocted from Chinese medicinal herbs has been reported that may increase efficacy and reduce toxicity when combined with platinum-based chemotherapy, but little is known about it outside of China. The aim of this study was to systematically review the existing clinical evidence on Shenqi Fuzheng Injection(SFI combined with platinum-based chemotherapy for advanced NSCLC. Methods Pubmed, Cochrane Library, EMBASE, CNKI, and CBM search were organized for all documents published, in English and Chinese, until April 2010. The randomized controlled clinical trials were selected based on specific criteria, in which a SFI plus platinum-based chemotherapy treatment group was compared with a platinum-based chemotherapy control group for patients with advanced NSCLC. The quality of studies was assessed by modified Jadad's scale, and Revman 4.2 software was used for data syntheses and analyses. Results Twenty nine studies were included in this review based on our selection criteria. Of them, ten studies were of high quality and the rest were of low quality, according to the modified Jadad scale. The meta-analysis showed there was a statistically significant higher tumor response (RR, 1.19; 95% CI, 1.07 to 1.32; P = 0.001 and performance status ((RR, 1.57; 95% CI, 1.45 to 1.70; P P = 0.016. Conclusions SFI intervention appears to be useful to increase efficacy and reduce toxicity when combined with platinum-based chemotherapy for advanced NSCLC, although this result needs to be further verified by more high-quality trials.

  7. Effects of burn oil of Chinese medicinal herbs on wound healing in scalded rats%中药烧伤油对大鼠深Ⅱ度烫伤创面愈合的作用

    Institute of Scientific and Technical Information of China (English)

    杨军; 张殿增; 刘晓瑾; 白转丽; 郭敏峰; 王瑞; 彭慧子; 段辉

    2009-01-01

    AIM: To investigate the effects of burn oil of Chinese medicinal herbs on wound healing in scalded rats. METHODS: Three deep-Ⅱ-degree circular skin wounds with a diameter of 2.5 cm were prepared in the back of rats and were treated respectively with burn oil of Chinese medicinal herbs, zinc sulfadiasine cream and matrix ointment 1 time per day. The healing of the wounds was observed. The wound tissue samples were harvested at different times for histopathological examination and the content of hydroxyproline, type Ⅰ/Ⅱ collagen ratio and the fibrocyte eyele of the dermal wound were detected by ELISA assay and flow cytometry. RESULTS : The application of burn oil of Chinese medicinal herbs reduced the swelling and effusion and shortened the healing time of the wound with no wound infection. Pathological examination showed that bum oil of Chinese medicinal herbs alleviated topical inflammation. All layers of derma were well-differentiated. Effect of hydroxyproline and wound type Ⅰ/Ⅲ collagen ratio showed that bum oil of Chinese medicinal herbs promoted the collage hyperplasy of wounds and palliated scars. The observation of the fibrocyte cycle showed that burn oil of Chinese medicinal herbs promoted the dermal fibrocyte proliferation. CONCLUSION: Burn oil of Chinese medicinal herbs promotes the wound healing in scalded rats.%目的:探讨中药烧伤油对大鼠深Ⅱ度烫伤创面愈合的影响.方法:制备深Ⅱ度大鼠背部皮肤圆形创面,直径2.5 cm,共3个,行同体对照实验.分别外用烧伤油,磺胺嘧啶锌软膏和基质软膏,1次/d.观察创面愈合情况,留取不同时相的创面组织,进行组织病理学检查,创面羟脯氨酸含量检测,ELISA法测定创面Ⅰ/Ⅱ型胶原比例和流式细胞仪测定创面真皮成纤维细胞周期.结果:外用烧伤油使创面肿胀和渗出减轻,无感染迹象及创面愈合时间缩短.病理形态学观察发现烧伤油组创面的局部组织炎症

  8. Book Review on "Ancient Herbs, Modern Medicine"

    Institute of Scientific and Technical Information of China (English)

    Jean Yu

    2004-01-01

    @@ Ever since Chinese medicine came onto the health care scene, it has had an uneasy and at times contentious relationship with mainstream Western biomedicine. For the first two twenty years or so there was nothing of the significance to speak of in the way of. collaboration or integration between the two medical systems. Western medical literature often cast uninformed criticism on Chinese medicine, and in return, Chinese medical doctors or scholars would usually disparage Western biomedicine. However, the ice has begun to melt in the past 10 years. Dialogues between the two systems took place at multiple levels: the United States federal government established the Office for Complementary and Alternative Medicine within the National Health Institute, which was later on expanded into a national center to provide funding and coordinate research on subjects such as Chinese medicine;some universities and medical schools started to teach or conduct clinical research on Chinese medicine; several major medical centers enlisted acupuncturists and even herbalists as medical staff. But the real driving force of the change is grass-root acceptance of Chinese medicine by patients, and the burgeoning interaction and collaboration between practicing Chinese and Western doctors.

  9. Herb-Drug Pharmacokinetic Interaction of a Traditional Chinese Medicine Jia-Wei-Xiao-Yao-San with 5-Fluorouracil in the Blood and Brain of Rat Using Microdialysis

    Science.gov (United States)

    Chiang, Meng-Hsuan; Chang, Li-Wen; Wang, Ju-Wen; Lin, Lie-Chwen; Tsai, Tung-Hu

    2015-01-01

    According to a survey from the National Health Insurance Research Database (NHIRD), Jia-Wei-Xiao-Yao-San (JWXYS) is the most popular Chinese medicine for cancer patients in Taiwan. 5-Fluorouracil (5-FU) is a general anticancer drug for the chemotherapy. To investigate the herb-drug interaction of JWXYS on pharmacokinetics of 5-FU, a microdialysis technique coupled with a high-performance liquid chromatography system was used to monitor 5-FU in rat blood and brain. Rats were divided into four parallel groups, one of which was treated with 5-FU (100 mg/kg, i.v.) alone and the remaining three groups were pretreated with a different dose of JWXYS (600, 1200, or 2400 mg/kg/day for 5 consecutive days) followed by a combination with 5-FU. This study demonstrates that 5-FU with JWXYS (600 mg/kg/day or 1200 mg/kg/day) has no significant effect on the pharmacokinetics of 5-FU in the blood and brain. However, JWXYS (2400 mg/kg/day) coadministered with 5-FU extends the elimination half-life and increases the volume of distribution of 5-FU in the blood. The elimination half-life of 5-FU in the brain for the pretreatment group with 2400 mg/kg/day of JWXYS is significantly longer than that for the group treated with 5-FU alone and also reduces the clearance. This study provides practical dosage information for clinical practice and proves the safety of 5-FU coadministered with JWXYS. PMID:25861367

  10. Herb-Drug Pharmacokinetic Interaction of a Traditional Chinese Medicine Jia-Wei-Xiao-Yao-San with 5-Fluorouracil in the Blood and Brain of Rat Using Microdialysis

    Directory of Open Access Journals (Sweden)

    Meng-Hsuan Chiang

    2015-01-01

    Full Text Available According to a survey from the National Health Insurance Research Database (NHIRD, Jia-Wei-Xiao-Yao-San (JWXYS is the most popular Chinese medicine for cancer patients in Taiwan. 5-Fluorouracil (5-FU is a general anticancer drug for the chemotherapy. To investigate the herb-drug interaction of JWXYS on pharmacokinetics of 5-FU, a microdialysis technique coupled with a high-performance liquid chromatography system was used to monitor 5-FU in rat blood and brain. Rats were divided into four parallel groups, one of which was treated with 5-FU (100 mg/kg, i.v. alone and the remaining three groups were pretreated with a different dose of JWXYS (600, 1200, or 2400 mg/kg/day for 5 consecutive days followed by a combination with 5-FU. This study demonstrates that 5-FU with JWXYS (600 mg/kg/day or 1200 mg/kg/day has no significant effect on the pharmacokinetics of 5-FU in the blood and brain. However, JWXYS (2400 mg/kg/day coadministered with 5-FU extends the elimination half-life and increases the volume of distribution of 5-FU in the blood. The elimination half-life of 5-FU in the brain for the pretreatment group with 2400 mg/kg/day of JWXYS is significantly longer than that for the group treated with 5-FU alone and also reduces the clearance. This study provides practical dosage information for clinical practice and proves the safety of 5-FU coadministered with JWXYS.

  11. Prevention and treatment of viral respiratory infections by traditional Chinese herbs

    Institute of Scientific and Technical Information of China (English)

    Wang Xiaoguang; Liu Zejing

    2014-01-01

    Objective This review focuses on current knowledge of traditional Chinese herbs on prevention and treatment of viral respiratory infections,especially caused by Severe Acute Respiratory Syndromes (SARS) virus,respiratory syncytial virus (RSV) and influenza viruses.Data sources The data used in this review were obtained from PubMed and CNKI up to May 2013.Terms of Chinese herbs and infections of respiratory tract were used in the search.Study selection Articles related that Chinese herbs preventing and treating infections in respiratory tract were retrieved and reviewed.The risk of bias of included studies was assessed by the method in the "Cochrane Handbook of Systematic Reveiws of Interventionsand studies" with high risk of bias were excluded.Four criteria for selections were set as following:randomized controlled trial,particular effective compound or derivative,reproducible result and animal test.Results Infectious respiratory tract diseases cause most mortality among infectious illnesses around the world.As traditional medicines,Chinese herbs have been widely used to deal with diseases for centuries and have been proved effective in practice.The administration of some Chinese herbs stimulates,suppresses or regulates the activity of immune system,thus protecting the respiratory tract or relieving infections of pathogens.Many herbs have remarkable antiviral effects,therefore they are used as substitutes of antimicrobial drugs.Based on the theory of traditional Chinese medicine,mix-using herbs provide a synergistic benefit on preventing and healing respiratory tract infections.Many commercial herbal medicines containing one or more compounds have been successfully applied to prevent and treat viral infections of respiratory tract clinically.Conclusions Traditional Chinese herbs could directly inhibit pathogens infecting respiratory tract,or coordinate the activity of immune system to avoid or relieve infections.With the emergence of antidrug pathogens or new

  12. Classification of Chinese herbs based on the cluster analysis of delayed luminescence.

    Science.gov (United States)

    Pang, Jingxiang; Yang, Meina; Fu, Jialei; Zhao, Xiaolei; van Wijk, Eduard; Wang, Mei; Liu, Yanli; Zhou, Xiaoyan; Fan, Hua; Han, Jinxiang

    2016-03-01

    Traditional Chinese material medica are an important component of the Chinese pharmacopeia. According to the traditional Chinese medicinal concept, Chinese herbal medicines are classified into different categories based on their therapeutic effects, however, the bioactive principles cannot be solely explained by chemical analysis. The aim of this study is to classify different Chinese herbs based on their therapeutic effects by using delayed luminescence (DL). The DL of 56 Chinese herbs was measured using an ultra-sensitive luminescence detection system. The different DL parameters were used to classify Chinese herbs according to a hierarchical cluster analysis. The samples were divided into two groups based on their DL kinetic parameters. Interestingly, the DL classification results were quite consistent with classification according to the Chinese medicinal concepts of 'cold' and 'heat' properties. In this paper, we show for the first time that by using DL technology, it is possible to classify Chinese herbs according to the Chinese medicinal concept and it may even be possible to predict their therapeutic properties.

  13. Evaluation of the Chinese Medicinal Herb, Graptopetalum paraguayense, as a Therapeutic Treatment for Liver Damage in Rat Models

    Directory of Open Access Journals (Sweden)

    Li-Jen Su

    2012-01-01

    Full Text Available The incidence of cirrhosis is rising due to the widespread occurrence of chronic hepatitis, as well as the evident lack of an established therapy for hepatic fibrosis. In the search for hepatoprotective therapeutic agents, Graptopetalum paraguayense (GP showed greater cytotoxicity toward hepatic stellate cells than other tested herbal medicines. Histopathological and biochemical analyses suggest that GP treatment significantly prevented DMN-induced hepatic inflammation and fibrosis in rats. Microarray profiling indicated that expression of most of metabolism- and cell growth and/or maintenance-related genes recovered to near normal levels following GP treatment as classified by gene ontology and LSM analysis, was observed. ANOVA showed that expression of 64% of 256 liver damage-related genes recovered significantly after GP treatment. By examining rat liver samples with Q-RT-PCR, five liver damage-related genes were identified. Among them, Egr1 and Nrg1 may serve as necroinflammatory markers, and Btg2 may serve as a fibrosis marker. Oldr1 and Hmgcs1 were up- and down-regulated markers, respectively. A publicly accessible website has been established to provide access to these data Identification of 44 necroinflammation-related and 62 fibrosis-related genes provides useful insight into the molecular mechanisms underlying liver damage and provides potential targets for the rational development of therapeutic drugs such as GP.

  14. TRADITIONAL CHINESE MEDICINE

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    930433 A study on relationship between hy-pothyroidism and deficiency of kidney YANG.ZHA Lianglun(查良伦),et al.lnstit Integr TCM& West Med,Shanghai Med Univ,Shanghai,200040.Chin J Integr Tradit & West Med 1993;13(4):202—204.Thirty—two cases of hypothyroidism causedby various factors were treated for one year withChinese medicinal herbs preparation“Shen Lutablet”(SLT)to warm and reinforce the KidneyYang.34 normal persons were studied as a con-trol group.After treatment with SLT,the clini-cal symptoms of hypothyroidism were markedlyimproved.Average serum concentration of totalT3,T4 increased significantly from 67.06±4.81

  15. TRADITIONAL CHINESE HERBAL MEDICINE

    NARCIS (Netherlands)

    ZHU, YP; WOERDENBAG, HJ

    1995-01-01

    Herbal medicine, acupuncture and moxibustion, and massage and the three major constituent parts of traditional Chinese medicine. Although acupuncture is well known in many Western countries, Chinese herbal medicine, the mos important part of traditional Chinese medicine, is less well known in the We

  16. 中西医结合治疗慢性前列腺炎的系统评价与Meta分析%Systematic evaluation and Meta analysis of traditional Chinese herbs and western medicine therapy for prostatitis

    Institute of Scientific and Technical Information of China (English)

    沈昊; 张玲; 童文馨; 张先觉; 杨光华; 周家杰; 王建国; 丁坤

    2012-01-01

    目的 评价中西医结合治疗慢性前列腺炎的疗效.方法 采用Cochrane系统评价方法,以“慢性前列腺炎”和“中西药治疗”为关键词检索维普、万方、中国知网、Embase,PubMed、CBMdic等各大数据库.检索从建库至2011年12月,中西医结合治疗慢性前列腺炎的随机对照试验(RCT)和半随机对照试验(quasi-RCT),对符合纳入标准的临床研究进行质量评价和资料提取后,采用RevMan 5.0对临床同质性研究进行Meta分析,反之则进行定性描述,发表偏倚采用“倒漏斗”图示分析.结果 共纳入11项研究,合计1 780患者.有5个研究说明了随机方法,1个为高质量研究改良JADAD评分为6分.Meta分析结果显示,中医药辅助治疗组与单用西药治疗组相比在缓解慢性前列腺炎的临床症状方面有统计学差异[OR =4.78,95% CI(3.59,6.35)],其总有效率是单用西药治疗组的4.78倍.结论 中西医结合在治疗慢性前列腺炎上显示了较好的疗效,是一种很有前景的治疗方案,值得进一步研究.%[ Objective ] To evaluate the effectiveness of Chinese herbs and western medicine therapy for chronic prostatitis. [Methods] VIP, Wanfang data, CIVKI, Embase, PubMed and CBMdisc were electronically searched from the database founded to December 2011 by Cochrane systematic review methods with "chronic prostatitis" and "Chinese herbs and western medicine therapy" as key words for the studies about Chinese herbs and western medicine therapy for of randomized controlled trials (RCTs) and quasi-RCTs. Meta-analyses were performed for homogeneous studies using RevMan 5. 0. software. If heterogeneity existed among the studies, descriptive analysis was conducted. The potential publication bias was analyzed by funnel plot analysis. [Results] A total of 11 studies for chronic prostatitis ( n = 1780) were identified. Five studies reported the methods of random sequence production and 1 was ranked high methodological quality

  17. Systems Biology of Meridians, Acupoints, and Chinese Herbs in Disease

    Directory of Open Access Journals (Sweden)

    Li-Ling Lin

    2012-01-01

    Full Text Available Meridians, acupoints, and Chinese herbs are important components of traditional Chinese medicine (TCM. They have been used for disease treatment and prevention and as alternative and complementary therapies. Systems biology integrates omics data, such as transcriptional, proteomic, and metabolomics data, in order to obtain a more global and complete picture of biological activity. To further understand the existence and functions of the three components above, we reviewed relevant research in the systems biology literature and found many recent studies that indicate the value of acupuncture and Chinese herbs. Acupuncture is useful in pain moderation and relieves various symptoms arising from acute spinal cord injury and acute ischemic stroke. Moreover, Chinese herbal extracts have been linked to wound repair, the alleviation of postmenopausal osteoporosis severity, and anti-tumor effects, among others. Different acupoints, variations in treatment duration, and herbal extracts can be used to alleviate various symptoms and conditions and to regulate biological pathways by altering gene and protein expression. Our paper demonstrates how systems biology has helped to establish a platform for investigating the efficacy of TCM in treating different diseases and improving treatment strategies.

  18. Micropropagation of Ajuga bracteosa, a medicinal herb.

    Science.gov (United States)

    Kaul, Shivanee; Das, Sandip; Srivastava, P S

    2013-04-01

    For conservation and genetic transformation, a successful in vitro micropropagation protocol for Ajuga bracteosa, a medicinal herb has been established for the first time. MS medium supplemented with IAA (2 mg/L) and BA (5 mg/L) induced 100 % shoot regeneration with an average of 41.4 shoots of 8.4 cm per culture. Excised in vitro shoots when transferred to MS + IBA (0.5 mg/L) produced 20 roots/shoot of 20.2 cm average length in 100 % cultures. Of the three explants, leaf, petiole and root, leaf displayed quickest response followed by petiole while root was the slowest. Hardening of plantlets was achieved with 82 % survival. The hardened plants were maintained in pots with garden soil under controlled (Temp. 25 ± 2 °C) conditions. RAPD exhibited genetic fidelity with 100 % monomorphism in regenerants.

  19. 甲钴胺配合中药泡脚治疗糖尿病足临床观察%Clinical Effect of Mecobalamine Combined with Foot Bath with Traditional Chinese Medicine Herbs in Treating Diabetic Foot

    Institute of Scientific and Technical Information of China (English)

    袁素民; 李怀斌; 刘月荣

    2016-01-01

    目的:观察甲钴胺配合中药泡脚治疗糖尿病足的效果.方法:将56例患者随机分为治疗组34例和对照组22例.治疗组给予口服甲钴胺配合中药泡脚疗法,对照组给予运动疗法.结果:治疗组症状改善高于对照组,肌肉神经传导同样高于对照组(P<0.05).结论:甲钴胺配合中药泡脚治疗糖尿病足效果显著.%Objective:To observe the clinical effect of mecobalamine combined with traditional Chinese medicine(TCM) herbs foot bath in treating diabetic foot. Methods:Totally 56 patients with diabetic foot were randomly divided into therapy group and control group,34 patients in the therapy group treated with mecobalamine combined with TCM herbs foot bath for 15 days,and 22 patients in control group treated with foot exercise . Results:The therapy group was superior to the control group in symptoms improvement ( P<0.05) and the nerve conduction velocity in the therapy group was also faster than that in the control group(P<0.05). Conclusion:Mecobalamine combined with TCM herbs foot bath was of better effect on dia betic foot.

  20. [Exploration of microcosmic Chinese medicine used by western medicine].

    Science.gov (United States)

    Zheng, Zhi-jing

    2015-02-01

    "Microcosmic syndrome", "treatment based on syndrome differentiation", and "combination of disease identification and syndrome differentiation" generally refer to a mode: following the syndrome if with no disease identified, following the disease if with no syndrome type differentiated. For example, Chinese medical treatment of hypertension, high blood lipids, increased transaminase, and so on candirectly use Chinese recipes, but no longer with syndrome differentiation. Clinical application of Chinese patent medicine can also obtain favorable clinical. Western doctors need not follow syndrome differentiation. The invention of artemisinin was screened from more than 40 000 kinds of compounds and herbs, but with no reference of any traditional Chinese medical theory. A lot of folk remedy and empirical recipes have obtained effective efficacy but unnecessarily with profound Chinese medical theories. Various evidences showed that disease can also be cured without syndrome differentiation. I held that it might be associated with the same mechanism of Chinese medicine and Western medicine. Any disease can be cured or alleviated by Chinese medicine is a result from its modern pharmacological effect, which is achieved by improving etiologies, and pathogeneses. I was inspired by whether we can directly use traditional Chinese medicine with modern pharmacological effects to treat symptomatic disease. So I raised an idea of microcosmic Chinese medicine used by Western medicine, i.e., we find and use Chinese herbs with relatively effective modern pharmacological effect to treat diseases targeting at patients' clinical symptoms and signs, as well as various positive laboratory results (collectively called as microscopic dialectical indicators). More Western doctors would use it to treat disease due to omission of complicated and mysterious syndrome differentiation. This will promote extensive application and expansion of Chi- nese medicine and pharmacy, enlarge the team of

  1. Medicinal Herbs in Iranian Traditional Medicine for Learning and Memory

    Science.gov (United States)

    Shojaii, Asie; Ghods, Roshanak; Fard, Mehri Abdollahi

    2016-01-01

    Background: A few factors such as age, stress, and emotions may lead to impaired learning, memory loss, amnesia, and dementia or threats like schizophrenia and Alzheimer’s disease (AD). Iranian traditional medicine (ITM) recommends some herbs and herbal preparations for the treatment or prevention of CNS problems. Methods: In this study, scientific evidence related to the effectiveness of ITM herbal medicine on memory, learning and AD is reviewed. The scientific evidence of plant efficacy was searched in electronic databases including PubMed, Scopus, SID, Science Direct, and Google Scholar by keywords such as memory, Alzheimer, amnesia, learning and scientific plant names from 1969 to 2014. Results: The findings of this study confirmed the effectiveness of certain ITM medicinal plants on enhancing memory and learning or in the treatment/prevention of amnesia and AD. Some ITM plants like Melissa officinalis, Crocus sativus and Nigella sativa showed improving effects on memory and the treatment of AD in clinical trials. In some cases, active principles responsible for the efficacy of these plants on memory were also determined. Discussion: Most of the studies on ITM plants were designed in animal models and a few herbs were evaluated in clinical trials on AD. Furthermore, there are insufficient or no investigations on certain herbal medicines used in ITM to confirm their effectiveness on memory and learning. Therefore, further experimental and clinical studies are necessary to evaluate the effectiveness of these plants on memory and AD as well as determining their active components. PMID:27840509

  2. Medicinal Herbs in Iranian Traditional Medicine for Learning and Memory

    Science.gov (United States)

    Shojaii, Asie; Ghods, Roshanak; Fard, Mehri Abdollahi

    2016-01-01

    Background: A few factors such as age, stress, and emotions may lead to impaired learning, memory loss, amnesia, and dementia or threats like schizophrenia and Alzheimer’s disease (AD). Iranian traditional medicine (ITM) recommends some herbs and herbal preparations for the treatment or prevention of CNS problems. Methods: In this study, scientific evidence related to the effectiveness of ITM herbal medicine on memory, learning and AD is reviewed. The scientific evidence of plant efficacy was searched in electronic databases including PubMed, Scopus, SID, Science Direct, and Google Scholar by keywords such as memory, Alzheimer, amnesia, learning and scientific plant names from 1969 to 2014. Results: The findings of this study confirmed the effectiveness of certain ITM medicinal plants on enhancing memory and learning or in the treatment/prevention of amnesia and AD. Some ITM plants like Melissa officinalis, Crocus sativus and Nigella sativa showed improving effects on memory and the treatment of AD in clinical trials. In some cases, active principles responsible for the efficacy of these plants on memory were also determined. Discussion: Most of the studies on ITM plants were designed in animal models and a few herbs were evaluated in clinical trials on AD. Furthermore, there are insufficient or no investigations on certain herbal medicines used in ITM to confirm their effectiveness on memory and learning. Therefore, further experimental and clinical studies are necessary to evaluate the effectiveness of these plants on memory and AD as well as determining their active components. PMID:27516676

  3. Novel medical bathing with traditional Chinese herb formula alleviates paraplegia spasticity.

    Science.gov (United States)

    Liu, Xin; Meng, Qingxi; Yu, Dapeng; Zhao, Xiwu; Zhao, Tingbao

    2014-06-01

    Paraplegia spasm is a kind of chronic disease which lacks effective treatment; the patients have to endure long-term pain, which is a tough problem for nursing practice. Lots of potential candidate medicines are under investigation, and a new Chinese herb formula is introduced in the current study. In the present study, we chose six different well-known Chinese herbs to form a formula, and boiled them into the water with an optimized ratio to make bath water; 80 paraplegic patients received this medicinal bath, and 80 patients received perfume water bath as placebo group. Compared with placebo control patients, the herb-treated patients have significant reduction in paraplegia spasm, visual analogue scale score, clinician global impression and sleep disorder. This novel six-combined formula traditional medicine could be beneficial for alleviating paraplegia spasm, but the underlying action mechanism deserves further study.

  4. A Review of Chinese Medicine Herbs and Formulas for Treating Dyslipidemia%中药防治血脂异常进展

    Institute of Scientific and Technical Information of China (English)

    郭明; 高铸烨; 王培利; 史大卓

    2013-01-01

    Atherosclerotic diseases directly threaten people ’ s health and lives ,and oral lipid-lowering drugs are a milestone in the thera-py of cardiovascular and cerebrovascular diseases .But along with prolonging treatment by dual or combining usage of several hypolipi -demic drugs,the incidence of many adverse reactions ,such as hepatic injury ,nephropathy damages ,muscular system damage are increas-ing.Developing novel classes of lipid-lowering agents possessing high efficiency and fewer adverse effects have been the focus of preven -ting cardiovascular and cerebrovascular diseases all over the world .Screening the high efficient with fewer adverse effects hypolipidemic drugs from Chinese herb and formulas which has clear effect on serum lipid attracts great attention among scientists .This article reviews the progress of hypolipidemic mechanism of Chinese herb and formulas .%动脉粥样硬化类疾病直接威胁人类健康和生命。降血脂药物的临床应用是心脑血管疾病治疗领域的里程碑,但是随着应用时间的延长及几种降血脂药物的联用,其不良反应如肝损伤、肾损伤、肌肉系统损伤的发大增,因此寻找新的安全有效的降脂药物,成为目前心脑血管疾病防治领域的国际性关注点。传统中药中部分单体和复方具有明确的降血脂、抗动脉粥样硬化的临床疗效,从中筛选出高效、低副作用的降脂药物近年来引起国内外学者的极大关注。本文对近来国内外中药降脂治疗作用的研究进展做一评述。

  5. Antitussive Medicinal Herbs - An Update Review

    Directory of Open Access Journals (Sweden)

    G. R. Saraswathy

    2014-01-01

    Full Text Available The cough is a protective reflex mechanism that removes foreign material and secretions from the bronchi and bronchioles of the airways; it is inappropriately stimulated in various situations like inflammation of the respiratory tract or neoplasia. In these cases, cough has a pathological character and it is necessary sometimes to use cough-suppressant drugs. The most frequently used antitussive drugs in clinical conditions produce adverse effects like depression of the respiratory centre, decreased secretion in the bronchioles and inhibition of ciliary activity, increased sputum viscosity, decreased expectoration, hypotension and constipation acts as limitation to the therapy. Use of herbal drugs is increasing all over the world for various ailments including antitussive activity as they are safe and devoid of adverse effects. Medicinal plants are an important source for the discovery of novel bioactive compounds, which have served and continue to serve as lead molecules for the development of new drugs. Thus this review may provide an insight into herbs possessing antitussive activity.

  6. Molecular targets of Chinese herbs: a clinical study of hepatoma based on network pharmacology

    Science.gov (United States)

    Gao, Li; Wang, Xiao-dong; Niu, Yang-yang; Duan, Dan-dan; Yang, Xue; Hao, Jian; Zhu, Cui-hong; Chen, Dan; Wang, Ke-xin; Qin, Xue-mei; Wu, Xiong-zhi

    2016-01-01

    Traditional Chinese medicine (TCM) has been used to treat tumors for years and has been demonstrated to be effective. However, the underlying molecular mechanisms of herbs remain unclear. This study aims to ascertain molecular targets of herbs prolonging survival time of patients with advanced hepatocellular carcinoma (HCC) based on network pharmacology, and to establish a research method for accurate treatment of TCM. The survival benefit of TCM treatment with Chinese herbal medicine (CHM) was proved by Kaplan–Meier method and Cox regression analysis among 288 patients. The correlation between herbs and survival time was performed by bivariate correlation analysis. Network pharmacology method was utilized to construct the active ingredient-target networks of herbs that were responsible for the beneficial effects against HCC. Cox regression analysis showed CHM was an independent favorable prognostic factor. The median survival time was 13 months and the 5-year overall survival rates were 2.61% in the TCM group, while there were 6 months, 0 in the non-TCM group. Correlation analysis demonstrated that 8 herbs closely associated with prognosis. Network pharmacology analysis revealed that the 8 herbs regulated multiple HCC relative genes, among which the genes affected proliferation (KRAS, AKT2, MAPK), metastasis (SRC, MMP), angiogenesis (PTGS2) and apoptosis (CASP3) etc. PMID:27143508

  7. 18C. Chinese Herbs Cured a Kidney Calculus—A Retrospective Case Report

    OpenAIRE

    Zhou, Xiaojing

    2013-01-01

    Focus Areas: Integrative Approaches to Care Objective: Traditional Chinese medicine (TCM) is referred to as holistic or complementary and alternative medicine. Herbal remedy plays the main role of TCM. It has been widely used in preventive measures and treatment modalities for all stages of illness. Here is a retrospective case report about herb healing the kidney stone and improving type II diabetes and hypertension. Patient, Method and Result: A male, 46 years old, chief complaint: intermit...

  8. [Evaluation of the importance of herbs in the Chinese herbal compounds based on the theory of rough sets].

    Science.gov (United States)

    Liu, Minbi

    2013-10-01

    The theory of rough sets has been applied to evaluate the importance of each herb in the Chinese herbal compounds in this study. This method could distinguish core herbs through different syndrome types in the same class of prescription by measuring the importance of attributes. Compared to the frequency statistical method, the rough sets method could reveal law of compatibility in categorized formula more deeply. This study gives some guidance to clinical application of herbs and the drug screening in the development of new Chinese traditional medicine.

  9. Chinese herbs as immunomodulators and potential disease-modifying antirheumatic drugs in autoimmune disorders.

    Science.gov (United States)

    Ho, Ling-Jun; Lai, Jenn-Haung

    2004-04-01

    Autoimmune diseases are a group of illnesses with multiple organ involvement. The prototype of this group of disorders is rheumatoid arthritis (RA) that aside from systemic organ involvement mainly presents with progressive destruction of many joints. Both activation and defective apoptosis of immune effector cells like T and B lymphocytes and macrophages play critical roles in the pathogenesis of autoimmune disorders. Current therapy for autoimmune diseases recommends a combination of several disease-modifying antirheumatic drugs (DMARDs) that preserve different immunomodulatory mechanisms. Because of limited success in prevention of RA joint destruction for currently available DMARDs, the development of more effective and less toxic DMARDs has been one of the major goals for pharmaceutical companies. The introduction of leflunomide and anti-tumor necrosis factor alpha therapies to the market recently serves as examples. In this context, the experience from ancient Chinese medicine gives an alternative consideration looking for potential DMARDs. Two commonly prescribed Chinese antirheumatic herbs are Tripterygium wilfordii hook f (TWHf) and tetrandrine (Tet) that preserve both anti-inflammatory and immunosuppressive effects. Importantly, the TWHf- or Tet-mediated immunomodulatory mechanisms are evidently different from the known DMARDs. The synergistic effects have also been demonstrated between these two Chinese antirheumatic herbs and DMARDs like FK506, cyclosporin and possibly chloroquine. Another potential Chinese herb for this consideration is Ginkgo biloba. This review summarizes evidence-based in vivo and in vitro studies on Chinese herbs as immunomodulators and potential DMARDs.

  10. 中药制剂治疗广泛性焦虑症临床疗效的Meta分析%The Meta-analysis of Chinese Medicinal Herbs for Generalized Anxiety Disorder

    Institute of Scientific and Technical Information of China (English)

    武凯歌; 谢伟彬; 王煜; 黄熙

    2013-01-01

    Objective: To assess the efficacy and safety of Chinese herbal medicines for patients with generalized anxiety disorders (GAD). Methods: literatures based On keywords were retrieved from 1995 year to 2011year. Qualified ones were evaluated by meta-analysis. The Cochrane Collaboration RevMan5.1 analysis software were taken, Qualitative data was calculated with the combined OR value. Quantitative data was analysed by the mean standard deviation method,and test of significance were made. Results: 13 research literatures were eventually included,including 551 cases in Chinese medicine treatment group and 509 cases in the comparison group. Meta-analysis showed the efficiency rate [OR=0.98,95% CI (0.66,1.44) ,P=0.90] ,HAMA score after the end of the trial [MD=-0.52,95% CI (-1.38,0.33),P=0.23]. Conclusion: The information currently available can support the opinion that the Chinese medicinal herbs treatment and western medicine treatment provide the same clinical efficacy in generalized anxiety disorders.%目的 评价中药治疗广泛性焦虑症的临床疗效及安全性.方法 根据关键词检索出1995年至2011年的文献,对入选合格的文献进行Meta分析,应用Cochrane协作网提供的RevMan5.1分析软件,计数资料计算合并的OR值,计量资料采用均数标准差法,并进行显著性检验.结果 最终纳入研究文献13篇,中药组551例,西药组509例.Meta分析结果显示有效率[OR=0.98,95%CI (0.66,1.44),P=0.90],试验结束后HAMA评分[MD=-0.52,95%CI(-1.38,0.33),P=0.23].结论目前掌握的有限资料表明中医治疗方案在广泛性焦虑症的临床疗效方面与西医治疗方案相当.

  11. Chinese herbal medicine for treatment of dislipidemia

    Institute of Scientific and Technical Information of China (English)

    Haiyun Wu; Jianwei Bei; Jiao Guo

    2009-01-01

    Prevalence of dislipidemia is increasing rapidly in China and there has been a growing interest in Chinese herbal medicine for the treatment of hyperlipidemia both inside and outside China. In this article, lipids regulating effects of 9 herbs or their extracts and 5 herbal formulae which have been published in English-language literature are reviewed. Although evidence from animals and humans consistently supports the therapeutic activities of these Chinese herbal medicines, few multi-center large-scale clinical trials have been conducted to confirm the efficacy and evaluate their safety.

  12. Study on antioxidant activity of seven Chinese medicinal herbs for Huahong Tablet%花红片中七种中草药抗氧化活性研究

    Institute of Scientific and Technical Information of China (English)

    彭妹; 庞丽; 张艳华; 王立升; 薛井中; 刘帅兵

    2013-01-01

      为了比较花红片原料七种不同中草药(白背叶根、菥蓂、鸡血藤、桃金娘根、一点红、地桃花、白花蛇舌草)的体外抗氧化活性,通过测定各药材的还原能力及其对二苯基苦基苯肼自由基( DPPH·)和羟基自由基(· OH)的清除能力及抑制油脂的氧化能力,评价七种中草药提取物抗氧化活性,并以阳性对照抗坏血酸( Vc)和花红片比较。结果表明:不同中草药显示出不同的抗氧化活性,在七种中草药中,白背叶根和桃金娘根的抗氧化活性较高,对二苯基苦基苯肼自由基( DPPH·)和羟基自由基(· OH)的清除能力及还原能力较好,但均弱于阳性对照Vc的。抑制油脂的氧化能力以鸡血藤最强,但弱于阳性对照Vc。可见,七种药材中以白背叶根和桃金娘根药材的抗氧化活性最强。%To research antioxidant activity of seven Chinese medicinal herbs ( root of Mallotus apel-ta, Thlaspi arvense Linn, Spatholobi caulis, root of Rhodomyrtus tomentosa, Emilia sonchifolia Linn, Urena lobata L.and Hedyotis diffusa Wild) for Huahong Tablet , the samples were tested for reduc-ing capacity of Fe 3+, scavenging effects on the DPPH free radical and the hydroxyl radical , and in-hibiting capacity of oil oxidation .The four indexes were used to evaluate the antioxidant zctivities for the herbals in vitro with the ascorbic acid and Huahong Tablet as positive control samples .The re-sults indicated that the different kinds of Chinese herbal medicine had different antioxidant activi -ties.Among seven herbs roots of Mallotus apelta and Rhodomyrtus tomentosa showed the highest an-tioxidant activity , better reducing capacity , scavenging effects on the DPPH free radical and the hy-droxyl radical , but their activities were still inferior to the ascorbic acid .Inhibiting capacity of oil oxidation of these herbs was slightly weaker than that of the ascorbic acid while root of

  13. Quality assurance for Chinese herbal formulae: standardization of IBS-20, a 20-herb preparation

    Directory of Open Access Journals (Sweden)

    Bensoussan Alan

    2010-02-01

    Full Text Available Abstract Background The employment of well characterized test samples prepared from authenticated, high quality medicinal plant materials is key to reproducible herbal research. The present study aims to demonstrate a quality assurance program covering the acquisition, botanical validation, chemical standardization and good manufacturing practices (GMP production of IBS-20, a 20-herb Chinese herbal formula under study as a potential agent for the treatment of irritable bowel syndrome. Methods Purity and contaminant tests for the presence of toxic metals, pesticide residues, mycotoxins and microorganisms were performed. Qualitative chemical fingerprint analysis and quantitation of marker compounds of the herbs, as well as that of the IBS-20 formula was carried out with high-performance liquid chromatography (HPLC. Extraction and manufacture of the 20-herb formula were carried out under GMP. Chemical standardization was performed with liquid chromatography-mass spectrometry (LC-MS analysis. Stability of the formula was monitored with HPLC in real time. Results Quality component herbs, purchased from a GMP supplier were botanically and chemically authenticated and quantitative HPLC profiles (fingerprints of each component herb and of the composite formula were established. An aqueous extract of the mixture of the 20 herbs was prepared and formulated into IBS-20, which was chemically standardized by LC-MS, with 20 chemical compounds serving as reference markers. The stability of the formula was monitored and shown to be stable at room temperature. Conclusion A quality assurance program has been developed for the preparation of a standardized 20-herb formulation for use in the clinical studies for the treatment of irritable bowel syndrome (IBS. The procedures developed in the present study will serve as a protocol for other poly-herbal Chinese medicine studies.

  14. History of Chinese medicinal wine.

    Science.gov (United States)

    Xia, Xun-Li

    2013-07-01

    Chinese medicinal wine is one type of a favorable food-drug product invented by Chinese ancestors for treating and preventing diseases, promoting people's health and corporeity, and enriching people's restorative culture. In the course of development of the millenary-old Chinese civilization, Chinese medicinal wine has made incessant progress and evolution. In different historical periods, Chinese medicinal wine presented different characteristics in basic wine medical applications, prescriptions, etc. There are many medical and Materia Medica monographs which have systemically and specifically reported on Chinese medicinal wine in past Chinese dynasties. By studying leading medical documents, this article made an outline review on the invention, development, and characteristics of Chinese medicinal wine.

  15. Simultaneous determination of six triterpenic acids in some Chinese medicinal herbs using ultrasound-assisted dispersive liquid-liquid microextraction and high-performance liquid chromatography with fluorescence detection.

    Science.gov (United States)

    Wu, Hongliang; Li, Guoliang; Liu, Shucheng; Liu, Di; Chen, Guang; Hu, Na; Suo, Yourui; You, Jinmao

    2015-03-25

    A novel analytical method was developed for simultaneous determination of six triterpenic acids using ultrasound-assisted dispersive liquid-liquid microextraction (UA-DLLME) follow by high-performance liquid chromatography (HPLC) with fluorescence detection. Six triterpenic acids (ursolic acid, oleanolic acid, betulinic acid, maslinic acid, betulonic acid and corosolic acid) were extracted by UA-DLLME using chloroform and acetone as the extraction and disperser solvents, respectively. After the extraction and nitrogen flushing, the extracts were rapidly derivatized with 2-(12,13-dihydro-7H-dibenzo[a,g]carbazol-7-yl)ethyl4-methylbenzenesulfonate. The main experimental parameters affecting extraction efficiency and derivatization yield were investigated and optimized by response surface methodology (RSM) combined with Box-Behnken design (BBD). The limits of detection (LODs) and the limits of quantification (LOQs) were in the range of 0.95-1.36 ng mL(-1) and 3.17-4.55 ng mL(-1), respectively. Under the optimum conditions, the method has been successfully applied for the analysis of triterpenic acids in six different traditional Chinese medicinal herbs.

  16. Advance of the Prevention and the Cure of Mastit ies of Dairy Cow with Chinese Medicinal Herbs%中草药防制奶牛乳房炎的研究进展

    Institute of Scientific and Technical Information of China (English)

    付秀花; 王恬

    2001-01-01

    The mastities of dairy cow is one of the most com mon diseases that cause great economic loss in dairy production.The pa thogeny,th e influencing factors,and the methods of prevention and cure of the d isease were stated.Several problems in the traditional treatment,especially,the preven tion a nd cure of the mastities of dairy cow with Chinese medicinal herbs w ere demonstrated in this paper.%奶牛乳房炎是危害奶牛养殖业最常见的疾病之一,给 奶牛生产造成巨大的经济损失。文章对乳房炎的发病原因、影响因素、防治现状进行了分析 ,并对传统治疗方法中存在的一些问题,尤其是应用中草药防制奶牛乳房炎展开综述。

  17. 中药复方颗粒剂对断奶腹泻仔猪小肠黏膜超微结构的影响%Effect of Chinese Herbs Medicine Compound on Small Intestinal Mucosa in Weaned Diarrheal Piglets

    Institute of Scientific and Technical Information of China (English)

    赵娟; 孟冬霞; 刘一飞; 武果桃; 张东玲; 陈泽; 王树华; 王志俊; 杨忠; 任杰; 孟帆

    2014-01-01

    为研究中药颗粒剂对断奶腹泻仔猪小肠黏膜超微结构的影响,选择(28±1) d、体重10.04 kg左右的杜长大三元杂种断奶腹泻仔猪18头,随机分为抗生素治疗组和中药复方颗粒剂治疗组,每组3个重复,每个重复3头猪。两组分别于用药后14 d每组随机抽取3头猪颈动脉放血处死,腹腔解剖观察病理变化,无菌采集小肠黏膜进行细胞学观察。结果显示,中药复方颗粒剂治疗组小肠黏膜除有少量出血外,未发现明显病理变化。抗生素治疗组小肠黏膜脱落,有广泛充血、出血;黏膜上皮细胞变性坏死;嗜酸性粒细胞浸润,有大量以淋巴细胞(LELs)、杯状细胞(GSs)为主的炎性细胞浸润;微绒毛排列紊乱,脱落;细胞受损严重,线粒体等细胞器结构异常。表明抗生素治疗仔猪腹泻造成小肠黏膜显著的病理变化和功能障碍,而中药复方颗粒剂治疗有利于仔猪小肠黏膜结构的修复。%To study the influence of Chinese Herbs medicine compound on small intestinal mucosa membrane in weaned diarrheal piglets,18 weaned diarrheal DLY piglets (28 ±1 days old and 10.04 kg body weights) were selected,and divided into antibiotics and herbs group at random.Each of which included replicates of 3 piglets.3 piglets in two groups were sacrificed by bloodletting in veins,dissected peritoneal cavity,and gathered small intestinal mucosa membrane abacterally,then these cells in small intestinal mucosa membrane were observed.The results showed that small intestinal mucosa had no obvious pathological changes except slight hemorrhage in Chinese herbal medicine group.Nevertheless,there were more pathological changes in antibiotics group.For instance,small intestinal mucosa had desquamated with extensive hyperemia and hemorrhage concomitantly;epithelial cells were degenerated and necrotic;eosinophilic granulocyte displayed cellular infiltration,which included

  18. [Discussion on strengthening yin of chinese herbs with bitter-flavor clinical traditional Chinese pharmacology noun terminology standardization research].

    Science.gov (United States)

    Liu, Xiao-Mei; Bao; Zhaorigetu; Zhuang, Xin-Ying; Que, Ling; Tian, Chang-Jiang

    2013-10-01

    Clinical traditional Chinese pharmacology is the subject that study of basic theory of traditional Chinese medicine, property of Chinese materia medica and clinical application. The study on the standardization research of the terminology of clinical traditional Chinese pharmacology is an important premise and foundation to standardization, modernization and internationalization, informationization construction of clinical traditional Chinese pharmacology and is also the important content of the subject construction. To provide some exploring ideas for clinical traditional Chinese pharmacology noun terminology standardization, this article elaborates the concept of strengthening Yin with bitter-flavor herbs in several aspects, such as connotation and the historical origin, the clinical application in the traditional, modern clinic application, and the modern basic research and so on.

  19. Chinese herbal medicine research in eczema treatment

    Directory of Open Access Journals (Sweden)

    Leung Ping

    2011-04-01

    Full Text Available Abstract Eczema is a chronic relapsing atopic dermatitis (AD associated with pruritus, sleep disturbance and poor quality of life of the patient. Treatment of eczema includes use of emollient, topical and systemic antimicrobial agents, corticosteroid or immunomodulating agents. Many patients also seek alternative treatments such as dietary avoidance, supplementation or both. This article reviews the basic pathophysiology of eczema and clinical trials involving Chinese medicine in the treatment of eczema. Research reports on Chinese herbal medicine for eczema were retrieved from PubMed and the Cochrane Database for Systematic Reviews for this review. Only a few RCTs demonstrated the efficacy (or lack of efficacy of Chinese medicinal herbs in treating atopic eczema. Further larger scale trials are warranted.

  20. Investigation of the biosynthetic potential of endophytes in traditional Chinese anticancer herbs.

    Directory of Open Access Journals (Sweden)

    Kristin I Miller

    Full Text Available Traditional Chinese medicine encompasses a rich empirical knowledge of the use of plants for the treatment of disease. In addition, the microorganisms associated with medicinal plants are also of interest as the producers of the compounds responsible for the observed plant bioactivity. The present study has pioneered the use of genetic screening to assess the potential of endophytes to synthesize bioactive compounds, as indicated by the presence of non-ribosomal peptide synthetase (NRPS and polyketide synthase (PKS genes. The total DNA extracts of 30 traditional Chinese herbs, were screened for functional genes involved in the biosynthesis of bioactive compounds. The four PCR screens were successful in targeting four bacterial PKS, six bacterial NRPS, ten fungal PKS and three fungal NRPS gene fragments. Analysis of the detected endophyte gene fragments afforded consideration of the possible bioactivity of the natural products produced by endophytes in medicinal herbs. This investigation describes a rapid method for the initial screening of medicinal herbs and has highlighted a subset of those plants that host endophytes with biosynthetic potential. These selected plants can be the focus of more comprehensive endophyte isolation and natural product studies.

  1. Comparison of Sasang Constitutional Medicine, Traditional Chinese Medicine and Ayurveda

    Directory of Open Access Journals (Sweden)

    Jong Yeol Kim

    2011-01-01

    Full Text Available Sasang constitutional medicine (SCM, traditional Chinese medicine (TCM and Ayurveda are three different forms of Asian traditional medicine. Although these traditions share a lot in common as holistic medicines, the different philosophical foundations found in each confer distinguishing attributes and unique qualities. SCM is based on a constitution-based approach, and is in this way relatively more similar to the Ayurvedic tradition than to the TCM, although many of the basic SCM theories were originally derived from TCM, a syndrome-based medicine. SCM and TCM use the same botanical materials that are distributed mainly in the East Asian region, but the basic principles of usage and the underlying rationale are completely different from each other. Meanwhile, the principles of the Ayurvedic use of botanical resources are very similar to those seen in SCM, but the medicinal herbs used in Ayurveda generally originate from the West Asian region which displays a different spectrum of flora.

  2. Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    2009013 Clinical observation on treatment of active rheumatoid arthritis with Chinese herbal medicine. SHENG Zhenghe(盛正和), et al.Dept TCM, 5th Affili Hosp, Guangxi Med Univ, Guangxi 545001. Chin J Integr Tradit West Med 2008;28(11):990-993. Objective To study the efficacy and safety of Chinese drugs for expelling evil-wind, removing dampness, promoting blood circulation and invigorating yin in treating active rheumatoid arthritis (RA).

  3. Toxicity of Thirty-six Chinese Medicinal Herbs against Bursaphelenchus xylophilus%36种中草药提取物杀松材线虫活性研究

    Institute of Scientific and Technical Information of China (English)

    焦宏伟; 张璐; 赵宝华; 刘东

    2014-01-01

    为了从中草药中寻找高效杀线虫活性物质,本文测定了36种中草药提取物对松材线虫及其卵的毒杀活性。结果表明,牡丹皮、黄连和大黄3种中药的乙醇提取物杀线虫活性较强,以提取物浓度为10 g/L处理松材线虫72 h后,校正死亡率均为100%。3种中药提取物处理松材线虫72 h后半致死浓度(LC50)分别为1.81、0.2638和1.07 g/L。杀卵活性结果表明,3种中药提取物处理72 h后,线虫卵的孵化率均低于20%,虫卵的校正死亡率均高于60%。利用乙酸乙酯和水作溶剂对3种中草药进行初步的杀线活性成分分离的结果表明,牡丹皮的杀线活性物质存在于乙酸乙酯萃取物中,黄连和大黄的杀线活性物质存在于水萃取物中。3种中药的不同萃取物处理松材线虫72 h后的LC50分别为0.712、2.370和0.067 g/L。%Toxicity of ethanol extracts of thirty-six traditional Chinese medicinal (TCM) herbs to adult nematodes and eggs of Bursaphelenchus xylophilus were evaluated in this study to find efficient nematicidal compounds. Bioassay results showed that the ethanol extracts of Cortex moutan radicis, Coptis chinensis franch and Radix et rhizomarhei possessed excellent efficacy with 100%mortality of adults, less than 20%egg hatching rate and more than 60%mortality of eggs at the concentration of 10 g/L. The LC50 of ethanol extracts of three TCM herbs were 1.81, 0.2638 and 1.07 g/L respectively against B. xylophilus after treatment of 72 h. Preliminary separation of active ingredients of three TCM herbs using ethyl acetate and water was employed to examine the nematicide activities of the extracts. The active ingredients of C. moutan radicis presented in ethyl acetate extract, while the active ingredients of C. chinensis franch and R. et rhizomarhei presented in water extracts. The LC50 of active ingredients from three TCM herbs were 0.712, 2.370 and 0.067 g/L respectively against B. xylophilus after

  4. Array-based techniques for fingerprinting medicinal herbs

    Directory of Open Access Journals (Sweden)

    Xue Charlie

    2011-05-01

    Full Text Available Abstract Poor quality control of medicinal herbs has led to instances of toxicity, poisoning and even deaths. The fundamental step in quality control of herbal medicine is accurate identification of herbs. Array-based techniques have recently been adapted to authenticate or identify herbal plants. This article reviews the current array-based techniques, eg oligonucleotides microarrays, gene-based probe microarrays, Suppression Subtractive Hybridization (SSH-based arrays, Diversity Array Technology (DArT and Subtracted Diversity Array (SDA. We further compare these techniques according to important parameters such as markers, polymorphism rates, restriction enzymes and sample type. The applicability of the array-based methods for fingerprinting depends on the availability of genomics and genetics of the species to be fingerprinted. For the species with few genome sequence information but high polymorphism rates, SDA techniques are particularly recommended because they require less labour and lower material cost.

  5. Qualitative and quantitative analysis of Chinese herb fructus chaenomelis

    Institute of Scientific and Technical Information of China (English)

    Shuhu Du; Lina Chen; Kunfang Ma; Hongjian Ji

    2007-01-01

    Objective: To establish reliable methods for evaluating the quality of Chinese herb fructus chaenomelis. Methods: Qualitative analysis by Thin layer chromatography (TLC) , reference substances were Chaenomeles speciosa (Sweet) Nakai and oleanolic acid, a ethanol solution. In the system of high performance liquid chromatography(HPLC), a Prontosil Eurobond C18 column (250 mm×4.0 the flow rate was 1.0 ml/min with UV detected at 210 nm, the column temperature was maintained at room temperature. Results:In the system of TLC, oleanolic acid was separated successfully. In HPLC, the linear ranges of oleanotic acid and ursolic acid were 5.89-13.73 μg (R=0.9990)and 6.84~15.96 μg (R=0.9990), respectively. The average recoveries of oleanolic acid and ursolic acid were 97.52% (RSD=2.58% ), 98.21% (RSD=2.23%), respectively. Conclusion: The established TLC method can easily distinguish Chinese herb fructus chaenomelis from other commonly used crude drugs of the same family .The HPLC method for determining oleanolic acid and ursolic acid is simple, reproducible, accurate and feasible. The methods reported in this paper can be used scientifically and effectively to evaluate the quality of Chinese herb fructus chaenomelis.

  6. Effects of irradiation in medicinal and eatable herbs

    Energy Technology Data Exchange (ETDEWEB)

    Koseki, Paula M.; Villavicencio, A.L.C.H. E-mail: villavic@net.ipen.br; Brito, M.S.; Nahme, Ligia C.; Sebastiao, K.I.Katia I.; Rela, Paulo R.; Almeida-Muradian, Ligia B.; Mancini-Filho, Jorge E-mail: jmancini@usp.brlenach@usp.br; Freitas, Paulo C.D

    2002-03-01

    For ages, herbs have been used as medicine and food. Nowadays, the interest in phytotherapeutics is increasing as well as the consumer attention. Some biochemical compounds synthesized by plants as alkaloids, phenolics, flavonoids, essential oils, tannins and vitamins, influence the composition of these plant pharmacologicals, which may produce various reactions in the human body. The microbial contamination in these raw plant materials is common, and the radiation processing is one appropriate technique for the reduction of microorganism. In herbs used as food products, the changes in total {beta}-carotene and flavonoids upon the radiation treatment were tested. The powdered and dehydrated herbs were irradiated with {sup 60}Co gamma rays applying doses of 0, 10, 20 and 30 kGy. The botanical species investigated were rosemary (Rosmarinus officinalis Linne), watercress (Nasturtium officinale R. Br), artichoke (Cynara scolymus Linne) and sweet basil (Ocimum basilicum Linne). The alterations in the active principles in the herbs following increasing doses of radiation were analyzed employing various methods of extraction and chromatography.

  7. Effects of irradiation in medicinal and eatable herbs

    Science.gov (United States)

    Koseki, Paula M.; Villavicencio, Anna Lúcia C. H.; Brito, Mônica S.; Nahme, Ligia C.; Sebastião, Kátia I.; Rela, Paulo R.; Almeida-Muradian, Ligia B.; Mancini-Filho, Jorge; Freitas, Paulo C. D.

    2002-03-01

    For ages, herbs have been used as medicine and food. Nowadays, the interest in phytotherapeutics is increasing as well as the consumer attention. Some biochemical compounds synthesized by plants as alkaloids, phenolics, flavonoids, essential oils, tannins and vitamins, influence the composition of these plant pharmacologicals, which may produce various reactions in the human body. The microbial contamination in these raw plant materials is common, and the radiation processing is one appropriate technique for the reduction of microorganism. In herbs used as food products, the changes in total β-carotene and flavonoids upon the radiation treatment were tested. The powdered and dehydrated herbs were irradiated with 60Co gamma rays applying doses of 0, 10, 20 and 30 kGy. The botanical species investigated were rosemary ( Rosmarinus officinalis Linné), watercress ( Nasturtium officinale R. Br), artichoke ( Cynara scolymus Linné) and sweet basil ( Ocimum basilicum Linné). The alterations in the active principles in the herbs following increasing doses of radiation were analyzed employing various methods of extraction and chromatography.

  8. Microencapsulation of Traditional Chinese Herbs-PentaHerbs extracts and potential application in healthcare textiles.

    Science.gov (United States)

    Hui, Patrick Chi-Leung; Wang, Wen-Yi; Kan, Chi-Wai; Ng, Frency Sau-Fun; Wat, Elaine; Zhang, Vanilla Xin; Chan, Chung-Lap; Lau, Clara Bik-San; Leung, Ping-Chung

    2013-11-01

    In this work, Traditional Chinese Herbs (TCH)-PentaHerbs--was successfully microencapsulated in chitosan-sodium alginate (CSA) blend matrix using emulsion-chemical cross-linking method and the final product was characterised with regard to structure, surface morphology, particle size, in vitro drug release and skin toxicity by means of Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), laser diffraction particle size analysis, high performance liquid chromatography (HPLC) and methyl thiazolyl tetrazolium (MTT) and lactate dehydrogenase (LDH) release assays respectively. Results showed that the microcapsules were in spherical form with diameter mostly in the range of 3-18 μm and that the release performance of the microcapsules was influenced by pH value of phosphate buffer solution (PBS). The microcapsules had no toxic effects on cells and were successfully grafted onto the surface of cotton fabrics. These results indicated that PentaHerbs loaded CSA microcapsule may possess potential application in clinical treatment of atopic dermatitis (AD).

  9. Investigation and Study on Old and Famous Chinese Medicinal Herbs Shop from Late Qing Dynasty to the Republic of China in Jilin Province%晚清至民囯时期吉林省中药店老字号调查与研究

    Institute of Scientific and Technical Information of China (English)

    史双文; 崔为

    2015-01-01

    It is the most chaos era in the history of Jilin province from the late Qing Dynasty to the Republic of China,in which,the development of Chinese medicine and the old and famous Chinese medicinal herbs shop had faced the seriously challenge. Nearly 50 data of historical annals and health annals from the late of the Qing Dynasty to the Republic of China were investigated in 4 large - scale libraries,named Jilin Provincial Library,Changchun Municipal Library,Jilin Municipal Library and Library of Changchun Universi-ty of Traditional Chinese Medicine so as to detect the development of Chinese medicinal herbs shop in this historical era as well as social economic development at that time. From the late Qing Dynasty to the Republic of China,78 old and famous Chinese medicinal herbs shops were recorded in chorography of Jilin province, which is characterized as being located in the places with population concentration,well - developed towns, large scale and long history,self - marketing as the business model,producing the high - quality patent medi-cines by themselves,inviting famous doctors to see patients and unique management style.%晚晴至民国时期是吉林省历史上社会最为动荡的时期,中医药事业乃至中药店老字号的发展都面临着严峻地挑战。调查吉林省图书馆、长春市图书馆、吉林市图书馆、长春中医药大学图书馆等4家大型图书馆的馆藏清末民国时期的史志、卫生志等近50部资料,来窥见这段历史时期中药店发展的状况以及当时社会经济的发展状况。晚清至民国时期吉林省地方志中记载的中药店老字号有78家,其特点表现在多在人口集中、经济发达的市镇,规模大、历史更悠久;采取前店后厂的经营模式,自制质量上乘的中成药;聘请名医坐诊;独特的经营管理方式。

  10. Neuroprotective Herbs and Foods from Different Traditional Medicines and Diets

    Directory of Open Access Journals (Sweden)

    Marcello Iriti

    2010-05-01

    Full Text Available Plant secondary metabolites include an array of bioactive constituents form both medicinal and food plants able to improve human health. The exposure to these phytochemicals, including phenylpropanoids, isoprenoids and alkaloids, through correct dietary habits, may promote health benefits, protecting against the chronic degenerative disorders mainly seen in Western industrialized countries, such as cancer, cardiovascular and neurodegenerative diseases. In this review, we briefly deal with some plant foods and herbs of traditional medicines and diets, focusing on their neuroprotective active components. Because oxidative stress and neuroinflammation resulting from neuroglial activation, at the level of neurons, microglial cells and astrocytes, are key factors in the etiopathogenesis of both neurodegenerative and neurological diseases, emphasis will be placed on the antioxidant and anti-inflammatory activity exerted by specific molecules present in food plants or in remedies prescribed by herbal medicines.

  11. New Aspects in Chinese Herb Materials Identification by DNA Barcoding

    OpenAIRE

    Guo, Hui; Siyang JIN; Liu, Han; Zhenyue WANG

    2016-01-01

    The numerous noxious reactions have overwhelming concerning by misusing medicinal plant ingredients. This phenomenon has aroused the worldwide demand over the safe application in pharmaceuticals. DNA barcoding offers a powerful means to complement morphological and chemical processes for distinguishing Chinese medicinal plants. Consequently, a DNA barcoding system should be continuous renewal containing mass information about authentic plant materials and potentially substitutes or adulterant...

  12. Delayed luminescence: an experimental protocol for Chinese herbal medicines

    NARCIS (Netherlands)

    Sun, M.; Wijk, R. van; Wijk, E. van; Wang, M.; Wietmarschen, H. van; Hankemeier, T.; Greef, J. van der

    2016-01-01

    In Chinese medicine, raw herbal materials are used in processed and unprocessed forms aiming to meet the different requirements of clinical practice. To assure the chemical quality and therapeutic properties of the herbs, fast and integrated systematic assays are required. So far, such assays have n

  13. Clinical Study on Application of Chinese Herbs during the Perioperative Period of Laparoscopic Cholecystectomy

    Institute of Scientific and Technical Information of China (English)

    LI Rong-xiang; ZHOU Ying; LI Jin-long; LI Jin; CHEN Sheng-gui; CHEN Yong

    2007-01-01

    Objective:To explore the effect of Chinese herbs during the perioperative period of laparoscopic cholecystectomy (LC).Methods:Three hundred and sixty patients of chronic lithic cholecystitis (LCCT) were randomly assigned to two groups by lottery,180 patients in each group.During the peri-operative period,the control group was treated with conventional Western medicine and placebo.The treated group was given the same conventional Western medicine and Chinese herbal decoctions,with Shitong mixture No.1 (石通1号) added before LC,and Liujunzi decoction (六君子汤) added after LC for three days.The operation time,body temperature after LC,white blood cell count,wind-breaking time after operation,as well as the changes of tongue coating in the first three post-operative days were recorded.Results:There was no significant difference between the two groups in operation time (P>0.05),while the improvement in body temperature recovery,wind-breaking time and changes of tongue coating in the treated group were better than those in the control group (P<0.01).Conclusion:Applying Chinese herbs during perioperative period of LC could effectively benefit early recovery in such patients.

  14. 中草药凉茶中甜味剂的液相色谱测定法%Determination of sweetening agents in Chinese medicinal herb tea by HPLC

    Institute of Scientific and Technical Information of China (English)

    罗海英; 杨毅兰; 李荔; 陈亚精

    2013-01-01

    [Objective] To establish a new monitoring method for simultaneous determination of the content of 3 sweeteners contained in Chinese medicinal herb tea by applying HPLC. [Methods]The sample was diluted by mobile phase which was 20 mmoL sodium dihydrogen phosphate dihydrate and acetonitrile; gradient elution was adopted on the sample. [Results] The 3 sweeteners (Acesul-fame-K , Saccharin Sodium , Aspartame) could be completely separated. With the linearity range within 8-200 μg/ml, the recovery rate was between 90.5% -107.4% , and RSD was under 1.81% ( n = 6). The minimum detection limits were 2. 46 × 10 -4, 2. 41 × 10 -4, 7.09 × 10 -4 respectively, while the minimum limits of quantitation were 2.46 × 10 -3, 1. 20 × 10 -3, 3. 55 × 10 -3, respectively. [ Conclusion ] This methodology can satisfy the requirements of simultaneously determining Acesulfame K, Sodium Saccharin and Aspartame in herbal tea. It is can be extended in other drugs and food inspection.%目的 建立一种应用高效液相色谱法同时测定中草药凉茶中3种甜味剂含量的监测方法.方法 样品经流动相稀释,以20 mmol/L磷酸二氢钠与乙腈为流动相,进行梯度洗脱.结果 可将3种甜味剂安赛蜜、糖精钠、阿斯巴甜完全分离,在8~200 μg/ml线性范围内(r均大于0.999 9),回收率在90.5% ~ 107.4%之间,RSD在1.81%以下(n=6).最低检出限分别为4.93×10-4、2.4×10-4和7.09×10-4mg/kg,最低定量限分别为2.46×10.3、1.20×10-3和3.55×10-3mg/kg.结论 该方法能满足中草药凉茶中同时测定安赛蜜、糖精钠、阿斯巴甜的要求,该方法可推广至药物及其他食品检验.

  15. The inhibitory effect of Chinese herb on SARS virus infection

    Institute of Scientific and Technical Information of China (English)

    Rika; Furuta; Jyunichi; Fujisawa; Toshio; Hattori

    2005-01-01

    [Subject]Severe acute respiratory syndrome(SARS)is a contagious atypical pneumonia with a high mortality rate.SARS coronavirus(SARS-CoV)is the pathogenof SARS.We established SARS-CoVS/HIVpseudotyped(SHP)virussystemandthe cell fusion assay systemto screeninhibitors for entry of SARS-CoV.[Materials and methods]SHPor VSV-Gpseudotype(VHP)virus was made bytransfecting pCMVΔR8·2,pHR’CMV-Luc and pCMV/R-SARS-S or pMDGplasmids into293Tcells.5ng p24of SHPor VHPvirus was addedfor eachinfec-tion.Twelve Chinese herbs,wh...

  16. Data mining and frequency analysis for licorice as a "Two-Face" herb in Chinese Formulae based on Chinese Formulae Database.

    Science.gov (United States)

    Guo, Jianming; Shang, Erxin; Zhao, Jinlong; Fan, Xinsheng; Duan, Jinao; Qian, Dawei; Tao, Weiwei; Tang, Yuping

    2014-09-25

    Liquorice is the root of Glycyrrhiza uralensis Fisch. or Glycyrrhiza glabra L., Leguminosae. Licorice is described as 'National Venerable Master' in Chinese medicine and plays paradoxical roles, i.e. detoxification/strengthen efficacy and inducing/enhancing toxicity. Therefore, licorice was called "Two-Face" herb in this paper. The aim of this study is to discuss the paradoxical roles and the perspective usage of this "Two-Face" herb using data mining and frequency analysis. More than 96,000 prescriptions from Chinese Formulae Database were selected. The frequency and the prescription patterns were analyzed using Microsoft SQL Server 2000. Data mining methods (frequent itemsets) were used to analyze the regular patterns and compatibility laws of the constituent herbs in the selected prescriptions. The result showed that licorice (Radix glycyrrhizae) was the most frequently used herb in Chinese Formulae Database, other frequently used herbs including Radix Angelicae Sinensis (Dang gui), Radix et rhizoma ginseng (Ren shen), etc. Toxic herbs such as Radix aconiti lateralis praeparata (Fu zi), Rhizoma pinelliae (Ban xia) and Cinnabaris (Zhu sha) are top 3 herbs that most frequently used in combination with licorice. Radix et rhizoma ginseng (Ren shen), Poria (Fu ling), Radix Angelicae Sinensis (Dang gui) are top 3 nontoxic herbs that most frequently used in combination with licorice. Moreover, Licorice was seldom used with sargassum (Hai Zao), Herba Cirsii Japonici (Da Ji), Euphorbia kansui (Gan Sui) and Flos genkwa (Yuan Hua), which proved the description of contradictory effect of Radix glycyrrhizae and these herbs as recorded in Chinese medicine theory. This study showed the principle pattern of Chinese herbal drugs used in combination with licorice or not. The principle patterns and special compatibility laws reported here could be useful and instructive for scientific usage of licorice in clinic application. Further pharmacological and chemical researches are

  17. [Research progress of Chinese herbal medicine raw materials in cosmetics].

    Science.gov (United States)

    Xie, Yan-jun; Kong, Wei-jun; Yang, Mei-hua; Yang, Shi-hai

    2015-10-01

    Advocating green, nature, environmental protection, safety and the pursuit of efficacy are the trends of cosmetics in the world. In recent years, more and more Chinese herbal extracts with mild, high safety and small irritation are applied to cosmetics as the natural additives. This has become a new hot spot. The recent application advances of Chinese medicine raw materials in cosmetics are overviewed according to their main functions. This review will provide useful references for the future development and application of Chinese medicinal herbs cosmetics.

  18. Computational network pharmacological research of Chinese medicinal plants for chronic kidney disease

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The interaction between drug molecules and target proteins is the basis of pharmacological action.The pharmacodynamic mechanism of Chinese medicinal plants for chronic kidney disease(CKD) was studied by molecular docking and complex network analysis.It was found that the interaction network of components-proteins of Chinese medicinal plants is different from the interaction network of components-proteins of drugs.The action mechanism of Chinese medicinal plants is different from that of drugs.We also found the interaction network of components-proteins of tonifying herbs is different from the interaction network of components-proteins of evil expelling herbs using complex network research approach.It illuminates the ancient classification theory of Chinese medicinal plants.This computational approach could identify the pivotal components of Chinese medicinal plants and their key target proteins rapidly.The results provide data for development of multi-component Chinese medicine.

  19. [Cataplasma of traditional Chinese medicine].

    Science.gov (United States)

    Jia, Wei; Gao, Wen-yuan; Wang, Tao; Liu, Yun-bin; Xue, Jing; Xiao, Pei-gen

    2003-01-01

    The TCM (traditional Chinese medicine) transdermal plaster (also known as "cataplasma") are flexible adhesive patches used for treatment of pain, resulted from arthritis, sprain and bruise, tendovaginitis, lumbar spine protrude, neuralgia, hyperosteogeny ache, abdominal discomfort and metastatic cancer, etc. Since the 1980's, investigators in China have used this modern patch delivery system for herbal drugs and obtained satisfactory results especially from the treatment of various types of pain associated with bone diseases, abdominal discomfort, and tumors, etc. The production of TCM cataplasma was successfully scaled up in early 90's and the commercial product line for an antirheumatic agent was first established in Shanghai by Leiyunshang Group. Thus far, a number of products in the form of TCM cataplasma became commercially available in the market, and clinical investigations with these products indicated that topically applicable herbal preparations, especially in the form of cataplasma, are preferred formulations with respect to the treatment comfort of the patient. Compared to the traditional preparations which utilize rubber and rosin as adhesives, cataplasma is advantageous in that the lipophilic and hydrophilic ingredients of the herbal extracts are solubilized and then "gellified" with the organic polymers, and that the drug matrix containing up to 40%-70% of water serves as a "drug reservoir" that will sustain the quick and continuous release of herbal ingredients over several days across the skin. While there are conventional remedies for palliation of pain and discomfort associated with bone diseases or cancers, administration of oral medicinal herbs combined with topical agents such as TCM cataplasma may significantly alleviate the symptoms and improve their quality of life. This article provides a review on three aspects, which include the process development, characteristics and developmental status of TCM cataplasma, and future development of

  20. A Systems Biology Approach to Understanding the Mechanisms of Action of Chinese Herbs for Treatment of Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Yonghua Wang

    2012-10-01

    Full Text Available Traditional Chinese Medicine (TCM involves a broad range of empirical testing and refinement and plays an important role in the health maintenance for people all over the world. However, due to the complexity of Chinese herbs, a full understanding of TCM’s action mechanisms is still unavailable despite plenty of successful applications of TCM in the treatment of various diseases, including especially cardiovascular diseases (CVD, one of the leading causes of death. Thus in the present work, by incorporating the chemical predictors, target predictors and network construction approaches, an integrated system of TCM has been constructed to systematically uncover the underlying action mechanisms of TCM. From three representative Chinese herbs, i.e., Ligusticum chuanxiong Hort., Dalbergia odorifera T. Chen and Corydalis yanhusuo WT Wang which have been widely used in CVD treatment, by combinational use of drug absorption, distribution, metabolism and excretion (ADME screening and network pharmacology techniques, we have generated 64 bioactive ingredients and identified 54 protein targets closely associated with CVD, of which 29 are common targets (52.7% of the three herbs. The result provides new information on the efficiency of the Chinese herbs for the treatment of CVD and also explains one of the basic theories of TCM, i.e., “multiple herbal drugs can treat one disease”. The predicted potential targets were then mapped to target-disease and target-signal pathway connections, which revealed the relationships of the active ingredients with their potential targets, diseases and signal systems. This means that for the first time, the action mechanism of these three important Chinese herbs for the treatment of CVD is uncovered, by generating and identifying both their active ingredients and novel targets specifically related to CVD, which clarifies some of the common conceptions in TCM, and thus provides clues to modernize such specific herbal

  1. [Drug design ideas and methods of Chinese herb prescriptions].

    Science.gov (United States)

    Ren, Jun-guo; Liu, Jian-xun

    2015-09-01

    The new drug of Chinese herbal prescription, which is the best carrier for the syndrome differentiation and treatment of Chinese medicine and is the main form of the new drug research and development, plays a very important role in the new drug research and development. Although there are many sources of the prescriptions, whether it can become a new drug, the necessity, rationality and science of the prescriptions are the key to develop the new drug. In this article, aiming at the key issues in prescriptions design, the source, classification, composition design of new drug of Chinese herbal prescriptions are discussed, and provide a useful reference for research and development of new drugs.

  2. Medicinal herbs for hepatitis C virus infection. Protokol for a Cochrane Review

    DEFF Research Database (Denmark)

    Liu, J P; Manheimer, E; Tsutani, K;

    2001-01-01

    Hepatitis C virus (HCV) infection is a serious health problem world-wide. Medicinal herbs are increasingly being used for hepatitis C.......Hepatitis C virus (HCV) infection is a serious health problem world-wide. Medicinal herbs are increasingly being used for hepatitis C....

  3. GAP - A Milestone in Traditional Chinese Medicine Production

    Institute of Scientific and Technical Information of China (English)

    MENGJIE; YUJIE

    2004-01-01

    IT is clear that in order for TCM (Traditional Chinese Medicine) production to meet world standards and enter the international market, herb plantation in China must be standardized. In late September 2003, the US FDA(Food and Drug Administration)held a seminar on the standardization of TCM development and quality control. It reached the conclusion that as long as the Chinese medicine production process meets GAP (Good Agricultural Practice,meaning standardized herbal material plantation), GLP (Good Laboratory Practice, meaning standardized experimental research)and GMP (Good Manufacturing Practice, meaning standardized extraction and preparation technology) standards, TCM products merit certification.

  4. Antioxidant Activity of 45 Chinese Herbs and the Relationship with their TCM Characteristics

    Directory of Open Access Journals (Sweden)

    Hui Liao

    2008-01-01

    Full Text Available Here, 45 Chinese herbs that regulate blood circulation were analyzed for antioxidant activity using the oxygen radical absorbance capacity (ORAC assay. A recent publication by Ou et al. identified a close relationship between in vitro antioxidant activity and classification of Chinese herbs as yin or yang. The 45 Chinese herbs in this study could be assigned the traditional characteristics of natures (cold, cool, hot and warm, flavors (pungent, sweet, sour, bitter and salty and functions (arresting bleeding, promoting blood flow to relieve stasis, nourishing blood and clearing away heat from blood. These characteristics are generalized according to the theory of yin and yang. We identified a broad range, 40–1990 µmol Trolox Equivalent/g herbs, of antioxidant activity in water extracts. There was no significant correlation between ORAC values and natures or functions of the herbs. There was a significant relationship between flavors and ORAC values. Bitter and/or sour herbs had the highest ORAC values, pungent and/or sweet herbs the lowest. Other flavors had intermediate values. Flavors also correspond with the yin/yang relationship and our results are supportive of the earlier publication. We reported for the first time antioxidant properties of many Chinese herbs. High antioxidant herbs were identified as Spatholobus suberectus vine (1990 µmol TE/g, Sanguisorba officinalis root (1940 µmol TE/g, Agrimonia pilosa herb (1440 µmol TE/g, Artemisia anomala herb (1400 µmol TE/g, Salvia miltiorrhiza root (1320 µmol TE/g and Nelembo nucifera leaf (1300 µmol TE/g. Antioxidant capacity appears to correlate with the flavors of herbs identified within the formal TCM classification system and may be a useful guide in describing their utility and biochemical mechanism of action.

  5. [Establishment of industry promotion technology system in Chinese medicine secondary exploitation based on "component structure theory"].

    Science.gov (United States)

    Cheng, Xu-Dong; Feng, Liang; Zhang, Ming-Hua; Gu, Jun-Fei; Jia, Xiao-Bin

    2014-10-01

    The purpose of the secondary exploitation of Chinese medicine is to improve the quality of Chinese medicine products, enhance core competitiveness, for better use in clinical practice, and more effectively solve the patient suffering. Herbs, extraction, separation, refreshing, preparation and quality control are all involved in the industry promotion of Chinese medicine secondary exploitation of industrial production. The Chinese medicine quality improvement and industry promotion could be realized with the whole process of process optimization, quality control, overall processes improvement. Based on the "component structure theory", "multi-dimensional structure & process dynamic quality control system" and systematic and holistic character of Chinese medicine, impacts of whole process were discussed. Technology systems of Chinese medicine industry promotion was built to provide theoretical basis for improving the quality and efficacy of the secondary development of traditional Chinese medicine products.

  6. 中药材中黄曲霉毒素B1,B2,G1,G2测定方法研究%Determination Method of Aflatoxins B1,B2,G1,G2 in Chinese Medicinal Herbs

    Institute of Scientific and Technical Information of China (English)

    李浩

    2015-01-01

    目的:建立测定中药材中黄曲霉毒素B1,B2,G1,G2的高效液相色谱分离-串联三重四级杆质谱分析(HPLC-MS/MS)法。方法中药材样本经70%甲醇溶液提取,并采用免疫亲和柱净化和浓缩后,以HPLC-MS/MS对4个黄曲霉毒素的含量进行测定。结果黄曲霉毒素G2和B2进样量在0.3~30 pg、黄曲霉毒素G1和B1进样量在1~100 pg范围内与峰面积呈良好线性关系( r﹥0.9990),加样回收率为75.33%~92.29%。结论该法速度快、操作简便、灵敏度高、重复性好,适用于中药材中霉菌毒素的检测。%Objective To establish a HPLC combined with electro spray ionization triple quadrupole tandem mass spectrometry(HPLC-MS/MS)method for determining aflatoxins B1,B2,G1 and G2 in Chinese medicinal herbs. Methods After extraction by 70% methanol and purification and concentration by immunoaffinity column in the Chinese medicinal herb sample,the contents of aflatoxins B1,B2,G1 and G2 were analyzed by HPLC-MS/MS. Results The linear range was 0. 3-30 pg for aflatoxins G2 and B2,1-100 pg for aflatox-ins G1 and B1 ( r ﹥ 0. 999 0 ) . The recovery rate was 75. 33% -92. 29%. Conclusion The method is accurate,simple to operate,highly sensitive,better reproducible and suitable for the aflatoxins determination of Chinese medicinal herbs.

  7. Traditional Chinese medicinal herbs combined with epidermal growth factor receptor tyrosine kinase inhibitor for advanced non-small cell lung cancer:a systematic review and meta-analysis

    Institute of Scientific and Technical Information of China (English)

    Zhong-liang Liu; Wei-rong Zhu; Wen-chao Zhou; Hai-feng Ying; Lan Zheng; Yuan-biao Guo; Jing-xian Chen; Xiao-heng Shen

    2014-01-01

    BACKGROUND: Epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) targeted treatment has been a standard therapy for advanced non-small cell lung cancer (NSCLC), but it is not tolerated well by all patients. In China, some studies have reported that traditional Chinese medicinal herbs (TCMHs) may increase efifcacy and reduce toxicity when combined with EGFR-TKI, but outside of China few studies of this kind have been attempted. OBJECTIVE:This study is intended to systematically review the existing clinical evidence on TCMHs combined with EGFR-TKI for treatment of advanced NSCLC. SEARCH STRATEGY:PubMed, the Cochrane Library, the Excerpta Medica Database (EMBASE), the China BioMedical Literature (CBM), and the China National Knowledge Infrastructure (CNKI) and web site of the American Society of Clinical Oncology (ASCO), the European Society for Medical Oncology (ESMO), the World Conference of Lung Cancer (WCLC) were searched; the search included all documents published in English or Chinese before October 2013. INCLUSION CRITERIA:We selected randomized controlled trials based on speciifc criteria, the most important of which was that a TCMH plus EGFR-TKI treatment group was compared with an EGFR-TKI control group in patients with advanced NSCLC. DATA EXTRACTION AND ANALYSIS: The modiifed Jadad scale was used to assess the quality of studies. For each included study, patient characteristics, treatment details, therapeutic approach and clinical outcomes were collected on a standardized form. When disagreements on study inclusion or data extracted from a study emerged, the consensus of all coauthors provided the resolution. The clinical outcome metrics consisted of objective response rate (ORR; complete response + partial response divided by the total number of patients), disease control rate (DCR; complete response + partial response + no change divided by the total number of patients), survival rate, improved or stabilized Karnofsky performance status

  8. Experimental Study on Resistance to Bacterial Toxin Role for Ten Kinds Chinese Herb Medicines with Clearing away Heat and Toxic Material in Guangdong Area%10种广东本地清热解毒中草药抗细菌内毒素作用实验研究

    Institute of Scientific and Technical Information of China (English)

    张健民; 蒋三元; 李雁玲; 郑国燊; 唐荣德

    2011-01-01

    Objective: Explore the role of resistance to bacterial endotoxin for ten kinds Chinese herb medicines with the clearing away heat and toxic material in Guangdong area. Methods: The limulus reagent tests were used in vitro anti -endotoxin agglutinate reaction experiment. Results; Ten kinds Chinese herb medicines with the clearing away heat and toxic material in Guangdong area all have tuba] agglutinate reactions of resistance to limulus reagent ( namely, all have anti - bacterial endotoxin actions) when the concentration is in 1.0g/mL. Other Chinese herb medicines have anti - bacterial endotoxin actions besides Jin niu kou and Xi huang cao when the concentration is in 0.5g/mL and besides Jin niu kou.Xi huang cao and Gang mei gen when the concentration is in 0. 3g/mL. Tian ji huang,Hu lu cha and Jiu bi ying have anti - bacterial endotoxin actions when the concentration is in 0. Lg/mL. These results point out that the various medicinal materials have different anti - bacterial endotoxin actions. Conclusions: Ten kinds Chinese herb medicines with the clearing away heat and toxic material in Guangdong area all have the roles of resistance to bacterial endotoxin. Tian ji huang、Hu lu cha and Jiu bi ying have strongest actions. Jin niu kou, Xi huang cao have relatively weak actions.%目的:探讨10种广东本地清热解毒中草药的抗细菌内毒素作用.方法:采用鲎试剂试管凝集反应进行体外抗内毒素实验.结果:所研究的10种广东本地清热解毒中草药,药液浓度为1.0g/mL时,10种中草药均有抗鲎试剂试管凝集反应,均具有抗细菌内毒素的作用;调整浓度为0.5g/mL时,除金扭扣、溪黄草外,其余中草药具有抗细菌内毒素作用;浓度为0.3g/mL时,除金扭扣、溪黄草、岗梅根外,其余中草药具有抗细菌内毒素作用;浓度为0.1g/mL时,田基黄、葫芦茶、救必应具有抗细菌内毒素作用,提示不同的药材存在抗细菌内毒素作用的差异.结论:广东10种本地清

  9. [Historical evolution and development countermeasures of uncommon-territorial herbs].

    Science.gov (United States)

    Peng, Hua-sheng; Wang, De-qun; Hao, Jin-da; Xie, Jin; Liu, He-ling; Peng, Dai-yin; Huang, Lu-qi

    2015-05-01

    As an important part of Chinese medicinal materials, uncommon-territorial herbs are also the most complex parts in the herbal medicine markets. Through years of investigation on the key markets of Chinese herbal medicine, the meaning of uncommon-territorial herbs, their historical evolution, origin and characteristics were clarified in this paper, and some countermeasures were put forward for its development.

  10. In silico method for studying property combination of traditional Chinese herbs

    Directory of Open Access Journals (Sweden)

    Yanan Hu

    2016-01-01

    Conclusion: In silico methods can then be used to create new prescriptions or modify existing ones depending on need. This type of automated approach may increase efficiency in designing new drugs based on Chinese herbs.

  11. COLEUS (PLECTRANTHUS BARBATUS – A MULTIPURPOSE MEDICINAL HERB

    Directory of Open Access Journals (Sweden)

    SharmaYashaswini

    2011-03-01

    Full Text Available Plectranthus barbatus Andr. (Syn. Coleus forskohlii Briq. is a perennial herb, belonging to the family Lamiaceae. Its tuberous roots are found to be a rich source of forskohlin (coleonol used as a potential drug for hypertension, congestive heart failure, eczema, colic, respiratory disorders, painful urination, insomnia, and convulsions. Clinical studies of the plant further support these traditional uses, indicating therapeutic benefit in asthma, angina, psoriasis and prevention of cancer metastases. Forskolin directly activates almost all hormone sensitive adenylate cyclases in intact cells, tissues and even solubilised preparation of adenylate cyclase. Stimulation of adenylate cyclase is thought to be the mechanism by which forskolin relaxes a variety of smooth muscles. Forskolin, by increasing cAMP level in turn, inhibits basophil and mast cell degranulation and histamine release, lowers blood pressure and intraocular pressure and it inhibits platelet aggregation, promotes vasodilation, bronchodilation, and thyroid hormone secretion. Coleus acts as a natural source of drug for many major diseases implying that there is a great demand for production and processing of the crop. The paper deals with botany, medicinal uses, phytochemistry, mechanism of action and case studies on coleus.

  12. [Progress in research of aldose reductase inhibitors in traditional medicinal herbs].

    Science.gov (United States)

    Feng, Chang-Gen; Zhang, Lin-Xia; Liu, Xia

    2005-10-01

    The traditional medicinal herbs are natural product, and have no obviously toxic action and side effect, and their resources are extensive. The adverse effects produced by aldose reductase inhibitors in traditional medicinal herbs are less than those from chemical synthesis and micro-organism, they can effectively prevent and delay diabetic complication, such as diabetic nephropathy, vasculopathy, retinopathy, peripheral neuropathy, and so on. They will have a wonderful respect. Flavonoid compounds and their derivates from traditional medicinal herbs are active inhibitors to aldose reductase, such as quercetin, silymarin, puerarin, baicalim, berberine and so on. In addition, some compound preparations show more strongly activity in inhibiting aldose reductase and degrading sorbitol contents, such as Shendan in traditional medicinal herbs being active inhibitors and Jianyi capsule, Jinmaitong composita, Liuwei Di-huang pill, et al. The progresses definite functions of treating diabetes complications have been reviewed.

  13. Is the yin-yang nature of Chinese herbal medicine equivalent to antioxidation-oxidation?

    Science.gov (United States)

    Szeto, Yim-Tong; Benzie, Iris F F

    2006-12-06

    It has been suggested that yin-yang theory described in traditional Chinese medicine is somewhat equivalent to the modern theory of antioxidant-oxidant balance. Some yin-tonic Chinese herbal medicines possess antioxidant properties. In this context, the DNA protective effect of 12 yin-tonic and 13 yang-tonic herbs were tested using the single cell gel electrophoresis (comet) assay. Lymphocytes from three healthy subjects were pre-incubated with aqueous herb extract, and the comet assay was performed on treated, untreated, challenged and unchallenged cells in parallel, oxidant challenge being induced by 5 min exposure to hydrogen peroxide. Results using this ex vivo cellular assay showed protection by some herbs. Seven out of 12 yin-tonic Chinese herbs demonstrated decreased DNA damage after treatment while 10 out of 13 yang-tonic herbs showed protection. Among 25 herbs tested, rhizome of Ligusticum sinensis Oliv. and aerial part of Artemisia annua L. demonstrated greatest DNA protective effect. Results indicated that the yin nature of herbs may not be necessarily associated with superior antioxidative effect to yang-tonic herbs, at least in terms of DNA protection against oxidant challenge.

  14. Effect of herb drug medicine Treatment for Functional Dyspepsia:Controlled Trial

    Directory of Open Access Journals (Sweden)

    Lee Jae-Jin

    2009-06-01

    Full Text Available Obejective : Functional dyspepsia is a prevalent disease. It impedes subjective quality of life. The purpose of this research is to examine the equivalent effect of herb drug medicine treatment(H-Dand Over the Counter(OTC for functional dyspepsia. Method : In this controlled study, we compared herb drug medicine(H-D with Over the Counter(OTC of functional dyspepsia. 30 volunteers who satisfied the requirements were enrolled in study. Severity of dyspepsia was measured by Nepean Dyspepsia Index(NDI-K before and after treatments. Result : The results are summarized as follows. 1. In Herb drug medicine and Over the Counter groups, total key symptoms score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. 2. In Herb drug medicine and Over the Counter groups, each symptoms score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. 3. In Herb drug medicine and Over the Counter groups, quality of life score of after treatment were significantly decreased and improve rate of key symptoms was higher than before treatment, but there were no statistical significance between two groups. Conclusion : Herb drug medicine treatment(H-D is effective to improve the symptoms and quality of life in patients with functional dyspepsia.

  15. Mechanisms of Anorexia Cancer Cachexia Syndrome and Potential Benefits of Traditional Medicine and Natural Herbs.

    Science.gov (United States)

    Ming-Hua, Cong; Bao-Hua, Zou; Lei, Yu

    Anorexia cancer cachexia syndrome is prevalent in advanced cancer patients, which is featured by anorexia, decreased dietary intake, body weight loss (skeletal muscle mass loss), and is unable to be reversed by routine nutritional support therapy. Up to now, the main mechanisms involved in cancer cachexia include excessive systemic inflammation, which is represented by increased plasma levels of IL-1, IL-6, TNF-alpha, tumor-induced factors, such as PIF and LMF. These factors eventually act on orexigenic and anorexigenicneurons located in the hypothalamus or protein and lipid metabolism of peripheral tissues, which lead to anorexia, decreased dietary intake, enhanced basic metabolism rate and hypercatabolism. The treatment modality includes early nutritional intervention, physical activity and drug treatment. However, studies about drugs used to treat cachexia are always controversial or merely effective in stimulating appetite and increasing body weight, though not lean body mass. The main target of pharmaceutical treatment is to improve appetite, decrease systemic inflammation and promote anabolic metabolism. Nevertheless, the treatment effectiveness of chemical drugs are not reaching consensus by existing cachexia guidelines. Complementary and alternative medicine (CAM) is recently known as a promising treatment to improve cachaxia status and quality of life of cancer patients. Traditional Chinese medicine (TCM) and natural herbal medicines have been used in the treatment of cancer for thousands of years worldwide, particularly in China. More and more research show that traditional Hanfang (Chinese medicines) and some natural herbs with less side reactions, have the effects of antagonizing pro-inflammatory cytokines, enhancing immune system, inhibiting protein catabolism, boosting the appetite and body weight, which maybe a promising treatment strategy and development tendency for anorexia cancer cachexia syndrome.

  16. Some Medicinal Plants Used in Chinese Medicine.

    Science.gov (United States)

    2007-11-02

    prescriptions for treating dysentery, nephritis, hypertension and other diseases. The bark is also a sourse for the production of the alkaloid berberine ...which is produced in large wuantities in the Chinese People’s Republic. Berberine preparations have become widely used in medicine for treating...many alkaloids (up to 6-9$), the most important being berberine . There is an annual harvest of approximately 900 tons of wild coptis which is also a

  17. Chinese Herbal Medicine for Osteoporosis: A Systematic Review of Randomized Controlled Trails

    Directory of Open Access Journals (Sweden)

    Zhi-qian Wang

    2013-01-01

    Full Text Available Background. Osteoporosis is a major health problem for the elderly population. Chinese herb may be beneficial to osteoporosis due to its capability. Objectives. This study was designed to evaluate the effectiveness of Chinese medicine treatment on the patients with osteoporosis. Search Methods. Randomized controlled trials were retrieved from different 9 databases. Results. This meta analysis included 12 RCTs involving 1816 patients to compare Chinese herbs with placebo or standard anti-osteoporotic therapy in the treatment of bone loss. The pooled data showed that the percent change of increased BMD in the spine is higher with Chinese herb compared to placebo (lumber spine: WMD = 0.07, 95% CI: 0.01–0.04. In the femoral, Chinese herb showed significantly higher increments of BMD compared to placebo (femoral neck: WMD = 0.06, 95% CI: −0.02–0.13. Compared to the other standard anti-osteoporotic drugs, Chinese herbs also show advantage in BMD change (lumber spine: WMD = 0.03, 95% CI: −0.01–0.08; femoral: WMD = 0.01, 95% CI: −0.01–0.02. Conclusions. Our results demonstrated that Chinese herb significantly increased lumbar spine BMD as compared to the placebo or other standard anti-osteoporotic drugs.

  18. Herb-drug Interaction: An Emerging Issue of Integrative Medicine

    Institute of Scientific and Technical Information of China (English)

    XU Hao; CHEN Ke-ji

    2010-01-01

    @@ With the increasing enhancement of people's awareness of self-care, the voice for humans to return to nature is growing louder and louder. Drugs with natural plants as raw materials are increasingly favored by people all over the world for their unique advantages in preventing and curing diseases,rehabilitation and health care, especially in Europe,the United States and many Asian countries.According to statistics, in the United States alone,there are currently more than 15 million people using herbal preparations in varying degrees, including Chinese herbal medicines, as either a therapy or an adjuvant therapy for various diseases at present,with the annual cost of approximately 30 billion U.S.dollars(1).

  19. Gamma irradiation versus microbial contamination of Thai medicinal herbs

    Directory of Open Access Journals (Sweden)

    Wannipa Phianphak

    2007-03-01

    Full Text Available Seventeen species of herbs established in Thai traditional remedies were microbially decontaminated by gamma-irradiation doses of 7.7 and 8.8 kGy. The herb samples were randomly collected four times from producers in Chiangmai during a 1-year period. These were tested, qualitatively and quantitatively, for total aerobic bacteria, Staphylococcus spp., Salmonella spp., coliform bacteria, and fungi before and after gamma treatment. No microorganisms were found after gamma treatment; and the color, aroma, and texture of the herbs remained normal. The applied dose of gamma irradiation was within the regulatory limits in Thailand (<10 kGy and the main export country (USA< 30 kGy. Gamma irradiation is an effective treatment for microbial decontamination of Thai export herbs.

  20. Traditional Chinese medicine for primary liver cancer

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    @@ Further progress has been made in the traditional Chinese medicine for primary liver cancer over the past few years, especially in the research of traditional Chinese medicine (TCM) treatment principle, improvement of therapeutic results and prolonging the survival.

  1. Identification of human dopamine receptors agonists from Chinese herbs

    Institute of Scientific and Technical Information of China (English)

    Yi-lin ZHANG; Hai-qing ZHANG; Xiao-yu LIU; Shi-neng HUA; Lu-bing ZHOU; Jun YU; Xue-hai TAN

    2007-01-01

    Aim: To find human dopamine receptors, especially D1-like receptor specific ago-nists from Chinese herbs as potential antihypertension drug leads. Methods: Two D1-like receptor cell lines carrying a β-lactamase reporter gene, and a D2 receptor cell line coexpressing a promiscuous G protein G15 were constructed using HEK293 cells. A natural compound library made from fractionated samples of herbal ex-tracts was used for high-throughput screening (HTS) against one of the cell lines,HEK/D5R/CRE-blax. The interested hits were evaluated for their activities against various dopamine receptors. Results: Fourteen hits were identified from primary screening, of which 2 of the better hit samples, HD0522 and HD0059, were selected for further material and activity analysis, and to obtain 2 compounds that ap-peared as 2 single peaks in HPLC, HD0522H01 and HD0059H01. HD0059H01 could activate D1, D2, and D5 receptors, with EC50 values of 2.28 μg/mL, 0.85 μg/mL, and 1.41 μg/mL, respectively. HD0522H01 could only activate D1R and D5R with EC50 values of 2.95 μg/mL and 8.38 μg/mL. Conclusion: We established cell-based assays for 3 different human dopamine receptors and identified specific agonists HD0522H01 and HD0059H01 through HTS. The specific agonist to D1-like receptors, HD0522H01, may become a new natural product-based drug lead for antihypertension treatment.

  2. Clinical Study on Treatment of Tourette's Syndrome with Acupuncture-Chinese Herbs Combination

    Institute of Scientific and Technical Information of China (English)

    CHI Xu; JIN Ze; CUI Shu-zi; BAO Da-peng; SUN Yuan-zheng; HAN Chou-ping

    2003-01-01

    Objective: To observe the clinical effect on treatment of Tourette's syndrome with combination of acupuncture and Chinese herbs. Method: Sixty cases were randomly divided into acupuncture-Chinese group and western drug group, which have been treated with acupuncture plus modified Tranquilizing Liver-wind Decoction and orally taken holoperidol respectively.Result: Therapeutic effect comparison between the two groups showed a significant difference (P<0.05).Conclusion: Combination of scalp acupuncture and Chinese herbs has good effect in treating Tourette's syndrome, with better result than western drug.

  3. The Four-Herb Chinese Medicine Formula Tuo-Li-Xiao-Du-San Accelerates Cutaneous Wound Healing in Streptozotocin-Induced Diabetic Rats through Reducing Inflammation and Increasing Angiogenesis.

    Science.gov (United States)

    Zhang, Xiao-Na; Ma, Ze-Jun; Wang, Ying; Li, Yu-Zhu; Sun, Bei; Guo, Xin; Pan, Cong-Qing; Chen, Li-Ming

    2016-01-01

    Impaired wound healing in diabetic patients is a serious complication that often leads to amputation or even death with limited effective treatments. Tuo-Li-Xiao-Du-San (TLXDS), a traditional Chinese medicine formula for refractory wounds, has been prescribed for nearly 400 years in China and shows good efficacy in promoting healing. In this study, we explored the effect of TLXDS on healing of diabetic wounds and investigated underlying mechanisms. Four weeks after intravenous injection of streptozotocin, two full-thickness excisional wounds were created with a 10 mm diameter sterile biopsy punch on the back of rats. The ethanol extract of TLXDS was given once daily by oral gavage. Wound area, histological change, inflammation, angiogenesis, and collagen synthesis were evaluated. TLXDS treatment significantly accelerated healing of diabetic rats and improved the healing quality. These effects were associated with reduced neutrophil infiltration and macrophage accumulation, enhanced angiogenesis, and increased collagen deposition. This study shows that TLXDS improves diabetes-impaired wound healing.

  4. Reason Analysis and Risk Prevention of Soaring Price of Traditional Chinese Medicinal Materials

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    In recent years,the price of traditional Chinese medicinal materials soars continuously,and the resulting price risk increasingly looms large,which has critically affected midstream and downstream industries and peoples’ demand for drug,and imperiled healthy and orderly development of traditional Chinese medicinal industries.Based on the status quo of continuous skyrocketing price of traditional Chinese medicinal materials at present,we winkle out the root cause of soaring price as follows:the supply and demand lose balance;the production costs hike up;there are other factors responsible for soaring price.This paper further analyses the impact of sharp increase in price of traditional Chinese medicinal materials on all links of industry chain as follows:the medicinal herb growers never benefit from soaring price;the counterfeiters and forgers in midstream industry increase;the gross profit rate of Chinese medicine enterprises declines.In accordance with the risk arising from abnormal fluctuation in price of traditional Chinese medicinal materials,corresponding precautionary measures are put forward as follows:promote the quality of traditional Chinese medicinal materials through management of value chain;curtail the production and management cost of traditional Chinese medicinal materials through management of organization chain;stabilize price of traditional Chinese medicinal materials through management of information chain;reduce transaction cost of traditional Chinese medicinal materials through management of logistics chain.

  5. Clinical Service of Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The clinical practice of traditional Chinese medicine (TCM) faces three major challenges:(1)How to enhance its contribution on overall medical service quality? (2) How to best address the unmet medical needs in the contemporary society? (3)How to guarantee that the traditional perspective for disease diagnosis and treatment not be neglected in clinical practice?

  6. The use of Chinese herbal drugs in Islamic medicine

    Institute of Scientific and Technical Information of China (English)

    Mojtaba Heyadri; Mohammad Hashem Hashempur; Mohammad Hosein Ayati; Detlev Quintern; Majid Nimrouzi; Seyed Hamdollah Mosavat

    2015-01-01

    This paper investigates some of the ways that Chinese medicine has been transferred to the Western world and to Islamic territories. During the Golden Age of Islam (8th to 13th century CE), the herbal drug trade promoted significant commercial and scientific exchange between China and the Muslim world. Chinese herbal drugs have been described by medieval Muslim medical scholars such as Tabari (870 CE), Rhazes (925 CE), Haly Abbas (982 CE), Avicenna (1037 CE) and Jurjani (1137 CE). The term al-sin (the Arabic word for China) is used 46 times in Avicenna’s Canon of Medicine in reference to herbal drugs imported from China. Cinnamon (dar sini; “Chinese herb”), wild ginger (asaron), rhubarb (rivand-e sini), nutmeg (basbasa), incense tree wood (ood), cubeb (kababe) and sandalwood (sandal) were the most frequently mentioned Chinese herbs in Islamic medical books. There are also multiple similarities between the clinical uses of these herbs in both medical systems. It appears that Chinese herbal drugs were a major component of the exchange of goods and knowledge between China and the Islamic and later to the Western world amid this era.

  7. 喉癌的中药治疗研究进展%Progress in the Treatment of Cancer of Larynx With Chinese Herbs

    Institute of Scientific and Technical Information of China (English)

    任贻军; 戈长征; 高逢喜

    2009-01-01

    The Chinese herbs and some natural active products, which were discovered it had a certain effects of inhibi-tion and apoptosis on Hep-2 cell of cancer of larynx, were reviewed and summarized.the literatures that treated and prevented larynx precancerous lesion with Chinese herbs or combination of traditional Chinese medicine and western medicine, were re-viewed and arranged, that supplied some information for studying the prevention of larynx cancer deeply.%回顾并总结了近年来发现的对喉癌Hep-2细胞有抑制和凋亡作用的中药剂型和天然活性产物;对中药、中西医结合治疗和预防喉癌前期病变的相关文献进行综述和整理,为进一步研究防治喉癌提供了参考.

  8. Effective components of Chinese herbs reduce central nervous system function decline induced by iron overload

    OpenAIRE

    Xian-hui Dong; Jiang-tao Bai; Wei-na Kong; Xiao-ping He; Peng Yan; Tie-mei Shao; Wen-guo Yu; Xi-qing Chai; Yan-hua Wu; Cong LIu

    2015-01-01

    Abnormally increased levels of iron in the brain trigger cascade amplification in Alzheimer′s disease patients, resulting in neuronal death. This study investigated whether components extracted from the Chinese herbs epimedium herb, milkvetch root and kudzuvine root could relieve the abnormal expression of iron metabolism-related protein in Alzheimer′s disease patients. An APP swe/PS1ΔE9 double transgenic mouse model of Alzheimer′s disease was used. The intragastric administration of compound...

  9. Effective components of Chinese herbs reduce central nervous system function decline induced by iron overload

    OpenAIRE

    Dong, Xian-Hui; Bai, Jiang-tao; Kong, Wei-Na; He, Xiao-Ping; Yan, Peng; Shao, Tie-mei; Yu, Wen-guo; Chai, Xi-qing; Wu, Yan-hua; Liu, Cong

    2015-01-01

    Abnormally increased levels of iron in the brain trigger cascade amplification in Alzheimer’s disease patients, resulting in neuronal death. This study investigated whether components extracted from the Chinese herbs epimedium herb, milkvetch root and kudzuvine root could relieve the abnormal expression of iron metabolism-related protein in Alzheimer’s disease patients. An APPswe /PS1ΔE9 double transgenic mouse model of Alzheimer’s disease was used. The intragastric administration of compound...

  10. Instruction to Authors of Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ Chinese Herbal Medicines, an international journal sponsored by the Tianjin Institute of Pharmaceutical Research and Institute of Medicinal Plant Develop-ment. The Journal s purpose is to provide a forum for the studies on Chinese herbal medicines, traditional medicines, and natural products.

  11. Impact of chinese herbal medicine on american society and health care system: perspective and concern.

    Science.gov (United States)

    Lu, Winston I; Lu, Dominic P

    2014-01-01

    Many Americans, not completely satisfied with traditional western medicine, have turned to alternative and complementary medicine which explains the increasing popularity of the herbal products and the Chinese herbal medicine. The lack of government regulations and the increasing advertisements by the manufactures have created an impression to the common public that the natural herbal remedies are inherently safer and cheaper than conventional medicine. The skyrocketing rise of healthcare cost and the adverse reaction and side effects incurred from the prescribed drugs have both reinforced such an impression. Herbs in the USA and in many European countries have been prepared as capsules, tablets, teas, lozenges, juice extracts, tincture, and ointments. Most of the herbs are administered as a single herb in the USA and Europe. However, the traditional Chinese herbal medicine contains multiple active ingredients from various herbs and is prepared as concoctions by simmering them for hours to produce pharma-therapeutic properties useful for the treatment of a particular disease. Those prepared concoctions are taken gingerly with specific treatment purposes. In the USA and some European counties, herbs are distributed and labeled as dietary supplements and are taken by many individuals for a long period of time creating some medical and dental complex problems among them, especially in terms of anesthesia-surgery complications. This paper provides insight into basic differences in how herbs are prepared before administration to the patients in China versus a single unprepared herb sold in the USA and Europe. Also addressed are the interdisciplinary issues with health professionals, the proper regulations for better quality control of imported herbs, and the proper warning on the labels of the herbs.

  12. 18C. Chinese Herbs Cured a Kidney Calculus—A Retrospective Case Report

    Science.gov (United States)

    2013-01-01

    Focus Areas: Integrative Approaches to Care Objective: Traditional Chinese medicine (TCM) is referred to as holistic or complementary and alternative medicine. Herbal remedy plays the main role of TCM. It has been widely used in preventive measures and treatment modalities for all stages of illness. Here is a retrospective case report about herb healing the kidney stone and improving type II diabetes and hypertension. Patient, Method and Result: A male, 46 years old, chief complaint: intermittent lumbago 6 years. The other symptoms were fatigue and slight thirst. He had been diagnosed with type II diabetes, hypertension of 2 years, and a small kidney stone (6 years). His blood pressure (BP) was between 140/85mmHg to 150/95mmHg; fasting plasma glucose was around 7mmol/L to 8 mmol/L. PE: BP 145/95 mmHg. Lab: 2hPG: 15.1mmol/L. Urinalysis: RBC: 5-6/HP, WBC: 2-4/ HP, GLU. Ultrasound: kidney stone, 0.3x 0.2 cm, at the inferior pole of the left kidney. This patient irregularly took Metformin, refused to control diet or use antihypertensives, but was open to using an herbal formula, 1 dose per day. After 1 year's treatment, his back pain, fatigue, and thirst gradually disappeared. BP was around130-120/85-75mmHg, 2h PG: 7.3mmol/L. FPG: 6mmol/L. Urinalysis: RBC: 0-2/HP, WBC: negative, Glu. Ultrasound: normal, no stone found. Discussion: Generally, there is no method to remove a small stone in the renal parenchyma. In this case, Chinese herbal tea achieved a dramatic curing result. At retrospective review after 8 years, no stone recurred. From the TCM theory, the stone is the result of heat congealing turbid dampness; the diabetes is Yin-deficient heat. The basic function of this formula is to tonify Qi and Yin, invigorate blood, clear heat, and resolve the stone. In conjunction with Metformin, the patient's diabetes and hypertension were improved. Conclusion: This Chinese herb formula dissolved the kidney stone and prevented a new stone from recurring. There is no obvious

  13. Chinese Medicine Men

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Yan Xijun (闫希军) may have studied both busi- ness and medicine, but the founder of Tasly Group(天士力集团), one of China's leading pharmaceutical firms,attributes most of his success to his military background.

  14. Application of Traditional Chinese Medical Herbs in Prevention and Treatment of Respiratory Syncytial Virus

    Directory of Open Access Journals (Sweden)

    Li Li Lin

    2016-01-01

    Full Text Available Respiratory syncytial virus (RSV is a common viral pathogen of the lower respiratory tract, which, in the absence of effective management, causes millions of cases of severe illness per year. Many of these infections develop into fatal pneumonia. In a review of English and Chinese medical literature, recent traditional Chinese medical herb- (TCMH- based progress in the area of prevention and treatment was identified, and the potential anti-RSV compounds, herbs, and formulas were explored. Traditional Chinese medical herbs have a positive effect on inhibiting viral attachment, inhibiting viral internalization, syncytial formation, alleviation of airway inflammation, and stimulation of interferon secretion and immune system; however, the anti-RSV mechanisms of TCMHs are complicated, which should be further investigated.

  15. Beneficial effects of herbs, spices and medicinal plants on the metabolic syndrome, brain and cognitive function.

    Science.gov (United States)

    Panickar, Kiran S

    2013-03-01

    Herbs and spices have been used since ancient times to not only improve the flavor of edible food but also to prevent and treat chronic health maladies. While the scientific evidence for the use of such common herbs and medicinal plants then had been scarce or lacking, the beneficial effects observed from such use were generally encouraging. It is, therefore, not surprising that the tradition of using such herbs, perhaps even after the advent of modern medicine, has continued. More recently, due to an increased interest in understanding the nutritional effects of herbs/spices more comprehensively, several studies have examined the cellular and molecular modes of action of the active chemical components in herbs and their biological properties. Beneficial actions of herbs/spices include anti-inflammatory, antioxidant, anti-hypertensive, gluco-regulatory, and anti-thrombotic effects. One major component of herbs and spices is the polyphenols. Some of the aforementioned properties are attributed to the polyphenols and they are associated with attenuating the metabolic syndrome. Detrimental changes associated with the metabolic syndrome over time affect brain and cognitive function. Metabolic syndrome and type-2 diabetes are also risk factors for Alzheimer's disease and stroke. In addition, the neuroprotective effects of herbs and spices have been demonstrated and, whether directly or indirectly, such beneficial effects may also contribute to an improvement in cognitive function. This review evaluates the current evidence available for herbs/spices in potentially improving the metabolic syndrome, as well as their neuroprotective effects on the brain, and cognitive function in animal and human studies.

  16. [Traditional Chinese medicine in urology].

    Science.gov (United States)

    Hüsch, T; Tsaur, I; Reiter, M; Mager, R; Haferkamp, A

    2014-11-01

    Traditional Chinese medicine (TCM) is an ancient holistic medicine based on the doctrine of Tao and Qi. Tao represents an alteration from which the polarity of Yin and Yang arises and Qi is the vitality which circulates through the body. Therapeutic concepts of TCM include acupuncture, herbal therapy, nutrition and Tuina, a form of manual therapy. TCM is now gaining increased acceptance in the Western society as a complementary therapy. Acupuncture and herbal therapy are the main forms of implementation of TCM in urology.

  17. The Four-Herb Chinese Medicine Formula Tuo-Li-Xiao-Du-San Accelerates Cutaneous Wound Healing in Streptozotocin-Induced Diabetic Rats through Reducing Inflammation and Increasing Angiogenesis

    Directory of Open Access Journals (Sweden)

    Xiao-na Zhang

    2016-01-01

    Full Text Available Impaired wound healing in diabetic patients is a serious complication that often leads to amputation or even death with limited effective treatments. Tuo-Li-Xiao-Du-San (TLXDS, a traditional Chinese medicine formula for refractory wounds, has been prescribed for nearly 400 years in China and shows good efficacy in promoting healing. In this study, we explored the effect of TLXDS on healing of diabetic wounds and investigated underlying mechanisms. Four weeks after intravenous injection of streptozotocin, two full-thickness excisional wounds were created with a 10 mm diameter sterile biopsy punch on the back of rats. The ethanol extract of TLXDS was given once daily by oral gavage. Wound area, histological change, inflammation, angiogenesis, and collagen synthesis were evaluated. TLXDS treatment significantly accelerated healing of diabetic rats and improved the healing quality. These effects were associated with reduced neutrophil infiltration and macrophage accumulation, enhanced angiogenesis, and increased collagen deposition. This study shows that TLXDS improves diabetes-impaired wound healing.

  18. The application status of Chinese herbal medicine in military health service in China.

    Science.gov (United States)

    Yang, Ge-Liang; Gu, Wei; Zhang, Hui-Qing; Zhai, Xiao-Feng; Li, Xiao-Qian; Ling, Chang-Quan

    2016-07-01

    Military medicine has had a long history in China since the emergence of the war. Chinese medicine, especially Chinese herbs, was widely used in China as well as other Asian countries for the prevention and treatment of diseases in the military for hundreds of years. However, the use of Chinese medicine in military health service has never been well studied. In this article, we briefly summarize the application status of Chinese herbal medicine in military health service in China, putting particular emphasis on special military environment, in an attempt to build a bridge between Chinese medicine and military health service and promote the quality of health service for the military and maintain world peace.

  19. Nation-Based Occurrence and Endogenous Biological Reduction of Mycotoxins in Medicinal Herbs and Spices.

    Science.gov (United States)

    Do, Kee Hun; An, Tae Jin; Oh, Sang-Keun; Moon, Yuseok

    2015-10-14

    Medicinal herbs have been increasingly used for therapeutic purposes against a diverse range of human diseases worldwide. Moreover, the health benefits of spices have been extensively recognized in recent studies. However, inevitable contaminants, including mycotoxins, in medicinal herbs and spices can cause serious problems for humans in spite of their health benefits. Along with the different nation-based occurrences of mycotoxins, the ultimate exposure and toxicities can be diversely influenced by the endogenous food components in different commodities of the medicinal herbs and spices. The phytochemicals in these food stuffs can influence mold growth, mycotoxin production and biological action of the mycotoxins in exposed crops, as well as in animal and human bodies. The present review focuses on the occurrence of mycotoxins in medicinal herbs and spices and the biological interaction between mold, mycotoxin and herbal components. These networks will provide insights into the methods of mycotoxin reduction and toxicological risk assessment of mycotoxin-contaminated medicinal food components in the environment and biological organisms.

  20. Progresses in Applications of Stable Isotope Technology to Determining Geographical Origins of Traditional Chinese Medicines

    Directory of Open Access Journals (Sweden)

    WANG Li-ming

    2015-11-01

    Full Text Available Identification of proper geographical origin of traditional Chinese medicine is critical for guaranteeing the quality and efficacy of the medicine, safeguarding the market order, and reducing the medical negligence rate due to fake products. Stable isotope technology, as one of the most efficient methods to determine agricultural products authenticity and traceability, have great advantages and theoretical basis for determining geo-origin of traditional Chinese medicine, and it has been applied to many expensive herbs. In this review, the basic principles of isotopic traceability were firstly introduced. We then elaborate in details the frequently-used isotopic indicators in the geo origin studies of traditional Chinese medicine. We also provide a summary of current research progresses and point out some directions for future research. The purpose of this paper is to promote the applications of stable isotopes to traditional Chinese medicine traceability studies and the establishment of the isotopic database and the improvement of the medicine traceability.

  1. [Determination of 14 mycotoxins in Chinese herbs by liquid chromatography-tandem mass spectrometry with immunoaffinity purification].

    Science.gov (United States)

    Ge, Baokun; Zhao, Kongxiang; Wang, Wei; Mi, Jiebo

    2011-06-01

    A method was developed for the determination of 14 mycotoxins, aflatoxins, T-2, HT-2, fumonisins, ochratoxin A, zearalenone, etc. in Chinese herbs by liquid chromatography-tandem quadrupole mass spectrometry (LC-MS/MS). The sample was extracted with phosphate buffer solution (PBS) and methanol in turn, and then purified by a high selective multi-functional immunoaffinity column. The column was washed by PBS (containing 0.1% Twain) and water, and then eluted by methanol. The eluate was dried under nitrogen, dissolved in methanol-10 mmol/L NH4Ac (40 : 60, v/v) solution. The mycotoxins were separated on a Waters Xterra C18 MS column (100 mm x 2.1 mm, 3.5 microm) and detected by MS/MS. The limits of quantification (LOQs) of the 14 mycotoxins were from 1.0 to 5.0 microg/kg. The average recoveries of the 14 mycotoxins spiked in Chinese herbs (Ginseng, Campanulaceae, Radix and Ophiopogonis) ranged from 71.9% to 99.7% at the three spiked levels of 1.0, 5.0, 10.0 microg/kg, and the relative standard deviations (RSDs, n = 6) were between 4.8% and 15.8%. The method is rapid, sensitive and accurate, and suitable for the determination of the 14 mycotoxins in Chinese medicines. The quantification limits of aflatoxins can meet the domestic and foreign requirements.

  2. Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    2007134 Clinical study on "Jin′s three-needling" in the treatment of generalized anxiety disorder. LUO Wenzheng(罗文政), et al. Coll Acupunct & Massage, Guangzhou TCM Univ, Guangzhou 510405. Chin J Integr Trad & West Med 2007;27(3):201-203. Objective To study the clinical effect of "Jin′s three-needling" in the treatment of generalized anxiety disorder. Methods Fifty-eight patients with generalized anxiety were randomly assigned to two groups equally. the medication group treated with anti-anxiety drugs and the acupuncture group with "Jin′s three-needling". The treatment course was 6 weeks. The clinical effects were evaluated with Hamilton anxiety scale (HAMA), clinical global impression (CGI), and treatment emergent symptom scale (TESS) before treatment and at the end of 2nd, 4th, 6th week of the treatment course. The concentration of 5-hydroxytryptamine (5-HT) in platelet, and plasma levels of corticosterone (CS) and adrenocorticotropic hormone (ACTH) were measured with high performance liquid chromatography-electrochemical detection (HPLC-ED) method before and after treatment. Results The clinical effects in the two groups were equivalent, while the adverse reaction found in the acupuncture group was less than that in the medication group (P<0.05). The platelet concentration of 5-HT and plasma ACTH level decreased significantly in both groups after treatment with insignificant difference between the group (P<0.05). The plasma CS level had no obvious change in the two groups after treatment as compared with that before treatment.Conclusion "Jin′s three-needling" shows similar curative effect on generalized anxiety to routine Western medicine but with less adverse reaction, which may be realized through regulating the platelet 5-HT concentration and plasma ACTH level.

  3. A Laboratory Evaluation of Medicinal Herbs Used in China for the Treatment of Hand, Foot, and Mouth Disease

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    Xiaoqing Chen

    2013-01-01

    Full Text Available Enterovirus 71 (EV71 and coxsackievirus A16 (CVA16 are the causative agents of hand, foot, and mouth disease (HFMD. During recent epidemics of HFMD in China, medicinal herbals and preparations containing herbal extracts have demonstrated therapeutic efficacy with relative safety profiles. There have been no microbiological studies to validate their usefulness for HFMD. We selected 12 commonly used herbs for HFMD from government recommended guidelines as well as published reports and tested for their antiviral activity and anti-inflammatory activity. A water extract of Houttuynia cordata Thunb. (HCT inhibited EV71 infection significantly and was marginally active against CVA16 infection. The IC50 (concentration to have 50% inhibitory effect values of HCT against a Fuyang strain and a BrCr strain of EV71 were determined at 8.9 μg/mL and 20.6 μg/mL, respectively. Mentha haplocalyx Briq. (MHB water extract was active against CVA16, with an IC50 value of 70.3 μg/mL. The extract did not exhibit activity against EV71 infection. Although the majority of the extracts showed no activity against viral infection, several extracts demonstrated activity in blocking proinflammatory response by viral infection. This study therefore validates the effectiveness of Chinese herbs for HFMD since some formulations containing the correct combination of the herbs can block viral replication as well as proinflammatory response of HFMD.

  4. Study on the Effects of Chinese Herb Additive on Milk Yield and Anti-heat Stress Ability of Holstein Cow%中草药添加剂对荷斯坦奶牛产奶量及抗热应激能力的影响

    Institute of Scientific and Technical Information of China (English)

    赵政; 陈学文; 李仕坚

    2008-01-01

    [Objective] The research aimed to explore the effects of Chinese herb additive on milk yield and anti-heat stress ability of Holstein cow.[Method] 36 Holstein cows with similar birth order and milk yield were equally and randomly divided into 3 groups which were control group, Chinese medicine Ⅰ group and Chinese medicine Ⅱ group. In control group, cows were fed with basic feed, while in Chinese medicine Ⅰ group, cows were fed with basic feed containing 4% compound Chinese herb additive and in Chinese medicine Ⅱ group, cows were fed with basic feed containing 3% compound Chinese herb additive.All cows in the 3 groups were analyzed comparatively.[Result] Adding some compound Chinese herb additive into basic feed would increase milk yield and anti-heat stress ability of Holstein cow,besides,it also could decrease cow diseases such as cow mastitis.Chinese medicine Ⅰ would generate the highest economic benefit of practical production.[Conclusion] Adding Chinese herb additive into basic feed is an effective way for reliefing heat stress and increasing milk yield.

  5. Prevention and Treatment of Osteoporosis with Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    ZHAO Xiao-ling; FENG Yu-xiong; PENG Yong

    2012-01-01

    In this paper,laboratory reports,medication rules,formulating principles,and research methods are summarized and analyzed,including single herb,compound herbs,and the problems in the prevention and treatment of osteoporosis(OP)within the past decade.With widely recognized efficacy,satisfying achievements have been achieved in preventing and treating OP with Chinese herbal medicines(CHM).However,due to the complex constituents,the pharmacological activities and mechanism of CHM are not clear yet,and there is no unified standard on the diagnosis and syndrome differentiation of OP and the efficacy evaluation of CHM in the treatment.Accordingly,the research in the future should focus on the pharmacology and standardization of CHM in treating OP.

  6. Clinical Observation on Treatment of Acquired Paralytic Strabismus by Acupuncture Plus Oral Administration of Chinese Herbs

    Institute of Scientific and Technical Information of China (English)

    元旭红

    2003-01-01

    @@ From June 1996 to June 2002, the author treated 38 cases of acquired paralytic strabismus by acupuncture plus oral administration of Zheng Rong Tang (正容汤), with another 38 cases of acquired paralytic strabismus treated only with oral administration of Chinese herbs as the controls. The results are reported as follows.

  7. Book Review on the Illustrated Seeds of Chinese Medicinal Plants

    Institute of Scientific and Technical Information of China (English)

    Guo QS; Wang QY; Liu L; HE Shan-an

    2010-01-01

    @@ Medicinal plants are important source for Oriental and Western medicines. There are more than 500 herbs commonly used today in China, in which near 30% of them are seed medicines and over 65% are propagated from seed.

  8. PHYTOCHEMISTRY AND BIOINFORMATICS APPROACH FOR THE EVALUATION OF MEDICINAL PROPERTIES OF THE HERB, EXACUM BICOLOR ROXB.

    OpenAIRE

    Jeeshna M. V.; Paulsamy, S.

    2011-01-01

    Exacum bicolor Roxb. (Gentianaceae) is a phytochemically unexplored traditional medicinal herb, generally distributed in the grasslands of northern Kerala during July-October. The present study through GC-MS analysis revealed the presence of six phytochemical compounds of medicinal importance (two compounds of polyphenolic group viz. 7'-Chloro-3'-(2, 4 dichlorophenyl)-3',4'-dihydrospiro(1, 3- dioxolane- and a’-D- Galactopyranoside, methyl 2,6- bis-0-(trimethylsilyl ) -, cyclic butylboronate, ...

  9. Traditional Chinese Medicine for Senile Dementia

    Directory of Open Access Journals (Sweden)

    Zhihong Lin

    2012-01-01

    Full Text Available Traditional Chinese Medicine (TCM has a 3000 years' history of human use. A literature survey addressing traditional evidence from human studies was done, with key result that top 10 TCM herb ingredients including Poria cocos, Radix polygalae, Radix glycyrrhizae, Radix angelica sinensis, and Radix rehmanniae were prioritized for highest potential benefit to dementia intervention, related to the highest frequency of use in 236 formulae collected from 29 ancient Pharmacopoeias, ancient formula books, or historical archives on ancient renowned TCM doctors, over the past 10 centuries. Based on the history of use, there was strong clinical support that Radix polygalae is memory improving. Pharmacological investigation also indicated that all the five ingredients mentioned above can elicit memory-improving effects in vivo and in vitro via multiple mechanisms of action, covering estrogen-like, cholinergic, antioxidant, anti-inflammatory, antiapoptotic, neurogenetic, and anti-Aβ activities. Furthermore, 11 active principles were identified, including sinapic acid, tenuifolin, isoliquiritigenin, liquiritigenin, glabridin, ferulic acid, Z-ligustilide, N-methyl-beta-carboline-3-carboxamide, coniferyl ferulate and 11-angeloylsenkyunolide F, and catalpol. It can be concluded that TCM has a potential for complementary and alternative role in treating senile dementia. The scientific evidence is being continuously mined to back up the traditional medical wisdom.

  10. Mining Compatibility Rules from Irregular Chinese Traditional Medicine Database by Apriori Agorithm

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    This paper aims to mine the knowledge and rules on compatibility of drugs from the prescriptions for curing arrhythmia in the Chinese traditional medicine database by Apriori algorithm. For data preparation, 1 113 prescriptions for arrhythmia, including 535herbs (totally 10884 counts of herbs) were collected into the database. The prescription data were preprocessed through redundancy reduction, normalized storage, and knowledge induction according to the pretreatment demands of data mining. Then the Apriori algorithm was used to analyze the data and form the related technical rules and treatment procedures. The experimental result of compatibility of drugs for curing arrhythmia from the Chinese traditional medicine database shows that the prescription compatibility obtained by Apriori algorithm generally accords with the basic law of traditional Chinese medicine for arrhythmia. Some special compatibilities unreported were also discovered in the experiment, which may be used as the basis for developing new prescriptions for arrhythmia.

  11. Macro- and Trace metals in three Medicinal Herbs Collected from Baghdad, Iraq Market.

    Directory of Open Access Journals (Sweden)

    Abdul Latif Mohammed Raouf

    2014-11-01

    Full Text Available Several metals (Ca, Mg, Zn, Fe, Pb, Cd, Cr, Mn, Ni, and Co were determined in three medicinal herbs (Feverfew (Tanacetum parthenium, Rosemary (Rosmarinus officinalis, Chamomile or camomile (Matricaria chamomilla by applying Flame Atomic Absorption Spectrophotometer. The obtained results showed that Calcium content in tested herb was ranged (1-3.675 ppm. Magnesium maximum content (4247.5 ppm presented in rosemary was higher and with this content kidney stone may be formed easily with other affected factors. Zinc concentration varied from (4.8-35.5 ppm reflecting type of plant effect on element transfer and accumulation in plant. Iron was with higher content (32-490 ppm compared with WHO recommendations. Lead content (3 ppm in all tested herbs was less than the WHO highest limits but higher than Germany limits. Cadmium content found (0.575 ppm only in Rosemary among three tested herbs which is more than WHO and Germany limitations. Chromium ranged (6-12 ppm that may be a result of its low solubility water and plant uptake. Manganese - Chamomile was below WHO maximum limit (200 ppm in medicinal plants with the lowest concentration (10.25 ppm while rosemary and feverfew had (27.75 and 12.375 ppm respectively. Nickel content ranged (8.8125-10.25 ppm was higher than WHO limitations. Cobalt was found in rosemary herb (1.85 ppm while feverfew and chamomile were with the same content (0.5 ppm.

  12. Chinese integrative medicine:inclusion of a Chinese medicine programme in a conventional medical institute

    Institute of Scientific and Technical Information of China (English)

    Hai-Yong Chen; Yibin Feng; Lixing Lao

    2014-01-01

    To meet community demands with optimal Chinese and conventional medical treatment, the University of Hong Kong is promoting integrative medicine by developing Chinese medicine programmes that train students of both Western and Chinese medicine. The programmes emphasize multi-disciplinary training and interaction between the two therapeutic approaches, enabling students to establish reliable, consistent, and respectful mutual cooperation in their future careers.

  13. Chinese traditional medicine for induction of ovulation

    Institute of Scientific and Technical Information of China (English)

    肖碧莲

    2003-01-01

    This is a review paper of some effective recipes of Chinese traditional medicine usedin ovulation induction and treatment of gynecological diseases. Some clinical results bygynecologists using Chinese traditional medicine in combination with western medicineand results from research on traditional medicine with modern technology are presented.A list of frequently used traditional medicine for ovulation induction are selected from the famous Compendium of Materica Medica(本草纲目)by Li Shi-zhen(李时珍).

  14. Establishment of a Comprehensive List of Candidate Antiaging Medicinal Herb Used in Korean Medicine by Text Mining of the Classical Korean Medical Literature, “Dongeuibogam,” and Preliminary Evaluation of the Antiaging Effects of These Herbs

    Directory of Open Access Journals (Sweden)

    Moo Jin Choi

    2015-01-01

    Full Text Available The major objectives of this study were to provide a list of candidate antiaging medicinal herbs that have been widely utilized in Korean medicine and to organize preliminary data for the benefit of experimental and clinical researchers to develop new drug therapies by analyzing previous studies. “Dongeuibogam,” a representative source of the Korean medicine literature, was selected to investigate candidate antiaging medicinal herbs and to identify appropriate terms that describe the specific antiaging effects that these herbs are predicted to elicit. In addition, we aimed to review previous studies that referenced the selected candidate antiaging medicinal herbs. From our chosen source, “Dongeuibogam,” we were able to screen 102 terms describing antiaging effects, which were further classified into 11 subtypes. Ninety-seven candidate antiaging medicinal herbs were selected using the criterion that their antiaging effects were described using the same terms as those employed in “Dongeuibogam.” These candidates were classified into 11 subtypes. Of the 97 candidate antiaging medicinal herbs selected, 47 are widely used by Korean medical doctors in Korea and were selected for further analysis of their antiaging effects. Overall, we found an average of 7.7 previous studies per candidate herb that described their antiaging effects.

  15. The efficacy of Chinese medicine for SARS: a review of Chinese publications after the crisis.

    Science.gov (United States)

    Leung, Ping-Chung

    2007-01-01

    During the SARS crisis in China, 40-60% infected patients, at some stages of their treatment, received Chinese medicine treatment on top of the standard modern medicine treatment. This practice was endorsed and encouraged by the Chinese Center for Disease Control and Prevention, and some details of the herbal treatment were recommended. A review of the publications during and after the SARS crisis enabled us to get an objective view of the true value of the adjuvant therapy using Chinese medicinal herbs. Of the 130 articles searched, 90 were of reasonable quality and contained sufficient information for the enlightenment of the situation. These were reviewed. The results revealed positive but inconclusive indications about the efficacy of the combined treatments using Chinese medicine as an adjuvant. Positive effects using adjuvant herbal therapy included better control of fever, quicker clearance of chest infection, lesser consumption of steroids and other symptoms relief. In a few reports, some evidences of immunological boosterings were also found. More caution is required on the allegation about the efficacy of herbal medicine for the treatment or prevention of viral infection affecting the respiratory tract, while more clinical studies are indicated.

  16. The Principal Component Analysis of Trace Elements in Asteraceae Chinese Medicinal Herbs with Anti-HIV Activity%五种抗HIV活性菊科中草药微量元素主成分分析

    Institute of Scientific and Technical Information of China (English)

    刘云华; 殷彩霞; 彭莉; 张仙; 黄红苹

    2013-01-01

    对具有抗HIV活性的菊科中草药艾叶、紫茎泽兰、臭灵丹、叶下花、辣子草进行微量元素含量测定、含量间相关性分析和主成分分析,找出微量元素主成分的影响.再根据主成分值和综合评价值进行二维聚类,发现微量元素含量与抗HIV活性呈一定正相关.为药用菊科资源的开发与利用提供了理论依据.%Folium artemisiac Argri.,Eupatorium adenophorum Spreng.,Laggera pterodonta (DC)Benth.,Ainsliaea pertyoides Franch.and Galinsoga payviflora Cav.belong to asteraceae with anti-HIV activity.The content determination,content correlation analysis and principal component analysis of trace elements were carried out to find the action of the principal components of trace elements in the five asteraceae herbs.Then,a dimensional clustering analysis was done on the grounds of principal component values and comprehensive evaluation values.The results showed that there was a positive correlation between trace elements content and anti-HIV activity.This paper provided a reference for the development and utilization of the resources of asteraceae herbs.

  17. History and Experience: A Survey of Traditional Chinese Medicine Treatment for Alzheimer's Disease

    Directory of Open Access Journals (Sweden)

    Ping Liu

    2014-01-01

    Full Text Available Traditional Chinese medicine (TCM is practiced in the Chinese health care system for more than 2,000 years. In recent years, herbal medicines, which are used to treat Alzheimer's disease (AD in China based on TCM or modern pharmacological theories have attracted considerable attention. In this paper, we discuss etiology and pathogenesis of AD, TCM therapy, and herbal extracts for the treatment of AD. There is evidence to suggest that TCM therapy may offer certain complementary cognitive benefits for the treatment of AD. Chinese herb may have advantages with multiple target regulation compared with the single-target antagonist in view of TCM.

  18. Clinical Observation on the Treatment of Chloasma by Chinese Herbs Combined with Acupuncture

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective: To evaluate the clinical effect of Chinese herbs combined with acupuncture (CH-A) in treating chloasma. Methods: Sixty-one patients with chloasma were randomly assigned to two groups: 30 in the control group and 31 in the treated group. Both groups received conventional Besides, the treated group also received CH-A, with the therapeutic course for both groups as 3 months. Results: The total effective rate in the treated group and the control group was 100.00% and 46.67% respectively, and the cure-effective rate was 74.19% and 13.33% respectively, all showing significant difference between the two groups (P<0.01). The scores of size and color of skin lesion and that of symptoms decreased in both groups, but the decrease in the treated group was more obvious,showing significant difference compared with those before treatment and also compared with those in the control group after treatment (P<0.05 or P<0.01). A follow-up study in 1 year to 2 years and 4 months showed that the long-term effect in the treated group showed an increasing trend compared with the effect immediately after treatment, but it showed a decreasing trend in the control group, though with no any statistical significance (both P>0.05). Conclusion: On the basis of conventional treatment,combined use of Chinese herbal medicine and acupuncture in treating chloasma could markedly improve the accompanied symptoms, lighten the color and shrink the size of skin lesions.

  19. Effect of Medicinal Plants on Free Radical Scavenging: Herb-Herb Interactions

    Directory of Open Access Journals (Sweden)

    Mohammad Momen Heravi

    2015-03-01

    Full Text Available This study was done to investigate the interaction effect of the mixture of each pair of traditional medicinal plants including: Sage (Salvia officinalis, Hawthorn (Crataegusoxyacantha, Walnut Leaf (Juglansregia L., Red Cabbage (Brassica oleracea, and Yellow Sweet Clover (Melilotusofficinalis on the antioxidant activities and free radical scavenging by using DPPH (2, 2-diphenyl-1-picrylhydrazyl assay at different temperatures. Results showed that free radical scavenging in the presence of Walnut Leaf mixed with four other plants and Hawthorn mixed with Sage and Red Cabbage increased with increasing temperature while, in the presence of other mixtures decreased with increasing temperature.

  20. Synergistic effects of Chinese herbal medicine: a comprehensive review of methodology and current research

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    Xian Zhou

    2016-07-01

    Full Text Available Traditional Chinese medicine is an important part of primary health care in Asian countries that has utilised complex herbal formulations (consisting 2 or more medicinal herbs for treating diseases over thousands of years. There seems to be a general assumption that the synergistic therapeutic effects of Chinese herbal medicine derive from the complex interactions between the multiple bioactive components within the herbs and/or herbal formulations. However, evidence to support these synergistic effects remains weak and controversial due to several reasons, including the very complex nature of Chinese herbal medicine, misconceptions about synergy, methodological challenges to study design. In this review, we clarify the definition of synergy, identify common errors in synergy research and describe current methodological approaches to test for synergistic interaction. We discuss the strengthen and weakness of these models in the context of Chinese herbal medicine and summarise the current status of synergy research in CHM. Despite the availability of some scientific data to support the synergistic effects of multi-herbal and/or herb-drug combinations, the level of evidence remains low and the clinical relevancy of most of these findings is undetermined. There remain significant challenges in the development of suitable methods for synergistic studies of complex herbal combinations.

  1. Cardiac protection of new compounds from scientific Chinese medicine (SCM)

    Institute of Scientific and Technical Information of China (English)

    ZHU Yi-zhun

    2008-01-01

    Objective Purification and Standardization of Chinese herbal extracts became a hot topic since last decade. Though traditional Chinese medicine (TCM) has been used as a mixture from several herbs for centuries, it has been drawn much attention for studying the standardized Chinese herbs using modern technology. Methods Recently, we compared purified Salvia miltiorrhiza extract (PSME) with angiotensin-converting enzyme inhibitor, Rarnipril, in in vitro experiments and also in vivo using animal model of myocardial infarction. Results PSME was found to have a significantly higher trolox equivalent antioxidant capacity which indicated a great capacity for scavenging free radicals. PSME could also prevent pyrogalto red bleaching and DNA damage. After 2 weeks treatment with PSME or Ramipril, survival rates of rats with experimental myocardial infarction were marginally increased (68.2% and 71.4%) compared with saline (61.5%). In another recent study, we evaluated the cardioprotective effects of PSME on myocardial ischemia/reperfusion injury in isolated rat hearts and in hypoxic vascular smooth muscle calls. We found that PSME treated hearts showed significant postischemic contractile function recovery (develop pressure recovered to 44.2±4.9 % versus 17.1±5.7 %, P<0.05; maximum contraction recovered to 57.2±5.9 % versus 15.1±6.3%, P<0. 001; maximum relaxation restored to 69.3±7.3% versus 15.4±6.3%, P<0.001 in PSME and control group respectively). Conclusions Significant elevated in end-diastolic pressure, which indicated LV stiffening in PSME hearts might be resulted by exceed dose of PSME used. Purified and standardized Chinese herb could provide an alternative regimen for the prevention of ischemic heart disease.

  2. Effective components of Chinese herbs reduce central nervous system function decline induced by iron overload

    Institute of Scientific and Technical Information of China (English)

    Xian-hui Dong; Cong Liu; Jiang-tao Bai; Wei-na Kong; Xiao-ping He; Peng Yan; Tie-mei Shao; Wen-guo Yu; Xi-qing Chai; Yan-hua Wu

    2015-01-01

    Abnormally increased levels of iron in the brain trigger cascade ampliifcation in Alzheimer’s dis-ease patients, resulting in neuronal death. This study investigated whether components extracted from the Chinese herbs epimedium herb, milkvetch root and kudzuvine root could relieve the abnormal expression of iron metabolism-related protein in Alzheimer’s disease patients. An APPswe/PS1ΔE9 double transgenic mouse model of Alzheimer’s disease was used. The intragas-tric administration of compounds from epimedium herb, milkvetch root and kudzuvine root improved pathological alterations such as neuronal edema, increased the number of neurons, downregulated divalent metal transporter 1 expression, upregulated ferroportin 1 expression, and inhibited iron overload in the cerebral cortex of mice with Alzheimer’s disease. These com-pounds reduced iron overload-induced impairment of the central nervous system, indicating a new strategy for developing novel drugs for the treatment of Alzheimer’s disease.

  3. Effective components of Chinese herbs reduce central nervous system function decline induced by iron overload

    Directory of Open Access Journals (Sweden)

    Xian-hui Dong

    2015-01-01

    Full Text Available Abnormally increased levels of iron in the brain trigger cascade amplification in Alzheimer′s disease patients, resulting in neuronal death. This study investigated whether components extracted from the Chinese herbs epimedium herb, milkvetch root and kudzuvine root could relieve the abnormal expression of iron metabolism-related protein in Alzheimer′s disease patients. An APP swe/PS1ΔE9 double transgenic mouse model of Alzheimer′s disease was used. The intragastric administration of compounds from epimedium herb, milkvetch root and kudzuvine root improved pathological alterations such as neuronal edema, increased the number of neurons, downregulated divalent metal transporter 1 expression, upregulated ferroportin 1 expression, and inhibited iron overload in the cerebral cortex of mice with Alzheimer′s disease. These compounds reduced iron overload-induced impairment of the central nervous system, indicating a new strategy for developing novel drugs for the treatment of Alzheimer′s disease.

  4. The Immunopharmaceutical Effects and Mechanisms of Herb Medicine

    Institute of Scientific and Technical Information of China (English)

    Chien-Fu Huang; Shih-Shen Lin; Pao-Hsin Liao; Su-Chung Young; Chi-Chiang Yang

    2008-01-01

    In recent years. studies on evaluation of the therapeutic and toxic activity of herbal medicinal products became available and popular. The advances in modern biotechnology have led to discovery of many new active constituents. However, it is a constant challenge to establish the pharmacological basis for efficacy and safety of herbal medicinal products. A better understanding of the effects and bioavailability of phytopharmaceuticals can help in discovering suitable and rational therapies. In this review, we present the bioavailability studies in immune system that has been conducted for some of the more important or widely used phytopharmaceuticals. Furthermore. various new drug targets worthy of using for drug development in immunomodulating herbal medicine area and their regulatory mechanisms are also discussed. Adverse effects, drug interactions, and contraindications are also discussed which show that caution should be exercised when combining phytopharmaceuticals with chemically derived pharmaceutical components Cellular & Molecular Immunology.2008;5(1):23-31.

  5. RADIOACTIVE CONTAMINATION OF MEDICINAL HERBS IN SOME GOMEL REGION DISTRICTS BORDERING ON THE TERRITORY OF BRYANSK REGION OF RUSSIA

    Directory of Open Access Journals (Sweden)

    L. M. Sapegin

    2009-01-01

    Full Text Available The study results of radioactive contamination of medicinal herbs with 137 Cs in some Gomel region districts bordering on the territory of Bryansk region of Russia are given.168 plants of 88 species belonging to 76 genuses and 37 families and 16 soil samples have been analyzed. The most contaminated with 137 Cs medicinal herbs were found out in Chechersk and Vetka districts. Local contamination with radionuclide is typical for Dobrush and Korma districts of Gomel region.Safe use of medicinal herbs by the population is possible only under radiological control.

  6. Tianjin Press of Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Chinese Traditional and Herbal Drugs One of the most famous journals about Chinese herbal medicines in China.The journal started publication monthly since January 1970,is an academic and technical journal sponsored by Chinese Pharmaceutical Association and Tianjin Institute of Pharmaceutical Research.The journal which has a long history over 40 years offers the columns of

  7. Approaches in Treating AIDS with Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    吕维柏

    2002-01-01

    @@ Editorial: AIDS is the archenemy of mankind, it also threatened Chinese people seriously. Although anti-retroviral drugs are effective, yet too expensive, the majority of 600 000 Chinese patients can't afford to purchase and use them. Decades ago, some scientists were trying to use Chinese Medicine in treating AIDS, experienc e gained but problems also exposed concerning strategy of research, methodol ogy, racial difference, Chinese drugs screening, integrative Chinese and western medicine, HIV and immunity, etc., sustained and integrative effort would bring safe, effective, and affordable drugs for the fatal pandemic all over the world

  8. From classical taxonomy to genome and metabolome: towards comprehensive quality standards for medicinal herb raw materials and extracts.

    Science.gov (United States)

    Govindaraghavan, Suresh; Hennell, James R; Sucher, Nikolaus J

    2012-09-01

    Fundamental to herbal medicine quality is the use of 'authentic' medicinal herb species. Species, however, 'represent more or less arbitrary and subjective man-made units'. Against this background, we discuss, with illustrative examples, the importance of defining species boundaries by accommodating both the fixed (shared) diagnostic and varying (within-species) traits in medicinal herb populations. We emphasize the role of taxonomy, floristic information and genomic profiling in authenticating medicinal herb species, in addition to the need to include within species phytochemical profile variations while developing herbal extract identification protocols. We outline the application of species-specific genomic and phytochemical markers, chemoprofiling and chemometrics as additional tools to develop qualifying herbal extract references. We list the diagnostic traits available subsequent to each step during the medicinal herb extract manufacturing process and delineate limits to qualification of extract references.

  9. Herbal medicines in Brazil: pharmacokinetic profile and potential herb-drug interactions.

    Science.gov (United States)

    Mazzari, Andre L D A; Prieto, Jose M

    2014-01-01

    A plethora of active compounds found in herbal medicines can serve as substrate for enzymes involved in the metabolism of xenobiotics. When a medicinal plant is co-administered with a conventional drug and little or no information is known about the pharmacokinetics of the plant metabolites, there is an increased risk of potential herb-drug interactions. Moreover, genetic polymorphisms in a population may act to predispose individuals to adverse reactions. The use of herbal medicines is rapidly increasing in many countries, particularly Brazil where the vast biodiversity is a potential source of new and more affordable treatments for numerous conditions. Accordingly, the Brazilian Unified Public Health System (SUS) produced a list of 71 plant species of interest, which could be made available to the population in the near future. Physicians at SUS prescribe a number of essential drugs and should herbal medicines be added to this system the chance of herb-drug interactions further increases. A review of the effects of these medicinal plants on Phase 1 and Phase 2 metabolic mechanisms and the transporter P-glycoprotein was conducted. The results have shown that approximately half of these medicinal plants lack any pharmacokinetic data. Moreover, most of the studies carried out are in vitro. Only a few reports on herb-drug interactions with essential drugs prescribed by SUS were found, suggesting that very little attention is being given to the safety of herbal medicines. Here we have taken this information to discuss the potential interactions between herbal medicines and essential drugs prescribed to Brazilian patients whilst taking into account the most common polymorphisms present in the Brazilian population. A number of theoretical interactions are pinpointed but more pharmacokinetic studies and pharmacovigilance data are needed to ascertain their clinical significance.

  10. Effects and Mechanisms of Chinese Herbal Medicine in Ameliorating Myocardial Ischemia-Reperfusion Injury

    Directory of Open Access Journals (Sweden)

    Qing Liu

    2013-01-01

    Full Text Available Myocardial ischemia-reperfusion (MIR injury is a major contributor to the morbidity and mortality associated with coronary artery disease, which accounts for approximately 450,000 deaths a year in the United States alone. Chinese herbal medicine, especially combined herbal formulations, has been widely used in traditional Chinese medicine for the treatment of myocardial infarction for hundreds of years. While the efficacy of Chinese herbal medicine is well documented, the underlying molecular mechanisms remain elusive. In this review, we highlight recent studies which are focused on elucidating the cellular and molecular mechanisms using extracted compounds, single herbs, or herbal formulations in experimental settings. These studies represent recent efforts to bridge the gap between the enigma of ancient Chinese herbal medicine and the concepts of modern cell and molecular biology in the treatment of myocardial infarction.

  11. Therapeutic Effects of Chinese Medicine Herb Pair, Huzhang and Guizhi, on Monosodium Urate Crystal-Induced Gouty Arthritis in Rats Revealed by Anti-Inflammatory Assessments and NMR-Based Metabonomics

    Directory of Open Access Journals (Sweden)

    Bin Han

    2016-01-01

    Full Text Available The present study was undertaken to evaluate the therapeutic effects of Huzhang-Guizhi herb pair (HG, firstly included in Hu-Zhang Power documented in Taiping Shenghui Fang, on monosodium urate (MSU crystals-induced gouty arthritis in rats. We found that pretreatment with HG in rats with gouty arthritis could significantly attenuate the ankle joint swelling, and this beneficial antigout effect might be mediated, at least in part, by inhibiting tumor necrosis factor-alpha (TNF-α and interleukin-1 beta (IL-1β production in synovial fluid as well as nuclear transcription factor-κB p65 (NF-κB p65 protein expression in synovial tissue. Moreover, metabonomic analysis demonstrated that 5 and 6 potential biomarkers associated with gouty arthritis in plasma and urine, respectively, which were mainly involved in energy metabolism, amino acid metabolism, and gut microbe metabolism, were identified. HG could reverse the pathological process of MSU-induced gouty arthritis through regulating the disturbed metabolic pathways. These results provided important mechanistic insights into the protective effects of HG against MSU-induced gouty arthritis in rats.

  12. Therapeutic Effects of Chinese Medicine Herb Pair, Huzhang and Guizhi, on Monosodium Urate Crystal-Induced Gouty Arthritis in Rats Revealed by Anti-Inflammatory Assessments and NMR-Based Metabonomics.

    Science.gov (United States)

    Han, Bin; Huang, Huizhu; Li, Zhong; Gong, Mengjuan; Shi, Wan; Zhu, Chunxia; Gu, Zulian; Zou, Zhongjie

    2016-01-01

    The present study was undertaken to evaluate the therapeutic effects of Huzhang-Guizhi herb pair (HG), firstly included in Hu-Zhang Power documented in Taiping Shenghui Fang, on monosodium urate (MSU) crystals-induced gouty arthritis in rats. We found that pretreatment with HG in rats with gouty arthritis could significantly attenuate the ankle joint swelling, and this beneficial antigout effect might be mediated, at least in part, by inhibiting tumor necrosis factor-alpha (TNF-α) and interleukin-1 beta (IL-1β) production in synovial fluid as well as nuclear transcription factor-κB p65 (NF-κB p65) protein expression in synovial tissue. Moreover, metabonomic analysis demonstrated that 5 and 6 potential biomarkers associated with gouty arthritis in plasma and urine, respectively, which were mainly involved in energy metabolism, amino acid metabolism, and gut microbe metabolism, were identified. HG could reverse the pathological process of MSU-induced gouty arthritis through regulating the disturbed metabolic pathways. These results provided important mechanistic insights into the protective effects of HG against MSU-induced gouty arthritis in rats.

  13. Rapid determination of synthetic pigments in medicinal Chinese herbs by anion exchange SPE -HPLC%阴离子交换固相萃取-HPLC快速测定中药材中合成色素的方法研究

    Institute of Scientific and Technical Information of China (English)

    姜伟; 张璐; 傅小红; 戴群芳; 廖树伟

    2016-01-01

    Objective:To develop an HPLC method for rapid determination of six synthetic pigments, including brilliant blue, tartrazine, sunset yellow, erythrosine B, amaranth, allura red, to distinguish the dyeing from medicinal Chinese herbs. Methods: the sample were extracted by methanol -0.1% fornic acid, then purified by anion exchange solid phase extraction (SPE).Results: A reversed phase column, C18 (4.6mm×250mm, 5μm) was used for determination. six pigments presented in shanzhuyu (Corni Fructus) and Huang bo (Phellodendri Chinensis Cortex) possessed good linear correlation in the concentration range from 0.1μg/mL to 100μg/mL. their quantitative detection limits ranged from 0.16mg/kg to 1.04mg/kg, and their recoveries ranged from 80.5 to 102.9%,the RSDs ranged from 1.6% to 4.8%.Conclusion: this method is simple ,reliable and reproducible, and suitable for simple detections of synthetic pigments in medicinal Chinese herbs.%目的:针对中药材染色现象,建立快速测定中药材中亮蓝、柠檬黄、日落黄、赤藓红、苋菜红、诱惑红等6种合成色素的HPLC检测方法。方法:样品用甲醇-0.1%甲酸溶液提取后,再经阴离子固相萃取去除大部分基质干扰,采用Agilent C18色谱柱(4.6mm×250mm,5μm),以甲醇-20mmol/L乙酸铵为流动相,梯度洗脱,以二极管阵列检测器测定。结果:在山茱萸、黄柏两种基质中,这6种色素在0.1μg/L至100μg/L范围内线性关系良好。检测限为0.16~1.04mg/kg,回收率为80.5%~102.9%,相对标准偏差为1.6%~4.8%。结论:本方法操作简单,结果准确可靠,重现性好,适用于中药材中多种人工色素的快速检测。

  14. Traditional Chinese medical herbs staged therapy in infertile women with endometriosis: a clinical study

    OpenAIRE

    Ding, Zhaorong; Lian, Fang

    2015-01-01

    Background: Endometriosis is a common gynecological disease defined as the presence of endometrioid tissue (glands and stroma) outside the uterus. About 30 to 40% patients with endometriosis are infertile. In traditional Chinese medical system, endometriosis associated infertility is mostly caused by kidney deficiency and blood stasis. The herb of reinforcing kidney and removing blood stasis is designed to treat the disease. Material and methods: All the 80 up-to-standard patients were divide...

  15. Drug discovery from Chinese medicine against neurodegeneration in Alzheimer's and vascular dementia

    Directory of Open Access Journals (Sweden)

    So Kwok-Fai

    2011-04-01

    Full Text Available Abstract Alzheimer's disease and vascular dementia are two major diseases associated with dementia, which is common among the elderly. While the etiology of dementia is multi-factorial and complex, neurodegeneration may be the major cause of these two diseases. Effective drugs for treating dementia are still to be discovered. Current western pharmacological approaches against neurodegeneration in dementia develop symptom-relieving and disease-modifying drugs. Current integrative and holistic approaches of Chinese medicine to discovering drugs for neurodegeneration in dementia include (1 single molecules from the herbs, (2 standardized extracts from a single herb, and (3 herbal formula with definite composition. This article not only reviews the concept of dementia in western medicine and Chinese medicine but also evaluates the advantages and disadvantages of these approaches.

  16. Enhancement of ATP generation capacity, antioxidant activity and immunomodulatory activities by Chinese Yang and Yin tonifying herbs

    Directory of Open Access Journals (Sweden)

    Leung Hoi

    2007-03-01

    Full Text Available Abstract Chinese tonifying herbs such as Herba Cistanche, Ganoderma and Cordyceps, which possess antioxidant and/or immunomodulatory activities, can be useful in the prevention and treatment of age-related diseases. Pharmacological studies on Yang and Yin tonifying herbs suggest that Yang tonifying herbs stimulate mitochondrial adenosine triphosphate (ATP generation, presumably through the intermediacy of reactive oxidant species, leading to the enhancement of cellular/mitochondrial antioxidant status. Yin tonifying herbs, however, apart from possessing antioxidant properties, exert mainly immunomodulatory functions that may boost a weak immune system and may also suppress overreactive immune responses. The abilities of Yang and Yin Chinese tonifying herbs to enhance ATP generation and to exhibit antioxidant and/or immunomodulatory actions are the pharmacological basis for their beneficial effects on the retardation of aging.

  17. Distribution of microorganisms in herb medicines and their decontamination by gamma-irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Ito, Hitoshi [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment; Kamakura, Hiroyuki; Sekita, Setuko [National Institute of Health Sciences, Kamiyoga, Tokyo (Japan)

    1999-09-01

    Herb medicines are traditional medicine in Japan and have been used for medical treatment. These herb medicines are contaminating frequently by microorganisms which has possibility to cause opportunistic diseases. Recently, hygienic standard of herb medicines become more strict than before, and it needs to decontaminate microorganisms by some treatments. However, chemical treatments such as by ethylene oxide fumigation leave toxic residues in the herbs while steam sterilization decease medicinal components. From study on the distribution of microorganisms in 31 samples of selected herb medicines, colony forming units of total aerobic bacteria were determined to be l.9 x 10{sup 2} to l.4 x 10{sup 8} per gram in 30 samples. Coliforms were also determined to be 6.9 x 10{sup 2} to 4.3 x 10{sup 6} per gram in 16 samples. The main aerobic bacteria were identified as Bacillus pumilus, B. circulans, B. megaterium, Erwinia, Enterobacter and Acinetobacter, whereas consisted mainly of Enterobacter in coliform counts. Molds were determined to be 6.3 x 10{sup 1} to 1.9 x 10{sup 5} per gram which consisted mainly Aspergillus glaucus group, A. restrictus group, A. flavus group, A. ostianus, A. phoenicis, Penicillium, Tricoderma, Rhizopus and Alternaria in 25 samples. A study on the inactivation of microorganisms at sample No. S18 showed that a gamma-irradiation dose of 20 kGy was required to reduce the total aerobic bacteria and the coliforms below a detectable level, while radiation-resistant bacteria were survived at high doses more than 10 kGy consisted with Acinetobacter and Enterobacter. Molds were inactivated below 8 kGy except Alternaria. However, a dose of 10 kGy should be effective for the sample No. S18 to reduce the spore-forming bacteria, the fecal coliforms and the molds below a detectable level per gram. On the study of inactivation of microorganisms in many samples except the No. 18, all kinds of microorganism were inactivated below a detectable level at 10 k

  18. Role of Traditional Chinese Medicine in Integrative Medicine

    Institute of Scientific and Technical Information of China (English)

    吕爱平; 吕维柏; 吕青平

    2004-01-01

    @@ Complementary & alternative medicine (CAM) is getting more and more important in improving human health. Traditional Chinese medicine (TCM), with her thousands of years history and contributions to the health of Chinese people, definitely is vital in CAM in China. Medical sciences including CAM and mainstream medicine, with unified specific aim, could be integrated and become integrative medicine. During the integration, TCM would contribute much more in the progress with her cultural background and clinical efficacy. This paper will discuss how TCM takes part in the inte gration via her function in clinical practice.

  19. Traditional Indian Herbs Punarnava and Its Medicinal Importance

    Directory of Open Access Journals (Sweden)

    Debjit Bhowmik

    2012-05-01

    Full Text Available Ayurveda considers man as an integral part of Mother Nature. Therefore the laws of nature are very well applicable for him also. Ancient philosophy which ponders the “secret of life and beyond” gives prime importance for health. It has understood the need of longevity and effectiveness to attain the supreme goal. Punarnava helps maintain efficient kidney and urinary functions with its diuretic, laxative, stomachic, diaphoretic, anthelminthic anti-spasmodic and anti-inflammatory action. According to Ayurveda, Punarnava is bitter, cooling, astringent to bowels, useful in biliousness, blood impurities, leucorrhoea, anaemia, inflammations, heart diseases, asthma, alternatives etc. The leaves are useful in dyspepsia, tumours, spleen enlargement and abdominal pains. According to Unani system of medicine, the leaves are appetizer, alexiteric, useful in opthalmia, in joint pains. Seeds are tonic expectorant, carminative, useful in lumbago, scabies. The seeds are considered as promising blood purifier.

  20. Biologically active traditional medicinal herbs from Balochistan, Pakistan.

    Science.gov (United States)

    Zaidi, Mudassir A; Crow, Sidney A

    2005-01-01

    The biological activities of the following four important medicinal plants of Balochistan, Pakistan were checked; Grewia erythraea Schwein f. (Tiliaceae), Hymenocrater sessilifolius Fisch. and C.A. Mey (Lamiaceae), Vincetoxicum stocksii Ali and Khatoon (Asclepiadaceae) and Zygophyllum fabago L. (Zygophyllaceae). The methanolic extracts were fractionated into hexane, ethyl acetate, chloroform, butanol and water. The antifungal and antibacterial activities of these plants were determined against 12 fungal and 12 bacterial strains by agar well diffusion and disk diffusion assays. The extract of Zygophyllum fabago was found to be highly effective against Candida albicans and Escherichia coli. The extract of Vincetoxicum stocksii was also found to be significantly active against Candida albicans, Bacillus subtilis and Bacillus cereus. Extracts of Hymenocrater sessilifolius and Grewia erythraea showed good activity only against Pseudomonas aeruginosa.

  1. Artemisinin, a miracle of traditional Chinese medicine.

    Science.gov (United States)

    Kong, Ling Yi; Tan, Ren Xiang

    2015-12-19

    The 2015 Nobel Prize in Physiology or Medicine, shared by Professor Youyou Tu, focused worldwide attention on artemisinin, a natural product antimalarial drug inspired by traditional Chinese medicine (TCM). This is the first Nobel Prize in natural sciences presented to a Chinese scientist for her impactful research work in China in collaboration with other Chinese scientists. We are delighted to provide the background and implications of the discovery of artemisinin, along with our personal viewpoints toward the affordability of modern medicines from natural products.

  2. Availability of essential trace elements in Ayurvedic Indian medicinal herbs using instrumental neutron activation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Singh, V.; Garg, A.N. [Nagpur Univ. (India). Dept. of Chemistry

    1997-01-01

    Specific parts of several plants (fruits, leaves, stem, bark and roots) often used as medicines in the Indian Ayurvedic system have been analysed for 20 elements (As, Ba, Br, Ca, Cl, Co, Cr, Cu, Fe, K, Mn, Mo, Na, P, Rb, Sb, Sc, Se, Sr and Zn) by employing instrumental neutron activation analysis (INAA). The samples were irradiated with thermal neutrons in a nuclear reactor and the induced activity was counted using high resolution gamma ray spectrometry. Most of the medicinal herbs have been found to be rich in one or more of the elements under study. (Author).

  3. Isotope dilution-GC-MS/MS analysis of 16 polycyclic aromatic hydrocarbons in selected medicinal herbs used as health food additives.

    Science.gov (United States)

    Yu, L; Cao, Y; Zhang, J; Cui, Z; Sun, H

    2012-01-01

    Medicinal herbs have a very important role in health protection and disease control, and have been used in health foods. Polycyclic aromatic hydrocarbons (PAHs) have carcinogenic, biological and mutagenic effects. In this paper, the content of 16 PAHs as representative contaminants in nine Chinese medicinal herbs, as additives for health foods, was investigated in order to ensure food safety from this source. A highly sensitive isotope dilution-gas chromatography-tandem mass spectrometry (ID-GC-MS/MS) method combined with gel permeation chromatography (GPC) and solid-phase extraction (SPE) was developed. Calibration curves showed good linearity for all PAHs (R² > 0.999), and the limit of quantification (LOQ) ranged from 0.42 to 2.7 µg kg⁻¹. Average recoveries for these compounds were in the range of 52.5-117%, 52.6-119% and 81.4-108% at the concentrations of 10, 50 and 250 µg kg⁻¹ with RSD of 1.8-15%, 0.9-15% and 1.0-15%, respectively. The proposed method was used for the analysis of nine Chinese medicinal herbs. Total levels of PAHs varied from 98.2 µg kg⁻¹ (cassia seed) to 2245 µg kg⁻¹ (eucommia bark). The highest level was found for phenanthrene (Phe) in liquorice root (631.3 µg kg⁻¹), indigowoad leaf (551.0 µg kg⁻¹), rose flower (435.2 µg kg⁻¹) and eucommia bark (432.3 µg kg⁻¹). The proposed method could provide a useful basis for safety monitoring of herbs and risk management for PAHs in the health food industry.

  4. Systems pharmacology dissection of the anti-inflammatory mechanism for the medicinal herb Folium eriobotryae.

    Science.gov (United States)

    Zhang, Jingxiao; Li, Yan; Chen, Su-Shing; Zhang, Lilei; Wang, Jinghui; Yang, Yinfeng; Zhang, Shuwei; Pan, Yanqiu; Wang, Yonghua; Yang, Ling

    2015-01-28

    Inflammation is a hallmark of many diseases like diabetes, cancers, atherosclerosis and arthritis. Thus, lots of concerns have been raised toward developing novel anti-inflammatory agents. Many alternative herbal medicines possess excellent anti-inflammatory properties, yet their precise mechanisms of action are yet to be elucidated. Here, a novel systems pharmacology approach based on a large number of chemical, biological and pharmacological data was developed and exemplified by a probe herb Folium Eriobotryae, a widely used clinical anti-inflammatory botanic drug. The results show that 11 ingredients of this herb with favorable pharmacokinetic properties are predicted as active compounds for anti-inflammatory treatment. In addition, via systematic network analyses, their targets are identified to be 43 inflammation-associated proteins including especially COX2, ALOX5, PPARG, TNF and RELA that are mainly involved in the mitogen-activated protein kinase (MAPK) signaling pathway, the rheumatoid arthritis pathway and NF-κB signaling pathway. All these demonstrate that the integrated systems pharmacology method provides not only an effective tool to illustrate the anti-inflammatory mechanisms of herbs, but also a new systems-based approach for drug discovery from, but not limited to, herbs, especially when combined with further experimental validations.

  5. Systems Pharmacology Dissection of the Anti-Inflammatory Mechanism for the Medicinal Herb Folium Eriobotryae

    Science.gov (United States)

    Zhang, Jingxiao; Li, Yan; Chen, Su-Shing; Zhang, Lilei; Wang, Jinghui; Yang, Yinfeng; Zhang, Shuwei; Pan, Yanqiu; Wang, Yonghua; Yang, Ling

    2015-01-01

    Inflammation is a hallmark of many diseases like diabetes, cancers, atherosclerosis and arthritis. Thus, lots of concerns have been raised toward developing novel anti-inflammatory agents. Many alternative herbal medicines possess excellent anti-inflammatory properties, yet their precise mechanisms of action are yet to be elucidated. Here, a novel systems pharmacology approach based on a large number of chemical, biological and pharmacological data was developed and exemplified by a probe herb Folium Eriobotryae, a widely used clinical anti-inflammatory botanic drug. The results show that 11 ingredients of this herb with favorable pharmacokinetic properties are predicted as active compounds for anti-inflammatory treatment. In addition, via systematic network analyses, their targets are identified to be 43 inflammation-associated proteins including especially COX2, ALOX5, PPARG, TNF and RELA that are mainly involved in the mitogen-activated protein kinase (MAPK) signaling pathway, the rheumatoid arthritis pathway and NF-κB signaling pathway. All these demonstrate that the integrated systems pharmacology method provides not only an effective tool to illustrate the anti-inflammatory mechanisms of herbs, but also a new systems-based approach for drug discovery from, but not limited to, herbs, especially when combined with further experimental validations. PMID:25636035

  6. Systems Pharmacology Dissection of the Anti-Inflammatory Mechanism for the Medicinal Herb Folium Eriobotryae

    Directory of Open Access Journals (Sweden)

    Jingxiao Zhang

    2015-01-01

    Full Text Available Inflammation is a hallmark of many diseases like diabetes, cancers, atherosclerosis and arthritis. Thus, lots of concerns have been raised toward developing novel anti-inflammatory agents. Many alternative herbal medicines possess excellent anti-inflammatory properties, yet their precise mechanisms of action are yet to be elucidated. Here, a novel systems pharmacology approach based on a large number of chemical, biological and pharmacological data was developed and exemplified by a probe herb Folium Eriobotryae, a widely used clinical anti-inflammatory botanic drug. The results show that 11 ingredients of this herb with favorable pharmacokinetic properties are predicted as active compounds for anti-inflammatory treatment. In addition, via systematic network analyses, their targets are identified to be 43 inflammation-associated proteins including especially COX2, ALOX5, PPARG, TNF and RELA that are mainly involved in the mitogen-activated protein kinase (MAPK signaling pathway, the rheumatoid arthritis pathway and NF-κB signaling pathway. All these demonstrate that the integrated systems pharmacology method provides not only an effective tool to illustrate the anti-inflammatory mechanisms of herbs, but also a new systems-based approach for drug discovery from, but not limited to, herbs, especially when combined with further experimental validations.

  7. Pentacyclic Triterpenoids from the Medicinal Herb, Centella asiatica (L. Urban

    Directory of Open Access Journals (Sweden)

    Ian A. Dubery

    2009-10-01

    Full Text Available Centella asiatica accumulates large quantities of pentacyclic triterpenoid saponins, collectively known as centelloids. These terpenoids include asiaticoside, centelloside, madecassoside, brahmoside, brahminoside, thankuniside, sceffoleoside, centellose, asiatic-, brahmic-, centellic- and madecassic acids. The triterpene saponins are common secondary plant metabolites and are synthesized via the isoprenoid pathway to produce a hydrophobic triterpenoid structure (aglycone containing a hydrophilic sugar chain (glycone. The biological activity of saponins has been attributed to these characteristics. In planta, the Centella triterpenoids can be regarded as phytoanticipins due to their antimicrobial activities and protective role against attempted pathogen infections. Preparations of C. asiatica are used in traditional and alternative medicine due to the wide spectrum of pharmacological activities associated with these secondary metabolites. Here, the biosynthesis of the centelloid triterpenoids is reviewed; the range of metabolites found in C. asiatica, together with their known biological activities and the chemotype variation in the production of these metabolites due to growth conditions are summarized. These plant-derived pharmacologically active compounds have complex structures, making chemical synthesis an economically uncompetitive option. Production of secondary metabolites by cultured cells provides a particularly important benefit to manipulate and improve the production of desired compounds; thus biotechnological approaches to increase the concentrations of the metabolites are discussed.

  8. Indispensable value of clinical trials in the modernization of traditional Chinese medicine: 12 years' experience at CUHK and future perspectives.

    Science.gov (United States)

    Liang, Willmann; Yew, David T; Hon, Kam Lun; Wong, Chun Kwok; Kwok, Timothy C Y; Leung, Ping Chung

    2014-01-01

    The last decade has seen a wealth of information reporting the beneficial effects of Chinese herbal medicines. While a lot more studies were done using in vitro and in vivo research platforms, much fewer investigations were conducted according to evidence-based requirements in clinical settings. The Institute of Chinese Medicine at the Chinese University of Hong Kong (CUHK) has had the opportunity to collaborate with clinicians over the years to initiate and conduct dozens of clinical trials investigating and verifying the therapeutic values of Chinese herbs in selected disease conditions. Of the many disorders, we chose to focus on those that are known for their difficulties achieving perfect results with conventional treatment methods. Examples include non-healing ulcers, allergic conditions, degenerative diseases and cancer. Protective effects of the herbs in such chronic diseases as coronary artery disease and osteoporosis were also part of our focus. Even in healthy individuals and those recovering from chemotherapy, Chinese herbs could help with the immune system and were studied in our clinical trials as well. This paper aims to highlight the important findings from these clinical studies while at the same time, stressing the indispensable value of clinical trials in modernizing the use of Chinese herbs in present-day medicine.

  9. Experimental research of integrative Chinese medicine in multiple sclerosis

    Institute of Scientific and Technical Information of China (English)

    Ke-Ying Zhu; Zheng Kang; Yan Chen; Gen-Cheng Wu; Jun Wang

    2016-01-01

    多发性硬化症是一种严重的神经退行性疾病,会给患者及其家属带来难以估量的痛苦及负担,且目前没有可以根治的办法。因此,有必要从不同的医学体系中寻找能够治疗多发性硬化的治疗方法。中医是最为主要的一类传统与替代医学疗法,且在世界范围内长期被广泛用于治疗包括多发性硬化在内的神经系统疾病。本文主要总结了不同中医疗法在多发性硬化动物模型——实验性变态反应性脑脊髓炎模型中的研究现状,包括中药复方,中药提取物如石杉碱甲、毛萼乙素、姜黄素等,以及针灸。这些研究为多发性硬化证的治疗提供了新的思路,同时也有利于进一步阐明中医中医治疗多发性硬化症的疗效机制。%Multiple sclerosis (MS) is a severe neurodegenerative disease which brings overwhelming sufferings to patients and their families with no radical cure heretofore. Thus, studies of different medicine field and diverse treating methods aiming at the cure for MS should be promoted. Traditional Chinese medicine (TCM) as one of the most important complementary and alternative medicine (CAM), has long been applied to treat MS in China and other nervous system diseases worldwide. Our review aims to summarize the findings of Chinese herbal medicine and acupuncture in the prevention and treatment on animal model of MS, mainly based on experimental autoimmune encephalomyelitis (EAE) model. In this review, experimental research advances of Traditional Chinese medicine in the studies of MS are involved, including Chinese herb decoctions, herb extracts like huperzine A, Eriocalyxin B, Curcumin and also, acupuncture. All of this researches hew out new thoughts towards the treatment of MS and concomitantly, the understanding of the effective mechanism of TCM on MS.

  10. Optimizing Prescription of Chinese Herbal Medicine for Unstable Angina Based on Partially Observable Markov Decision Process

    Directory of Open Access Journals (Sweden)

    Yan Feng

    2013-01-01

    Full Text Available Objective. Initial optimized prescription of Chinese herb medicine for unstable angina (UA. Methods. Based on partially observable Markov decision process model (POMDP, we choose hospitalized patients of 3 syndrome elements, such as qi deficiency, blood stasis, and turbid phlegm for the data mining, analysis, and objective evaluation of the diagnosis and treatment of UA at a deep level in order to optimize the prescription of Chinese herb medicine for UA. Results. The recommended treatment options of UA for qi deficiency, blood stasis, and phlegm syndrome patients were as follows: Milkvetch Root + Tangshen + Indian Bread + Largehead Atractylodes Rhizome (ADR=0.96630; Danshen Root + Chinese Angelica + Safflower + Red Peony Root + Szechwan Lovage Rhizome Orange Fruit (ADR=0.76; Snakegourd Fruit + Longstamen Onion Bulb + Pinellia Tuber + Dried Tangerine peel + Largehead Atractylodes Rhizome + Platycodon Root (ADR=0.658568. Conclusion. This study initially optimized prescriptions for UA based on POMDP, which can be used as a reference for further development of UA prescription in Chinese herb medicine.

  11. Optimizing prescription of chinese herbal medicine for unstable angina based on partially observable markov decision process.

    Science.gov (United States)

    Feng, Yan; Qiu, Yu; Zhou, Xuezhong; Wang, Yixin; Xu, Hao; Liu, Baoyan

    2013-01-01

    Objective. Initial optimized prescription of Chinese herb medicine for unstable angina (UA). Methods. Based on partially observable Markov decision process model (POMDP), we choose hospitalized patients of 3 syndrome elements, such as qi deficiency, blood stasis, and turbid phlegm for the data mining, analysis, and objective evaluation of the diagnosis and treatment of UA at a deep level in order to optimize the prescription of Chinese herb medicine for UA. Results. The recommended treatment options of UA for qi deficiency, blood stasis, and phlegm syndrome patients were as follows: Milkvetch Root + Tangshen + Indian Bread + Largehead Atractylodes Rhizome (ADR = 0.96630); Danshen Root + Chinese Angelica + Safflower + Red Peony Root + Szechwan Lovage Rhizome Orange Fruit (ADR = 0.76); Snakegourd Fruit + Longstamen Onion Bulb + Pinellia Tuber + Dried Tangerine peel + Largehead Atractylodes Rhizome + Platycodon Root (ADR = 0.658568). Conclusion. This study initially optimized prescriptions for UA based on POMDP, which can be used as a reference for further development of UA prescription in Chinese herb medicine.

  12. Quality Control Approaches for Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    YUAN Hai-long; ZHANG Tian-tian; XIAO Xiao-he

    2011-01-01

    The current official quality control approaches meet the challenges from the complexity of herbal medicines.In fact,any herbal medicines containing numerous unknown components,its curative effect usually depends on the whole of herbal medicines,so it is impossible and unnecessary to qualitatively and quantitatively study every component.By investigating the limitations of current quality control approaches for herbal medicines and the difference and similarity in the chemical substantial style as well as quality control pattern of herbal medicines,a new quality control approach for Chinese herbal medicines should be explored and designed.The combination approach of chemical analysis with bioassay is promising to be developed and employed in order to ensure the safety and efficacy of Chinese herbal medicines.

  13. Systematic Study of Chinese Medicine Herb Pairs (Ⅳ)——Herb Pair of Coptis Chinensis and Euodia Rutaecarpa%中药药对的系统研究(Ⅳ)——黄连吴茱萸药对研究

    Institute of Scientific and Technical Information of China (English)

    陈锐娥; 胡杨洋; 王胜鹏; 陈美婉; 王一涛

    2012-01-01

    Prescriptions compatibility of Coptis chinensis and Euodia rutaecarpa, which was first recorded in Song Dynasty, has been widely used in the treatment of diseases caused by damp accumulating in liver, gallbladder, spleen, intestines and stomach in traditional Chinese medicine (TCM). Modern pharmacological researches have demonstrated that the compatibility has various pharmacological activities, such as analgesic, antitumor, antibacterial, anti-inflammatory, and so on. Clinically, it was proved to be effective on stress ulcer, functional dyspepsia and chronic colitis with bright development prospects. However, because of the opposite potency of Coptis chinensis and Euodia rutaecarpa, prescriptions consisted of the two drugs with different ratio is either different in potency or in function and indications. This complicated relation not only restricts the clinical application of the Coptis -Evodia herbal couple, but also increases the difficulties for researchers on drug innovation. Based on the systemic illustration of theoretical foundation, chemical constituents, pharmacological and pharmaceutical evaluation, and application progress on Coptis-Evodia herbal couple, the study mainly focuses on the analysis of compatible connotation and therapeutic nature, aiming to offer references and evidences for further researches and development.%黄连吴茱萸药对配伍的方剂,自宋代就有其运用的记载,传统中医常用其治疗湿热蕴于肝胆、脾胃及大肠所致的各种病症,经历代医家证实其临床疗效确切.现代研究显示,该药对的药理作用广泛,具有良好的抗肿瘤、镇痛、抑茵及抗炎活性,对应激性溃疡、功能性消化不良、慢性结肠炎等均有良好的疗效.但由于黄连与吴茱萸药性不同,基于不同配比组成的方剂药性不相一致,其功用与主治也各异,故限制了黄连吴茱萸药对的临床应用,也加大了医药工作者对该药对创新研究的难度.本文主要对黄

  14. Efficacy and safety of Chinese herbal medicine for benign prostatic hyperplasia: systematic review of randomized controlled trials

    Institute of Scientific and Technical Information of China (English)

    Chun Ho Ma; Wai Ling Lin; Sing Leung Lui; Xun-Yuan Cai; Vivian Taam Wong; Eric Ziea; Zhang-Jin Zhang

    2013-01-01

    Chinese herbal medicine is commonly used as a treatment for benign prostatic hyperplasia (BPH),but its efficacy and safety remain to be examined.To compare the efficacy and adverse events of Chinese herbal medicine alone or used adjuvantly with Western medications for BPH.Two independent reviewers searched the major electronic databases for randomized controlled trials comparing Chinese herbal medicine,either in single or adjuvant use with Western medication,with placebo or Western medication.Relevant journals and grey literature were also hand-searched.The outcome measures included changes in urological symptoms,urodynamic measures,prostate volume and adverse events.The frequency of commonly used herbs was also identified.Out of 13 922 identified citations of publications,31 studies were included.Eleven studies with a Jadad score ≥ 3 were selected for meta-analysis.Chinese herbal medicine was superior to Western medication in improving quality of life and reducing prostate volume.The frequency of adverse events in Chinese herbal medicine was similar to that of placebo and less than that of Western medication.The evidence is too weak to support the efficacy of Chinese herbal medicine for BPH due to the poor methodological quality and small number of trials included.The commonly used herbs identified here should provide insights for future clinical practice and research.Larger randomized controlled trials of better quality are needed to truly evaluate the efficacy of Chinese herbal medicine.

  15. Chinese medicine and the surgeon.

    Science.gov (United States)

    Leung, Ping-Chung; Biji, Sreedhar; Yeung, Chung-Kwong

    2011-07-01

    The surgeon aims at a direct, complete removal of the pathology. In spite of the modern advancements of imaging facilities and precision instrumentations, unsatisfactory results and recurrences are not uncommon. This paper provides a general review of the four specific areas in surgery that would benefit from Chinese medicine. Extensive searches were made on four surgical areas based on available English language journals, viz. low-back pain, chronic ulcers, renal calculus, and enuresis in children, in the past 10 years. The quoted communications are mainly related to clinical evidences, while a smaller number of crucial laboratory reports are also included. Low-back pain, a most frequent orthopaedic problem, would benefit from acupuncture treatment. Chronic leg ulcers could achieve better results of healing using herbal supplements. Problems of renal stones, besides the conventional methods of removal, could be further supplemented with herbal drinks that aim at prevention of recurrences. Enuresis in children, an untreatable common condition, may respond well to acupuncture. Surgeons should keep an open mind. In case of difficulties, they could seriously consider options of traditional treatment.

  16. Navigating traditional chinese medicine network pharmacology and computational tools.

    Science.gov (United States)

    Yang, Ming; Chen, Jia-Lei; Xu, Li-Wen; Ji, Guang

    2013-01-01

    The concept of "network target" has ushered in a new era in the field of traditional Chinese medicine (TCM). As a new research approach, network pharmacology is based on the analysis of network models and systems biology. Taking advantage of advancements in systems biology, a high degree of integration data analysis strategy and interpretable visualization provides deeper insights into the underlying mechanisms of TCM theories, including the principles of herb combination, biological foundations of herb or herbal formulae action, and molecular basis of TCM syndromes. In this study, we review several recent developments in TCM network pharmacology research and discuss their potential for bridging the gap between traditional and modern medicine. We briefly summarize the two main functional applications of TCM network models: understanding/uncovering and predicting/discovering. In particular, we focus on how TCM network pharmacology research is conducted and highlight different computational tools, such as network-based and machine learning algorithms, and sources that have been proposed and applied to the different steps involved in the research process. To make network pharmacology research commonplace, some basic network definitions and analysis methods are presented.

  17. Navigating Traditional Chinese Medicine Network Pharmacology and Computational Tools

    Directory of Open Access Journals (Sweden)

    Ming Yang

    2013-01-01

    Full Text Available The concept of “network target” has ushered in a new era in the field of traditional Chinese medicine (TCM. As a new research approach, network pharmacology is based on the analysis of network models and systems biology. Taking advantage of advancements in systems biology, a high degree of integration data analysis strategy and interpretable visualization provides deeper insights into the underlying mechanisms of TCM theories, including the principles of herb combination, biological foundations of herb or herbal formulae action, and molecular basis of TCM syndromes. In this study, we review several recent developments in TCM network pharmacology research and discuss their potential for bridging the gap between traditional and modern medicine. We briefly summarize the two main functional applications of TCM network models: understanding/uncovering and predicting/discovering. In particular, we focus on how TCM network pharmacology research is conducted and highlight different computational tools, such as network-based and machine learning algorithms, and sources that have been proposed and applied to the different steps involved in the research process. To make network pharmacology research commonplace, some basic network definitions and analysis methods are presented.

  18. The taste sensory evaluation of medicinal plants and Chinese medicines.

    Science.gov (United States)

    Kataoka, Masumi; Tokuyama, Emi; Miyanaga, Yohko; Uchida, Takahiro

    2008-03-01

    The purpose of this study was to investigate the use of the artificial taste sensor in the evaluation of 11 medicinal plants and 10 Chinese medicines with bitter and/or astringent tastes, and to assess the possible application of the sensor in the evaluation of taste and quality control of medicinal products. Aqueous extracts of the six bitter medicinal plants could be classified into three types, and those of the five astringent medicinal plants into two types, on the basis of sensor output pattern profiles. These differences seem to derive from the different structures of the main components. In the principal component analysis of the taste sensor output of 10 Chinese medicines, a new measure developed, the 'Euclidean distance', defined as the distance between a control and the targeted substance on the principal component map. This measure offers a possibility for indicating the different tastes of Chinese medicines. Lastly, we confirmed that berberine adsorption on the surface of the artificial membrane of the taste sensor was of the Langmuir type. The berberine content in extracts of medicinal plants could be evaluated by the taste sensor, and it was shown to be possible to use the taste sensor for the quality control of medicinal plants.

  19. 10种常见中草药水提物对嗜水气单胞菌ZHYYZ-1的体外抑菌效果研究%The Antibacterial Effect in Vitro of Aqueous Extract from 10 Kinds of Chinese Medicinal Herbs on Aeromonas hydrophila ZHYYZ-1

    Institute of Scientific and Technical Information of China (English)

    赵蓓蓓; 赵晶; 王志铮; 吕敢堂; 何凯

    2012-01-01

    Using agar dilution method, antibacterial effect in vitro of ten common Chinese herbs on highly pathogenic Aeromonas hydrophila ZHYYZ-1 were observed. The results were that:(1) the antibacterial effects of Chinese Gall, Baical Skullcap Root, Honeysuckle Flower and Mongolian Dandelion Herb were demonstrably superior to Forsythia suspensa, Coptis Root, Common Andrographis Herb, Heartleaf Houttuymia Herb, Indigowoad Root and Indigowoad Leaf.(2) when the concentration of A. hydrophila ZHYYZ-1 was 1.0×10^4 CFU/mL, the minimal inhibitory concentration (MIC) of Chinese Gall, Baical Skullcap Root, Honeysuckle Flower and Mongolian Dandelion Herb were 0.20 mg/mL, 1.56 mg/mL, 1.56 mg/mL and 3.12 mg/mL, respectively; (3) the combined conditions of two Chinese herbs displaying the antibacterial synergistic effects were that: the compositions ratio of Mongolian Dandelion Herb and Baical Skullcap Root, Baical Skullcap Root and Honeysuckle Flower, Mongolian Dandelion Herb and Chinese Gall were separately 3:2, or the proportion of Baical Skullcap Root and Chinese Gall was more than 3:2, as the concentration of A. hydrophila ZHYYZ-1 was 1.0×10^7 CFU/mL; the compositions ratio of Mongolian Dandelion Herb and Baical Skullcap Root, Baical Skullcap Root and Honeysuckle Flower, Mongolian Dandelion Herb and Honeysuckle Flower were separately less than 3:2, or the proportion of Baical Skullcap Root and Chinese Gall was more than 3:2, as the concentration of A. hydrophila ZHYYZ-1 was 1.0×10^6 CFU/mL; the composition ratio of Baical Skullcap Root and Honeysuckle Flower, or the proportion of Mongolian Dandelion Herb and Honeysuckle Flower were less than 3:2 respectively in the condition that the concentration of A. hydrophila ZHYYZ-1 was 1.O×10^5 CFU/mL.%采用琼脂稀释法观察了10种常见中草药水提物对强致病性嗜水气单胞菌ZHYYZ-1的体外抑菌效果,结果表明:(1)五倍子、黄芩、金银花、蒲公英的抑菌效果明显优于连

  20. [Study on relations between transient receptor potential vanilloid 1 and pungent property of traditional Chinese medicines].

    Science.gov (United States)

    Wang, Xing; Zhang, Yan-Ling; Wang, Yun; Ren, Zhen-Zhen; Bao, Hong-Juan; Qiao, Yan-Jiang

    2014-07-01

    The five-flavor theory of traditional Chinese medicines (TCM) and the flavor efficacy generation mechanism has long been focuses and difficulties in studies on traditional Chinese medicinal properties. In this paper, by using the pharmacophore-based virtual screening technique, the authors discussed the relations between the pungent property and transient receptor potential vanilloid 1 (TRPV1) by studying the TCM components' role in regulating TRPV1 ion channel. The results showed that the matching relationship between TRPV1 agonist pharmacophore model and TCM chemical components could identify the active ingredients from pungent herbs. Therefore, the authors proposed that TRPV1 is one of the potential targets for efficient pungent herbs. The pungent property of TCMs is decided by its chemical components, and consistent with the inherited and additive characteristics.

  1. Tetrandrine and related bis-benzylisoquinoline alkaloids from medicinal herbs: cardiovascular effects and mechanisms of action

    Institute of Scientific and Technical Information of China (English)

    Chiu-Yin KWAN; FI ACHIKE

    2002-01-01

    Tetrandrine (TET), a bis-benzylisoquinoline alkaloid purified and identified an active ingredient in a Chinese medicinal herb, Radix Stephanae tetrandrae, has been used traditionally for the treatment of congestive circulatory disorder and inflammatory diseases. TET, together with a few of its structural analogues, has long been demonstrated to have antihypertensive action in clinical as well as animal studies. Presumably, the primary anti-hypertensive action of TET is due to its vasodilatory properties. TET prevents or inhibits vascular contraction induced by membrane depolarization with KCl or α-adrenoceptor activation with phenylephrine (PE). TET (30 μmol/L) also inhibits the release of endothelium-derived nitric oxide (NO) as well as NO production by inducible NO synthase.TET apparently inhibits multiple Ca2+ entry pathways as demonstrated in cell types lacking the L-type Ca2+ channels.In cardiac muscle cells, TET inhibits both L- and T-type Ca2+ channels. In addition to its actions on cardiovascular tissues, TET may also exert its anti-hypertensive action via a Ca2+-dependent manner on other tissues intimately involved in the modulation of blood pressure control, such as adrenal glands. In adrenal glomerulosa cells, KCl- or angiotensin II-induced aldosterone synthesis is highly dependent on extracellular Ca2+. Steroidogenesis and Ca2+-influx in bovine adrenal glomerulosa cells have been shown to be potently inhibited by TET. In bovine adrenal chromaffin cells, TET inhibits Ca2+ currents via L- and N-type channels as well as other unidentified channels with IC50 of 10 μmol/L. Other than the Ca2+ antagonistic effects, TET also interacts with the α-adrenergic receptors and muscarinic receptors based on functional as well as radioligand binding studies. Apart from its functional effects,TET and related compounds also exert effects on tissue structures, such as remodelling of hypertrophied heart and inhibition of angiogenesis, probably by causing apoptotic

  2. Determination of vanadium in food and traditional Chinese medicine by graphite furnace atomic absorption spectroscopy

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Various experimental conditions were described for the vanadium determination by graphite furnace atomic ab-sorption spectroscopy (GFAAS). The experiments showed that when atomization took place under the conditions where thecombination of a pyrolytic coating graphite tube and fast raising temperature were used and the temperature was stable, thesignal peak shapes could be improved, the sensitivity was enhanced, and the memory effect was removed. The vanadium infood and traditional Chinese medicinal herbs can be accurately determined using the standard curve method.

  3. Catalytic Therapy of Cancer with Ascorbate and Extracts of Medicinal Herbs

    Directory of Open Access Journals (Sweden)

    Nadejda Rozanova (Torshina

    2010-01-01

    Full Text Available Catalytic therapy (CT is a cancer treatment modality based on the generation of reactive oxygen species (ROS using a combination of substrate molecules and a catalyst. The most frequently used substrate/catalyst pair is ascorbate/Co phthalocyanine (PcCo. In the present work, herb extracts containing pigments have been studied as a catalyst in place of PcCo. Extracts from herbs are expected to have efficiency comparable with that of phthalocyanines but as natural products, to exhibit fewer side effects. The present studies demonstrate that a combined use of ascorbate and herbal extracts results in ROS production and a significant decrease in the number of cancer cells after a single in vitro treatment. Treatment with ascorbate in conjunction with extracts prepared from several medicinal herbs stimulated apoptosis and disrupted the cell cycle. The number of cells accumulating in the sub-G0/G1 stage of the cell cycle was increased 2- to 7-fold, and cells in G2/M increased 1.5- to 20-fold, indicating that the treatment protocol was highly effective in suppressing DNA synthesis and potentially reflecting DNA damage in the tumor cells. In addition, 20–40% of the cells underwent apoptosis within 24 h of completing treatment. Our results suggest that herbal extracts can function as CT catalysts in the treatment of cancer.

  4. Research progress of traditional Chinese medicine treatment of diabeticnephropathy

    Institute of Scientific and Technical Information of China (English)

    Xiaoming Wu; Na Zhang; Yanbin Gao

    2014-01-01

    Diabetic nephropathy is the main reason of the end-stage renal failure and endanger human health seriously.Ef-fective treatment of diabetic nephropathy is in an urgent demand.In recent years,we confirmed the good effect of TCM on dia-betic nephropathy by evidence based medicine method.We also explored the treatment mechanism of TCM on diabetic ne-phropathy from overall level,cellular level and molecular level and found that both single herb and Chinese herbal compound can treat diabetic nephropathy by multiple targets control.TCM may become one of the effective methods for treating diabetic ne-phropathy.This paper will review the advances in this research field of recent years and provide references for future researches.

  5. Treatment with Parenteral Nutrition Support and Chinese Herbs in One Case of Primary Small Intestinal Lymphangiectasia

    Institute of Scientific and Technical Information of China (English)

    Yan-cheng Dai; Zhi-peng Tang; Gui-tong Ma; Ping Yin; Yu-ping Gong; Wen Liu; Song Wang; Ya-li Zhang; Xin-ying He

    2009-01-01

    @@ INTESTINAL lymphangiectasia (IL) is a rare disease first reported by Waldmanin in 1961.~1 Since then, no more than two hundred cases have been reported. IL is characterized by dilated lymphatic vessles in the intestinal wall and small bowel mesentery which induce loss of protein and lymphocytes into bowel lumen. We here report a case of IL in a young male patient who was admitted for complaint of recurrent diarrhea for ten years and aggravation of the illness one year ago. He was diagnosed by endoscopy and confirmed by pathology as a primary IL and treated by parenteral nutrition support and Chinese herbs.

  6. Application of Spontaneous Photon Emission in the Growth Ages and Varieties Screening of Fresh Chinese Herbal Medicines

    Science.gov (United States)

    Zhao, Xiaolei; Fu, Jialei; Van Wijk, Eduard; Liu, Yanli; Fan, Hua; Zhang, Yufeng

    2017-01-01

    Ultraweak photon emission emitted by all living organisms has been confirmed to be a noninvasive indicator for their physiological and pathological characteristics. In this study, we investigated the characteristics of spontaneous photon emission (SPE) and the contents of specific active compounds of roots and flowers buds of several fresh Chinese herbal medicines (natural medicines) with different growth ages and varieties. The results revealed that the contents of specific active compounds from same species herbs with different growth ages and varieties were significantly different, and this difference could be reflected by their SPE. Because the contents of specific bioactive constituents in Chinese herbs are closely related to their quality and curative effect, the SPE measurement technique may contribute to the quality control of Chinese herbal medicine in the future.

  7. Molecular screening of Chinese medicinal plants for progestogenic and anti-progestogenic activity

    Indian Academy of Sciences (India)

    H M Manir Ahmed; Jan-Ying Yeh; Yi-Chia Tang; Winston Teng-Kuei Cheng; Bor-Rung Ou

    2014-06-01

    Estrogen and progestins have adverse effects, and many of these adverse effects are caused by progestins. Due to this, many women choose to use botanical alternatives for hormone replacement therapy, which does not trigger steroidogenic properties. Therefore, it is necessary to screen these herbs for progestogenic and anti-progestogenic properties. Extract of 13 Chinese medicinal plants were analysed for progestogenic and anti-progestogenic activities by using progesterone response element-driven luciferase reporter gene bioassay. MTT assay was carried out to investigate the cytotoxic effect of herb extract on PAE cells. Among the 13 herbs, Dipsacus asperoides extract exhibited progestogenic activity, and 10 species – Cortex eucommiae, Folium artemisiae argyi, Glycyrrhiza uralensis, Angelica sinensis, Atractylodes macrocephala koidz, Scutellaria baicalensis, Cuscuta chinensis, Euscaphis japonica, Ailanthus altissima, and Dioscorea opposita – were recognized to have anti-progestogenic like activities. Extract of Dipsacus asperoides demonstrated dose-dependent progestogenic activity, and the progestogenic activity of 100 g/mL extracts was equivalent to 31.45 ng/mL progesterone activity. Herbs extracts that exhibited anti-progestogenic-like activity also inhibited the 314.46 ng/mL progesterone activity in a dose-response manner. None of the herb extracts shown significant toxic effect on PAE cells at 40–100 g/mL compared to control. This discovery will aid selection of suitable herbs for hormone replacement therapy.

  8. Chinese herbal medicines for the treatment of type A H1N1 influenza: a systematic review of randomized controlled trials.

    Directory of Open Access Journals (Sweden)

    Wei Chen

    Full Text Available BACKGROUND: Chinese herbs are thought to be effective for type A H1N1 influenza. Series of Chinese herbs have been authorized recommended by the Chinese government, and until now a number of clinical trials of Chinese herbs for H1N1 influenza have been conducted. However, there is no critically appraised evidence such as systematic reviews or meta-analyses on potential benefits and harms of medicinal herbs for H1N1 influenza to justify their clinical use and their recommendation. METHODS AND FINDINGS: CENTRAL, MEDLINE, EMBASE, CBM, CNKI, VIP, China Important Conference Papers Database, China Dissertation Database, and online clinical trial registry websites were searched for published and unpublished randomized controlled trials (RCTs of Chinese herbs for H1N1 influenza till 31 August, 2011. A total of 26 RCTs were identified and reviewed. Most of the RCTs were of high risk of bias with flawed study design and poor methodological quality. The combination of several Chinese herbal medicines with or without oseltamivir demonstrated positive effect on fever resolution, relief of symptoms, and global effectiveness rate compared to oseltamivir alone. However, only one herbal medicine showed positive effect on viral shedding. Most of the trials did not report adverse events, and the safety of herbal medicines is still uncertain. CONCLUSIONS: Some Chinese herbal medicines demonstrated potential positive effect for 2009 type A H1N1 influenza; however, due to the lack of placebo controlled trial and lack of repeated test of the intervention, we could not draw confirmative conclusions on the beneficial effect of Chinese herbs for H1N1 influenza. More rigorous trials are warranted to support their clinical use.

  9. Effect of {gamma}-irradiation on the volatile compounds of medicinal herb, Paeoniae Radix

    Energy Technology Data Exchange (ETDEWEB)

    Shim, Sung-Lye; Hwang, In-Min; Ryu, Keun-Young; Jung, Min-Seok [Department of Food and Nutrition, Chosun University (Korea, Republic of); Seo, Hye-young [Korea Food Research Institute (Korea, Republic of); Kim, Hee-Yeon [Korea Food and Drug Administration (Korea, Republic of); Song, Hyun-Pa; Kim, Jae-Hun; Lee, Ju-Woon; Byun, Myung-Woo [Advanced Radiation Technology Institute, KAERI, Jeongeup 580-185 (Korea, Republic of); Kwon, Joong-Ho [Department of Food Science and Technology, Kyungpook National University (Korea, Republic of); Kim, Kyong-Su [Korea Food Research Institute (Korea, Republic of)], E-mail: kskim@chosun.ac.kr

    2009-07-15

    A study was carried out to find the effect of {gamma}-irradiation on contents of volatile compounds from medicinal herb, Paeoniae Radix (Paenia albiflora Pallas var. trichocarpa Bunge). The volatile compounds of control, 1, 3, 5 and 10 kGy irradiated samples were extracted by simultaneous steam distillation and extraction (SDE) method and analyzed by gas chromatograph-mass spectrometer. The major volatile compounds were paeonol, (E)-carveol, (E,E)-2,4-octadienal, methyl salicylate, myrtanol and eugenol acetate. Volatile compounds belonging to chemical classes of acids, alcohols, aldehydes, esters, hydrocarbons and miscellaneous were identified in all experimental samples. The types of volatile compounds in irradiated samples were similar to those of non-irradiated sample and the concentrations of these compounds differed between treatments. 1,3-Bis (1,1-dimethylethyl)-benzene was identified by using the selected ion monitoring (GC/MS-SIM) mode. The concentration of this compound increased with the increase of irradiation dose level. These results suggest that it could be used as the base data for the effect of {gamma}-irradiation on medicinal herb.

  10. Screening for anti-pancreatic lipase properties of 28 traditional Thai medicinal herbs

    Institute of Scientific and Technical Information of China (English)

    Ananya; Dechakhamphu; Nattapong; Wongchum

    2015-01-01

    Objective:To screen the effect of 28 medicinal plants on inhibition of pancreatic lipase and evaluate the phytochemical contents of extracts.Methods:The ethanolic extracts of 28 traditional Thai herbal medicines were assayed for their in vitro activities against porcine pancreatic lipase using p-nitrophenyl butyrate as a substrate.Quantitative estimation of flavonoids,phenolics,and alkaloids was done.Results:Extracts from four herbs,Memecylon edule Roxb.,Garcinia vilersiana Pierre,Cryptolepis elegans Wall.and Phyllanthus chamaepeuce Ridl.,at a concentration of100 mg/m L,strongly inhibited porcine pancreatic lipase by 90.97%,92.04%,94.64%and95.38%,respectively.There was a significant positive correlation between phenolic content and inhibition activity.Inhibition activity was significantly correlated with flavonoid and with alkaloid contents.Conclusions:From this result,it could be concluded that herbs represent a rich of antipancreatic lipase compounds,in particular,Cryptolepis elegans Wall.and Phyllanthus chamaepeuce Ridl.It is suggested that the phytochemical compounds from these plants may be applied for the prevention and treatment of obesity or hyperlipidemia.

  11. Screening for anti-pancreatic lipase properties of 28 traditional Thai medicinal herbs

    Institute of Scientific and Technical Information of China (English)

    Ananya Dechakhamphu; Nattapong Wongchum

    2015-01-01

    Objective: To screen the effect of 28 medicinal plants on inhibition of pancreatic lipase and evaluate the phytochemical contents of extracts. Methods: The ethanolic extracts of 28 traditional Thai herbal medicines were assayed for their in vitro activities against porcine pancreatic lipase using p-nitrophenyl butyrate as a substrate. Quantitative estimation of flavonoids, phenolics, and alkaloids was done. Results: Extracts from four herbs, Memecylon edule Roxb., Garcinia vilersiana Pierre, Cryptolepis elegans Wall. and Phyllanthus chamaepeuce Ridl., at a concentration of 100 mg/mL, strongly inhibited porcine pancreatic lipase by 90.97%, 92.04%, 94.64%and 95.38%, respectively. There was a significant positive correlation between phenolic content and inhibition activity. Inhibition activity was significantly correlated with flavonoid and with alkaloid contents. Conclusions: From this result, it could be concluded that herbs represent a rich of anti-pancreatic lipase compounds, in particular, Cryptolepis elegans Wall. and Phyllanthus chamaepeuce Ridl. It is suggested that the phytochemical compounds from these plants may be applied for the prevention and treatment of obesity or hyperlipidemia.

  12. The Transmission of Chinese Medicine in Australia

    Directory of Open Access Journals (Sweden)

    Mary Garvey

    2011-09-01

    Full Text Available The paper explores some of the issues concerning the transmission of Chinese medicine in Australia, its practitioner training and the future of Chinese medicine as a distinct medical discipline in the Australian context. In China over the last century Chinese medicine was overhauled in order to align it with the biomedical perspective prevalent in the West. These changes, in turn, had important consequences for the transmission of CM in Australia and the West. But while the biomedicalisation of CM has offered the path of least resistance, it has also lead to unworkable simplifications and methodological failures. The paper thus argues for a renewed access to the tradition’s primary sources in order to ally the distinctive features and methods of traditional practice with biomedicine, as an alternative to an outright integration into biomedical practice.

  13. Molecular imaging in traditional Chinese medicine therapy for neurological diseases.

    Science.gov (United States)

    Wang, Zefeng; Wan, Haitong; Li, Jinhui; Zhang, Hong; Tian, Mei

    2013-01-01

    With the speeding tendency of aging society, human neurological disorders have posed an ever increasing threat to public health care. Human neurological diseases include ischemic brain injury, Alzheimer's disease, Parkinson's disease, and spinal cord injury, which are induced by impairment or specific degeneration of different types of neurons in central nervous system. Currently, there are no more effective treatments against these diseases. Traditional Chinese medicine (TCM) is focused on, which can provide new strategies for the therapy in neurological disorders. TCM, including Chinese herb medicine, acupuncture, and other nonmedication therapies, has its unique therapies in treating neurological diseases. In order to improve the treatment of these disorders by optimizing strategies using TCM and evaluate the therapeutic effects, we have summarized molecular imaging, a new promising technology, to assess noninvasively disease specific in cellular and molecular levels of living models in vivo, that was applied in TCM therapy for neurological diseases. In this review, we mainly focus on applying diverse molecular imaging methodologies in different TCM therapies and monitoring neurological disease, and unveiling the mysteries of TCM.

  14. [Problems in medicinal materials research of new traditional Chinese medicine].

    Science.gov (United States)

    Zhou, Gang; Wang, Ting; He, Yan-Ping

    2014-08-01

    Medicinal materials research and development of new drug of traditional Chinese medicine (TCM) research is the premise and foundation of new drug research and development, it throughout the whole process of new drug research. Medicinal materials research is one of the main content of the pharmaceutical research of new drug of TCM, and it is also the focus of the new medicine pharmaceutical evaluation content. This article through the analysis of the present problems existing in the development of TCM research of new drug of TCM, from medicine research concept, quality stability, quality standard, etc are expounded, including medicine research idea value medicine study should focus on the important role and from the purpose for the top-level design of new drug research problem. Medicinal materials quality stability should pay attention to the original, medicinal part, origin, processing, storage, planting (breeding), and other aspects. Aspect of quality standard of medicinal materials should pay attention to establish the quality standards of conform to the characteristics of new drug of TCM. As the instruction of TCM new drug research and development and the scientific nature of the review, and provide the basis for medicinal material standards.

  15. Effect of mineral-enriched diet and medicinal herbs on Fe, Mn, Zn, and Cu uptake in chicken

    Directory of Open Access Journals (Sweden)

    Stef Ducu

    2012-03-01

    Full Text Available Abstract Background The goal of our study was to evaluate the effects of different medicinal herbs rich in polyphenol (Lemon balm, Sage, St. John's wort and Small-flowered Willowherb used as dietary supplements on bioaccumulation of some essential metals (Fe, Mn, Zn and Cu in different chicken meats (liver, legs and breast. Results In different type of chicken meats (liver, legs and breast from chickens fed with diets enriched in minerals and medicinal herbs, beneficial metals (Fe, Mn, Zn and Cu were analysed by flame atomic absorption spectrometry. Fe is the predominant metal in liver and Zn is the predominant metal in legs and breast chicken meats. The addition of metal salts in the feed influences the accumulations of all metals in the liver, legs and breast chicken meat with specific difference to the type of metal and meat. The greatest influences were observed in legs meat for Fe and Mn. Under the influence of polyphenol-rich medicinal herbs, accumulation of metals in the liver, legs and breast chicken meat presents specific differences for each medicinal herb, to the control group that received a diet supplemented with metal salts only. Great influence on all metal accumulation factors was observed in diet enriched with sage, which had significantly positive effect for all type of chicken meats. Conclusions Under the influence of medicinal herbs rich in different type of polyphenol, accumulation of metals in the liver, legs and breast chicken meat presents significant differences from the group that received a diet supplemented only with metal salts. Each medicinal herb from diet had a specific influence on the accumulation of metals and generally moderate or poor correlations were observed between total phenols and accumulation of metals. This may be due to antagonism between metal ions and presence of other chelating agents (amino acids and protein from feeding diets which can act as competitor for complexation of metals and influence

  16. Trends in scientific publications of Chinese medicine.

    Science.gov (United States)

    Wang, Chong-Zhi; He, Hui; Wang, Xiaoyu; Yuan, Chun-Su

    2012-01-01

    Traditional Chinese medicine (TCM) is an important component of complementary and alternative medicine (CAM). The fast economic growth of mainland China in the past two decades has promoted the use of TCM beyond Chinese-speaking countries. Chinese researchers have published more TCM research studies in CAM-related professional journals, including the American Journal of Chinese Medicine (AJCM), the highest impact journal in Chinese medicine. The consistent increase of the impact factor of the AJCM suggests a growth in TCM popularity. This study analyzed articles published in the AJCM between 2004 and 2011. Our data show that while enthusiasm towards cardiovascular, nervous system and inflammation related research remained high, more herbal investigations and cancer studies were published. Furthermore, a reduction in TCM formulation studies was replaced by increasing botanical single constituent research. Examples of frequently cited studies, including those before 2004, are presented. These data are not only important to the scientific community for recognition of trends in TCM research, but also for providing information to TCM researchers who are targeting potentially highly cited studies.

  17. Evidence-based practice method of integrative Chinese and Western medicine based on literature retrieval through PICO question and complementary and alternative medicine topics.

    Science.gov (United States)

    Yan, Xiu-feng; Ni, Qing; Wei, Jun-ping; Xu, Hao

    2010-12-01

    An evidence-based practice method according to literature retrieval through PICO (Patients, Intervention, Comparison, Outcome) questions and complementary and alternative medicine (CAM) topics, which can obtain helpful evidence for guiding clinical practice, was introduced with a practical example in this paper. The knowledge of diseases and Western medicine treatment can be acquired by literature retrieval through PICO question, while searching by CAM topics may provide evidence for Chinese medicine (CM). Thus the author held that literature retrieval through both PICO question and CAM topics was an ideal evidence-based practice method for integrative Chinese and Western medicine (ICWM). However, since the standard in CM evidence hierarchy is still under study, the value of the CAM thematic retrieval method remains very limited. In the future, studies on the definition and hierarchy of CM evidences and the herb-drug interaction between Western and Chinese medicine during a combination therapy should be strengthened to improve the status of ICWM evidence-based practice.

  18. The Model of Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    薛崇成; 杨秋莉

    2003-01-01

    Medical model, which guides medical practice, belongs to the field of philosophy. It is retrospectivecognition in medicine abroad and changes with the conditions of medical practice. The biologicalmedical model came out in the 15th century. Since then, it has made a great deal of contributions tothe development of medicine. In the late years of the 19th century, biological medical model showedinadequate in some aspects. It was not replaced by biopsychosocial medical model until the 20thcentury. The model of traditional Chinese medicine is prospective. Its formula is Time - Space -Social - Psychological - Biological, which includes more elements than the model of modernmedicine, guiding the practice and development of traditional Chinese medicine for more than twothousand years

  19. An Analysis of the Combination Frequencies of Constituent Medicinal Herbs in Prescriptions for the Treatment of Stroke in Korean Medicine: Determination of a Group of Candidate Prescriptions for Universal Use

    Directory of Open Access Journals (Sweden)

    Byeong Cheol Yun

    2016-01-01

    Full Text Available In contrast to Western medicine, which typically prescribes one medicine to treat a specific disease, traditional East Asian medicine uses any one of a large number of different prescriptions (mixtures of medicinal herbs, according to the patient’s characteristics. Although this can be considered an advantage, the lack of a universal prescription for a specific disease is considered a drawback of traditional East Asian medicine. The establishment of universally applicable prescriptions for specific diseases is therefore required. As a basic first step in this process, this study aimed to select prescriptions used in the treatment of stroke and, through the analysis of medicinal herb combination frequencies, select a high-frequency medicinal herb combination group for further experimental and clinical research. As a result, we selected some candidates of a medicinal herb combination and 13 candidates of a medicinal herb for the treatment of stroke.

  20. Prescription of Chinese Herbal Medicine in Pattern-Based Traditional Chinese Medicine Treatment for Depression: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Wing-Fai Yeung

    2015-01-01

    Full Text Available Traditional Chinese medicine (TCM treatments are often prescribed based on individuals’ pattern diagnoses. A systematic review of randomized controlled trials in Chinese and English literatures on TCM pattern-based treatment for depression has therefore been conducted. A total of 61 studies, 2504 subjects, and 27 TCM patterns were included. Due to the large variation of TCM pattern among participants, we only analyzed the top four commonly studied TCM patterns: liver qi depression, liver depression and spleen deficiency, dual deficiency of the heart, and spleen and liver depression and qi stagnation. We found that Xiaoyao decoction was the most frequently used herbal formula for the treatment of liver qi depression and liver depression with spleen deficiency, while Chaihu Shugan decoction was often used for liver depression and qi stagnation. Bai Shao (Paeonia lactiflora Pall. and Chai Hu (Bupleurum chinense DC. were commonly used across different TCM patterns regardless of the prescribed Chinese herbal formulas. The rationale underlying herb selection was seldom provided. Due to the limited number of studies on TCM pattern-based treatment of depression and their low methodological quality, we are unable to draw any conclusion regarding which herbal formulas have higher efficacy and which TCM patterns respond better to CHM.

  1. Effects of a Korean herbal formulation, Silsosangami, consisting of seven medicinal herbs, and its seven herbs on endotoxin-induced experimental thrombosis in rats.

    Science.gov (United States)

    Park, Won-Hwan; Ahn, Jong-Chan; Kim, Hyung-Min; Lee, Young-Choon; Kim, Cheorl-Ho

    2004-03-01

    A traditional Korean medicine, Silsosangami (SSG), consisting of seven different herbs of Typhae Pollen, Pteropi Faeces, Paeoniae Radicis rubra, Cnidii Rhizoma, Persicae Semen, Carthami Flos and Curcumae Tuber, has been reported to have a hypolipidemic effect in human subjects. In the present study, the inhibitory effects of SSG on a thrombosis in rats, induced by endotoxin treatment were examined. The anti-thrombic properties of SSG were also investigated with respect to blood parameters. The extracts of SSG and five of the seven herbs, except Cnidii Rhizoma and Carthami Flos, inhibited both endotoxin-induced disseminated intravascular coagulation (DIC) and thrombosis in rats. The extract also inhibited the endotoxin-induced decrease in blood platelets and fibrinogen, and the endotoxin-induced increase in fibrin degradation products (FDP) on disseminated intravascular coagulation in normal rats. In conclusion, the artificially induced, protective effects of SSG on ischemic infarction might be related to their inhibitory effects on DIC, platelet coagulation and thrombotic action.

  2. Hepatotoxicity or hepatoprotection? Pattern recognition for the paradoxical effect of the Chinese herb Rheum palmatum L. in treating rat liver injury.

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    Jia-bo Wang

    Full Text Available The hepatotoxicity of some Chinese herbs has been a cause for concern in recent years. However, some herbs, such as rhubarb, have been documented as having both therapeutic and toxic effects on the liver, leading to the complex problem of distinguishing the benefits from the risks of using this herb. To comparatively analyze the dose-response relationship between rhubarb and hepatic health, we administrated total rhubarb extract (RE to normal and carbon tetrachloride (CCl(4-treated rats for 12 weeks at 4 dosage levels (2.00, 5.40, 14.69 and 40.00 g·kg(-1, measured as the quantity of crude material, followed by biochemical and histopathological tests of the rats' livers. A composite pattern was extracted by factor analysis, using all the biochemical indices as variables, into a visual representation of two mathematically obtained factors, which could be interpreted as the fibrosis factor and the cellular injury factor, according to the values of the variable loadings. The curative effect of administering the two lowest dosages of RE to CCl(4-treated rats was mainly expressed as a decrease in the extent of cellular injury. The hepatoprotective mechanism of RE might be related to its antioxidant effect, the antagonism of the free radical damage to hepatocytes caused by CCl(4. By contrast, the RE-induced liver damage was mainly expressed as a significant increase in the amount of fibrosis in both normal rats at all dosage levels and CCl(4-treated rats at the two highest dosage levels. Therefore, the hepatotoxic potential of RE could be attributable to the liver cell fibrosis induced by high doses of the herb. This study illustrates the bidirectional potential of rhubarb and demonstrates the feasibility of using factor analysis to study the dose-response relationships between herbal medicines and hepatotoxicity or the healing effects of these herbs by extracting the underlying interrelationships among a number of functional bio-indices in a holistic

  3. Herb-Herb Combination for Therapeutic Enhancement and Advancement: Theory, Practice and Future Perspectives

    Directory of Open Access Journals (Sweden)

    Christopher Wai Kei Lam

    2013-05-01

    Full Text Available Herb-herb combinations have been used in Chinese medicine practice for thousands of years, yet scientific evidence of their therapeutic benefits is lacking. With increasing interest in shifting from the one-drug-one-target paradigm to combination therapy or polypharmacy to achieve therapeutic benefits for a number of diseases, there is momentum to explore new knowledge by tapping the past empirical experiences of herb-herb combinations. This review presents an overview of the traditional concept and practice of herb-herb combination in Chinese medicine, and highlights the available scientific and clinical evidence to support the combined use of herbs. It is hoped that such information would provide a lead for developing new approaches for future therapeutic advancement and pharmaceutical product development. Very likely modern technologies combined with innovative research for the quality control of herbal products, identification of active components and understanding of the molecular mechanism, followed by well-designed animal and clinical studies would pave the way in advancing the wealth of empirical knowledge from herb-herb combination to new therapeutic modalities.

  4. 中药外用药治疗腰椎间盘突出症的频次分析%Study on the properties of Chinese herb with external formulae in treatment of LDH

    Institute of Scientific and Technical Information of China (English)

    杨佳裕; 刘光明; 陈建华; 孙波

    2013-01-01

    Objective To summarize and analyze the properties of Chinese herb with External formulae in the treatment of LDH. Methods We retrieved medical periodicals from 1998 to 2008 and collected all the Chinese herb with External formulae in treating LDH. According to different efficacies,we calculated the frequencies of different kinds of herbs. Results total of 79 formulae were covered in this study, there were 27 herbs of Medicine For Rheumatism which were used 338 times,25 herbs of blood-activating and stasis-eliminating compound used 327 times,7 herbs of diaphoretic recipes to Divergent chill used 124 times,8 herbs of warm the body used 59 times, 11 herbs of inducing diuresis and reducing edema used 29 times,7 herbs of qi-regulating used 17 times,6 herbs of tonic used 45 times and 2 herbs of relieve dizziness used 2 times. Conclusion The External formulae for LDH mainly comprise Medicine For Rheumatism and blood-activating and stasis-eliminating compound.%目的 归纳分析中药外治治疗腰椎间盘突出症处方的用药特点.方法 检索1998-01-2008-12各类医学期刊,获取外治治疗腰椎间盘突出症的方剂;统计方剂中不同功效类别药物的使用频次.结果 共有79个方剂纳入研究.其中79个方剂中,祛风湿通络药27味338次,活血化瘀药25味327次,解表发散风寒药7味124次,温里药8味59次,利湿化痰药11味29次,理气药7味17次,补益药6味45次,息风止痉药3味4次.结论 祛风湿通络,活血化瘀是外治治疗腰椎间盘突出症的总则.

  5. Chinese medicines with sedative-hypnotic effects and their active components.

    Science.gov (United States)

    Shi, Man-Man; Piao, Jin-Hua; Xu, Xi-Lin; Zhu, Liang; Yang, Li; Lin, Fu-Lan; Chen, Jian; Jiang, Jian-Guo

    2016-10-01

    The main pharmacological effects of sedative agents are sedation, hypnosis, antianxiety, and antidepression. Traditional Chinese medicine (TCM) has a long history of clinical experience in treating insomnia. This review focuses mainly on the role of active ingredients from TCM in the treatment of insomnia. Single herbs and their active ingredients from TCM with hypnotic effects are summarized through reviewing the relevant literature published in the past 20 y. The active ingredients are divided into alkaloids, terpenoids, and volatile oils, flavonoids, lignanoids and coumarins, saponins, and others. Current studies on TCM in treating insomnia are described from the aspects of active ingredients, sources, experimental models and methods, results, and mechanisms. In addition, Chinese compound prescriptions developed from a variety of single herbs with sedative-hypnotic effects are introduced. The acting pathways of TCM are covered from the perspectives of regulating central neurotransmitters, influencing sleep-related cytokines, and improving the structure of the central nervous system.

  6. Critique of medicinal conspicuousness of Parsley(Petroselinum crispum): a culinary herb of Mediterranean region.

    Science.gov (United States)

    Mahmood, Sidra; Hussain, Shahzad; Malik, Farnaz

    2014-01-01

    WHO estimates, around 80% of the especially developing world is indigent on complementary and alternative medicines which are prodigiously derived from herbal material. Parsley (Petroselinum crispum) is an important culinary herb originated from the Mediterranean region. It possesses small and dark seeds with volatile oil content. Petroselinum crispum is now planted throughout the world due to its usage in food industry, perfume manufacturing, soaps, and creams. Its main constituents subsume coumarins, furanocoumarins (bergapten, imperatori), ascorbic acid, carotenoids, flavonoids, apiole, various terpenoic compounds, phenyl propanoids, phathalides, and tocopherol. Due to these constituents, it has been annunciated to possess a number of possible medicinal emblematics including, antimicrobial, antianemic, menorrhagic, anticoagulant, antihyperlipidemic, antihepatotoxic, antihypertensive, diuretic effects, hypoglycaemic, hypouricemic, anti oxidative and estrogenic activities. In Morocco, Parsley is mostly used as an elixir to treat arterial hypertension, diabetes, cardiac and renal diseases. Antioxidant and antibacterial activities of parsley, made it propitious in food systems. Its ELI17 gene has been corroborated as a particularly fast-responding gene. There is a requisite for extensive research to avail the maximal benefits of this significant medicinal plant. The aim of this review paper is to divulge the chemical constituents of parsley that are explicitly related to substantial medicinal facets.

  7. Herbal medicinals: selected clinical considerations focusing on known or potential drug-herb interactions.

    Science.gov (United States)

    Miller, L G

    1998-11-09

    Herbal medicinals are being used by an increasing number of patients who typically do not advise their clinicians of concomitant use. Known or potential drug-herb interactions exist and should be screened for. If used beyond 8 weeks, Echinacea could cause hepatotoxicity and therefore should not be used with other known hepatoxic drugs, such as anabolic steroids, amiodarone, methotrexate, and ketoconazole. However, Echinacea lacks the 1,2 saturated necrine ring associated with hepatoxicity of pyrrolizidine alkaloids. Nonsteroidal anti-inflammatory drugs may negate the usefulness of feverfew in the treatment of migraine headaches. Feverfew, garlic, Ginkgo, ginger, and ginseng may alter bleeding time and should not be used concomitantly with warfarin sodium. Additionally, ginseng may cause headache, tremulousness, and manic episodes in patients treated with phenelzine sulfate. Ginseng should also not be used with estrogens or corticosteroids because of possible additive effects. Since the mechanism of action of St John wort is uncertain, concomitant use with monoamine oxidase inhibitors and selective serotonin reuptake inhibitors is ill advised. Valerian should not be used concomitantly with barbiturates because excessive sedation may occur. Kyushin, licorice, plantain, uzara root, hawthorn, and ginseng may interfere with either digoxin pharmacodynamically or with digoxin monitoring. Evening primrose oil and borage should not be used with anticonvulsants because they may lower the seizure threshold. Shankapulshpi, an Ayurvedic preparation, may decrease phenytoin levels as well as diminish drug efficacy. Kava when used with alprazolam has resulted in coma. Immunostimulants (eg, Echinacea and zinc) should not be given with immunosuppressants (eg, corticosteroids and cyclosporine). Tannic acids present in some herbs (eg, St John wort and saw palmetto) may inhibit the absorption of iron. Kelp as a source of iodine may interfere with thyroid replacement therapies. Licorice

  8. Preface for the First Issue of Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    肖培根

    2009-01-01

    With more than 5000 years of Chinese history and as a part of Chinese culture, Chinese herbal medicines have been playing a critical role in fighting various diseases and keeping human’s health. More than 5000 Chinese herbal medicines collected in the Comprehensive

  9. Latest Progress on Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    Tianjin Press of Chinese Herbal Medicines

    2010-01-01

    @@ Chinese Herbal Medicines (CHM) has been recently included in the Wanfang Database-Digital Periodical Group, China Academic Journals Integrated Online Database, Index of Copernicus (IC) in Poland, Chemical Abstracts Service (CAS) in USA, and Ulrich's Periodicals Directory domestically and abroad.

  10. Quality assessment of medicinal herbs and their extracts: Criteria and prerequisites for consistent safety and efficacy of herbal medicines.

    Science.gov (United States)

    Govindaraghavan, Suresh; Sucher, Nikolaus J

    2015-11-01

    Ingredients of commercial herbal medicines are assessed for quality primarily to ensure their safety. However, as complex mixtures of different groups of plant secondary metabolites, retention of overall phytochemical consistency of herbal medicines is pivotal to their efficacy. Authenticity and homogeneity of the herbs and strict regimes of physical processing and extract manufacturing are critical factors to maintain phytochemical consistency in commercial products. To ensure both safety and efficacy of herbal medicines, implementation of and adherence to good agricultural and collection practice (GACP), good plant authentication and identification practice (GPAIP), good manufacturing practice (GMP) before and during the manufacturing process, and good laboratory practice (GLP) in analysis are necessary. Establishment and application of harmonized multilaboratory-validated analytical methods and transparency in the supply (value) chain through vendor audits are additional requirements in quality assurance. In this article, we outline steps of a comprehensive quality assurance paradigm aimed at achieving and maintaining safety, consistent phytochemical composition, and clinical efficacy of ingredients of herbal medicines. This article is part of a Special Issue entitled Botanicals for Epilepsy.

  11. Introducing Considerations in the Translation of Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    Sonya E.Pritzker; Ka-Kit Hui

    2014-01-01

    This article introduces the document,Considerations in the Translation of Chinese Medicine, published in PDF form online in both Chinese and English. This 20-page document includes several sections describing why theConsiderations is necessary, the speciifcity of texts in Chinese medicine; the history of translation in Chinese medicine; who constitutes an ideal translator of Chinese medicine; what types of language exist in Chinese medicine; and speciifc issues in the translation of Chinese medicine, such as domestication versus foreignization, technical terminology, period-speciifc language, style, polysemy, and etymological translation. The final section offers a brief advisory for consumers, and concludes with a call to further discussion, and action, specifically in the development of international collaborative efforts towards the creation of more rigorous guidelines for the translation of Chinese medicine. The current article provides an overview of several of these sections, and includes links to the original document.

  12. Molecular evaluation of extracellular activity of medicinal herb Clinacanthus nutans against herpes simplex virus type-2.

    Science.gov (United States)

    Vachirayonstien, Thaveechai; Promkhatkaew, Duanthanorm; Bunjob, Malee; Chueyprom, Asawachai; Chavalittumrong, Pranee; Sawanpanyalert, Pathom

    2010-02-01

    Clinacanthus nutans (Burm. f.) Lindau (C. nutans), a medicinal herb belonging to the family Acanthaceae, has traditionally been used in herpes simplex virus (HSV) treatment in Thailand. Clinical trials have indicated that topical preparations produced from its extracts were effective in HSV-2 treatment. However, there is no clear evidence of the mechanism of action or a molecular target of C. nutans. In this study, the extracellular activity of C. nutans extracts against HSV-2 infected on HEp-2 cells was investigated in terms of its molecular aspects. HSV-2 was treated with the extracts and adsorped into the HEp-2 cells. After infection, HSV-2 DNA quantities in the infected cells were assessed and compared by the quantitative dot blot hybridisation technique. The results showed that treating the viruses with either less or more highly purified extracts before infection resulted in great reductions of viral infectivity. Further investigation was performed by Western blot analysis to determine the activities of the extracts on the viral proteins. At least eight viral proteins of the infected cell proteins (ICP) and some structural proteins, including 146, 125, 78, 69, 55, 44, 40 and 20 KDa proteins, were depleted and reduced gradually with higher and lower concentrated herb extracts, respectively. These suggest that the C. nutans extracts highly inactivated or inhibited HSV-2 before infection.

  13. Functional and chemical stability of a medicinal herb, Artemisia capillaris, following gamma sterilization

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Uhee; Jeong, Ill Yun; Bae, Mun Hyoung; Byun, Myung Woo; Jo, Sung Kee [Radiation Research Center for Biotechnology, Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup (Korea, Republic of)

    2007-08-15

    The stability of functional and chemical properties of gamma-irradiated (10 kGy) Artemisia capillaris, a widely used herb in the traditional Oriental medicine, was investigated. Functional properties of the extracts of gamma-irradiated and non-irradiated A. capillaris were compared in antioxidant activities, such as 1,1-diphenyl-2-picryl hydrazyl (DPPH) radical and superoxide anion radical scavenging, lipid peroxidation inhibition, and protection of lymphocyte and plasmid DNA. Their chemical properties were assessed by HPLC analysis, comparing with chlorogenic acid and caffeic acid, which were isolated from ethylacetate fraction as major compounds with strong antioxidant activities. No significant difference in functional properties between irradiated and non-irradiated A. capillaris was found in all antioxidant assays. Also HPLC analysis of ethyl acetate fractions of irradiated and non-irradiated A. capillaris revealed the preservation of chlorogenic acid ({sub t}R=3.124 min) and caffeic acid ({sub t}R=3.672 min), and showed almost the same pattern in the general peaks. These results suggest that the chemical components and antioxidant properties of A. capillaris are not affected largely by gamma-ray irradiation. Therefore, this study may provide evidence that the irradiated herbs retain their potential functional properties.

  14. Antioxidant and anti-glycation activities correlates with phenolic composition of tropical medicinal herbs

    Institute of Scientific and Technical Information of China (English)

    JS Ramkissoon; MF Mahomoodally; N Ahmed; AH Subratty

    2013-01-01

    Objective: To determine the contribution of total phenolic content (TPC) in glycation inhibitory activity of common tropical medicinal food and spices with potential antioxidative properties. Methods: In vitro glucose-bovine serum albumin (BSA) assay was used. Ethanolic extracts of ten common household condiments/herbs (Allium sativum, Zingiber officinale, Thymus vulgaris, Petroselinum crispum, Murraya koenigii Spreng, Mentha piperita L., Curcuma longa L., Allium cepa L., Allium fistulosum and Coriandrum sativum L.) were evaluated for antioxidative activity by 2,2-diphenyl-2-picrylhydrazyl (DPPH), and ferric reducing antioxidant power (FRAP) and the TPC, flavonoid and tannins content were determined. Results: Findings showed good correlation between TPC/DPPH (r= 0.8), TPC/FRAP (r= 0.8), TPC/Anti-glycation (r=0.9), DPPH/Anti-glycation (r= 0.6), FRAP/Anti-glycation (r = 0.9), Flavonoid/Anti-glycation (r= 0.7) and Tannins/Anti-glycation (r = 0.8) and relatively fair correlation for TPC/Flavonoids (r = 0.5) and TPC/Tannins (r =0.5). Results imply that these plants are potential sources of natural antioxidants which have free radical scavenging activity and might be used for reducing oxidative stress. Conclusions: The positive glycation inhibitory and antioxidative activities of these tropical herbs suggest a possible role in targeting ageing, diabetic complications and oxidative stress related diseases.

  15. Research progress on natural products from traditional Chinese medicine in treatment of Alzheimer's disease.

    Science.gov (United States)

    Gao, Jianjun; Inagaki, Yoshinori; Li, Xuan; Kokudo, Norihiro; Tang, Wei

    2013-04-01

    Alzheimer's disease (AD) is a severe condition in aging societies. Although research on this disease is advancing rapidly, thus far few very effective drugs are available for AD patients. The currently widely used medicines such as donepezil and galantamine transiently improve the symptoms of patients with mild to moderate AD. They are hardly capable of preventing, halting or reversing the progression of this disease. In the long history of development of traditional Chinese medicine, many herbs have been discovered and employed to treat dementia diseases in clinics in China. In recent decades, a number of agents were isolated from these herbs and their efficacies against AD were tested. Some flavonoids, alkaloids, phenylpropanoids, triterpenoid saponins, and polysaccharides were demonstrated to have potential efficacies against AD via targeting multiple pathological changes of this disease. In this article, we reviewed research progress on the efficacies and underlying mechanisms of these agents.

  16. Treatment of 140 cerebral palsied children with a combined method based on traditional Chinese medicine (TCM) and western medicine

    Institute of Scientific and Technical Information of China (English)

    ZHOU Xue-juan; ZHENG Kun

    2005-01-01

    Objective: To observe and evaluate a method that is effective and practical for treatment of cerebral palsied (CP)children in China. Method: The patient's age and disease type and individual specific conditions were considered in choosing therapy methods accordingly: Chinese herbs, acupuncture, auricular seed pressure, point finger pressing, massage, orthopedic hand manipulation, physiotherapy, occupational therapy, language therapy, etc. Meanwhile we created a new CP treatment model that combines hospitalized treatment with family therapy. Results: The majority of CP patients improved greatly in motor and social adaptation capacities after treatment. Wilcoxon paired rank sum test analysis showed that there were significant differences between the data before and after treatment (P<0.01). Conclusion: This combined therapy method, based on traditional Chinese medicine and western medicine plus family supplemental therapy, is an effective and practical treatment strategy for CP children in China.

  17. National semantic infrastructure for traditional Chinese medicine

    Institute of Scientific and Technical Information of China (English)

    Hua-jun CHEN

    2012-01-01

    1 Introduction Traditional Chinese medicine (TCM) is "the traditional medicine that originated in China,and is characterized by holism and treatment based on pattern identification/syndrome differentiation" (WHO,2007).In China,traditional medicine accounts for around 40% of all healthcare delivered;in the West,TCM is increasingly adopted by medical practitioners as a form of complementary and altemative medicine (CAM) (WHO,2002).Both in China and in the West,scientists are attempting to bring the ancient heritage of TCM into line with modem standards,through the scientific development of TCM in the direction of evidence-based medicine (Qiu,2007).There is a pressing need for the digital preservation and global access of TCM knowledge assets.

  18. Drug discovery of neurodegenerative disease through network pharmacology approach in herbs.

    Science.gov (United States)

    Ke, Zhipeng; Zhang, Xinzhuang; Cao, Zeyu; Ding, Yue; Li, Na; Cao, Liang; Wang, Tuanjie; Zhang, Chenfeng; Ding, Gang; Wang, Zhenzhong; Xu, Xiaojie; Xiao, Wei

    2016-03-01

    Neurodegenerative diseases, referring to as the progressive loss of structure and function of neurons, constitute one of the major challenges of modern medicine. Traditional Chinese herbs have been used as a major preventive and therapeutic strategy against disease for thousands years. The numerous species of medicinal herbs and Traditional Chinese Medicine (TCM) compound formulas in nervous system disease therapy make it a large chemical resource library for drug discovery. In this work, we collected 7362 kinds of herbs and 58,147 Traditional Chinese medicinal compounds (Tcmcs). The predicted active compounds in herbs have good oral bioavailability and central nervous system (CNS) permeability. The molecular docking and network analysis were employed to analyze the effects of herbs on neurodegenerative diseases. In order to evaluate the predicted efficacy of herbs, automated text mining was utilized to exhaustively search in PubMed by some related keywords. After that, receiver operator characteristic (ROC) curves was used to estimate the accuracy of predictions. Our study suggested that most herbs were distributed in family of Asteraceae, Fabaceae, Lamiaceae and Apocynaceae. The predictive model yielded good sensitivity and specificity with the AUC values above 0.800. At last, 504 kinds of herbs were obtained by using the optimal cutoff values in ROC curves. These 504 herbs would be the most potential herb resources for neurodegenerative diseases treatment. This study would give us an opportunity to use these herbs as a chemical resource library for drug discovery of anti-neurodegenerative disease.

  19. Study on international standard multilingual nomenclature of Chinese medicine.

    Science.gov (United States)

    Wang, Kui; Liu, Lu; Li, Wei; Shi, Da-zhuo; Zeng, Wen-ying; Zhu, Mian-sheng; Angles, Michel; Attali, Jean-Raymond; Choy, Pedro; Choy, Joao; Wu, Chi-haur; Zhai, Fu-han; Ramon, Maria Calduch; Chung, Ching

    2010-04-01

    The International Standard Chinese-English Basic Nomenclature of Chinese medicine (ISN) was released in 2007, a nomenclature list consisting of 6 500 Chinese medical terms. ISN was the culmination of several years of collaborative diligent work of over 200 specialists who represent Chinese medicine in 68 countries. The overall goal for devising standard English nomenclature for Chinese medicine is to develop a practical international standard nomenclature for Chinese medical basic terms, to make it compatible with contemporary research and educational standards in the globalized health care service. In this article, provided is an overview of principles and methods for the multilingual translations, the processes behind the particular content of the Chinese-English ISN and an introduction to the ongoing new projects, i.e. the multilingual versions of ISN (International Standards of Chinese-Spanish, Chinese-French and Chinese-Portuguese Basic Nomenclature of Chinese Medicine).

  20. Diabetic Osteoporosis: A Review of Its Traditional Chinese Medicinal Use and Clinical and Preclinical Research

    Directory of Open Access Journals (Sweden)

    Rufeng Ma

    2016-01-01

    Full Text Available Aim. The incidence of diabetic osteoporosis (DOP is increasing due to lack of effective management over the past few decades. This review aims to summarize traditional Chinese medicine (TCM suitability in the pathogenesis and clinical and preclinical management of DOP. Methods. Literature sources used were from Medline (Pubmed, CNKI (China Knowledge Resource Integrated Database, and CSTJ (China Science and Technology Journal Database online databases. For the consultation, keywords such as diabetic osteoporosis (DOP, TCM, clinical study, animal experiment, toxicity, and research progress were used in various combinations. Around 100 research papers and reviews were visited. Results. Liver-spleen-kidney insufficiency may result in development of DOP. 18 clinical trials are identified to use TCM compound prescriptions for management of patients with DOP. TCM herbs and their active ingredients are effective in preventing the development of DOP in streptozotocin (STZ and alloxan as well as STZ combined with ovariectomy insulted rats. Among them, most frequently used TCM herbs in clinical trials are Radix Astragali, Radix et Rhizoma Salviae Miltiorrhizae, Radix Rehmanniae Preparata, and Herba Epimedii. Some of TCM herbs also exhibit toxicities in clinical and preclinical research. Conclusions. TCM herbs may act as the novel sources of anti-DOP drugs by improving bone and glucolipid metabolisms. However, the pathogenesis of DOP and the material base of TCM herbs still merit further study.

  1. Investigation on bioavailability of some essential and toxic elements in medicinal herbs.

    Science.gov (United States)

    Razić, Slavica; Dogo, Svetlana; Slavković, Latinka

    2008-07-01

    Trace and major elements were determined in medicinal herbs (Cynara scolymus, Matricaria chamomilla, Artemisia absinthium L., Achillea millefolium, and Inula britannica) as well as in rhizosphere soil samples. Based on the results obtained after microwave-acid-assisted digestion (nitric acid + hydrogen peroxide) and single-step extraction (ammonium acetate), the real and potential acidity and redox potential of the soils, uptake, mobility, and bioavailability of potassium, calcium, magnesium, iron, manganese, copper, zinc, nickel, chromium, lead, and cadmium are discussed. By calculating the bioconcentration factors and their deviation from the recommended values, elevated concentrations, were explained in terms of contamination and pollution. The concentrations measured in both plants and soil samples were below maximum allowable concentration ranges considered for the European Union.

  2. Plant essential oils potency as natural antibiotic in Indonesian medicinal herb of “jamu”

    Science.gov (United States)

    Soetjipto, H.; Martono, Y.

    2017-02-01

    The main purposes of this study are to compile antibacterial activity data of essential oils from Indonesian’s plants in order which can be used as a natural antibiotic in “jamu” to increase potential Indonesian medicinal herb. By using Agar Diffusing method, Bioautography and Gas Chromatography Mass Spectrum, respectively, antibacterial activity and chemical compounds of 12 plants essential oils were studied in the Natural Product Chemistry Laboratory, Department of Chemistry, Faculty of Science and Mathematics, Satya Wacana Christian University, Salatiga since 2007 until 2015. The results of this studies showed that all of the essential oils have a medium to a strong antibacterial activity which are in the range of 30 – 2,500 μg and 80-5,000 μg. Further on, the essential oils analyzed by GCMS showed that each essential oils have different dominant compounds. These data can be used as basic doses in the usage of essential oils as natural antibiotics.

  3. In vitro propagation of Saussurea obvallata (DC.) Edgew.--an endangered ethnoreligious medicinal herb of Himalaya.

    Science.gov (United States)

    Joshi, M; Dhar, U

    2003-06-01

    This is the first report of a micropropagation protocol for Saussurea obvallata (DC.) Edgew. (Asteraceae), a rare, threatened and near-endemic medicinal herb of the Indian Himalayan region. Multiple shoots were formed from epicotyle explants on Murashige and Skoog (MS) medium supplemented with 1.0 microM kinetin and 0.25 microM alpha-naphthaleneacetic acid. A maximum of five shoots were obtained from one explant in a 75-day culture period. The effect of subsequent subcultures on shoot formation was also studied. After 100% in vitro rooting was obtained in half-strength MS supplemented with 2.5 microM indole-3-butyric acid, the plantlets were transferred to ex vitro conditions. Following a 15-day in vitro rooting period and 12 days of ex vitro acclimatization, 66.7% of the plantlets had established in the field. Application of this protocol has the potential to substantially reduce the pressure on natural populations.

  4. High-performance liquid chromatography coupled with tandem mass spectrometry technology in the analysis of Chinese Medicine Formulas: A bibliometric analysis (1997-2015).

    Science.gov (United States)

    He, Xi-Ran; Li, Chun-Guang; Zhu, Xiao-Shu; Li, Yuan-Qing; Jarouche, Mariam; Bensoussan, Alan; Li, Ping-Ping

    2017-01-01

    There is a recognized challenge in analyzing traditional Chinese medicine formulas because of their complex chemical compositions. The application of modern analytical techniques such as high-performance liquid chromatography coupled with a tandem mass spectrometry has improved the characterization of various compounds from traditional Chinese medicine formulas significantly. This study aims to conduct a bibliometric analysis to recognize the overall trend of high-performance liquid chromatography coupled with tandem mass spectrometry approaches in the analysis of traditional Chinese medicine formulas, its significance and possible underlying interactions between individual herbs in these formulas. Electronic databases were searched systematically, and the identified studies were collected and analyzed using Microsoft Access 2010, Graph Pad 5.0 software and Ucinet software package. 338 publications between 1997 and 2015 were identified, and analyzed in terms of annual growth and accumulated publications, top journals, forms of traditional Chinese medicine preparations and highly studied formulas and single herbs, as well as social network analysis of single herbs. There is a significant increase trend in using high-performance liquid chromatography coupled with tandem mass spectrometry related techniques in analysis of commonly used forms of traditional Chinese medicine formulas in the last 3 years. Stringent quality control is of great significance for the modernization and globalization of traditional Chinese medicine, and this bibliometric analysis provided the first and comprehensive summary within this field.

  5. Sasang Constitutional Medicine and Traditional Chinese Medicine: A Comparative Overview

    Directory of Open Access Journals (Sweden)

    Junghee Yoo

    2012-01-01

    Full Text Available Sasang constitutional medicine (SCM is a holistic typological constitution medicine which balances psychological, social, and physical aspects of an individual to achieve wellness and increase longevity. SCM has the qualities of preventative medicine, as it emphasizes daily health management based on constitutionally differentiated regimens and self-cultivation of the mind and body. This review's goal is to establish a fundamental understanding of SCM and to provide a foundation for further study. It compares the similarities and differences of philosophical origins, perspectives on the mind (heart, typological systems, pathology, and therapeutics between SCM and traditional Chinese medicine (TCM. TCM is based on the Taoist view of the universe and humanity. The health and longevity of an individual depends on a harmonious relationship with the universe. On the other hand, SCM is based on the Confucian view of the universe and humanity. SCM focuses on the influence of human affairs on the psyche, physiology, and pathology.

  6. Treatment of 30 Cases of Vitiligo by Cupping Method plus External Application of Chinese Herbs

    Institute of Scientific and Technical Information of China (English)

    ZHANG Shu-qing; CHE Jie

    2004-01-01

    在皮损区拔罐,然后外涂中药治疗白癜风患者30例,对照组予西药治疗,3个疗程后,治疗组总有效率96.7%,对照组总有效率76.7%.治疗组疗效好于对照组(P<0.05).%Thirty patients with vitiligo were treated by cupping of skin lesion and compress of Chinese herbs, compared with western medical treatment. After 3-course's treatments the total effective rate ws 96.7% in treatment group and 76.7% in control group. There was a significant difference (P<0.05)between the two groups shown by statistical analysis.

  7. Effects of Chinese herbs on lactation of rat and performance of offspring

    Institute of Scientific and Technical Information of China (English)

    SHI Baoming; SHAN Anshan

    2007-01-01

    An experiment was conducted to study the effects of different Chinese herbs on lactation in the rat. Seventy-two Sprague Dawley female rats at gestation day 18 were assigned to 9 groups randomly, with 8 rats each. Control rats were offered basal diets until the end of the weaning period. Rats in the other 8 groups were administered diets supplemented with 1% Medulla tetrapanacis (MT),Astragalus membranacens (AM), Vaccaria segetalis (VS), Leonurus heterophyllus sweet (LHS), Radix rehmanniae preparata (RRP),Squama manitis (SM), Schisandra chinensis (SC), Ligustrum lucidum (LL), respectively. After parturition, the litter size was culled to 8pups per dam. Pup weight and milk yield were significantly higher in the VS, LHS, AM and SM groups than these in the control group during middle and late lactation (P<0.05 or P<0.01). The weight and feed intake were not different in the dams fed either diet.

  8. Progress of integrative Chinese and Western medicine in treating polycystic ovarian syndrome caused infertility.

    Science.gov (United States)

    Song, Juan-juan; Yan, Miao-e; Wu, Xiao-ke; Hou, Li-hui

    2006-12-01

    Polycystic ovarian syndrome (PCOS) is one of the most popular diseases that cause menstrual dysfunction and infertility in women. The present paper is a brief retrospection on the progress in treatment of PCOS caused infertility with integrative Chinese and Western medicine (ICWM). It can be seen from these materials that using traditional Chinese medicine (TCM) recipes formulated by Shen-replenishing herbs or acupuncture to reinforce Gan-Shen, regulate Chong-Ren Channels in treating PCOS, stable clinical efficacy could be obtained, with less adverse reaction, though the effect initiated somewhat late. Whereas, when Shen-replenishing recipe and acupuncture are combined with hormone or ovulation promoting drugs of Western medicine, the above-mentioned shortcomings would be overcome. So, this combined therapy is frequently used in clinical practice.

  9. Progress of Integrative Chinese and Western Medicine in Treating Polycystic Ovarian Syndrome Caused Infertility

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Polycystic ovarian syndrome (PCOS) is one of the most popular diseases that cause menstrual dysfunction and infertility in women. The present paper is a brief retrospection on the progress in treatment of PCOS caused infertility with integrative Chinese and Western medicine (ICWM). It can be seen from these materials that using traditional Chinese medicine (TCM) recipes formulated by Sheh-replenishing herbs or acupuncture to reinforce Gan-Shen, regulate Chong-Ren Channels in treating PCOS, stable clinical efficacy could be obtained, with less adverse reaction, though the effect initiated somewhat late. Whereas, when Shen-replenishing recipe and acupuncture are combined with hormone or ovulation promoting drugs of Western medicine, the above-mentioned shortcomings would be overcome. So, this combined therapy is frequently used in clinical practice.

  10. Effects of Chinese herbs on salivary fluid secretion by isolated and perfused rat submandibular glands

    Institute of Scientific and Technical Information of China (English)

    Masataka Murakami; Mu-Xin Wei; Wei Ding; Qian-De Zhang

    2009-01-01

    AIM: To determine whether Chinese herbs (CHs) relieve xerostomia (dry mouth) by increasing salivary secretion.METHODS: The submandibular glands of Wistar rats were surgically isolated and perfused arterially with buffered salt solution. After control perfusion,recording started 5 min prior to the start of stimulation.After fluid secretion was induced by 0.2 mmol/L carbamylcholine (CCh) in the perfusate for 10 min,Chinese herb (CH) was added in the perfusion for 5 min. CCh was then overloaded at 0.2 mmol/L in the perfusion for 20 min. The volume of salivary fluid secretion was recorded by a computer-controlled balance system.RESULTS: Saliva secretion formed an initial ephemeral peak at 30 s followed by a gradual increase to a sustained level. CH alone induced no or little saliva in all types of CH selected. During perfusion with CH ,overloading of CCh promoted fluid secretion in 15 of 20 CHs. This promotion was classified into four patterns,which were eventually related to the categories of CH: Overall sustained phase was continuously raised ( Yin-nourishing, fluid production-promoting and heatclearing agents); The sustained secretion rose to reach a maximum then decreased ( Qi-enhancing agent); Sustained secretion rose to reach the highest maximum and was then sustained with a slight decline (swelling-reducing, phlegm-resolving and pus-expelling agents); Stimulation of salivary secretion without any added stimulants. Addition of CCh raised the fluid secretion to reach the highest maximum then sharply decreased to a lower sustained level (blood activating agent).CONCLUSION: The present findings lead to the conclusion that various CHs have different promotional effects directly on the salivary gland.

  11. Scientific Evidence on the Supportive Cancer Care with Chinese Medicine

    Directory of Open Access Journals (Sweden)

    William CS CHO

    2010-03-01

    Full Text Available Complementary and alternative medicine has been increasingly utilized by cancer patients in developed countries. Among the various forms of complementary and alternative medicine, Traditional Chinese Medicine is one of the few that has a well constructed theoretical framework and established treatment approaches for diseases including cancer. Recent research has revealed growing evidence suggesting that Traditional Chinese Medicine is effective in the supportive care of cancer patients during and after major conventional cancer treatments. This paper succinctly summarizes some published clinical evidence and meta-analyses which support the usage of various Traditional Chinese Medicine treatment strategies including Chinese herbal medicine, acupuncture and Qigong in supportive cancer care.

  12. Integration of Traditional Chinese Medicine and modern medicine promotes the unification of human medicine

    Directory of Open Access Journals (Sweden)

    Peng Zhang

    2010-10-01

    Full Text Available "nThere are two mutually supportive systems in medical profession: modern medicines and traditional medicine. The current status is that although the modern medicine occupies the major position in healthcare system, the therapeutic effect of traditional medicines should not be omitted. If all of them merged and unified as one, it will be beneficial to the development of human medicine. In this paper, the integration of Traditional Chinese Medicine (TCM and modern medicine was exemplified to elucidate the mutual complements, mutual benefits of traditional medicines and modern medicine to maintain the unification of human medicine via the development of molecular biology, cytology etc. We believed that TCM theory may share the same mechanism with western medicine at some extent which need to be explored in the future research. In our point of view, although the road may twist and turn, the results are promising.

  13. Logistic Regression Analysis on Heart Diseases of Traditional Chinese Medicine%中医心病Logistic回归分析

    Institute of Scientific and Technical Information of China (English)

    宋观礼; 郭伟星; 张启明

    2011-01-01

    Objective: To offer objective data for diagnosing, preventing and treating of heart diseases in clinic. Methods: Selecting the clinical cases of the famous doctors in the archaic and modern history ofTraditional Chinese Medicine, a clinical cases databsse of Traditional Chinese Medicine was founded, Non- conditional Logistic multivariate regression was employed to screen variables stepwisely, P < 0. 05. Results: Obtaining data of the common clinicsl syndromes, pathogeneses or pathological results, symptoms and Chinese medicinal herbs of heart diseases, and the importance of the pathogeneses or pathological results, symptoms, and Chinese medicinal herbs were demonstrated quantitatively. Conclusion: According to the statistical results, attacking laws ( including the clinical syndromes and pathogeneses or pathological results ), symptom characteristics, Chinese medicinal herbs of heart diseases were summarized. From the data of Logistic regression of heart diseases,the physiological functions of heart in Traditional Chinese Medicine were also inferred and testified.%目的:为中医心病证研究提供客观的研究数据.方法:选择古代及近现代中医医家的医案,建立中医医案数据库,采用非条件Logistic多元逐步回归法筛选变量,P<0.05.结果:筛选出中医心病常见的临床证型、病因或病理结果、症状和临床用药的Logistic回归结果,并定量表述了这些病因或病理结果、症状、用药的重要性大小.结论:总结心病的发病规律(包括临床证型、病因或病理结果)、症状特点、用药规律,同时反推和证实了中医心的功能.

  14. Distribution Characteristics of Selenium in 18 Kinds of Chinese Herbs in Leigong Mountain%雷公山18种中草药中硒的分布特征

    Institute of Scientific and Technical Information of China (English)

    苟体忠; 张文华; 唐文华; 蒋天智; 吴林冬

    2012-01-01

    In order to explore the distribution characteristics of selenium in Chinese herbs, so as to screen out herbs with high enrichment ability on Selenium, which may provide significant reference for cultivation of selenium-enriched Chinese herbal medicine and searching of new anti-cancer drugs. Selenium contents in 18 kinds of Chinese herbs, which were sampled in Leishan County, were studied by hydride generation atomic fluorescence spectrometry(HG-AFS). The results showed that the selenium contents in Chinese herbs were low, ranging from 0. 013 μg/g to 0. 240 μg/g. With the same background value of selenium, bioaccumulation of selenium in Gynura segctum is relatively stronger than other Chinese herbs.%为探讨硒在中草药中的分布特征,并筛选出有较强富硒能力的中草药,为富硒中草药的栽培以及抗癌新药的寻找提供重要参考,采用氢化物发生-原子荧光光谱法测定了雷公山18种中草药中的硒含量.结果表明,18种中草药中的硒含量均不高,其值为0.013~0.240 μg/g.在相同的土壤硒背景值条件下,血三七具有相对较强的生物富硒能力.

  15. Anticancer effects of Chinese herbal medicine, science or myth?

    Institute of Scientific and Technical Information of China (English)

    RUAN Wen-jing; LAI Mao-de; ZHOU Jian-guang

    2006-01-01

    Currently there is considerable interest among oncologists to find anticancer drugs in Chinese herbal medicine (CHM).In the past, clinical data showed that some herbs possessed anticancer properties, but western scientists have doubted the scientific validity of CHM due to the lack of scientific evidence from their perspective. Recently there have been encouraging results, from a western perspective, in the cancer research field regarding the anticancer effects of CHM. Experiments showed that CHM played its anticancer role by inducing apoptosis and differentiation, enhancing the immune system, inhibiting angiogenesis, reversing multidrug resistance (MDR), etc. Clinical trials demonstrated that CHM could improve survival, increase tumor response, improve quality of life, or reduce chemotherapy toxicity, although much remained to be determined regarding the objective effects of CHM in human in the context of clinical trials. Interestingly, both laboratory experiments and clinical trials have demonstrated that when combined with chemotherapy, CHM could raise the efficacy level and lower toxic reactions. These facts raised the feasibility of the combination of herbal medicines and chemotherapy, although much remained to be investigated in this area.

  16. Network pharmacology: a Rosetta Stone for traditional Chinese medicine.

    Science.gov (United States)

    Hao, Da Cheng; Xiao, Pei Gen

    2014-08-01

    Network pharmacology, based on the theory of systems biology, is a new discipline that analyzes the biological network and screens out the nodes of particular interest, with the aim of designing poly-target drug molecule. It emphasizes maximizing drug efficacy and minimizing adverse effect via the multiple regulation of the signaling pathway. Coincidentally, almost all traditional Chinese medicine (TCM) and worldwide ethnomedicine exert therapeutic effect by targeting multiple molecules of the human body. In this overview, we offer a critique on the present perception of TCM and network pharmacology; illustrate the utility of network pharmacology in the study of single herb, medicine pair, and TCM formula; and summarize the recent progress of TCM-based drug discovery inspired by network pharmacology. Network pharmacology could be of great help in decreasing drug attrition rate and thus is essential in rational and cost-effective drug development. We also pinpoint the current TCM issues that could be tackled by the flexible combined use of network pharmacology and relevant disciplines.

  17. Reducing drug–herb interaction risk with a computerized reminder system

    Directory of Open Access Journals (Sweden)

    Lin SS

    2015-02-01

    Full Text Available Sheng-Shing Lin,1,2 Chiu-Lin Tsai,3 Ching-Yeh Tu,3 Ching-Liang Hsieh2,4,5 1Graduate Institute of Chinese Medicine, College of Chinese Medicine, China Medical University, 2Department of Chinese Medicine, China Medical University Hospital, 3Division of Chinese Medicine, Department of Pharmacy, China Medical University Hospital, 4Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University, 5Research Center for Chinese Medicine and Acupuncture, China Medical University, Taichung, Taiwan Background: Traditional Chinese medicine (TCM and Western medicine are both popular in Taiwan. Approximately 14.1% of Taiwanese residents use Western drugs and Chinese herbs concurrently; therefore, drug–herb interaction is critical to patient safety. This paper presents a new procedure for reducing the risk of drug interactions.Methods: Hospital computer systems are modified to ensure that drug–herb interactions are automatically detected when a TCM practitioner is writing a prescription. A pop-up reminder appears, warning of interactions, and the practitioner may adjust doses, delete herbs, or leave the prescription unchanged. A pharmacist will receive interaction information through the system and provide health education to the patient.Results: During the 2011–2013 study period, 256 patients received 891 herbal prescriptions with potential drug–herb interactions. Three of the 50 patients who concurrently used ginseng and antidiabetic drugs manifested hypoglycemia (fasting blood sugar level ≤70 mg/dL.Conclusion: Drug–herb interactions can cause adverse reactions. A computerized reminder system can enable TCM practitioners to reduce the risk of drug–herb interactions. In addition, health education for patients is crucial in avoiding adverse reaction by the interactions. Keywords: Traditional Chinese medicine, Western medicine, adverse reaction

  18. Theory of traditional Chinese medicine and therapeutic method of diseases.

    Science.gov (United States)

    Lu, Ai-Ping; Jia, Hong-Wei; Xiao, Cheng; Lu, Qing-Ping

    2004-07-01

    Traditional Chinese medicine, including herbal medicine and acupuncture, as one of the most important parts in complementary and alternative medicine (CAM), plays the key role in the formation of integrative medicine. Why do not the modern drugs targeting the specificity of diseases produce theoretical effects in clinical observation? Why does not the traditional Chinese medicine targeting the Zheng (syndrome) produce theoretical effects in clinic? There should have some reasons to combine Western medicine with Chinese herbal medicine so as to form the integrative medicine. During the integration, how to clarify the impact of CAM theory on Western medicine has become an emergent topic. This paper focuses on the exploration of the impact of theory of traditional Chinese medicine on the therapy of diseases in Western medicine.

  19. Theory of traditional Chinese medicine and therapeutic method of diseases

    Institute of Scientific and Technical Information of China (English)

    Ai-Ping Lu; Hong-Wei Jia; Cheng Xiao; Qing-Ping Lu

    2004-01-01

    Traditional Chinese medicine, including herbal medicine and acupuncture, as one of the most important parts in complementary and alternative medicine (CAM), plays the key role in the formation of integrative medicine. Why do not the modern drugs targeting the specificity of diseases produce theoretical effects in clinical observation? Why does not the traditional Chinese medicine targeting the Zheng (syndrome) produce theoretical effects in clinic?There should have some reasons to combine Western medicine with Chinese herbal medicine so as to form the integrative medicine. During the integration, how to clarify the impact of CAM theory on Western medicine has become an emergent topic. This paper focuses on the exploration of the impact of theory of traditional Chinese medicine on the therapy of diseases in Western medicine.

  20. 中药配伍理论研究%Theoretical Research on Compatibility of Traditional Chinese Medicines

    Institute of Scientific and Technical Information of China (English)

    位亚丽; 王志国

    2013-01-01

    中药配伍指中药的配合使用,中药配伍理论体系包括:七情和合、配伍宜忌、君臣佐使以及中药配伍的现代药理学、药效学、毒理学等的现代科学研究.%Compatibility of Traditional Chinese Medicine means to two or more different herbs used together . The theory of compatibility of Traditional Chinese Medicine includes compatibility due to seven emotions ; compatibility taboo; theory of principal, assistant, complement and mediating guide ; as well as pharmacological, pharmacodynamics and toxicology research on compatibility .

  1. Antiplatelet effect of active components derived from Chinese herbal medicine.

    Science.gov (United States)

    Zhang, Ying; Ma, Xiao-Juan; Shi, Da-Zhuo

    2015-10-10

    Atherothrombosis is the major cause of acute coronary syndromes and cardiovascular deaths. Platelets participate in the processes of forming and extending atherosclerotic plaques. Therefore, antiplatelet therapy is a milestone in the primary and second prevention of atherothrombotic diseases. Along with the longterm use of antiplatelet agents, the safety and drug resistance has become a big concern in clinic and new drugs possessing higher effectiveness and fewer adverse effects are needed. Abundant recent data support that traditional Chinese herbs may be a good alternative and complementary choice of new antiplatelet drugs. This review highlights the progress of antiplatelet effect of active components derived from traditional Chinese herbs based on their chemical structures.

  2. [Cultural anthropology of traditional Chinese medicine].

    Science.gov (United States)

    Wan, Xia; Liu, Jian-ping; Ai, Yan-ke; Li, Liu-ji

    2008-07-01

    Biological, psychological and sociological model of medicine substantializes the old model lacking the social humane attributes. The new medical model makes people take medical anthropology into research and highly evaluate traditional medical system. Cultural anthropology of traditional Chinese medicine (TCM) is part of medical anthropology with three major characteristics: wide research scope, specificity, and integration. It has developed its own research methods, such as field investigation, comprehensive inspection and comparison study. Cultural anthropology provides an efficient research method for TCM, and its application would further develop TCM theory and form comprehensive evaluation on TCM effects.

  3. Use of traditional Chinese medicine in Singapore children: perceptions of parents and paediatricians.

    LENUS (Irish Health Repository)

    Loh, C H

    2009-12-01

    INTRODUCTION: In a country dominated by western healthcare, interest in traditional Chinese medicine (TCM) is growing. The increasing popularity of TCM, occasionally used with conventional medicine, needs to be assessed, especially in a vulnerable paediatric population. This paper sought to evaluate the use of TCM in children, mainly to determine the common conditions they seek TCM, the pattern of acupuncture or herbal usage for various age groups, the extent of concurrent usage of TCM and conventional medicine, and the reasons for TCM use. Paediatricians\\' perceptions of TCM will allow us to gauge the acceptability of TCM by those who practise conventional medicine. These are assessed in another arm of this study, with a set of predictive characteristics for their personal TCM use, their perceptions of herb\\/acupuncture safety, and their own referral to TCM eventually determined. METHODS: An anonymous questionnaire was administered on 300 parents awaiting consultation at a large TCM clinic. Next, a separate qualitative questionnaire survey form was posted to 100 paediatricians. RESULTS: Herb usage in children is very common (84.3 percent) and 80 percent of parents admitted concurrent usage of TCM and conventional medicine for their children. Drug-herb interactions was an issue of concern for paediatricians. Paediatricians with a higher level of self-reported TCM knowledge were more likely to refer for a cure. CONCLUSION: This was the first study to determine the characteristics of children attending a large TCM clinic in a country which is dominated by western healthcare. It also provided insight into the perceptions of TCM among paediatricians in Singapore. Specifically, it gave us an idea of the predictor traits that determine their referral patterns to TCM and their perceptions of herb and acupuncture safety.

  4. Professor LI Tie's clinical experience in using Chinese herbs of replenishing blood%李铁教授临床应用补血中药的经验

    Institute of Scientific and Technical Information of China (English)

    杨坤

    2011-01-01

    中药补血药在临证中经常使用,笔者有幸跟随李铁教授临证学习,获益颇丰.总结李教授常用的补血中药,如当归、熟地黄、首乌、黄精、鸡血藤等.在补血的同时,或兼益气健脾,或兼滋养肝肾,或兼活血祛瘀,应究本溯源,审因论治,权衡用药,急则治标,更注重固本.在药对的配伍应用上独有特色,临床效果颇佳.%Chinese herbs of replenishing blood in clinic are frequently used, the author has the honor to follow Professor LI Tie to study the clinical knowledge, and have a lot of benefits. Summing up the Chinese herbs of replenishing blood used by teacher commonly, such as Danggui, Shudihuang, Heshouwu, Huangjing, Jixueteng and so on, when they palys a role of replenishing blood, they also invigorating spleen and replenishing qi, or nourishing liver and kidney, or activating blood circulation to dissipate blood stasis. It should be treated according to the source, measuring medication, symptomatic treatment in acute condition, pay more attention in radical treatment. There are unique characteristics in concerted application of couplet medicines, and the clinical efficacy is very good.

  5. Complementary and alternative medicine: herbs, phytochemicals and vitamins and their immunologic effects.

    Science.gov (United States)

    Mainardi, Timothy; Kapoor, Simi; Bielory, Leonard

    2009-02-01

    Complementary and alternative medicines (CAMs) are used in more than 80% of the world's population and are becoming an increasing component of the US health care system, with more than 70% of the population using CAM at least once and annual spending reaching as much as $34 billion. Since the inception of the National Center for Complementary and Alternative Medicine, there has been an enormous increase in the number of basic science and therapy-based clinical trials exploring CAM. The subspecialty of allergy and immunology represents a particularly fertile area with a large number of CAM therapies that have been shown to affect the immune system. Recent work has uncovered potential biochemical mechanisms involved in the immunomodulatory pathway of many supplemental vitamins (A, D, and E) that appear to affect the differentiation of CD4(+) cell T(H)1 and T(H)2 subsets. Other research has shown that herbs such as resveratrol, quercetin, and magnolol may affect transcription factors such as nuclear factor-kappaB and the signal transducer and activator of transcription/Janus kinase pathways with resultant changes in cytokines and inflammatory mediators. Clinically, there have been hundreds of trials looking at the effect of CAM on asthma, allergic rhinitis, and atopic dermatitis. This article reviews the history of CAM and its use among patients, paying special attention to new research focusing on herbals, phytochemicals, and vitamins and their potential interaction with the immune system.

  6. Use of medicinal herbs by patients with severe asthma managed at a Referral Center

    Directory of Open Access Journals (Sweden)

    Tacila Pires Mega

    2011-09-01

    Full Text Available Asthma is a chronic inflammatory disease of the airways that may lead to limitations in regular activities, to hospitalizations and a decrease in quality of life. Adherence to drug treatment is crucial for control of the disease. The use of medicinal herbs can reduce adherence to prescriptions, as the medication may be replaced by infusions or herbal products. The objective of this study was to evaluate the frequency of use of traditional herbal medicine among severe asthmatics in Salvador. Information on use of homemade remedies was obtained through application of a questionnaire during patient visits to a referral center. We also collected data on economic and social aspects as well as disease control. One hundred and forty-four (91,1% out of one hundred and fifty-eight patients evaluated used herbal medicines, but only 26.5% attributed improvement of asthma symptoms to this alternative treatment and only 8 had substituted a prescribed medication by herbal medicines. There was a trend towards lower adherence to prescription drug treatment in this group of patients. Despite the high frequency of use of medicinal herbs in our sample, there was no improvement in the asthma treatment in this population compared to non-users. Adherence to conventional drug treatment was satisfactory and there was neither reduction in asthma control nor increase in hospitalizations among the users of medicinal plants.A asma é uma enfermidade inflamatória crônica das vias aéreas que pode resultar em limitações nas atividades diárias, internações e prejuízo da qualidade de vida. A adesão ao tratamento medicamentoso é fundamental para o controle da doença. O uso de plantas medicinais pode reduzir a adesão ao tratamento prescrito, à medida que os medicamentos são substituídos por chás ou ervas. O objetivo deste estudo foi avaliar a frequência de uso de plantas medicinais entre asmáticos graves em Salvador. As informações sobre uso de rem

  7. Evidence-Based Chinese Medicine for Hypertension

    Directory of Open Access Journals (Sweden)

    Jie Wang

    2013-01-01

    Full Text Available Hypertension is an important worldwide public -health challenge with high mortality and disability. Due to the limitations and concerns with current available hypertension treatments, many hypertensive patients, especially in Asia, have turned to Chinese medicine (CM. Although hypertension is not a CM term, physicians who practice CM in China attempt to treat the disease using CM principles. A variety of approaches for treating hypertension have been taken in CM. For seeking the best evidence of CM in making decisions for hypertensive patients, a number of clinical studies have been conducted in China, which has paved the evidence-based way. After literature searching and analyzing, it appeared that CM was effective for hypertension in clinical use, such as Chinese herbal medicine, acupuncture, moxibustion, cupping, qigong, and Tai Chi. However, due to the poor quality of primary studies, clinical evidence is still weak. The potential benefits and safety of CM for hypertension still need to be confirmed in the future with well-designed RCTs of more persuasive primary endpoints and high-quality SRs. Evidence-based Chinese medicine for hypertension still has a long way to go.

  8. Promoting integrative medicine by computerization of traditional Chinese medicine for scientific research and clinical practice: The SuiteTCM Project

    Institute of Scientific and Technical Information of China (English)

    Arthur de Sá Ferreira

    2013-01-01

    BACKGROUND:Chinese and contemporary Western medical practices evolved on different cultures and historical contexts and,therefore,their medical knowledge represents this cultural divergence.Computerization of traditional Chinese medicine (TCM) is being used to promote the integrative medicine to manage,process and integrate the knowledge related to TCM anatomy,physiology,semiology,pathophysiology,and therapy.METHODS:We proposed the development of the SuiteTCM software,a collection of integrated computational models mainly derived from epidemiology and statistical sciences for computerization of Chinese medicine scientific research and clinical practice in all levels of prevention.The software includes components for data management (DataTCM),simulation of cases (SimTCM),analyses and validation of datasets (SciTCM),clinical examination and pattern differentiation (DiagTCM,Tongue TCM,and Pulse TCM),intervention selection (AcuTCM,HerbsTCM,and DietTCM),management of medical records (ProntTCM),epidemiologic investigation of sampled data (ResearchTCM),and medical education,training,and assessment (StudentTCM).DISCUSSION:The SuiteTCM project is expected to contribute to the ongoing development of integrative medicine and the applicability of TCM in worldwide scientific research and health care.The SuiteTCM 1.0 runs on Windows XP or later and is freely available for download as an executable application.

  9. Opening up a Way of Evaluating Evidence-based Medicine in Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Evidence-based medicine is an authoritative way of evaluating the clinical efficacy of drugs, which provides the direct evidence for clinical medication. The rise of evidence-based medical research brought about the changes in Chinese medicine from the empirical medical era into the era of evidence-based medicine. Chinese medicine, as the experience

  10. [Optimization theory and practical application of membrane science technology based on resource of traditional Chinese medicine residue].

    Science.gov (United States)

    Zhu, Hua-Xu; Duan, Jin-Ao; Guo, Li-Wei; Li, Bo; Lu, Jin; Tang, Yu-Ping; Pan, Lin-Mei

    2014-05-01

    Resource of traditional Chinese medicine residue is an inevitable choice to form new industries characterized of modem, environmental protection and intensive in the Chinese medicine industry. Based on the analysis of source and the main chemical composition of the herb residue, and for the advantages of membrane science and technology used in the pharmaceutical industry, especially membrane separation technology used in improvement technical reserves of traditional extraction and separation process in the pharmaceutical industry, it is proposed that membrane science and technology is one of the most important choices in technological design of traditional Chinese medicine resource industrialization. Traditional Chinese medicine residue is a very complex material system in composition and character, and scientific and effective "separation" process is the key areas of technology to re-use it. Integrated process can improve the productivity of the target product, enhance the purity of the product in the separation process, and solve many tasks which conventional separation is difficult to achieve. As integrated separation technology has the advantages of simplified process and reduced consumption, which are in line with the trend of the modern pharmaceutical industry, the membrane separation technology can provide a broad platform for integrated process, and membrane separation technology with its integrated technology have broad application prospects in achieving resource and industrialization process of traditional Chinese medicine residue. We discuss the principles, methods and applications practice of effective component resources in herb residue using membrane separation and integrated technology, describe the extraction, separation, concentration and purification application of membrane technology in traditional Chinese medicine residue, and systematically discourse suitability and feasibility of membrane technology in the process of traditional Chinese

  11. Theory of traditional Chinese medicine and therapeutic method of diseases

    OpenAIRE

    Lu, Ai-Ping; Jia, Hong-Wei; Xiao, Cheng; Lu, Qing-Ping

    2004-01-01

    Traditional Chinese medicine, including herbal medicine and acupuncture, as one of the most important parts in complementary and alternative medicine (CAM), plays the key role in the formation of integrative medicine. Why do not the modern drugs targeting the specificity of diseases produce theoretical effects in clinical observation? Why does not the traditional Chinese medicine targeting the Zheng (syndrome) produce theoretical effects in clinic? There should have some reasons to combine We...

  12. The Impact of Adding the Mixture of Medicinal Herbs to the Diet on the Qualitative Characteristics of Egg

    Directory of Open Access Journals (Sweden)

    Ali Karimi

    2014-02-01

    Full Text Available Like other creatures, the human life depends on the phenomena of surrounding environment and the medicinal herbs are always applied in the human and livestock and poultry's foods as well as the pharmaceutical industry in order to protect the health and treat the diseases. The impact of medicinal herbs on the livestock and poultry's performance, their characteristics and enhanced immunity can be measured and applied as well. In this regard, an experiment in the form of completely randomized design was conducted for investigating the impact of the mixture of medicinal herbs (Thyme, oregano, cumin, Alhagi, garlic and eucalyptus in the diet on the performance, the quality of egg and the commercial laying hens' immune responses. The qualitative characteristics of egg including Haugh Unit, egg specific gravity, egg shell weight and shell thickness were measured and recorded at the end of each stage. The functional properties such as Feed Conversion Ratio (FCR, production percentage, egg mass weight and feed intake were recorded and measured weekly and the egg weight two times a week. The obtained data analysis was done through the statistical software SPSS 20 and Duncan test was utilized in order to compare the average traits. Different levels of medicinal herbs had no impact on the improved Feed Conversion Ratio (FCR, production percentage and egg mass weight in the whole period, but the medicinal herbs 2 and 3% significantly reduced the total feed intake and egg weight during the period compared to the control and probiotic treatment (p<0.05. The application of medicinal herbs at the level of 1% reduced the egg weight compared to the control treatment (p<0.05. There was no significant difference with the control treatment in any tested treatments in terms of qualitative characteristics of egg including the egg weight, shell weight, shell thickness, Haugh Unit, egg specific gravity, antibody titer against red blood cells, Lymphocytes, hematocrit, red

  13. Identification of amino acids in Securigera securidaca, a popular medicinal herb in Iranian folk medicine

    Directory of Open Access Journals (Sweden)

    S.E. Sadat-Ebrahimi

    2014-01-01

    Full Text Available Securigera securidaca (L. Degen & Dorfl grows in different parts of Iran. The seeds of the species are used in Iranian folk medicine as an anti-diabetic agent. Many studies have established hypoglycemic effects of amino acids and in the present investigation, amino acids of Securigera securidaca seeds have been evaluated. The ground seeds were extracted using petroleum ether, hot ethanol and ethanol 50%, respectively. ethanol 50% extract was chromatographed over cation exchanging resin and the resulting amino acid fraction was subjected to HPLC after OPA derivatization and the amino acids were identified by comparing to standards. The results evidenced the presence of 19 amino acids in the plant extract including alanine, arginine, asparagine, aspartic acid, citrulline, glutamic acid, glutamine, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, serine, threonine, tyrosine and valine. Considering the role of some amino acids in diabetes the above amino acids could be noted as hypoglycemic agents of the plant seeds but further studies are necessary.

  14. [Research on Chinese medicine pairs (III)--Their bio-active components].

    Science.gov (United States)

    Li, Wei-Xia; Tang, Yu-Ping; Liu, Li; Liu, Pei; Su, Shu-Lan; Qian, Da-Wei; Duan, Jin-Ao

    2013-12-01

    The total effect of Chinese medicine pair (CMP) was not the simply addition of two single herbs, but the interaction of their different components. Therefore, the research on the bio-active components of CMP is the basis of CMP compatibility study, and has important significance for revealing the compatibility effect and action mechanism, and creating traditional Chinese medicine (TCM) new drugs. This paper summed up the latest research progress of CMP on the basis of the bio-active components variation regularity of CMP from chemical solutions and content changes in vitro and the actions of CMP on bodies in vivo, in order to further drive the modern basic and applied research of CMP, and to reveal the scientific essence of CMP compatibility.

  15. Medicinal Herbs Used in Pairs for Treatment of 98 Cases of Chronic Gastritis

    Institute of Scientific and Technical Information of China (English)

    夏建忠

    2004-01-01

    Objective: Chronic gastritis was treated with herbal pairs in order to reduce the side effects and raise the therapeutic effects. Method: The outpatients were randomly divided into a treatment group treated with herbal pairs and a control group treated with Banxia Xiexin Tang (Pinellia Decoction for Purging the Stomach-fire). Result: The total effective rate in the treatment group was 96%, higher than that in the control group (P<0.05). Conclusion: With the basic theory of traditional Chinese medicine as guiding principles, herbal pairs have two-way regulatory effects, that is, reducing the side effects and raising the therapeutic effects.

  16. [Safety and risk factor analysis on Polygoni Multiflori Radix base on ancient traditional Chinese medicine literatures].

    Science.gov (United States)

    Song, Hai-bo; Du, Xiao-xi; Guo, Xiao-xin; Ren, Jing-tian; Yang, Le; Pang, Yu

    2015-03-01

    Traditional Chinese medicine Polygoni Multiflori Radix is dried roots of Polygonaceae Polygortum multiflorum Thunb. Its clinical application records were first discovered in literatures of the Tang dynasty. The origins, efficacy, toxicity, processing and taboos of Polygoni Multiflori Radix have been discussed in many ancient herb literatures. In recent years, with the increase in the public awareness in health, Polygoni Multiflori Radix admits preparations have been more widely applied in the treatment and prevention of diseases. However, there have been more and more reports about Polygoni Multiflori Radix induced liver injury, the safety of Polygoni Multiflori Radix has increasingly attracted attention of the society. In this paper, the authors summarized and analyzed the toxicity and medication risk factors of Polygoni Multiflori Radix recorded in ancient herb literatures, and proposed that more attention shall be given to the effect of the planting and processing methods on the components and toxicity of Polygoni Multiflori Radix in safety studies, which provides clues for the further studies.

  17. On the Natural Medical Features of Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    Zhu Ming; Gong Jiapei; Liu Yuanlong

    2007-01-01

    @@ Heaven-human-earth Pattern (HHE) regarded as a crucial conception of traditional Chinese medicine (TCM) has been applied extensively in TCM diagnostics, etiology, acupuncture therapeutics, materia medica and herbal formula, etc. It associates closely with Chinese classic cosmology.

  18. Proteomic analysis of effects of Chinese herbs to calm the liver and suppress hyperactive yang in a rat migraine model

    Institute of Scientific and Technical Information of China (English)

    Jianjun Hu; Zeqi Chen; Guangwei Zhong; Wei Li; Yaohui Yin

    2008-01-01

    BACKGROUND: The expression of ubiquitin and energy-associated protein can provoke migraines. Studies have suggested that expression is closely linked to "hyperactivity of liver-yang theory" in Traditional Chinese Medicine (TCM), as well as the function of periphery sympathetic nerve medulla.OBJECTIVE: To observe proteomic changes in a rat migraine model with regard to hyperactivity of liver-yang when treated with Chinese herbs to calm the liver and suppress hyperactive yang compound.DESIGN, TIME AND SETTING: A randomized controlled study. This study was performed at the laboratory of Institute of Integrated Traditional Chinese and Western Medicine, Institute of Human Reproduction and Stem Cell Engineering and Key Laboratory of Cancer Proteomics of Ministry of Health, Xiangya Hospital Affiliated to Central South University between September 2006 and July 2007.MATERIALS: Thirty, male, healthy, Sprague-Dawley rats, aged eight weeks, were included in the final analysis. Aconitc, to calm the liver and suppress hyperactive yang compound, was provided by the Dispensary of Traditional Chinese medicine, Xiangya Hospital, Central South University. A physiological electronic stimulator, type SDQ-1, was provided by Bengbu Practical Institute of Technology. The left trigeminal ganglion was localized and stimulated for 10 minutes, and the rats were orally administered an aconite concoction to establish a rat migraine model with hyperactivity of liver-yang.METHODS: Rats were randomly divided into a normal control group, model group, and TCM treatment group, with 10 rats in each group. The TCM treatment group was orally treated to calm the liver and suppress the hyperactive yang compound once a day for 28 days. In contrast, the model group and normal group were orally administered the same amount of distilled water once a day for 28 days.MAIN OUTCOME MEASURES: The total proteins from adrenal glands of the three groups were separated by two-dimensional gel electrophoresis (2-DE

  19. Effective Application of Knowledge Management in Evidence-based Chinese Medicine: A Case Study

    Science.gov (United States)

    Allan, Garry; Li, Chun Guang; Xue, Charlie Changli

    2009-01-01

    Chinese medicine (CM) practice, as a knowledge-based industry, has not embraced knowledge management (KM) techniques widely. However, KM may facilitate the adaptation and promotion of evidence-based CM. A KM framework was introduced to its activities in evidence-based CM through the development of a CM portal. A codification strategy was used to codify and store knowledge systematically in a database. Several approaches were developed and implemented to address specific needs for CM such as centralizing the information, encouraging collective efforts, promoting integration of explicit and tacit knowledge, and developing a flexible technology and support system. Following the established KM framework, the RMIT Chinese Medicine Portal (www.chinese-medicine.com.au) was built up with four major components: organizational knowledge, knowledge workers, KM processes and information technology. Knowledge on Chinese herbs was classified into core, advanced and innovative categories, which involved the development of the monograph template. A working group was organized including CM, pharmacology and information technology professionals to implement this proposal with following sequential development stages: knowledge creation/acquisition, storage/organization, distribution and application. User interface and web language were also defined and accomplished. This case study demonstrates the applicability of KM in evidence-based CM through a multidisciplinary collaboration, such as, an effective collaboration between CM and information technology. The study also shows the potential of KM application in other disciplines of complementary and alternative medicine. PMID:18955285

  20. Thinking and practice of accelerating transformation of traditional Chinese medicine from experience medicine to evidence-based medicine.

    Science.gov (United States)

    Liu, Baoyan; Zhang, Yanhong; Hu, Jingqing; He, Liyun; Zhou, Xuezhong

    2011-06-01

    The gradual development of Chinese medicine is based on constant accumulation and summary of experience in clinical practice, but without the benefit of undergoing the experimental medicine stage. Although Chinese medicine has formed a systematic and unique theory system through thousands of years, with the development of evidence-based medicine, the bondage of the research methods of experience medicine to Chinese medicine is appearing. The rapid transition and transformation from experience medicine to evidence-based medicine have become important content in the development of Chinese medicine. According to the features of Chinese medicine, we propose the research idea of "taking two ways simultaneously," which is the study both in the ideal condition and in the real world. Analyzing and constructing the theoretical basis and methodology of clinical research in the real world, and building the stage for research technique is key to the effective clinical research of Chinese medicine. Only by gradually maturing and completing the clinical research methods of the real world could we realize "taking two ways simultaneously" and complementing each other, continuously produce scientific and reliable evidence of Chinese medicine, as well as transform and develop Chinese medicine from experience medicine to evidence-based medicine.

  1. Progress of Research in Antitumor Mechanisms with Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    韩淑燕; 李萍萍

    2009-01-01

    The anti-tumor effects of Chinese herbal medicines and their prescription preparations attracted more and more attention at home and abroad.Thus,it is becoming a hot research topic to exploit the anti-tumor mechanisms of Chinese medicine,and some of them have been partly clarified with the improved research ability to date.In brief,the Chinese herbal medicines possess unique advantages on the treatment of tumors through their multiple actions on multiple targets.

  2. Latest Progress in Tianjin Press of Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>Four journals including Chinese Traditional and Herbal Drugs (CTHD), Chinese Herbal Medicines (CHM), Drugs & Clinic (DC), and Drug Evaluation Research (DER) are edited and published by Tianjin Press of Chinese Herbal Medicines. CTHD was first published in 1970 and has been playing a great role for Chinese materia medica (CMM), especially in its present modernization. CTHD has successively won several honors in recent years, such as the 2nd State

  3. 雷公藤减毒研究述评%Review Research on Attenuating Toxicity of Chinese Herb Tripterygium wilfordii

    Institute of Scientific and Technical Information of China (English)

    李春庆; 孙伟; 邵家德; 周栋

    2011-01-01

    雷公藤在风湿免疫性疾病与肾脏疾病的临床疗效显著,但其毒副作用限制了其在许多领域的应用.其毒副作用主要表现在消化、生殖、血液、免疫等系统.因此,雷公藤制剂的减毒持效研究成为近年的焦点.作者对1999~2011年雷公藤减毒研究的相关文献48篇进行了检索分析.由文献可知传统上的雷公藤减毒方法包括剂型改革、炮制及中药配伍等.近年来出现的双向固体发酵技术可获取雷公藤新药材,为雷公藤减毒持效研究拓宽了思路,值得进一步推广应用.今后需将传统中医理论与现代药理药效机制结合,借助于现代检测方法,揭示其减毒持效的机制,为雷公藤制剂的新药研发提供依据.%The therapeutic effect of Chinese herb Triptergium wilfordii is significant and affirmative in immune rheumatic disease and renal diseases in clinical practice, but the toxicity limits its applications in many fields. Toxicity of T. wilfordii often bring damage to digestive system, reproductive system, hematological and immune system, so reducing toxicity but maintaining therapy effect has been focused on T. wilfordii studies in the past decade. Forty eight related articles on attenuating toxicity of Tripterygium from 1999 to 2011 have been searched and analyzed. In these literatures both traditional methods and Bi-directional solid fermentation technology can reduce the toxicity but maintaining therapy effect of Tripterygium. Traditional methods include formulation transform, processing, and combining with traditional Chinese medicine compounds. Advantage and disadvantage of each method on attenuating toxicity have been discussed. Bi-directional solid fermentation technology can provide new medicine and become new research approach. This technology is so promising and available, that it worth being further popularized. The mechanism of attenuating toxicity but maintaining therapy effect of Tripterygium will be disclosed

  4. Discovery of Dual ETA/ETB Receptor Antagonists from Traditional Chinese Herbs through in Silico and in Vitro Screening.

    Science.gov (United States)

    Wang, Xing; Zhang, Yuxin; Liu, Qing; Ai, Zhixin; Zhang, Yanling; Xiang, Yuhong; Qiao, Yanjiang

    2016-03-16

    Endothelin-1 receptors (ETAR and ETBR) act as a pivotal regulator in the biological effects of ET-1 and represent a potential drug target for the treatment of multiple cardiovascular diseases. The purpose of the study is to discover dual ETA/ETB receptor antagonists from traditional Chinese herbs. Ligand- and structure-based virtual screening was performed to screen an in-house database of traditional Chinese herbs, followed by a series of in vitro bioassay evaluation. Aristolochic acid A (AAA) was first confirmed to be a dual ETA/ETB receptor antagonist based intracellular calcium influx assay and impedance-based assay. Dose-response curves showed that AAA can block both ETAR and ETBR with IC50 of 7.91 and 7.40 μM, respectively. Target specificity and cytotoxicity bioassay proved that AAA is a selective dual ETA/ETB receptor antagonist and has no significant cytotoxicity on HEK293/ETAR and HEK293/ETBR cells within 24 h. It is a feasible and effective approach to discover bioactive compounds from traditional Chinese herbs using in silico screening combined with in vitro bioassay evaluation. The structural characteristic of AAA for its activity was especially interpreted, which could provide valuable reference for the further structural modification of AAA.

  5. Discovery of Dual ETA/ETB Receptor Antagonists from Traditional Chinese Herbs through in Silico and in Vitro Screening

    Directory of Open Access Journals (Sweden)

    Xing Wang

    2016-03-01

    Full Text Available Endothelin-1 receptors (ETAR and ETBR act as a pivotal regulator in the biological effects of ET-1 and represent a potential drug target for the treatment of multiple cardiovascular diseases. The purpose of the study is to discover dual ETA/ETB receptor antagonists from traditional Chinese herbs. Ligand- and structure-based virtual screening was performed to screen an in-house database of traditional Chinese herbs, followed by a series of in vitro bioassay evaluation. Aristolochic acid A (AAA was first confirmed to be a dual ETA/ETB receptor antagonist based intracellular calcium influx assay and impedance-based assay. Dose-response curves showed that AAA can block both ETAR and ETBR with IC50 of 7.91 and 7.40 μM, respectively. Target specificity and cytotoxicity bioassay proved that AAA is a selective dual ETA/ETB receptor antagonist and has no significant cytotoxicity on HEK293/ETAR and HEK293/ETBR cells within 24 h. It is a feasible and effective approach to discover bioactive compounds from traditional Chinese herbs using in silico screening combined with in vitro bioassay evaluation. The structural characteristic of AAA for its activity was especially interpreted, which could provide valuable reference for the further structural modification of AAA.

  6. 中医科学性的再思考%Reconsideration of the Scientific Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    魏睦新; 胡平

    2009-01-01

    Recently, the debates among traditional Chinese medicine and western medicine have never stopped, some people put forward abolishing traditional Chinese medicine or just leaving along Chinese herbs. However tides of opposition had never destroyed traditional Chinese medicine. There must been reasons in it. The deepest reason why traditional Chi-nese medicine can live along lles in its scientific characteristics. So how to develop traditional Chinese medicine should been the point people focus on.%东西方医学的争论近年来从未停止过,有人以"中医不科学"为由,提出废除中医药,或者"废医存药",但一波又一波的反对浪潮从未能摧毁中医,中医之所以能生存下来,必然有其理由.究其内因在于中医是具有科学性的,因此如何发展中医应该是人们重视及研究的焦点.

  7. The Progress of Metabolomics Study in Traditional Chinese Medicine Research.

    Science.gov (United States)

    Wang, Pengcheng; Wang, Qiuhong; Yang, Bingyou; Zhao, Shan; Kuang, Haixue

    2015-01-01

    Traditional Chinese medicine (TCM) has played important roles in health protection and disease treatment for thousands of years in China and has gained the gradual acceptance of the international community. However, many intricate issues, which cannot be explained by traditional methods, still remain, thus, new ideas and technologies are needed. As an emerging system biology technology, the holistic view adopted by metabolomics is similar to that of TCM, which allows us to investigate TCM with complicated conditions and multiple factors in depth. In this paper, we tried to give a timely and comprehensive update about the methodology progression of metabolomics, as well as its applications, in different fields of TCM studies including quality control, processing, safety and efficacy evaluation. The herbs investigated by metabolomics were selected for detailed examination, including Anemarrhena asphodeloides Bunge, Atractylodes macrocephala Kidd, Pinellia ternate, etc.; furthermore, some valuable results have been obtained and summarized. In conclusion, although the study of metabolomics is at the early phase and requires further scrutiny and validation, it still provides bright prospects to dissect the synergistic action of multiple components from TCM. Overall, with the further development of analytical techniques, especially multi-analysis techniques, we expect that metabolomics will greatly promote TCM research and the establishment of international standards, which is beneficial to TCM modernization.

  8. Characteristics of immunological reconstitution of T-cell subsets after irradiation and immunoregulatory activities of Chinese medicinal herb cornus%辐射损伤后T细胞亚群的免疫重建特点及中药山茱萸的调节作用

    Institute of Scientific and Technical Information of China (English)

    郑晓丹; 郭钰琪; 张洪海; 王雷; 王丽; 李霞; 张巧凤; 郝钰; 姚成芳

    2015-01-01

    目的::探讨小鼠辐射损伤后T细胞亚群免疫重建特点及山茱萸的调节作用。方法:采用X射线2.6 Gy单次全身照射建立小鼠辐射损伤模型及山茱萸实验模型,分别在辐射前后,检测小鼠血常规变化;应用流式细胞术检测CD3+、CD4+和CD8+ T细胞及其Th1、Tc1、Th2、Th17和Treg亚群的比例。结果:辐射后第3天,外周血和脾脏中淋巴细胞总数及T细胞(包括CD4+、CD8+)比例显著降低(P<0.05);T细胞在辐射后第5天开始重建,其中以CD8+T细胞为主,CD4+T细胞在第8天恢复重建。但T细胞分泌IFN-γ能力(Th1/Tc1)低于正常对照组(P<0.05)。相反,Th2、Th17、Treg亚群比例显著增高(P<0.05)。与照射组相比,山茱萸处理小鼠Th1亚群比例明显上调(P<0.05),Th2、Th17、Treg亚群的比例或数量显著下降(P<0.05)。结论:X射线单次照射后,CD8+T细胞免疫重建早于CD4+T细胞,但IFN-γ分泌能力较弱。山茱萸可显著上调Th1比例,抑制Th2、Th17、Treg增殖,改善辐射诱导T细胞亚群失衡,增强辐射损伤后Th1类细胞亚群的免疫重建优势。%Objective:To explore the characteristics of immunological reconstitution of T-cell subsets and the role of Cornus,a Chinese medicinal herb on T lymphocytes in mice after irradiation (IR). Methods:Irradiated model mice were exposed to a single dose of X-ray radiation (2. 6 Gy) with or without Cornus treatments. Bloodroutine was examined before or after irradiation. CD3+,CD4+, CD8+ T cells and Th1, Tc1, Th2, Th17, Treg from spleen or peripheral blood were determined by flow cytometry. Results: Total lymphocytes and CD3+T cells including CD4+T and CD8+T cells,were significantly reduced 3 days after irradiation (P<0. 05). The re-constitution of CD3+ T cells ( especially CD8+T cells ) started from 5 days post irradiation, CD4+T cells increased 8 days after irradiation. However,the production of IFN-γ by Th1 or Tc1 cells were evidently decreased compared with

  9. Anti-Aging Effects of Some Selected Iranian Folk Medicinal Herbs-Biochemical Evidences

    Directory of Open Access Journals (Sweden)

    Azadeh Mohammadirad

    2013-11-01

    These data for the first time indicate significant anti-aging potential of examined herbs. Results showed that D-galactose induces a significant oxidative stress and promotes proinflammatory cascade of aging while all herbs more or less recovered these changes. Among 9 herbal extracts, Silybum marianum showed the best effect in restoring aging changes.

  10. Saponins from Chinese Medicines as Anticancer Agents

    Directory of Open Access Journals (Sweden)

    Xiao-Huang Xu

    2016-10-01

    Full Text Available Saponins are glycosides with triterpenoid or spirostane aglycones that demonstrate various pharmacological effects against mammalian diseases. To promote the research and development of anticancer agents from saponins, this review focuses on the anticancer properties of several typical naturally derived triterpenoid saponins (ginsenosides and saikosaponins and steroid saponins (dioscin, polyphyllin, and timosaponin isolated from Chinese medicines. These saponins exhibit in vitro and in vivo anticancer effects, such as anti-proliferation, anti-metastasis, anti-angiogenesis, anti-multidrug resistance, and autophagy regulation actions. In addition, related signaling pathways and target proteins involved in the anticancer effects of saponins are also summarized in this work.

  11. Traditional Chinese medicine education in Canada.

    Science.gov (United States)

    Du, Huan-bin

    2015-03-01

    The history of education and legislation of traditional Chinese medicine (TCM) and acupuncture in Canada is short. The first school of TCM opened its door to the general public in Canada in 1985 and the first legislation of acupuncture was introduced in Alberta, Canada in 1988. Currently, TCM and/or acupuncture have been regulated in five provinces in Canada. The legislation and regulation, as well as education of TCM and acupuncture vary among the five provinces in Canada. Opportunities and challenges facing TCM education exist simultaneously. Strategies are proposed to develop an international standard for TCM education in Canada, and possibly in other English speaking countries as well.

  12. Chemometrics and modernization of traditional Chinese medicine

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Development of chromatographic fingerprinting and its related chemometric methods in the research of quality control of traditional Chinese medicines(TCMs) are discussed. The quality control methods for guarantying the authentication and stability of products and semi-products of TCMs are firstly assessed. The technique based on chromatographic fingerprinting is essentially a kind of high-through put and integral tools to explore the complexity of herbal medicines. In order to further control the comprehensive quality of TCMs,confirmation and identification of their important chemical components are necessary. Some new strategies are proposed to trace the chemical changes of chromatographic fingerprints both in product processing and/or after their administration by modern chromatographic techniques and chemometrics. Combined with systems biology and bioinformatics,it seems possible for one to reveal the working mechanism of TCMs and to further control their intrinsic quality comprehensively.

  13. Concurrent Use of Hypnotic Drugs and Chinese Herbal Medicine Therapies among Taiwanese Adults with Insomnia Symptoms: A Population-Based Study

    OpenAIRE

    Kuei-Hua Lee; Yueh-Ting Tsai; Jung-Nien Lai; Shun-Ku Lin

    2013-01-01

    Background. The increased practice of traditional Chinese medicine (TCM) worldwide has raised concerns regarding herb-drug interactions. The purpose of our study is to analyze the concurrent use of Chinese herbal products (CHPs) among Taiwanese insomnia patients taking hypnotic drugs. Methods. The usage, frequency of services, and CHP prescribed among 53,949 insomnia sufferers were evaluated from a random sample of 1 million beneficiaries in the National Health Insurance Research Database. A...

  14. Protecting traditional knowledge of Chinese medicine: concepts and proposals.

    Science.gov (United States)

    Liu, Changhua; Gu, Man

    2011-06-01

    With the development of the knowledge economy, knowledge has become one of the most important resources for social progress and economic development. Some countries have proposed measures for the protection of their own traditional knowledge. Traditional Chinese medicine belongs to the category of intangible cultural heritage because it is an important part of Chinese cultural heritage. Today the value of traditional knowledge of Chinese medicine has been widely recognized by the domestic and international public. This paper discusses the definition of traditional knowledge of Chinese medicine and its protection, and evaluates research on its classification. We review the present status of the protection of traditional knowledge of Chinese medicine and tentatively put forward some possible ideas and methods for the protection of traditional knowledge of Chinese medicine. Our goal is to find a way to strengthen the vitality of traditional Chinese medicine and consolidate its foundation. We believe that if we could establish a suitable sui generis(sui generis is a Latin term meaning "of its own kind" and is often used in discussions about protecting the rights of indigenous peoples. Here we use it to emphasize the fact that protection of traditional knowledge of Chinese medicine cannot be achieved through existing legal means of protection alone due to its unique characteristics) system for traditional knowledge, a more favorable environment for the preservation and development of traditional Chinese medicine will ultimately be created.

  15. [Where will Chinese medicine disease names go?].

    Science.gov (United States)

    Su, Zhan-Qing

    2013-06-01

    The statistical survey of "Clinical Articles", one column of Journal of Traditional Chinese Medicine (24 volumes in total) showed that, of the 151 academic exploration on diseases, Western disease (WM) names were used in 145 articles, constituting 96.03% of the entire column. Obviously, Chinese medicine (CM) disease names were not basically used by CM physicians. Taking Chinese Internal Medicine (2nd edition), a national textbook for students in CM universities, as an example, we could find that the use of disease names was in a chaos logically, disease, syndrome, and symptom were not used clearly. In the general knowledge part, when mentioning a disease, the book sometimes used "disease", sometimes "disease-syndrome". In the classified parts, some diseases were simply named as "A or B syndrome", and when talking about a specific disease, it referred to the symptom-based disease as a kind of "disease-syndrome". Throughout the whole book, the disease names named after symptoms or heavily colored by symptoms amounted to 31, accounting for 59.6% of the listed 52 common diseases. In clinical practices, using CM disease names ran the risk of making wrong diagnosis or failing to diagnose patients in time, and therefore, leading to improper treatment or loss of treatment time. For critical diseases, these names can't reveal the serious situations and help to get rid of possible dangers. For chronic diseases, using these names can't lead to early recognition and prevention of diseases. Considering that CM disease names can't go with clinical practices, and lag behind the development of integrative medicine, the author suggested that we should borrow as many WM disease names as possible in CM, because when compared with CM, WM has a much clearer and more objective knowledge of the location, cause, mechanisms, diagnosis, treatment, and prevention of diseases. The classification and naming of diseases in WM is the result of negotiation of WHO and its member countries

  16. Assessment of microbiological cleanness of selected medicinal herbs in relations to the level of resource fragmentation.

    Science.gov (United States)

    Żukiewicz-Sobczak, Wioletta; Sobczak, Paweł; Wróblewska, Paula; Adamczuk, Piotr; Cholewa, Grażyna; Zawiślak, Kazimierz; Mazur, Jacek; Panasiewicz, Marian; Wojciechowska, Małgorzata

    2013-01-01

    Herbs are commonly used in the food and pharmaceutical industries. Their vast use is connected with their antibacterial or antioxidising properties, as well as numerous pro-health properties. The aim of the presented research was assessment of the quantitative and qualitative composition of moulds which contaminate samples of dried herbs: Sage (Salvia officinalis L.), Camomile (Matricaria chamomilla L.) and Melissa (Mellisa officinalis L.) with different degrees of resource fragmentation. The dried herbs investigated had a characteristic mould content below 1•10(6) CFU/g according to the recommendations of the European Herbal Infusions Association (EHIA). The most contaminated resource turned out to be Camomile, the least--Melissa. The most often isolated moulds were: Aspergillus, Penicillium, Ulocladium, Alternaria. Moreover, it was observed that more fragmented dried herbs were characteristic of lower--by approx. 40-55% microbiological contamination--depending on the type of tested herb, which might be connected with the time of dried herbs' processing, higher aeration, moisture changes or mechanical damaging of fungi's fragments in the case of a resource with higher fragmentation. High contamination of a herbal resource might be harmful for a consumer, and moulds and their metabolites in the form of mitotoxins might constitute a threat for human health. To keep all the sensory features and activity of herbs' active substances, it is extremely important to secure their high microbiological quality.

  17. A study to determine the knowledge and level of awareness of medical undergraduates about herbal medicines and herb-drug interactions

    Directory of Open Access Journals (Sweden)

    Jaspreet K. Boparai

    2016-12-01

    Full Text Available Background: The increasing usage of herbal medicines worldwide has increased the probability of co-administration of herbal and allopathic medicines. This may lead to serious safety concerns, including herb-drug interactions (HDIs. Many HDIs may be overlooked due to poor doctor-patient communication about herbal drug usage probably because of lack of knowledge of herbal medicines and HDIs among physicians. The study was thus planned to identify the knowledge and awareness of medical students regarding the use of herbal medicines and about HDIs, to help improve the teaching skills and curriculum development for medical students. Methods: 286 medical students of 2nd, 3rd and 4th year MBBS course completed the study. All the participants were asked to fill a self-administered questionnaire consisting of 15 questions which included both open-ended and close-ended questions related to age, sex, knowledge, awareness and usage of herbal medicines and about herb-drug interactions. Data was analyzed and expressed as counts and percentages. Results: Majority (95.45% of the students were aware of the fact that herbs can be used as medicines. They were most familiar with the herbs tulsi, neem, turmeric, aloe, ashwagandha and ginger. 46.85% consider herbal medicines to be risk free, and majority (55.6% were not aware of the fact that herbs can cause herb-drug interactions. Media and elderly family members were their most common sources of information regarding herbal medicines. Majority (75.17% would prefer allopathic medicines over herbal medicines. Only 23.07% always informed the physician about their usage of herbal medicines, although most (84.96% felt that history regarding use of herbal medicines should be taken. Majority were not aware of the regulatory status of herbal medicines. Conclusions: Lack of knowledge and awareness of medical students about herbal medicines and herb-drug interactions was seen in the study. There is a need to inform the

  18. Integration of Chinese medicine with Western medicine could lead to future medicine: molecular module medicine.

    Science.gov (United States)

    Zhang, Chi; Zhang, Ge; Chen, Ke-ji; Lu, Ai-ping

    2016-04-01

    The development of an effective classification method for human health conditions is essential for precise diagnosis and delivery of tailored therapy to individuals. Contemporary classification of disease systems has properties that limit its information content and usability. Chinese medicine pattern classification has been incorporated with disease classification, and this integrated classification method became more precise because of the increased understanding of the molecular mechanisms. However, we are still facing the complexity of diseases and patterns in the classification of health conditions. With continuing advances in omics methodologies and instrumentation, we are proposing a new classification approach: molecular module classification, which is applying molecular modules to classifying human health status. The initiative would be precisely defining the health status, providing accurate diagnoses, optimizing the therapeutics and improving new drug discovery strategy. Therefore, there would be no current disease diagnosis, no disease pattern classification, and in the future, a new medicine based on this classification, molecular module medicine, could redefine health statuses and reshape the clinical practice.

  19. Study Progress on Breast Cancer Metastasis to Bone Treated with Chinese Herbs%中药抗乳腺癌骨转移实验研究进展

    Institute of Scientific and Technical Information of China (English)

    张小慧; 韩向晖; 刘胜; 王春丽

    2013-01-01

    Bone is the most common metastatic site of breast cancer . And breast cancer metastasis to bone can lead to osteoporosis , hypercalcemia , spinal cord compression and pathological fracture , which seriously impact the patientsˊ quality of life and survival . Chinese herbs have a potential advantage in the treatment of breast cancer metastasis to bone. In recent ten years, a number of studies showed that Chinese medicine monomers, traditional Chinese medicine (TCM) extracts, and Chinese herbal compound prescriptions played a role in in-hibiting breast cancer cell proliferation , invading and relieving the bone destruction and bone pain by different molecular mechanisms .%骨是乳腺癌常见的转移部位,乳腺癌骨转移可导致骨质疏松、高血钙症、脊髓压迫和病理性骨折等并发症,严重影响患者的生活和生存质量。中医中药在治疗乳腺癌骨转移方面显示出潜在的优势。近10年研究发现,许多中药单体、提取物以及中药复方能够从不同分子机制发挥抑制乳腺癌细胞增殖、侵袭,缓解乳腺癌细胞引起的骨质破坏及癌性骨痛作用。

  20. Assessment of effects of a formula used in the traditional Chinese medicine (Buzhong Yi Qi Wan) on the morphologic and osmotic fragility of red blood cells

    OpenAIRE

    Tania S. Giani; Paoli,Severo de; Presta,Giuseppe A.; Adalgisa I. Maiworm; Santos-Filho, Sebastião D.; Fonseca,Adenilson S.; Bernardo-Filho, Mario

    2007-01-01

    Buzhong Yi Qi Wan (BYQW) is a combination of some medicinal herbs widely used in traditional Chinese medicine to treat blood, spleen and stomach disorders. Morphometric analysis and osmotic fragility assay have been used to evaluate changes on membrane integrity of red blood cells. The aim of this work was to evaluate the effect of an aqueous BYQW extract on the morphology and osmotic fragility of red blood cells. Blood samples were treated with BYQW extract, quantitative/qualitative morpholo...

  1. Extracts of medicinal herb Sanguisorba officinalis inhibit the entry of human immunodeficiency virus type one.

    Science.gov (United States)

    Liang, Jianguo; Chen, Jianping; Tan, Zhiwu; Peng, Jie; Zheng, Xiao; Nishiura, Kenji; Ng, Jenny; Wang, Zhiyu; Wang, Dongmei; Chen, Zhiwei; Liu, Li

    2013-12-01

    Highly active antiretroviral therapy (HAART) has been successful in reducing HIV-1-associated morbidity and mortality since its introduction in 1996. It, however, fails to eradicate HIV-1 infection thoroughly. The high cost of life-long HAART and the emergence of drug resistance among HIV-1-infected individuals have brought renewed pressure for the discovery of novel antivirals and alternative medicines. Traditional Chinese medicine (TCM) is one of the mainstreams of complementary and alternative medicine, and serves as rich resources for new drug development. Despite almost 100 plant-derived compounds are in clinical trials, few target HIV-1 infection. In this study, we discovered that extract of Sanguisorba officinalis (SOE) has anti-HIV-1 activities. Using a cell-based assay and single-cycle luciferase reporter viruses pseudotyped with envelopes from HIV-1 or control viruses, we found that SOE exhibited significant inhibitory ability against both CCR5 and CXCR4 tropic HIV-1 (ADA and HXB2) with respective IC50 values of 1.91±0.16 μg/ml and 3.70±0.53 μg/ml. Interestingly, SOE also inhibited SIV infection but failed to block vesicular stomatitis virus (VSV), SARS-CoV and influeunza H5N1 pseudoviruses. Furthermore, we showed that SOE had no effects on post-entry events of HIV-1 replication. It blocked entry by acting on viral envelope directly because SOE pre-treatment with the virus but not with cell lines expressing viral receptors showed the maximal inhibitory activity. In addition, SOE was able to inhibit reverse-transcription-inhibitor-resistant viruses (K103N, Y188L, and K103N/Y188L/G190A) and a protease-inhibitor-resistant strain (PI-2840). Our findings demonstrated SOE as a novel and specific entry inhibitor, which shed lights on the discovery of anti-HIV-1 drugs from traditional herbal medicines.

  2. Prescriptions of Chinese Herbal Medicines for Insomnia in Taiwan during 2002

    Directory of Open Access Journals (Sweden)

    Fang-Pey Chen

    2011-01-01

    Full Text Available Chinese herbal medicine (CHM has been commonly used for treating insomnia in Asian countries for centuries. The aim of this study was to conduct a large-scale pharmaco-epidemiologic study and evaluate the frequency and patterns of CHM use in treating insomnia. We obtained the traditional Chinese medicine (TCM outpatient claims from the National Health Insurance in Taiwan for the year 2002. Patients with insomnia were identified from the diagnostic code of International Classification of Disease among claimed visiting files. Corresponding prescription files were analyzed, and an association rule was applied to evaluate the co-prescription of CHM. Results showed that there were 16 134 subjects who visited TCM clinics for insomnia in Taiwan during 2002 and received a total of 29 801 CHM prescriptions. Subjects between 40 and 49 years of age comprised the largest number of those treated (25.3%. In addition, female subjects used CHMs for insomnia more frequently than male subjects (female : male = 1.94 : 1. There was an average of 4.8 items prescribed in the form of either an individual Chinese herb or formula in a single CHM prescription for insomnia. Shou-wu-teng (Polygonum multiflorum was the most commonly prescribed single Chinese herb, while Suan-zao-ren-tang was the most commonly prescribed Chinese herbal formula. According to the association rule, the most commonly prescribed CHM drug combination was Suan-zao-ren-tang plus Long-dan-xie-gan-tang, while the most commonly prescribed triple drug combination was Suan-zao-ren-tang, Albizia julibrissin, and P. multiflorum. Nevertheless, further clinical trials are needed to evaluate the efficacy and safety of these CHMs for treating insomnia.

  3. Prescriptions of Chinese Herbal Medicines for Insomnia in Taiwan during 2002.

    Science.gov (United States)

    Chen, Fang-Pey; Jong, Maw-Shiou; Chen, Yu-Chun; Kung, Yen-Ying; Chen, Tzeng-Ji; Chen, Fun-Jou; Hwang, Shinn-Jang

    2011-01-01

    Chinese herbal medicine (CHM) has been commonly used for treating insomnia in Asian countries for centuries. The aim of this study was to conduct a large-scale pharmaco-epidemiologic study and evaluate the frequency and patterns of CHM use in treating insomnia. We obtained the traditional Chinese medicine (TCM) outpatient claims from the National Health Insurance in Taiwan for the year 2002. Patients with insomnia were identified from the diagnostic code of International Classification of Disease among claimed visiting files. Corresponding prescription files were analyzed, and an association rule was applied to evaluate the co-prescription of CHM. Results showed that there were 16 134 subjects who visited TCM clinics for insomnia in Taiwan during 2002 and received a total of 29 801 CHM prescriptions. Subjects between 40 and 49 years of age comprised the largest number of those treated (25.3%). In addition, female subjects used CHMs for insomnia more frequently than male subjects (female : male = 1.94 : 1). There was an average of 4.8 items prescribed in the form of either an individual Chinese herb or formula in a single CHM prescription for insomnia. Shou-wu-teng (Polygonum multiflorum) was the most commonly prescribed single Chinese herb, while Suan-zao-ren-tang was the most commonly prescribed Chinese herbal formula. According to the association rule, the most commonly prescribed CHM drug combination was Suan-zao-ren-tang plus Long-dan-xie-gan-tang, while the most commonly prescribed triple drug combination was Suan-zao-ren-tang, Albizia julibrissin, and P. multiflorum. Nevertheless, further clinical trials are needed to evaluate the efficacy and safety of these CHMs for treating insomnia.

  4. Plant Regeneration through Somatic Embryo in Herpetospermum pedunculosum,an Endangered Tibetan Medicinal Herb

    Institute of Scientific and Technical Information of China (English)

    WANG You-wei; LV Xiao-hui; HUANG Bo; YOU Min; WANG Yue-jin; FU Hui-ying; SUN Zong-xi

    2010-01-01

    Objective An effective reproducible protocol for complete plant regeneration via somatic embryogenesis has beendeveloped for Herpetospermum pedunculosum,an endangered Tibetan medicinal herb.Methods The cotyledonexplants used in this study were excised from seedlings germinated in vitro.Callus was induced from cotyledonexplants on Murashige and Skoog's medium,supplemented with 2,4-dichlorophenoxyacetic acid(2,4-D,0.1-1.0mg/L)alone or in combination with 6-benzylaminopurine(BA,0.5,1.0,and 2.0 mg/L).Results The calli showeddifferentiation of globular embryos after three weeks of incubation on MS medium supplemented with variouscombinations of BA and NAA.Sixty-two percent of the embryogenic calli produced somatic embryos in MS basalmedium supplemented with BA(1.0 mg/L)+NAA(2.0 mg/L).The addition of KN(0.5 mg/L)to MS mediumcontaining both BA and NAA(2.0 mg/L each)significantly increased the frequency of somatic embryogenesis.Themaximum percentage of embryogenic calli formation was 83%,and globular embryos formed and germinatedsuccessfully in this medium.Then,transferring the regenerated plants from this medium to hormone-free MSmedium will further enhanced the development of the plants,and the healthy plantlets are formed successfullywithin four weeks.The plantlets were transferred to soil to acclimatize under greenhouse conditions and 75%survived.Conclusion Somatic embryogenesis protocol as reported here can play a key role in the propagation andconservation of this endangered species.

  5. Conservation and population genetic diversity of Curcuma wenyujin (Zingiberaceae), a multifunctional medicinal herb.

    Science.gov (United States)

    Zheng, W H; Zhuo, Y; Liang, L; Ding, W Y; Liang, L Y; Wang, X F

    2015-09-08

    Curcuma wenyujin is an important multifunctional medicinal herb in China. Currently, populations of C. wenyujin are decreasing, and wild individuals have almost disappeared from their natural habitats. Moreover, little is known regarding the molecular characteristics of this plant. In this study, we investigated the genetic diversity and variation of five populations of C. wenyujin, using ran-dom amplified polymorphic DNA (RAPD) and inter-simple sequence repeat (ISSR) markers. We found that the percentages of polymorphic loci (PPL) at the species level (98.25% by RAPD and 100% by ISSR) were significantly higher than those at the population level (66.32% by RAPD and 67.14% by ISSR). The highest values of PPL, expected heterozygosity, and Shannon's information index were in Pop1, while the lowest values were in Pop2. Both DNA markers revealed a short genetic distance between Pop1 and Pop2 (0.1424 by RAPD and 0.1904 by ISSR). Phylogenetic trees produced similar results, with Pop1, Pop2, and Pop5 in one group and Pop3 and Pop4 in another. There were no significant correlations between their genetic distances and their geographical distances. The highest genetic diversity was in Pop1 and the lowest was in Pop2, and genetic diversity at the species level was relatively low, but much higher than that at the population level. We recommended the establishment of a germplasm bank, in situ con-servation, and propagation of wild individuals. The present study will improve the evaluation, protection, and utilization of the population resources of C. wenyujin.

  6. Applications of traditional Chinese medicines: bacterial biofilms as a target

    NARCIS (Netherlands)

    Wu, X.

    2015-01-01

    Chinese Herbal Medicines (CHM) are of significant importance for human health care in China and have a profound cultural and philosophical background described in the Traditional Chinese Medicine (TCM) theories. The main objective of TCM is to maintain or restore the balance of the body as a whole (

  7. Chinese herbal medicine for severe acute respiratory syndrome

    DEFF Research Database (Denmark)

    Liu, Jianping; Manheimer, Eric; Shi, Yi

    2004-01-01

    To review randomized controlled trials (RCTs) evaluating the effects of Chinese herbal medicine for treating severe acute respiratory syndrome (SARS) systematically.......To review randomized controlled trials (RCTs) evaluating the effects of Chinese herbal medicine for treating severe acute respiratory syndrome (SARS) systematically....

  8. Understanding molecular mechanisms of traditional Chinese medicine for the treatment of influenza viruses infection by computational approaches.

    Science.gov (United States)

    Gu, Shuo; Yin, Ning; Pei, Jianfeng; Lai, Luhua

    2013-11-01

    The battle against influenza is an enduring one. For hundreds of years, people have fought such small viruses with practices such as traditional Chinese medicine (TCM), however only recently has it been possible to use cutting-edge technology to investigate their mechanisms. Here, we re-created this ancient Chinese knowledge to explore the chemistry of herbs and elucidate their mechanism of action using molecular computational methods. Our results show that TCM compounds can inhibit influenza viral proteins in a multi-target/multi-component manner, revealing the versatility of TCM for treating different influenza virus subtypes, including the recently emerged H7N9.

  9. Chinese Medicine: A Cognitive and Epistemological Review

    Directory of Open Access Journals (Sweden)

    Ben Kavoussi

    2007-01-01

    Full Text Available In spite of the common belief that Chinese natural philosophy and medicine have a unique frame of reference completely foreign to the West, this article argues that they in fact have significant cognitive and epistemic similarities with certain esoteric health beliefs of pre-Christian Europe. From the standpoint of Cognitive Science, Chinese Medicine appears as a proto-scientific system of health observances and practices based on a symptomological classification of disease using two elementary dynamical-processes pattern categorization schemas: a hierarchical and combinatorial inhibiting–activating model (Yin-Yang, and a non-hierarchical and associative five-parameter semantic network (5-Elements/Agents. The concept-map of the five-parameter model amounts to a pentagram, a commonly found geomantic and spell casting sigil in a number of pre-Christian health and safety beliefs in Europe, to include the Pythagorean cult of Hygieia, and the Old Religion of Northern Europe. This non-hierarchical pattern-recognition archetype/prototype was hypothetically added to the pre-existing hierarchical one to form a hybrid nosology that can accommodate for a change in disease perceptions. The selection of five parameters rather than another number might be due to a numerological association between the integer five, the golden ratio, the geometry of the pentagram and the belief in health and wholeness arising from cosmic or divine harmony. In any case, this body of purely empirical knowledge is nowadays widely flourishing in the US and in Europe as an alternative to Western Medicine and with the claim of being a unique, independent and comprehensive medical system, when in reality it is structurally—and perhaps historically—related to the health and safety beliefs of pre-Christian Europe; and without the prospect for an epistemological rupture, it will remain built upon rudimentary cognitive modalities, ancient metaphysics, and a symptomological view of

  10. Screening of QHF formula for effective ingredients from Chinese herbs and its anti-hepatic cell cancer effect in combination with chemotherapy

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Background Recent studies have shown that effective ingredients of Chinese herbs are used more and more widely in the treatment or co-treatment of cancers,however,they are usually used separately and there has been limited research about joint application of Chinese herbs in multi-modal treatment.The aim of this study was to screen a QHF(Q:Qingrejiedu,H:Huoxuehuayu and F:Fuzhengguben)formula for effective ingredients from Chinese medicines and assess its anti-hepatic cell cancer(HCC)effect in combination with chemotherapy.Methods Six effective ingredients from Chinese medicine were selected based on the previous literature and used in the study.The QHF formula and the best ratio of ingredients were evaluated in H22 mouse(KM)models with solid tumors and ascites tumors by uniform design and monitoring inhibition of tumor growth and survival.We then observed the anti-hepatic cell cancer(HCC)effect of QHF when combined with cisplatin(DDP)in H22 mouse(Balb/c)models with solid tumors and ascites tumors.Evaluating of the therapeutic effect included the general condition of the mice,inhibition of tumor growth,survival,changes in body weight,thymus index,spleen index and WBC counts.Results The optimal QHF dose ratio for anti-hepatic cell cancer treatment was:800 mg/kg Cinobufotalin,14 mg/kg Ginsenosides Rg3,5.5 mg/kg PNS and 100 mg/kg Lentinan.Treatment was more efficient in inhibiting the growth of transplanted tumors in H22 mice when using the QHF formula(55.91%)than using Cinobufotalin(33.25%),Ginsenosides Rg3(35.11%),PNS(27.12%)or Lentinan(4.97%)separately.QHF also prolonged the life of H22 ascites hepatic cancer mice more efficiently(38.13%)than Cinobufotalin(25.00%),Ginsenosides Rg3(27.27%),PNS(23.30%) or Lentinan (24.43%).QHF combined with DDP could reduce DDP-induced leucopenia,spleen and thymus atrophy and other toxic reactions.Combining QHF with DDP the tumor growth inhibition reached 82.54% with a 66.83% increase in survival.Conclusions QHF is more efficient in

  11. Systems Pharmacology Dissection of the Integrated Treatment for Cardiovascular and Gastrointestinal Disorders by Traditional Chinese Medicine.

    Science.gov (United States)

    Zhang, Wenjuan; Tao, Qin; Guo, Zihu; Fu, Yingxue; Chen, Xuetong; Shar, Piar Ali; Shahen, Mohamed; Zhu, Jinglin; Xue, Jun; Bai, Yaofei; Wu, Ziyin; Wang, Zhenzhong; Xiao, Wei; Wang, Yonghua

    2016-09-06

    Though cardiovascular diseases (CVDs) and gastrointestinal disorders (GIDs) are different diseases associated with different organs, they are highly correlated clinically. Importantly, in Traditional Chinese Medicine (TCM), similar treatment strategies have been applied in both diseases. However, the etiological mechanisms underlying them remain unclear. Here, an integrated systems pharmacology approach is presented for illustrating the molecular correlations between CVDs and GIDs. Firstly, we identified pairs of genes that are associated with CVDs and GIDs and found that these genes are functionally related. Then, the association between 115 heart meridian (HM) herbs and 163 stomach meridian (SM) herbs and their combination application in Chinese patent medicine was investigated, implying that both CVDs and GIDs can be treated by the same strategy. Exemplified by a classical formula Sanhe Decoration (SHD) treating chronic gastritis, we applied systems-based analysis to introduce a drug-target-pathway-organ network that clarifies mechanisms of different diseases being treated by the same strategy. The results indicate that SHD regulated several pathological processes involved in both CVDs and GIDs. We experimentally confirmed the predictions implied by the effect of SHD for myocardial ischemia. The systems pharmacology suggests a novel integrated strategy for rational drug development for complex associated diseases.

  12. Systems pharmacology for traditional Chinese medicine with application to cardio-cerebrovascular diseases

    Directory of Open Access Journals (Sweden)

    Yingxue Fu

    2014-10-01

    Full Text Available Identified as a treasure of natural herbal products, traditional Chinese medicine (TCM has attracted extensive attention for their moderate treatment effect and lower side effect. Cardio-cerebrovascular diseases (CCVD are a leading cause of death. TCM is used in China to prevent and treat CCVD. However, the complexity of TCM poses challenges in understanding the mechanisms of herbs at a systems-level, thus hampering the modernization and globalization of TCM. A novel model, termed traditional Chinese medicine systems pharmacology (TCMSP analysis platform, which relies on the theory of systems pharmacology and integrates absorption, distribution, metabolism, excretion and toxicity (ADME/T evaluation, target prediction and network/pathway analysis, was proposed to address these problems. Here, we review the development of systems pharmacology, the TCMSP approach and its applications in the investigations of CCVD and compare it with other methods. TCMSP assists in uncovering the mechanisms of action of herbal formulas used in treating CCVD. It can also be applied in ascertaining the different syndrome patterns of coronary artery disease, decoding the multi-scale mechanisms of herbs, and in understanding the mechanisms of herbal synergism.

  13. Systems Pharmacology Dissection of the Integrated Treatment for Cardiovascular and Gastrointestinal Disorders by Traditional Chinese Medicine

    Science.gov (United States)

    Zhang, Wenjuan; Tao, Qin; Guo, Zihu; Fu, Yingxue; Chen, Xuetong; Shar, Piar Ali; Shahen, Mohamed; Zhu, Jinglin; Xue, Jun; Bai, Yaofei; Wu, Ziyin; Wang, Zhenzhong; Xiao, Wei; Wang, Yonghua

    2016-09-01

    Though cardiovascular diseases (CVDs) and gastrointestinal disorders (GIDs) are different diseases associated with different organs, they are highly correlated clinically. Importantly, in Traditional Chinese Medicine (TCM), similar treatment strategies have been applied in both diseases. However, the etiological mechanisms underlying them remain unclear. Here, an integrated systems pharmacology approach is presented for illustrating the molecular correlations between CVDs and GIDs. Firstly, we identified pairs of genes that are associated with CVDs and GIDs and found that these genes are functionally related. Then, the association between 115 heart meridian (HM) herbs and 163 stomach meridian (SM) herbs and their combination application in Chinese patent medicine was investigated, implying that both CVDs and GIDs can be treated by the same strategy. Exemplified by a classical formula Sanhe Decoration (SHD) treating chronic gastritis, we applied systems-based analysis to introduce a drug-target-pathway-organ network that clarifies mechanisms of different diseases being treated by the same strategy. The results indicate that SHD regulated several pathological processes involved in both CVDs and GIDs. We experimentally confirmed the predictions implied by the effect of SHD for myocardial ischemia. The systems pharmacology suggests a novel integrated strategy for rational drug development for complex associated diseases.

  14. Infusions and decoctions of mixed herbs used in folk medicine: synergism in antioxidant potential.

    Science.gov (United States)

    Guimarães, Rafaela; Barros, Lillian; Carvalho, Ana Maria; Ferreira, Isabel C F R

    2011-08-01

    Infusions (herbal teas) and decoctions are used frequently to administer oral doses of herbs. Although some herbs are used as single ingredients, they are often prepared as mixtures, as reported by numerous ethnobotanical surveys. The present work was carried out to identify the different types of interaction (synergistic, additive and antagonistic effects) which may be found in the antioxidant activity of preparations from mixtures of the popular herbs Aloysia citrodora (lemon verbena), Foeniculum vulgare (fennel) and Mentha spicata (spearmint). Herbs were prepared using traditional methods, and the effects after different periods of storage, up to 120 days, were also evaluated. Antioxidant activity was evaluated using DPPH radical scavenging activity, reducing power and inhibition of lipid peroxidation by the β-carotene - linoleate system and the TBARS assay. Known antioxidant compounds such as total phenolics, flavonoids, ascorbic acid and reducing sugars were also determined. Spearmint was found to be present in the herb mixtures with the greatest antioxidant activity and these also had the highest flavonoid content. The most potent antioxidant activity was found in combinations of different herbs, suggesting synergistic effects.

  15. Health-seeking behaviours and use of traditional Chinese medicine among the British Chinese

    OpenAIRE

    Rochelle, T.L.

    2005-01-01

    This dissertation for the Degree of Doctor of Psychology (Health) presents three pieces of work: 1) Systematic Review of Acupuncture as an Intervention for the Alleviation of Chronic Back Pain. 2) Health-Seeking Behaviours and Use of Traditional Chinese Medicine among the British Chinese 3) Design of an evaluation to measure outcomes of a Traditional Chinese Medicine Clinic for a Chinese Health Centre in London's Chinatown. The underlying theme linking these three pieces of work is Traditiona...

  16. Holistic analysis of seven active ingredients by micellar electrokinetic chromatography from three medicinal herbs composing Shuanghuanglian.

    Science.gov (United States)

    Zhou, Xian-Jing; Chen, Juan; Li, Ying-Dong; Jin, Ling; Shi, Yan-Ping

    2015-01-01

    A simple and reliable method has been developed with a new strategy named holistic analysis of multiple constituents to evaluate the quality of the well-known traditional Chinese medicine (TCM) Shuanghuanglian (SHL) oral liquid and soft capsule. Seven main constituents of the medicine, i.e., baicalein, baicalin, chlorogenic acid, wogonin, scutellarin, forsythin and hyperin, were selected as the evaluation markers and analyzed by micellar electrokinetic chromatography. The effects of buffer pH, concentration of electrolyte, organic modifier and applied voltage on migration behavior were studied systematically. The optimum conditions for the separation were achieved in a 12.5 mM borate-10 mM sodium dihydrogen phosphate-10 mM sodium dodecyl sulfate buffer at pH 9.1 containing 10% (v/v) acetonitrile under 15 kV. The analytes were identified by their relative time with regard to para-hydroxybenzoic acid migration time used as an internal standard. The method was validated in terms of linearity, limit of detection and quantification, precision, accuracy and recoveries. The correlation coefficient ranged from 0.9962 to 0.9992. The limits of detection (S/N = 3) were from 0.15 to 3.95 μg mL(-1). Recoveries of seven analytes in the SHL samples ranged from 89.00 to 103.04%. The proposed method was successfully applied for the quality control of complicated TCM SHL.

  17. Utilization of and Attitudes towards Traditional Chinese Medicine Therapies in a Chinese Cancer Hospital: A Survey of Patients and Physicians

    Directory of Open Access Journals (Sweden)

    Jennifer L. McQuade

    2012-01-01

    Full Text Available Background. In China, the use of traditional Chinese medicine (TCM is very popular, but little is known about how it is integrated with conventional cancer care. We conducted parallel surveys of patients and physicians on TCM utilization. Methods. Two hundred forty-five patients and 72 allopathic physicians at the Fudan University Shanghai Cancer Center completed questions on their use of and attitude towards TCM. Results. Patient mean age was 51, with 60% female. Eighty-three percent of patients had used TCM. Use was greatest for Chinese herbal medicine (CHM; 55.8%. Only 1.3% of patients used acupuncture and 6.8% Qi Gong or Tai Qi. Sixty-three percent of patients notified their oncologist about TCM use. The most common reason for use was to improve immune function. CHM was often used with a goal of treating cancer (66.4%, a use that 57% of physicians agreed with. Physicians were most concerned with interference with treatment, lack of evidence, and safety. Ninety percent of physicians have prescribed herbs and 87.5% have used TCM themselves. Conclusion. The use of TCM by Chinese cancer patients is exceptionally high, and physicians are generally well informed and supportive of patients’ use. Botanical agents are much more commonly used than acupuncture or movement-based therapies.

  18. Herba Cistanche (Rou Cong-Rong: One of the Best Pharmaceutical Gifts of Traditional Chinese Medicine

    Directory of Open Access Journals (Sweden)

    Zhiming eLi

    2016-03-01

    Full Text Available Cistanche species, known as Rou Cong-Rong in Chinese, are an endangered wild species and are mainly distributed in the arid lands and warm deserts of northwestern China. Within Traditional Chinese Medicine (TCM, Herba Cistanche is applied as a tonic and/or in a formula for chronic renal disease, impotence, female infertility, morbid leucorrhea, profuse metrorrhagia and senile constipation. The chemical constituents of Herba Cistanche mainly consist of volatile oils, non-volatile phenylethanoid glycosides (PhGs, iridoids, lignans, alditols, oligosaccharides and polysaccharides. There have been an increasing number of studies focusing on its bio-activities, including antioxidation, neuroprotection, and antiaging. The objective of this review is to introduce this herb to the world. Its taxonomy, distribution, and corresponding biological functions and molecular mechanisms are addressed in this review.

  19. Herba Cistanche (Rou Cong-Rong): One of the Best Pharmaceutical Gifts of Traditional Chinese Medicine.

    Science.gov (United States)

    Li, Zhiming; Lin, Huinuan; Gu, Long; Gao, Jingwen; Tzeng, Chi-Meng

    2016-01-01

    Cistanche species, known as Rou Cong-Rong in Chinese, are an endangered wild species and are mainly distributed in the arid lands and warm deserts of northwestern China. Within Traditional Chinese Medicine (TCM), Herba Cistanche is applied as a tonic and/or in a formula for chronic renal disease, impotence, female infertility, morbid leucorrhea, profuse metrorrhagia, and senile constipation. The chemical constituents of Herba Cistanche mainly consist of volatile oils, non-volatile phenylethanoid glycosides (PhGs), iridoids, lignans, alditols, oligosaccharides, and polysaccharides. There have been an increasing number of studies focusing on its bio-activities, including antioxidation, neuroprotection, and antiaging. The objective of this review is to introduce this herb to the world. Its taxonomy, distribution, and corresponding biological functions and molecular mechanisms are addressed in this review.

  20. [Analysis on complex characteristics of traditional Chinese medicine property theory].

    Science.gov (United States)

    Jin, Rui; Zhang, Bing

    2012-11-01

    The traditional Chinese medicine property theory refers to a concept for medicines and their effects under the guidance of traditional Chinese medicine theories. The traditional Chinese medicine property theory studies the formation mechanism and the application regularity of traditional Chinese medicine properties, including four Qi, five flavors, meridian entry, direction of medicinal actions (upward, downward, outward and inward) and toxicity. Embryologically, the traditional Chinese medicine property theory is closely related to medicines and their effects and heavily influenced by philosophical thoughts such as yin-yang and five elements and comparative state, thereby showing complex characteristics. This mainly reflects in that: first, medical properties are formed from multiple sources, with non-unique determination approach in early stage and non-unique corresponding effects and actions; second, medical properties are expressed in multiple characteristics, with diverse representation indicators and factors influencing actual expressions. The modern studies on the traditional Chinese medicine property theory shall focus on these complex characteristics, give attention to the dialectical unity of medical properties and effects and look for individuality as well as generality.

  1. Cardiovascular Disease, Mitochondria, and Traditional Chinese Medicine

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    Jie Wang

    2015-01-01

    Full Text Available Recent studies demonstrated that mitochondria play an important role in the cardiovascular system and mutations of mitochondrial DNA affect coronary artery disease, resulting in hypertension, atherosclerosis, and cardiomyopathy. Traditional Chinese medicine (TCM has been used for thousands of years to treat cardiovascular disease, but it is not yet clear how TCM affects mitochondrial function. By reviewing the interactions between the cardiovascular system, mitochondrial DNA, and TCM, we show that cardiovascular disease is negatively affected by mutations in mitochondrial DNA and that TCM can be used to treat cardiovascular disease by regulating the structure and function of mitochondria via increases in mitochondrial electron transport and oxidative phosphorylation, modulation of mitochondrial-mediated apoptosis, and decreases in mitochondrial ROS. However further research is still required to identify the mechanism by which TCM affects CVD and modifies mitochondrial DNA.

  2. [Theory and practice of bionic cultivation of traditional Chinese medicine].

    Science.gov (United States)

    Liu, Dahui; Huang, Luqi; Guo, Lanping; Shao, Aijuan; Chen, Meilan

    2009-03-01

    The bionic cultivation of medicinal plant is an ecological cultivation pattern, which is adopting ecological engineering and modern agricultural techniques to simulate the natural ecosystem of wild medicinal plant community, and has been given greater attention on the agriculture of traditional Chinese medicine (TCM). It is also the cross subject that combines Chinese traditional medicine, agronomy, horticulture, ecology, agricultural engineering and management. Moreover, it has significant technology advantages of promoting the sustainable utilization of medicinal plant resources, improving the ecological environment and harmonizing man and nature. So it's important to develop the bionic cultivation of TCM.

  3. Regulative Effects of Auricular Acupuncture,Moxibustion and Chinese Herbs on Immunologic Function in the D-Galactose-induced Aging Mouse

    Institute of Scientific and Technical Information of China (English)

    Xie Su; Ling Xiangli; Wang Youjing

    2008-01-01

    Objective:To observe the regulative effect of auricular acupuncture,moxibustion and Chinese herbs on immunologic function in the D-galactose-induced aging mouse and to probe the feasibility and possible mechanisms for delaying aging,so as to provide experimental basis for acupuncture,moxibustion and Chinese herbs for delaying aging.Methods:Aging mouse model was established by subcutaneous injection of D-galactose,and treated by auricular acupuncture,auricular acupuncture plus moxibustion,and auricular acupuncture plus Chinese herbs respectively for 6 weeks and then serum interleukin-2(IL-2) and IL-6 contents and splenic lymphocyte transformation rate were compared among the groups.Results:Compared with the young group,the serum IL-2 level and the splenic lymphocyte transformation rate significantly decreased and the IL-6 level significantly increased in the aging mouse.After treatment by auricular acupuncture,auricular acupuncture plus Chinese herbs,especially auricular acupuncture plus moxibustion,the serum IL-2 level and the splenic lymphocyte transformation rate significantly increased,and the IL-6 level significantly decreased as compared with the model group.Conclusions:Combined application of auricular acupuncture,moxibustion and Chinese herbs can improve the.decline or dysfunction of immunological function in the aging organism to a certain extent.

  4. Efficacy of polyphenolic ingredients of Chinese herbs in treating dyslipidemia of metabolic syndromes

    Institute of Scientific and Technical Information of China (English)

    Zemin Yao; Li Zhang; Guang Ji

    2014-01-01

    There is an increasing interest and popularity of Chinese herbal medicine worldwide, which is accompanied by increasing concerns about its effectiveness and potential toxicity. Several ingredients, such as polyphenolic compounds berberine, flavonoids, and curcumin, have been studied extensively by using various animal models. Effectiveness of treatment and amelioration of metabolic syndromes, including insulin resistance and dyslipidemia, has been demonstrated. This review summarizes the major checkpoints and contributing factors in regulation of exogenous and endogenous lipid metabolism, with particular emphasis centered on triglyceride-rich and cholesterol-rich lipoproteins. Available experimental evidence demonstrating the lipid-lowering effect of berberine, lfavonoids and curcumin in cell culture and animal models is compiled, and the strengths and shortcomings of experimental designs in these studies are discussed.

  5. 中药离子穴位导入负压罐的研制和治疗机理%Invention and mechanism of iontherapy vacuum cup with Chinese herbs

    Institute of Scientific and Technical Information of China (English)

    田开宇; 李炎阳

    2000-01-01

    The article introduced the structure and therapeutic mechanism of the iontherapy vacuum cup with Chinese herbs on acupoints by impulse direct current. The apparatus is an organic mixture by combining iontherapy of physiotherapy in modern medicine with cupping therapy, Chinese herbs, and acu-therapy in traditional Chinese medicine. It has the advantages of lower cost, simple operation and reliable effects, and is a new approach of physiotherapy.%本文介绍了脉冲直流电中药离子穴位导入负压罐的构造,并对治疗机理进行了探讨。本疗法将现代医学物理疗法的离子导入同祖国传统医学的拔罐、中药和腧穴疗法有机地融为一体,发挥其协同作用。具有造价低廉,操作简便,疗效可靠的特点,丰富了理疗的治疗手段。

  6. Research advances on the usage of traditional Chinese medicine for neuroprotection in glaucoma

    Institute of Scientific and Technical Information of China (English)

    Xue-song Mi; Jing-xiang Zhong; Raymond Chuen-Chung Chang; Kwok-Fai So

    2013-01-01

    Progressive loss of retinal ganglion cells (RGCs) and their axons is the main pathogenesis of glaucoma.The cause of glaucoma is not fully understood,but the neurodegeneration of glaucoma involves many mechanisms such as oxidative stress,glutamate toxicity and ischemia/reperfusion insult.In order to target these mechanisms,multiple neuroprotective interventions have been investigated to prevent the death of RGCs.Of note are some tonic herbs from the traditional Chinese medicine (TCM) pharmacopeia that have shown neuroprotective effects in glaucoma.TCM differs from Western medicine in that TCM exhibits complicated bioactive components,triggering many signaling pathways and extensive actions on vital organs.Modern scientific approaches have demonstrated some of their underlying mechanisms.In this review,we used Lycium barbarum and Ginkgo biloba as examples to elaborate the characteristics of TCM and their potential applications in neuroprotection in glaucoma.

  7. Traditional Chinese Medicine Use among Patients with Psoriasis in Taiwan: A Nationwide Population-Based Study.

    Science.gov (United States)

    Weng, Shu-Wen; Chen, Bor-Chyuan; Wang, Yu-Chiao; Liu, Chun-Kai; Sun, Mao-Feng; Chang, Ching-Mao; Lin, Jaung-Geng; Yen, Hung-Rong

    2016-01-01

    Traditional Chinese medicine (TCM) has long been used for patients with psoriasis. This study aimed to investigate TCM usage in patients with psoriasis. We analyzed a cohort of one million individuals representing the 23 million enrollees randomly selected from the National Health Insurance Research Database in Taiwan. We identified 28,510 patients newly diagnosed with psoriasis between 2000 and 2010. Among them, 20,084 (70.4%) patients were TCM users. Patients who were female, younger, white-collar workers and lived in urbanized area tended to be TCM users. The median interval between the initial diagnosis of psoriasis to the first TCM consultation was 12 months. More than half (N = 11,609; 57.8%) of the TCM users received only Chinese herbal medicine. Win-qing-yin and Bai-xian-pi were the most commonly prescribed Chinese herbal formula and single herb, respectively. The core prescription pattern comprised Mu-dan-pi, Wen-qing-yin, Zi-cao, Bai-xian-pi, and Di-fu-zi. Patients preferred TCM than Western medicine consultations when they had metabolic syndrome, hepatitis, rheumatoid arthritis, alopecia areata, Crohn's disease, cancer, depression, fatty liver, chronic airway obstruction, sleep disorder, and allergic rhinitis. In conclusion, TCM use is popular among patients with psoriasis in Taiwan. Future clinical trials to investigate its efficacy are warranted.

  8. Traditional Chinese Medicine Use among Patients with Psoriasis in Taiwan: A Nationwide Population-Based Study

    Directory of Open Access Journals (Sweden)

    Shu-Wen Weng

    2016-01-01

    Full Text Available Traditional Chinese medicine (TCM has long been used for patients with psoriasis. This study aimed to investigate TCM usage in patients with psoriasis. We analyzed a cohort of one million individuals representing the 23 million enrollees randomly selected from the National Health Insurance Research Database in Taiwan. We identified 28,510 patients newly diagnosed with psoriasis between 2000 and 2010. Among them, 20,084 (70.4% patients were TCM users. Patients who were female, younger, white-collar workers and lived in urbanized area tended to be TCM users. The median interval between the initial diagnosis of psoriasis to the first TCM consultation was 12 months. More than half (N=11,609; 57.8% of the TCM users received only Chinese herbal medicine. Win-qing-yin and Bai-xian-pi were the most commonly prescribed Chinese herbal formula and single herb, respectively. The core prescription pattern comprised Mu-dan-pi, Wen-qing-yin, Zi-cao, Bai-xian-pi, and Di-fu-zi. Patients preferred TCM than Western medicine consultations when they had metabolic syndrome, hepatitis, rheumatoid arthritis, alopecia areata, Crohn’s disease, cancer, depression, fatty liver, chronic airway obstruction, sleep disorder, and allergic rhinitis. In conclusion, TCM use is popular among patients with psoriasis in Taiwan. Future clinical trials to investigate its efficacy are warranted.

  9. Pharmacokinetics Applications of Traditional Chinese Medicines

    Institute of Scientific and Technical Information of China (English)

    Qiu-Ju Li; Ai-Hua Zhang; Hui Sun; Xi-Jun Wang

    2016-01-01

    Traditional Chinese medicine (TCM) has been widely used in many oriental countries for thousands of years and played an indispensable role in the prevention and treatment of diseases, especially the complicated and chronic ones. It is a very complex mixture containing hundreds or thousands of different components. Pharmacokinetic study on active constituents in TCM preparations is a good way for us to explain and predict a variety of events related to the efficacy and toxicity of TCM. In the drug discovery phases, pharmacokinetics is a key to guide medicinal chemists in the optimization process of a chemical series and to assist pharmacologists to design in vivo studies. To explore the potentially bioactive components in TCM, it is necessary to further study the in vivo pharmacokinetic characteristics of multiple absorbed components and find out the optical time-course behavior to providing more substantial research for new leads in drug discovery. Pharmacokinetics screening method could provide a reliable means of prospecting natural products in the search for new leads in drug discovery. This review summarizes the research progress of PK on TCM in the search for suitable lead compounds in recent years.

  10. Traditional Chinese Medicine for Chronic Fatigue Syndrome

    Directory of Open Access Journals (Sweden)

    Rui Chen

    2010-01-01

    Full Text Available More and more patients have been diagnosed as having chronic fatigue syndrome (CFS in recent years. Western drug use for this syndrome is often associated with many side-effects and little clinical benefit. As an alternative medicine, traditional Chinese medicine (TCM has provided some evidences based upon ancient texts and recent studies, not only to offer clinical benefit but also offer insights into their mechanisms of action. It has perceived advantages such as being natural, effective and safe to ameliorate symptoms of CFS such as fatigue, disordered sleep, cognitive handicaps and other complex complaints, although there are some limitations regarding the diagnostic standards and methodology in related clinical or experimental studies. Modern mechanisms of TCM on CFS mainly focus on adjusting immune dysfunction, regulating abnormal activity in the hypothalamic-pituitary-adrenal (HPA axis and serving as an antioxidant. It is vitally important for the further development to establish standards for ‘zheng’ of CFS, i.e. the different types of CFS pathogenesis in TCM, to perform randomized and controlled trials of TCM on CFS and to make full use of the latest biological, biochemical, molecular and immunological approaches in the experimental design.

  11. The Origin of Traditional Chinese Medicine and Thinking on Chinese Medicine Development

    Institute of Scientific and Technical Information of China (English)

    Wang Wenkui; Wang Feng; Wang Ling

    2006-01-01

    Although the traditional Chinese medicine (TCM) has developed a profound theory system and a fame of outstanding advantage in curative effect, it seems that the TCM is not quite adaptable to the deveiopment and requirement of the modern society. A principle of "Adopting the advanced part of Western medicine to serve the TCM" should be adhered to for the traditional Chinese medicine. First, TCM should strive for a consensus of TCM theory which focuses on the guiding principles of "diagnosis and treatment based on an overall analysis of the illness and the patient's condition" and "the opposite principle of five internal organs". Among these principles, "keeping relative balance of three internal systems"is a valuable guidance of the diagnosis and treatment theory. Secondly, macroscopic should be integrated with microscopic, totality with parts, phenomenology with materialism. A dialectical law should be applied to guide analysis. In treatment,adjustment and balance are basic principles. It is necessary not only prepare the medicine in advance accoding to the predicted disease of the year, but also adopt methods to restrict disease in advance. Basides, TCM dose type should be ameliorated in order to meet the needs of society.

  12. 中药复方灌注剂治疗奶牛乳房炎的药效与应用安全性研究%The Effecacy and Safety of Chinese Medicinal Herbs Compoud Filler for Dairy Cattle with Mastitis

    Institute of Scientific and Technical Information of China (English)

    孟庆娟; 冯士彬; 李志明; 王希春; 韩春杨; 邹松阳; 刘琦山; 吴金节

    2011-01-01

    治疗奶牛乳房炎的中药复方灌注剂由瓜子金、紫花地丁、鸡血藤和黄芪等11味中药组方制成.以兔子、小白鼠和豚鼠为试验动物,从镇痛、抗炎、解热、异常毒性、热源检查、溶血与凝集和过敏反应等方面进行了药效与应用安全性研究.试验显示,该中药复方灌注剂对小白鼠镇痛和抗炎效果以及对伤寒-副伤寒二联菌苗致家兔发热反应的解热效果极显著(P<0.01).通过安全性试验,未发现该中药复方灌注剂引起异常毒性、热敏、溶血与凝集反应和过敏反应.结果表明,该中药复方灌注剂镇痛、消炎和解热效果显著,安全性较高,可用于临床试验.%The compound filler was composed of 11 kinds of the traditional Chinese herbs such as Polygala japonica, Viola yedoensis Makino, Spatholobus suberectrus and Astragalus membranaceus, etc. Rabbits, small mice and guinea pigs were selected to investigate the effecacy and safety of the compound filler through analgesic test, antiinflammation test, antipyretic test,abnormal toxicity and pyrogen test, hemolysis and agglutination reaction, and allergic reaction, etc. The results showed that the analgesic and antiinflammation effect of the compound filler in small mice and the antipyretic effect on the fever of rabbits induced by typhoid-paratyphoid vaccine were extremely significant(P<O.O1). The security test revealed that the compound filler did not cause abnormal toxicity, temperature sensitivity, hemolysis and agglutination, and allergic reactions. The results indicated that the compound filler was very effective for analgesic, antiinflammation and antipyretic, and it was safe in clinical application.

  13. Herbs, Spices and Medicinal Plants Used In Hispanic Traditional Medicine Can Decrease Quorum Sensing Dependent Virulence in Pseudomonas aeruginosa

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    V Huerta

    2008-06-01

    Full Text Available Summary: Inhibition of quorum sensing (QS, a cell density dependent regulation of bacterial virulent gene expression by autoinducers (AI is an attractive strategy for the discovery of novel antimicrobials and overcome antibiotic resistance. Pseudomonas aeruginosa (PAO1, an opportunistic pathogen in immune compromised patients is under the regulation of the LasR-RhlR system for its QS mediated development of virulence. Natural products have recently become a promising source for deriving molecules that can potentially inhibit quorum sensing.  Herbs, Spices and Medicinal Plants (HSMP used in Hispanic cultures have been used for treating common ailments for many centuries. However, few studies have investigated its QS related antivirulent activities. Our objective was to determine the ability of 25 popular Hispanic HSMP on the expression of QS regulated virulence factors in PAO1. Effect of these extracts on QS mediated PAO1 virulent factors pyocyanin, elastase, and total proteolytic activity were quantified by standard protocols. Results indicated that several extracts reduced pyocyanin synthesis, with some extracts completely inhibiting its formation and secretion. The extracts that decreased the pyocyanin formation also decreased the expression and activity of elastase and other proteolytic enzymes important for the virulence. We observed that HSMP from Central/South American countries can inhibit QS dependent and independent virulent processes in PA-O1. Further research into the exact mechanism of action can lead to better understanding and discovery of new category of drugs and strategies for the management of PAO1 infections and antimicrobial resistance.   Industrial relevance: Quorum sensing is an important process involved in bacterial survival and infections, recent research has focused on the development of therapeutic agents which prevent or manage bacterial pathogenesis by inhibiting bacterial QS. Inhibition of quorum sensing offers an

  14. Differences in the origin of philosophy between Chinese medicine and Western medicine: Exploration of the holistic advantages of Chinese medicine.

    Science.gov (United States)

    Sun, Da-zhi; Li, Shao-dan; Liu, Yi; Zhang, Yin; Mei, Rong; Yang, Ming-hui

    2013-09-01

    To explore advantages of Chinese medicine (CM) by analyzing differences in the origin of philosophy for human health between CM and Western medicine (WM). Methodologically, a distinctive feature of CM is its systems theory, which is also the difference between CM and WM. Since the birth of CM, it has taken the human body as a whole from the key concepts of "qi, blood, yin-yang, viscera (Zang-Fu), and meridian and channel", rather than a single cell or a particular organ. WM evolves from the Western philosophic way of thinking and merely uses natural sciences as the foundation. The development of WM is based on human structures, or anatomy, and therefore, research of WM is also based on the way of thinking of decomposing the whole human body into several independent parts, which is the impetus of promoting the development of WM. The core of CM includes the holistic view and the dialectical view. Chinese herbal medicines contain various components and treat a disease from multiple targets and links. Therefore, Chinese herbal medicines treat a diseased state by regulating and mobilizing the whole body rather than just regulating a single factor, since the diseased state is not only a problem in a local part of the body but a local reflection of imbalance of the whole body.

  15. Good Agricultural Practice (GAP -Does It Ensure a Perfect Supply of Medicinal Herbs for Research and Drug Development?

    Directory of Open Access Journals (Sweden)

    P C Leung

    2008-06-01

    Full Text Available Summary: While users of herbal formulae have been disappointed with the lack of uniformity with the quality of herbs provided by the herb suppliers of different standings, they do not have better means of supply.  The tradition of identifying special geographic regions, as being specific for the best supply of certain herbal items is no longer reliable since the large demand for large quantities of quality supply could not be satisfied by limited plantations in those regions. A comprehensive recommendation of agricultural practice: from seedling, planting, fertilizing, harvesting, storage to distribution, can be offered as a compromise.  There is good prospect of an excellent supply of quality herbal products with uniformity, if Good Agricultural Practice (GAP could be practiced and enforced. Although the need for GAP is urgent, and Japan, China and World Health Organization, have one after the other, written up their recommendation, to put GAP into real practice would need special efforts and takes time. GAP in China is particularly difficult, not only because the herbal items involved are of great numbers but because the current practice of growing medicinal herbs, their marketing and distribution, have been counterproductive to the introduction of the new system of GAP. At this stage, GAP will not be able to satisfy the extensive need for quality and uniformity.  Short of the knowledge of the exact, accurate nature of the active components within a herb, there will be no perfect guarantee on the quality supply.  Henceforth, even when GAP becomes a mature practice, what is required for quality control, viz, different levels of authentication, from chemical finger printing to molecular, DNA identification, will remain necessary as cross-checking mechanisms to make sure that uniformity in scientific experiments and drug development could be maintained

  16. [Integrative pharmacology: new paradigm of modernization of Chinese medicine].

    Science.gov (United States)

    Xu, Hai-Yu; Yang, Hong-Jun

    2014-02-01

    Chinese medicinal formulae( CMF) were often used in the clinics of traditional Chinese medicine (TCM) which were critical for modernization of Chinese medicine to shed light on the interaction between CMF and biological organisms. In current studies, correlation between system and part, macroscopic actions and microcosmic mechanism, ADME process and pharmacologic actions were often neglected. Thus, we put forward integrative pharmacology, which could integrate the correlation between CMF and biological organisms from multi-levels and multi-dimensional views. Integrative pharmacology would reveal the molecular mechanism of CMF for ailments treatment and screen out effective material systematically, which would be the new paradigm of TCM research.

  17. DNA methods for identification of Chinese medicinal materials

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    Yip Pui

    2007-09-01

    Full Text Available Abstract As adulterated and substituted Chinese medicinal materials are common in the market, therapeutic effectiveness of such materials cannot be guaranteed. Identification at species-, strain- and locality-levels, therefore, is required for quality assurance/control of Chinese medicine. This review provides an informative introduction to DNA methods for authentication of Chinese medicinal materials. Technical features and examples of the methods based on sequencing, hybridization and polymerase chain reaction (PCR are described and their suitability for different identification objectives is discussed.

  18. The effects of paeoniflorin monomer of a Chinese herb on cardiac ion channels

    Institute of Scientific and Technical Information of China (English)

    WANG Rong-rong; LI Ning; ZHANG Yin-hui; RAN Yu-qin; PU Jie-lin

    2011-01-01

    Background Because of the potential proarrhythmic effect of current antiarrhythmic drugs, it is still desirable to find safer antiarrhythmic drugs worldwide. Paeoniflorin is one of the Chinese herb monomers that have different effects on many ion channels. The present study aimed to determine the effects of paeoniflorin on cardiac ion channels.Methods Whole-cell patch-clamp technique was used to record ion channel currents. L-type calcium current (/Ca-L),inward rectifier potassium current (/K1), and transient outward potassium current (/to1) were studied in rat ventricular myocytes and sodium current (/Na), slow delayed rectifier current (/Ks), and HERG current (/Kr) were investigated in transfected human embryonic kidney 293 cells.Results One hundred μmol/L paeoniflorin reduced the peak /ca-L by 40.29% at the test potential of ±10 mV (from (-9.78±0.52) pA/pF to (-5.84±0.89) pA/pF, n=5, P=0.028). The steady-state activation curve was shifted to more positive potential in the presence of the drug. The half activation potentials were (-11.22±0.27) mV vs. (-5.95±0.84) mV (n=5,P=0.007), respectively. However, the steady-state inactivation and the time course of recovery from inactivation were not changed. One hundred μmol/L paeoniflorin completely inhibited the peak /Na and the effect was reversible. Moreover,paeoniflorin inhibited the /K1 by 30.13% at the test potential of -100 mV (from (-25.26±8.21) pA/pF to (-17.65±6.52)pA/pF, n=6, F=0.015) without effects on the reversal potential and the rectification property. By contrast, 100 μmol/L paeoniflorin had no effects on/to1, /Ks or /Kr channels.Conclusions The study demonstrated that paeoniflorin blocked /Ca-L, /Na, and /Kf without affecting /to1, /Ks, or /Kr. The multi-channel block effect may account for its antiarrhythmic effects with less proarrhythmic potential.

  19. Plants used in Chinese and Indian traditional medicine for improvement of memory and cognitive function.

    Science.gov (United States)

    Howes, Melanie-Jayne R; Houghton, Peter J

    2003-06-01

    In traditional practices of Ayurvedic and Chinese medicine, numerous plants have been used to treat cognitive disorders, including neurodegenerative diseases such as Alzheimer's disease (AD). An ethnopharmacological approach has provided leads to identifying potential new drugs from plant sources, including those for cognitive disorders. Many drugs currently available in Western medicine were originally isolated from plants, or are derived from templates of compounds isolated from plants. Some anticholinesterase (anti-ChE) alkaloids isolated from plants have been investigated for their potential in the treatment of AD, and are now in clinical use. Galantamine, isolated from several plants including Lycoris radiata Herb., which was used in traditional Chinese medicine (TCM), is licensed in the United Kingdom for the treatment of mild to moderate AD. Various other plant species have shown pharmacological activities relevant to the treatment of cognitive disorders, indicating potential for therapeutic use in disorders such as AD. This article reviews some of the plants and their active constituents that have been used in traditional Ayurvedic medicine and TCM for their reputed cognitive-enhancing or antiageing effects. Plants and their constituents with pharmacological activities that may be relevant for the treatment of cognitive disorders, including enhancement of cholinergic function in the central nervous system (CNS), anti-inflammatory and antioxidant activities, are discussed.

  20. Summary of the 2008 Evidence-based Chinese Medicine(EBCM) Workshop

    Institute of Scientific and Technical Information of China (English)

    吴大嵘; 赖世隆; 杨显荣

    2009-01-01

    The 2008 Evidence-based Chinese Medicine (EBCM) Workshop,jointly organized by the International Society for Chinese Medicine/Editorial Board of Chinese Medicine(Macao) and the Guangdong Provincial Hospital of Chinese Medicine/ Second Affiliated Hospital of Guangzhou University of

  1. Screening for anti-pancreatic lipase properties of 28 traditional Thai medicinal herbs

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    Ananya Dechakhamphu

    2015-12-01

    Conclusions: From this result, it could be concluded that herbs represent a rich of anti-pancreatic lipase compounds, in particular, Cryptolepis elegans Wall. and Phyllanthus chamaepeuce Ridl. It is suggested that the phytochemical compounds from these plants may be applied for the prevention and treatment of obesity or hyperlipidemia.

  2. Nephroprotective, Diuretic and Antioxidant Effects of Some Medicinal Herbs in Gentamicin-Nephrotoxic Rats

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    Mostafa Abbas Shalaby

    2014-02-01

    Conclusion: Aqueous extracts of Petroselinum sativum, Eruca sativa and Curcuma longa produce nephroprotective, diuretic and antioxidant effects in GM - nephrotoxic rats. These herbs may be beneficial for patients who suffer from kidney diseases and those on GM therapy. [J Intercult Ethnopharmacol 2014; 3(1.000: 1-8

  3. Proteomic identification of the related immune-enhancing proteins in shrimp Litopenaeus vannamei stimulated with vitamin C and Chinese herbs.

    Science.gov (United States)

    Qiao, Jie; Du, Zhiheng; Zhang, Yueling; Du, Hong; Guo, Lingling; Zhong, Mingqi; Cao, Jingsong; Wang, Xiuying

    2011-12-01

    Recently, strong interest has been focused on immunostimulants to reducing the diseases in shrimp aquaculture. However, information regarding to the related immune-enhancing proteins in shrimps is not available yet. In this study, vitamin C (Vc), Chinese herbs (CH), and the mixture of vitamin C and Chinese herbs (Mix) were tested for their enhancement on shrimp's immune activity. Compared with those in the control group, values of phenoloxidase (PO), superoxide dismutase (SOD) and antibacterial (Ua) activity in the Mix-treated group were improved significantly 12 or 24 days after the treatment. The cumulative mortality was also lower in the Mix-treated group after infection with Vibrio parahemolyticus. Furthermore, comparative proteomic approach was used to assess the protein expression profile in shrimps. Approximately 220-290 and 300-400 protein spots were observed in the 2-DE gels. Among them, 29 and 28 altered proteins from hemocytes and hepatopancreas, respectively, were subjected to matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF/MS) analysis. The results revealed that the main altered proteins showed high homologies with Litopenaeus vannamei hemocyanin, hemolymph clottable protein, hemoglobin beta, cytosolic MnSOD, trypsin, cathepsin I(L) and zinc proteinase Mpc1. Together, these studies found Vc and CH were suitable immunostimulants to shrimp L. vannamei, and 7 altered proteins could be involved in the enhanced immune activities.

  4. [Study on dosage form design for improving oral bioavailability of traditional Chinese medicines].

    Science.gov (United States)

    Xia, Hai-Jian; Zhang, Zhen-Hai; Yao, Dong-Dong; Jia, Xiao-Bin

    2013-09-01

    Both chemical drugs and traditional Chinese medicines have the problem of low bioavailability. However, as traditional Chinese medicines are a multi-component complex, their dosage forms are required to be designed in line with their characteristics, in order to improve the bioavailability of traditional Chinese medicines. Traditional Chinese medicines are mostly prepared into pill, powder, paste, elixir and decoction, but with such drawbacks as high administration dose and poor efficacy. With the process of modernization of traditional Chinese medicines, new-type preparations have be developed and made outstanding achievements. However, they fail to make an organic integration between traditional Chinese medicine theories and modern preparation theories. Characteristics of traditional Chinese medicines are required to be taken into account during the development of traditional Chinese medicines. In the article, multi-component preparation technology was adopted to establish a multi-component drug release system of traditional Chinese medicines on the basis of multiple components of traditional Chinese medicines.

  5. Herbs in dentistry.

    Science.gov (United States)

    Taheri, Jamile B; Azimi, Somayyeh; Rafieian, Nasrin; Zanjani, Hosein Akhavan

    2011-12-01

    Herbs have been used for centuries to prevent and control disease. Herbal extracts are effective because they interact with specific chemical receptors within the body and are in a pharmacodynamic sense, drugs themselves. By using herbal medicines, patients have averted the many side effects that generally come with traditional medicines, but this does not mean that side effects do not occur. Only knowledgeable practitioners can prescribe the right herb and its proper dosage. Herbal medicines had been considered in every culture, however, pharmaceutical companies overturned this type of thinking. Now, pharmaceuticals are called traditional and herbs are libeled as the 'alternative'. The biggest challenge and problem is lack of information about the effect of herbs in oral tissues, mechanism of effect, and side effects. Several popular conventional drugs on the market are derived from herbs. These include aspirin (from white willow bark), digitalis (from foxglove), and sudafed (modelled after a component in the plant ephedra). Herbal products can vary in their potency. Therefore, care must be taken in selecting herbs, even so, herbal medicines have dramatically fewer side effects and are safer to use than conventional medications. The herbs described in this article are Bloodroot, Caraway, Chamomile, Echinacea, Myrrh, Peppermint, Rosemary, Sage, Thyme, Aloe Vera, Propolis, and a summary of other herbs that are useful in dentistry. Herbs may be good alternatives to current treatments for oral health problems but it is clear that we need more research.

  6. How does Chinese medicine target cytokine imbalance in rheumatoid arthritis?

    Science.gov (United States)

    Liu, Jian; Sun, Yue

    2013-11-01

    Rheumatoid arthritis (RA) manifests as an imbalance between pro- and anti-inflammatory cytokines. Cytokine imbalance is suggested to play critical roles in the development of RA. Currently, various treatments for RA, including biological agents such as antibodies against inflammation mediators, or Chinese herbal medicines, intervene the disease by restoring the balance of cytokines. Chinese medicine (CM) can not only suppress the expression of pro-inflammatory cytokines, but also induce the expression of cytokines with anti-inflammatory and immunomodulatory effects. Thus, Chinese medicine can effectively reduce inflammatory cell infiltration into synovial tissue, pannus formation, and degradation of the extracellular matrix surrounding cartilage cells, thereby reducing subchondral bone damage. This paper reviews the changes of cytokine profiling during development of RA and discuss the mechanisms by which Chinese medicine restores the cytokine balance.

  7. Traditional Chinese Medicine in the Prevention of Disease

    Directory of Open Access Journals (Sweden)

    Claudia Patricia Ardila Jaimes

    2015-05-01

    Full Text Available Introduction: Traditional Chinese medicine is based on the oriental philosophy developed thousands of years ago, their understanding involves a deep understanding and knowledge of it. Materials and methods: This article seeks to reflect on the philosophy behind Chinese medicine and the role it has played in preventing the disease. Results: Three perspectives related to the philosophical foundations of traditional Chinese medicine and prevention analysis, the rise and popularity of its use in the prevention and the role of science in strengthening the evidence in the therapeutic of Traditional Chinese Medicine addresses. Conclusion: The contribution of TCM to the prevention of diseases can be magnified to the extent that their study will expand and further substantiate its effectiveness.

  8. Chinese herbal medicine for insomnia: a systematic review of randomized controlled trials.

    Science.gov (United States)

    Yeung, Wing-Fai; Chung, Ka-Fai; Poon, Maggie Man-Ki; Ho, Fiona Yan-Yee; Zhang, Shi-Ping; Zhang, Zhang-Jin; Ziea, Eric Tat-Chi; Wong, Vivian Taam

    2012-12-01

    Chinese herbal medicine (CHM), either in single herb or in herbal formula, has been used to treat insomnia for more than 2000 years. A systematic review including Chinese and English literature of randomized controlled trials was conducted to examine the efficacy, safety, and composition of CHM for insomnia. Among the 217 studies we have reviewed, only eight had a Jadad score ≥3, and seven out of these eight studies had at least one domain with high risks of bias. Meta-analyses of the studies with Jadad score ≥3 found that CHM was similar to Western medication (three studies) and placebo (three studies) in treating insomnia. Due to the poor methodological quality of the studies and the small number of trials included in meta-analyses, the current evidence is insufficient to support the efficacy of CHM for insomnia. The frequency of adverse events associated with CHM was similar to that of placebo, but lower than with Western medication. Gui Pi Tang was the most commonly used standardized formula, while Suan Zao Ren (Ziziphus jujuba) was the most frequently used single herb. Further studies with a double-blind placebo-controlled design are needed to accurately determine the benefits and risks of CHM for insomnia.

  9. Traditional Chinese medicine and oral diseases: today and tomorrow.

    Science.gov (United States)

    Zheng, L W; Hua, H; Cheung, L K

    2011-01-01

    With a history of over 2000 years, traditional Chinese medicine (TCM) evolves into a unique system of diagnosing and treating illnesses. It is a challenge to convey the fundamentals of this traditional medicine to our Western colleagues because of the differences in language, philosophy and concept of diagnosis and treatment. This review attempts to tackle these barriers by introducing several widely used Chinese medicines for treating oral diseases. China Journals Full-text Database and Pubmed were used as the searching engines. Although many studies have demonstrated that the Chinese medicines are effective in treating oral diseases including recurrent aphthous stomatitis, oral lichen planus, leukoplakia, and Sjögren's syndrome, most of them lacked standard criteria of post-treatment assessment and laboratory evidence. Randomized controlled clinical trials with specific assessment criteria are required to close the gap between TCM and evidenced-based medicine.

  10. Traditional Chinese medicine in treatment of opiate addiction

    Institute of Scientific and Technical Information of China (English)

    Jie SHI; Yan-li LIU; Yu-xia FANG; Guo-zhu XU; Hai-fen ZHAI; Lin LU

    2006-01-01

    Traditional Chinese medicine (TCM) includes Chinese medicine and acupuncture. Chinese medicine consists of natural products including plants, animals and minerals. TCM has been practiced in China for more than 2000 years, and for the past 200 years has been used in treatment of drug addiction. Ten Chinese medicines for the treatment of opiate addiction have been approved by the Chinese State Food and Drug Administration (SFDA), and at least 6 are in clinical trials. The general therapeutic principle of Chinese medicine developed was based on its unique theory of "reinforcing healthy Qi and resolving and removing effects of toxicity". Acupuncture, another essential part of TCM, which was developed based on the principle that "functions of the human body are controlled by the 'Jing-Luo' and 'Qi-Xue' system", has been used not only in China, but also in Europe, the USA and other countries, for controlling opiate addiction. There are some advantages in using TCM for opiate detoxification, including less harmful side effects, high safety and ideal effects in the inhibition of protracted withdrawal symptoms and relapse. Co-administration of TCM with modern medicine shows some synergistic effects in detoxification. Many TCM for detoxification also have efficacy in the rehabilitation of abnormal body functions induced by chronic drug use, including improving immune function, increasing working memory and preventing neurological disorder. Given that TCM is effective in the prevention of relapse and causes fewer side effects, it may be used widely in the treatment of opiate addiction.

  11. THE NEW YEAR MESSAGE FROM CHINESE JOURNAL OF INTEGRATIVE MEDICINE

    Institute of Scientific and Technical Information of China (English)

    陈可冀

    2003-01-01

    @@ Two months into the year 2003 and one month into the Chinese lunar New Year of goat, on behalf of the editorial board of the Chinese Journal of Integrative Medicine, I wish our readers, contributors and board members around the world a prosperous and successful new year.

  12. Cellular traditional Chinese medicine on photobiomodulation

    Science.gov (United States)

    Liu, Timon Cheng-Yi; Cheng, Lei; Liu, Jiang; Wang, Shuang-Xi; Xu, Xiao-Yang; Deng, Xiao-Yuan; Liu, Song-Hao

    2006-09-01

    Although yin-yang is one of the basic models of traditional Chinese medicine (TCM) for TCM objects such as whole body, five zangs or six fus, they are widely used to discuss cellular processes in papers of famous journals such as Cell, Nature, or Science. In this paper, the concept of the degree of difficulty (DD) of a process was introduced to redefine yin and yang and extend the TCM yin-yang model to the DD yin-yang model so that we have the DD yin-yang inter-transformation, the DD yin-yang antagonism, the DD yin-yang interdependence and the DD yin ping yang mi, which and photobiomodulation (PBM) on cells are supported by each other. It was shown that healthy cells are in the DD yin ping yang mi so that there is no PBM, and there is PBM on non-healthy cells until the cells become healthy so that PBM can be called a cellular rehabilitation. The DD yin-yang inter-transformation holds for our biological information model of PBM. The DD yin-yang antagonism and the DD yin-yang interdependence also hold for a series of experimental studies such as the stimulation of DNA synthesis in HeLa cells after simultaneous irradiation with narrow-band red light and a wide-band cold light, or consecutive irradiation with blue and red light.

  13. Traditional Chinese medicine: a treasured natural resource of anticancer drug research and development.

    Science.gov (United States)

    Wang, Chao-Yun; Bai, Xian-Yong; Wang, Chun-Hua

    2014-01-01

    To discover and develop novel natural compounds, active ingredients, single herbs and combination formulas or prescriptions in traditional Chinese medicine (TCM) with therapeutic selectivity that can preferentially kill cancer cells and inhibit the amplification of cancer without significant toxicity is an important area in cancer therapy. A lot of valuable TCMs were applied as alternative or complementary medicines in the United States and Europe. But these TCMs, as one of the main natural resources, were widely used to research and develop new drugs in Asia. In TCMs, some specific herbs, animals, minerals and combination formulas were recorded and exploited due to their active ingredients and specific natural compounds with antitumor activities. The article focused on the antitumor properties of natural compounds and combination formulas or prescriptions in TCMs, described its influence on tumor progression, angiogenesis, metastasis, and revealed its mechanisms of antitumor and inhibitory action. Among the nature compounds, triptolide, berberine, matrine, oxymatrine, kurarinone and deoxypodophyllotoxin (DPT) with specific molecular structures have been separated, purified, and evaluated their antitumor properties in vitro and in vivo. Cancer is a multifactorial and multistep disease, so the treatment effect of combination formulas and prescriptions in TCMs involving multi-targets and multi-signal pathways on tumor may be superior than that of agents targeting a single molecular target alone. Shi Quan Da Bu Tang and Yanshu injection, as well known combination formulas and prescriptions in TCMs, have shown an excellent therapeutic effect on cancer.

  14. Ionic liquid-based microwave-assisted extraction of rutin from Chinese medicinal plants.

    Science.gov (United States)

    Zeng, Huan; Wang, Yuzhi; Kong, Jinhuan; Nie, Chan; Yuan, Ya

    2010-12-15

    An ionic liquid-based microwave-assisted extraction (ILMAE) method has been developed for the effective extraction of rutin from Chinese medicinal plants including Saururus chinensis (Lour.) Bail. (S. chinensis) and Flos Sophorae. A series of 1-butyl-3-methylimidazolium ionic liquids with different anions were investigated. The results indicated that the characteristics of anions have remarkable effects on the extraction efficiency of rutin and among the investigated ionic liquids, 1-butyl-3-methylimidazolium bromide ([bmim]Br) aqueous solution was the best. In addition, the ILMAE procedures for the two kinds of medicinal herbs were also optimized by means of a series of single factor experiments and an L(9) (3(4)) orthogonal design. Compared with the optimal ionic liquid-based heating extraction (ILHE), marinated extraction (ILME), ultrasonic-assisted extraction (ILUAE), the optimized approach of ILMAE gained higher extraction efficiency which is 4.879 mg/g in S. chinensis with RSD 1.33% and 171.82 mg/g in Flos Sophorae with RSD 1.47% within the shortest extraction time. Reversed phase high performance liquid chromatography (RP-HPLC) with ultraviolet detection was employed for the analysis of rutin in Chinese medicinal plants. Under the optimum conditions, the average recoveries of rutin from S. chinensis and Flos Sophorae were 101.23% and 99.62% with RSD lower than 3%, respectively. The developed approach is linear at concentrations from 42 to 252 mg L(-1) of rutin solution, with the regression coefficient (r) at 0.99917. Moreover, the extraction mechanism of ILMAE and the microstructures and chemical structures of the two researched samples before and after extraction were also investigated. With the help of LC-MS, it was future demonstrated that the two researched herbs do contain active ingredient of rutin and ionic liquids would not influence the structure of rutin.

  15. Chinese Medicinal Leech: Ethnopharmacology, Phytochemistry, and Pharmacological Activities

    OpenAIRE

    Han Dong; Ji-Xiang Ren; Jing-Jing Wang; Li-Shuai Ding; Jian-Jun Zhao; Song-Yan Liu; Hui-Min Gao

    2016-01-01

    Hirudo (Shuizhi in Chinese) is an important Chinese medicine, which possesses many therapeutic properties for the treatment of the cerebral hemorrhage and other thrombosis-related diseases. The phytochemical investigation gave more than 51 compounds including pteridines, phosphatidylcholines, glycosphingolipids, and sterols, as well as some bioactive peptides from the Shuizhi derived from three animal species recorded in the current Chinese Pharmacopoeia. The pharmacological studies on the Sh...

  16. Chinese Herbal Medicine for Symptom Management in Cancer Palliative Care

    OpenAIRE

    2016-01-01

    Abstract Use of Chinese herbal medicines (CHM) in symptom management for cancer palliative care is very common in Chinese populations but clinical evidence on their effectiveness is yet to be synthesized. To conduct a systematic review with meta-analysis to summarize results from CHM randomized controlled trials (RCTs) focusing on symptoms that are undertreated in conventional cancer palliative care. Five international and 3 Chinese databases were searched. RCTs evaluating CHM, either in comb...

  17. A Survey on Treatment of Dry Eye by Traditional Chinese Medicine and Integrative Chinese and Western Medicine

    Institute of Scientific and Technical Information of China (English)

    ZHOU Wan-yu; LI Yue-hong

    2006-01-01

    Dry eye is now one of the most common superficial disorders in ophthalmology at home and abroad, and more and more people attach importance to the study. The ideal approach for treatment of dry eye is to normalize the condition by rebuilding the superficial circumstance of the eye, and to make tear film work as well as possible so as to relieve the irritating symptoms in the eye. The authors are making a comprehensive discussion on the methods and curative effects of treating dry eye by traditional Chinese medicine and by integrative Chinese and Western medicine in recent years, so as to introduce the distinctive features of the traditional Chinese medicine and integrative Chinese and Western medicine in this field.

  18. Developing new drugs from annals of Chinese medicine

    Directory of Open Access Journals (Sweden)

    Zhaoxiang Bian

    2012-02-01

    Full Text Available Developing new pharmaceuticals requires massive amounts of time, money and efforts. The key step is how to find a safe and effective entity for a disease condition and how to develop it as new drug effectively. Unfortunately, the FDA's rate of approving new entities has declined dramatically in the last three decades. There is a strong need to review the current strategy and to optimize process in developing new drugs, both to shorten the process and increase the success rate. Chinese medicine has used natural products to treat patients for thousands of years, and Chinese medicine practitioners have chronicled the patients and treatment methods for thousands of years. There is much information that has not yet been used. The success stories of artimisinin and arsentic trioxide are wonderful examples of how the annals of Chinese medicine can provide leads for discovering new drugs. This paper argues that the annals of Chinese medicine are valuable and describes how they can be used in modern drug discovery. The major topics addressed are: (i why Chinese medicine is a rich resource for finding new drugs; (ii how to identify a potential valuable record from Chinese medicine annals; (iii when a potential valuable record is identified from annals, how to proceed; and (iv both why and how the approach used for chemical drugs should be revised for drugs based on the historical documents related to herbal medicine. In conclusion, we argue here that the annals of Chinese medicine offer not only a rich resource for new drugs, but also several centuries of patient data with regard to safety and efficacy, that in effect represent pilot studies. Acknowledging and using these data can shorten new drug discovery time and improve efficiency of the drug development process, bringing more effective, safe drugs to market much more quickly and cheaply.

  19. Chinese Medicine Application in Cosmetics%中药在化妆品中的应用

    Institute of Scientific and Technical Information of China (English)

    王达; 汪曲; 梅岩

    2012-01-01

    The paper reviewed the history of the use of medicine in cosmetics and related theory,analysis of the current raw materials research and development of technology,and the modern traditional Chinese medicine extraction preparation technology,the cosmetics of traditional Chinese herbs on the development of the supporting role,and the use of medicine in cosmetics were discussed.With a view to China's special national industry further development to provide certain reference function.%文章主要回顾了中药在化妆品中的运用历史以及相关指导理论,分析了现今原辅料研究开发技术,及现代中药提取制备技术,对中药化妆品开发研究的支撑作用,并对目前中药在化妆品的运用概况进行了探讨,以期为我国的特色民族产业进一步发展提供一定的参鉴作用。

  20. The Potential of Traditional Chinese Medicine in the Treatment and Modulation of Pain.

    Science.gov (United States)

    Du, Guan-Hua; Yuan, Tian-Yi; Du, Li-da; Zhang, Yong-Xiang

    2016-01-01

    Pain is an unpleasant sensory and emotional experience associated with various diseases. Extensive research has been conducted to find appropriate methods of relieving pain and improving the quality of life. However, the most commonly used pain-relieving agents such as opioid therapeutics are often associated with harmful side effects; moreover, users are prone to become addicted to these agents and may develop tolerance. Often, nonopioid therapeutics is only marginally effective, thus leading to a significant unmet medical need. Scientists have studied herbal medicines, finding more than 800 kinds of traditional Chinese medicine (TCM) to be effective in relieving pain while also creating several monomeric compounds to develop novel analgesic drugs. In this review, we summarize the representative TCM currently available for the treatment and modulation of pain. Ten different natural products, mainly herbs, used in Chinese medicine to relieve pain are discussed in light of the theories of TCM and modern pharmacology. We hope that this review will provide valuable information for future studies on the potential of TCM in alleviating pain.

  1. Review of Recent Study on Chinese Herb's Mechanism of Resisting Skin Photoage%中草药防治皮肤光老化机制研究现状

    Institute of Scientific and Technical Information of China (English)

    马卓飞; 郑莹; 林艳明

    2012-01-01

    中草药在防治皮肤光老化方面有着积极的作用,文章对中草药防治皮肤光老化的研究现状进行综述,总结其防治皮肤光老化的机制主要有:清除自由基,抗氧化,调解免疫功能,刺激成纤维细胞的活性,促进胶原蛋白的合成及修复.并提出中草药防治皮肤光老化的研究应结合现代医学研究观点及传统中医理论从多角度、多层次进行.%Chinese herbs have a positive effect on preventing and treating skin photoage, which was summarized in this article. The main mechanisms of skin photoage include scavenging free radicals, improving body antioxidant ability, regulating human immunity, stimulating fibroblasts activity, and promoting synthesis and remediation of collagen. An inspiration of the review is that studies on Chinese herbs in resisting skin photoag should be combined with modern medical research and traditional Chinese medicine by means of different methods.

  2. A review of potential harmful interactions between anticoagulant/antiplatelet agents and Chinese herbal medicines.

    Directory of Open Access Journals (Sweden)

    Hsin-Hui Tsai

    Full Text Available BACKGROUND: The risks attributed to drug-herb interactions, even when known, are often ignored or underestimated, especially for those involving anti-clotting drugs and Chinese medicines. The aim of this study was to structurally search and evaluate the existing evidence-based data associated with potential drug interactions between anticoagulant/antiplatelet drugs and Chinese herbal medicines (CHMs and evaluate the documented mechanisms, consequences, and/or severity of interactions. METHODOLOGY AND FINDINGS: Information related to anticoagulant/antiplatelet drug-CHM interactions was retrieved from eight interaction-based textbooks, four web resources and available primary biomedical literature. The primary literature searches were conducted in English and/or Chinese from January 2000 through December 2011 using the secondary databases (e.g., PubMed, Airiti Library, China Journal full-text database. The search terms included the corresponding medical subject headings and key words. Herbs or natural products not used as a single entity CHM or in Chinese Medicinal Prescriptions were excluded from further review. The corresponding mechanisms and severity ratings of interactions were retrieved using MicroMedex®, Lexicomp® and Natural Medicines Comprehensive Database®. Finally, we found 90 single entity CHMs contributed to 306 documented drug-CHM interactions. A total of 194 (63.4% interactions were verified for its evidence describing possible mechanisms and severity. Of them, 155 interactions (79.9% were attributable to pharmacodynamic interactions, and almost all were rated as moderate to severe interactions. The major consequences of these interactions were increased bleeding risks due to the additive anticoagulant or antiplatelet effects of the CHMs, specifically danshen, dong quai, ginger, ginkgo, licorice, and turmeric. CONCLUSIONS/SIGNIFICANCE: Conventional anticoagulants and antiplatelet drugs were documented to have harmful interactions

  3. Possible drug-metabolism interactions of medicinal herbs with antiretroviral agents.

    NARCIS (Netherlands)

    Beukel, C. van den; Koopmans, P.P.; Ven, A.J.A.M. van der; Smet, P.A.G.M. de; Burger, D.M.

    2006-01-01

    Herbal medicines are widely used by HIV patients. Several herbal medicines have been shown to interact with antiretroviral drugs, which might lead to drug failure. We have aimed to provide an overview of the modulating effects of Western and African herbal medicines on antiretroviral drug-metabolizi

  4. Study on the Disease Prevention of Silver Carps Bighead by Chinese Herbal Medicine%中草药对鲢鳙鱼病害防治研究

    Institute of Scientific and Technical Information of China (English)

    杨军; 刘远高; 邹四新; 何志刚; 袁祖菊

    2013-01-01

    通过人工感染鲢鳙鱼试验研究了五倍子、大黄、地锦草、苦楝、白头翁、乌桕、辣蓼及铁苋菜对鲢鳙鱼常见病害的治疗效果.结果表明,中草药对于其常见病害具有一定的防治作用,为鲢鳙鱼病害防治提供了参考.%Effect of gallnut,rhubarb,humifuse euphorbia herb,neem,Chinese pulsatilla root,Chinese tallow tree,red-knees herb and copperleaf therapeutic on silver carps bighead common diseases were studied by artificial infection test.The results showed that Chinese herbal medicine for the common disease had a certain control effect,which provided some references for disease prevention and treatment of silver carps bighead.

  5. Management of Hepatic Encephalopathy by Traditional Chinese Medicine

    Directory of Open Access Journals (Sweden)

    Chun Yao

    2012-01-01

    Full Text Available In spite of the impressive progress in the investigation of hepatic encephalopathy (HE, the complex mechanisms underlying the onset and deterioration of HE are still not fully understood. Currently, none of the existing theories provide conclusive explanations on the symptoms that link liver dysfunction to nervous system disorders and clinical manifestations. This paper summarized the diagnostic and therapeutic approaches used for HE in modern medicine and traditional Chinese medicine and provided future perspective in HE therapies from the viewpoint of holistic and personalized Chinese medicine.

  6. Synthesis of potential radioprotective components from Chinese herb drug Rhizoma Chuanxiong (rhizome of Ligusticum chuanxiong Hort. , umbelliferae)

    Energy Technology Data Exchange (ETDEWEB)

    Wang, X.

    1993-01-01

    The ethanolic extracts of some Chinese traditional herb drugs, reported by Hong-Fu Wang et al. in China, could inhibit platelet aggregation as well as protect against radiation damage in mice, rat and rabbits. The inhibitory effects of the extracts of five Chinese drugs on the rate of platelet aggregation were observed in both in vitro and in vivo tests, averaging 23--53% in vitro and 46--69% in vivo. Antiradiation tests on mice vs. 7.5--8.0 Gy of [gamma]-radiation, using the herb drug extracts as protective agents, showed increasing survival rates by 8--50%. Based on Hong-Fu Wang's report, a search for the active constituents of these herb drugs in inhibiting platelet aggregation and protecting animals against radiation damage was started. In this research program, a Chinese traditional drug, Rhizoma Chuanxiong (rhizome of Ligusticum chuanxiong Hort.) was chosen. Three types of chemicals present in Rhizoma Chuanxiong, appeared promising for testing: 1-(5-hydroxymethyl-2-furyl)-9H-pyrido-(3,4-b)indole, 4-hydroxyl-3-butylidenephthalide and 5-hydroxyl-3-butylidenephthalide, and 4-hydroxyl-3-methoxycinnamyl 4-hydroxyl-3-methoxycinnamate. A total of 56 compounds of these derivatives has been synthesized and 30 were synthesized for the first time. The structure elucidation of these compounds was based on IR, [sup 1]H NMR and elemental analysis. From this research program, a very mild dehydrogenation method was developed. It was by using 2,3-dichloro-5,6-dicyanobenzoquinone in acetonitrile at ice bath temperature to dehydrogenate 1-(5-hydroxymethyl-2-furyl)-1,2,3,4-tetrahydro-9H-pyrido-(3,4-b)indole into 1-(5-hydroxymethyl-2-furyl)-9H-pyrido-(3,4-b)indole. This project showed for the first time that harmanoid alkaloids have the activity of inhibition of plate aggregation by 4 to 23 times that of aspirin. These results aid in establishing a relation between radiation protection in animals and prevention of platelet hyperaggregation.

  7. Effects of Chinese herbs on multiple ion channels in isolated ventricular myocytes

    Institute of Scientific and Technical Information of China (English)

    LI Ning; MA Ke-juan; WU Xiang-feng; SUN Qi; ZHANG Yi-hui; PU Jie-lin

    2007-01-01

    Background Shensong Yangxin (SSYX) is one of the compound recipe of Chinese materia medica. This study was conducted to investigate the effects of SSYX on sodium current (INa), L-type calcium current (ICa,L), transient outward potassium current (Ito), delayed rectifier current (IK), and inward rectifier potassium currents (IK1) in isolated ventricular myocytes.Methods Whole cell patch-clamp technique was used to study ion channel currents in enzymatically isolated guinea pig or rat ventricular myocytes.Results SSYX decreased peak INa by (44.84±7.65)% from 27.21±5.35 to 14.88±2.75 pA/pF (n=5, P<0.05). The medicine significantly inhibited the ICa,L. At concentrations of 0.25, 0.50, and 1.00 g/100 mi, the peak ICa,L was reduced by(19.22±1.10)%, (44.82±6.50)% and (50.69±5.64)%, respectively (n=5, all P<0.05). SSYX lifted the Ⅰ-Ⅴ curve of both INa and ICa,L without changing the threshold, peak and reversal potentials. At the concentration of 0.5%, the drug blocked the transient component of Ito by 50.60% at membrane voltage of 60 mV and negatively shifted the inactive curve and delayed the recovery from channel inactivation. The tail current density of IK was decreased by (30.77±1.11)% (n=5,P<0.05) at membrane voltage of 50 mV after exposure to the medicine and the time-dependent activity of IK was also inhibited. Similar to the effect on IK, the SSYX inhibited IK1 by 33.10% at the test potential of -100 mV with little effect on reversal potential and the rectification property.Conclusions The experiments revealed that SSYX could block multiple ion channels such as INa ICa,L, Ik, Ito and IK1,which may change the action potential duration and contribute to some of its antiarrhythmic effects.

  8. 中药方剂治疗猪支原体肺炎的效果%Effect of Chinese Herbs on Mycoplasma Pneumonia of Swine

    Institute of Scientific and Technical Information of China (English)

    李国旺; 赵恒章; 苗志国

    2011-01-01

    为给中药防治猪支原体肺炎提供依据,进行了中药方剂(苏子、款冬花、杏仁、桔梗、陈皮、甘草、鱼腥草等)治疗猪支原体肺炎的效果试验,结果表明:中药方剂的治愈率、总显效率分别为73%和87%,高于西药制剂盐酸林可霉素注射液和泰乐菌素注射液的治愈率和总显效率.同时中药方剂对猪的日增重有一定的促进作用.%Effect of Chinese herbs on mycoplasma pneumonia of swine was studied to provide reference for control of mycoplasma pneumonia of swine using Chinese herbs(perillaseed, tussilago farfara flower,almond, platycodon root, orange peel, licorice root, cordate houttuynia, et al). Results showed that the cure rate and total effectual rate of Chinese herbs on mycoplasma pneumonia of swine were 73 % and 87 % respectively, which were higher than that of lincomycin hydrochloride injection and tylosin injection. And Chinese herbs had certain promoting effect on daily weight increment of swine as well.

  9. 银屑病证候分类及其血热证中药用药规律分析%Analysis on Regularity of Psoriasis TCM Syndromes and Chinese Herbs Application for Psoriasis Blood-Heat Syndrome

    Institute of Scientific and Technical Information of China (English)

    姜春燕; 李元文; 谭勇; 赵宁; 蔡锋; 杨静; 郑光; 吕爱平

    2013-01-01

    Objective: To explore traditional Chinese medicine (TCM) syndromes regularity of psoriasis and primary Chinese herbs treating blood-heat syndrome psoriasis and their combination regularity with text mining technique. Method; Literatures on Chinese herbs treating psoriasis were collected from Chinese biomedical literature database ( CBM ). And access database was established. Above data was processed by SQL, meanwhile, data noise was removed with artificial means. And then, TCM syndromes regularity of psoriasis and primary Chinese herbs treating blood-heat syndrome psoriasis and their combination regularity were received by text mining technique. Result; The top five TCM syndromes of psoriasis include successively blood-heat syndrome, blood deficiency syndrome, blood stasis syndrome, wind-heat syndrome, as well as wind-damp syndrome. In paticular, blood deficiency syndrome often occurred simultaneously with other syndrome. The top five primary Chinese herbs treating blood-heat syndrome psoriasis were following; rehmannia, indigo, soil Poria, tuckahoe and salvia. Especially, indigo was the most commonly used in combination with other Chinese herbs when treating blood-heat syndrome psoriasis. Conclusion; TCM syndromes regularity of psoriasis and primary Chinese herbs treating blood-heat syndrome psoriasis and their combination regularity not only reflect clinical practical state, but also provided an objective basis for standardization of TCM diagnosis and treatment to psoriasis.%目的:利用文本挖掘探索中医辨治银屑病的证候分类及血热证的中药用药规律.方法:采集治疗银屑病的相关文献,建立Access数据库,运用SQL对数据进行处理,挖掘中医辨治银屑病的证候分类及用药规律.结果:血热证、血虚证、血瘀证、风热证、湿热证是依次排在前5位的银屑病证型;血虚证是最常与其他证型相兼的证型;生地黄、青黛、土茯苓、茯苓、丹参是依次排在前5

  10. New Chinese Herbal Product Launched in the US

    Institute of Scientific and Technical Information of China (English)

    Greg; Jones

    2009-01-01

    A new form of Chinese medicine that has dominated the Japanese OTC herb market for decades is now available in the U.S.The new medicines,called"Prime Herbs Granules",are produced through a process involving strict controls and advanced technology at every stage.Nevertheless,consumers agree that the benefits are worth

  11. Mechanism of traditional Chinese medicine in the treatment of allergic rhinitis

    Institute of Scientific and Technical Information of China (English)

    GUO Hong; LIU Ming-ping

    2013-01-01

    Objective To review the major progress in mechanism of traditional Chinese medicine (TCM) in the treatment of allergic rhinitis (AR).Methods Contents about the treatment mechanism of TCM in the therapy of AR in this article were obtained from 22 original articles and reviews published in Chinese-and English-language journals.All of the references were searched by use of Pubmed (1997-2012).Results AR is one of the most common and most serious public health problems in children and young people.Many AR patients were worried about the possible adverse effects of synthetic drugs they were taking.Thus,they seek complementary and alternative therapy,such as TCM.TCM emphasized on the importance of holistic convalescence,not just the disease itself.The favorable safety profile of TCM makes well-acceptance by the general population.In the recent decade,more and more studies of TCM for AR are developed.These studies indicated that the treatment of allergic disorders with TCM therapy including herbal medicines and acupuncture are of safety and efficacy.The mechanism of TCM in the treatment of AR has been discussed.It has been reported that a number of the herbs in the Chinese herbal formulae used in the treatment possess anti-allergic,anti-inflammatory or immune modulation activity.Such function include the inhibition of the release or the activity of mast cell mediators (such as histamine),inhibition the induction of inflammation reaction by chemical agents,and down regulation of serum (immunoglobulin E) IgE levels or the activity of lymphocyte and/or macrophage.Conclusions TCM are frequently used concurrently to improve the clinical efficacy.This review is focuses on the description of the actions mechanism of Chinese medicine's approach relevant to the treatment of AR.

  12. Traditional Chinese and Thai medicine in a comparative perspective.

    Science.gov (United States)

    He, Ke

    2015-12-01

    The work presented in this paper compares traditional Chinese medicine and traditional Thai medicine, expounding on origins, academic thinking, theoretical system, diagnostic method and modern development. Based on a secondary analysis of available literature, the paper concentrates on two crucial historical developments: (1) the response to, and consequences of, the impact of the Western medicine; and (2) the revival of traditional medicine in these two countries and its prospects. From a comparative perspective, the analysis has led to the conclusion that the rise and fall of traditional medicine is an issue closely related with social and political issues; and the development of traditional medicines requires national policy and financial support from governments, human resource development, the improvement of service quality, and the dissemination of traditional medicine knowledge to the public. In addition, this paper also suggests deepening exchanges and cooperation between China and Thailand, strengthening cooperation between traditional medicine and medical tourism.

  13. Contrast between Western Medicine and Traditonal Chinese Medicine on their application

    Institute of Scientific and Technical Information of China (English)

    管隽

    2011-01-01

    It appears that integrating traditional Chinese medicine with western medicine could be of benefit to solve medical problems or improve therapeutic effects.It is concluded that western medicine is more appropriate in treating some diseases which are acute,with a explicit cause,and single-system diseases while traditional Chinese medicine treatment can provide better results in treating some diseases especially which are chronic,without clear cause,and multi-system diseases.It seems possible that this discussion will highlight some diseases which need to be considered seriously to select more effective and reasonable treatments.

  14. [Status and future of natural resource for Chinese materia medica].

    Science.gov (United States)

    Ma, Xiao-jing; Guo, Juan; Tang, Jin-fu; Ma, Xiao-hui; Ma, Ying; Dai, Zhu-bo; Guo, Lan-ping; Huang, Lu-qi

    2015-05-01

    For thousands of years, the natural resource for Chinese materiamedica has been the foundation of the traditional Chinese medicine industry, which provides abundant medicine for human. In recent years, increasing demands and irrational exploitation led to a lot of problems such as rapid decrease of traditional Chinese herbs reserves, low quality of medicine and dismishing traditional cultures. These restricted the development of the traditional Chinese medicine. To solve these problems, scientists have done much work on investigating traditional Chinese medicine resources, exploring the metabolic pathway of bioactive ingredients, cultivating new varieties, and carrying out synthetic biology. These studies provided a theoretical basis for sustainable utilizationand future developmentof traditional Chinese medicine resources.

  15. Swertia chirayta, a Threatened High-Value Medicinal Herb: Microhabitats and Conservation Challenges in Sikkim Himalaya, India

    Directory of Open Access Journals (Sweden)

    Bharat Kumar Pradhan

    2015-11-01

    Full Text Available Assessing the impact of threats, identifying favorable growing conditions, and predicting future population scenarios are vital for the conservation and management of threatened species. This study investigated the availability, microhabitat characteristics, threat status, and community associations of Swertia chirayta, a highly threatened Himalayan medicinal herb, in 22 populations in Sikkim, India, using the vertical belt transect method. Of the 14 microhabitats identified, open grassy slope emerged as the most favorable and wet grassy slope as the least favorable for S. chirayta. The species was dominant in 8 of the 10 major plant communities identified. Among 9 major types of disturbance identified, human movement and collection of non-timber forest products appeared as the biggest threats to S. chirayta. Disturbances significantly affected the availability of the species. S. chirayta, though under high anthropogenic threat, maintains high microhabitat pliability, which is vital for its conservation and management, provided immediate conservation measures are taken.

  16. Research status quo and development of herbs and chemical medicines interactions%植物药与化学药相互作用研究现状及发展趋势

    Institute of Scientific and Technical Information of China (English)

    刘志锋; 周宏灏

    2009-01-01

    植物药即由植物提取精制而得的天然药物,多来源于俗称本草的中药.近年来,植物药与化学药联合应用日益增多,引起诸多药物相互作用和不良反应.与其攸关重要的环节是人体内细胞色素P450和ABC转运体家族参与的药物四大转运过程,因此研究其作用机制对降低相互作用发生率及指导临床安全合理用药具有十分重要的意义.本文就临床常见植物药与化学药相互作用及其研究现状作一综述,旨在为同行研究提供参考.%Herbs are naturally occurring drugs which were extracted from plants, generally,they come from traditional Chinese medicine. Recently, there are a drastic growth in the combination use of herbs and chemical medicines, which leads to a large number of drug interactions and adverse effects. The CYP450 enzymes and some ABC transporters in human body play an important role in these interactions. Further and deeper researches in this field would be necessary and important to decrease such interactions and guide the safe and rational use in clinic. The paper introduces the drug interactions and latest study progress of common herbs and chemical medicines, it will offer a reference for the research.

  17. A Chinese 2-herb formula (NF3) promotes hindlimb ischemia-induced neovascularization and wound healing of diabetic rats.

    Science.gov (United States)

    Tam, Jacqueline Chor-Wing; Ko, Chun-Hay; Lau, Kit-Man; To, Ming-Ho; Kwok, Hin-Fai; Chan, Yuet-Wa; Siu, Wing-Sum; Etienne-Selloum, Nelly; Lau, Ching-Po; Chan, Wai-Yee; Leung, Ping-Chung; Fung, Kwok-Pui; Schini-Kerth, Valérie B; Lau, Clara Bik-San

    2014-01-01

    Diabetic foot ulcer is closely associated with peripheral vascular disease. Enhancement of tissue oxidative stress, reduction of nitric oxide (NO) and angiogenic growth factors, and abnormal matrix metalloproteinase (MMP) activity are pathophysiological factors in post-ischemic neovascularization and diabetic wound healing. Our previous study demonstrated that the Chinese 2-herb formula, NF3, showed significant wound healing effects on diabetic foot ulcer rats. A novel rat diabetic foot ulcer with hindlimb ischemia model was established in order to strengthen our claims on the diabetic wound healing and post-ischemic neovascularization effects of NF3. Our results demonstrate that NF3 can significantly reduce the wound area of the diabetic foot ulcer rat with hindlimb ischemia by 21.6% (poxidative stress of ischemic muscles (p<0.001). NF3 significantly stimulated MMP activity involved in angiogenesis. Our study shows, for the first time, the beneficial effects of NF3 in wound healing and post-ischemic neovascularization in diabetes.

  18. [Effects of six kinds of Chinese herb extracts on the activities of rat liver microsomes in vitro].

    Science.gov (United States)

    Bi, Yun-Feng; Zhu, Hong-Bin; Xing, Jun-Peng; Liu, Zhi-Qiang; Song, Feng-Rui

    2013-07-01

    Effects of six kinds of Chinese herb extracts, including Folium Crataegi extract, Herba Epimedii extract, Folium Acanthopanacis Senticosi extract, Trifolium pratense L. extract, Folium Ginkgo extract and Radix Puerariae extract, on the activities of CYP450 isozymes (CYP1A2, CYP2C, CYP2E1, CYP2D, CYP3A) in rat hepatic microsomals were studied by using a UPLC-MS/MS (MRM) and cocktail probe substrates method. The results showed that effects of six kinds of Chinese herb extracts on each CYP450 isozyme activity were inhibitory. The IC50 of Folium Crataegi extract for the inhibition of rat microsomal CYP2D activity was only for 4.04 microg x mL(-1), which showed the highest inhibition; Trifolium pratense L. extract had strong inhibitory action to CYP2D, the IC50 value was 5.73 microg x mL(-1); Folium Crataegi extract also had strong inhibitory action on CYP2E1, the IC50 value was 10.91 microg x mL(-1). Furthermore, the IC50 of Folium Ginkgo extract for the inhibition of rat microsomal CYP3A, 2D, 2E1 activities were 45.12, 35.45 and 22.41 microg x mL(-1), respectively, and the IC50 of Folium Acanthopanacis Senticosi extract on the inhibition of rat microsomal CYP2E1 activity was 32.89 microg x mL(-1). In addition, mechanism of inhibition experimental results showed that the inhibiting abilities of Folium Crataegi extract and Radix Puerariae extract on each CYP450 isozyme increased with the increasing of the preincubation time, therefore, the inhibitory effects were a mechanism-based inhibition.

  19. Anti-Infective Metabolites of a Newly Isolated Bacillus thuringiensis KL1 Associated with Kalmegh (Andrographis paniculata Nees.), a Traditional Medicinal Herb

    OpenAIRE

    Sudipta Roy; Sahana Yasmin; Subhadeep Ghosh; Somesankar Bhattacharya; Debdulal Banerjee

    2016-01-01

    This study was conducted to isolate endophytic bacteria possessing anti-infective property from Kalmegh (Andrographis paniculata Nees.), a well-known medicinal plant. A total of 23 strains were isolated from this plant among which the strain KL1, isolated from surface-sterilized leaf of this medicinal herb, showed broad-spectrum antagonism against an array of Gram-positive and -negative bacterial pathogens. Ethyl acetate extract of KL1-fermented media yielded a greenish amorphous substance re...

  20. Placebos used in clinical trials for Chinese herbal medicine.

    Science.gov (United States)

    Qi, Guan D; We, Ding A; Chung, Leung P; Fai, Cheng K

    2008-06-01

    One of the important components in randomized Controlled Trial (RCT) is blinding. The gold standard of clinical trials is to achieve a double blind design. However, only a small number of randomized controlled trials in traditional Chinese medicine have been reported, most of them are of poor quality in methodology including placebo preparation and verification. The purpose of the article is to review the validity of placebo used in blinded clinical trials for Chinese herbal medicine (CHM) in recent years and related patents. We searched the Wanfang Database (total of 827 Chinese journals of medicine and/or pharmacy, from 1999 to 2005) and 598 full-length articles related to placebo clinical trials were found. 77 placebo blinded clinical trials for Chinese medicine were extracted by manual search from the 598 articles. After reviewing the 77 full-length articles, we found that nearly half of the clinical trials did not pay attention to the physical quality of the testing drug and placebo and whether they were of comparable physical quality. The rest provided very limited placebo information so that blinding assurance could not be assumed. Only 2 articles (2.6%) specifically validated the comparability between the testing drug and the placebo. Researchers in Chinese medicine commonly ignored the quality of the placebo in comparison to the test drug. This may be causing bias in the clinical trials. Quality specifications and evaluation of the placebo should deserve special attention to reduce bias in randomized controlled trials in TCM study.

  1. Isolation and screening of glucosidase inhibitors from Chinese medicines

    Institute of Scientific and Technical Information of China (English)

    黄哲; 马骏; 原爱红; 夏佳慧; 孔宪涛

    2004-01-01

    Objective: To search for glucosidase inhibitors from Chinese medicines. Methods: Six kinds of widelyused Chinese medicines with the activity of decreasing blood glucose were prepared by the process of boiling, condensing,precipitating, exchanging with resins and rinsing. In vitro glucosidase inhibitory activities were examined by photometric bioassay derived from rats, yeast and almond of all the Chinese medicine extracts. Diabetic ICR mice models were established by intraperitoneal injection of STZ (200 mg/kg). To investigate the in vivo effect of lowering blood glucose, the mouse blood glucose level was assayed at 30 min after being given 2.5 g/kg starch and acarbose or varied concentrations of different constituents of some Chinese medicines by stomach tube. Results: The constituents of Sangye, Sangzhi, Sangbaipi, Dihuang and Yuzhu showed potent inhibitory activities against glucosidase. Furthermore, the first kind of constituents was proved to be beneficial in reducing blood glucose by in vivo glucose tolerance experiments. Conclusion: The constituents of Chinese medicines with reducing blood glucose effect have been discovered, thus providing a clue to novel drugs.

  2. Globalization of Traditional Chinese Medicinal products And New Regulatory Structures in the European Union

    Institute of Scientific and Technical Information of China (English)

    Emiel Van Galen; Burt Kroes

    2009-01-01

    @@ Traditional Chinese Medicine (TCM) , Registration, EU pharmaceutical legislation, Traditional Herbal Medicinal Products, tHMP, quality, safety, efficacy, traditional use, EMEA, European Medicines Agency, European Pharmacopoeia, Herbal Medicinal Products Committee, HMPC, Community Monographs, Commu-nity List.

  3. Multi-disciplinary Research in Traditional Chinese Medicine--An Exploration

    Institute of Scientific and Technical Information of China (English)

    Mo Feizhi

    2005-01-01

    This paper discusses the present state of Traditional Chinese Medicine being divided into three leading lines of thought, namely, the Clinical line,the Integration of Western and Chinese Medicine line and the Development of Traditional Chinese Medicine line. It also describes the position of Traditional Chinese Medicine being a medical science rich in philosophy and wisdom and a culture centred upon medical science and technology. It outlines the basic characteristic of Traditional Chinese pointed out various flaws in methodology in Integration of Western and Chinese Medicine research. It also stresses that in order to make fruitful progress in the development of Traditional Chinese Medicine,multi-discipline research in Traditional Chinese Medicine should be made on a thoroughly understanding of the basic methodology of Traditional Chinese Medicine and follow its established principles.

  4. Ayurveda and Traditional Chinese Medicine: A Comparative Overview

    Directory of Open Access Journals (Sweden)

    Bhushan Patwardhan

    2005-01-01

    Full Text Available Ayurveda, the traditional Indian medicine (TIM and traditional Chinese medicine (TCM remain the most ancient yet living traditions. There has been increased global interest in traditional medicine. Efforts to monitor and regulate herbal drugs and traditional medicine are underway. China has been successful in promoting its therapies with more research and science-based approach, while Ayurveda still needs more extensive scientific research and evidence base. This review gives an overview of basic principles and commonalities of TIM and TCM and discusses key determinants of success, which these great traditions need to address to compete in global markets.

  5. Antibacterial Effects of the Essential Oils of Commonly Consumed Medicinal Herbs Using an In Vitro Model

    Directory of Open Access Journals (Sweden)

    Dejan Brkić

    2010-10-01

    Full Text Available The chemical composition and antibacterial activity of essential oils from 10 commonly consumed herbs: Citrus aurantium, C. limon, Lavandula angustifolia, Matricaria chamomilla, Mentha piperita, M. spicata, Ocimum basilicum, Origanum vulgare, Thymus vulgaris and Salvia officinalis have been determined. The antibacterial activity of these oils and their main components; i.e. camphor, carvacrol, 1,8-cineole, linalool, linalyl acetate, limonene, menthol, a-pinene, b-pinene, and thymol were assayed against the human pathogenic bacteria Bacillus subtilis, Enterobacter cloacae, Escherichia coli O157:H7, Micrococcus flavus, Proteus mirabilis, Pseudomonas aeruginosa, Salmonella enteritidis, S. epidermidis, S. typhimurium, and Staphylococcus aureus. The highest and broadest activity was shown by O. vulgare oil. Carvacrol had the highest antibacterial activity among the tested components.

  6. Incorporating pattern identification of Chinese medicine into precision medicine: An integrative model for individualized medicine.

    Science.gov (United States)

    Li, Jin-gen; Xu, Hao

    2015-11-01

    On 20 January, 2015, U.S. President Obama announced an ambitious plan called "Precision Medicine (PM) Initiative", aiming to deliver genetics-based medical treatments. PM has shown a promising prospect by tailoring disease treatments and preventions to individuals. However, a predominantly genetics-based method restricts its benefit and applicability in most chronic and complex diseases. Pattern identification (PI) is one of the representative characteristics of Chinese medicine implying the concept of holism and individualized treatment. It is another classification method taking environmental, psychosocial and other individual factors into account. Integrating PI with disease diagnosis of Western medicine will provide a strong complement to genetics-based PM, thus establish an integrative model for individualized medicine. PI provides new perspectives for PM, not only in clinical practice, but also in new drug development and clinical trial design. It is for sure that the integrative approach will ultimately lead to a safer, more convenient and effective patient-centered healthcare and most patients will benefit in the era of PM.

  7. Recent Trends in Potential Traditional Indian Herbs Emblica Officinalis and Its Medicinal Importance

    Directory of Open Access Journals (Sweden)

    Lokesh Deb

    2012-05-01

    Full Text Available Emblica Officinalis is a natural, efficacious, an antioxidant with the richest natural source of Vitamin C. Emblica Officinalis berries have the highest amount of naturally occurring vitamin C of any ripe fruit in the world used as a traditional food. Numerous studies conducted on Emblica Officinalis fruit suggest that it has anti-viral properties and also functions as an anti-bacterial and anti-fungal agent. The gelatinous plum-sized Amla fruit contains naturally occurring vitamin, heat stable vitamin C. A clinical study on patients with pulmonary tuberculosis showed that the vitamin C contained in Emblica Officinalis was better assimilated than synthetic vitamin C. Further research of contemporary and traditional medical literature indicates that Emblica Officinalis either in combination with other herbs or alone has been useful in the amelioration of colds, warts, skin afflictions, influenza, anemia, diabetes, lung conditions, elevated cholesterol and as an immune restorative in cancer conditions. It is one of the best natural antiageing remedies Emblica Officinalis is used in treatment of Acne and other skin problems. Emblica Officinalis is amazingly effective natural anti-ageing product. Emblica Officinalis is very effective in treatment of Acidity and Peptic ulcers. Emblica Officinalis is rich in Vitamin C, Calcium, Iron, essential amino acids and many other vitamins and minerals and anti-oxidants. Regular Use of Emblica Officinalis improves immunity, fights cancers, rejuvenates the body. It fights chronic diseases like hypertension, high Cholesterol, Diabetes, AIDS, influenza, Chronic cough and cold, Chronic infections, Chronic fatigue and Chronic inflammatory conditions. Ayurveda describes it as one of the best herbs for Diabetes, bleeding disorders, strength and stamina promoter.

  8. Progress of Research on Organic Fibrosis with Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    Qing-Lan Wang; Xiao-Ning Wang; Ping Liu

    2016-01-01

    Fibrosis is the remodeling and repair processes of chronic injuries. There are few effective therapies. Chinese medicine formula, the main pattern of traditional Chinese medicine (TCM) in clinic, applies a multi-component, multi-target and complicated approach in the treatment of diseases, and certainly shows good comprehensive therapeutic effects on fibrosis. In this review, the clinical study, effects and mechanism of action of Fuzheng Huayu recipe in the treatment of liver, pulmonary, and renal fibrosis was analyzed and evaluated. Meanwhile, based on the understanding of TCM pathogenesis for liver cirrhosis, this review will also briefly introduce the research of different classical Chinese medicine formulae with various functions in the treatment of experimental liver fibrosis induced by different methods, including comparing the efficacy, analyzing the action characteristics and mechanism of effective formulae, exploring pathological and biological basis of TCM diagnostic and therapeutic pattern, which will contribute to the research of TCM in the treatment of organ fibrosis.

  9. Study on Analgesic Effect of Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    YU Shan; XU Ling; WEI Pin-kang; QIN Zhi-feng; LI Jun; PENG Hai-dong

    2008-01-01

    Chinese medicine has been used in treating pain for a long time.Much progress has been made in studies on the mechanism of the analgesic effect of Chinese medicine in animal experiments.It is found that the analgesic action may be related to the following actions:(1)Reducing the secretion of peripheral algogenic substances and inducing the secretion of pain-sensitive substances;(2)Alleviating the accumulation of local algogenic substances;(3)Increasing the release of endogenous analgesic substances;(4)Regulating c-fos gene and increasing the secretion of such substances in the central newous system,etc.In this paper,the experimental methods and analgesic effect of Chinese medicines are reviewed.

  10. POTENSI MICRO-CHINESE MEDICINE OSMOTHERAPY SEBAGAI TERAPI ALTERNATIF PENYAKIT GINJAL KRONIK

    Directory of Open Access Journals (Sweden)

    Reynaldi Hadiwijaya

    2012-04-01

    Full Text Available These days, the incidence of chronic kidney disease keep on increasing and the growth is estimated to be 10% annually. According to some data from Indonesia’s nephrology center, the incidence of chronic kidney disease is estimated to be 100-150/1 million population and the prevalence is 250/1 million population. The clinical presentation of chronic kidney disease can be classified into several syndromes. Some are typical for glomerular disease, the other are present in the disease of kidney’s component. In patients with terminal-stage chronic renal failure, Renal Replacement Therapy is required to replace the kidney function. However, Renal Replacement Therapy available now has many drawbacks. Hence, one hospital in China form a team to investigate the effectiveness of the therapy that should be achieved through Micro-Chinese Medicine Osmotherapy. Micro-Chinese Medicine Osmotherapy is a therapy based on the principle of herbs micronisation to cure the disease externally with the help of electronic impulse osmoscope. The drugs can be absorbed directly through the waist to the kidney with the effect of vasodilatation, anti-inflammation, anti-coagulation, regulates the balance of generation and degradation of extracellular matrix and inhibits the process of renal fibrosis

  11. Traditional Chinese and Indian medicine in the treatment of opioid-dependence: a review

    Science.gov (United States)

    Doosti, Fatemeh; Dashti, Saeedeh; Tabatabai, Seyed Meghdad; Hosseinzadeh, Hossein

    2013-01-01

    Objective: In this study, the current literatures on the use of herbs and herbal preparations of Traditional Chinese and Indian Medicine for the treatment of opioid addiction were reviewed. Matherials and Methods: Search was done in databases such as Pub Med, Science Direct, Scopus, Springer Link, and Google Scholar. Results: Among 18 retrieved studies, 3 studies were about asafetida extract, an approved preparation for ameliorating drug abstinence in China. Chinese preparations including Composite Dong Yuan Gao, Qingjunyin and TJ-97 (a water extract of dai-bofu-to) as well as Indian ones, Mentate and Shilajit, were reported to have positive effects against opioid withdrawal, dependence, and tolerance. Moreover, Levo-tetrahydropalmatine and L-Stepholidine, in addition to extracts of Caulis Sinomenii and Sinomenium acutum showed similar effects. Banxia Houpu Decoction, Fu-Yuan pellet, Jinniu capsules, Qingjunyin, Tai-Kang-Ning capsule, and Xuan Xia Qudu Jiaonang (WeiniCom) from Chinese preparations, showed anti-addiction effects in randomized, double-blind and, in some studies, multicenter clinical trials. Conclusion : Traditional herbal preparations of China and India have anti-addiction effects with less adverse effects than alpha2-adrenergic or opioid agonists. PMID:25050276

  12. Traditional Chinese and Indian medicine in the treatment of opioid-dependence: a review

    Directory of Open Access Journals (Sweden)

    Fatemeh Doosti

    2013-05-01

    Full Text Available Objective: In this study, the current literatures on the use of herbs and herbal preparations of Traditional Chinese and Indian Medicine for the treatment of opioid addiction were reviewed. Methods: Search was done in databases such as Pub Med, Science Direct, Scopus, Springer Link, and Google Scholar. Results: Among 18 retrieved studies, 3 studies were about asafetida extract, an approved preparation for ameliorating drug abstinence in China. Chinese preparations including Composite Dong Yuan Gao, Qingjunyin and TJ-97 (a water extract of dai-bofu-to as well as Indian ones, Mentate and Shilajit, were reported to have positive effects against opioid withdrawal, dependence, and tolerance. Moreover, Levo-tetrahydropalmatine and L-Stepholidine, in addition to extracts of Caulis Sinomenii and Sinomenium acutum showed similar effects. Banxia Houpu Decoction, Fu-Yuan pellet, Jinniu capsules, Qingjunyin, Tai-Kang-Ning capsule, and Xuan Xia Qudu Jiaonang (WeiniCom from Chinese preparations, showed anti-addiction effects in randomized, double-blind and, in some studies, multicenter clinical trials. Conclusion: Traditional herbal preparations of China and India have anti-addiction effects with less adverse effects than alpha2-adrenergic or opioid agonists.

  13. The Great Significance of Establishing Strategic Status of Traditional Chinese Medicine (TCM)

    Institute of Scientific and Technical Information of China (English)

    JiaQian; ChengYongjie; ChengGuangman; YangJuping; YingGuangrong

    2005-01-01

    Traditional Chinese Medicine(TCM), based on the philosophic idea of “correlation between man and nature” and “balance of Yin and Yang” and characterized by “integrated concept” and “syndrome identification & treatment determination”, adjusts and activates the self-recuperating ability to rectify its differentiation from normality of human body to meet the goal of preventing and treating diseases mainly by means of traditional Chinese medicinal herbs, acupuncture and moxibustion, etc. The idea of “Human should be in harmony with Nature including bacterium, virus, etc., but not to extemainate microbe in a large scale”, held and promoted by TCM gives, rise to a delicate physiological equilibrium kept between man and microbe and this is just the development trend of medical science in future. For thousands years, TCM has made indelible contribution to the reproduction and prosperity of the Chinese nation, and under the countless attacks of pestilence has never made its people's death in millions, not such as once occurred in Europe. TCM is also characterized by its “simple, convenient, cheap and effective” method of treatment and is especially good at preventing and treating chronic diseases,complicate multi-system diseases and new-type virus diseases. Therefore, only when the sanitation and healthcare system is established can the health of 1.3 billion people in China and the problem of shoaage of doctor and medicine for 900 million rural population and large number of poverty-stricken urban population be solved. It is strongly suggested that five promotion projects, namely: TCM policy and statute guarantee, TCM qualified personnel cultivation, TCM scientific research, development of TCM in rural areas and TCM administrative system reform should be carried out in real earnest to make TCM develop in a sustainable way.

  14. Ethnopharmacological survey of medicinal herbs in Jordan, the Ajloun Heights region.

    Science.gov (United States)

    Aburjai, Talal; Hudaib, Mohammad; Tayyem, Rabab; Yousef, Mohammed; Qishawi, Maher

    2007-03-21

    The study of local knowledge about natural resources is becoming increasingly important in defining strategies and actions for conservation of medicinal plants. This study therefore sought to collect information from local population concerning the use of Ajloun Heights region medicinal plants; identify the most important species used; determine the relative importance of the species surveyed and calculate the informant consensus factor (ICF) in relation to medicinal plant use. Data collection relied predominantly on qualitative tools to record the interviewee's personal information and topics related to the medicinal use of specific plants. Our results revealed that 46 plant species grown in the study region are still in use in traditional medicine for the treatment of various diseases. Most of the locals interviewed dealt with well-known safe medicinal plants such as Achillea falcata, Matricaria aurea, Majorana syriaca, Allium sativum and Allium cepa. The use of moderately unsafe or toxic plants was noted to be practiced by practitioners and herbalists rather than the locals. These plants include Ecballium elaterium, Euphorbia hierosolymitana, Mandragora autumnalis and Citrullus colocynthis. Kidney problems scored the highest ICF while Crocus hyemalis was the plant of highest use value. Searching the literature evidenced some concordance with the solicited plant uses mentioned by the informants.

  15. The Concept of Wind in Traditional Chinese Medicine

    Directory of Open Access Journals (Sweden)

    Mehrab Dashtdar

    2016-12-01

    Full Text Available The use of folk medicine has been widely embraced in many developed countries under the name of traditional, complementary and alternative medicine (TCAM and is now becoming the mainstream in the UK and the rest of Europe, as well as in North America and Australia. Diversity, easy accessibility, broad continuity, relatively low cost, base levels of technological inputs, fewer side effects, and growing economic importance are some of the positive features of folk medicine. In this framework, a critical need exists to introduce the practice of folk medicine into public healthcare if the goal of reformed access to healthcare facilities is to be achieved. The amount of information available to public health practitioners about traditional medicine concepts and the utilization of that information are inadequate and pose many problems for the delivery of primary healthcare globally. Different societies have evolved various forms of indigenous perceptions that are captured under the broad concept of folk medicine, e.g., Persian, Chinese, Grecian, and African folk medicines, which explain the lack of universally accepted definitions of terms. Thus, the exchange of information on the diverse forms of folk medicine needs to be facilitated. Various concepts of Wind are found in books on traditional medicine, and many of those go beyond the boundaries established in old manuscripts and are not easily understood. This study intends to provide information, context, and guidance for the collection of all important information on the different concepts of Wind and for their simplification. This new vision for understanding earlier Chinese medicine will benefit public health specialists, traditional and complementary medicine practitioners, and those who are interested in historical medicine by providing a theoretical basis for the traditional medicines and the acupuncture that is used to eliminate Wind in order to treat various diseases.

  16. [Study on Chinese Acup-Mox Medicine by YAO Tianmin].

    Science.gov (United States)

    Li, Jianrong; Huang, Longxiang; Du, Guangzhong; Gang, Weijuan

    2015-06-01

    The characteristics and academic thoughts of Chinese Acup-Mox Medicine written by YAO Tianmin during the Republic of China was studied and analyzed in this paper. The academic thoughts of this book were confluence of Chinese and western knowledge, respecting for classics culture but not stubborn, using western science and medicine without worshiping it. The main characteristics were the scientific meridian-acupoint theory, extensive acupoint selection, "qie" method of acupuncture, high recommendation on medicated thread and ironing moxibustion, reinforcing and reducing based on the meridian direction in infantile massage, using acupuncture and cream formula for surgical treatment, and creating his own acupuncture codes.

  17. Medicine use of elderly Chinese and Vietnamese immigrants and attitudes to home medicines review.

    Science.gov (United States)

    White, Lesley; Klinner, Christiane

    2012-01-01

    There is a paucity of research into the perceptions of elderly Australian ethnic minorities towards public health services related to quality use of medicines. Among the six fastest growing ethnic groups in Australia, the Mandarin-speaking Chinese and Vietnamese constitute the largest elderly populations with poor English skills. This paper investigates the relationships of elderly Chinese and Vietnamese migrants with medicines, general practitioners and pharmacists, and how these relationships influence their awareness and attitudes of the home medicines review (HMR) program. Two semi-structured focus groups were held with a total of 17 HMR-eligible patients who have never received a HMR, one with Chinese and one with Vietnamese respondents, each in the respective community language. Confusion about medications and an intention to have a HMR were pronounced among all participants although none of them had heard of the program before participating in the focus groups. Respondents reported difficulties locating a pharmacist who spoke their native language, which contributed to an increased unmet need for medicine information. The Chinese group additionally complained about a lack of support from their general practitioners in relation to their medicine concerns and was adamant that they would prefer to have a HMR without the involvement of their general practitioner. Our results indicate a distinct HMR need but not use among elderly Chinese and Vietnamese eligible patients with poor English skills. Home medicines review service use and perceived medication problems are likely to improve with an increasing availability of bilingual and culturally sensitive health care providers.

  18. Tianjin Press of Chinese Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>Chinese Traditional and Herbal Drugs The journal started publication monthly since January 1970, is an academic and technical journal sponsored by Chinese Pharmaceutical Association and Tianjin Institute of Pharmaceutical Research. The journal which has a long history over 40 years offers the columns of research papers, brief reports, reviews, dissertation, and special treatises to report the recent achievements of the basic study, production, quality

  19. [Placebo control and clinical trial of Chinese medicine].

    Science.gov (United States)

    Wu, Jing

    2010-10-01

    World Health Organization aims to develop safe, effective and practical traditional medicine. Traditional Chinese medicine (TCM) and other complementary and alternative medicine are being recognized in the whole world nowadays. However, the definite effect of Chinese medicine is still in need of scientific research proof. Placebo control is of equal importance to active control and blank control in clinical trial of TCM. This article briefly reviewed the importance of placebo control and commented on its present situation in clinical trial of TCM. This article also brought up the preliminary proposals of placebo application in TCM clinical trial. We should emphasize scientific placebo preparation and good design of placebo-controlled trial, which are directed by International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use. A good clinical trial project will avoid unnecessary wastes and provide safe and effective treatment for people.

  20. Pharmacokinetics screening for multi-components absorbed in the rat plasma after oral administration of traditional Chinese medicine Flos Lonicerae Japonicae-Fructus Forsythiae herb couple by sequential negative and positive ionization ultra-high-performance liquid chromatography/tandem triple quadrupole mass spectrometric detection.

    Science.gov (United States)

    Zhou, Wei; Tam, Kin Y; Meng, Minxin; Shan, Jinjun; Wang, Shouchuan; Ju, Wenzheng; Cai, Baochang; Di, Liuqing

    2015-01-01

    The current study aims to investigate the pharmacokinetics of multi-components (caffeic acid, quinic acid, genistein, luteolin, quercetin, neochlorogenic acid, chlorogenic acid, cryptochlorogenic acid, arctigenin, genistin, luteoloside, astragalin, hyperoside, isoquercitrin, 3,5-dicaffeoylquinic acid, 3,4-dicaffeoylquinic acid, rutin, loganin, pinoresinol-β-d-glucoside, phillyrin, isoforsythoside, forsythoside A and forsythoside B) following oral administration of Flos Lonicerae Japonicae-Fructus Forsythiae herb couple in rats. A rapid and sensitive UPLC-ESI-MS/MS with sequential positive and negative ionization modes was developed to determine the 23 absorbed ingredients using one sample preparation combined with three chromatographic conditions in rat plasma. After mixing with internal standard (IS) (tinidazole and chloramphenicol), samples were pretreated by liquid-liquid extraction (LLE) with n-butyl alcohol/ethyl acetate (1:1, v/v). The separations for pinoresinol-β-d-glucoside, phillyrin, isoforsythoside, forsythoside A and forsythoside B were performed on an ACQUITY UPLC BEH C18 column (100mm×2.1mm, 1.7μm) with acetonitrile/methanol (4:1, v/v)-water as mobile phase. For analyzing quinic acid, an ACQUITY UPLC HSS T3 column (100mm×2.1mm, 1.8μm) was applied with acetonitrile/methanol (4:1, v/v)-0.01% formic acid as mobile phase after dilution up to 25-fold. The same column was applied to the other components with acetonitrile/methanol (4:1, v/v)-0.4% formic acid as mobile phase. The method validation results demonstrated that the proposed method was sensitive, specific and reliable, which was successfully applied to the pharmacokinetic study of the multi-components after oral administration of Flos Lonicerae Japonicae-Fructus Forsythiae herb couple.

  1. [Medicinal plants in France, between pharmacy and herb trade: historical and legislative aspects].

    Science.gov (United States)

    Lehmann, H

    2015-09-01

    Medicinal plants are registered on the French Pharmacopoeia in its successive editions, the first dated 1818. The edition which is currently in force, the XIth (2012), comprises two plant lists drawn up by a working group of experts belonging to the ANSM: List A (medicinal plants traditionally used [365 plants]) and list B (medicinal plants with the ratio benefit/risk's evaluation negative [123 plants]). Moreover, a list of medicinal plants with non exclusive therapeutic use has been established. This last list is composed of 147 plants which are thus liberated from the pharmaceutical monopoly, in application of decrees n(o) 2008-839 and 2008-841 dated August 22nd 2008. Medicinal plants are a matter, in France, from pharmaceutical monopoly, which means that they can only be dispensed to public in pharmacy, according to article L. 4211-1/5° of the Public Health Code, except however for a certain number of plants "liberated" from this monopoly. Nevertheless, besides officinal pharmacists, herbalists who obtained their diploma as far as 1941, were habilitated to deliver medicinal plants, even non "liberated", on condition that they are not registered on a list of venomous substances nor classified among the stupefacients, according to the article L. 4211-7 of Public Health Code. Concerning plants for herbal teas, which should be differentiated from herbal teas classified among the herbal medicines, they can be delivered in mixtures form, which are considered as officinal preparations, according to the new French Pharmacopoeia monography of August 1st 2013.

  2. A Deliberation for Evaluating Clinical Effects in Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    WANG Jia-liang

    2010-01-01

    @@ Chinese medicine (CM) has several thousands of years of history and has made a great contribution to human health and disease prevention in the world.Since there are so many differences between CM and Western medicine (WM) on their theory and methods in disease diagnosis and treatment,how to evaluate the clinical effects exactly and correctly in clinical practice becomes one bottleneck problem in CM.This is also the primary theme of the 369th Xiangshan Seminar,2010,Beijing.

  3. Investigation on care effect of fumigation and washing with Chinese herbs in treatment of parotitis%中药薰洗预防腮腺炎并发睾丸炎的护理研究

    Institute of Scientific and Technical Information of China (English)

    杨菊萍; 周立兰; 冯艳; 沈玉萍; 杨文珑; 陈光明

    2011-01-01

    目的:探讨中药薰洗预防腮腺炎并发睾丸炎的护理再干预效果.方法:将60 例患儿随机分为对照组和试验组,每组各30 例,试验组在运用中西药治疗和护理干预基础上再采用中药薰洗患儿睾丸进行护理再干预,对照组常规进行中西药治疗和护理干预,至患儿腮腺炎治愈后再随访两周.后进行效果评价.结果:两组腮腺炎患儿有效率比较,差异有统计学意义(P<0.05).结论:中药薰洗腮腺炎患儿睾丸这一护理再干预措施,不仅避免了患儿近期并发睾丸炎之痛苦,还避免造成睾丸萎缩和远期不孕之绝症,避免因腮腺炎并发睾丸炎造成远期睾丸肿瘤的发生.%Objective: To investigate the effect of fumigation and washing with Chinese herbs in treatment of parotitis. Methods: Sixty sick children with parotitis were randomly divided into control group and treatment group, the treatment group was given the Chinese and Western medicine treatment and fumigate and wash with Chinese herbs in testis, the control group received routine nursing intervention in Western medicine treatment and nursing intervention, and given the follow-up after cure for two weeks. Then the effects were evaluated in two groups. Results: The effective rate in the two groups of sick children with parotitis was compared, the difference was statistically significant (P<0.05). Conclusion: Fumigation and washing with Chinese herbs in testis for children with parotitis, not only avoids the recent pain for the children complicated with orchitis, also avoids testis atrophy and long-term infertility of terminally ill and the long term testicular tumor which is caused by parotitis complicated orchitis.

  4. Suitability of thermoluminescence, chemiluminescence, ESR and viscosity measurements as detection method for the irradiation of medicinal herbs; Eignung von Thermolumineszenz-, Chemilumineszenz-, ESR- und Viskositaetsmessungen zur Identifizierung strahlenbehandelter Arzneidrogen

    Energy Technology Data Exchange (ETDEWEB)

    Schuettler, C.; Gebhardt, G.; Stock, A.; Helle, N.; Boegl, K.W.

    1993-12-31

    Chemiluminescence, electron spin resonance, thermoluminescence and viscosity measurements have been investigated for their suitability as detection method for the irradiation of the medicinal herbs anise seeds (anisi fructus), valerian roots (valerianae radix), redberry leaves (uvae ursi folium), birch leaves (betulae folium), greek hay seeds (foenugraeci semen), cayenne pepper (capsici fructus acer), black-aldertee bark (frangulae cortex), fennel fruits (feoniculi fructus), rose hip shells (cynosbati fructus), coltsfoot (farfarae folium), acorus roots (calami rhizoma), chamomile flowers (matricariae flos), caraway (carvi fructus), lavender flowers (lavandulae flos), linseed (lini semen), lime tree flowers (tiliae flos), St. Mary`s thistle fruit (cardui mariae herba), lemon balm (melissae folium), java tea (orthosiphonis folium), peppermint (menthae piperitae folium), sage leaves (salviae folium), scouring rush (equiseti herba), senna leaves (sennae folium), plantain herbs (plantaginis lanceolata herba), thyme herbs (thymi herba), juniper berries (juniperi fructus), hawthorne herbs (crataegi folium), wheat starch (amylum tritici) and wormwood (absinthii herba). Depending on the herbs, the methods used were more or less suitable. Chemiluminescence measurements showed the smallest differences between untreated and irradiated samples whereas thermoluminescence measurements on isolated minerals from the vegetable drugs gave better results. In some herbs radiation-specific radicals could be identified by ESR spectroscopy. Viscosity measurement is suitable for some herbs as fast and inexpensive method for screening. (orig.) [Deutsch] Die Eignung von Chemilumineszenz-, ESR-, Thermolumineszenz- und Viskositaetsmessungen als Nachweismethode fuer die Behandlung von Arzneidrogen mit ionisierenden Strahlen wurde an Anis, Baldrianwurzel, Baerentraubenblaettern, Birkenblaettern, Bockshornsamen, Cayennepfeffer, Faulbaumrinde, Fenchel, Hagebuttenschalen, Huflattichblaettern

  5. [Innovation guidelines and strategies for pharmaceutical engineering of Chinese medicine and their industrial translation].

    Science.gov (United States)

    Cheng, Yi-Yu; Qu, Hai-Bin; Zhang, Bo-Li

    2013-01-01

    This paper briefly analyzes the bottlenecks and major technical requirements for pharmaceutical industry of Chinese medicine, providing current status of pharmaceutical engineering of Chinese medicine. The innovation directions and strategies of the pharmaceutical engineering for manufacturing Chinese medicine are proposed along with the framework of their core technology. As a consequence, the development of the third-generation pharmaceutical technology for Chinese medicine, featured as "precision, digital and intelligent", is recommended. The prospects of the pharmaceutical technology are also forecasted.

  6. Review of Traditional Chinese Medicine Fluoritumin Research%紫石英研究概况

    Institute of Scientific and Technical Information of China (English)

    朱传静; 常琳; 康琛; 李曼玲; 罗永明

    2011-01-01

    The literatures on medicine and herbs from ancient time to modern time were collected and studied, and the historical changes of methods processing Fluoritum and the survey of processed in different provinces were summarized.Discusses the original mineral traditional Chinese medicine purple quartz source.Since the Fluoritum first record in "Shengnong Bencaojin" in Han dynasty, after the traditional heritage and development,and sums up the modern purple quartz drug theory.Modern research put forward for the Chinese medicine of the original mineral sources purple quartz for mineral fluorite (CaF2), this is the source of the purple quartz textual research and quality standard provided valuable information.The different processing methods of the change in the composition of the chemical, and puts forward the optimal processing conditions.Summarizes the determination of different traditional Chinese medicine in the content of purple quartz method.Record the Chinese traditional medicine inclinical application of purple quartz various therapeutic and calendar version of China pharmacopoeia.%对中药矿物药紫石英的现代研究进行介绍.通过对古代及现代医药文献进行查阅,整理,分析,总结了紫石英历代用药演变轨迹及现代全国各地用药概况,探讨了中药紫石英的原矿物来源.自汉代始载,经过历代医家的传承与发展,总结出了现代紫石英的用药理论.现代研究提出了中药紫石英的原矿物来源为矿物萤石(CaF2),这为紫石英的来源考证及质量规范提供了宝贵的资料.作者研究了不同炮制方法下的化学成分的变化,并提出了最优的炮制条件;总结了不同的测定中药紫石英中氟化钙含量的方法;整理中药紫石英在临床应用方面的各种疗效及历版的收载情况.

  7. 补肾中药改善骨质疏松症的实验研究近况%Recent Experimental Studies on Kidney-Replenishing Chinese Herbs in Improving Osteoporosis

    Institute of Scientific and Technical Information of China (English)

    孙河龙; 逯自强

    2011-01-01

    Objective:To explore the role of kidney - replenishing Chinese herbs in improving osteoporosis. Methods: Relevant literature on kidney - replenishing Chinese herbs which could improve osteoporosis was analyzed through literature analysis. Results and Conclusion:Therapies of using specific kidney - replenishing Chinese herbs and formula or single Chinese herbs have a more significant effect in improving, preventing and treating osteoporosis.%摘要:目的:探讨补肾中药对骨质疏松症的作用。方法:利用文献分析法,分析有关补肾中药改善骨质疏松症的有关文献。结果与结论:采用补肾中药专方专药和单味中药等疗法,对改善和防治骨质疏松症有较明显的效果。

  8. Traditional Chinese medicine for modern treatment of Parkinson's disease.

    Science.gov (United States)

    Han, Lu; Xie, Yuan-Hong; Wu, Rong; Chen, Chen; Zhang, Yan; Wang, Xiao-Ping

    2017-01-20

    Parkinson's disease (PD) is a chronic and progressive degenerative disorder of brain commonly seen among the elderly. As conventionally medical therapy is of limited relief and potential side effects, complementary and alternative medicine (CAM) has attracted growing public and professional attention. Therapies such as acupuncture, musical/rhythmic therapy and deep brain stimulation have been gradually proved positively in clinic. In this review, we retrospected the scientific or evidence-based-medicine advances of application and research for modern treatment of PD by CAM, especially traditional Chinese medicine in categories.

  9. Effects of Traditional Chinese Medicine on Congestive Heart Failure

    Institute of Scientific and Technical Information of China (English)

    任海玲; 李海芸; 江时森

    2002-01-01

    Congestive heart failure (CHF) belongs to the category of "palpitation", "chest pain", "retention of phlegm and fluid" etc. in traditional Chinese medicine (TCM). The medical books of past generations recorded a lot of important prescriptions to treat above-mentioned symptoms. This article briefly summarized certain TCM prescriptions on pharmacological actions and therapeutic effects of CHF.

  10. 中医药治疗幽门螺旋杆菌感染的现状研究%Research status about treating Helicobacter.pylori with Chinese medicine

    Institute of Scientific and Technical Information of China (English)

    黄磊

    2015-01-01

    His paper aims to summarize the current status of treating Helicobacter pylori with Chinese medicine,Explore the Chinese medicine understanding of Helicobacter pylori, and single herb medicine, Chinese herbal compound, Chinese patent medicine for the treatment of Helicobacter pylori effect, for clinical treatment of Helicobacter pylori diversification to provide evidence.%本文旨在归纳总结目前中医药治疗幽门螺旋杆菌的现状,探讨中医对幽门螺旋杆菌的认识,及中药单味、中药复方、中成药对幽门螺旋杆菌对治疗效果,为临床多样化治疗幽门螺旋杆菌感染提供依据。

  11. Traditional Chinese medicine herbal preparations in restless legs syndrome (RLS) treatment: a review and probable first description of RLS in 1529.

    Science.gov (United States)

    Yan, Xue; Wang, Wei-Dong; Walters, Arthur S; Wang, Qi; Liu, Yan-Jiao; Chu, Fu-Yong

    2012-12-01

    Occidental medicine has a given definition for restless legs syndrome (RLS) and knowledge of RLS pathophysiology has led to the development of its therapeutic management. RLS has no cure. Many methods have been used for its treatment, among which traditional Chinese medicine (TCM) has been considered as a new approach. However, description and management of the disease symptoms can be found in Chinese ancient medical systems. The first mention of RLS may have been as early as the third century BC described as "leg uncomfortable". Nonetheless, the lack of a complete description encompassing all four modern cardinal features of RLS makes this uncertain. On the other hand, the first description of RLS encompassing three of the four major modern criteria occurs in the ancient book of Neike Zhaiyao (Internal summary), 1529 AD just about a century and a half prior to the description of RLS by Sir Thomas Willis in England. Here, we introduce the philosophical concepts of traditional Chinese medicine and the description, classification and understanding of RLS symptoms in traditional Chinese medicine. We have conducted an in-depth review of the literature reporting one part of TCM, Chinese herbal treatment efficacy for RLS, through both English and Chinese search engines. Eighty-five studies were included in the review and more than 40 formulas (including 176 different ingredients) were found in the literature. According to the literature, Chinese herbs have been demonstrated to be safe and hold great potential to be an effective treatment modality for RLS, but the evidence is limited by the quality of these studies. Of the eighty-five studies, only nine were clinical trials with a control group and only three of them were randomized. In cases where herbal preparations were compared to Western medications for RLS, the herbal preparations appear to be superior. However, uncertainty as to whether the diagnosis of RLS was made in accord with Western norms and the use of

  12. 药物导入对关节影响的组织学观察%The Morphologic Study of the Effect of Chinese Herb Iontophoresis on Joint

    Institute of Scientific and Technical Information of China (English)

    徐晓东

    2009-01-01

    目的 通过中药电导入与电刺激对比研究,探讨中药电导入对关节影响的作用原理,并比较差异.方法 中药制剂直流电导入兔髋关节,用同频率、同强度直流电组、空白组对照.通过形态学观察,有关指标测定,了解关节囊、软骨的改变.结果 中药电导入组和电刺激组关节囊血管直径增大,密度增加.细胞器功能活跃.软骨细胞密度增加,细胞器功能活跃.测量毛细血管密度、管腔直径,软骨细胞密度,前两组高于后组P<0.01.中药电导入组、电刺激组之间有显著性差异P<0.05,前者高于后者.结论 中药电导入有电刺激和中药双重作用,促进细胞增生和细胞器功能,组织修复能力加强,改善骨关节炎症状.%Objective To find out the working principle of Chinese herb on degenerative disease of joint by contrast it with single electrical stimulation. Methods 18 healthy rabbits were randomly divided into 3 groups, A, B, C,. The water-boiled dose of Chinese herb was iontophored into the hip joint of group A. Group B received single pulsive electrical stimulation with the same frequency and density. Group C was controll group without any treatment. The means of morphologic observing was used to investigate the adaptive changes of the capsule and cartilage. Results Chinese herb iontophoresis raised the blood supply of the tissue of capsule sig-nificantly and improved the function of cell organ of the tissues in comparison with the controll group. Conclu-sion Chinese herb iontophoresis had the effect of both electrical stimulation and herb,it can enhance the func-tion of cell organ and blood supply of the tissues, the ability to repair strengthened. Chinese herb iontophoresis was beneficial for orthopaedic degenerative disease without hurt to tissue.

  13. 更年期综合征发病特点及防治述评%Review of Characteristics of Menopausal Syndrome Treated by Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    李瑞奇; 苗艳艳; 苗明三

    2011-01-01

    Objective:To explore the Clinical features and trends of menopausal syndrome treated by Chinese medicine. Methods:Through analyzing modern medicine and Chinese medicine on etiology and pathogenesis of menopausal syndrome and the treatment methods, to summarize the strengths and weaknesses of modern medicine and Chinese medicine in treating menopausal syndrome and suggest the development trend of menopausal syndrome treated by Chinese medicine. Results: The application of differential treatment, differentiation and treatment, Chinese herbs with the Function of tonifying kidney and supplementing yang has an important role in the treatment of menopausal syndrome with Chinese medicine. Conclusion; Chinese medicine has obvious advantage of comprehensive effects and safety in the treatment of menopausal syndrome.%目的:探讨中医药治疗更年期综合征的发病特点及发展趋势.方法:通过分析现代医学及中医学对更年期综合征病因病机及治疗方法,归纳现代医学及中医学治疗该病的优势和不足,提出中医药治疗更年期综合征的发展趋势.结果:分型论治、辨证论治、补肾助阳中药的应用,在中医药治疗更年期综合征中具有重要地位.结论:中医药对更年期综合征具有综合疗效及安全性的明显优势.

  14. MEDICINAL HERBS, GREAT POTENTIAL AND ENDANGERED PROBLEMS IN ASIA (KAZAKHSTAN, AFRICA (EGYPT AND AMERICA (CUBA

    Directory of Open Access Journals (Sweden)

    Sandra Pérez Álvarez

    2014-01-01

    Full Text Available Los daños que la biodiversidad mundial sufre actualmente y su impacto negativo en la obtención de nuevas moléculas de interés terapéutico es una triste realidad, porque hay especies que han desaparecido del planeta. El objetivo de esta revisión es analizar el gran potencial y problemas de extinción de algunas plantas medicinales en tres países diferentes como una representación de tres continentes de nuestro planeta. El análisis de la flora de algunas plantas herbáceas en Kazajstán mostró que alrededor del 40 % de las especies presentes tienen importancia económica. En Egipto el 95 % de sus tierras son desiertos. Uno de los tesoros más valiosos que puede encontrarse en esos desiertos son las plantas Medicinales y Aromáticas donde es posible hallar 30 especies económicamente cultivadas. En Cuba la cantidad de plantas medicinales es de 1 241 (97 son endémicas, las que pertenecen a 725 géneros de 172 familias. Entre estas plantas, 17 especies, las cuales tienen la misma cantidad de género y familia, están en la categoría de amenazadas, y de estas 4 están críticamente en peligro. Las plantas medicinales están tomando su lugar junto a los cultivos bioenergéticos, fuente de energía renovable para las industrias y bioremediales como beneficiarios potenciales de soluciones tecnológicas. Por estas razones la comunidad científica debe prestar atención a esta importante fuente de plantas especialmente a aquellas que se encuentran amenazadas.

  15. On the natural medical features of traditional Chinese medicine.

    Science.gov (United States)

    Zhu, Ming; Gong, Jiapei; Liu, Yuanlong

    2007-06-01

    Heaven-human-earth Pattern (HHE) regarded as a crucial conception of traditional Chinese medicine (TCM) has been applied extensively in TCM diagnostics, etiology, acupuncture therapeutics, materia medica and herbal formula, etc. It associates closely with Chinese classic cosmology. Since ancient time of China, many cosmic phenomena have been introduced to prove or illustrate TCM theories. Moreover, the five-element theory has been proven to be in keeping with some modern approaches of life provenance and life evolution. As a result, Chinese materia medica develops in a way of a pure natural medicine. It is of great significance that by realizing the natural features, the public nowadays can understand TCM better in its scientific connotations.

  16. 中药重金属污染源头及控制措施研究%Heavy Metal Pollution Source of Chinese Herbs and its Control Measures

    Institute of Scientific and Technical Information of China (English)

    金雪莲

    2011-01-01

    针对国内外广泛关注的中药重金属污染问题,简要阐述重金属概念的界定及其对人体的危害,在此基础上,探寻了中药重金属污染产生的源头,并提出了相应的控制措施.%Based on extensive attention at home and abroad about the Chinese herbs of heavy metal pollution, the paper briefly stated heavy metals concept definition and its harm to human body,and on this basis, illustrated the pollution source of Chinese herbs heavy metal, and put forward the corresponding control measures.

  17. Necessary conditions for the globalization of traditional Chinese medicine.

    Science.gov (United States)

    Yu, Bei-Bei; Gong, Xiu-Lin

    2011-03-01

    With the current trend of globalization, unprecedented opportunities and enormous changes have emerged for the global development of traditional Chinese medicine (TCM). However, many old and new challenges and problems still remain, including partial or limited comprehension of acupuncture, oriental medicine and TCM, the existence of non-standardized institutes of TCM and acupuncture training schools, unqualified TCM practitioners, and problems concerning Chinese herbal medicine and inexperience in conducting TCM business. These problems will doubtlessly impede the further development of TCM worldwide in the foreseeable future. It is also clear that the globalization of TCM will require a large scale systematic project and constitute an arduous historical task. This paper aims to consolidate 6 strategic development modes to reinforce and facilitate the process of TCM globalization through a detailed analysis of both the present status and existing problems concerning the development of TCM in the United States.

  18. Systematic review of Chinese herbal medicine for functional constipation

    Institute of Scientific and Technical Information of China (English)

    Chung-Wah Cheng; Zhao-Xiang Bian; Tai-Xiang Wu

    2009-01-01

    Constipation is a common gastrointestinal complaint in clinical practice, affecting an estimated 27% of the population. Many patients are disappointed by current conventional treatments and, therefore, seek help from complementary and alternative medicine (CAM). Traditional Chinese medicine, is the most important part of CAM and has been practiced for treating diseases and promoting the health of humans for thousands of years, and has become a popular alternative choice. Although there are many Chinese herbal medicine (CHM) interventions available, and some have been verified by clinical trials, their efficacy and safety are still questioned by both patients and health care providers worldwide. The purposes of this review are, first, to appraise the qualities of individual study designs in the new Cochrane approach. Second, the benefits of individual CHM interventions or individual types of CHM intervention for the treatment of functional constipation are analyzed. Finally, valid and comprehensive conclusions are drawn, if applicable, in order to make clinical recommendations.

  19. 中医药防治肺纤维化的研究进展%Research Progress of Chinese Medicine in Treating Pulmonary Fibrosis

    Institute of Scientific and Technical Information of China (English)

    杨成林

    2011-01-01

    Objective:To summarize the research progress of Chinese medicine in treating pulmonary fibrosis. Methods:Through the arrange , synthesized and summarized the recent literature in Chinese medicine, this paper expounds the clinical and experimental research progress of prevention and control of pulmonary fibrosis. Results; The clinical methods of prevention of pulmonary fibrosis main were follows; single herb extracts of traditional Chinese medicine and research,the dialectical treats,research,research by the side of the compound , combining traditional Chinese and western medicine treatment. Conclusion: Chinese medicine control pulmonary fibrosis effect is remarkable, and has less side effects.%目的:总结中医药防治肺纤维化的研究进展.方法:通过整理、归纳、总结近年来的相关文献,阐述中医药在防治肺纤维化方面的临床和实验研究进展情况.结果:目前临床防治肺纤维化的方法主要有单味中药及提取物的研究、辨证施治、复方研究、经方研究、中西医结合治疗.结论:中医药防治肺纤维化效果显著,不良反应小.

  20. 医用乳酸菌对常用中草药的耐药性试验%Drug resistance test of medicinal lactic acid bacteria to common Chinese herbal medicines

    Institute of Scientific and Technical Information of China (English)

    王世荣; 杨丙田; 宋青楠; 王延秋; 王霞

    2013-01-01

    目的 研究医用乳酸菌对几种常用中草药的耐药性,为医用乳酸菌与中草药的临床合并应用提供理论依据.方法 将中草药制成煎剂,通过琼脂扩散方法进行耐药性试验.结果 5种医用乳酸菌对黄连均表现出中度敏感,对黄芩表现微弱敏感.结论 5种医用乳酸菌对大部分中草药(包括有抗菌和抑菌作用的中草药)不敏感.%Objective To study (he drug resistance of medicinal lactic acid bacteria to several common Chinese herbal medicines, and provide theoretical basis for clinical application of the combinations of herbs and lactic acid bacteria. Methods Drug resistance was detected by using agar diffusion test. Results The five kinds of medicinal lactic acid bacteria were all moderately sensitive to Rhizoma Coptidis and slightly sensitive to Scutellaria Baicalensis. Conclusion The five kinds of medicinal lactic acid bacteria are not sensitive to most Chinese herbal medicines including the herbs with have antimicrobial effect and antibacterial effects.

  1. The Ethics of Traditional Chinese and Western Herbal Medicine Research: Views of Researchers and Human Ethics Committees in Australia

    Directory of Open Access Journals (Sweden)

    Caroline A. Smith

    2011-01-01

    Full Text Available Despite the growth of traditional Chinese medicine (TCM and western herbal medicine (WHM research in Australia, little is known about how ethics committees (HRECs assess the ethics of TCM or WHM research. The objectives of this study were to examine the experiences of TCM and WHM researchers and HRECs with the evaluation of ethics applications. Two cross-sectional surveys were undertaken of HRECs and TCM and WHM researchers in Australia. Anonymous self-completion questionnaires were administered to 224 HRECs and 117 researchers. A response confirming involvement in TCM or WHM research applications was received from 20 HRECs and 42 researchers. The most frequent ethical issues identified by HRECs related to herbal products including information gaps relating to mode of action of herbal medicines and safety when combining herbal ingredients. Researchers concurred that they were frequently requested to provide additional information on multiple aspects including safety relating to the side effects of herbs and herb-drug interactions. Overall adherence with the principles of ethical conduct was high among TCM and WHM researchers although our study did identify the need for additional information regarding assessment of risk and risk management.

  2. Traditional Chinese Medicine (TCM and Herbal Hepatotoxicity: RUCAM and the Role of Novel Diagnostic Biomarkers Such as MicroRNAs

    Directory of Open Access Journals (Sweden)

    Rolf Teschke

    2016-07-01

    Full Text Available Background: Traditional Chinese Medicine (TCM with its focus on herbal use is popular and appreciated worldwide with increased tendency, although its therapeutic efficacy is poorly established for most herbal TCM products. Treatment was perceived as fairly safe but discussions emerged more recently as to whether herb induced liver injury (HILI from herbal TCM is a major issue; Methods: To analyze clinical and case characteristics of HILI caused by herbal TCM, we undertook a selective literature search in the PubMed database with the search items Traditional Chinese Medicine, TCM, alone and combined with the terms herbal hepatotoxicity or herb induced liver injury; Results: HILI caused by herbal TCM is rare and similarly to drugs can be caused by an unpredictable idiosyncratic or a predictable intrinsic reaction. Clinical features of liver injury from herbal TCM products are variable, and specific diagnostic biomarkers such as microsomal epoxide hydrolase, pyrrole-protein adducts, metabolomics, and microRNAs are available for only a few TCM herbs. The diagnosis is ascertained if alternative causes are validly excluded and causality levels of probable or highly probable are achieved applying the liver specific RUCAM (Roussel Uclaf Causality Assessment Method as the most commonly used diagnostic tool worldwide. Case evaluation may be confounded by inappropriate or lacking causality assessment, poor herbal product quality, insufficiently documented cases, and failing to exclude alternative causes such as infections by hepatotropic viruses including hepatitis E virus infections; Conclusion: Suspected cases of liver injury from herbal TCM represent major challenges that deserve special clinical and regulatory attention to improve the quality of case evaluations and ascertain patients’ safety and benefit.

  3. Current influences on traditional Chinese medicine education in the UK: the experience of a collaborative programme between Middlesex University and Beijing University of chinese medicine.

    OpenAIRE

    Bell, Celia M.; Cheng, Ming Zhao

    2005-01-01

    A long and successful collaboration has existed between Middlesex University and Beijing University of Chinese Medicine in the delivery of high quality education and practitioner training in Traditional Chinese Medicine (TCM) in the UK. A joint degree programme was validated by the two Universities in 1997 offering integrated training at undergraduate level in both Chinese Herbal Medicine and Acupuncture & Moxibustion. This programme was the first of its kind to be offered in Europe by a pu...

  4. Pinelliae Rhizoma, a Toxic Chinese Herb, Can Significantly Inhibit CYP3A Activity in Rats

    Directory of Open Access Journals (Sweden)

    Jinjun Wu

    2015-01-01

    Full Text Available Raw Pinelliae Rhizoma (RPR is a representative toxic herb that is widely used for eliminating phlegm or treating cough and vomiting. Given its irritant toxicity, its processed products, including Pinelliae Rhizoma Praeparatum (PRP and Pinelliae Rhizoma Praeparatum cum Zingibere et Alumine (PRPZA, are more commonly applied and administered concomitantly with other chemical drugs, such as cough medications. This study aimed to investigate the effects of RPR, PRP, and PRPZA on CYP3A activity. Testosterone (Tes and buspirone (BP were used as specific probe substrates ex vivo and in vivo, respectively. CYP3A activity was determined by the metabolite formation ratios from the substrates. Ex vivo results show that the metabolite formation ratios from Tes significantly decreased, indicating that RPR, PRP, and PRPZA could inhibit CYP3A activity in rats. CYP3A protein and mRNA levels were determined to explore the underlying mechanism. These levels showed marked and consistent down-regulation with CYP3A activity. A significant decrease in metabolite formation ratios from BP was also found in PRPZA group in vivo, implying that PRPZA could inhibit CYP3A activity. Conclusively, co-administration of PR with other CYP3A-metabolizing drugs may cause drug–drug interactions. Clinical use of PR-related formulae should be monitored carefully to avoid adverse interactions.

  5. Traditional Chinese Medicine and Constitutional Medicine in China, Japan and Korea: A Comparative Study.

    Science.gov (United States)

    Yu, Wenjun; Ma, Mingyue; Chen, Xuemei; Min, Jiayu; Li, Lingru; Zheng, Yanfei; Li, Yingshuai; Wang, Ji; Wang, Qi

    2017-01-01

    Traditional Chinese medicine (TCM), Japanese-Chinese medicine, and Korean Sasang constitutional medicine have common origins. However, the constitutional medicines of China, Japan, and Korea differ because of the influence of geographical culture, social environment, national practices, and other factors. This paper aimed to compare the constitutional medicines of China, Japan, and Korea in terms of theoretical origin, constitutional classification, constitution and pathogenesis, clinical applications and basic studies that were conducted. The constitutional theories of the three countries are all derived from the Canon of Internal Medicine or Treatise on Febrile and Miscellaneous Diseases of Ancient China. However, the three countries have different constitutional classifications and criteria. Medical sciences in the three countries focus on the clinical applications of constitutional theory. They all agree that different pathogenic laws that guide the treatment of diseases govern different constitutions; thus, patients with different constitutions are treated differently. The three countries also differ in terms of drug formulations and medication. Japanese medicine is prescribed only based on constitution. Korean medicine is based on treatment, in which drugs cannot be mixed. TCM synthesize the treatment model of constitution differentiation, disease differentiation and syndrome differentiation with the treatment thought of treating disease according to three categories of etiologic factors, which reflect the constitution as the characteristic of individual precision treatment. In conclusion, constitutional medicines of China, Japan, and Korea have the same theoretical origin, but differ in constitutional classification, clinical application of constitutional theory on the treatment of diseases, drug formulations and medication.

  6. 中药中汞的检测方法研究进展%Progress on Research of Determination of Mercury in Chinese Herbs

    Institute of Scientific and Technical Information of China (English)

    蒋秋桃; 曾丽; 孙辉; 李洁

    2014-01-01

    Objective To analyze and summarize the current status of fore treatment methods and determination of mercury in Chinese herbs.Methods The fore treatment and determination methods were summarized according to the relevant domestic and international literature.Results and Conclusion Great attention should be paid to the safety of Chinese herbs,the demand in detection technology of mercury is increasing.Most of the existing detection methods can be used for the mercury detection in Chinese herbs, and rapid detection technology is the focus of future research.%目的:分析和总结中药中汞的前处理技术和检测方法现状。方法根据国内外文献资料进行整理归纳。结果与结论中药的安全性应引起高度重视,对汞的检测技术要求日益提高。现有的检测方法大部分可用于中药中汞的检测,快速检测技术的研究是今后的发展方向。

  7. Molecular authentication of the medicinal herb Ruta graveolens (Rutaceae) and an adulterant using nuclear and chloroplast DNA markers.

    Science.gov (United States)

    Al-Qurainy, F; Khan, S; Tarroum, M; Al-Hemaid, F M; Ali, M A

    2011-11-10

    Dried parts of different plant species often look alike, especially in powdered form, making them very difficult to identify. Ruta graveolens, sold as a dried medicinal herb, can be adulterated with Euphorbia dracunculoides. The genomic DNA was isolated from the leaf powder (100 mg each) using the modified CTAB method. Internal transcribed spacer sequences of nuclear ribosomal DNA (nrDNA-ITS), and chloroplast spacer sequences (rpoB and rpoC1) are regarded as potential genes for plant DNA barcoding. We amplified and sequenced these spacer sequences and confirmed the sequences with a BLAST search. Sequence alignment was performed using ClustalX to look for differences in the sequences. A DNA marker was developed based on rpoB and rpoC1 of the nrDNA-ITS for the identification of the adulterant E. dracunculoides in samples of R. graveolens that are sold in local herbal markets. Sequence-characterized amplified region markers of 289 and 264 bp for R. graveolens and 424 bp for E. dracunculoides were developed from dissimilar sequences of this nrDNA-ITS to speed up the authentication process. This marker successfully distinguished these species in extracted samples with as little as 5 ng DNA/μL extract.

  8. The physicochemical properties and antioxidative potential of raw thigh meat from broilers fed a dietary medicinal herb extract mixture

    Directory of Open Access Journals (Sweden)

    K. Shirzadegan

    2014-07-01

    Full Text Available A 6-wk feeding study was conducted to evaluate the antioxidative potential, indices such as quality of the thigh meat and liver of broiler chickens fed with a dietary medicinal herb extract mixture (HEM, consisting: Iranian green tea, cinnamon, garlic and chicory at a ratio of 25:15:45:15. A total of 320, one-d-old Ross (male broiler chickens were used to investigate the effects of 0.0, 2.5, 5.0 and 7.5 g/kg HEM in the diet, on aforementioned factors. The HEM supplementation did not influence the composition of raw thigh meat except for the total phenols and crude ash (P<0.05. Furthermore, pH, water-holding capacity (WHC and acceptability of thigh meat were affecting by administration of HEM in diets (P<0.05. Meat flavor increased in the supplemented groups (P<0.05. According to our data, HEM supplementation decreased the amount of thiobarbituric acid reactive substance (TBARS in various times of storage and improved the liver lipid peroxides and superoxide dismutase (SOD activities at week 6 (P<0.05, but did not influence the catalase activity. Our results reveal that the addition of 7.5 g/kg or higher HEM in diet could be sufficient to increase the antioxidative activity and 2.5 g/kg for meat taste of broilers in maximum levels.

  9. Rapid Quantitative Analyses of Elements on Herb Medicine and Food Powder Using TEA CO2 Laser-Induced Plasma

    Science.gov (United States)

    Khumaeni, Ali; Ramli, Muliadi; Idris, Nasrullah; Lee, Yong Inn; Kurniawan, Koo Hendrik; Lie, Tjung Jie; Deguchi, Yoji; Niki, Hideaki; Kagawa, Kiichiro

    2009-03-01

    A novel technique for rapid quantitative analyses of elements on herb medicine and food powder has successfully been developed. In this technique, the powder samples were plugged in a small hole (2 mm in diameter and 3 mm in depth) and covered by a metal mesh. The Transversely Excited Atmospheric (TEA) CO2 laser (1500 mJ, 200 ns) was focused on the powder sample surfaces passing through the metal mesh at atmospheric pressure of nitrogen surrounding gas. It is hypothesized that the small hole functions to confine the powder particles and suppresses the blowing-off, while the metal mesh works as the source of electrons to initiate the strong gas breakdown plasma. The confined powder particles are subsequently ablated by the laser irradiation and the ablated particles move into the strong gas breakdown plasma region to be atomized and excited. Using this method, a quantitative analysis of the milk powder sample containing different concentrations of Ca was successfully demonstrated, resulting in a good linear calibration curve with high precision.

  10. A Novel Pharmacological Method to Study the Chinese Medicinal Formula Hua-Zheng-Hui-Sheng-Dan

    Directory of Open Access Journals (Sweden)

    Rui Cao

    2015-01-01

    Full Text Available Objectives. Hua-Zheng-Hui-Sheng-Dan (HZHSD was used as an experimental model to explore research methods of large formulae in traditional Chinese medicine (TCM using current molecular biology approaches. Materials and Methods. The trypan blue exclusion assay was used to determine cell viability and cell numbers. Flow cytometry was used to assess cell cycle distribution and apoptosis. The concentration of cyclin D1 was analyzed by enzyme-linked immunosorbent assay. The median effect principle was used in drug combination studies. An orthogonal experimental design was used to estimate the effects of each herb at different concentrations. The HeLa xenograft mouse model was used to compare the antitumor activity of drugs in vivo. Results. Among the 35 herbs that comprise HZHSD, Radix Rehmanniae Preparata (RRP, Caesalpinia sappan (CS, Evodia rutaecarpa (ER, Folium Artemisiae Argyi (FAA, Leonurus japonicus Houtt (LJH, Tumeric (Tu, Radix Paeoniae Alba (RPA, and Trogopterus Dung (TD effectively inhibited the proliferation of HeLa and SKOV3 cells. Only RRR had an effect on HeLa and SKOV3 cell viability. According to the median effect principle, Angelica sinensis (Oliv. (AS, Tabanus (Ta, and Pollen Typhae (PT, which were proven to have a significant synergistic inhibitory effect on the proliferation of HeLa cells, were added to the original eight positive herbs. The combination of RPA and AS had a synergistic effect on inducing cell cycle S phase arrest and decreasing intracellular cyclin D1 in HeLa cells. By orthogonal experimental design, LJH and Tu were considered unnecessary herbs. The small formula (SHZHSD consisted of RPA, AS, RRR, Ta., TD, PT, ER, CS, and FAA and was able to inhibit cell proliferation and induce cell apoptosis. The antitumor effects of HZHSD and SHZHSD were also compared in vivo. Conclusions. Through molecular biology approaches both in vitro and in vivo, research into single drugs, and analysis using the median effect principle

  11. [Thought and method of reproductive toxicity research in traditional Chinese medicine].

    Science.gov (United States)

    Han, Jia-Yin; Yan, Yi; Liang, Ai-hua; Zhang, Yu-shi; Li, Chun-ying; Zhao, Yong; Lu, Yu-ting; Cui, Hong-yu; Li, Gui-qin

    2014-11-01

    Reproductive toxicity research takes an important place in traditional Chinese medicine pre-clinical safety evaluation. Modern reproductive toxicity experiment includes drug-related miscarriage, fetal death, teratism, and adverse effects on fertility, genital system, embryonic development and fetus, which is different from contraindicated in pregnancy in traditional Chinese medicine theory. Now the three-phases reproductive toxicity study is the method mainly applied in traditional Chinese medicine reproductive toxicity evaluation. Besides that, alternative methods of whole embryos culture and embryonic stem cell test are also used in traditional Chinese medicine embryo toxicity evaluation. This article reviews research progress and pre-clinical evaluation on reproductive toxicity of traditional Chinese medicine.

  12. [Technical specifications for post-marketing pharmacoeconomic evaluation of Chinese medicine (draft version for comments)].

    Science.gov (United States)

    Xie, Yan-Ming; Wang, Xin; Wang, Nuo; Chang, Yan-Peng

    2013-09-01

    Pharmacoeconomics is an important part of the post-marketing evaluation of Chinese medicine, post-marketing pharmacoeconomic evaluation can better reflect the clinical and market value of Chinese medicine, the purpose of establishing the technical specifications for pharmacoeconomic evaluation is to make the evaluation process and results regarding Chinese patent medicines more scientific and fair. Every country's technical specifications for pharmacoeconomic evaluation act as reference guidelines, we have already drawn up the technical specifications which take into account the special characteristics of Chinese medicine; these are in preparation for post-marketing pharmacoeconomic evaluation Chinese medicine.

  13. Instrumental neutron activities analysis of Marrubium vulgare L., a valuable medicinal herb

    Energy Technology Data Exchange (ETDEWEB)

    Nedjimi, Bouzid [Djelfa Univ. (Algeria). Lab. of Exploration and Valorization of Steppe Ecosystem; Beladel, Brahim [Djelfa Univ. (Algeria). Dept. of Physics

    2016-08-01

    Twenty two chemical elements were identified by Instrumental neutron activation analysis in Marrubium vulgare (Lamiaceae) a traditional medicine plant, used indigenously in Mediterranean basin to cure several diseases. The precision of the results was assessed by analyzing the certified reference material GBW 07605 (GSV-4) Tea leaves. Results showed that K was the dominant chemical element in studied plant (4.40%). The Ca and Fe mass fractions were also relatively high. However potential toxic elements in this Lamiaceae plant were within the safety limits suggested by WHO/FAO.

  14. [Changes and establishment of the principle of "Unity of traditional Chinese medicine and western medicine"].

    Science.gov (United States)

    Li, Jian

    2014-11-01

    "Unity of traditional Chinese and western medicine" was one of the three major health work principles at the early founding of the People's Republic of China. It was not only a choice of political strategy in line with the lack of contemporary health-care resources, but also a part of the revolutionary heritage for more than 20 years in the process of the Chinese Communist Party from the preliminary "application of both traditional and western medicine" to the making of the principles of both "cooperation of traditional Chinese and western medicine" and "unity of traditional Chinese and western medicine". All this was closely related to the concrete environment of the Chinese health work of various stages of Yan'an period with strong revolutionary atmosphere and was not the professional demand of the health workers, rather, this principle set up in 1950 was the result of the careful consideration of Mao Zedong and an adjustment guided under the revolutionary framework of Neo-democracy set up under the guidance of the Common Principle which was a bettered adaptation to the contemporary national condition.

  15. [Investigation on pattern and methods of quality control for Chinese materia medica based on dao-di herbs and bioassay - bioassay for Coptis chinensis].

    Science.gov (United States)

    Yan, Dan; Xiao, Xiao-he

    2011-05-01

    Establishment of bioassay methods is the technical issues to be faced with in the bioassay of Chinese materia medica. Taking the bioassay of Coptis chinensis Franch. as an example, the establishment process and application of the bioassay methods (including bio-potency and bio-activity fingerprint) were explained from the aspects of methodology, principle of selection, experimental design, method confirmation and data analysis. The common technologies were extracted and formed with the above aspects, so as to provide technical support for constructing pattern and method of the quality control for Chinese materia medica based on the dao-di herbs and bioassay.

  16. Gymnema sylvestre R. Br., an Indian medicinal herb: traditional uses, chemical composition, and biological activity.

    Science.gov (United States)

    Di Fabio, Giovanni; Romanucci, Valeria; Di Marino, Cinzia; Pisanti, Antonio; Zarrelli, Armando

    2015-01-01

    Gymnema sylvestre R. Br. is one of the most important medicinal plants that grows in tropical forests in India and South East Asia. Its active ingredients and extracts of leaves and roots are used in traditional medicine to treat various ailments and they are present in the market for pharmaceutical and parapharmaceutical products. Commercial products based on substances of plant origin that are generally connoted as natural have to be subjected to monitoring and evaluation by health authorities for their potential impacts on public health. The monitoring and evaluation of these products are critical because the boundary between a therapeutic action and a functional or healthy activity has not yet been defined in a clear and unambiguous way. Therefore, these products are considered borderline products, and they require careful and rigorous studies, in order to use them as complement and/or even replacement of synthetic drugs that are characterized by side effects and high economic costs. This review explores the traditional uses, chemical composition and biological activity of G. sylvestre extracts, providing a general framework on the most interesting extracts and what are the necessary studies for a complete definition of the range of activities.

  17. Antibacterial and anticancer PDMS surface for mammalian cell growth using the Chinese herb extract paeonol(4-methoxy-2-hydroxyacetophenone)

    Science.gov (United States)

    Jiao, Jiajia; Sun, Lili; Guo, Zaiyu; Hou, Sen; Holyst, Robert; Lu, Yun; Feng, Xizeng

    2016-12-01

    Polydimethylsiloxane (PDMS) is widely used as a cell culture platform to produce micro- and nano-technology based microdevices. However, the native PDMS surface is not suitable for cell adhesion and is always subject to bacterial pollution and cancer cell invasion. Coating the PDMS surface with antibacterial or anticancer materials often causes considerable harm to the non-cancer mammalian cells on it. We have developed a method to fabricate a biocompatible PDMS surface which not only promotes non-cancer mammalian cell growth but also has antibacterial and anticancer activities, by coating the PDMS surface with a Chinese herb extract, paeonol. Coating changes the wettability and the elemental composition of the PDMS surface. Molecular dynamic simulation indicates that the absorption of paeonol onto the PDMS surface is an energy favourable process. The paeonol-coated PDMS surface exhibits good antibacterial activity against both Gram-positive and Gram-negative bacteria. Moreover considerable antibacterial activity is maintained after the coated surface is rinsed or incubated in water. The coated PDMS surface inhibits bacterial growth on the contact surface and promotes non-cancer mammalian cell growth with low cell toxicity; meanwhile the growth of cancer cells is significantly inhibited. Our study will potentially guide PDMS surface modification approaches to produce biomedical devices.

  18. Neurotrophic and neuroprotective effects of tripchlorolide, an extract of Chinese herb Tripterygium wilfordii Hook F, on dopaminergic neurons.

    Science.gov (United States)

    Li, Feng-Qiao; Cheng, Xiao-Xin; Liang, Xi-Bin; Wang, Xin-Hong; Xue, Bing; He, Qi-Hua; Wang, Xiao-Min; Han, Ji-Sheng

    2003-01-01

    It has been reported recently that the immunosuppressant FK506 produced neurotrophic and neuroprotective effects on dopaminergic neurons in vitro and in vivo. We investigated whether tripchlorolide, an immunosuppressive extract of Chinese herb Tripterygium wilfordii Hook F, could exert similar neurotrophic and neuroprotective effects similar to those of FK506. It was found that tripchlorolide promoted axonal elongation and protected dopaminergic neurons from a neurotoxic lesion induced by 1-methyl-4-phenylpyridinium ion (MPP+) at concentrations of as low as 10(-12) to 10(-8) M. In situ hybridization study revealed that tripchlorolide stimulated brain-derived neurotrophic factor (BDNF) mRNA expression. In vivo administration of tripchlorolide (1 microg/kg, ip) for 28 days effectively attenuated the rotational behavior challenged by D-amphetamine in the model rats by transection of the medial forebrain bundle. In addition, tripchlorolide treatment (0.5 or 1 microg/kg/day for 28 days) increased the survival of dopaminergic neurons in substantia nigra pars compacta by 50 and 67%, respectively. Moreover, tripchlorolide markedly prevented the decrease in amount of dopamine in the striatum of model rats. Taken together, our data provide the first evidence that tripchlorolide acts as a neuroprotective molecule that rescues MPP+ or axotomy-induced degeneration of dopaminergic neurons, which may imply its therapeutic potential for Parkinson's disease. The underlying mechanism may be relevant to its neurotrophic effect and its efficacy in stimulating the expression of BDNF.

  19. Research Prospect on Hairy Root Culture of Medicinal Herbs%Ri质粒诱导药用植物毛状根技术及应用

    Institute of Scientific and Technical Information of China (English)

    杨秀淦; 高帅; 王洪峰

    2012-01-01

    As the wild medicinal herbs are drying up and the quality of cultured herbs is unsteady. During the past several decades, people have paid more and more attention to researching Ri plasmid and its hairy culture system, because hairy roots can produce a lot of important secondary metabolites, and it will become an effective approach for sustainable development of medicinal resource plant. This review deals with recent development of hairy root culture for secondary metabolite and points out the prospect on hairy root cultures of medicinal herbs.%毛状根是产生植物次生代谢产物的重要生物反应器.本文简述了发根农杆菌Ri质粒诱导植物产生毛状根的基本原理与方法及影响因子,对毛状根培养次生代谢物在药用植物上的应用作了概述,并提出其产业化前景、存在的问题.

  20. [Chinese medicine discovered in "Jing Ping Mei"].

    Science.gov (United States)

    Yoshimoto, S

    1992-01-01

    Using a novel written in the Ming dynasty and dealing with the time of Zong dynasty, I tried to assess the common medical services available in those days. The name of the novel is "Jing Ping Mei". The book contains many descriptions of sexual acts and had long been listed as an erotic novel, but by studying its contents closely we came to see that the life of the people in olden times is vividly and concisely illustrated. When a person became critically ill, first a doctor was called in, and then the so-called "three nuns and six old women" gave herb drugs or moxa treatments. They sometimes worked as midwives, said prayers, or acted as a shaman. They lived closely with the family of Xi Men Qing. If these women were unsuccessful, taoists came to pray and perform rituals. Finally the diviner or fortune-teller (yin-yang master) made preparations to allow free passage to the other world. Then the date of the funeral, position of the tomb, and the fate of the person were told. These steps are all described in the book. The doctor deals with many departments, such Ren, He, Liu. Bogus doctors such as Hu, and Zhao also appear in the stories. They are generally called bell doctors or wandering doctors. They are regarded as second-class doctors, but they were more popular with the common people and were engaged in medical services. In fact, it seems that they were respected by the townspeople. In some ways, they were associated with taoism. ...

  1. Angiogenesis in Ischemic Stroke and Angiogenic Effects of Chinese Herbal Medicine

    Directory of Open Access Journals (Sweden)

    Sai-Wang Seto

    2016-06-01

    Full Text Available Stroke is one of the major causes of death and adult disability worldwide. The underlying pathophysiology of stroke is highly complicated, consisting of impairments of multiple signalling pathways, and numerous pathological processes such as acidosis, glutamate excitotoxicity, calcium overload, cerebral inflammation and reactive oxygen species (ROS generation. The current treatment for ischemic stroke is limited to thromolytics such as recombinant tissue plasminogen activator (tPA. tPA has a very narrow therapeutic window, making it suitable to only a minority of stroke patients. Hence, there is great urgency to develop new therapies that can protect brain tissue from ischemic damage. Recent studies have shown that new vessel formation after stroke not only replenishes blood flow to the ischemic area of the brain, but also promotes neurogenesis and improves neurological functions in both animal models and patients. Therefore, drugs that can promote angiogenesis after ischemic stroke can provide therapeutic benefits in stroke management. In this regard, Chinese herbal medicine (CHM has a long history in treating stroke and the associated diseases. A number of studies have demonstrated the pro-angiogenic effects of various Chinese herbs and herbal formulations in both in vitro and in vivo settings. In this article, we present a comprehensive review of the current knowledge on angiogenesis in the context of ischemic stroke and discuss the potential use of CHM in stroke management through modulation of angiogenesis.

  2. New trends for clinical research of traditional Chinese medicine in China

    Institute of Scientific and Technical Information of China (English)

    SHANG Hong-cai; LI You-ping; CHEN Jing; ZHANG Jun-hua; ZHANG Bo-li

    2008-01-01

    @@ To the Editor: In former times, traditional Chinese medicine (TCM) individualized its treatment protocol or clinical practice without considering the principles of modern medicine.The standard methodology of random selection, blinding and placebo control, followed by statistical analysis was generally overlooked. This had a negative effect on the development of TCM.Recently, the volume of applied research in Chinese medicine is growing rapidly and the quality is improving.1 There is good evidence supporting the use of some Chinese patent medicine treatments.2-4 Further, there is a more open attitude to Chinese medicine among conventional health professionals, partly explained by the rise of evidence-based medicine (EBM).

  3. HCV细胞培养系统及其在中草药提取物抗HCV研究中的应用%HCV culture system and its application in antiviral research on Chinese herb extracts in vitro

    Institute of Scientific and Technical Information of China (English)

    李京涛; 常占杰; 席奇; 刘亚珠; 宋春荣; 南然; 李日向; 魏海梁; 闫曙光

    2015-01-01

    应用中草药治疗丙型肝炎报道较多,然而这些研究大多采用中药复方制剂进行临床治疗,疗效局限。由于一种中药含有多种活性物质,某些物质之间在体内甚至有相互拮抗的作用,因此,对于治疗结果的作用机理很难阐述清楚。简述了HCV假病毒、复制子和全长细胞培养系统的研究现状,并对应用HCV RNA细胞模型研究中药单体或有效成分进行抗HCV实验研究的相关进展进行了综述,为中药治疗丙型肝炎研究提供新思路。%Many studies have shown that Chinese herb extracts could treat patients who suffer hepatitis C.However,the clinical efficacy is limited due to the use of traditional Chinese medicine (TCM)compounds.Because each drug contains multiple active substances,some of which may even act against each other in vivo,it is hard to clarify the mechanism of treatment.The current research on pseudotyped hepatitis C virus (HCV),replicon,and cell culture system is summarized,and the advances in antiviral research on the monomers or active compo-nents of Chinese herbs in vitro based on HCV RNA models are reviewed,thus providing new ideas for TCM treatment of hepatitis C.

  4. Regulating Traditional Chinese Medicine Practitioners and Acupuncturists in Ontario, Canada

    Directory of Open Access Journals (Sweden)

    Glen E. Randall

    2015-12-01

    Full Text Available In 2006, the Ontario government passed the Traditional Chinese Medicine Act, which granted Traditional Chinese Medicine practitioners and Acupuncturists (TCM/A practitioners self-regulatory status under the Regulated Health Professions Act, 1991. The goal of the legislation was to create a new regulatory college that would set and enforce high standards of care and safety in order to enhance public protection and access to a range of traditional and alternative therapies. In April 2013, the College of Traditional Chinese Medicine Practitioners and Acupuncturists of Ontario was officially launched. Several factors account for the government’s decision to delegate self-regulatory authority to TCM/A practitioners through the creation of a regulatory college. In particular, the government’s decision seems to have been influenced by lobbying of some practitioners, greater public acceptance of alternative medicines, patient safety concerns related to acupuncture cases in the media, and the precedence of self-regulatory status being granted to these practitioners in other provinces. The degree to which the legislation has achieved its goals is difficult to determine given the short period of time the regulatory college has existed. However, the fact that the college has developed standards of practice to guide TCM/A practitioners and has a process in place to address public complaints is an early indication of movement toward achieving the policy’s goals.

  5. Advances of Chinese and Western Medicine on Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Na-na HE

    2015-03-01

    Full Text Available Rheumatoid arthritis (RA is a kind of chronic general immunological disease with primary clinical characteristic being joint synovitis, and no specific treatment has been found at present. In China, its morbidity is in an increasing trend, and also shows a trend of getting younger. RA is complicated in symptoms and chronic disease course, leading to joint ankylosis, deformity and even disability, which seriously threaten patients' psychological and physical health as well as the quality of life (QOL. RA, which belongs to “ Bi” symdrome, is termed as “arthroncus of knee” or “severe and migratory arthralgia” in traditional Chinese medicine (TCM, for which TCM focuses on expelling wind to remove cold, tonifying qi to activate blood and dispelling dampness to smooth collaterals while the western medicines mainly based on the principles of anti-inflammation, analgesia and inhibiting autoimmune response. However, both Chinese and western medicines have certain advantages in treating RA. Therefore, this study primarily reviewed the advances of Chinese and western medicines in RA treatment in the hope of providing theoretical basis for the clinical treatment of RA.

  6. Chinese medicine pattern differentiation and its implications for clinical practice.

    Science.gov (United States)

    Ferreira, Arthur Sá; Lopes, Agnaldo José

    2011-11-01

    Chinese medicine practitioners apply the differentiation reasoning for decision-making. The wide scope of Chinese medicine intervention provides coverage of methods and techniques with applications to primary, secondary and tertiary levels of prevention. The rapid evolution of mathematical and computational techniques allowed the implementation of several models for pattern differentiation that were tested for several physiologic systems. Concurrently, it is argued that pattern differentiation might improve the efficacy of either traditional or conventional medical interventions. This article reviewed the influence of pattern differentiation into clinical practice organized by medical field: general pattern differentiation; genitourinary (recurrent cystitis); cardiovascular (coronary heart disease; arterial hypertension; angina pectoris); neurology (stroke); surgery; metabolic (diabetes mellitus); hepatic (cirrhosis); gastrointestinal (chronic superficial gastritis); orthopedic (low back pain; rheumatoid arthritis; cervical spondylosis; elbow arthritis); oncology (gastric mucosal dysplasia; lung cancer); gynecologic and obstetric manifestations (nausea and vomiting). The reviewed studies presented achievements that have contributed to the integration of Chinese medicine and evidence-based medicine in the treatment of many mild and severe diseases. Target diseases considered as major public health problems were also investigated and the results are promising regarding the possibility to treat guided by pattern differentiation.

  7. Advances of Chinese and Western Medicine on Rheumatoid Arthritis

    Institute of Scientific and Technical Information of China (English)

    HE Na-na; WU Zhi-sen; XING Zhen-long; ZHANG Zhi-gang; SUN Shi-xuan; LIN Fa-cai

    2015-01-01

    Rheumatoid arthritis (RA) is a kind of chronic general immunological disease with primary clinical characteristic being joint synovitis, and no speciifc treatment has been found at present. In China, its morbidity is in an increasing trend, and also shows a trend of getting younger. RA is complicated in symptoms and chronic disease course, leading to joint ankylosis, deformity and even disability, which seriously threaten patients’ psychological and physical health as well as the quality of life (QOL). RA, which belongs to“Bi”symdrome, is termed as“arthroncus of knee”or“severe and migratory arthralgia”in traditional Chinese medicine (TCM), for which TCM focuses on expelling wind to remove cold, tonifying qi to activate blood and dispelling dampness to smooth collaterals while the western medicines mainly based on the principles of anti-inflammation, analgesia and inhibiting autoimmune response. However, both Chinese and western medicines have certain advantages in treating RA. Therefore, this study primarily reviewed the advances of Chinese and western medicines in RA treatment in the hope of providing theoretical basis for the clinical treatment of RA.

  8. 固态发酵植物药提取残渣生产饲料蛋白工艺条件%Research on technique of producing feeding protein from extractive residue of chinese herbs by fermentation

    Institute of Scientific and Technical Information of China (English)

    杨威; 左金龙; 车春波; 李俊生; 梁金钟; 王丽萍

    2014-01-01

    Solid-state fermentation of extractive residue of Chinese herbs which comes from a traditional Chi-nese medicine plant to produce feeding-protein by the mixed fermentation was studied and the technique parame-ters in solid-state fermentation process was optimized with the aid of orthogonal experiments based on analyzing the component of the extractive residue of Chinese herbs. The results indicated that the optimum technique param-eters in the fermentation process are as below: cultivate temperature is 30℃, inoculated quantity is 15%(W/W), moisture content is 65% and cultivate time is 60h when the proportion of Yeast stain is 2∶1 (Candida utilis:En-domycopsis fibuligera) and 40g residue,35g corn steep liquor,8g corn flour, 15g wheat bran and 2g urea were chosen to make up of fermentation medium. Under the optimum fermentation condition, the content of crude pro-tein in fermentation product could be reach 29.98%. Producing feeding protein from extractive residue of Chinese herbs by fermentation is feasible.%以某制药厂双黄连制剂生产过程中产生的废弃药渣作为研究对象,在对药渣成份进行了全分析的基础上,利用正交实验法研究了混菌固态发酵植物药提取残渣生产饲料蛋白工艺参数的不同,对发酵产物蛋白含量的影响。结果表明:以40g药渣,35g玉米浆,8g玉米面,15g麸皮,2g尿素组成固态发酵培养基,产朊假丝酵母与扣囊拟内孢霉的菌种配比为2∶1时,最佳发酵条件为:发酵温度30℃,接种量15%,含水量65%,培养时间60h。在最佳发酵条件下,发酵产物的粗蛋白含量可达29.98%。以废弃药渣为主要原料发酵生产蛋白饲料是切实可行的。

  9. HPTLC Fingerprints of Various Secondary Metabolites in the Traditional Medicinal Herb Hypochaeris radicata L.

    Directory of Open Access Journals (Sweden)

    Jamuna Senguttuvan

    2016-01-01

    Full Text Available The aim of this work was to elucidate the various secondary metabolites such as alkaloids, flavonoids, glycosides, saponins, and terpenoids in the methanolic leaf and root extracts of Hypochaeris radicata, a most important traditional medicinal plant species in Nilgiris, the Western Ghats, India, using high performance thin layer chromatography (HPTLC. This study was carried out using CAMAG HPTLC system equipped with LINOMAT 5 applicator, TLC scanner 3, Reprostar 3, and winCATS 1.3.4 software. A comprehensive assortment of phytoconstituents in methanolic extracts through HPTLC fingerprinting profiles displayed the existence of alkaloids (3 in leaf and 1 in root extract, flavonoids (4 in leaf extract and 5 in root extract, glycosides (1 in leaf extract and 3 in root extract, saponins (1 in root extract, and terpenoids (1 in leaf and root extracts, resp.. The current study overlays boulevard for H. radicata to provide a direction for further exploration in precluding communicable and noncommunicable ailments.

  10. Determination of trace and heavy metals in some commonly used medicinal herbs in Ayurveda.

    Science.gov (United States)

    Nema, Neelesh K; Maity, Niladri; Sarkar, Birendra K; Mukherjee, Pulok K

    2014-11-01

    Traditionally, the herbal drugs are well established for their therapeutic benefits. Depending upon their geographical sources sometimes the trace and heavy metals' content may differ, which may lead to severe toxicity. So, the toxicological and safety assessment of these herbal drugs are one of the major issues in recent days. Eight different plant species including Aloe vera, Centella asiatica, Calendula officinalis, Cucumis sativus, Camellia sinensis, Clitoria ternatea, Piper betel and Tagetes erecta were selected to determine their heavy and trace metals content and thereby to assure their safer therapeutic application. The trace and heavy metals were detected through atomic absorption spectrometry analysis. The selected medicinal plant materials were collected from the local cultivated regions of West Bengal, India, and were digested with nitric acid and hydrochloric acid as specified. Absorbance was measured through atomic absorption spectrometer (AA 303) and the concentration of different trace and heavy metals in the plant samples were calculated. The quantitative determinations were carried out using standard calibration curve obtained by the standard solutions of different metals. The contents of heavy metals were found to be within the prescribed limit. Other trace metals were found to be present in significant amount. Thus, on the basis of experimental outcome, it can be concluded that the plant materials collected from the specific region are safe and may not produce any harmful effect of metal toxicity during their therapeutic application. The investigated medicinal plants contain trace metals such as copper (Cu), chromium (Cr), manganese (Mn), iron (Fe) and nickel (Ni) as well as heavy metals such as arsenic (As), lead (Pb) and mercury (Hg), which were present within the permissible limit.

  11. Anti-inflammatory and Antimicrobial Effects of Heat-Clearing Chinese Herbs: A Current Review

    OpenAIRE

    Muluye, Rekik A.; Bian, Yuhong; Alemu, Paulos N.

    2014-01-01

    Inflammation is a normal immune response; but if the body's regulation of inflammation is dysfunctional, then it will have an adverse effect on the body. Although use of modern drugs for inflammation has a relieving effect, it is still unsatisfactory. Moreover, the emergence of drug-resistant strains and even new kinds of microorganisms is causing significant morbidity and mortality. Recently, more attention has been focused on herbal medicine to treat various diseases because of the ability ...

  12. [Chinese medicine adverse reactions' literature statistical analysis in recent five years].

    Science.gov (United States)

    Xiang, Fei; Zhang, Xiaogang

    2011-10-01

    Since the state food and drug administration (SFDA) issued the first edition of adverse drug reaction(ADR) information in November, 2001, it has 32 edition, reported the drug 66 species of adverse reactions, involving the variety of 12 traditional Chinese medicines, it was effectively reminds all social concern of adverse drug reaction. For statistical analysis in recent years reported adverse drug reaction of prepared Chinese medicine, collected 462 literatures from 2005-09 CNKI Chinese journal full-text database of medicine health directory. In all the collections, about 94 literatures are closely related to adverse drug reaction report of prepared Chinese medicine. But there are only 7 references could identify traditional Chinese medicine and western medicine correctly in 72 literatures with the value of statistical analysis. That means only 8.9% of literatures can correctly identify western medicine and Chinese traditional medicine. So it proved that TCM workers' knowledge of ADR remains to be greatly improved.

  13. Survey of Current Experimental Studies of Effects of Traditional Chinese Medicine on Peripheral Nerve Regeneration

    Institute of Scientific and Technical Information of China (English)

    WU Qun-li; LIANG Xiao-chun

    2006-01-01

    The repairing and regeneration of peripheral nerves is a very complex biological and cytological process, its mechanism is unclear so far, and thus results in the lack of specific and effectual therapy and medicament. Chinese herbs and their effective components have their own inimitable predominance in promoting peripheral nerve regeneration, such as their multi-factorial, multi-target and multi-functional action, abundant source, inexpensive, etc. In this paper, the experimental studies reported in recent 5 years concerning the effects of Chinese herbs or their active components on peripheral nerve repairing and regeneration are reviewed in respects of the integral level, cellular level, molecular level and gene level.

  14. An efficient in vitro plant regeneration of Dipteracanthus prostratus (Poir.) Nees.- a medicinal herb

    Institute of Scientific and Technical Information of China (English)

    Jeyachandran Robert; Baskaran Xavier ravi; Cindrella Louis

    2012-01-01

    Objective: This is the first attempt for an efficient plant regeneration protocol through in vitro direct organogenesis for a valuable medicinal plant, Dipteracanthus prostratus using nodal segment. Methods: Multiple shoots were induced from nodal explants cultured on Murashige and Skoog medium supplemented with kinetin (KIN), 6-benzylaminopurine (BAP) and 1-Naphthaleneacetic acid (NAA). Results: Maximum shoot responses (80%) were obtained with kinetin at 1.0 mg-1. The rate of shoot multiplication was maintained in subsequent subculture on similar fresh culture medium. The highest shoot length (3.96cm) was obtained with seventy three percentages of shoots at 0.2 mg-1 NAA along with 1.0 mg-1 kinetin. Maximum length of root (3.63cm) was formed at 0.5 mg-1 IBA with significant responses (80%). Rooted plantlets were then transferred to perforated plastic cups and grown in the green house at 80% survival rate. Conclusions: The highest survival rate was noticed and this plant developmental protocol could be used for large- scale regeneration of D. prostratus.

  15. Structure analysis of active components of traditional Chinese medicines

    DEFF Research Database (Denmark)

    Zhang, Wei; Sun, Qinglei; Liu, Jianhua

    2013-01-01

    Traditional Chinese Medicines (TCMs) have been widely used for healing of different health problems for thousands of years. They have been used as therapeutic, complementary and alternative medicines. TCMs usually consist of dozens to hundreds of various compounds, which are extracted from raw...... herbal sources by aqueous or alcoholic solvents. Therefore, it is difficult to correlate the pharmaceutical effect to a specific lead compound in the TCMs. A detailed analysis of various components in TCMs has been a great challenge for modern analytical techniques in recent decades. In this chapter...

  16. A Brief on Pain and Its Patterns in Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    MOJTABAVI; Seyed; Javad; 郭长青; 陈幼楠

    2009-01-01

    Pain is the most common symptom in clinics.Therefore,the quality,time course and location of pain are important for the diagnosis and treatment.However,pain is very difficult to define,and it is one of the conditions poorly understood by the medical sciences.In Western medicine pain is often described in terms of a penetrating or tissue-destructive process and/or emotional reactions,but in Chinese medicine the pathogenesis and description of pain are different.It is described based on the theories and pa...

  17. To Set Up a Logistic Regression Prediction Model for Hepatotoxicity of Chinese Herbal Medicines Based on Traditional Chinese Medicine Theory

    Science.gov (United States)

    Liu, Hongjie; Li, Tianhao; Zhan, Sha; Pan, Meilan; Ma, Zhiguo; Li, Chenghua

    2016-01-01

    Aims. To establish a logistic regression (LR) prediction model for hepatotoxicity of Chinese herbal medicines (HMs) based on traditional Chinese medicine (TCM) theory and to provide a statistical basis for predicting hepatotoxicity of HMs. Methods. The correlations of hepatotoxic and nonhepatotoxic Chinese HMs with four properties, five flavors, and channel tropism were analyzed with chi-square test for two-way unordered categorical data. LR prediction model was established and the accuracy of the prediction by this model was evaluated. Results. The hepatotoxic and nonhepatotoxic Chinese HMs were related with four properties (p flavors (p 0.05). There were totally 12 variables from four properties and five flavors for the LR. Four variables, warm and neutral of the four properties and pungent and salty of five flavors, were selected to establish the LR prediction model, with the cutoff value being 0.204. Conclusions. Warm and neutral of the four properties and pungent and salty of five flavors were the variables to affect the hepatotoxicity. Based on such results, the established LR prediction model had some predictive power for hepatotoxicity of Chinese HMs. PMID:27656240

  18. To Set Up a Logistic Regression Prediction Model for Hepatotoxicity of Chinese Herbal Medicines Based on Traditional Chinese Medicine Theory.

    Science.gov (United States)

    Liu, Hongjie; Li, Tianhao; Chen, Lingxiu; Zhan, Sha; Pan, Meilan; Ma, Zhiguo; Li, Chenghua; Zhang, Zhe

    2016-01-01

    Aims. To establish a logistic regression (LR) prediction model for hepatotoxicity of Chinese herbal medicines (HMs) based on traditional Chinese medicine (TCM) theory and to provide a statistical basis for predicting hepatotoxicity of HMs. Methods. The correlations of hepatotoxic and nonhepatotoxic Chinese HMs with four properties, five flavors, and channel tropism were analyzed with chi-square test for two-way unordered categorical data. LR prediction model was established and the accuracy of the prediction by this model was evaluated. Results. The hepatotoxic and nonhepatotoxic Chinese HMs were related with four properties (p 0.05). There were totally 12 variables from four properties and five flavors for the LR. Four variables, warm and neutral of the four properties and pungent and salty of five flavors, were selected to establish the LR prediction model, with the cutoff value being 0.204. Conclusions. Warm and neutral of the four properties and pungent and salty of five flavors were the variables to affect the hepatotoxicity. Based on such results, the established LR prediction model had some predictive power for hepatotoxicity of Chinese HMs.

  19. Promoting the Development of Traditional Chinese Medicine in the New Century

    Institute of Scientific and Technical Information of China (English)

    佘静

    2001-01-01

    @@Reviewing the past, traditional Chinese medicine (TCM) in the 20th century experienced vicissitude. Since the founding the People's Republic of China, especially for the past twenty years, traditional Chinese medicine undertaking, full of vigor and vitality, has made an unprecedented development in China. The legal status and scientific status of traditional Chinese medicine and pharmacology have already been established. The medical system of traditional Chinese medicine, which is composed of traditional Chinese medicine hospitals, ethnic minority medicine hospitals, integration of traditional and western medicine hospitals and comprehensive hospitals, is playing an important role in preventing, treating diseases and enhancing people's health level. The system of production and circulation for traditional Chinese medicine has basically guaranteed the people's demand for Chinese medicine, with the principles of producing medicinal materials as basis, taking Chinese medicine industry as pillar and Chinese medicine as link. Remarkable achievements have been scored in the research of TCM development as well as research of TCM basic theory and clinical treatment. A number of scientific and technological results have been transformed into productive forces. TCM education has formed a rational pattern based on inheriting traditional way of transmission from master to disciple as well as taking the university and college education as the main part. Minority medical science has been further explored and sorted out; the level of medical treatment, teaching and scientific research for ethnic minority medicines has been improved. As the contingent of integrated traditional and western medicine is growing steadily, medical treatment system, scientific research system and teaching system for integrated traditional and western medicine takes shape progressively. International exchange and cooperation on traditional Chinese medicine has been greatly promoted. Various forms of

  20. Commentary: "A systems view on the future of medicine: Inspiration from Chinese medicine?"

    NARCIS (Netherlands)

    Verpoorte, R.; Crommelin, D.; Danhof, M.; Gilissen, L.J.W.J.; Schuitmaker, H.; Greef, de J.; Witkamp, R.F.

    2009-01-01

    Chinese medicine could serve as a source of inspiration for drug development. Using systems biology in combination with reverse pharmacology is a novel way for the discovery of novel biological active compounds and targets as well as for proving the occurrence of synergy and prodrugs. A key factor f

  1. Meta Analysis of Herbs for External Use and Western Medicine in Treating Gouty Arthritis%中药外敷联合西药治疗痛风性关节炎Meta分析

    Institute of Scientific and Technical Information of China (English)

    吴燕

    2014-01-01

    目的:评价中药外敷联合西药对比单纯西药治疗痛风性关节炎的疗效与安全性。方法:从4个中文数据库检索文献,纳入中药外敷联合西药对比单纯西药治疗痛风性关节炎的随机对照试验。数据分析采用RevMan 5.3软件进行分析。结果:最终纳入13个研究。 Meta分析结果显示中药外敷联合西药与单纯西药治疗痛风性关节炎比较,在治愈率[OR=2.47,95%CI(1.94,3.14)]、总有效率[OR=4.15,95%CI(2.88,5.99)]和不良反应[OR=3.60,95%CI(1.30,9.98)]方面具有统计学差异。结论:目前国内研究显示中药外敷联合西药治疗痛风性关节炎具有更好的疗效,但须注意预防相应的不良反应。%Objective:To compare clinical effects and the safety of herbs for external use combined with west-ern medicine and western medicine only in treating gouty arthritis. Methods: The papers about randomized con-trolled trials of herbs for external use combined with western medicine in treating gouty arthritis compared with only western medicine were searched from four Chinese databases and included. Data analysis was performed with RevMan 5.3 software. Results:Consequently, 13 studies were included. The results of Meta analysis showed that the comparison between herbs for external use combined with western medicine and western medicine only in treating gouty arthritis had statistical difference in cure rate [OR=2.47, 95%CI (1.94, 3.14)], total effective rate[OR=4.15, 95%CI(2.88, 5.99)] and adverse reaction[OR=3.60, 95%CI(1.30, 9.98)]. Conclusion:Current domestic studies re-veal that herbs for external use combined with western medicine in treating gouty arthritis could obtain better effects, but when we use the therapy, we should pay attention to the corresponding adverse reaction.

  2. Preliminary elaboration on emergent properties of traditional Chinese medicine.

    Science.gov (United States)

    Chai, Xing-yun

    2015-07-01

    Plant and animal derived secondary metabolites are the result of initiative and adaptability of natural evolution due to its adaptive stress responses. Based on countless attempts, rational thinking and thousands of years of clinical practice by ancient Chinese, the medicines were endowed with advantages for the treatment of diseases and keeping health balance through multiple components combination instead of single components, featured by a complex system with emergent properties. The emergence of traditional Chinese medicine is because of the integration of various components and its complex interactions. How to obtain the new multicomponent entities with the biological equivalent effect is an important and fundamental work for TCM-based new drug research and development. Currently, recognition of TCM emergence and development of related technical methods needs strengthened, and the understanding and research of TCM require a systematic integration of the holistic and reductive methods.

  3. Theoretical foundation of Chinese medicine: a modern interpretation.

    Science.gov (United States)

    Wei, L Y

    The theoretical foundation of Chinese medicine as laid down in Hwang Ti Nei Ching is presented and interpreted here in modern language and conception. Our attempt is to bring Chinese medicine in harmony with Western science. Three Yin-Yang laws are formulated based on I Ching and Nei Ching and are justified from physics, mathematics and biology. The Wu-Hsing dynamic model is explained on the basis of dynamic interactions rather than static elements. The Ching-Lo doctrine is stressed upon its apparent correlations with the autonomic nervous system. Finally, the Chi is taken to play a role in life as the fields (gravitational, magnetic, nuclear, etc.) do in the physical world.

  4. Treatment of Chinese Traditional Medicine Wastewater by Photosynthetic Bacteria

    Institute of Scientific and Technical Information of China (English)

    WANG You-zhi; WANG Feng-jun; BAO Li

    2005-01-01

    The influence factors treating wastewater of Chinese traditional medicine extraction by photosynthetic bacteria are tested and discussed. The results indicate that the method of photosynthetic bacteria can eliminate COD and BCD from wastewater in high efficiency. And it also has high load shock resistance. On the conditions of slight aerobic and semi-darkness, treating wastewater of Chinese traditional medicine extraction, the method has better efficiency to eliminate COD and BOD from the wastewater than those by anaerobic illumination and aerobic darkness treatments. After pretreatment of hydrolytic acidization, the removal rate of COD in the wastewater reached more than 85 %, and that rate of BOD reached more than 90% in the treating system of photosynthetic bacteria. It may be more feasible and advantageous than traditional anaerobic biological process to treat organic wastewater using PSB system.

  5. Traditional Chinese Medicine Takes Effect in Treating AIDS

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    SINCE the first case of AIDS was found in the United States in June 1981, AIDS patients and persons infected with HIV have reached 17.41 million in the world. Among the more than four million AIDS patients, over two million have died. Currently, China has 1,435 patients infected with HIV. AIDS is a serious threat to health and the development of social economy, especially to women and children. Since there is still no effective cure for AIDS the death rate of AIDS patients is nearly 100 percent, many countries are trying to find medicines to combat this disease. Chinese doctors and researchers have made some progress in treating AIDS with traditional Chinese medicine. After numerous selections and

  6. Chinese Medicine's Intervention Effect on Nogo-A/NgR.

    Science.gov (United States)

    Qin, Xiu-de; Kang, Li-Yuan; Liu, Yu; Huang, Yan; Wang, Shuo; Zhu, Jin-Qiang

    2012-01-01

    Cerebral vascular disease is very common in the elderly and is one of the most dangerous diseases which is hazardous to the body's health, and it is the medical specialists' study hot spot not only in the clinical field but also in the medical basic research field. Neural regeneration has been paid more and more attention in recent years. Nogo's function in the process of neural regeneration has become the focal point since it was discovered in the year 2000. Many studies elucidate that Nogo negatively affects the neural regeneration and plasticity. Chinese medicine plays an important role in the prevention and treatment of neural diseases, and recently some researches about the Chinese medicine's intervention effect on Nogo-A/NgR sprang up, so it is necessary to make a review on this aspect.

  7. Preliminary genetic linkage maps of Chinese herb Dendrobium nobile and D. moniliforme

    Indian Academy of Sciences (India)

    Shangguo Feng; Hongyan Zhao; Jiangjie Lu; Junjun Liu; Bo Shen; Huizhong Wang

    2013-08-01

    Dendrobium is an endangered genus in the orchid family with medicinal and horticultural value. Two preliminary genetic linkage maps were constructed using 90 F1 progeny individuals derived from an interspecific cross between D. nobile and D. moniliforme (both, $2n = 38$), using random amplified polymorphic DNA (RAPD) and intersimple sequence repeat (ISSR). A total of 286 RAPD loci and 68 ISSR loci were identified and used for genetic linkage analysis. Maps were constructed by double pseudo-testcross mapping strategy using the software Mapmaker/EXP ver. 3.0, and Kosambi map distances were constructed using a LOD score ≥4 and a recombination threshold of 0.4. The resulting frame map of D. nobile was 1474 cM in total length with 116 loci distributed in 15 linkage groups; and the D. moniliforme linkage map had 117 loci placed in 16 linkage groups spanning 1326.5 cM. Both maps showed 76.91% and 73.59% genome coverage for D. nobile and D. moniliforme, respectively. These primary maps provide an important basis for genetic studies and further medicinal and horticultural traits mapping and marker-assisted selection in Dendrobium breeding programmes.

  8. Antitumor activity and macrophage nitric oxide producing action of medicinal herb, Crassocephalum crepidioides

    Directory of Open Access Journals (Sweden)

    Tomimori Koh

    2012-06-01

    Full Text Available Abstract Background Crassocephalum crepidioides, a plant distributed in Okinawa Islands, is known in folk medicine; however, its anticancer activity has not been investigated. The aim of this study was to determine the in vitro and in vivo antitumor activities of C. crepidioides on murine Sarcoma 180 (S-180 and related molecular mechanisms. Methods The antitumor effect of C. crepidioides was evaluated in S-180-cell-bearing mice. Cell growth was assessed using a colorimetric assay. Nitrite and nitrate levels were measured by colorimetry. The expression levels of inducible NO synthase (iNOS in murine RAW264.7 macrophages was assessed by reverse transcriptase-polymerase chain reaction. Activation of iNOS promoter was detected by reporter gene. Activation of nuclear factor-κB (NF-κB was evaluated by electrophoretic mobility shift assay. The role of NF-κB signaling was analyzed using inhibitors of NF-κB and dominant-negative mutants, and Western blot analysis. Results C. crepidioides extract delayed tumor growth in S-180-bearing mice. However, it did not inhibit S-180 cell growth in vitro. Supernatant of cultured C. crepidioides-stimulated RAW264.7 macrophages was cytotoxic to S-180 cells. This cytotoxicity was associated with nitric oxide (NO production. NF-κB signaling pathway was crucial for the transcriptional activation of iNOS gene. Isochlorogenic acid, a component of C. crepidioides, induced NF-κB activation and iNOS expression. Conclusions The results highlight the oncolytic and immunopotentiation properties of C. crepidioides mediated through NF-κB-induced release of NO from macrophages.

  9. Use frequency of traditional Chinese medicine in Taiwan

    Directory of Open Access Journals (Sweden)

    Chen Yu-Chun

    2007-02-01

    Full Text Available Abstract Background Use of Traditional Chinese medicine (TCM, an important category of complementary and alternative medicine (CAM, has increased substantially in Western countries during the past decade. Use of TCM is also widespread in the Chinese population. However, few informative data have been obtained to date by large-scale investigations of TCM use in the Chinese population. This study was aimed at elucidating the demographics and patterns of TCM use in Taiwan. Methods We employed the complete datasets of TCM outpatient reimbursement claims from 1996 to 2001, including the use of Chinese herbal remedies, acupuncture and traumatology manipulative therapy, to analyse use frequencies, the characteristics of TCM users, and the disease categories that were treated by TCM in Taiwan. Results At the end of 2001, 6,142,829 (28.4% among the 21,653,555 valid beneficiaries of the National Health Insurance in Taiwan had used TCM during the year. However, 13,536,266 subjects (62.5% had used TCM at least once during the whole 6-year period from 1996 to 2001, with a total of 156,224,266 visits (mean 11.5 visits per user. The mean number of TCM users per annum was 5,733,602, with a mean increment of 1,671,476 (29.2% of new users yearly. Among TCM users, female was higher than male (female:male = 1.13:1, and the age distribution displayed a peak at around the 30s, followed by the 20s and 40s. Chinese herbal remedies (85.9% were the most common TCM modality used by this population, followed by acupuncture (11.0% and traumatology manipulative therapies (3.1%. Private TCM clinics provided most of the TCM care (82.6%, followed by private TCM hospitals (12.0%. The top ten major disease categories for TCM visits were diseases of the respiratory system, musculoskeletal system and connective tissue; symptoms, signs and ill-defined conditions; injury and poisoning; diseases of the digestive system, genitourinary system, skin and subcutaneous tissue, nervous

  10. Key considerations for conducting Chinese medicine clinical trials in hospitals

    OpenAIRE

    Shergis Johannah L; Parker Shefton; Coyle Meaghan E; Zhang Anthony L; Xue Charlie C

    2013-01-01

    Abstract Conducting clinical trials of Chinese medicines (CM) in hospitals presents challenges for researchers. The success of hospital-based CM clinical trials may be influenced by the protocol design, including the maintenance of CM theory in compliance with scientific rigour and hospital guidelines and justified treatment approaches with results that can translate into clinical practice. Other influences include personnel and resources such as a dedicated team open to CM with an establishe...

  11. Molecular Imaging in Traditional Chinese Medicine Therapy for Neurological Diseases

    OpenAIRE

    Zefeng Wang; Haitong Wan; Jinhui Li; Hong Zhang(Department of Physics and Center for Quantum Spacetime (CQUeST), Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 121-742 Korea); Mei Tian

    2013-01-01

    With the speeding tendency of aging society, human neurological disorders have posed an ever increasing threat to public health care. Human neurological diseases include ischemic brain injury, Alzheimer’s disease, Parkinson’s disease, and spinal cord injury, which are induced by impairment or specific degeneration of different types of neurons in central nervous system. Currently, there are no more effective treatments against these diseases. Traditional Chinese medicine (TCM) is focused on, ...

  12. Effect of Chinese Herbs Bu-shen on PRLR, PR, ER mRNA of Decidue in Bromocriptine-induced Hypoprolactin Rat Abortion Model

    Institute of Scientific and Technical Information of China (English)

    Kun-ming LI; Sui-qi GUI; Li-hui JIANG; Li-min LU

    2003-01-01

    Objective To explore the effect of Chinese herbs on PRLR, PR, ER mRNA of decidue in Bromocriptine-induced hypoprolactin abortion rat model from gene transcription level, and observe the changes of blood PRL, P, E2.Methods RT-PCR method was taken to analyses the differences of PRLR, PR, ER mRNA in decidue between model group (A group) and model + herbs group (A + H group); RIA was taken to measure the serum levels of PRL, P, E2.Results PRLR, PR mRNA expression in decidue of Group A was significantly lower than the A+H group (P0.05); the abortion rate of Group A was 67%, Group A+H was 17%, the difference was significant; as for the PRL and P level of day 7~10, the A group was significantly lower than the A+H group (P<0.05).Conclusion Bromocriptine could induce abortion by declining the blood PRL, P level and downregulating PRLR, PR mRNA expression in decidue. Chinese herbs might maintain pregnancy by promoting PRL, P secretion and upregulating PRLR, PR mRNA expression in decidue.

  13. Reducing drug–herb interaction risk with a computerized reminder system

    Science.gov (United States)

    Lin, Sheng-Shing; Tsai, Chiu-Lin; Tu, Ching-Yeh; Hsieh, Ching-Liang

    2015-01-01

    Background Traditional Chinese medicine (TCM) and Western medicine are both popular in Taiwan. Approximately 14.1% of Taiwanese residents use Western drugs and Chinese herbs concurrently; therefore, drug–herb interaction is critical to patient safety. This paper presents a new procedure for reducing the risk of drug interactions. Methods Hospital computer systems are modified to ensure that drug–herb interactions are automatically detected when a TCM practitioner is writing a prescription. A pop-up reminder appears, warning of interactions, and the practitioner may adjust doses, delete herbs, or leave the prescription unchanged. A pharmacist will receive interaction information through the system and provide health education to the patient. Results During the 2011–2013 study period, 256 patients received 891 herbal prescriptions with potential drug–herb interactions. Three of the 50 patients who concurrently used ginseng and antidiabetic drugs manifested hypoglycemia (fasting blood sugar level ≤70 mg/dL). Conclusion Drug–herb interactions can cause adverse reactions. A computerized reminder system can enable TCM practitioners to reduce the risk of drug–herb interactions. In addition, health education for patients is crucial in avoiding adverse reaction by the interactions. PMID:25733840

  14. Chinese Medicinal Leech: Ethnopharmacology, Phytochemistry, and Pharmacological Activities

    Directory of Open Access Journals (Sweden)

    Han Dong

    2016-01-01

    Full Text Available Hirudo (Shuizhi in Chinese is an important Chinese medicine, which possesses many therapeutic properties for the treatment of the cerebral hemorrhage and other thrombosis-related diseases. The phytochemical investigation gave more than 51 compounds including pteridines, phosphatidylcholines, glycosphingolipids, and sterols, as well as some bioactive peptides from the Shuizhi derived from three animal species recorded in the current Chinese Pharmacopoeia. The pharmacological studies on the Shuizhi have revealed various activities such as anticoagulation, antithrombosis, antiatherosclerosis, antiplatelet aggregation, antitumor and anti-inflammatory as well as hemorheology improvement, and protective effects against cerebral ischemia-reperfusion injury. However, some important issues based on the traditional uses of Shuizhi are still not clear. The aim of the present review is to provide comprehensive knowledge on the ethnopharmacology, phytochemistry, and pharmacological activities of Shuizhi. It will provide a potential guidance in exploring main active compounds of Shuizhi and interpreting the action mechanism for the further research.

  15. Chinese Medicinal Leech: Ethnopharmacology, Phytochemistry, and Pharmacological Activities.

    Science.gov (United States)

    Dong, Han; Ren, Ji-Xiang; Wang, Jing-Jing; Ding, Li-Shuai; Zhao, Jian-Jun; Liu, Song-Yan; Gao, Hui-Min

    2016-01-01

    Hirudo (Shuizhi in Chinese) is an important Chinese medicine, which possesses many therapeutic properties for the treatment of the cerebral hemorrhage and other thrombosis-related diseases. The phytochemical investigation gave more than 51 compounds including pteridines, phosphatidylcholines, glycosphingolipids, and sterols, as well as some bioactive peptides from the Shuizhi derived from three animal species recorded in the current Chinese Pharmacopoeia. The pharmacological studies on the Shuizhi have revealed various activities such as anticoagulation, antithrombosis, antiatherosclerosis, antiplatelet aggregation, antitumor and anti-inflammatory as well as hemorheology improvement, and protective effects against cerebral ischemia-reperfusion injury. However, some important issues based on the traditional uses of Shuizhi are still not clear. The aim of the present review is to provide comprehensive knowledge on the ethnopharmacology, phytochemistry, and pharmacological activities of Shuizhi. It will provide a potential guidance in exploring main active compounds of Shuizhi and interpreting the action mechanism for the further research.

  16. Application of Traditional Chinese Medicine in Treatment of Atrial Fibrillation

    Science.gov (United States)

    Dong, Yan; Yao, Kuiwu; Jiang, Wenrui

    2017-01-01

    Atrial fibrillation (AF) is the most common cardiac arrhythmia, which is related to many cardiac and cerebral vascular diseases, especially stroke. It can therefore increase cardiovascular mortality and all-cause death. The current treatments of AF remain to be western drugs and radiofrequency ablation which are limited by the tolerance of patients, adverse side effects, and high recurrence rate, especially for the elderly. On the contrary, traditional Chinese medicine (TCM) with long history of use involves various treatment methods, including Chinese herbal medicines (CHMs) or bioactive ingredients, Chinese patent medicines, acupuncture, Qigong, and Tai Chi Chuan. With more and more researches reported, the active roles of TCM in AF management have been discovered. Then it is likely that TCM would be effective preventive means and valuable additional remedy for AF. The potential mechanisms further found by numerous experimental studies showed the distinct characteristics of TCM. Some CHMs or bioactive ingredients are atrial-selective, while others are multichannel and multifunctional. Therefore, in this review we summarized the treatment strategies reported in TCM, with the purpose of providing novel ideas and directions for AF management. PMID:28243308

  17. Application of Traditional Chinese Medicine in Treatment of Atrial Fibrillation

    Directory of Open Access Journals (Sweden)

    Yan Dong

    2017-01-01

    Full Text Available Atrial fibrillation (AF is the most common cardiac arrhythmia, which is related to many cardiac and cerebral vascular diseases, especially stroke. It can therefore increase cardiovascular mortality and all-cause death. The current treatments of AF remain to be western drugs and radiofrequency ablation which are limited by the tolerance of patients, adverse side effects, and high recurrence rate, especially for the elderly. On the contrary, traditional Chinese medicine (TCM with long history of use involves various treatment methods, including Chinese herbal medicines (CHMs or bioactive ingredients, Chinese patent medicines, acupuncture, Qigong, and Tai Chi Chuan. With more and more researches reported, the active roles of TCM in AF management have been discovered. Then it is likely that TCM would be effective preventive means and valuable additional remedy for AF. The potential mechanisms further found by numerous experimental studies showed the distinct characteristics of TCM. Some CHMs or bioactive ingredients are atrial-selective, while others are multichannel and multifunctional. Therefore, in this review we summarized the treatment strategies reported in TCM, with the purpose of providing novel ideas and directions for AF management.

  18. [Preliminary study on main impacting factors on brand equity of listed traditional Chinese medicine companies].

    Science.gov (United States)

    Tan, Wei; Geng, Dong-Mei; Rong, Xue; Li, Zi; Liu, Wei; Yang, Li; Xu, Si-Qun; Jie, Xiao-Qian

    2013-05-01

    The brand equity is valuable intangible assets of traditional Chinese medicine companies, who are excellent representatives of traditional Chinese medicine enterprises and the most promising ones to good international medicine brands. However, there is still no systematic study on how to correctly evaluate the brand equity of listed traditional Chinese medicine companies at present. To make it clear, the main impacting factors on brand equity of listed traditional Chinese medicine companies, both structured open outline pre-research and closed questionnaire research were adopted for the field survey, and some suggestions for how to protect and enhance the brand equity were also presented on the basis of survey and analysis, in the hope of improving the brand management level of listed traditional Chinese medicine companies, and making a beneficial exploration for the development of brand theory of the traditional Chinese medicine industry.

  19. [Present situation and development strategies of Chinese medicine preparation in medical institutions].

    Science.gov (United States)

    Wang, Jie; Qiao, Xi-Yao; Lin, Fei

    2015-11-01

    As the actual clinical reflecting of transform Chinese medicine special curative effect, Chinese medicine preparation not only satisfies the need of hospital clinic, scientific research and teaching, but also plays an important role in deepening medical and health system reform, improving people's health level and contributing to the economic growth. However, some problems about administration and approval (tending to western medicine), contraction of the scale, lack of synchronization for clinic and scientific research, and the imbalance of regional development make Chinese medicine preparation move forwards slowly in contradiction. It has not only reduced the effectiveness of the Chinese medicine preparation in hospital clinic, but also brought bad effect on modernized development of Chinese medicine preparation. Research shows that main influencing factors of status quo of Chinese medicine preparation in medical institution include imperfect laws and regulations, high cost than income, and shortage of talents in preparation research. The analysis indicated that the necessary measures to break the contradiction, improve clinical effect of Chinese medicine, and promote the modernization development of Chinese drugs preparation were as follows: government and related departments should strengthen the supporting force in policy by adjusting the examination and approval policy, speeding up dispensing use, reforming pricing system, including into medicare reimbursement, integrating advantage resources and so on; medical institution should actively carry out research and development of traditional Chinese Medicine through drawing the traditional and modern essence, reserving professional talents, and developing characteristic preparation; companies cooperate with hospitals for complementary advantages, which can rapidly transform Chinese medicine preparation into clinical practice.

  20. A novel combination of Chinese medicines to treat advanced cancers and lymphomas in rats

    Directory of Open Access Journals (Sweden)

    Waterhouse Dawn N

    2009-11-01

    Full Text Available Abstract Background Chinese medicine often targets more than one system and as such comprises several compounds, often in non-purified form, with treatments therefore consisting of whole extracts of herbs rather than isolated compounds. The additive and synergistic effects of the phytochemicals in OMN54, a novel mixture of extracts from three commonly used Chinese medicine components; Ganoderma lucidum, Salvia miltiorrhiza and Scutellaria barbata, were previously demonstrated to have potent anti-cancer activity. This study aims to test whether this heterogeneous, multifunctional and multitargeted agent has an acceptable toxicity profile. Methods We conducted preliminary and formal preclinical tolerability determination of OMN54 in Sprague-Dawley rats. In the preliminary study rats were given OMN54 by oral feeding daily for 14 days at doses of 1000 mg/kg, 1750 mg/kg, 2500 mg/kg or 3000 mg/kg per day. A subsequent daily dosing (x 28, 60, 120 or 180 formal toxicology study was conducted in male and female Sprague-Dawley rats at a dose of single dose of 2000 mg/kg/day. Results Significant body weight loss was noted in one of the rats treated at 3000 mg/kg/day, with decline beginning study day 11. This animal experienced mild GI toxicity in the form of diarrhoea. Gross observation indicated kidney damage (pale kidneys in both this group and in one rat treated at 2500 mg/kg/day. For the later studies, no body weight loss was noted over the course of the study. Blood counts and chemistry were not substantially altered following administration of OMN54, nor were there any findings on histological assessment of organs. Conclusion OMN54 was found to be well tolerated in rat models. OMN54 did not cause any microscopic, anatomic or pathologic changes in exposed animals at the concentrations and under the conditions employed in this study.

  1. Knowledge sharing in Chinese hospitals identifying sharing barriers in traditional Chinese and Western medicine collaboration

    CERN Document Server

    Zhou, Lihong

    2015-01-01

    This book aims to identify, understand and qualify barriers to the patient-centred knowledge sharing (KS) in interprofessional practice of Traditional Chinese Medicine (TCM) and Western Medicine (WM) healthcare professionals in Chinese hospitals.  This collaboration is particularly crucial and unique to China since, contrary to Western practice, these two types of professionals actually work together complimentary in the same hospital. This study adopted a Grounded Theory approach as the overarching methodology to guide the analysis of the data collected in a single case-study design.  A public hospital in central China was selected as the case-study site, at which 49 informants were interviewed by using semi-structured and evolving interview scripts.  The research findings point to five categories of KS barriers: contextual influences, hospital management, philosophical divergence, Chinese healthcare education and interprofessional training.  Further conceptualising the research findings, it is identifie...

  2. Antibacterial Effects of the Essential Oils of CommonlyConsumed Medicinal Herbs Using an In Vitro Model.

    NARCIS (Netherlands)

    Sokovic, M.; Glamoclija, J.; Marin, P.D.; Brkic, D.; Griensven, van L.J.L.D.

    2010-01-01

    The chemical composition and antibacterial activity of essential oils from 10 commonly consumed herbs: Citrus aurantium, C. limon, Lavandula angustifolia, Matricaria chamomilla, Mentha piperita, M. spicata, Ocimum basilicum, Origanum vulgare, Thymus vulgaris and Salvia officinalis have been determin

  3. A Methodology for Cancer Therapeutics by Systems Pharmacology-Based Analysis: A Case Study on Breast Cancer-Related Traditional Chinese Medicines

    Science.gov (United States)

    Li, Yan; Wang, Jinghui; Lin, Feng; Yang, Yinfeng; Chen, Su-Shing

    2017-01-01

    Breast cancer is the most common carcinoma in women. Comprehensive therapy on breast cancer including surgical operation, chemotherapy, radiotherapy, endocrinotherapy, etc. could help, but still has serious side effect and resistance against anticancer drugs. Complementary and alternative medicine (CAM) may avoid these problems, in which traditional Chinese medicine (TCM) has been highlighted. In this section, to analyze the mechanism through which TCM act on breast cancer, we have built a virtual model consisting of the construction of database, oral bioavailability prediction, drug-likeness evaluation, target prediction, network construction. The 20 commonly employed herbs for the treatment of breast cancer were used as a database to carry out research. As a result, 150 ingredient compounds were screened out as active molecules for the herbs, with 33 target proteins predicted. Our analysis indicates that these herbs 1) takes a ‘Jun-Chen-Zuo-Shi” as rule of prescription, 2) which function mainly through perturbing three pathways involving the epidermal growth factor receptor, estrogen receptor, and inflammatory pathways, to 3) display the breast cancer-related anti-estrogen, anti-inflammatory, regulation of cell metabolism and proliferation activities. To sum it up, by providing a novel in silico strategy for investigation of the botanical drugs, this work may be of some help for understanding the action mechanisms of herbal medicines and for discovery of new drugs from plants. PMID:28068355

  4. Traditional Chinese medicine: potential for clinical treatment of rheumatoid arthritis.

    Science.gov (United States)

    Moudgil, Kamal D; Berman, Brian M

    2014-07-01

    Rheumatoid arthritis (RA) is a chronic debilitating autoimmune disease affecting people worldwide. Increasing numbers of RA patients in the west are resorting to various complementary and alternative medicine modalities for relief of symptoms and well-being. Herbal products and acupuncture representing traditional Chinese medicine (TCM) are two of the most commonly used forms of complementary and alternative medicine. Frequently, their efficacy against RA and safety have been inferred