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Sample records for authenticate medicinal herbal

  1. Species authentication and geographical origin discrimination of herbal medicines by near infrared spectroscopy:A review

    Institute of Scientific and Technical Information of China (English)

    Pei Wang; Zhiguo Yu

    2015-01-01

    Near infrared (NIR) spectroscopy as a rapid and nondestructive analytical technique, integrated with chemometrics, is a powerful process analytical tool for the pharmaceutical industry and is becoming an attractive complementary technique for herbal medicine analysis. This review mainly focuses on the recent applications of NIR spectroscopy in species authentication of herbal medicines and their geo-graphical origin discrimination.

  2. Herbal Medicine

    Science.gov (United States)

    ... for its scent, flavor, or therapeutic properties. Herbal medicines are one type of dietary supplement. They are ... and fresh or dried plants. People use herbal medicines to try to maintain or improve their health. ...

  3. An authenticity survey of herbal medicines from markets in China using DNA barcoding.

    Science.gov (United States)

    Han, Jianping; Pang, Xiaohui; Liao, Baosheng; Yao, Hui; Song, Jingyuan; Chen, Shilin

    2016-01-07

    Adulterant herbal materials are a threat to consumer safety. In this study, we used DNA barcoding to investigate the proportions and varieties of adulterant species in traditional Chinese medicine (TCM) markets. We used a DNA barcode database of TCM (TCMD) that was established by our group to investigate 1436 samples representing 295 medicinal species from 7 primary TCM markets in China. The results indicate that ITS2 barcodes could be generated for most of the samples (87.7%) using a standard protocol. Of the 1260 samples, approximately 4.2% were identified as adulterants. The adulterant focused on medicinal species such as Ginseng Radix et Rhizoma (Renshen), Radix Rubi Parvifolii (Maomeigen), Dalbergiae odoriferae Lignum (Jiangxiang), Acori Tatarinowii Rhizoma (Shichangpu), Inulae Flos (Xuanfuhua), Lonicerae Japonicae Flos (Jinyinhua), Acanthopanacis Cortex (Wujiapi) and Bupleuri Radix (Chaihu). The survey revealed that adulterant species are present in the Chinese market, and these adulterants pose a risk to consumer health. Thus, regulatory measures should be adopted immediately. We suggest that a traceable platform based on DNA barcode sequences be established for TCM market supervision.

  4. 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

  5. Authentication of Herbal Supplements Using Next-Generation Sequencing.

    Directory of Open Access Journals (Sweden)

    Natalia V Ivanova

    Full Text Available DNA-based testing has been gaining acceptance as a tool for authentication of a wide range of food products; however, its applicability for testing of herbal supplements remains contentious.We utilized Sanger and Next-Generation Sequencing (NGS for taxonomic authentication of fifteen herbal supplements representing three different producers from five medicinal plants: Echinacea purpurea, Valeriana officinalis, Ginkgo biloba, Hypericum perforatum and Trigonella foenum-graecum. Experimental design included three modifications of DNA extraction, two lysate dilutions, Internal Amplification Control, and multiple negative controls to exclude background contamination. Ginkgo supplements were also analyzed using HPLC-MS for the presence of active medicinal components.All supplements yielded DNA from multiple species, rendering Sanger sequencing results for rbcL and ITS2 regions either uninterpretable or non-reproducible between the experimental replicates. Overall, DNA from the manufacturer-listed medicinal plants was successfully detected in seven out of eight dry herb form supplements; however, low or poor DNA recovery due to degradation was observed in most plant extracts (none detected by Sanger; three out of seven-by NGS. NGS also revealed a diverse community of fungi, known to be associated with live plant material and/or the fermentation process used in the production of plant extracts. HPLC-MS testing demonstrated that Ginkgo supplements with degraded DNA contained ten key medicinal components.Quality control of herbal supplements should utilize a synergetic approach targeting both DNA and bioactive components, especially for standardized extracts with degraded DNA. The NGS workflow developed in this study enables reliable detection of plant and fungal DNA and can be utilized by manufacturers for quality assurance of raw plant materials, contamination control during the production process, and the final product. Interpretation of results should

  6. Rapid Authentication of the Herbal Medicine Plant Species Aralia continentalis Kitag. and Angelica biserrata C.Q. Yuan and R.H. Shan Using ITS2 Sequences and Multiplex-SCAR Markers.

    Science.gov (United States)

    Kim, Wook Jin; Moon, Byeong Cheol; Yang, Sungyu; Han, Kyeong Suk; Choi, Goya; Lee, A Yeong

    2016-01-01

    Accurate identification of the plant species that are present in herbal medicines is important for quality control. Although the dried roots of Aralia continentalis (Araliae Continentalis Radix) and Angelica biserrata (Angelicae Pubescentis Radix) are used in the same traditional medicine, namely Dok-Hwal in Korean and Du-Huo in Chinese, the medicines are described differently in the national pharmacopeia. Further confusion arises from the distribution of dried Levisticum officinale and Heracleum moellendorffii roots as the same medicine. Medicinal ingredients from all four plants are morphologically similar, and discrimination is difficult using conventional methods. Molecular identification methods offer rapidity and accuracy. The internal transcribed spacer 2 (ITS2) region of the nuclear ribosomal RNA gene (rDNA) was sequenced in all four plant species, and the sequences were used to design species-specific primers. Primers for each species were then combined to allow sample analysis in a single PCR reaction. Commercial herbal medicine samples were obtained from Korea and China and analyzed using the multiplex assay. The assay successfully identified authentic medicines and also identified inauthentic or adulterated samples. The multiplex assay will be a useful tool for identification of authentic Araliae Continentalis Radix and/or Angelicae Pubescentis Radix preparations in Korea and China. PMID:26938512

  7. Rapid Authentication of the Herbal Medicine Plant Species Aralia continentalis Kitag. and Angelica biserrata C.Q. Yuan and R.H. Shan Using ITS2 Sequences and Multiplex-SCAR Markers

    Directory of Open Access Journals (Sweden)

    Wook Jin Kim

    2016-02-01

    Full Text Available Accurate identification of the plant species that are present in herbal medicines is important for quality control. Although the dried roots of Aralia continentalis (Araliae Continentalis Radix and Angelica biserrata (Angelicae Pubescentis Radix are used in the same traditional medicine, namely Dok-Hwal in Korean and Du-Huo in Chinese, the medicines are described differently in the national pharmacopeia. Further confusion arises from the distribution of dried Levisticum officinale and Heracleum moellendorffii roots as the same medicine. Medicinal ingredients from all four plants are morphologically similar, and discrimination is difficult using conventional methods. Molecular identification methods offer rapidity and accuracy. The internal transcribed spacer 2 (ITS2 region of the nuclear ribosomal RNA gene (rDNA was sequenced in all four plant species, and the sequences were used to design species-specific primers. Primers for each species were then combined to allow sample analysis in a single PCR reaction. Commercial herbal medicine samples were obtained from Korea and China and analyzed using the multiplex assay. The assay successfully identified authentic medicines and also identified inauthentic or adulterated samples. The multiplex assay will be a useful tool for identification of authentic Araliae Continentalis Radix and/or Angelicae Pubescentis Radix preparations in Korea and China.

  8. A reappraisal of herbal medicinal products.

    Science.gov (United States)

    Edwards, Sarah; Da-Costa-Rocha, Ines; Lawrence, M Jayne; Cable, Colin; Heinrich, Michael

    Complementary and alternative medicine is increasingly popular, and encompasses a number of systems and therapies based on diverse theories and practices, such as homoeopathy, traditional herbalism, reiki, ayurvedic medicine and traditional Chinese medicine. While many are based on metaphysical concepts for which there is no sound evidence, for herbal medicines there is a rational, scientific basis and increasing clinical evidence. This article suggests herbal medicines should no longer be considered part of CAM, but instead sit alongside conventional medicines. PMID:23155905

  9. Veterinary herbal medicines in India

    Directory of Open Access Journals (Sweden)

    Shruti Rastogi

    2015-01-01

    Full Text Available India has a rich and diversified flora. It is seen that synthetic drugs could pose serious problems, are toxic and costly. In contrast to this, herbal medicines are relatively nontoxic, cheaper and are eco-friendly. Moreover, the people have used them for generations. They have also been used in day-to-day problems of healthcare in animals. 25% of the drugs prescribed worldwide come from plants. Almost 75% of the medicinal plants grow naturally in different states of India. These plants are known to cure many ailments in animals like poisoning, cough, constipation, foot and mouth disease, dermatitis, cataract, burning, pneumonia, bone fractures, snake bites, abdominal pains, skin diseases etc. There is scarce review of such information (veterinary herbals in the literature. The electronic and manual search was made using various key words such as veterinary herbal, ethno-veterinary medicines etc. and the content systematically arranged. This article deals with the comprehensive review of 45 medicinal plant species that are official in Indian Pharmacopoeia (IP 2014. The botanical names, family, habitat, plant part used and pharmacological actions, status in British Pharmacopoeia 2014, USP 36 are mentioned. Also, a relationship between animal and human dose, standardization and regulatory aspects of these selected veterinary herbals are provided.

  10. HPTLC Fingerprint Analysis: A Quality Control for Authentication of Herbal Phytochemicals

    Science.gov (United States)

    Ram, Mauji; Abdin, M. Z.; Khan, M. A.; Jha, Prabhakar

    Authentication and consistent quality are the basic requirement for Indian traditional medicine (TIM), Chinese traditional herbal medicine (TCHM), and their commercial products, regardless of the kind of research conducted to modernize the TIM and TCHM. The complexities of TIM and TCHM challenge the current official quality control mode, for which only a few biochemical markers were selected for identification and quantitative assay. Referring too many unknown factors existed in TIM and TCHM, it is impossible and unnecessary to pinpoint qualitatively and quantitatively every single component contained in the herbal drug. Chromatographic fingerprint is a rational option to meet the need for more effective and powerful quality assessment to TIM and TCHM. The optimized chromatographic fingerprint is not only an alternative analytical tool for authentication, but also an approach to express the various pattern of chemical ingredients distribution in the herbal drugs and preserve such "database" for further multifaced sustainable studies. Analytical separation techniques, for example, high-performance liquid chromatography (HPLC), gas chromatography (GC) and mass spectrometry (MS) were among the most popular methods of choice used for quality control of raw material and finished herbal product. Fingerprint analysis approach using high-performance thin-layer chromatography (HPTLC) has become the most potent tool for quality control of herbal medicines because of its simplicity and reliability. It can serve as a tool for identification, authentication, and quality control of herbal drugs. In this chapter, attempts are being made to expand the use of HPTLC and at the same time create interest among prospective researcher in herbal analysis. The developed method can be used as a quality control tool for rapid authentication from a wide variety of herbal samples. Some examples demonstrated the role of fingerprinting in quality control and assessment.

  11. Herbal medicine in healthcare--an overview.

    Science.gov (United States)

    Mosihuzzaman, Mohammed

    2012-06-01

    It is generally accepted by all concerned that modern pharmaceuticals will remain out of reach of many people and 'health for all' may only be realized by the use of adequately assessed herbal products. Mankind has been using herbal medicine for healing right from the beginning of human civilization. With the advent of 'modern medicine' herbal products have been looked down upon, especially by western societies. Yet, in recent times, use of herbal medicine for heathcare has increased steadily all over the world. However, serious concerns are being realized regarding the safety, claimed efficacy and quality of herbal products used as herbal medicine, nutraceuticals, health food and cosmetics. Although herbal products are generally considered safe due to their age-old usage, significant side effects have been reported for many herbal products, including herbal medicine. Accidental contamination and intentional adulteration are considered as primary reasons for the side effects. The historical perspective and the philosophy of herbal medical practice along with its present status in the light of present day science have been reviewed and included in the present article. Assurance of safety by identification of contaminants and assessment of toxicity has been outlined. Assessment of claimed efficacy of herbal medicine is difficult due to its holistic approach. Practical ways of assessing efficacy of herbal medicine by adapting the methodologies used for modern pharmaceutical are described. The maintenance of standard of herbal medicine has been stressed and pragmatic approaches of assuring quality of herbal medicine by using modern tools of fingerprinting the chemical profile of herbal medicine are discussed. As much of the traditional herbal medical knowledge is scattered around the world at the family and community levels, and more so in the indigeneous people, the knowledge base is continuously being lost and so needs immediate documentation. Difficulties in

  12. 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.

  13. External Application of Herbal Medicine to Acupoints

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Application of herbal medicine to acupoints is to regulate the meridians, yin-yang, and qi and blood for preventing and treating diseases through the pharmacological action of herbal medicines and with their stimulation to the acupoints. This article explains how to apply herbal medicines and gave the examples for the treatment of hypertension, asthma, chronic bronchitis and allergic rhinitis. Application of herbal medicines to acupoints is one of the important components of TCM, which shows satisfactory effects in treatment of some chronic diseases.

  14. [Herbal medicines alternative to synthetical medicines].

    Science.gov (United States)

    Beer, A M; Schilcher, H; Loew, D

    2013-12-16

    Herbal pharmaceuticals in medical practice are similarly used as chemically well defined drugs. Like other synthetical drugs, they are subject to pharmaceutical legislature (AMG) and EU directives. It is to differentiate between phytopharmaceuticals with effectiveness of proven indications and traditional registered herbal medicine. Through the Health Reform Act January 2004 and the policy of the Common Federal Committee (G-BA)on the contractual medical care from March 2009--with four exceptions--Non-prescription Phytopharmaka of the legal Health insurance is no longer (SHI) refundable and must be paid by the patients. The result is that more and more well-established preparations disappear from the market. This article gives an overview of practical relevant indications for herbal medicines, which according to its licensing status, the scientific assessment by the Cochrane Collaboration and the Institute for Quality and Efficiency in Health Care (IQWiG) and evidence-based Medicine (EBM)/ meta-analyzes as an alternative to synthetics can be used. PMID:24934061

  15. Authentication of the botanical origin of Western herbal products using Cimicifuga and Vitex products as examples.

    Science.gov (United States)

    Masada, Sayaka

    2016-07-01

    Various herbal medicines have been developed and used in various parts of the world for thousands of years. Although locally grown indigenous plants were originally used for traditional herbal preparations, Western herbal products are now becoming popular in Japan with the increasing interest in health. At the same time, there are growing concerns about the substitution of ingredients and adulteration of herbal products, highlighting the need for the authentication of the origin of plants used in herbal products. This review describes studies on Cimicifuga and Vitex products developed in Europe and Japan, focusing on establishing analytical methods to evaluate the origins of material plants and finished products. These methods include a polymerase chain reaction-restriction fragment length polymorphism method and a multiplex amplification refractory mutation system method. A genome-based authentication method and liquid chromatography-mass spectrometry-based authentication for black cohosh products, and the identification of two characteristic diterpenes of agnus castus fruit and a shrub chaste tree fruit-specific triterpene derivative are also described. PMID:27188194

  16. Herbal Medicine Today: Clinical and Research Issues

    Directory of Open Access Journals (Sweden)

    Fabio Firenzuoli

    2007-01-01

    Full Text Available Herbal medicine is the use of medicinal plants for prevention and treatment of diseases: it ranges from traditional and popular medicines of every country to the use of standardized and tritated herbal extracts. Generally cultural rootedness enduring and widespread use in a Traditional Medical System may indicate safety, but not efficacy of treatments, especially in herbal medicine where tradition is almost completely based on remedies containing active principles at very low and ultra low concentrations, or relying on magical-energetic principles.

  17. Traditional use and safety of herbal medicines

    Directory of Open Access Journals (Sweden)

    Davyson de L. Moreira

    2014-04-01

    Full Text Available In the European Union, traditional herbal medicines that are regarded as "acceptably safe, albeit not having a recognized level of efficacy" fit into a special category of drugs ("traditional herbal medicine products" for which requirements of non-clinical and clinical studies are less rigorous. A regulation proposal published by the Brazilian National Health Surveillance (Anvisa defines a similar drug category ("traditional phytotherapeutic products" for registration purposes. Regarding herbal medicines, both agencies seem to be lenient regarding proof of efficacy, and consider long-standing folk use as evidence of safety and a waiver of a thorough toxicological evaluation. Nonetheless, several herbal products and constituents with a long history of folk usage are suspected carcinogenic and/or hepatotoxic. Herbal products have also been shown to inhibit and/or induce drug-metabolizing enzymes. Since herbal medicines are often used in conjunction with conventional drugs, kinetic and clinical interactions are a cause for concern. A demonstration of the safety of herbal medicines for registration purposes should include at least in vitroand in vivogenotoxicity assays, long-term rodent carcinogenicity tests (for drugs intended to be continuously used for > 3 months or intermittently for > 6 months, reproductive and developmental toxicity studies (for drugs used by women of childbearing age, and investigation of the effects on drug-metabolizing enzymes.

  18. Herbal medicines and nonalcoholic fatty liver disease.

    Science.gov (United States)

    Yao, Hong; Qiao, Yu-Jie; Zhao, Ya-Li; Tao, Xu-Feng; Xu, Li-Na; Yin, Lian-Hong; Qi, Yan; Peng, Jin-Yong

    2016-08-14

    Nonalcoholic fatty liver disease (NAFLD), which is characterized by excessive fat accumulation in the liver of patients who consume little or no alcohol, becomes increasingly common with rapid economic development. Long-term excess fat accumulation leads to NAFLD and represents a global health problem with no effective therapeutic approach. NAFLD is considered to be a series of complex, multifaceted pathological processes involving oxidative stress, inflammation, apoptosis, and metabolism. Over the past decades, herbal medicines have garnered growing attention as potential therapeutic agents to prevent and treat NAFLD, due to their high efficacy and low risk of side effects. In this review, we evaluate the use of herbal medicines (including traditional Chinese herbal formulas, crude extracts from medicinal plants, and pure natural products) to treat NAFLD. These herbal medicines are natural resources that can inform innovative drug research and the development of treatments for NAFLD in the future.

  19. Herbal medicines and nonalcoholic fatty liver disease

    Science.gov (United States)

    Yao, Hong; Qiao, Yu-Jie; Zhao, Ya-Li; Tao, Xu-Feng; Xu, Li-Na; Yin, Lian-Hong; Qi, Yan; Peng, Jin-Yong

    2016-01-01

    Nonalcoholic fatty liver disease (NAFLD), which is characterized by excessive fat accumulation in the liver of patients who consume little or no alcohol, becomes increasingly common with rapid economic development. Long-term excess fat accumulation leads to NAFLD and represents a global health problem with no effective therapeutic approach. NAFLD is considered to be a series of complex, multifaceted pathological processes involving oxidative stress, inflammation, apoptosis, and metabolism. Over the past decades, herbal medicines have garnered growing attention as potential therapeutic agents to prevent and treat NAFLD, due to their high efficacy and low risk of side effects. In this review, we evaluate the use of herbal medicines (including traditional Chinese herbal formulas, crude extracts from medicinal plants, and pure natural products) to treat NAFLD. These herbal medicines are natural resources that can inform innovative drug research and the development of treatments for NAFLD in the future. PMID:27570425

  20. Herbal Medicines for Acute Kidney Injury: Evidence, Gaps and Frontiers

    Directory of Open Access Journals (Sweden)

    Valérian Bunel

    2015-07-01

    Full Text Available Acute kidney injury (AKI is a major health threat worldwide. The literature on herbal intervention in AKI was searched from English and Chinese databases and reports were critically analyzed in terms of preventing AKI, promoting repair and regeneration, enhancing extrarenal clearance of uremic toxins, and preventing progression to chronic kidney disease (CKD. Altogether, 16 herbal formulae and a few extracts derived from individual herbs were reported to prevent or mitigate AKI in animal models induced by renal ischemia/reperfusion, cisplastin, gentamicin, glycerol, adenine, sepsis or physical exhaustion. Four formulae and six individual herbs were reported to accelerate recovery and/or to prevent CKD in established AKI animal models. Intrarectal herbal medicines, with or without simultaneous oral administration, were reported in six clinical trials and in an animal model to increase extrarenal clearance of uremic toxins. Additional 13 clinical trials reported oral or intravenous herbal interventions in AKI of different etiologies. Despite recurring problems, notably poor compliance with good practice guidelines for clinical trials and for authentication, naming and quality control of herbal materials, accumulating experimental data on the preventive effects of herbal medicines in AKI look encouraging and urge for better, definitive trials to guide clinical practice. Herbal enemas promoting extrarenal clearance of uremic toxins seem cost-effective, but better clinical evidence is certainly needed before any affirmative recommendation be made for AKI patients without access to dialysis. New frontiers, however, lie in those herbal remedies that promote repair/regeneration and prevent chronicity after AKI. Recent experimental data suggest that this may be possible.

  1. 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.

  2. Herbal medicine--sets the heart racing!

    LENUS (Irish Health Repository)

    McGovern, E

    2010-07-01

    The potential for pharmaceuticals to produce side effects and drug interactions is well known to medical practitioners and the lay public alike. However, the potential for alternative medicines to produce such effects is less widely known. We describe a potentially dangerous interaction between a herbal medicine and concomitant selective serotonin re-uptake inhibitor (SSRI) ingestion.

  3. Genetic authentication of ginsengand other traditional Chinese medicine

    Institute of Scientific and Technical Information of China (English)

    CCHON; YCCHOW; FYZENG; FCCLEUNG

    2003-01-01

    The main objective of this paper is to review the chemical and genetic methods used in authentication ofginseng, especially the recent advances in microsatellite genotyping and its application to the authentication of othertraditional Chinese medicines (TCM). The standardization and modernization of TCM hinge on the authenticationof their botanical identities. Analysis of well-characterized marker compounds is now the most popular method foridentifying the herbal materials and quality control of TCM, eg, ginsenoside profiling for authentication of Panaxspecies. However, in many herbal species the chemical composition of the plant changes with the external environment and processing conditions, which lowers the reliability of these authentication methods. In the light of theadvances in molecular biotechnology in the past few decades, genetic tools are now considered to provide morestandardized and reliable methods for authentication of herbal materials at the DNA level. These genetic toolsinclude random amplified polymorphic DNA (RAPD), DNA fingerprinting using multi-loci probes, restriction fragment length polymorphism (RFLP), amplified fragment length polymorphism (AFLP), and microsatellite markertechnology. The practicality of these methods varies in terms of their sensitivity, reliability, reproducibility, andrunning cost. Using ginseng as an example, we reviewed the advantages and limitations of these molecular tech-niques in TCM authentication. We have developed a set of microsatellite markers from American ginseng that areable to differentiate Panax ginseng and Panax quinquetolius with the resolution down to farm level, ie, confirmationof its botanical identity and origin. Compared with other molecular techniques, microsatellite marker technology ismore robust, accurate, reproducible, reliable, and sensitive. This is essential for large-scale TCM authenticationcenters.

  4. Herbal Medicine and Hepatocellular Carcinoma: Applications and Challenges

    Directory of Open Access Journals (Sweden)

    Yan Li

    2011-01-01

    Full Text Available Use of herbal medicine in the treatment of liver cancer has a long tradition. The compounds derived from the herb and herbal composites are of considerable interest among oncologists. In the past, certain herbal compounds and herbal composite formulas have been studied through in vitro and in vivo as an anti-hepatocellular carcinoma (HCC agent, enhancing our knowledge about their biologic functions and targets. However there is a significant distinction between the herbal medicine and the herbal production even though both are the plant-based remedies used in the practice. In this article, for the sake of clarity, the effective herbal compounds and herbal composite formulas against HCC are discussed, with emphasizing the basic conceptions of herbal medicine in order to have a better understanding of the prevention and treatment of HCC by herbal active compounds and herbal composite formulas.

  5. The regulation of herbal medicines in Australia

    International Nuclear Information System (INIS)

    Complementary medicines, including herbal medicines in Australia are regulated under therapeutics goods legislation. Based on risk, Australia has developed a two tiered approach to the regulation of therapeutic goods. Listed medicines are considered to be of lower risk than Registered medicines. Most, but not all, complementary medicines are Listed medicines. Managing the risk associated with therapeutic goods, including complementary medicines, is exerted through the processes of licensing of manufacturers; pre-market assessment of products; and post-market regulatory activity. Herbal medicines may be associated with low or high risk depending on the toxicity of ingredients, proposed dosage, appropriateness of the indications and claims for self-diagnosis and management and the potential for adverse reactions. Registered medicines are individually evaluated for safety, quality and efficacy before they are released onto the market. Listed medicines are individually assessed by the Therapeutic Goods Administration for compliance with legislation, they are not evaluated before release. They may only be formulated from ingredients that have undergone pre-market evaluation for safety and quality and are considered low risk. Listed complementary medicines may only carry indications and claims for the symptomatic relief of non-serious conditions, health maintenance, health enhancement and risk reduction. An important feature of risk management in Australia is that early market access for low risk complementary medicines is supported by appropriate post-market regulatory activity

  6. Herbal medicine use among Turkish patients with chronic diseases

    Directory of Open Access Journals (Sweden)

    Munevver Tulunay

    2015-09-01

    Conclusions: In this study herbal medicine use was found to be higher among patients who had been diagnosed with chronic diseases. Therefore physicians should be aware of herbal medicine usage of their patients and inform them about the effectivity and side effects of herbal medicines. [J Intercult Ethnopharmacol 2015; 4(3.000: 217-220

  7. 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.

  8. Authentication of Ginkgo biloba herbal dietary supplements using DNA barcoding.

    Science.gov (United States)

    Little, Damon P

    2014-09-01

    Ginkgo biloba L. (known as ginkgo or maidenhair tree) is a phylogenetically isolated, charismatic, gymnosperm tree. Herbal dietary supplements, prepared from G. biloba leaves, are consumed to boost cognitive capacity via improved blood perfusion and mitochondrial function. A novel DNA mini-barcode assay was designed and validated for the authentication of G. biloba in herbal dietary supplements (n = 22; sensitivity = 1.00, 95% CI = 0.59-1.00; specificity = 1.00, 95% CI = 0.64-1.00). This assay was further used to estimate the frequency of mislabeled ginkgo herbal dietary supplements on the market in the United States of America: DNA amenable to PCR could not be extracted from three (7.5%) of the 40 supplements sampled, 31 of 37 (83.8%) assayable supplements contained identifiable G. biloba DNA, and six supplements (16.2%) contained fillers without any detectable G. biloba DNA. It is hoped that this assay will be used by supplement manufacturers to ensure that their supplements contain G. biloba.

  9. Therapeutic Applications of Herbal Medicines for Cancer Patients

    OpenAIRE

    Ning-Sun Yang; Wen-Chi Wei; Feng-Yin Jian; Shu-Yi Yin

    2013-01-01

    Medicinal herbs and their derivative phytocompounds are being increasingly recognized as useful complementary treatments for cancer. A large volume of clinical studies have reported the beneficial effects of herbal medicines on the survival, immune modulation, and quality of life (QOL) of cancer patients, when these herbal medicines are used in combination with conventional therapeutics. Here, we briefly review some examples of clinical studies that investigated the use of herbal medicines fo...

  10. Regulation of herbal medicines in Brazil: advances and perspectives

    OpenAIRE

    Ana Cecília Bezerra Carvalho; João Paulo Silvério Perfeito; Leandro Viana Costa e Silva; Lívia Santos Ramalho; Robelma France de Oliveira Marques; Dâmaris Silveira

    2011-01-01

    The National Policy of Integrative and Complementary Practices (PNPIC) in the Brazilian Unified Health System (SUS), and The National Policy of Medicinal Plants and Herbal Medicines (PNPMF) were launched in 2006. Based on these, the Brazilian Health Surveillance Agency (ANVISA) re-edited rules related to herbal medicines such as the Guideline to herbal medicine registration (RDC 14/10), the Good Manufacture Practices Guideline (RDC 17/10) and the List of references to assess the safety and ef...

  11. Diagnosis of public programs focused on herbal medicines in Brazil.

    Science.gov (United States)

    Camargo, Ely Eduardo Saranz; Bandeira, Mary Anne Medeiros; de Oliveira, Anselmo Gomes

    2011-07-01

    The present study is aimed to diagnose the current public programs focused on herbal medicines in Brazil by means of in loco visits to 10 programs selected by means of questionnaires sent to 124 municipalities that count on herbal medicine services. The main purpose of the implementation of program programs is related to the development of medicinal herbs. 70% of them are intended for the production of herbal medicines and 50% are aimed to ensure the access of the population to medicinal plants and or herbal medicines. The initiative of the implementation of these programs was related to the managers (60%). The difficulties in this implementation were due to the lack of funding (100%) of the programs. In 60% of the programs, the physicians did not adhere to herbal medicine services due to the lack of knowledge of the subject. Training courses were proposed (80%) to increase the adhesion of prescribers to the system. Some municipalities use information obtained from patients to assess the therapeutic efficiency of medicinal plants and herbal medicines. Of the programs underway, cultivation of medicinal plants was observed in 90% and 78% of them adopt quality control. In most programs, this control is not performed in accordance with the legal requirements. The programs focused on medicinal plants and herbal medicines implemented in Brazil face some chronic problems of infrastructure, management, operational capacity and self-sustainability, which can be directly related to the absence of a national policy on medicinal plants and herbal medicines.

  12. Ginseng, a traditional herbal medicine

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Ginseng is a root vegetable whose shape resembles the human body, and its name (pronounced "insam" in Korean) contains the Chinese characters for "man". Korean ginseng is also known by the names of Korea's last two royal dynasties: Goryeo and Joseon. Its scientific name is "Panax Ginseng C.A.Meyer, " panax being a composite term formed from the Greek words pan (all) and axos (medicine), which also give us the English word "panacea". Although Korean ginseng belongs to the same botanical genus as the product ...

  13. Identification of herbal medicinal materials using DNA barcodes

    Institute of Scientific and Technical Information of China (English)

    Ming LI; Hui CAO; Paul Pui-Hay BUT; pang-Chui SHAW

    2011-01-01

    Herbal medicinal materials have been used worldwide for centuries to maintain health and to treat disease. However, adulteration of herbal medicines remains a major concern of users and industry for reasons of safety and efficacy. Identification of herbal medicinal materials by DNA technology has been widely applied,started from the mid-1990s. In recent years, DNA barcoding of global plant species using four standard barcodes (rbcL, matK, trnH-psbA and ITS) has been a major focus in the fields of biodiversity and conservation. These DNA barcodes can also be used as reliable tools to facilitate the identification of herbal medicinal materials for the safe use of herbs, quality control, and forensic investigation. Many studies have applied these DNA barcodes for the identification of herbal medicinal species and their adulterants. The present article reviews efforts in the identification of herbal medicinal materials using the standard DNA barcodes and other DNA sequence-based markers.

  14. Review of Anti-Inflammatory Herbal Medicines.

    Science.gov (United States)

    Ghasemian, Mona; Owlia, Sina; Owlia, Mohammad Bagher

    2016-01-01

    Medicinal plants and their secondary metabolites are progressively used in the treatment of diseases as a complementary medicine. Inflammation is a pathologic condition that includes a wide range of diseases such as rheumatic and immune-mediated conditions, diabetes, cardiovascular accident, and etcetera. We introduce some herbs which their anti-inflammatory effects have been evaluated in clinical and experimental studies. Curcuma longa, Zingiber officinale, Rosmarinus officinalis, Borago officinalis, evening primrose, and Devil's claw are some of the introduced medicinal herbs in this review. Since the treatment of inflammation is not a one-dimensional remedy, this review tries to reach a multidimensional therapeutic approach to inflammation with the help of herbal medicine and modification in lifestyle. PMID:27247570

  15. Review of Anti-Inflammatory Herbal Medicines

    Directory of Open Access Journals (Sweden)

    Mona Ghasemian

    2016-01-01

    Full Text Available Medicinal plants and their secondary metabolites are progressively used in the treatment of diseases as a complementary medicine. Inflammation is a pathologic condition that includes a wide range of diseases such as rheumatic and immune-mediated conditions, diabetes, cardiovascular accident, and etcetera. We introduce some herbs which their anti-inflammatory effects have been evaluated in clinical and experimental studies. Curcuma longa, Zingiber officinale, Rosmarinus officinalis, Borago officinalis, evening primrose, and Devil’s claw are some of the introduced medicinal herbs in this review. Since the treatment of inflammation is not a one-dimensional remedy, this review tries to reach a multidimensional therapeutic approach to inflammation with the help of herbal medicine and modification in lifestyle.

  16. Herbal Medicine Scenario in India and European Countries

    Directory of Open Access Journals (Sweden)

    Parul Agarwal

    2012-11-01

    Full Text Available Herbal medicines are the synthesis of therapeutic experiences of generations of practising physicians of indigenous systems of medicine for over hundreds of years while nutraceuticals are nutritionally ormedicinally enhanced foods with health benefits of recent origin and marketed in developed countries. Herbal medicines are also ingreat demand in the developed world for primary health care because of their efficacy, safety and lesser side effects. They also offer therapeutics for age-related disorders like memory loss, osteoporosis, immune disorders, etc. for which no modern medicine is available. WHO too has not systematically evaluated traditional medicines despite the fact that it is used for primary health care by about 80% of the world population. However, in 1991 WHO developed guidelines for the assessment of herbal medicine. Suggestions for herbal medicine standardization are outlined. The scenario and perceptions of herbal medicine are discussed.

  17. Hybrid analysis (barcode-high resolution melting) for authentication of Thai herbal products, Andrographis paniculata (Burm.f.) Wall.ex Nees

    OpenAIRE

    Maslin Osathanunkul; Chatmongkon Suwannapoom; Nuttaluck Khamyong; Danupol Pintakum; Santisuk Na Lamphun; Kanokporn Triwitayakorn; Kitisak Osathanunkul; Panagiotis Madesis

    2016-01-01

    Background: Andrographis paniculata Nees is a medicinal plant with multiple pharmacological properties. It has been used over many centuries as a household remedy. A. paniculata products sold on the markets are in processed forms so it is difficult to authenticate. Therefore buying the herbal products poses a high-risk of acquiring counterfeited, substituted and/or adulterated products. Due to these issues, a reliable method to authenticate products is needed. Materials and Methods: High reso...

  18. Herbal medicines: old and new concepts, truths and misunderstandings

    Directory of Open Access Journals (Sweden)

    Fabio Carmona

    2013-04-01

    Full Text Available Men have been using herbal medicines for thousands of years. The advantages of this type of therapeutics include good availability, local cultural aspects, individual preferences, the increasing demand for natural and organic products, and the already validated synergistic effects of herbal medicines. However, ethically, the scope and limits of these drugs need to be established not only by ethnopharmacological evidences but also by scientific investigations, which confirm the therapeutic effects. With this study, we propose to discuss the possible advantages of using herbal medicines instead of purified compounds, the truth and myths about herbal medicines, drug discovery, and the implications for medical education and health care.

  19. The relevance of pharmacognosy in pharmacological research on herbal medicinal products.

    Science.gov (United States)

    Pferschy-Wenzig, Eva-Maria; Bauer, Rudolf

    2015-11-01

    As all medicines, herbal medicinal products are expected to be safe, effective, and of appropriate quality. However, regulations on herbal medicinal products vary from country to country, and herbal preparations do occur not only in the form of medicinal products but also as less strictly regulated product groups like dietary supplements. Therefore, it is not always easy for the consumers to discriminate high-quality products from low-quality products. On the other hand, herbal medicines have many special features that distinguish them from conventional medicinal products. Plants are complex multicomponent mixtures; in addition, their phytochemical composition is not constant because of inherent variability and a plethora of external influences. Therefore, the production process of an herbal medicinal product needs to be strictly monitored. First of all, the starting materials need to be correctly authenticated and free of adulterants and contaminants. During plant growth, many factors like harvest season and time, developmental stage, temperature, and humidity have a strong impact on plant metabolite production. Also, postharvest processing steps like drying and storage can significantly alter the phytochemical composition of herbal material. As the production of many phytopharmaceuticals includes an extraction step, the extraction solvent and conditions need to be optimized in order to enrich the bioactive constituents in the extract. The quality of finished preparations needs to be determined either on the basis of marker constituents or on the basis of analytical fingerprints. Thus, all production stages should be accompanied by appropriate quality assessment measures. Depending on the particular task, different methods need to be applied, ranging from macroscopic, microscopic, and DNA-based authentication methods to spectroscopic methods like vibrational spectroscopy and chromatographic and hyphenated methods like HPLC, GC-MS and LC-MS. Also, when performing

  20. 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.

  1. Bar-HRM for Authentication of Plant-Based Medicines: Evaluation of Three Medicinal Products Derived from Acanthaceae Species.

    Directory of Open Access Journals (Sweden)

    Maslin Osathanunkul

    Full Text Available Medicinal plants are used as a popular alternative to synthetic drugs, both in developed and developing countries. The economic importance of the herbal and natural supplement industry is increasing every year. As the herbal industry grows, consumer safety is one issue that cannot be overlooked. Herbal products in Thai local markets are commonly sold without packaging or labels. Plant powders are stored in large bags or boxes, and therefore buying local herbal products poses a high risk of acquiring counterfeited, substituted and/or adulterated products. Due to these issues, a reliable method to authenticate products is needed. Here DNA barcoding was used in combination with High Resolution Melting analysis (Bar-HRM to authenticate three medicinal Acanthaceae species (Acanthus ebracteatus, Andrographis paniculata and Rhinacanthus nasutus commonly used in Thailand. The rbcL barcode was selected for use in primers design for HRM analysis to produce standard melting profiles of the selected species. Melting data from the HRM assay using the designed rbcL primers showed that the three chosen species could be distinguished from each other. HRM curves of all fifteen test samples indicated that three of tested products did not contain the indicated species. Two closely related species (A. paniculata and R. nasutus, which have a high level of morphological similarity, were interchanged with one another in three tested products. Incorrect information on packaging and labels of the tested herbal products was the cause of the results shown here. Morphological similarity among the species of interest also hindered the collection process. The Bar-HRM method developed here proved useful in aiding in the identification and authentication of herbal species in processed samples. In the future, species authentication through Bar-HRM could be used to promote consumer trust, as well as raising the quality of herbal products.

  2. 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.

  3. A 1H NMR-based metabolomics approach to evaluate the geographical authenticity of herbal medicine and its application in building a model effectively assessing the mixing proportion of intentional admixtures: A case study of Panax ginseng: Metabolomics for the authenticity of herbal medicine.

    Science.gov (United States)

    Nguyen, Huy Truong; Lee, Dong-Kyu; Choi, Young-Geun; Min, Jung-Eun; Yoon, Sang Jun; Yu, Yun-Hyun; Lim, Johan; Lee, Jeongmi; Kwon, Sung Won; Park, Jeong Hill

    2016-05-30

    Ginseng, the root of Panax ginseng has long been the subject of adulteration, especially regarding its origins. Here, 60 ginseng samples from Korea and China initially displayed similar genetic makeup when investigated by DNA-based technique with 23 chloroplast intergenic space regions. Hence, (1)H NMR-based metabolomics with orthogonal projections on the latent structure-discrimination analysis (OPLS-DA) were applied and successfully distinguished between samples from two countries using seven primary metabolites as discrimination markers. Furthermore, to recreate adulteration in reality, 21 mixed samples of numerous Korea/China ratios were tested with the newly built OPLS-DA model. The results showed satisfactory separation according to the proportion of mixing. Finally, a procedure for assessing mixing proportion of intentionally blended samples that achieved good predictability (adjusted R(2)=0.8343) was constructed, thus verifying its promising application to quality control of herbal foods by pointing out the possible mixing ratio of falsified samples. PMID:26942336

  4. A 1H NMR-based metabolomics approach to evaluate the geographical authenticity of herbal medicine and its application in building a model effectively assessing the mixing proportion of intentional admixtures: A case study of Panax ginseng: Metabolomics for the authenticity of herbal medicine.

    Science.gov (United States)

    Nguyen, Huy Truong; Lee, Dong-Kyu; Choi, Young-Geun; Min, Jung-Eun; Yoon, Sang Jun; Yu, Yun-Hyun; Lim, Johan; Lee, Jeongmi; Kwon, Sung Won; Park, Jeong Hill

    2016-05-30

    Ginseng, the root of Panax ginseng has long been the subject of adulteration, especially regarding its origins. Here, 60 ginseng samples from Korea and China initially displayed similar genetic makeup when investigated by DNA-based technique with 23 chloroplast intergenic space regions. Hence, (1)H NMR-based metabolomics with orthogonal projections on the latent structure-discrimination analysis (OPLS-DA) were applied and successfully distinguished between samples from two countries using seven primary metabolites as discrimination markers. Furthermore, to recreate adulteration in reality, 21 mixed samples of numerous Korea/China ratios were tested with the newly built OPLS-DA model. The results showed satisfactory separation according to the proportion of mixing. Finally, a procedure for assessing mixing proportion of intentionally blended samples that achieved good predictability (adjusted R(2)=0.8343) was constructed, thus verifying its promising application to quality control of herbal foods by pointing out the possible mixing ratio of falsified samples.

  5. Therapeutic Applications of Herbal Medicines for Cancer Patients

    Directory of Open Access Journals (Sweden)

    Shu-Yi Yin

    2013-01-01

    Full Text Available Medicinal herbs and their derivative phytocompounds are being increasingly recognized as useful complementary treatments for cancer. A large volume of clinical studies have reported the beneficial effects of herbal medicines on the survival, immune modulation, and quality of life (QOL of cancer patients, when these herbal medicines are used in combination with conventional therapeutics. Here, we briefly review some examples of clinical studies that investigated the use of herbal medicines for various cancers and the development of randomized controlled trials (RCTs in this emerging research area. In addition, we also report recent studies on the biochemical and cellular mechanisms of herbal medicines in specific tumor microenvironments and the potential application of specific phytochemicals in cell-based cancer vaccine systems. This review should provide useful technological support for evidence-based application of herbal medicines in cancer therapy.

  6. 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

  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. Herbal Medicine for Market Potential in Malaysia: An Overview

    International Nuclear Information System (INIS)

    Due to side effects of synthetic drugs, herbal products are rapidly gaining popularity in the world market. The global herbal market in 2010 was US$65 billion and is estimated to hit US$93 billion in 2015. The Malaysian herbal market is estimated to expand from RM7 billion in 2010 to about RM29 billion by 2020. Inspite of its rich biodiversity and well-practised knowledge of herbal medicine amongst its multi cultured population, the share of Malaysia in the global herbal market is very small and not up to the mark. The present article will deal with the measures to be adopted for global promotion of Malaysian herbal products. The scenario and perceptions of herbal medicine are discussed. (author)

  9. Herbal Medicines for Leucorrhea According to Iranian Traditional Medicine

    Science.gov (United States)

    Dehdari, Sahar; Hajimehdipoor, Homa

    2016-01-01

    Background: Leucorrhea or vaginal discharge is a conventional complaint. It is generally whitish, yellowish, or greenish vaginal discharge in females that might be normal or a symptom of infection. It is almost mucus discharge, which exhibit exfoliation of vaginal epithelial cells due to estrogen influence on the vaginal mucosa. It is important to identify the differences between physiologic and pathologic discharges. Leucorrhea is a well-known disease in Iranian traditional medicine (ITM). In their manuscripts, the word “Sayalan-e rahem” was used by Avicenna and some other Iranian traditional practitioners to describe this condition. Ancient practitioners believed that excessive residue (kesrate fozool) and weakness of digestion (Za’afe hazm) were the main causes of leucorrhea, for which herbal therapy was the main proposed treatment. In the present study, medicinal plants used in ITM for leucorrhea are introduced. Methods: In this research, six Iranian traditional textbooks including Canon of Medicine (Avicena 980-1037 AD), A-Hawi (Razes 865-925 AD), Tuhfat ul-Momineen (Mo’men tonekaboni, 17th century), Makhzan-ul-Adwiah (Aghili 18th century), Ikhtiarat Badi’i (Ansari 1329-1404 AD), and al-jāmi li-mufradāt al-adwiyawa al-aghdhiy (Ibn al-Baitar 1197 AD) were studied and searched for anti-leucorrhea medicines. Then the herbal medicines were selected and scored depending on their frequency in the above-mentioned textbooks. Additional attention was paid to provide the most suitable scientific name for each plant. Results: This study introduced many Materia Medica with anti-leucorrhea activity and among them seven herbs including Rubus fruticosus L., Rhus coriaria L., Phoenix dactylifera L., Pimpinella anisum L., Rumex acetosa L., Olea europaea L. and Quercus lusitanica Lam. showed the most repetition in ITM prescriptions. Conclusion: These herbs can be introduced as new anti-leucorrhea herbal medicines for clinical research.

  10. [Toxic hepatitis due to the use of Ruta herbal medicine].

    Science.gov (United States)

    Rabaev, Elena; Zeller, Lior; Biton, Amnon; Barski, Leonid

    2011-03-01

    In recent years, the use of herbal medicine by the general population is increasing. There are many known side effects resulting from these treatments. Despite the known side effects, physicians tend to neglect the anamnesis details regarding this issue and research budgets of these drugs are relatively low compared with conventional medicine, thus causing a lack of updated information. In this case report, we present an example of toxic hepatitis due to use of Ruta herbal medicine, an unfamiliar side effect of the common herbal medicine Ruta.

  11. THE STUDY FOR THE PHARMACY RANGE OF HERBAL MEDICINAL PRODUCTS

    OpenAIRE

    O. A. Rusakova; I. V. Ralchenko; I. Ya. Gerbert; S. I. Verdiyeva

    2015-01-01

    The contemporary state of the plant drugs market requires a close attention of researches and herbal drugs producers. Constant change of correlation between the use of synthetic drugs and natural origin drugs, and the constant change of herbal drugs range determines the necessity of updating of our knowledge about what herbal medicinal products and of what producers are more required. Regular control of the herbal medicinal products market is possible to implement with different methods. They...

  12. [Herbal textual research on origin and development of traditional Chinese medicine "duhuo" and "qianghuo"].

    Science.gov (United States)

    Shan, Feng; Yuan, Yuan; Hao, Jin-Da; Huang, Lu-Qi

    2014-09-01

    To clarify the origin and development of the traditional Chinese medicine "Duhuo" and "Qianghuo" with medicinal literatures. Medical literatures of past dynasties were analysed and combined with the modern material. The "Duhuo" in Herbal writing Shen Nong Ben Cao Jing include traditional Chinese medicine "Duhuo" and "Qianghuo", "Qianghuo" was separated from "Duhuo" due to the distinguish of clinical application. The origin of "Qianghuo" is Notopterygium incisum and N. forbesii, However, The origin of "Duhuo" is very complex, Angelica pubescens f. biserrata as authentic "Duhuo" was used from Song Dynasty. "Qianghuo" was originated from "Duhuo". PMID:25522638

  13. DNA Barcoding for the Identification of Botanicals in Herbal Medicine and Dietary Supplements: Strengths and Limitations.

    Science.gov (United States)

    Parveen, Iffat; Gafner, Stefan; Techen, Natascha; Murch, Susan J; Khan, Ikhlas A

    2016-09-01

    In the past decades, the use of traditional medicine has increased globally, leading to a booming herbal medicine and dietary supplement industry. The increased popularity of herbal products has led to a rise in demand for botanical raw materials. Accurate identification of medicinal herbs is a legal requirement in most countries and prerequisite for delivering a quality product that meets consumer expectations. Traditional identification methods include botanical taxonomy, macroscopic and microscopic examination, and chemical methods. Advances in the identification of biological species using DNA-based techniques have led to the development of a DNA marker-based platform for authentication of plant materials. DNA barcoding, in particular, has been proposed as a means to identify herbal ingredients and to detect adulteration. However, general barcoding techniques using universal primers have been shown to provide mixed results with regard to data accuracy. Further technological advances such as mini-barcodes, digital polymerase chain reaction, and next generation sequencing provide additional tools for the authentication of herbs, and may be successful in identifying processed ingredients used in finished herbal products. This review gives an overview on the strengths and limitations of DNA barcoding techniques for botanical ingredient identification. Based on the available information, we do not recommend the use of universal primers for DNA barcoding of processed plant material as a sole means of species identification, but suggest an approach combining DNA-based methods using genus- or species-specific primers, chemical analysis, and microscopic and macroscopic methods for the successful authentication of botanical ingredients used in the herbal dietary supplement industry.

  14. Chemical Adulterants in Herbal Medicinal Products: A Review.

    Science.gov (United States)

    Calahan, Jacob; Howard, Dylan; Almalki, Ahmad J; Gupta, Mahabir P; Calderón, Angela I

    2016-04-01

    Many herbal medicinal products have been found to contain synthetic prescription drugs as chemical adulterants. This has become evident by the number of toxicity cases and adverse reactions reported in which casualties were reported via analytical techniques that detected the presence of chemical adulterants in them, which could be responsible for their toxicity. The adulteration of herbal medicinal products with synthetic drugs continues to be a serious problem for regulatory agencies. This review provides up to date information on cases of toxicity, major chemical adulterants in herbal medicinal products, and current analytical techniques used for their detection. PMID:27054916

  15. Safety concerns of herbal products and traditional Chinese herbal medicines: Dehydropyrrolizidine alkaloids and aristolochic acid

    Science.gov (United States)

    In many countries, including the United States, herbal supplements, tisanes and vegetable products, including traditional Chinese medicines, are largely unregulated and their content is not registered, monitored or verified. Consequently, potent plant toxins including dehydropyrrolizidine alkaloids ...

  16. Importance of novel drug delivery systems in herbal medicines

    Directory of Open Access Journals (Sweden)

    V Kusum Devi

    2010-01-01

    Full Text Available Novel drug delivery system is a novel approach to drug delivery that addresses the limitations of the traditional drug delivery systems. Our country has a vast knowledge base of Ayurveda whose potential is only being realized in the recent years. However, the drug delivery system used for administering the herbal medicine to the patient is traditional and out-of-date, resulting in reduced efficacy of the drug. If the novel drug delivery technology is applied in herbal medicine, it may help in increasing the efficacy and reducing the side effects of various herbal compounds and herbs. This is the basic idea behind incorporating novel method of drug delivery in herbal medicines. Thus it is important to integrate novel drug delivery system and Indian Ayurvedic medicines to combat more serious diseases. For a long time herbal medicines were not considered for development as novel formulations owing to lack of scientific justification and processing difficulties, such as standardization, extraction and identification of individual drug components in complex polyherbal systems. However, modern phytopharmaceutical research can solve the scientific needs (such as determination of pharmacokinetics, mechanism of action, site of action, accurate dose required etc. of herbal medicines to be incorporated in novel drug delivery system, such as nanoparticles, microemulsions, matrix systems, solid dispersions, liposomes, solid lipid nanoparticles and so on. This article summarizes various drug delivery technologies, which can be used for herbal actives together with some examples.

  17. Green Medicine: Traditional Mexican-American Herbal Remedies.

    Science.gov (United States)

    Torres, Eliseo

    Traditional Mexican American herbal potions and remedies and their history are explained in an introductory book for the general reader. The importance of curanderismo, or green medicine, in Mexican and Mexican American cultures is explored. A brief history traces the herbal aspects of curanderismo through Mayan and Aztec cultures, the Spanish…

  18. Herbal mixtures in the traditional medicine of Eastern Cuba

    NARCIS (Netherlands)

    Hernández, J.; Volpato, G.

    2004-01-01

    Herbal mixtures in the traditional medicine of Eastern Cuba. Traditional herbal mixtures in Eastern Cuba are investigated through interviews with 130 knowledgeable people and traditional healers of the provinces of Santiago de Cuba and Guantanamo. One hundred seventy plant species and other products

  19. Herbal Medicines for Acute Kidney Injury:Evidence, Gaps and Frontiers

    Institute of Scientific and Technical Information of China (English)

    Vale´ rian Bunel; Fan Qu; Pierre Duez; Qi-he Xu

    2015-01-01

    Acute kidney injury (AKI) is a major health threat worldwide. The literature on herbal intervention in AKI was searched from English and Chinese databases and reports were critically analyzed in terms of preventing AKI, promoting repair and regeneration, enhancing extrarenal clearance of uremic toxins, and preventing progression to chronic kidney disease (CKD). Altogether, 16 herbal formulae and a few extracts derived from individual herbs were reported to prevent or mitigate AKI in animal models induced by renal ischemia/reperfusion, cisplastin, gentamicin, glycerol, adenine, sepsis or physical exhaustion. Four formulae and six individual herbs were reported to accelerate recovery and/or to prevent CKD in established AKI animal models. Intrarectal herbal medicines, with or without simultaneous oral administration, were reported in six clinical trials and in an animal model to increase extrarenal clearance of uremic toxins. Additional 13 clinical trials reported oral or intravenous herbal interventions in AKI of different etiologies. Despite recurring problems, notably poor compliance with good practice guidelines for clinical trials and for authentication, naming and quality control of herbal materials, accumulating experimental data on the preventive effects of herbal medicines in AKI look encouraging and urge for better, definitive trials to guide clinical practice. Herbal enemas promoting extrarenal clearance of uremic toxins seem cost-effective, but better clinical evidence is certainly needed before any affirmative recommendation be made for AKI patients without access to dialysis. New frontiers, however, lie in those herbal remedies that promote repair/regeneration and prevent chronicity after AKI. Recent experimental data suggest that this may be possible.

  20. A review of herbal medicines in wound healing.

    Science.gov (United States)

    Maver, Tina; Maver, Uroš; Stana Kleinschek, Karin; Smrke, Dragica M; Kreft, Samo

    2015-07-01

    Herbs have been integral to both traditional and non-traditional forms of medicine dating back at least 5000 years. The enduring popularity of herbal medicines may be explained by the perception that herbs cause minimal unwanted side effects. More recently, scientists increasingly rely on modern scientific methods and evidence-based medicine to prove efficacy of herbal medicines and focus on better understanding of mechanisms of their action. However, information concerning quantitative human health benefits of herbal medicines is still rare or dispersed, limiting their proper valuation. Preparations from traditional medicinal plants are often used for wound healing purposes covering a broad area of different skin-related diseases. Herbal medicines in wound management involve disinfection, debridement, and provision of a suitable environment for aiding the natural course of healing. Here we report on 22 plants used as wound healing agents in traditional medicine around the world. The aim of this review is therefore to review herbal medicines, which pose great potential for effective treatment of minor wounds.

  1. Context Effects in Western Herbal Medicine: Fundamental to Effectiveness?

    Science.gov (United States)

    Snow, James

    2016-01-01

    Western herbal medicine (WHM) is a complex healthcare system that uses traditional plant-based medicines in patient care. Typical preparations are individualized polyherbal formulae that, unlike herbal pills, retain the odor and taste of whole herbs. Qualitative studies in WHM show patient-practitioner relationships to be collaborative. Health narratives are co-constructed, leading to assessments, and treatments with personal significance for participants. It is hypothesized that the distinct characteristics of traditional herbal preparations and patient-herbalist interactions, in conjunction with the WHM physical healthcare environment, evoke context (placebo) effects that are fundamental to the overall effectiveness of herbal treatment. These context effects may need to be minimized to demonstrate pharmacological efficacy of herbal formulae in randomized, placebo-controlled trials, optimized to demonstrate effectiveness of WHM in pragmatic trials, and consciously harnessed to enhance outcomes in clinical practice. PMID:26613625

  2. Herbal Medicines: Malaysian Women’s Knowledge and Practice

    Directory of Open Access Journals (Sweden)

    Law Kim Sooi

    2013-01-01

    Full Text Available This is a cross-sectional, descriptive study among Malay women admitted in the antenatal and postnatal ward to determine the prevalence and use of herbal medicines during pregnancy and elemental analysis in the most popular herbs. A total of 460 women were surveyed. Herbal medicine use during pregnancy was 34.3%, while 73% utilized herbal medicines during labor, because of a belief that it may shorten and ease labor. The most commonly used herbal medicines in pregnancy were Anastatica hierochuntica L. (60.1% followed by coconut oil (35.4%. The majority of women (89.2% used only one type of herbal medicines and took one capsule/glass (38% per day. Herbal medicines use by pregnant women is largely unsupervised (81%, with most women getting information from their parents (60.7% and buying the products directly from traditional midwives (32.2% and 77% agreed upon its efficacy and safety. From the 460 respondents, 89.8% women were in the low end of the herbs knowledge. There was a significant difference found between knowledge score and income (P<0.05. Microdiffraction analysis revealed significant presence of carbon, oxygen, silica, calcium, magnesium, aluminium, potassium, zinc, and iron that were found in Anastatica hierochuntica L. and proved to have good benefits for pregnancy.

  3. Risks and benefits of commonly used herbal medicines in Mexico.

    Science.gov (United States)

    Rodriguez-Fragoso, Lourdes; Reyes-Esparza, Jorge; Burchiel, Scott W; Herrera-Ruiz, Dea; Torres, Eliseo

    2008-02-15

    In Mexico, local empirical knowledge about medicinal properties of plants is the basis for their use as home remedies. It is generally accepted by many people in Mexico and elsewhere in the world that beneficial medicinal effects can be obtained by ingesting plant products. In this review, we focus on the potential pharmacologic bases for herbal plant efficacy, but we also raise concerns about the safety of these agents, which have not been fully assessed. Although numerous randomized clinical trials of herbal medicines have been published and systematic reviews and meta-analyses of these studies are available, generalizations about the efficacy and safety of herbal medicines are clearly not possible. Recent publications have also highlighted the unintended consequences of herbal product use, including morbidity and mortality. It has been found that many phytochemicals have pharmacokinetic or pharmacodynamic interactions with drugs. The present review is limited to some herbal medicines that are native or cultivated in Mexico and that have significant use. We discuss the cultural uses, phytochemistry, pharmacological, and toxicological properties of the following plant species: nopal (Opuntia ficus), peppermint (Mentha piperita), chaparral (Larrea divaricata), dandlion (Taraxacum officinale), mullein (Verbascum densiflorum), chamomile (Matricaria recutita), nettle or stinging nettle (Urtica dioica), passionflower (Passiflora incarnata), linden flower (Tilia europea), and aloe (Aloe vera). We conclude that our knowledge of the therapeutic benefits and risks of some herbal medicines used in Mexico is still limited and efforts to elucidate them should be intensified. PMID:18037151

  4. Molecular identification of the traditional herbal medicines, Arisaematis Rhizoma and Pinelliae Tuber, and common adulterants via universal DNA barcode sequences.

    Science.gov (United States)

    Moon, B C; Kim, W J; Ji, Y; Lee, Y M; Kang, Y M; Choi, G

    2016-02-19

    Methods to identify Pinelliae Tuber and Arisaematis Rhizoma are required because of frequent reciprocal substitution between these two herbal medicines and the existence of several closely related plant materials. As a result of the morphological similarity of dried tubers, correct discrimination of authentic herbal medicines is difficult by conventional methods. Therefore, we analyzed DNA barcode sequences to identify each herbal medicine and the common adulterants at a species level. To verify the identity of these herbal medicines, we collected five authentic species (Pinellia ternata for Pinelliae Tuber, and Arisaema amurense, A. amurense var. serratum, A. erubescens, and A. heterophyllum for Arisaematis Rhizoma) and six common adulterant plant species. Maturase K (matK) and ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) genes were then amplified using universal primers. In comparative analyses of two DNA barcode sequences, we obtained 45 species-specific nucleotides sufficient to identify each species (except A. erubescens with matK) and 28 marker nucleotides for each species (except P. pedatisecta with rbcL). Sequence differences at corresponding positions of the two combined DNA barcodes provided genetic marker nucleotides that could be used to identify specimens of the correct species among the analyzed medicinal plants. Furthermore, we generated a phylogenetic tree showing nine distinct groups depending on the species. These results can be used to authenticate Pinelliae Tuber and Arisaematis Rhizoma from their adulterants and to identify each species. Thus, comparative analyses of plant DNA barcode sequences identified useful genetic markers for the authentication of Pinelliae Tuber and Arisaematis Rhizoma from several adulterant herbal materials.

  5. Molecular identification of the traditional herbal medicines, Arisaematis Rhizoma and Pinelliae Tuber, and common adulterants via universal DNA barcode sequences.

    Science.gov (United States)

    Moon, B C; Kim, W J; Ji, Y; Lee, Y M; Kang, Y M; Choi, G

    2016-01-01

    Methods to identify Pinelliae Tuber and Arisaematis Rhizoma are required because of frequent reciprocal substitution between these two herbal medicines and the existence of several closely related plant materials. As a result of the morphological similarity of dried tubers, correct discrimination of authentic herbal medicines is difficult by conventional methods. Therefore, we analyzed DNA barcode sequences to identify each herbal medicine and the common adulterants at a species level. To verify the identity of these herbal medicines, we collected five authentic species (Pinellia ternata for Pinelliae Tuber, and Arisaema amurense, A. amurense var. serratum, A. erubescens, and A. heterophyllum for Arisaematis Rhizoma) and six common adulterant plant species. Maturase K (matK) and ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) genes were then amplified using universal primers. In comparative analyses of two DNA barcode sequences, we obtained 45 species-specific nucleotides sufficient to identify each species (except A. erubescens with matK) and 28 marker nucleotides for each species (except P. pedatisecta with rbcL). Sequence differences at corresponding positions of the two combined DNA barcodes provided genetic marker nucleotides that could be used to identify specimens of the correct species among the analyzed medicinal plants. Furthermore, we generated a phylogenetic tree showing nine distinct groups depending on the species. These results can be used to authenticate Pinelliae Tuber and Arisaematis Rhizoma from their adulterants and to identify each species. Thus, comparative analyses of plant DNA barcode sequences identified useful genetic markers for the authentication of Pinelliae Tuber and Arisaematis Rhizoma from several adulterant herbal materials. PMID:26909979

  6. [Inheritance and innovation of traditional Chinese medicinal authentication].

    Science.gov (United States)

    Zhao, Zhong-zhen; Chen, Hu-biao; Xiao, Pei-gen; Guo, Ping; Liang, Zhi-tao; Hung, Fanny; Wong, Lai-lai; Brand, Eric; Liu, Jing

    2015-09-01

    Chinese medicinal authentication is fundamental for the standardization and globalization of Chinese medicine. The discipline of authentication addresses difficult issues that have remained unresolved for thousands of years, and is essential for preserving safety. Chinese medicinal authentication has both scientific and traditional cultural connotations; the use of scientific methods to elucidate traditional experience-based differentiation carries the legacy of Chinese medicine forward, and offers immediate practical significance and long-term scientific value. In this paper, a path of inheritance and innovation is explored through the scientific exposition of Chinese medicinal authentication, featuring a review of specialized publications, the establishment of a Chinese medicine specimen center and Chinese medicinal image databases, the expansion of authentication technologies, and the formation of a cultural project dedicated to the Compedium of Materia Medica. PMID:26978977

  7. Effect of common herbal medicines on patients undergoing anaesthesia

    Directory of Open Access Journals (Sweden)

    Yatindra Kumar Batra

    2007-01-01

    Full Text Available Herbal medicines are the oldest known remedies to mankind. Herbs have been used by all cultures throughout history but India has one of the oldest, and most diverse cultural living traditions associated with the use of medicinal plants. The use of these agents may have perioperative implications, which often is a result of various factors. The constituents of these medications may not be adequately described. Conventional agents like ste-roids, oral hypoglycaemic agent, nonsteroidal anti-inflammatory agents and antihistamines are frequently added to herbal medicines. Toxic materials like arsenic, mercury, lead, etc. have been detected from time to time in some herbs. The use of herbal medicines can result in drug interactions, most of which are less well defined. The interactions that are most important in the perioperative period include sympathomimetic, sedative, and coagulopathic effects. Less than 50% of patients admit to taking these medicines, which compounds the prob-lem. It is imperative that anaesthesiologists obtain a history of herbal medicine use from patients and anticipate the adverse drug interactions. In case of any doubt, it may be prudent to stop these herbal medicines atleast 2-3 weeks prior to anaesthesia and surgery.

  8. Multiple chromatographic fingerprinting and its application to the quality control of herbal medicines

    Energy Technology Data Exchange (ETDEWEB)

    Fan Xiaohui [Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310027 (China); Cheng Yiyu [Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310027 (China)]. E-mail: chengyy@zju.edu.cn; Ye Zhengliang [Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310027 (China); Lin Ruichao [National Institute for the Control of Pharmaceutical and Biological Products, Beijing 100050 (China); Qian Zhongzhi [Committee of Chinese Pharmacopoeia, Beijing 100061 (China)

    2006-01-12

    Recently, chromatographic fingerprinting has become one of the most powerful approaches to quality control of herbal medicines. However, the performance of reported chromatographic fingerprinting constructed by single chromatogram sometimes turns out to be inadequate for complex herbal medicines, such as multi-herb botanical drug products. In this study, multiple chromatographic fingerprinting, which consists of more than one chromatographic fingerprint and represents the whole characteristics of chemical constitutions of the complex medicine, is proposed as a potential strategy in this complicated case. As a typical example, a binary chromatographic fingerprinting of 'Danshen Dropping Pill' (DSDP), the best-sold traditional Chinese medicine in China, was developed. First, two HPLC fingerprints that, respectively, represent chemical characteristics of depsides and saponins of DSDP were developed, which were used to construct binary chromatographic fingerprints of DSDP. Moreover, the authentication and validation of the binary fingerprints were performed. Then, a data-level information fusion method was employed to capture the chemical information encoded in two chromatographic fingerprints. Based on the fusion results, the lot-to-lot consistency and frauds can be determined either using similarity measure or by chemometrics approach. The application of binary chromatographic fingerprinting to consistency assessment and frauds detection of DSDP clearly demonstrated that the proposed method was a powerful approach to quality control of complex herbal medicines.

  9. Multiple chromatographic fingerprinting and its application to the quality control of herbal medicines

    International Nuclear Information System (INIS)

    Recently, chromatographic fingerprinting has become one of the most powerful approaches to quality control of herbal medicines. However, the performance of reported chromatographic fingerprinting constructed by single chromatogram sometimes turns out to be inadequate for complex herbal medicines, such as multi-herb botanical drug products. In this study, multiple chromatographic fingerprinting, which consists of more than one chromatographic fingerprint and represents the whole characteristics of chemical constitutions of the complex medicine, is proposed as a potential strategy in this complicated case. As a typical example, a binary chromatographic fingerprinting of 'Danshen Dropping Pill' (DSDP), the best-sold traditional Chinese medicine in China, was developed. First, two HPLC fingerprints that, respectively, represent chemical characteristics of depsides and saponins of DSDP were developed, which were used to construct binary chromatographic fingerprints of DSDP. Moreover, the authentication and validation of the binary fingerprints were performed. Then, a data-level information fusion method was employed to capture the chemical information encoded in two chromatographic fingerprints. Based on the fusion results, the lot-to-lot consistency and frauds can be determined either using similarity measure or by chemometrics approach. The application of binary chromatographic fingerprinting to consistency assessment and frauds detection of DSDP clearly demonstrated that the proposed method was a powerful approach to quality control of complex herbal medicines

  10. Jamu : Indonesian traditional herbal medicine towards rational phytopharmacological use

    NARCIS (Netherlands)

    Elfahmi, [No Value; Woerdenbag, Herman J.; Kayser, Oliver

    2014-01-01

    Jamu is the Indonesian traditional herbal medicine that has been practised for many centuries in the Indonesian community to maintain good health and to treat diseases. Although modern (conventional) medicine is becoming increasingly important in Indonesia, jamu is still very popular in rural as wel

  11. Microbial quality of some medicinal herbal products in Kashan, Iran

    Directory of Open Access Journals (Sweden)

    Mazroi Arani Navid

    2014-04-01

    Full Text Available Introduction: The use of medicinal plants has risen worldwide. In Iran, herbal waters and rose waters are of traditional medicinal products and as a result, they are widespreadly consumed. Therefore, diagnosis of microbial quality of these products is important. The aim of this study was to evaluate microbial quality of herbal extracts distributed in Kashan, Iran. Methods: In this descriptive study, 256 samples of herbal waters and 191 samples of rose waters (total samples of 447 distributed in Kashan during 2012 to 2013 were purchased and transferred to laboratory. Then microbial tests such as total aerobic bacterial count, mold and yeast count, total coliforms, and detection of Enterococcus, Pseudomonas and sulphite-reducing Clostridia were evaluated based on national standard of Iran. Results: Contamination with Pseudomonas and Enterococcus was observed in the herbal water samples. 196 cases (43.84% of the total samples, 113 cases (44.15% of the herbal waters and 83 cases (43.45% of the rose waters were usable based on the national standard of Iran. Neither herbal waters nor rosewater samples were contaminated by E.Coli and Sulphite-reducing clostridia. Additionally, none of the rosewater samples was contaminated by Coliforms and Pseudomonas. Conclusion: Based on the findings and due to the fact that these products are contaminated with aerobic mesophilic bacteria, mold and yeast, to minimize the risks we recommend to apply pasteurized temperature, high-quality packaging material and hygiene observance in processing time of herbal waters and rose waters.

  12. THE STUDY FOR THE PHARMACY RANGE OF HERBAL MEDICINAL PRODUCTS

    Directory of Open Access Journals (Sweden)

    O. A. Rusakova

    2015-01-01

    Full Text Available The contemporary state of the plant drugs market requires a close attention of researches and herbal drugs producers. Constant change of correlation between the use of synthetic drugs and natural origin drugs, and the constant change of herbal drugs range determines the necessity of updating of our knowledge about what herbal medicinal products and of what producers are more required. Regular control of the herbal medicinal products market is possible to implement with different methods. They are the analysis of accounts and records about the pharmacy goods consumption, questioning of pharmacies customers, doctors of medical facilities etc. The analysis of the data obtained will allow enhancing the range of herbal drugs, implemented for the treatment of diseases of different organs and systems of patients at any age, and which have chronic form and at the rehabilitation treatment stage. Competent instruction of doctors and pharmacy customers by the pharmacist about the possibilities of herbal drugs implementation would allow significant improvement of medicinal support for the population.

  13. DNA Barcode Authentication of Saw Palmetto Herbal Dietary Supplements

    Science.gov (United States)

    Little, Damon P.; Jeanson, Marc L.

    2013-01-01

    Herbal dietary supplements made from saw palmetto (Serenoa repens; Arecaceae) fruit are commonly consumed to ameliorate benign prostate hyperplasia. A novel DNA mini–barcode assay to accurately identify [specificity = 1.00 (95% confidence interval = 0.74–1.00); sensitivity = 1.00 (95% confidence interval = 0.66–1.00); n = 31] saw palmetto dietary supplements was designed from a DNA barcode reference library created for this purpose. The mini–barcodes were used to estimate the frequency of mislabeled saw palmetto herbal dietary supplements on the market in the United States of America. Of the 37 supplements examined, amplifiable DNA could be extracted from 34 (92%). Mini–barcode analysis of these supplements demonstrated that 29 (85%) contain saw palmetto and that 2 (6%) supplements contain related species that cannot be legally sold as herbal dietary supplements in the United States of America. The identity of 3 (9%) supplements could not be conclusively determined. PMID:24343362

  14. [Study of changes in Chinese herbal medicine distribution channel].

    Science.gov (United States)

    Lv, Hua; Yang, Guang; Huang, Lu-Qi

    2014-07-01

    Distribution channel of Chinese herbal medicines has been changing. From Han to Ming Dynasty, Chinese herbal medicine were mainly trafficked to urban by dealers or farmers; From the Ming Dynasty to the foundation of new China, distribution channels are primarily intermediated with township "bazaar" and national distribution center with fixed place and regularly trading hours. In the planned economy period, the state-owned herbal medicine company was the sole medium with monopoly nature. From the mid1980s to the end of last century, planned economy and market economy have been co-existing. Stepping into 21st century, producing area highlighted in the distribution channels. Presence or absence and rise or fall of different types of distribution market went throughout the changing process of distribution channels, which became an important clue. Changes were motivated by economical consideration of channel subject, which originated from commodity characteristic and social environment changes. PMID:25272514

  15. Hybrid analysis (barcode-high resolution melting for authentication of Thai herbal products, Andrographis paniculata (Burm.f. Wall.ex Nees

    Directory of Open Access Journals (Sweden)

    Maslin Osathanunkul

    2016-01-01

    Full Text Available Background: Andrographis paniculata Nees is a medicinal plant with multiple pharmacological properties. It has been used over many centuries as a household remedy. A. paniculata products sold on the markets are in processed forms so it is difficult to authenticate. Therefore buying the herbal products poses a high-risk of acquiring counterfeited, substituted and/or adulterated products. Due to these issues, a reliable method to authenticate products is needed. Materials and Methods: High resolution melting analysis coupled with DNA barcoding (Bar-HRM was applied to detect adulteration in commercial herbal products. The rbc L barcode was selected to use in primers design for HRM analysis to produce standard melting profile of A. paniculata species. DNA of the tested commercial products was isolated and their melting profiles were then generated and compared with the standard A. paniculata. Results: The melting profiles of the rbc L amplicons of the three closely related herbal species (A. paniculata, Acanthus ebracteatus and Rhinacanthus nasutus are clearly separated so that they can be distinguished by the developed method. The method was then used to authenticate commercial herbal products. HRM curves of all 10 samples tested are similar to A. paniculata which indicated that all tested products were contained the correct species as labeled. Conclusion: The method described in this study has been proved to be useful in aiding identification and/or authenticating A. paniculata. This Bar-HRM analysis has allowed us easily to determine the A. paniculata species in herbal products on the markets even they are in processed forms.

  16. DNA Barcode Authentication of Saw Palmetto Herbal Dietary Supplements

    OpenAIRE

    Little, Damon P.; Jeanson, Marc L.

    2013-01-01

    Herbal dietary supplements made from saw palmetto (Serenoa repens; Arecaceae) fruit are commonly consumed to ameliorate benign prostate hyperplasia. A novel DNA mini–barcode assay to accurately identify [specificity = 1.00 (95% confidence interval = 0.74–1.00); sensitivity = 1.00 (95% confidence interval = 0.66–1.00); n = 31] saw palmetto dietary supplements was designed from a DNA barcode reference library created for this purpose. The mini–barcodes were used to estimate the frequency of mis...

  17. Safety concerns of herbal products and traditional Chinese herbal medicines: dehydropyrrolizidine alkaloids and aristolochic acid.

    Science.gov (United States)

    Stegelmeier, Bryan L; Brown, Ammon W; Welch, Kevin D

    2015-12-01

    In many countries, including the United States, herbal supplements, tisanes and vegetable products, including traditional Chinese medicines, are largely unregulated and their content is not registered, monitored or verified. Consequently, potent plant toxins including dehydropyrrolizidine alkaloids and other potential carcinogens can contaminate these products. As herbal and food supplement producers are left to their own means to determine the safety and purity of their products prior to marketing, disturbingly often good marketing practices currently in place are ignored and content is largely undocumented. Historical examples of poisoning and health issues relating to plant material containing dehydopyrrolizidine alkaloids and aristolochic acids were used as examples to demonstrate the risk and potential toxicity of herbal products, food supplements, or traditional medicines. More work is needed to educate consumers of the potential risk and require the industry to be more responsible to verify the content and insure the safety of their products. PMID:26152912

  18. Capacity for Clinical Research on Herbal Medicines in Africa

    OpenAIRE

    Willcox, Merlin; Siegfried, Nandi; Johnson, Quinton

    2012-01-01

    An electronic survey was used to assess the training needs of clinical and public health researchers who have been involved, and/or plan to become involved, in clinical trials of herbal medicines in Africa. Over 90 researchers were contacted through pre-existing networks, of whom 58 (64%) responded, from 35 institutions in 14 African countries. Over half (57%) had already been involved in a clinical trial of an herbal medicine, and gave information about a total of 23 trials that have already...

  19. Herbal Medicine Along the Trail of Tears.

    Science.gov (United States)

    Mills, Melinda B.

    1994-01-01

    Describes an assignment that allows students to explore the life of the Cherokee Indians during a tragic period in history when the U.S. Government removed the Cherokees from their ancestral homeland. Students demonstrate learning by creating skits that incorporate Cherokee history, culture, and herbal remedies. (ZWH)

  20. Herbal Medicines Induced Anticholinergic Poisoning in Hong Kong

    Directory of Open Access Journals (Sweden)

    Thomas Y. K. Chan

    2016-03-01

    Full Text Available In the present review, the main objective was to report the incidence and causes of herbal medicines induced anticholinergic poisoning in Hong Kong during 1989–2012 and to emphasize the importance of pharmacovigilance, investigations and preventive measures. Relevant papers, official figures and unpublished data were obtained from Medline search, the Department of Health and the Drug and Poisons Information Bureau. In the New Territories East (where ~20% of the Hong Kong population lived, the incidence of herbal medicines induced anticholinergic poisoning during 1989–1993 was 0.09 per 100,000 population. There were no confirmed cases during 1994–1996. In the whole of Hong Kong, the incidence during 2000–June 2005 was 0.03 per 100,000 population. Contamination of Rhizoma Atractylodis (50% and erroneous substitution (42% were the main causes. The incidence during 2008–2012 was 0.06 per 100,000 population. Contamination of non-toxic herbs (50% and erroneous substitution (41% were the main causes. In Hong Kong, contamination of non-toxic herbs by tropane alkaloids and substitution of Flos Campsis by toxic Flos Daturae Metelis were the predominant causes of herbal medicines induced anticholinergic poisoning. Systematic studies along the supply chain are necessary to identify the likely sources of contamination. If erroneous substitution of Flos Campsis by Flos Daturae Metelis could be prevented, 40% of herbal medicines induced anticholinergic poisoning would not have occurred. Regular inspection of the retailer, continuing education for the staff in the herbal trade and repeated publicity measures will also be required. Pharmacovigilance of herbal medicines should help determine the incidence and causes of adverse reactions and monitor the effectiveness of preventive measures.

  1. Herbal Medicines Induced Anticholinergic Poisoning in Hong Kong.

    Science.gov (United States)

    Chan, Thomas Y K

    2016-03-01

    In the present review, the main objective was to report the incidence and causes of herbal medicines induced anticholinergic poisoning in Hong Kong during 1989-2012 and to emphasize the importance of pharmacovigilance, investigations and preventive measures. Relevant papers, official figures and unpublished data were obtained from Medline search, the Department of Health and the Drug and Poisons Information Bureau. In the New Territories East (where ~20% of the Hong Kong population lived), the incidence of herbal medicines induced anticholinergic poisoning during 1989-1993 was 0.09 per 100,000 population. There were no confirmed cases during 1994-1996. In the whole of Hong Kong, the incidence during 2000-June 2005 was 0.03 per 100,000 population. Contamination of Rhizoma Atractylodis (50%) and erroneous substitution (42%) were the main causes. The incidence during 2008-2012 was 0.06 per 100,000 population. Contamination of non-toxic herbs (50%) and erroneous substitution (41%) were the main causes. In Hong Kong, contamination of non-toxic herbs by tropane alkaloids and substitution of Flos Campsis by toxic Flos Daturae Metelis were the predominant causes of herbal medicines induced anticholinergic poisoning. Systematic studies along the supply chain are necessary to identify the likely sources of contamination. If erroneous substitution of Flos Campsis by Flos Daturae Metelis could be prevented, 40% of herbal medicines induced anticholinergic poisoning would not have occurred. Regular inspection of the retailer, continuing education for the staff in the herbal trade and repeated publicity measures will also be required. Pharmacovigilance of herbal medicines should help determine the incidence and causes of adverse reactions and monitor the effectiveness of preventive measures. PMID:26999208

  2. Rise of herbal and traditional medicine in erectile dysfunction management.

    Science.gov (United States)

    Ho, Christopher C K; Tan, Hui Meng

    2011-12-01

    Herbal medicine long has been used in the management of sexual dysfunction, including erectile dysfunction. Many patients have attested to the efficacy of this treatment. However, is it evidence-based medicine? Studies have been done on animal models, mainly in the laboratory. However, randomized controlled trials on humans are scarce. The only herbal medications that have been studied for erectile dysfunction are Panax ginseng, Butea superba, Epimedium herbs (icariin), Tribulus terrestris, Securidaca longipedunculata, Piper guineense, and yohimbine. Of these, only Panax ginseng, B. superb, and yohimbine have published studies done on humans. Unfortunately, these published trials on humans were not robust. Many herbal therapies appear to have potential benefits, and similarly, the health risks of various phytotherapeutic compounds need to be elucidated. Properly designed human trials should be worked out and encouraged to determine the efficacy and safety of potential phytotherapies. PMID:21948222

  3. RAPD Analysis for Determination of Components in Herbal Medicine

    Directory of Open Access Journals (Sweden)

    V. M. Shinde

    2007-01-01

    Full Text Available In this study, the RAPD (Random Amplified Polymorphic DNA technique was employed for determination of the components in an Ayurvedic herbal prescription, Rasayana Churna. One-hundred-and-twenty decamer oligonucleotide primers were screened in the RAPD analysis to identify three Ayurvedic medicines, dried stem of Tinospora cordifolia, dried fruit of Emblica officinalis and dried fruit of Tribulus terestris, the Ayurvedic prescription. Primer OPC-6 simultaneously generated three distinct amplicons, each specific to one component. The marker with 600 bp is specific to Tinospora cordifolia; the marker 500 bp is specific to Emblica officinalis and the remaining marker >1000 bp was present in Tribulus terestris. Presence of three herbal medicines was determined when RAPD reaction with OPC-6 was performed. The technique was proved to contribute to the identification of components in Ayurvedic herbal preparation and thus helping to serve as a complementary tool for quality control.

  4. Toxic hepatitis induced by a herbal medicine: Tinospora crispa.

    Science.gov (United States)

    Langrand, J; Regnault, H; Cachet, X; Bouzidi, C; Villa, A F; Serfaty, L; Garnier, R; Michel, S

    2014-01-01

    Herbal remedies are becoming increasingly popular in many countries. Tinospora species (Menispermaceae) is commonly used as a herbal medicine in South Asia, but very few toxic effects have been described. We report a case of acute hepatitis associated with chronic use of high doses of Tinospora crispa. A 49-year-old male with chronic low back pain bought a herbal medicine at a market in Vietnam that was supposed to be Tinospora crispa, and started to take 10 pellets per day. He had no medical history and did not take any other drugs or toxins. Four weeks later; he developed dark urine and pale stools, associated with asthenia and right hypochondrial pain. Two months after starting treatment, he was referred to the hepatology department with jaundice. Blood tests showed aspartate aminotransferase: 1.169 IU/l, alanine aminotransferase: 2.029 IU/l, total bilirubin: 20.47 mg/dl, direct bilirubin: 13.29 mg/dl, and γ-glutamyltransferase: 243 IU/l. Viral and autoimmune hepatitis were eliminated. Upper abdominal ultrasound was normal. Histopathological findings were consistent with a toxic reaction. The herbal medicine was stopped on admission and the patient fully recovered without treatment, with normal liver function 2 months after the acute episode. Tinospora crispa was clearly identified in the pellets by microscopic analysis of the botanical characters combined with chromatographic fingerprints. The use of herbal medicines containing Tinospora crispa can induce toxic hepatitis. Recovery can be complete after discontinuation. This case highlights the risk associated with traditional herbal remedies. PMID:24867504

  5. 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

  6. HEAVY METAL CONTENT OF AYURVEDIC HERBAL MEDICINE PRODUCTS

    Science.gov (United States)

    Case reports of individuals taking Ayurvedic herbal medicine products (HMPs) suggest that they may contain lead, mercury, and/or arsenic. We analyzed the heavy metal content of Ayurvedic HMPs manufactured in India and Pakistan, available in South Asian grocery stores in the Bost...

  7. DNA barcoding: an efficient tool to overcome authentication challenges in the herbal market.

    Science.gov (United States)

    Mishra, Priyanka; Kumar, Amit; Nagireddy, Akshitha; Mani, Daya N; Shukla, Ashutosh K; Tiwari, Rakesh; Sundaresan, Velusamy

    2016-01-01

    The past couple of decades have witnessed global resurgence of herbal-based health care. As a result, the trade of raw drugs has surged globally. Accurate and fast scientific identification of the plant(s) is the key to success for the herbal drug industry. The conventional approach is to engage an expert taxonomist, who uses a mix of traditional and modern techniques for precise plant identification. However, for bulk identification at industrial scale, the process is protracted and time-consuming. DNA barcoding, on the other hand, offers an alternative and feasible taxonomic tool box for rapid and robust species identification. For the success of DNA barcode, the barcode loci must have sufficient information to differentiate unambiguously between closely related plant species and discover new cryptic species. For herbal plant identification, matK, rbcL, trnH-psbA, ITS, trnL-F, 5S-rRNA and 18S-rRNA have been used as successful DNA barcodes. Emerging advances in DNA barcoding coupled with next-generation sequencing and high-resolution melting curve analysis have paved the way for successful species-level resolution recovered from finished herbal products. Further, development of multilocus strategy and its application has provided new vistas to the DNA barcode-based plant identification for herbal drug industry. For successful and acceptable identification of herbal ingredients and a holistic quality control of the drug, DNA barcoding needs to work harmoniously with other components of the systems biology approach. We suggest that for effectively resolving authentication challenges associated with the herbal market, DNA barcoding must be used in conjunction with metabolomics along with need-based transcriptomics and proteomics. PMID:26079154

  8. Herbal medicines for cancer cachexia: protocol for a systematic review

    OpenAIRE

    Park, Bongki; Jun, Ji Hee; Jung, Jeeyoun; You, Sooseong; Lee, Myeong Soo

    2014-01-01

    Introduction To assess the efficacy of herbal medicines as a treatment of cancer cachexia. Methods and analysis We will search the following 13 electronic databases from their inception. MEDLINE (PubMed), the Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE, Allied and Complementary Medicine Database (AMED), China National Knowledge Infrastructure (CNKI), Wanfang, Journal Integration Platform (VIP) and six Korean Medical Databases (KoreaMed, the Korean Traditional knowledge Po...

  9. Traditional Japanese herbal medicines for treatment of odontopathy

    OpenAIRE

    Kojiro eYamaguchi

    2015-01-01

    This article highlights several refractory oral diseases, such as stomatitis, burning mouth syndrome (BMS), glossalgia, atypical facial pain (AFP), oral cancer, dry mouth, and Sjögren’s syndrome(SJS), in which use of Japanese herbal medicines, Kampo medicines(KM), on the basis of Kampo theory could exert the maximum effects on human body. 1) In acute stomatitis, heat because of agitated vital energy may affect the head, chest, and middle abdominal region. Stomatitis is also related to the gen...

  10. Traditional Japanese herbal medicines for treatment of odontopathy

    OpenAIRE

    Yamaguchi, Kojiro

    2015-01-01

    This article highlights several refractory oral diseases, such as stomatitis, burning mouth syndrome (BMS), glossalgia, atypical facial pain (AFP), oral cancer, dry mouth, and Sjögren's syndrome (SJS), in which use of Japanese herbal medicines, Kampo medicines (KM), on the basis of Kampo theory could exert the maximum effects on human body. (1) In acute stomatitis, heat because of agitated vital energy may affect the head, chest, and middle abdominal region. Stomatitis is also related to the ...

  11. [The species traceability of the ultrafine powder and the cell wall-broken powder of herbal medicine based on DNA barcoding].

    Science.gov (United States)

    Xiang, Li; Tang, Huan; Cheng, Jin-le; Chen, Yi-long; Deng, Wen; Zheng, Xia-sheng; Lai, Zhi-tian; Chen, Shi-lin

    2015-12-01

    Ultrafine powder and cell wall-broken powder of herbal medicine lack of the morphological characters and microscopic identification features. This makes it hard to identify herb's authenticity with traditional methods. We tested ITS2 sequence as DNA barcode in identification of herbal medicine in ultrafine powder and cell wall-broken powder in this study. We extracted genomic DNAs of 93 samples of 31 representative herbal medicines (28 species), which include whole plant, roots and bulbs, stems, leaves, flowers, fruits and seeds. The ITS2 sequences were amplified and sequenced bidirectionally. The ITS2 sequences were identified using Basic Local Alignment Search Tool (BLAST) method in the GenBank database and DNA barcoding system to identify the herbal medicine. The genetic distance was analyzed using the Kimura 2-parameter (K2P) model and the Neighbor-joining (NJ) phylogenetic tree was constructed using MEGA 6.0. The results showed that DNA can be extracted successfully from 93 samples and high quality ITS2 sequences can be amplified. All 31 herbal medicines can get correct identification via BLAST method. The ITS2 sequences of raw material medicines, ultrafine powder and cell wall-broken powder have same sequence in 26 herbal medicines, while the ITS2 sequences in other 5 herbal medicines exhibited variation. The maximum intraspecific genetic-distances of each species were all less than the minimum interspecific genetic distances. ITS2 sequences of each species are all converged to their standard DNA barcodes using NJ method. Therefore, using ITS2 barcode can accurately and effectively distinguish ultrafine powder and cell wall-broken powder of herbal medicine. It provides a new molecular method to identify ultrafine powder and cell wall-broken powder of herbal medicine in the quality control and market supervision. PMID:27169292

  12. Efficacy and safety of herbal medicines in treating gastric ulcer: a review.

    Science.gov (United States)

    Bi, Wei-Ping; Man, Hui-Bin; Man, Mao-Qiang

    2014-12-01

    Gastric ulcer is a common disorder of the digestive system. Current therapeutic regimens largely rely on Western medicine. However, numerous studies have demonstrated that herbal medicines can effectively treat gastric ulcer in humans and various animal models via divergent mechanisms. This review updates the efficacy and safety of herbal medicines in treating gastric ulcer, and the mechanisms of their action in humans and animal models. Studies have demonstrated that the efficacy of herbal medicines is comparable or superior to that of drugs such as omeprazole or cimetidine in humans and animal models, and herbal medicines display fewer adverse effects. The mechanisms by which herbal medicines benefit gastric ulcer include stimulation of mucous cell proliferation, anti-oxidation, and inhibition of gastric acid secretion and H(+)/K(+)-ATPase activity. Some herbal medicines also exhibit antimicrobial properties. Utilization of herbal medicines could be a valuable alternative to treat gastric ulcer in humans effectively, with few adverse effects.

  13. Review of Tumor Dormancy Therapy Using Traditional Oriental Herbal Medicine

    Directory of Open Access Journals (Sweden)

    Lee Jong-Ho

    2013-03-01

    Full Text Available Objective: Standard cancer therapy prolongs survival, but can be detrimental to the quality of life, compromise the immune system, and leave residual disease that can cause recurrence years or decades in the future. Tumor dormancy therapy is a novel therapeutic approach that may improve these shortcomings, promote quality of life, and prolong survival. The aim of this study was to analyze studies on dormancy therapy, especially studies using traditional Oriental herbal medicine, so as to evaluate the efficacy of dormancy therapy with traditional oriental herbal medicine. Methods: We conducted a systematic literature review using Scientific and Technical Information Integration Services (NDSL, PubMed, and RISS. We searched for clinical reports, papers, and books related to tumor metastasis, recurrence, immunotherapy, tumor dormancy, and traditional oriental herbal medicine with anticancer effects. Seventy-nine (79 experimental and clinical articles in both Korean and English were reviewed. This study was conducted from March 1, 2012 to May 31, 2012. Results: This approach, Tumor dormancy therapy, rather than seeking to remove the tumor, includes combination of low-dose chemotherapy, immunotherapy, immunosurveillance, and other methods to stabilize tumor growth and to enhance the host is immunity against disseminated tumor cells and thus to manage cancer as a chronic disease while maintaining quality of life. In particular, integrative use of Oriental herbal medicine has been shown to induce or maintain tumor dormancy, increase the effectiveness of conventional chemotherapy, improve quality of life, and prolong survival. Conclusion: Tumor dormancy therapy is a promising novel therapeutic approach that may be especially effective with Oriental herbal medicine. Further research is needed to determine its potential mechanisms and therapeutic applications.

  14. The toxicity and pathology of selected dietary herbal medicines.

    Science.gov (United States)

    Dunnick, June K; Nyska, Abraham

    2013-02-01

    Toxicity studies were conducted by the National Toxicology Program (NTP) to provide information on the potential for toxicity from long-term use of commonly used herbal medicines. Here, we review the findings from these NTP toxicology/carcinogenesis 2-year rodent studies of 7 commonly used herbs. In these studies, the individual herb or herbal product was administered to F344/N rats and B6C3F1 mice by oral administration for up to 2 years. The spectrum of carcinogenic responses ranged from no or equivocal evidence for carcinogenic activity (ginseng, milk thistle, and turmeric oleoresin) to a liver tumor response (ginkgo, goldenseal, kava), thyroid tumor response (ginkgo), or an intestinal tumor response (Aloe vera whole leaf nondecolorized extract). Different mechanisms may be involved in the occurrence of liver (ginkgo, goldenseal, and kava kava) and gastrointestinal toxicity (turmeric oleoresin and Aloe vera whole leaf nondecolorized extract), while the toxic lesion is the same. The results from these hazard identification toxicity/carcinogenesis studies along with those from ongoing National Institute of Health clinical trials of herbal medicines provide more complete information on the risks and benefits from herbal medicine use in the general population. PMID:23262639

  15. Antioxidant screening of medicinal herbal teas.

    Science.gov (United States)

    Speisky, Hernán; Rocco, Claudia; Carrasco, Catalina; Lissi, Eduardo A; López-Alarcón, Camilo

    2006-06-01

    Herbal tea consumption is deeply and widely rooted amongst South-American populations. In view of the involvement of oxygen- and nitrogen-reactive species in the ethiogenesis of several diseases, the antioxidant properties of some of the herbal teas most commonly consumed in the southern regions was assessed in vitro. Around one-third of the 13 examined herbs, displayed a substantially higher ability to scavenge ABTS(+.) radicals (TEAC assay), and to quench the pro-oxidant species, hypochlorite (HClO) and peroxynitrite (ONOO(-)). Amongst the tested herbs, teas prepared from Haplopappus baylahuen, Rosa moschata and Peumus boldus showed the highest TEAC and HClO-quenching activities. These herbs were around 5- to 7-fold more potent than the least active herbs. Based on the TEAC assay, 150 mL of tea prepared from H. baylahuen, R. moschata and P. boldus would be equivalent to around 200 mg of Trolox). Teas from H. baylahuen and P. boldus were also found to be particularly potent in quenching HClO. In the ONOO(-) assay, H. baylahuen and Buddleia globosa showed the highest activities. The results obtained suggest that the regular consumption of teas prepared from some of these herbs may be useful potentially to provide the organism with molecules capable of protecting the gastrointestinal tract against certain pathologically relevant oxidant species. PMID:16619353

  16. Hybrid analysis (barcode-high resolution melting) for authentication of Thai herbal products, Andrographis paniculata (Burm.f.) Wall.ex Nees

    Science.gov (United States)

    Osathanunkul, Maslin; Suwannapoom, Chatmongkon; Khamyong, Nuttaluck; Pintakum, Danupol; Lamphun, Santisuk Na; Triwitayakorn, Kanokporn; Osathanunkul, Kitisak; Madesis, Panagiotis

    2016-01-01

    Background: Andrographis paniculata Nees is a medicinal plant with multiple pharmacological properties. It has been used over many centuries as a household remedy. A. paniculata products sold on the markets are in processed forms so it is difficult to authenticate. Therefore buying the herbal products poses a high-risk of acquiring counterfeited, substituted and/or adulterated products. Due to these issues, a reliable method to authenticate products is needed. Materials and Methods: High resolution melting analysis coupled with DNA barcoding (Bar-HRM) was applied to detect adulteration in commercial herbal products. The rbcL barcode was selected to use in primers design for HRM analysis to produce standard melting profile of A. paniculata species. DNA of the tested commercial products was isolated and their melting profiles were then generated and compared with the standard A. paniculata. Results: The melting profiles of the rbcL amplicons of the three closely related herbal species (A. paniculata, Acanthus ebracteatus and Rhinacanthus nasutus) are clearly separated so that they can be distinguished by the developed method. The method was then used to authenticate commercial herbal products. HRM curves of all 10 samples tested are similar to A. paniculata which indicated that all tested products were contained the correct species as labeled. Conclusion: The method described in this study has been proved to be useful in aiding identification and/or authenticating A. paniculata. This Bar-HRM analysis has allowed us easily to determine the A. paniculata species in herbal products on the markets even they are in processed forms. SUMMARY We propose the use of DNA barcoding combined with High Resolution Melting analysis for authenticating of Andrographis paniculata products.The developed method can be used regardless of the type of the DNA template (fresh or dried tissue, leaf, and stem).rbcL region was chosen for the analysis and work well with our samplesWe can easily

  17. Impact of herbal medicines on physical impairment.

    Science.gov (United States)

    Chrubasik, C; Black, A; Müller-Ladner, U; Chrubasik, S

    2008-06-01

    The usefulness of recording physical impairment during intervention studies in chronic low back patients has been questioned. A re-analysis of all of our studies investigating aqueous extracts of Harpagophytum procumbens and a proprietary ethanolic Salix extract for chronic non-specific low back pain revealed that the "physical impairment" component of the Arhus low back pain index changed very little during treatment despite appreciable changes in the other two components, "pain" and "disability", over time. For comparison, we also extracted data from the literature on the topical use of capsaicin, which showed the same thing. There may be little to lose from omitting the time-consuming assessments of "physical impairment" in studies of the (primarily analgesic) effectiveness of herbal preparations. PMID:17964131

  18. 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.

  19. The use of Chinese herbal drugs in Islamic medicine.

    Science.gov (United States)

    Heyadri, Mojtaba; Hashempur, Mohammad Hashem; Ayati, Mohammad Hosein; Quintern, Detlev; Nimrouzi, Majid; Heyadri, Mojtaba

    2015-11-01

    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. PMID:26559361

  20. 几味常用中药材非药用部位或混淆品入药现象分析%Analysis of Non-medicinal Parts and Adulterant of Chinese Herbal Medicine Used as Medicine

    Institute of Scientific and Technical Information of China (English)

    李勇

    2014-01-01

    OBJECTIVE:To analyze the phenomenon of non-medicinal parts and adulterant of Chinese herbal medicine used as medicine.METHODS:The property,physicochemical property and pesticide effects were indentified in authentic and fake Uncaria tomentosa,Polygala tenuifolia,Cryptotympana pustulata,Rubia cordifolia and the thorn of Gleditsia sinensis.RESULTS:Pesticide effects of non-medicinal parts were worse than authentic medicine or opposite to authentic medicine,and adulterant had no pesticide effects even had toxic effects.CONCLUSIONS:Non-medicinal parts and adulterant has a severe impact on pesticide effects of Chinese herbal medicine.%目的:防止中药材非药用部位或混淆品入药.方法:对钩藤、远志、蝉蜕、茜草、皂荚刺的正伪品性状、理化性状及药效进行鉴别.结果:非药用部位的药效差于正品或者药效相反,混淆品一般无药用价值甚至有毒副作用.结论:非药用部位或混淆品入药会严重影响中药的药效,甚至危害患者.

  1. NANOTECHNOLOGY IN HERBAL MEDICINES AND COSMETICS

    Directory of Open Access Journals (Sweden)

    Alakh N Sahu

    2013-06-01

    Full Text Available Nanophytomedicines are prepared from active phytoconstituents or standardized extracts. The world market for nanomedicine is estimated to reach $130.9 billion by the fiscal year 2016. Liposome nanoparticle (NP with entrapped doxorubicin has been reported to be 300 fold more effective because of better pharmacokinetic ability in treatment of Kaposi sarcoma. NP of paclitaxel is used in the treatment of breast cancer. It has increased water solubility, reduced toxicity and improved therapeutic index. Nanotized herbal drug containing active principles of veteh root, seawort, cassia twig and liquorice root is found to be effective in pulmonary, liver, bone, brain and skin cancer. The in-vivo pharmacokinetic parameters of polymeric nanoparticles containing curcumin reveal at least 9 fold increase in oral bioavailability when compared to curcumin administered with piperine as absorption enhancer. The green nanotechnology utilizes plant based phytochemicals in the overall synthesis and architecture of NP. Cumin and gum arabic are used for synthesis of gold NP that has reduced toxicity to living organism and environment. Bhasma used in Ayurveda is ancient but ultra modern nanomedicine prepared from metal. Swarna bhasma has particle size of 56 nm. NP in cosmetics has been used safely and effectively. NP ingredients like Zno and TiO2 have properties that provide greater degree of protection from sun. Liposome containing Aloe vera extract in size range less than 200 nm diameter has shown higher rate of cell proliferation and increased synthesis of collagenase in in vitro test using human skin fibroblast and epidermal keratinocytes.

  2. Review of Tumor Dormancy Therapy Using Traditional Oriental Herbal Medicine

    OpenAIRE

    Lee Jong-Ho; Koung Fan-Pei; Cho Chong-Kwan; Lee Yeon-Weol; Yoo Hwa-Seung

    2013-01-01

    Objective: Standard cancer therapy prolongs survival, but can be detrimental to the quality of life, compromise the immune system, and leave residual disease that can cause recurrence years or decades in the future. Tumor dormancy therapy is a novel therapeutic approach that may improve these shortcomings, promote quality of life, and prolong survival. The aim of this study was to analyze studies on dormancy therapy, especially studies using traditional Oriental herbal medicine, so as to eval...

  3. Herbal medicine, randomised controlled trials and global core competencies.

    Science.gov (United States)

    Siegfried, Nandi Louise; Hughes, Gail

    2012-12-01

    Despite widespread use, few empirical data on the efficacy of traditional medicine are available. We conducted systematic reviews of eight widely used African medicines and identified only one plant, Pelargonium sidoides, which has been extensively studied (including in a Cochrane systematic review). To address the need for rigorous science to underpin traditional medicine claims, the South African Herbal Science and Medicine Institute at the University of Western Cape launched the Multi-disciplinary University Traditional Health Initiative (MUTHI) in 2011. The European Union-funded initiative aims to build sustainable research capacity on plants for better public health in Africa. A 2011 needs analysis of clinicians and scientists from 14 African countries confirmed a lack of clinical trial methodology, knowledge and experience. In response, MUTHI deliverables include annual clinical trial methodology workshops in host countries and development of e-learning modules. The initiative provides a unique opportunity for developing African capacity to discover new medicinal products. PMID:23498035

  4. Effect of herbal medicine on Poststroke cognitive deficit

    Directory of Open Access Journals (Sweden)

    Jae-kyu Kim

    2008-12-01

    Full Text Available Objectives : The aim of study was to evaluate the effect of Herbal medicine on post stroke cognitive deficit. Methods : All groups were treated with acupunture treatment, moxa treatment, herbal medicines, physical and occupational therapy for 4 weeks, additionally cardiotonic pills(CP were taken in the cardiotonic pills group. The effect of treatment was assessed using Verval fluency, MMSE-KC, Word List Immediate Recall test. Statistical significance was achived if the probability was less than 5%(p,0.05. Results : Verval fluency, MMSE-KC, Word List Immediate Recall test scores increased in both group. MMSEKC, Word List Immediate Recall test scores were significantly increased in the CP group. Verval fluency, MMSE-KC, Word List Immediate Recall test scores were significantly increased in the control group. In the Verval fluency, MMSE-KC, Word List Immediate Recall test of the CP group more increased compared to the control group. There were no significant differences between two groups. In the CP group, the scores of the infarction group more increased compared to the hemorrhage group. Conclusions : According to the these results, herbal medicines are effective to improve post stroke cognitive-deficit. Futher studies are needed to know cardiotonic pills in the ischemic stroke.

  5. Prostatosis Treated with Acupuncture and Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    ZHO Chang-quan; LANG Zi-lin; XIN Lin; HUANG Guo-qi

    2003-01-01

    According to differentiation of symptoms and signs, prostatosis was divided into pattern of dampness and heat in the lower energizer, pattern of qi stagnation and blood stasis, pattern of deficiency and cold in the lower abdomen, and pattern of qi deficiency and kidney deficiency. Prostatosis were treated mainly by acupuncture, plus moxibustion and Chinese medicine, and the effect was good.

  6. Regulation of herbal medicines in Brazil: advances and perspectives

    Directory of Open Access Journals (Sweden)

    Ana Cecília Bezerra Carvalho

    2011-09-01

    Full Text Available The National Policy of Integrative and Complementary Practices (PNPIC in the Brazilian Unified Health System (SUS, and The National Policy of Medicinal Plants and Herbal Medicines (PNPMF were launched in 2006. Based on these, the Brazilian Health Surveillance Agency (ANVISA re-edited rules related to herbal medicines such as the Guideline to herbal medicine registration (RDC 14/10, the Good Manufacture Practices Guideline (RDC 17/10 and the List of references to assess the safety and efficacy of herbal medicines (IN 05/10. The requisites to prove herbal medicine's safety and efficacy were updated. Therefore, this review aims at presenting and commenting these new rules.Em 2006, dois importantes documentos foram publicados no Brasil: a Política Nacional de Práticas Integrativas e Complementares (PNPIC no Sistema Único de Saúde (SUS e a Política Nacional de Plantas Medicinais e Fitoterápicos (PNPMF à luz das quais a ANVISA avaliou as normas para o setor. Como produto dessa avaliação, foram republicadas as normas para registro de medicamentos fitoterápicos, por meio da Resolução de Diretoria Colegiada (RDC 14/10, as Boas Práticas de Fabricação e Controle de medicamentos na indústria farmacêutica, RDC 17/10, e a lista de referências para comprovação da segurança e eficácia de medicamentos fitoterápicos, na forma da Instrução Normativa (IN 05/10. Em relação às normas anteriormente vigentes, foram atualizados os requisitos para comprovação da segurança e eficácia destes medicamentos e sugeridas alternativas ao controle da qualidade de cada etapa de produção. Dessa forma, essa revisão tem por objetivo apresentar tais normas destacando suas características principais.

  7. [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. PMID:27062803

  8. [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.

  9. Anti-fibro-hepatocarcinogenic Chinese herbal medicines: A mechanistic overview.

    Science.gov (United States)

    Boye, Alex; Yang, Yan; Asenso, James; Wei, Wei

    2016-01-01

    Chinese herbal medicine (CHM) is an integral component of complementary/alternative medicine and it is increasingly becoming the preferred therapeutic modality for the treatment of liver fibrosis and hepatocellular carcinoma (HCC) worldwide. Accordingly, the World Health Organization (WHO) has attested to the popularity and efficacy of indigenous herbal therapies including CHM as a first line of treatment for some diseases including liver disorders. However, the WHO and drug discovery experts have always recommended that use of indigenous herbal remedies must go hand-in-hand with the requisite mechanistic elucidation so as to constitute a system of verification of efficacy within the ethnobotanical context of use. Although many CHM experts have advanced knowledge on CHM, nonetheless, more enlightenment is needed, particularly mechanisms of action of CHMs on fibro-hepato-carcinogenesis. We, herein, provide in-depth mechanisms of the action of CHMs which have demonstrated anti-fibro-hepatocarcinogenic effects, in pre-clinical and clinical studies as published in PubMed and other major scientific databases. Specifically, the review brings out the important signaling pathways, and their downstream targets which are modulated at multi-level by various anti-fibro-hepatocarcinogenic CHMs. PMID:27366355

  10. Anti-fibro-hepatocarcinogenic Chinese herbal medicines: A mechanistic overview

    Science.gov (United States)

    Boye, Alex; Yang, Yan; Asenso, James; Wei, Wei

    2016-01-01

    Chinese herbal medicine (CHM) is an integral component of complementary/alternative medicine and it is increasingly becoming the preferred therapeutic modality for the treatment of liver fibrosis and hepatocellular carcinoma (HCC) worldwide. Accordingly, the World Health Organization (WHO) has attested to the popularity and efficacy of indigenous herbal therapies including CHM as a first line of treatment for some diseases including liver disorders. However, the WHO and drug discovery experts have always recommended that use of indigenous herbal remedies must go hand-in-hand with the requisite mechanistic elucidation so as to constitute a system of verification of efficacy within the ethnobotanical context of use. Although many CHM experts have advanced knowledge on CHM, nonetheless, more enlightenment is needed, particularly mechanisms of action of CHMs on fibro-hepato-carcinogenesis. We, herein, provide in-depth mechanisms of the action of CHMs which have demonstrated anti-fibro-hepatocarcinogenic effects, in pre-clinical and clinical studies as published in PubMed and other major scientific databases. Specifically, the review brings out the important signaling pathways, and their downstream targets which are modulated at multi-level by various anti-fibro-hepatocarcinogenic CHMs. PMID:27366355

  11. Forensic problems with the composition and content of herbal medicines.

    Science.gov (United States)

    Blacksell, Lauren; Byard, Roger W; Musgrave, Ian F

    2014-03-01

    A survey of herbal medicines available for internet and over-the-counter purchase in South Australia, Australia, was conducted looking specifically at those used for 'arthritis', 'cold and flu', 'gastrointestinal', 'stress' and 'premenstrual syndrome'. 121 products consisted of 29 in the 'arthritis' category, 33 in 'cold and flu', 19 in 'gastrointestinal' 30 in 'stress' and 10 in 'premenstrual syndrome'. Twenty two (18%) of 121 products were not registered with the Australian Register of Therapeutic Goods (ARTG), despite this being a legal requirement for their sale. Of the registered products 59 (60%) of 99 had differing ingredient concentrations on the website compared to their ARTG listing. Only three of the 15 purchased products had ingredient concentrations which were consistent between the website, ARTG listing and product packaging. These findings demonstrate that it may not be possible to determine what herbal substance an individual has been exposed to prior to death and in what concentration, based on packaging from medications seized at the scene, or from examination of website data and the ARTG listing. These discrepancies may increase the problems that exist in attempting to determine what role herbal medicines may play in the mechanism of death in certain forensic cases. PMID:24661699

  12. The legal framework governing the quality of (traditional) herbal medicinal products in the European Union.

    Science.gov (United States)

    Kroes, Burt H

    2014-12-01

    In the European Union a complex regulatory framework is in place for the regulation of (traditional) herbal medicinal products. It is based on the principle that a marketing authorisation granted by the competent authorities is required for placing medicinal products on the market. The requirements and procedures for acquiring such a marketing authorisation are laid down in regulations, directives and scientific guidelines. This paper gives an overview of the quality requirements for (traditional) herbal medicinal products that are contained in European pharmaceutical legislation. Pharmaceutical quality of medicinal product is the basis for ensuring safe and effective medicines. The basic principles governing the assurance of the quality of medicinal products in the European Union are primarily defined in the amended Directive 2001/83/EC and Directive 2003/63/EC. Quality requirements of herbal medicinal products are also laid down in scientific guidelines. Scientific guidelines provide a basis for practical harmonisation of how the competent authorities of EU Member States interpret and apply the detailed requirements for the demonstration of quality laid down in regulations and directives. Detailed quality requirements for herbal medicinal products on the European market are contained in European Union (EU) pharmaceutical legislation. They include a system of manufacturing authorisations which ensures that all herbal medicinal products on the European market are manufactured/imported only by authorised manufacturers, whose activities are regularly inspected by the competent authorities. Additionally, as starting materials only active substances are allowed which have been manufactured in accordance with the GMP for starting materials as adopted by the Community. The European regulatory framework encompasses specific requirements for herbal medicinal products. These requirements are independent from the legal status. Thus, the same quality standards equally apply

  13. Traditional Herbal Medicine Use Associated with Liver Fibrosis in Rural Rakai, Uganda

    OpenAIRE

    Auerbach, Brandon J.; Reynolds, Steven J.; Mohammed Lamorde; Concepta Merry; Collins Kukunda-Byobona; Ponsiano Ocama; Semeere, Aggrey S.; Anthony Ndyanabo; Iga Boaz; Valerian Kiggundu; Fred Nalugoda; Gray, Ron H.; Wawer, Maria J.; Thomas, David L.; Kirk, Gregory D

    2012-01-01

    BACKGROUND: Traditional herbal medicines are commonly used in sub-Saharan Africa and some herbs are known to be hepatotoxic. However little is known about the effect of herbal medicines on liver disease in sub-Saharan Africa. METHODS: 500 HIV-infected participants in a rural HIV care program in Rakai, Uganda, were frequency matched to 500 HIV-uninfected participants. Participants were asked about traditional herbal medicine use and assessed for other potential risk factors for liver disease. ...

  14. Recent progress on anticancer candidates in patents of herbal medicinal products

    OpenAIRE

    Wang, N.; Zhu, M.; Li, H.; Feng, Y.; Tsao, S

    2011-01-01

    Herbal medicines in treatment of cancer as complementary and alternative therapy are accepted increasingly with growing scientific evidences of biomedical research and clinical trials. Anticancer drugs discovered from herbal medicines have a long history and some of them have been used in clinical setting as the conventional anticancer drugs. Actually, herbal medicines are a source for anticancer drug discovery and drug development. Recently, research continuously focuses on clues from tradit...

  15. Inorganic constituents in herbal medicine by neutron activation analysis

    International Nuclear Information System (INIS)

    The demand for herbal medicines is growing worldwide. The expansion of interest has required the standardization of the sector with implementation and constant review of technical standards for production and marketing of these medicines in order to ensure the safe use, therapeutic efficacy and quality of the products. According to data from the World Health Organization, approximately 80% of world population has resorted to the benefits of certain herbs with therapeutic action popularly recognized. Despite the vast flora and the extensive use of medicinal plants by the population, it is a consensus that scientific studies on the subject are insufficiency. Therefore, it is necessary to stimulate such studies in view of the importance of the results of both individual and social field. The determination of major, minor and trace elements and the research of metabolic processes and their impacts on human health are of great importance due to the growth of environmental pollution that directly affects the plants and therefore the phytotherapics. Therefore, the objective of this work was to determine the content of inorganic constituents in herbal medicine: moisture, total ash and the elements As, Ba, Br, Ca, Cs, Co, Cr, Fe, Hf, K, Na, Rb, Sb, Sc, Se, Ta, Th, U, Zn and Zr by neutron activation analysis in order to verify the quality of the products. It was observed that the elemental concentrations varied in a wide range from plant to plant and elements with higher concentrations were Ba, Fe, Cr and Zn. (author)

  16. Inorganic constituents in herbal medicine by neutron activation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Goncalves, Rodolfo D.M.R.; Francisconi, Lucilaine S.; Silva, Paulo S.C. da, E-mail: pscsilva@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN- SP), Sao Paulo, SP (Brazil)

    2011-07-01

    The demand for herbal medicines is growing worldwide. The expansion of interest has required the standardization of the sector with implementation and constant review of technical standards for production and marketing of these medicines in order to ensure the safe use, therapeutic efficacy and quality of the products. According to data from the World Health Organization, approximately 80% of world population has resorted to the benefits of certain herbs with therapeutic action popularly recognized. Despite the vast flora and the extensive use of medicinal plants by the population, it is a consensus that scientific studies on the subject are insufficiency. Therefore, it is necessary to stimulate such studies in view of the importance of the results of both individual and social field. The determination of major, minor and trace elements and the research of metabolic processes and their impacts on human health are of great importance due to the growth of environmental pollution that directly affects the plants and therefore the phytotherapics. Therefore, the objective of this work was to determine the content of inorganic constituents in herbal medicine: moisture, total ash and the elements As, Ba, Br, Ca, Cs, Co, Cr, Fe, Hf, K, Na, Rb, Sb, Sc, Se, Ta, Th, U, Zn and Zr by neutron activation analysis in order to verify the quality of the products. It was observed that the elemental concentrations varied in a wide range from plant to plant and elements with higher concentrations were Ba, Fe, Cr and Zn. (author)

  17. Herbal medicine: from the past to the future.

    Science.gov (United States)

    Tyler, V E

    2000-12-01

    A brief discussion of the history of the use of herbal medicines from prehistoric times to the mid-twentieth century precedes an explanation of why usage of such remedies in the United States declined in the 1940s but returned to popularity in the 1980s. The provisions of the Dietary Supplement Health and Education Act of 1994 are presented together with its perceived influence, both positive and negative, on the health of the American people. Possible futures of herbal medicines are considered. The negative viewpoint that they will ultimately be rejected is refuted, and the more optimistic prediction that herbs are ultimately destined to become a part of mainstream medicine is defended. Stumbling blocks to such acceptance are evaluated and methods of overcoming them suggested. The urgent need for the development of a sensible regulatory environment encouraging the approval of botanicals as drugs is emphasized. After predicting a bright future for rational phytomedicines, the author opines that many of them will eventually play significant roles in medicinal practice. PMID:11276292

  18. A DNA microarray for the authentication of toxic traditional Chinese medicinal plants.

    Science.gov (United States)

    Carles, Maria; Cheung, Matthew Kin; Moganti, Shanti; Dong, Tina T; Tsim, Karl W; Ip, Nancy Y; Sucher, Nikolaus J

    2005-06-01

    A silicon-based DNA microarray was designed and fabricated for the identification of toxic traditional Chinese medicinal plants. Species-specific oligonucleotide probes were derived from the 5S ribosomal RNA gene of Aconitum carmichaeli, A. kusnezoffi, Alocasia macrorrhiza, Croton tiglium, Datura inoxia, D. metel, D. tatula, Dysosma pleiantha, Dy. versipellis, Euphorbia kansui, Hyoscyamus niger, Pinellia cordata, P. pedatisecta, P. ternata, Rhododendron molle, Strychnos nux-vomica, Typhonium divaricatum and T. giganteum and the leucine transfer RNA gene of Aconitum pendulum and Stellera chamaejasme. The probes were immobilized via dithiol linkage on a silicon chip. Genomic target sequences were amplified and fluorescently labeled by asymmetric polymerase chain reaction. Multiple toxic plant species were identified by parallel genotyping. Chip-based authentication of medicinal plants may be useful as inexpensive and rapid tool for quality control and safety monitoring of herbal pharmaceuticals and neutraceuticals. PMID:15971136

  19. [Application of rapid PCR to authenticate medicinal snakes].

    Science.gov (United States)

    Chen, Kang; Jiang, Chao; Yuan, Yuan; Huang, Lu-Qi; Li, Man

    2014-10-01

    To obtained an accurate, rapid and efficient method for authenticate medicinal snakes listed in Chinese Pharmacopoeia (Zaocysd humnades, Bungarus multicinctus, Agkistrodon acutus), a rapid PCR method for authenticate snakes and its adulterants was established based on the classic molecular authentication methods. DNA was extracted by alkaline lysis and the specific primers were amplified by two-steps PCR amplification method. The denatured and annealing temperature and cycle numbers were optimized. When 100 x SYBR Green I was added in the PCR product, strong green fluorescence was visualized under 365 nm UV whereas adulterants without. The whole process can complete in 30-45 minutes. The established method provides the technical support for authentication of the snakes on field.

  20. Chamomile: A herbal medicine of the past with bright future

    Science.gov (United States)

    Srivastava, Janmejai K; Shankar, Eswar; Gupta, Sanjay

    2010-01-01

    Chamomile is one of the most ancient medicinal herbs known to mankind. It is a member of Asteraceae/Compositae family and represented by two common varieties viz. German Chamomile (Chamomilla recutita) and Roman Chamomile (Chamaemelum nobile). The dried flowers of chamomile contain many terpenoids and flavonoids contributing to its medicinal properties. Chamomile preparations are commonly used for many human ailments such as hay fever, inflammation, muscle spasms, menstrual disorders, insomnia, ulcers, wounds, gastrointestinal disorders, rheumatic pain, and hemorrhoids. Essential oils of chamomile are used extensively in cosmetics and aromatherapy. Many different preparations of chamomile have been developed, the most popular of which is in the form of herbal tea consumed more than one million cups per day. In this review we describe the use of chamomile in traditional medicine with regard to evaluating its curative and preventive properties, highlight recent findings for its development as a therapeutic agent promoting human health. PMID:21132119

  1. Regulation of medicinal plants for public health--European community monographs on herbal substances.

    Science.gov (United States)

    Knöss, Werner; Chinou, Ioanna

    2012-08-01

    The European legislation on medicinal products also addresses the medicinal use of products originating from plants. The objective of the legislation is to ensure the future existence of such products and to consider particular characteristics when assessing quality, efficacy, and safety. Two categories are defined: i) herbal medicinal products can be granted a marketing authorisation; and ii) traditional herbal medicinal products can be granted a registration based on their longstanding use if they are complying with a set of provisions ensuring their safe use. The Committee on Herbal Medicinal Products (HMPC) was established at the European Medicines Agency (EMA) to provide monographs and list entries on herbal substances and preparations thereof. Meanwhile, approx. 100 monographs have been published, which define a current scientific and regulatory standard for efficacy and safety of herbal substances and herbal preparations used in medicinal products. This harmonised European standard will facilitate the availability and adequate use of traditional herbal medicinal products and herbal medicinal products within the European Union. Consequent labelling shall also enable patients and health care professionals to differentiate medicinal products from other product categories like cosmetics, food supplements, and medical devices. PMID:22618374

  2. Herbal Medicines for Treating Metabolic Syndrome: A Systematic Review of Randomized Controlled Trials.

    Science.gov (United States)

    Jang, Soobin; Jang, Bo-Hyoung; Ko, Youme; Sasaki, Yui; Park, Jeong-Su; Hwang, Eui-Hyoung; Song, Yun-Kyung; Shin, Yong-Cheol; Ko, Seong-Gyu

    2016-01-01

    Objective. The aim of this systematic review is to evaluate the efficacy and safety of herbal medicines in the management of metabolic syndrome. Materials and Methods. On December 9, 2015, we searched PubMed, EMBASE, Cochrane Library, SCOPUS, AMED, CNKI, KoreaMed, KMBASE, OASIS, and J-STAGE with no restriction on language or published year. We selected randomized controlled trials that involved patients with metabolic syndrome being treated with herbal medicines as intervention. The main keywords were "Chinese herbal medicines", "metabolic syndrome", and "randomized controlled trials". Herbal substances which were not based on East Asian medical theory, combination therapy with western medicines, and concurrent diseases other than metabolic syndrome were excluded. The risk of bias was assessed by Cochrane's "Risk of Bias" tool. The protocol or review was registered in PROSPERO (an international prospective register of systematic reviews) (CRD42014006842). Results. From 1,098 articles, 12 RCTs were included in this review: five trials studied herbal medicines versus a placebo or no treatment, and seven trials studied herbal medicines versus western medicines. Herbal medicines were effective on decreasing waist circumference, blood glucose, blood lipids, and blood pressure. Conclusion. This study suggests the possibility that herbal medicines can be complementary and alternative medicines for metabolic syndrome. PMID:27413388

  3. Discrimination of Chinese Herbal Medicine by Machine Olfaction

    Directory of Open Access Journals (Sweden)

    Yawen Shao

    2013-02-01

    Full Text Available “Small Sample Size” (SSS problem would occur while using linear discriminant analysis (LDA algorithm with traditional Fisher criterion if the within-class scatter matrix is singular. The combination of maximum scatter difference (MSD criterion and LDA algorithm for solve SSS problem is described. It is employed to detect three kinds of Chinese herbal medicines from different growing areas by machine olfaction. Compared with PCA or PCA + LDA algorithm, the classification result was enhanced. It works out that only a few samples of Anhui Atractylodes are classified incorrectly, however, the classification rate reaches 97.8%.

  4. Brazilian scientific production on herbal medicines used in dentistry

    Directory of Open Access Journals (Sweden)

    R.D. Castro

    2014-09-01

    Full Text Available The objective of this study was to critically analyze the scientific production published in specialized Brazilian journals concerning the use of medicinal plants in dentistry. A literature review was carried out using an indirect documentation technique by means of a bibliographical study. Four examiners performed independent searches in Brazilian journals of medicinal plants indexed in the database SciELO (Brazilian Journal of Pharmacognosy; Brazilian Journal of Medicinal Plants; Brazilian Journal of Pharmaceutical Sciences; and Acta Botanica Brasilica using the descriptors "herbal medicine/phytotherapy" or "medicinal plants" and "dentistry ". The articles published from 2002 to 2012 addressing the use of medicinal plants in dentistry were included and analyzed. The searches based on the descriptors and reading of abstracts, resulted in 155 articles. Of these, 44 were read in full and a total of 16 publications met the eligibility criteria and were selected. Laboratory studies predominated (10 and were limited to the evaluation of antimicrobial properties by means of tests for determining inhibitory, fungicidal and bactericidal concentrations. Three literature reviews and only one clinical trial with no blinding and randomization were found. It is highlighted the need for better methodological designs in the researches and greater production of clinical or in vivo studies.

  5. Herbal traditional Chinese medicine and its evidence base in gastrointestinal disorders

    OpenAIRE

    Teschke, Rolf; Wolff, Albrecht; Frenzel, Christian; Eickhoff, Axel; Schulze, Johannes

    2015-01-01

    Herbal traditional Chinese medicine (TCM) is used to treat several ailments, but its efficiency is poorly documented and hence debated, as opposed to modern medicine commonly providing effective therapies. The aim of this review article is to present a practical reference guide on the role of herbal TCM in managing gastrointestinal disorders, supported by systematic reviews and evidence based trials. A literature search using herbal TCM combined with terms for gastrointestinal disorders in Pu...

  6. Coping With Hypertension Using Safer Herbal Medicine ? A Therapeutic Review

    Directory of Open Access Journals (Sweden)

    Lakshmi.T

    2011-06-01

    Full Text Available Hypertension (HT is a major modifiable risk factor for cardiovascular disease, and if treated can significantly reduce cardiovascular disease risk. Herbal medicines are in great demand in the developed as well as developing countries for primary healthcare because of their wide biological and medicinal activities, higher safety margins and lesser cost. our article reviews the efficacy of some of valuable herbs like Allium sativum, Centella asiatica, Ginkgo biloba, Crataegus oxycantha, Crataegus monogyna, Passiflora Edulis, Hibiscus sabdariffa, Elaeocarpus ganitrus, Hypericum perforatum, Achillea millefolium. They have a history of human use and their Anti hypertensive properties have been evaluated preclinically and clinically. The present literature emphasizes on causes for hypertension, its signs, symptoms, preventive measures as well as its safer options of treatments. Available data suggests that the extracts of most of these herbs or compounds derived from them may provide a safe and effective adjunctive therapeutic approach for the treatment of hypertension

  7. Review on herbal medicine on brain ischemia and reperfusion简

    Institute of Scientific and Technical Information of China (English)

    Nahid; Jivad; Zahra; Rabiei

    2015-01-01

    Brain ischemia and reperfusion is the leading cause of serious and long-range disability in the world. Clinically significant changes in central nervous system function are observed following brain ischemia and reperfusion. Stroke patients exhibit behavioral, cognitive,emotional, affective and electrophysiological changes during recovery phase. Brain injury by transient complete global brain ischemia or by transient incomplete brain ischemia afflicts a very large number of patients in the world with death or permanent disability. In order to reduce this damage, we must sufficiently understand the mechanisms involved in brain ischemia and reperfusion and repair to design clinically effective therapy.Cerebral ischemia and reperfusion is known to induce the generation of reactive oxygen species that can lead to oxidative damage of proteins, membrane lipids and nucleic acids.A decrease in tissue antioxidant capacity, an increase in lipid peroxidation as well as an increase in lipid peroxidation inhibitors have been demonstrated in several models of brain ischemia. This paper reviews the number of commonly used types of herbal medicines effective for the treatment of stroke. The aim of this paper was to review evidences from controlled studies in order to discuss whether herbal medicine can be helpful in the treatment of brain ischemia and reperfusion.

  8. Review on herbal medicine on brain ischemia and reperfusion

    Institute of Scientific and Technical Information of China (English)

    Nahid Jivad; Zahra Rabiei

    2015-01-01

    Brain ischemia and reperfusion is the leading cause of serious and long-range disability in the world. Clinically significant changes in central nervous system function are observed following brain ischemia and reperfusion. Stroke patients exhibit behavioral, cognitive, emotional, affective and electrophysiological changes during recovery phase. Brain injury by transient complete global brain ischemia or by transient incomplete brain ischemia afflicts a very large number of patients in the world with death or permanent disability. In order to reduce this damage, we must sufficiently understand the mechanisms involved in brain ischemia and reperfusion and repair to design clinically effective therapy. Cerebral ischemia and reperfusion is known to induce the generation of reactive oxygen species that can lead to oxidative damage of proteins, membrane lipids and nucleic acids. A decrease in tissue antioxidant capacity, an increase in lipid peroxidation as well as an increase in lipid peroxidation inhibitors have been demonstrated in several models of brain ischemia. This paper reviews the number of commonly used types of herbal medicines effective for the treatment of stroke. The aim of this paper was to review evidences from controlled studies in order to discuss whether herbal medicine can be helpful in the treatment of brain ischemia and reperfusion.

  9. 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.

  10. Medicinal plants used as excipients in the history in Ghanaian herbal medicine

    DEFF Research Database (Denmark)

    Freiesleben, Sara Holm; Soelberg, Jens; Jäger, Anna

    2015-01-01

    Ethnopharmacological relevance The present study was carried out to investigate the traditional use, pharmacology and active compounds of four plants commonly used as excipients in herbal medicine in Ghana. Materials and methods A comprehensive literature search was conducted to gain knowledge...... as excipients could rely on their taste properties. Conclusion The present study suggests that there may be more than one simple explanation for the use of these four plants as excipients. Plausible explanations have been proven to be: (1) a way to increase the effect of the medicine, (2) a way to make...... the medicine more palatable or (3) a way to preserve the activity of the medicinal preparation over time....

  11. Authentication of Medicines Using Nuclear Quadrupole Resonance Spectroscopy.

    Science.gov (United States)

    Chen, Cheng; Zhang, Fengchao; Barras, Jamie; Althoefer, Kaspar; Bhunia, Swarup; Mandal, Soumyajit

    2016-01-01

    The production and sale of counterfeit and substandard pharmaceutical products, such as essential medicines, is an important global public health problem. We describe a chemometric passport-based approach to improve the security of the pharmaceutical supply chain. Our method is based on applying nuclear quadrupole resonance (NQR) spectroscopy to authenticate the contents of medicine packets. NQR is a non-invasive, non-destructive, and quantitative radio frequency (RF) spectroscopic technique. It is sensitive to subtle features of the solid-state chemical environment and thus generates unique chemical fingerprints that are intrinsically difficult to replicate. We describe several advanced NQR techniques, including two-dimensional measurements, polarization enhancement, and spin density imaging, that further improve the security of our authentication approach. We also present experimental results that confirm the specificity and sensitivity of NQR and its ability to detect counterfeit medicines.

  12. Clinical trials with herbal medicinal products in children: a literature analysis.

    Science.gov (United States)

    Marquardt, Peter; Kaft, Karin; Nieber, Karen

    2015-06-01

    Herbal medicinal products have been used since several decades for the health care of children. Nevertheless, well-controlled clinical studies with herbal medicinal products for children are rare. The authors' objective therefore was to evaluate clinical trials with herbal medicinal products in children, based on a literature search in PubMed and Web of Science. A total of 133 trials were identified. 90 studies were randomized, 32.2% were randomized and double-blinded. Most studies were performed in China, in the age group 6-12 years, and in children with respiratory diseases, most often herbal medicinal products with Hedera helix were tested. The analysis revealed that studies on herbal medicinal products were feasible in children. Although clinical trials have been found, this literature search have limitations and did not cover all studies performed. However, only few clinical trials of high quality were identified. Further studies therefore are urgently needed to support the good empirical findings. PMID:26183729

  13. Medicinal plants and dementia therapy: herbal hopes for brain aging?

    Science.gov (United States)

    Perry, Elaine; Howes, Melanie-Jayne R

    2011-12-01

    An escalating "epidemic" of diseases like Alzheimer's has not yet been met by effective symptomatic treatments or preventative strategies. Among a few current prescription drugs are cholinesterase inhibitors including galantamine, originating from the snowdrop. Research into ethnobotanicals for memory or cognition has burgeoned in recent years. Based on a multi-faceted review of medicinal plants or phytochemicals, including traditional uses, relevant bioactivities, psychological and clinical evidence on efficacy and safety, this overview focuses on those for which there is promising clinical trial evidence in people with dementia, together with at least one other of these lines of supporting evidence. With respect to cognitive function, such plants reviewed include sage, Ginkgo biloba, and complex mixtures of other traditional remedies. Behavioral and psychological symptoms of dementia (BPSD) challenge carers and lead to institutionalization. Symptoms can be alleviated by some plant species (e.g., lemon balm and lavender alleviate agitation in people with dementia; St John's wort treats depression in the normal population). The ultimate goal of disease prevention is considered from the perspective of limited epidemiological and clinical trial evidence to date. The potential value of numerous plant extracts or chemicals (e.g., curcumin) with neuroprotective but as yet no clinical data are reviewed. Given intense clinical need and carer concerns, which lead to exploration of such alternatives as herbal medicines, the following research priorities are indicated: investigating botanical agents which enhance cognition in populations with mild memory impairment or at earliest disease stages, and those for BPSD in people with dementia at more advanced stages; establishing an ongoing authoritative database on herbal medicine for dementia; and further epidemiological and follow up studies of promising phytopharmaceuticals or related nutraceuticals for disease prevention.

  14. Bar-HRM for Authentication of Plant-Based Medicines : Evaluation of Three Medicinal Products Derived from Acanthaceae Species

    OpenAIRE

    Maslin Osathanunkul; Panagiotis Madesis; Hugo De Boer

    2015-01-01

    Medicinal plants are used as a popular alternative to synthetic drugs, both in developed and developing countries. The economic importance of the herbal and natural supplement industry is increasing every year. As the herbal industry grows, consumer safety is one issue that cannot be overlooked. Herbal products in Thai local markets are commonly sold without packaging or labels. Plant powders are stored in large bags or boxes, and therefore buying local herbal products poses a high risk of ac...

  15. New Perspectives on How to Discover Drugs from Herbal Medicines: CAM's Outstanding Contribution to Modern Therapeutics

    Science.gov (United States)

    Pan, Si-Yuan; Zhou, Shu-Feng; Gao, Si-Hua; Yu, Zhi-Ling; Zhang, Shuo-Feng; Tang, Min-Ke; Sun, Jian-Ning; Han, Yi-Fan; Fong, Wang-Fun; Ko, Kam-Ming

    2013-01-01

    With tens of thousands of plant species on earth, we are endowed with an enormous wealth of medicinal remedies from Mother Nature. Natural products and their derivatives represent more than 50% of all the drugs in modern therapeutics. Because of the low success rate and huge capital investment need, the research and development of conventional drugs are very costly and difficult. Over the past few decades, researchers have focused on drug discovery from herbal medicines or botanical sources, an important group of complementary and alternative medicine (CAM) therapy. With a long history of herbal usage for the clinical management of a variety of diseases in indigenous cultures, the success rate of developing a new drug from herbal medicinal preparations should, in theory, be higher than that from chemical synthesis. While the endeavor for drug discovery from herbal medicines is “experience driven,” the search for a therapeutically useful synthetic drug, like “looking for a needle in a haystack,” is a daunting task. In this paper, we first illustrated various approaches of drug discovery from herbal medicines. Typical examples of successful drug discovery from botanical sources were given. In addition, problems in drug discovery from herbal medicines were described and possible solutions were proposed. The prospect of drug discovery from herbal medicines in the postgenomic era was made with the provision of future directions in this area of drug development. PMID:23634172

  16. New Perspectives on How to Discover Drugs from Herbal Medicines: CAM's Outstanding Contribution to Modern Therapeutics

    Directory of Open Access Journals (Sweden)

    Si-Yuan Pan

    2013-01-01

    Full Text Available With tens of thousands of plant species on earth, we are endowed with an enormous wealth of medicinal remedies from Mother Nature. Natural products and their derivatives represent more than 50% of all the drugs in modern therapeutics. Because of the low success rate and huge capital investment need, the research and development of conventional drugs are very costly and difficult. Over the past few decades, researchers have focused on drug discovery from herbal medicines or botanical sources, an important group of complementary and alternative medicine (CAM therapy. With a long history of herbal usage for the clinical management of a variety of diseases in indigenous cultures, the success rate of developing a new drug from herbal medicinal preparations should, in theory, be higher than that from chemical synthesis. While the endeavor for drug discovery from herbal medicines is “experience driven,” the search for a therapeutically useful synthetic drug, like “looking for a needle in a haystack,” is a daunting task. In this paper, we first illustrated various approaches of drug discovery from herbal medicines. Typical examples of successful drug discovery from botanical sources were given. In addition, problems in drug discovery from herbal medicines were described and possible solutions were proposed. The prospect of drug discovery from herbal medicines in the postgenomic era was made with the provision of future directions in this area of drug development.

  17. 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.

  18. Herbal Medicine as Inducers of Apoptosis in Cancer Treatment

    Directory of Open Access Journals (Sweden)

    Elham Safarzadeh

    2014-12-01

    Full Text Available Cancer is uncontrolled growth of abnormal cells in the body. Nowadays, cancer is considered as a human tragedy and one of the most prevalent diseases in the wide, and its mortality resulting from cancer is being increased. It seems necessary to identify new strategies to prevent and treat such a deadly disease. Control survival and death of cancerous cell are important strategies in the management and therapy of cancer. Anticancer agents should kill the cancerous cell with the minimal side effect on normal cells that is possible through the induction of apoptosis. Apoptosis is known as programmed cell death in both normal and damaged tissues. This process includes some morphologically changes in cells such as rapid condensation and budding of the cell, formation of membrane-enclosed apoptotic bodies with well-preserved organelles. Induction of apoptosis is one of the most important markers of cytotoxic antitumor agents. Some natural compounds including plants induce apoptotic pathways that are blocked in cancer cells through various mechanisms in cancer cells. Multiple surveys reported that people with cancer commonly use herbs or herbal products. Vinca Alkaloids, Texans, podo phyllotoxin, Camptothecins have been clinically used as Plant derived anticancer agents. The present review summarizes the literature published so far regarding herbal medicine used as inducers of apoptosis in cancer.

  19. Herbal medicine as inducers of apoptosis in cancer treatment.

    Science.gov (United States)

    Safarzadeh, Elham; Sandoghchian Shotorbani, Siamak; Baradaran, Behzad

    2014-10-01

    Cancer is uncontrolled growth of abnormal cells in the body. Nowadays, cancer is considered as a human tragedy and one of the most prevalent diseases in the wide, and its mortality resulting from cancer is being increased. It seems necessary to identify new strategies to prevent and treat such a deadly disease. Control survival and death of cancerous cell are important strategies in the management and therapy of cancer. Anticancer agents should kill the cancerous cell with the minimal side effect on normal cells that is possible through the induction of apoptosis. Apoptosis is known as programmed cell death in both normal and damaged tissues. This process includes some morphologically changes in cells such as rapid condensation and budding of the cell, formation of membrane-enclosed apoptotic bodies with well-preserved organelles. Induction of apoptosis is one of the most important markers of cytotoxic antitumor agents. Some natural compounds including plants induce apoptotic pathways that are blocked in cancer cells through various mechanisms in cancer cells. Multiple surveys reported that people with cancer commonly use herbs or herbal products. Vinca Alkaloids, Texans, podo phyllotoxin, Camptothecins have been clinically used as Plant derived anticancer agents. The present review summarizes the literature published so far regarding herbal medicine used as inducers of apoptosis in cancer. PMID:25364657

  20. Application of Herbal Medicines with Bitter Flavor and Cold Property on Treating Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Hongdong Chen

    2015-01-01

    Full Text Available Diabetes mellitus has been a global pandemic. Traditional Chinese Medicine has been used on diabetes mellitus for thousands of years and the modern Chinese medicine studies have found a curative effect of herbal medicine with bitter flavor and cold property on diabetes. This review will introduce the theory summary of flavor and property in TCM, argument basis, the evidences from clinical trails and animal experiments, the possible antidiabetic mechanisms, and advantages on lowering glucose of herbal medicines with bitter flavor and cold property and take rhizome, Chinese rhubarb, and Momordica charantia, the three herbal medicines with bitter flavor and cold property, as examples to illustrate the exact antidiabetic effect. It is hoped that this review can provide some ideas and inspiration for the treatment of diabetes with herbal medicine.

  1. Application of Herbal Medicines with Bitter Flavor and Cold Property on Treating Diabetes Mellitus.

    Science.gov (United States)

    Chen, Hongdong; Guo, Jing; Pang, Bing; Zhao, Linhua; Tong, Xiaolin

    2015-01-01

    Diabetes mellitus has been a global pandemic. Traditional Chinese Medicine has been used on diabetes mellitus for thousands of years and the modern Chinese medicine studies have found a curative effect of herbal medicine with bitter flavor and cold property on diabetes. This review will introduce the theory summary of flavor and property in TCM, argument basis, the evidences from clinical trails and animal experiments, the possible antidiabetic mechanisms, and advantages on lowering glucose of herbal medicines with bitter flavor and cold property and take rhizome, Chinese rhubarb, and Momordica charantia, the three herbal medicines with bitter flavor and cold property, as examples to illustrate the exact antidiabetic effect. It is hoped that this review can provide some ideas and inspiration for the treatment of diabetes with herbal medicine. PMID:26557150

  2. 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.

  3. Herbal medicine use behaviour in Australian adults who experience anxiety: a descriptive study

    OpenAIRE

    McIntyre, Erica; Anthony J. Saliba; Wiener, Karl K.; Sarris, Jerome

    2016-01-01

    Background Anxiety disorders are the most prevalent mental health condition in Australia. In addition, there are many people who experience problematic anxiety symptoms who do not receive an anxiety disorder diagnosis but require treatment. As herbal medicine use is popular in Australia, and little is known about how adults experiencing anxiety are using these medicines, this study aimed to identify how Australian adults who experience anxiety are using herbal medicines. Methods An online cro...

  4. Herbal Medicine in Primary Healthcare in Germany: The Patient's Perspective

    Directory of Open Access Journals (Sweden)

    Stefanie Joos

    2012-01-01

    Full Text Available Herbal medicine (HM is one of the most widely used Complementary and Alternative Medicine (CAM therapies throughout the world. The WHO has recognized HM as an essential component of primary healthcare. The aim of this study was to explore patients' attitudes towards using HM, their sources of information and the role of costs. Within a qualitative research approach, semi-standardized interviews with 18 patients using HM were conducted and analyzed according to Mayring's content analysis. Patients highlighted their active role and perceived autonomy choosing HM. Most interviewees experienced HM as better, with more sustainable effects and fewer side effects compared to conventional medicine. All media, family, friends, and healthcare professionals were reported as sources of information. Some patients complained that doctors and pharmacists have insufficient knowledge of HM. Most patients expressed their regret that HM is not reimbursed by statutory health insurances but also their general willingness to pay extra for HM. The main challenge for German primary care, besides the reintroduction of reimbursement, is the promotion of knowledge and skill development in HM. This is to ensure patient safety and work in partnership with patients. Appropriate strategies for education must be tailored to the specific needs of health professional groups.

  5. Treatment of cholecystitis with Chinese herbal medicines: A systematic review of the literature

    Institute of Scientific and Technical Information of China (English)

    Zhi-Yong Dong; Guan-Liang Wang; Xing Liu; Jia Liu; De-Zeng Zhu; Chang-Quan Ling

    2012-01-01

    AIM:To analyze the literature on the use of Chinese herbal medicines for the treatment of cholecystitis.METHODS:The literature on treatment of cholecystitis with traditional Chinese medicines (TCM) was analyzed based on the principles and methods described by evidence-based medicine (EBM).Eight databases including MEDLINE,EMbase,Cochrane Central (CCTR),four Chinese databases (China Biological Medicine Database,Chinese National Knowledge Infrastructure Database,Database of Chinese Science and Technology Periodicals,Database of Chinese Ministry of Science and Technology) and Chinese Clinical Registry Center,were searched.Full text articles or abstracts concerning TCM treatment of cholecystitis were selected,categorized according to study design,the strength of evidence,the first author's hospital type,and analyzed statistically.RESULTS:A search of the literature published from 1977 through 2009 yielded 1468 articles in Chinese and 9 in other languages; and 93.92% of the articles focused on clinical studies.No article was of level I evidence,and 9.26% were of level Ⅱ evidence.The literature cited by Science Citation Index (SCI),MEDLINE and core Chinese medical journals accounted for 0.41%,0.68% and 7.29%,respectively.Typically,the articles featured in case reports of illness,examined from the perspective of EBM,were weak in both quality and evidence level,which inconsistently conflicted with the fact that most of the papers were by authors from Level-3 hospitals,the highest possible level evaluated based on their comprehensive quality and academic authenticity in China.CONCLUSION:The published literature on TCM treatment of cholecystitis is of low quality and based on low evidence,and cognitive medicine may functions as a useful supplementary framework for the evaluation.

  6. Screening test for anti-Helicobacter pylori activity of traditional Chinese herbal medicines

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    AIM:To evaluate the anti-Helicobacter pylori (H.pylori) activity of 50 traditional Chinese herbal medicines in order to provide the primary evidence for their use in clinical practice.METHODS:A susceptibility test of water extract from 50 selected traditional Chinese herbal medicines for in vitro H.pylori Sydney strain 1 was performed with broth dilution method.Anti-H.pylori activity of the selected Chinese herbal medicines was evaluated according to their minimum inhibitory concentration (MIC).RESULTS:The ...

  7. Effect of Chinese Herbal Medicine on Immunohistochemistry of Harder's Glands of Chickens

    Institute of Scientific and Technical Information of China (English)

    SHEN Ping; GAO Guisheng; SHI Qiumei; LI Min

    2009-01-01

    To investigate the mechanism of action of Chinese herbal medicine, the immunocells of Harder's glands were observed.The healthy Hy-Line Brown chickens of 12-day-old were divided into three groups randomly. The chickens in group 1 and 2 drank the water with 0.5% and 1% Chinese herbal medicine immunopromoter every day. The chickens in group 3 as control drank pure water. The Harder's glands of the chickens from 0.5% group, 1% group and control group at 24, 36 and 48 d after drinking medicine respectively were made into histological section. And then the histological sections were observed histologically. The results showed that Chinese herbal medicine could increase the quantity of the immunocells in glandular organs conspicuously. Immunopotentiator of Chinese herbal medicine could promote the amount and growth of secreted immunoglobuline and elevate the immune level of the organism, and the effect of 1% group was higher than that of 0.5% group.

  8. Herbal medicine for insomnia: A systematic review and meta-analysis.

    Science.gov (United States)

    Leach, Matthew J; Page, Amy T

    2015-12-01

    Insomnia is a prevalent sleep disorder that can profoundly impact a person's health and wellbeing. Herbal medicine represents one of the most frequently used complementary and alternative treatments of insomnia. However, the safety and efficacy of herbal medicine for the treatment of this disorder is currently uncertain. In order to ascertain the evidence base for herbal medicine for insomnia, we systematically searched seventeen electronic databases and the reference lists of included studies for relevant randomised controlled trials (RCTs). Fourteen RCTs, involving a total of 1602 participants with insomnia, met the inclusion criteria. Four distinct orally administered herbal monopreparations were identified (i.e., valerian, chamomile, kava and wuling). There was no statistically significant difference between any herbal medicine and placebo, or any herbal medicine and active control, for any of the thirteen measures of clinical efficacy. As for safety, a similar or smaller number of adverse events per person were reported with kava, chamomile and wuling when compared with placebo. By contrast, a greater number of events per person were reported with valerian. While there is insufficient evidence to support the use of herbal medicine for insomnia, there is a clear need for further research in this area. PMID:25644982

  9. 人参和其他中草药的遗传学鉴定%Genetic authentication of ginseng and other traditional Chinese medicine

    Institute of Scientific and Technical Information of China (English)

    C C HON; Y C CHOW; F Y ZENG; F C C LEUNG

    2003-01-01

    The main objective of this paper is to review the chemical and genetic methods used in authentication of ginseng, especially the recent advances in microsatellite genotyping and its application to the authentication of other traditional Chinese medicines (TCM). The standardization and modernization of TCM hinge on the authentication of their botanical identities. Analysis of well-characterized marker compounds is now the most popular method for identifying the herbal materials and quality control of TCM, eg, ginsenoside profiling for authentication of Panax species. However, in many herbal species the chemical composition of the plant changes with the external environment and processing conditions, which lowers the reliability of these authentication methods. In the light of the advances in molecular biotechnology in the past few decades, genetic tools are now considered to provide more standardized and reliable methods for authentication of herbal materials at the DNA level. These genetic tools include random amplified polymorphic DNA (RAPD), DNA fingerprinting using multi-loci probes, restriction fragment length polymorphism (RFLP), amplified fragment length polymorphism (AFLP), and microsatellite marker technology. The practicality of these methods varies in terms of their sensitivity, reliability, reproducibility, and running cost. Using ginseng as an example, we reviewed the advantages and limitations of these molecular techniques in TCM authentication. We have developed a set of microsatellite markers from American ginseng that are able to differentiate Panax ginseng and Panax quinquetolius with the resolution down to farm level, ie, confirmation of its botanical identity and origin. Compared with other molecular techniques, microsatellite marker technology is more robust, accurate, reproducible, reliable, and sensitive. This is essential for large-scale TCM authentication centers.

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

    Directory of Open Access Journals (Sweden)

    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.

  11. Herbal Medicines Use During Pregnancy: A Review from the Middle East

    Science.gov (United States)

    John, Lisha J.; Shantakumari, Nisha

    2015-01-01

    The prevalence of the herbal medicines use is on the rise across the world, especially amongst pregnant women. The scenario in the Middle Eastern region was reviewed to explore the prevalence, usage pattern, motivation, and attitude towards use of herbal medicine by pregnant women. Literature published up to December 2012 showed the prevalence of herbal medicine use varied between 22.3–82.3%, implying a rising trend in the utilization of herbal medicine during pregnancy. The most common herbs used were peppermint, ginger, thyme, chamomile, sage, aniseed, fenugreek, and green tea. The most common reasons for use included the treatment of gastrointestinal disorders and cold and flu symptoms. The majority of women used these products during their first trimester, and did not reveal this information to their physician. Most women were advised by family and friends to use herbal medicines and believed they were more effective and had fewer side effects than modern medicine especially during pregnancy. In conclusion, the use of herbal medicine is prevalent among pregnant women in the Middle Eastern region and healthcare providers need to seek information pertaining to their use. PMID:26366255

  12. Herbal Medicines Use During Pregnancy: A Review from the Middle East.

    Science.gov (United States)

    John, Lisha J; Shantakumari, Nisha

    2015-07-01

    The prevalence of the herbal medicines use is on the rise across the world, especially amongst pregnant women. The scenario in the Middle Eastern region was reviewed to explore the prevalence, usage pattern, motivation, and attitude towards use of herbal medicine by pregnant women. Literature published up to December 2012 showed the prevalence of herbal medicine use varied between 22.3-82.3%, implying a rising trend in the utilization of herbal medicine during pregnancy. The most common herbs used were peppermint, ginger, thyme, chamomile, sage, aniseed, fenugreek, and green tea. The most common reasons for use included the treatment of gastrointestinal disorders and cold and flu symptoms. The majority of women used these products during their first trimester, and did not reveal this information to their physician. Most women were advised by family and friends to use herbal medicines and believed they were more effective and had fewer side effects than modern medicine especially during pregnancy. In conclusion, the use of herbal medicine is prevalent among pregnant women in the Middle Eastern region and healthcare providers need to seek information pertaining to their use. PMID:26366255

  13. Herbal Medicines Use During Pregnancy: A Review from the Middle East

    Directory of Open Access Journals (Sweden)

    Lisha J. John

    2015-07-01

    Full Text Available The prevalence of the herbal medicines use is on the rise across the world, especially amongst pregnant women. The scenario in the Middle Eastern region was reviewed to explore the prevalence, usage pattern, motivation, and attitude towards use of herbal medicine by pregnant women. Literature published up to December 2012 showed the prevalence of herbal medicine use varied between 22.3–82.3%, implying a rising trend in the utilization of herbal medicine during pregnancy. The most common herbs used were peppermint, ginger, thyme, chamomile, sage, aniseed, fenugreek, and green tea. The most common reasons for use included the treatment of gastrointestinal disorders and cold and flu symptoms. The majority of women used these products during their first trimester, and did not reveal this information to their physician. Most women were advised by family and friends to use herbal medicines and believed they were more effective and had fewer side effects than modern medicine especially during pregnancy. In conclusion, the use of herbal medicine is prevalent among pregnant women in the Middle Eastern region and healthcare providers need to seek information pertaining to their use.

  14. Herbal Medicine Offered as an Initiative Therapeutic Option for the Management of Hepatocellular Carcinoma.

    Science.gov (United States)

    Chen, Shao-Ru; Qiu, Hong-Cong; Hu, Yang; Wang, Ying; Wang, Yi-Tao

    2016-06-01

    Hepatocellular carcinoma (HCC) is a common malignant cancer and is the third leading cause of death worldwide. Effective treatment of this disease is limited by the complicated molecular mechanism underlying HCC pathogenesis. Thus, therapeutic options for HCC management are urgently needed. Targeting the Wnt/β-catenin, Hedgehog, Notch, and Hippo-YAP signaling pathways in cancer stem cell development has been extensively investigated as an alternative treatment. Herbal medicine has emerged as an initiative therapeutic option for HCC management because of its multi-level, multi-target, and coordinated intervention effects. In this article, we summarized the recent progress and clinical benefits of targeting the above mentioned signaling pathways and using natural products such as herbal medicine formulas to treat HCC. Proving the clinical success of herbal medicine is expected to deepen the knowledge on herbal medicine efficiency and hasten the adoption of new therapies. Copyright © 2016 John Wiley & Sons, Ltd. PMID:26879574

  15. PROSPECTS OF USING INVASIVE LEGUMES IN HERBAL MEDICINE

    Directory of Open Access Journals (Sweden)

    Shelepova O. V.

    2015-12-01

    Full Text Available The authors propose to consider alien invasive species as new bioresources. These plants form powerful (usually single-species thickets in the secondary range and their size are larger than at the native cenosis. The territory occupied by invasive species, especially in disturbed habitats, is quite high, so their possible yield is very high. The main problem of using alien species in the pharmacological purposes is the lack of information about the dynamics of the chemicals accumulation. Available data on the biochemistry in its natural habitat is inadaptable for the same taxon in the secondary range because of significant microevolutionary changes. In this work we present the results of phytochemical screening four legume species, formed invasive populations in the Middle Russia - Galega orientalis Lam., Lupinus polyphyllus Lindl., Robinia pseudoacacia L. & Caragana arborescens Lam. Information about these species as traditional medicine plants is given. Original data on the concentration phenolic compounds and biophile silicon in leaves and inflorescences are presented. Information on the fractional composition of the flavonoid complex is done. Taking into consideration the high adaptability of invasive species, the chemical analysis of the samples from different ecotypes was made. It is shown that accumulation of bioactive agents and biophile silicon isn’t depended on the environmental conditions. Concentrations of polyphenolic compounds were at the average level in comparison with medicinal plants. Thus, the combination of flavonoid complex with biophile silicon provides pharmacological significance of studied species, and justifies the needing the further study of invasive plant species in order to create new herbal medicines

  16. Herbal Medicines for Treating Metabolic Syndrome: A Systematic Review of Randomized Controlled Trials

    OpenAIRE

    Jang, Soobin; Jang, Bo-Hyoung; Ko, Youme; Sasaki, Yui; Park, Jeong-Su; Hwang, Eui-Hyoung; Song, Yun-Kyung; Shin, Yong-Cheol; Ko, Seong-Gyu

    2016-01-01

    Objective. The aim of this systematic review is to evaluate the efficacy and safety of herbal medicines in the management of metabolic syndrome. Materials and Methods. On December 9, 2015, we searched PubMed, EMBASE, Cochrane Library, SCOPUS, AMED, CNKI, KoreaMed, KMBASE, OASIS, and J-STAGE with no restriction on language or published year. We selected randomized controlled trials that involved patients with metabolic syndrome being treated with herbal medicines as intervention. The main keyw...

  17. Chinese herbal medicine and acupuncture for the treatment of cardiovascular disease

    Institute of Scientific and Technical Information of China (English)

    Jun Xu; Haiyun Wu

    2009-01-01

    @@ Traditional Chinese medicine (TCM) is one of the world's oldest healing systems. TCM includes herbal medicine, acupuncture, moxibustion, massage, food therapy, and physical exercise, such as shadow boxing. In modern China, TCM is a fully institutionalised part of health care and widely used with Western medicine.

  18. Pharmacogenomics Implications of Using Herbal Medicinal Plants on African Populations in Health Transition

    Directory of Open Access Journals (Sweden)

    Nicholas E. Thomford

    2015-09-01

    Full Text Available The most accessible points of call for most African populations with respect to primary health care are traditional health systems that include spiritual, religious, and herbal medicine. This review focusses only on the use of herbal medicines. Most African people accept herbal medicines as generally safe with no serious adverse effects. However, the overlap between conventional medicine and herbal medicine is a reality among countries in health systems transition. Patients often simultaneously seek treatment from both conventional and traditional health systems for the same condition. Commonly encountered conditions/diseases include malaria, HIV/AIDS, hypertension, tuberculosis, and bleeding disorders. It is therefore imperative to understand the modes of interaction between different drugs from conventional and traditional health care systems when used in treatment combinations. Both conventional and traditional drug entities are metabolized by the same enzyme systems in the human body, resulting in both pharmacokinetics and pharmacodynamics interactions, whose properties remain unknown/unquantified. Thus, it is important that profiles of interaction between different herbal and conventional medicines be evaluated. This review evaluates herbal and conventional drugs in a few African countries and their potential interaction at the pharmacogenomics level.

  19. Risks and Benefits of Commonly used Herbal Medicines in México

    Science.gov (United States)

    Rodriguez-Fragoso, Lourdes; Reyes-Esparza, Jorge; Burchiel, Scott; Herrera-Ruiz, Dea; Torres, Eliseo

    2008-01-01

    In Mexico, local empirical knowledge about medicinal properties of plants is the basis for their use as home remedies. It is generally accepted by many people in Mexico and elsewhere in the world that beneficial medicinal effects can be obtained by ingesting plant products. In this review, we focus on the potential pharmacologic bases for herbal plant efficacy, but we also raise concerns about the safety of these agents, which have not been fully assessed. Although numerous randomized clinical trials of herbal medicines have been published and systematic reviews and meta-analyses of these studies are available, generalizations about the efficacy and safety of herbal medicines are clearly not possible. Recent publications have also highlighted the unintended consequences of herbal product use, including morbidity and mortality. It has been found that many phytochemicals have pharmacokinetic or pharmacodynamic interactions with drugs. The present review is limited to some herbal medicine that are native or cultivated in Mexico and that have significant use. We discuss the cultural uses, phytochemistry, pharmacological and toxicological properties of the following following plant species: Nopal (Opuntia ficus), Peppermint (Mentha piperita), Chaparral (Larrea divaricata), Dandlion (Taraxacum officinale), Mullein (Verbascum densiflorum), Chamomile (Matricaria recutita), Nettle or Stinging Nettle (Urtica dioica), Passionflower (Passiflora incarmata), Linden Flower (Tilia europea), and Aloa (Aloa vera). We conclude that our knowledge of the therapeutic benefits and risks of some herbal medicines used in Mexico is still limited and efforts to elucidate them should be intensified. PMID:18037151

  20. [Prescription rules of Chinese herbal medicines in treatment of gastric cancer].

    Science.gov (United States)

    Cao, Wen; Zhao, Ai-guang

    2009-01-01

    Analysis of the nature, tastes, channel distributions and effects of the frequently used herbal medicines in the prescriptions involved in the clinical literatures about treatment of gastric cancer published from 1988 to 2007 was made in the paper. The literatures were categorized into three types: 1) treatment of middle- and late-stage gastric cancer; 2) prevention and treatment of the recurrence and metastasis after operation; 3) Chinese herbal medicines combined with chemotherapy for enhancing efficacy and reducing toxicity. The most frequently used herbal medicines in the three literature types were qi-invigorating herbs, such as Atractylodes, Astragalus, Codonopsis, Glycyrrhiza and Ginseng, etc. The herbal medicines for promoting urination to subside swelling such as tuckahoe and Semen Coicis, etc were used more frequently than the herbal medicines for regulating qi such as dried orange peel and putchuck, etc, as well as for clearing away heat to remove toxin such as spreading hedyotis herb, Herba Scutellariae Barbatae, yangtao actinidia root, and Rhizoma Paridis, etc. From another angle, the most frequently used herbal medicines for the treatment of gatric cancer were those cold, warm and neutral in nature, sweet, bitter and pungent in taste, and distributed to spleen and liver channels. PMID:19134451

  1. Traditional Chinese Medicine and herbal hepatotoxicity: a tabular compilation of reported cases.

    Science.gov (United States)

    Teschke, Rolf; Zhang, Li; Long, Hongzhu; Schwarzenboeck, Alexander; Schmidt-Taenzer, Wolfgang; Genthner, Alexander; Wolff, Albrecht; Frenzel, Christian; Schulze, Johannes; Eickhoff, Axel

    2015-01-01

    Traditional Chinese Medicine (TCM) with its focus on herbal use became popular worldwide. Treatment was perceived as safe, with neglect of rare adverse reactions including liver injury. To compile worldwide cases of liver injury by herbal TCM, we undertook a selective literature search in the PubMed database and searched for the items Traditional Chinese Medicine, TCM, Traditional Asian Medicine, and Traditional Oriental Medicine, also combined with the terms herbal hepatotoxicity or herb induced liver injury. The search focused primarily on English-language case reports, case series, and clinical reviews. We identified reported hepatotoxicity cases in 77 relevant publications with 57 different herbs and herbal mixtures of TCM, which were further analyzed for causality by the Council for International Organizations of Medical Sciences (CIOMS) scale, positive reexposure test results, or both. Causality was established for 28/57 different herbs or herbal mixtures, Bai Xian Pi, Bo He, Ci Wu Jia, Chuan Lian Zi, Da Huang, Gan Cao, Ge Gen, Ho Shou Wu, Huang Qin, Hwang Geun Cho, Ji Gu Cao, Ji Xue Cao, Jin Bu Huan, Jue Ming Zi, Jiguja, Kudzu, Ling Yang Qing Fei Keli, Lu Cha, Rhen Shen, Ma Huang, Shou Wu Pian, Shan Chi, Shen Min, Syo Saiko To, Xiao Chai Hu Tang, Yin Chen Hao, Zexie, and Zhen Chu Cao. In conclusion, this compilation of liver injury cases establishes causality for 28/57 different TCM herbs and herbal mixtures, aiding diagnosis for physicians who care for patients with liver disease possibly related to herbal TCM. PMID:25536637

  2. Adverse effects of herbal medicines: an overview of systematic reviews.

    Science.gov (United States)

    Posadzki, Paul; Watson, Leala K; Ernst, Edzard

    2013-02-01

    This overview of systematic reviews (SRs) aims to evaluate critically the evidence regarding the adverse effects of herbal medicines (HMs). Five electronic databases were searched to identify all relevant SRs, with 50 SRs of 50 different HMs meeting our inclusion criteria. Most had only minor weaknesses in methods. Serious adverse effects were noted only for four HMs: Herbae pulvis standardisatus, Larrea tridentate, Piper methysticum and Cassia senna. The most severe adverse effects were liver or kidney damage, colon perforation, carcinoma, coma and death. Moderately severe adverse effects were noted for 15 HMs: Pelargonium sidoides, Perna canaliculus, Aloe vera, Mentha piperita, Medicago sativa, Cimicifuga racemosa, Caulophyllum thalictroides, Serenoa repens, Taraxacum officinale, Camellia sinensis, Commifora mukul, Hoodia gordonii, Viscum album, Trifolium pratense and Stevia rebaudiana. Minor adverse effects were noted for 31 HMs: Thymus vulgaris, Lavandula angustifolia Miller, Boswellia serrata, Calendula officinalis, Harpagophytum procumbens, Panax ginseng, Vitex agnus-castus, Crataegus spp., Cinnamomum spp., Petasites hybridus, Agave americana, Hypericum perforatum, Echinacea spp., Silybum marianum, Capsicum spp., Genus phyllanthus, Ginkgo biloba, Valeriana officinalis, Hippocastanaceae, Melissa officinalis, Trigonella foenum-graecum, Lagerstroemia speciosa, Cnicus benedictus, Salvia hispanica, Vaccinium myrtillus, Mentha spicata, Rosmarinus officinalis, Crocus sativus, Gymnema sylvestre, Morinda citrifolia and Curcuma longa. Most of the HMs evaluated in SRs were associated with only moderately severe or minor adverse effects. PMID:23472485

  3. [The plant origins of herbal medicines and their quality evaluation].

    Science.gov (United States)

    Nishibe, Sansei

    2002-06-01

    The caulis (stem and leaf) of Trachelospermum jasminoides (Lindl.) Lem. (Apocynaceae) is listed as the plant origin of Luoshiteng in the Chinese Pharmacopeia. However, preparations from the caulis of Ficus pumila L. (Moraceae) or Psychotria serpens L. (Rubiaceae) are distributed on the Chinese market. The fruit of Forsythia suspensa Vahl (Oleaceae) is listed as the plant origin of Forsythia Fruit in the Chinese Pharmacopeia, although the fruits of two Forsythia species, F. suspensa and F. viridissima Lindley, are listed as the plant origins in the Japanese Pharmacopeia, and fruits of three Forsythia species, F. viridissima, F. koreana Nakai, and F. suspensa, are listed in the Korean Pharmacopeia. The whole plant of Plantago asiatica L. (Plantaginaceae) is listed as the plant origin of Plantago Herb in the Japanese Phamacopeia, but the whole plants of two Plantago species, P. asiatica and P. depressa Wild, are listed as the plant origins in the Chinese Pharmacopeia. The leaves of two Plantago species, P. lanceolata L. and P. major L., are distributed as Plantain on the European market. Each of these herbal medicines is reviewed based on the differences in plant origins and their quality evaluation from the viewpoints of the morphological properties, chemical components, and biological activities, respectively.

  4. Herbal Medicines In The Treatment of Psychiatric and Neurological Disorders

    Directory of Open Access Journals (Sweden)

    Shahin Akhondzadeh

    2006-04-01

    Full Text Available Objective: This review will indicate the quality of the evidence supporting the clinical effects of a number of commonly used types of herbal medicines for psychiatric and neurological disorders. Method: We conducted a review of literature to understand the biochemical and evidential bases for the use of herbs in psychiatric and neurological disorders as follow: 1 Alzheimer’s disease, 2 Depression, 3 Anxiety, 4 Insomnia, 5 Substance use disorders, 6 Attention deficit/hyperactivity disorder (ADHD, 7 Migraine. Results: Evidences support use of Ginkgo biloba, Huperzine A, Galantamine, Melissa officinalis,and Salvia officinalis for Alzheimer’s disease; St. John’s wort, Lavender, and Saffron for depression; Passionflower, and Kava, for anxiety disorders; Valerian, and English Lavender for sleep disorders; Hypericum for substance related disorders; Ginkgo biloba, and Passionflower for ADHD; and feverfew, and Butterbur root for migraine. The highest level of confidence derives from well-designed, randomized, double blind controlled studies. Conclusion: Herbs may have beneficial effects in variety of psychiatric and neurological disorder; however we must consider their potential side effects and drug-drug interactions.

  5. Adverse effects of herbal medicines: an overview of systematic reviews.

    Science.gov (United States)

    Posadzki, Paul; Watson, Leala K; Ernst, Edzard

    2013-02-01

    This overview of systematic reviews (SRs) aims to evaluate critically the evidence regarding the adverse effects of herbal medicines (HMs). Five electronic databases were searched to identify all relevant SRs, with 50 SRs of 50 different HMs meeting our inclusion criteria. Most had only minor weaknesses in methods. Serious adverse effects were noted only for four HMs: Herbae pulvis standardisatus, Larrea tridentate, Piper methysticum and Cassia senna. The most severe adverse effects were liver or kidney damage, colon perforation, carcinoma, coma and death. Moderately severe adverse effects were noted for 15 HMs: Pelargonium sidoides, Perna canaliculus, Aloe vera, Mentha piperita, Medicago sativa, Cimicifuga racemosa, Caulophyllum thalictroides, Serenoa repens, Taraxacum officinale, Camellia sinensis, Commifora mukul, Hoodia gordonii, Viscum album, Trifolium pratense and Stevia rebaudiana. Minor adverse effects were noted for 31 HMs: Thymus vulgaris, Lavandula angustifolia Miller, Boswellia serrata, Calendula officinalis, Harpagophytum procumbens, Panax ginseng, Vitex agnus-castus, Crataegus spp., Cinnamomum spp., Petasites hybridus, Agave americana, Hypericum perforatum, Echinacea spp., Silybum marianum, Capsicum spp., Genus phyllanthus, Ginkgo biloba, Valeriana officinalis, Hippocastanaceae, Melissa officinalis, Trigonella foenum-graecum, Lagerstroemia speciosa, Cnicus benedictus, Salvia hispanica, Vaccinium myrtillus, Mentha spicata, Rosmarinus officinalis, Crocus sativus, Gymnema sylvestre, Morinda citrifolia and Curcuma longa. Most of the HMs evaluated in SRs were associated with only moderately severe or minor adverse effects.

  6. Remission of Unresectable Lung Metastases from Rectal Cancer After Herbal Medicine Treatment: A Case Report.

    Science.gov (United States)

    Kim, Kyungsuk; Lee, Sanghun

    2016-01-01

    Lung metastasis is frequent in rectal cancer patients and has a poor prognosis, with an expected three-year survival rate of about 10%. Though western medicine has made great strides in the curative resection of liver metastases, resection of lung metastases has lagged far behind. Many preclinical studies have suggested that herbal treatments block metastasis, but few clinical studies have addressed this topic. We present the case of a 57-year-old Asian male with lung metastases from rectal cancer. He first underwent resection of the primary lesion (stage IIA, T3N0M0) and six cycles of adjuvant chemotherapy. Unfortunately, lung metastases were confirmed about one year later. Palliative chemotherapy was begun, but his disease continued to progress after three cycles and chemotherapy was halted. The patient was exclusively treated with herbal medicine-standardized allergen-removed Rhus verniciflua stokes extract combined with Dokhwaljihwang-tang (Sasang constitutional medicine in Korea). After seven weeks of herbal medicine treatment, the lung metastases were markedly improved. Regression of lung metastases has continued; also, the patient's rectal cancer has not returned. He has been receiving herbal medicine for over two years and very few side effects have been observed. We suggest that the herbal regimen used in our patient is a promising candidate for the treatment of lung metastases secondary to rectal cancer, and we hope that this case stimulates further investigation into the efficacy of herbal treatments for metastatic colorectal cancer patients. PMID:27198037

  7. Screening of Chinese Herbal Medicines Resistant to Chicken Escherichia coli and Infectious Laryngotracheitis Virus

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    [Objective] This study aimed to screen Chinese herbal medicines resistant to Chicken Escherichia coli and infectious laryngotracheitis virus. [Methed] Conven- tional punch method, test tube method and plate dilution method were adopted for in vitro susceptibility test of chicken E, coil strains O5 and O8 using 13 kinds of Chi- nese herbal medicines including Sanguisorba officinalis, Coptis chinensis, Anemar- rhena asphodeloides, Strobilanthes cusia, Agastache rugosa, etc.; chicken embryo inoculation experiment was adopted to screen Chinese herbal medicines resistant to chicken infectious laryngotracheitis virus. [Result] Sanguisorba officinalis, Fructus mume, Rheum officinale, Coptis chinensis, Herba Taraxaci, Anemarrhena asphode- Ioides, Scutellaria baicalensis and Rhizoma Fagopyri Cymosi had ideal antibacterial effect against chicken E. coil strain O5; Sanguisorba officinalis, Fructus mume, Rheum officinale, Coptis chinensis, Herba taraxaci and Rhizoma Fagopyri Cymosi had ideal antibacterial effect against chicken E. coil strain 08; other Chinese herbal medicines showed relatively poor or no antibacterial effect. Results of chicken embryo inoculation experiment showed that nine kinds of Chinese herbal medicines showed relatively strong anti-lLTV effect, including Forsythia suspensa, Radix Isatidis, Fofium isatidis, Flos Ionicerae, Radix codonopsis, Radix astragali, Atractylodes, Radix gly- cyrrhizae, and Pericarpium granati. [Conclusion] The study laid the foundation for fur- ther development of Chinese herbal compound preparations to treat chicken cofibacil- Iosis, infectious laryngotracheitis and other bacterial, viral diseases.

  8. [Evolution and changes of authentic medicinal of Rhizoma Corydalis].

    Science.gov (United States)

    Chu, Shanshan; Peng, Huasheng

    2015-09-01

    Rhizoma Corydalis was first recorded in Ben cao shi yi (A Supplement to Materia Medica). In the Tang and Song Dynasties, Rhizoma Corydalis used was derived from Corydalis turtschaninovii Bess. grown in the Northeast China. After the Ming Dynasty, the producing area migrated to the South and Rhizoma Corydalis was replaced by the"Maoshan Rhizoma Corydalis", that is Corydalis yanhusuo W. T. Wang nowadays, and those produced in Jiangsu and Zhejiang areas were recognized as the authentic ones. The collected time of Rhizoma Corydalis was also changed from fall to the beginning of summer. And then the processing methods in the production places underwent a change from the "critical dry", "shade dry" to the modern "boiling" method. In addition, the evaluation of quality of this medicinal was gradually changed from the location of its origin to its medicinal properties. PMID:26813088

  9. The most common herbal medicines affecting Sarcomastigophora branches: a review study.

    Science.gov (United States)

    Bahmani, Mahmoud; Saki, Kourosh; Rafieian-Kopaei, Mahmoud; Karamati, Seyed Ahmad; Eftekhari, Zohre; Jelodari, Mahyar

    2014-09-01

    Parasitic diseases cause annual mortality of more than 200 thousand people. Currently many drugs are used to treat parasitic diseases; however, they are mostly expensive, toxic, with side effects and drug resistance. Medicinal plants have been shown to represent natural source of cheap drugs with low toxicity. In this review article, the most common and most effective herbal medicines on pathogenic protozoan Sarcomastigophora branches such as Trypanosoma, Leishmania, Amoeba, Trichomonas and Giardia were reviewed. The recently published papers about different drugs as well as herbal medicines as alternative for synthetic drugs were searched using scientific sites such as Medline, PubMed and Google Scholar. The used terms included: Medicinal plants, herbal medicine, protozoa, Trypanosoma, Sarcomastigophora branches, Leishmania, Amoeba, Trichomonas or Giardia.

  10. Herbal traditional Chinese medicine and its evidence base in gastrointestinal disorders.

    Science.gov (United States)

    Teschke, Rolf; Wolff, Albrecht; Frenzel, Christian; Eickhoff, Axel; Schulze, Johannes

    2015-04-21

    Herbal traditional Chinese medicine (TCM) is used to treat several ailments, but its efficiency is poorly documented and hence debated, as opposed to modern medicine commonly providing effective therapies. The aim of this review article is to present a practical reference guide on the role of herbal TCM in managing gastrointestinal disorders, supported by systematic reviews and evidence based trials. A literature search using herbal TCM combined with terms for gastrointestinal disorders in PubMed and the Cochrane database identified publications of herbal TCM trials. Results were analyzed for study type, inclusion criteria, and outcome parameters. Quality of placebo controlled, randomized, double-blind clinical trials was poor, mostly neglecting stringent evidence based diagnostic and therapeutic criteria. Accordingly, appropriate Cochrane reviews and meta-analyses were limited and failed to support valid, clinically relevant evidence based efficiency of herbal TCM in gastrointestinal diseases, including gastroesophageal reflux disease, gastric or duodenal ulcer, dyspepsia, irritable bowel syndrome, ulcerative colitis, and Crohn's disease. In conclusion, the use of herbal TCM to treat various diseases has an interesting philosophical background with a long history, but it received increasing skepticism due to the lack of evidence based efficiency as shown by high quality trials; this has now been summarized for gastrointestinal disorders, with TCM not recommended for most gastrointestinal diseases. Future studies should focus on placebo controlled, randomized, double-blind clinical trials, herbal product quality and standard criteria for diagnosis, treatment, outcome, and assessment of adverse herb reactions. This approach will provide figures of risk/benefit profiles that hopefully are positive for at least some treatment modalities of herbal TCM. Proponents of modern herbal TCM best face these promising challenges of pragmatic modern medicine by bridging the gap

  11. Traditional Japanese herbal medicines for treatment of odontopathy.

    Science.gov (United States)

    Yamaguchi, Kojiro

    2015-01-01

    This article highlights several refractory oral diseases, such as stomatitis, burning mouth syndrome (BMS), glossalgia, atypical facial pain (AFP), oral cancer, dry mouth, and Sjögren's syndrome (SJS), in which use of Japanese herbal medicines, Kampo medicines (KM), on the basis of Kampo theory could exert the maximum effects on human body. (1) In acute stomatitis, heat because of agitated vital energy may affect the head, chest, and middle abdominal region. Stomatitis is also related to the generation of reactive oxygen species (ROS). There are many antioxidants in the crude extracts of KM. Thus, we can control environmental factors (cold, heat, dampness, dryness) and vital energy, blood, and fluid of the organ systemically using KM to treat stomatitis and eliminate local ROS accumulation. (2) BMS, glossalgia, and AFP are multifactorial syndromes involving the interaction of biological and psychological factors. Local temperature decrease and edema often occur in chronic pain. These are local circulatory disturbances that can be resolved by improving the flow of blood and fluid. Several KM, such as Tokishakuyakusan and Kamishoyosan (KSS), are effective for enhancing peripheral circulation. Those such as Saikokaryukotuboreito, Yokukansan, KSS, and Saibokutou can reduce stress and associated pain by altering glutamatergic and monoaminergic transmission in the brain. The clinical efficacy of KM for BMS and AFP may depend on the regulation of the mesolimbic dopaminergic and descending glutamatergic pain modulation systems. (3) Regarding oral cancer treatment, I introduce four possible applications of KM, inhibition of the proliferation of cancer cells, complementation of the main cancer therapy, reduction of side effect caused by the main anti-cancer therapy and improvement of quality of life such as the overall status and/or oral discomfort. This review explains in more details Hozai such as Hochuekkito (HET), Juzendaihoto, and Ninjinyoeito (NYT) that are frequently

  12. Traditional Japanese herbal medicines for treatment of odontopathy

    Directory of Open Access Journals (Sweden)

    Kojiro eYamaguchi

    2015-08-01

    Full Text Available This article highlights several refractory oral diseases, such as stomatitis, burning mouth syndrome (BMS, glossalgia, atypical facial pain (AFP, oral cancer, dry mouth, and Sjögren’s syndrome(SJS, in which use of Japanese herbal medicines, Kampo medicines(KM, on the basis of Kampo theory could exert the maximum effects on human body. 1 In acute stomatitis, heat because of agitated vital energy may affect the head, chest, and middle abdominal region. Stomatitis is also related to the generation of reactive oxygen species (ROS. There are many antioxidants in the crude extracts of KM. Thus, we can control environmental factors (cold, heat, dampness, dryness and vital energy, blood, and fluid of the organ systemically using KM to treat stomatitis and eliminate local ROS accumulation.2 BMS, glossalgia, and AFP are multifactorial syndromes involving the interaction of biological and psychological factors. Local temperature decrease and edema often occur in chronic pain. These are local circulatory disturbances that can be resolved by improving the flow of blood and fluid. Several KM, such as Tokishakuyakusan and Kamishoyosan(KSS, are effective for enhancing peripheral circulation. Those such as Saikokaryukotuboreito, Yokukansan, KSS, and Saibokutou can reduce stress and associated pain by altering glutamatergic and monoaminergic transmission in the brain. The clinical efficacy of KM for BMS and AFP may depend on the regulation of the mesolimbic dopaminergic and descending glutamatergic pain modulation systems.3 Regarding oral cancer treatment, I introduce 4 possible applications of KM, inhibition of the proliferation of cancer cells, complementation of the main cancer therapy, reduction of side effect caused by the main anti-cancer therapy and improvement of quality of life such as the overall status and/or oral discomfort. This review explains in more details Hozai such as Hochuekkito(HET, Juzendaihoto, and Ninjinyoeito(NYT that are frequently

  13. Development of taste sensor system for differentiation of Indonesian herbal medicines

    International Nuclear Information System (INIS)

    In Indonesia, herbal medicines are usually produced by small and medium enterprises which are relatively low in quality control. The purpose of this paper is to report that we have developed a taste sensor system with global selectivity, i.e., electronic tongue (e-tongue) for differentiation of Indonesian herbal medicines. The e-tongue was composed of five kinds of ion selective electrodes as working electrodes, data acquisition system, and pattern recognition system. Each ion selective electrode (ISE) was built by attaching lipid/polymer membrane. For this purpose, the five kinds of membranes were built by mixing lipid, plasticizer (nitrophenyl octyl ether/NPOE), polyvinyl chloride (PVC), and tetrahydrofuran (THF). In this study, we employed five kinds of lipid, namely oleic acid (OA), dioctyl phosphate (DOP), decyl alcohol (DA), dodecylamine (DDC), and trioctyl methyl ammonium chloride (TOMA). In this case, the membranes transform information of taste substances into electric signal. The five kinds of Indonesian herbal medicine were purchased from local supermarket in Yogyakarta, i.e., kunyit asam (made from turmeric and tamarind), beras kencur (made from rice and kencur), jahe wangi (made from ginger and fragrance), sirih wangi (made from betel leaf), and temulawak (made from Javanese ginger). Prior to detecting the taste from the Indonesian herbal medicine samples, each ion selective electrode was tested with five basic taste samples, i.e., for saltiness, sweetness, umami, bitterness, and sourness. All ISEs showed global selectivity to all samples. Furthermore, the array of ISEs showed specific response pattern to each Indonesian herbal medicine. For pattern recognition system, we employed principle component analysis (PCA). As a result, the e-tongue was able to differentiate five kinds of Indonesian herbal medicines, proven by the total variance of first and second principle components is about 93%. For the future, the e-tongue may be developed for quality

  14. Development of taste sensor system for differentiation of Indonesian herbal medicines

    Energy Technology Data Exchange (ETDEWEB)

    Kaltsum, U., E-mail: um-mik@yahoo.co.id [Physics Education Department, IKIP PGRI Semarang (Indonesia); Triyana, K., E-mail: triyana@ugm.ac.id; Siswanta, D., E-mail: triyana@ugm.ac.id [Physics Department, Gadjah Mada University (Indonesia)

    2014-09-25

    In Indonesia, herbal medicines are usually produced by small and medium enterprises which are relatively low in quality control. The purpose of this paper is to report that we have developed a taste sensor system with global selectivity, i.e., electronic tongue (e-tongue) for differentiation of Indonesian herbal medicines. The e-tongue was composed of five kinds of ion selective electrodes as working electrodes, data acquisition system, and pattern recognition system. Each ion selective electrode (ISE) was built by attaching lipid/polymer membrane. For this purpose, the five kinds of membranes were built by mixing lipid, plasticizer (nitrophenyl octyl ether/NPOE), polyvinyl chloride (PVC), and tetrahydrofuran (THF). In this study, we employed five kinds of lipid, namely oleic acid (OA), dioctyl phosphate (DOP), decyl alcohol (DA), dodecylamine (DDC), and trioctyl methyl ammonium chloride (TOMA). In this case, the membranes transform information of taste substances into electric signal. The five kinds of Indonesian herbal medicine were purchased from local supermarket in Yogyakarta, i.e., kunyit asam (made from turmeric and tamarind), beras kencur (made from rice and kencur), jahe wangi (made from ginger and fragrance), sirih wangi (made from betel leaf), and temulawak (made from Javanese ginger). Prior to detecting the taste from the Indonesian herbal medicine samples, each ion selective electrode was tested with five basic taste samples, i.e., for saltiness, sweetness, umami, bitterness, and sourness. All ISEs showed global selectivity to all samples. Furthermore, the array of ISEs showed specific response pattern to each Indonesian herbal medicine. For pattern recognition system, we employed principle component analysis (PCA). As a result, the e-tongue was able to differentiate five kinds of Indonesian herbal medicines, proven by the total variance of first and second principle components is about 93%. For the future, the e-tongue may be developed for quality

  15. Development of taste sensor system for differentiation of Indonesian herbal medicines

    Science.gov (United States)

    Kaltsum, U.; Triyana, K.; Siswanta, D.

    2014-09-01

    In Indonesia, herbal medicines are usually produced by small and medium enterprises which are relatively low in quality control. The purpose of this paper is to report that we have developed a taste sensor system with global selectivity, i.e., electronic tongue (e-tongue) for differentiation of Indonesian herbal medicines. The e-tongue was composed of five kinds of ion selective electrodes as working electrodes, data acquisition system, and pattern recognition system. Each ion selective electrode (ISE) was built by attaching lipid/polymer membrane. For this purpose, the five kinds of membranes were built by mixing lipid, plasticizer (nitrophenyl octyl ether/NPOE), polyvinyl chloride (PVC), and tetrahydrofuran (THF). In this study, we employed five kinds of lipid, namely oleic acid (OA), dioctyl phosphate (DOP), decyl alcohol (DA), dodecylamine (DDC), and trioctyl methyl ammonium chloride (TOMA). In this case, the membranes transform information of taste substances into electric signal. The five kinds of Indonesian herbal medicine were purchased from local supermarket in Yogyakarta, i.e., kunyit asam (made from turmeric and tamarind), beras kencur (made from rice and kencur), jahe wangi (made from ginger and fragrance), sirih wangi (made from betel leaf), and temulawak (made from Javanese ginger). Prior to detecting the taste from the Indonesian herbal medicine samples, each ion selective electrode was tested with five basic taste samples, i.e., for saltiness, sweetness, umami, bitterness, and sourness. All ISEs showed global selectivity to all samples. Furthermore, the array of ISEs showed specific response pattern to each Indonesian herbal medicine. For pattern recognition system, we employed principle component analysis (PCA). As a result, the e-tongue was able to differentiate five kinds of Indonesian herbal medicines, proven by the total variance of first and second principle components is about 93%. For the future, the e-tongue may be developed for quality

  16. The potential power of Bar-HRM technology in herbal medicine identification

    Directory of Open Access Journals (Sweden)

    Wei eSun

    2016-03-01

    Full Text Available The substitution of low-cost or adulterated herbal products for high-priced herbs makes it important to be able to identify and trace herbal plant species and their processed products in the drug supply chain. PCR-based methods play an increasing role in monitoring the safety of herbal medicines by detecting adulteration. Recent studies have shown the potential of DNA barcoding combined with High Resolution Melting (Bar-HRM analysis in herbal medicine identification. This method involves precisely monitoring the change in fluorescence caused by the release of an intercalating DNA dye from a DNA duplex as it is denatured by a gradual increase in temperature. Since the melting profile depends on the GC content, length, and strand complementarity of the amplification product, Bar-HRM analysis opens up the possibility of detecting single-base variants or species-specific differences in a short region of DNA. This review summarizes key factors affecting Bar-HRM analysis and describes how Bar-HRM is performed. We then discuss advances in Bar-HRM analysis of medicinal plant ingredients (herbal materia medica as a contribution towards safe and effective herbal medicines.

  17. The Potential Power of Bar-HRM Technology in Herbal Medicine Identification

    Science.gov (United States)

    Sun, Wei; Li, Jing-jian; Xiong, Chao; Zhao, Bo; Chen, Shi-lin

    2016-01-01

    The substitution of low-cost or adulterated herbal products for high-priced herbs makes it important to be able to identify and trace herbal plant species and their processed products in the drug supply chain. PCR-based methods play an increasing role in monitoring the safety of herbal medicines by detecting adulteration. Recent studies have shown the potential of DNA barcoding combined with high resolution melting (Bar-HRM) analysis in herbal medicine identification. This method involves precisely monitoring the change in fluorescence caused by the release of an intercalating DNA dye from a DNA duplex as it is denatured by a gradual increase in temperature. Since the melting profile depends on the GC content, length, and strand complementarity of the amplification product, Bar-HRM analysis opens up the possibility of detecting single-base variants or species-specific differences in a short region of DNA. This review summarizes key factors affecting Bar-HRM analysis and describes how Bar-HRM is performed. We then discuss advances in Bar-HRM analysis of medicinal plant ingredients (herbal materia medica) as a contribution toward safe and effective herbal medicines. PMID:27066026

  18. The Potential Power of Bar-HRM Technology in Herbal Medicine Identification.

    Science.gov (United States)

    Sun, Wei; Li, Jing-Jian; Xiong, Chao; Zhao, Bo; Chen, Shi-Lin

    2016-01-01

    The substitution of low-cost or adulterated herbal products for high-priced herbs makes it important to be able to identify and trace herbal plant species and their processed products in the drug supply chain. PCR-based methods play an increasing role in monitoring the safety of herbal medicines by detecting adulteration. Recent studies have shown the potential of DNA barcoding combined with high resolution melting (Bar-HRM) analysis in herbal medicine identification. This method involves precisely monitoring the change in fluorescence caused by the release of an intercalating DNA dye from a DNA duplex as it is denatured by a gradual increase in temperature. Since the melting profile depends on the GC content, length, and strand complementarity of the amplification product, Bar-HRM analysis opens up the possibility of detecting single-base variants or species-specific differences in a short region of DNA. This review summarizes key factors affecting Bar-HRM analysis and describes how Bar-HRM is performed. We then discuss advances in Bar-HRM analysis of medicinal plant ingredients (herbal materia medica) as a contribution toward safe and effective herbal medicines. PMID:27066026

  19. Natural Fostering in Fritillaria cirrhosa: Integrating herbal medicine production with biodiversity conservation

    Directory of Open Access Journals (Sweden)

    Xiwen Li

    2012-02-01

    Full Text Available Protected areas are generally regarded as a power tool to conserve biodiversity. Nonetheless, few protected areas could address three crucial problems simultaneously, namely funding, public participation and rural living. Here, we introduced a new protective approach, Natural Fostering, which integrated herbal medicine production with community conservation. The principles of Natural Fostering adopted species–species interaction at community level. Most effective chemical components of herbal medicine are derived from such interaction. Fritillaria cirrhosa was selected as an economic botany, one of herbal medicines, to carry out Natural Fostering. Community habitats, herbal medicine production, funding and income of local family were investigated to verify the feasibility of Natural Fostering for biodiversity. We found the density of plant populations and the annual average personal income of rural people increased. F. cirrhosa production could provide sufficient funds for sustainable conservation. Local people gradually changed their life style of wild collection and overgrazing, instead of herbal medicine production. The fostering area set up a good sustainable economic cycle. Natural Fostering can be presented as an effective and pragmatic way to conserve biological diversity and sustainable utilization of traditional medicinal resources.

  20. The characteristics of the medicinal plants used in the herbal medicine оf type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Sergei Kalmykov

    2016-06-01

    Full Text Available Purpose: consider the rational combination of the herbs in fytocomplexes applied in the rehabilitation of the type 2 diabetes. Material & Methods: analysis of scientific and methodical literature on the use of herbal medicine in the complex rehabilitation for patients with diabetes. Results: modern views on the necessity and the features of the use of herbal remedies especially in the diabetes type 2 are presented; the main medicinal plants used in this pathology are described. The main attention is paid to the peculiarities of forming up an integrated cure that contains a mixture of several kinds of medicinal plants. The classification of herbal drugs used for diabetes is given. Conclusions: advantages of application of collection of medicinal plants over synthetic drugs in the complex treatment of the type 2 diabetes are proved.

  1. Are herbal medicinal products less teratogenic than Western pharmaceutical products?

    Institute of Scientific and Technical Information of China (English)

    LEUNG Kwok-Yin; LEE Yuk-Ping; CHAN Ho-Yee; LEE Chin-Peng; Mary TANG Hoi-Yin

    2002-01-01

    AIM: To determine the use and teratogenicity of herbal medicinal products (HMP). METHODS: A retrospective study was conducted in a University hospital to compare the difference in the pattern of use and fetal outcomes between pregnant women who took HMP and Western pharmaceutical products (WPP). RESULTS: From 1995 Jan to 2001 Dec, 61 and 372 women took HMP and WPP one month before or during their current pregnancies respectively. There was an increase in the prevalence of pregnant women who took HMP from 0 % in 1995 to 0.8 % in 2001. Among HMP users, 51.6 %, 82.8 % and 58.6 % of them had low monthly family income (<15 000),low education level (secondary education or below) and were unemployed respectively. In comparison to WPP,pregnant women used smaller number of HMP (1.4 vs 3.0, P<0.01) at a later gestation (4.8 weeks vs 3.1 weeks, P <0.01) and within a shorter duration (11.1 d vs 47.9 d, P<0.01). The prevalence of congenital fetal abnormalities in the group of women who took HMP (3.3 %) was not significantly higher than that who took WPP (0.8 %). There were no and two abnormal fetal karyotypes in the former and latter group respectively. No and ten women in the former and latter group underwent termination of pregnancy for anxiety respectively. The proportions of silent miscarriage in the former and latter group were similar (6.6 % vs 5.4 %). CONCLUSION: Pregnant users of HMP were from lower socio-economical status. There was no significant difference in the teratogenicity between HMP and WPP.

  2. Bio-politics and the promotion of traditional herbal medicine in Vietnam

    DEFF Research Database (Denmark)

    Wahlberg, Ayo

    2006-01-01

    -politics that aims to promote the ‘appropriate’ use of traditional herbal medicines. While the Vietnamese case bears many parallels to other countries in this respect, notably China, Vietnam's ancient history of medicine, postcolonial isolation and extensive health delivery network have resulted in a unique strategy...

  3. Methemoglobinemia development after ingestion of a chinese herbal medicine: A case report

    Directory of Open Access Journals (Sweden)

    Se Eun Hyun

    2010-03-01

    Full Text Available An 8-year-old girl visited the emergency room with perioral cyanosis and dyspnea, which had developed 20 hrs prior to the hospital visit. She had taken a Chinese herbal medication for 3 days prior to the onset of the symptoms. A co-oximeter examination revealed a methemoglobin level of 23.7%. An intravenous infusion of methylene blue was administered. Chemical analysis of the herbal medication revealed an ammonia (NH3 level of 239.41 mg/L. More studies are needed on the correlation between methemoglobinemia and the components of Chinese herbal medicines.

  4. The European Herbal Medicines Directive: could it have saved the lives of Romeo and Juliet?

    Science.gov (United States)

    Routledge, Philip A

    2008-01-01

    Herbal medicines have a long tradition of therapeutic use. However, they may occasionally cause dose-related (type A) or idiosyncratic (type B) toxicity and herb-drug interactions are also possible. Toxicity can arise as a result of misidentification or adulteration of the preparation. Legislation (the Directive on traditional herbal medicinal products 2004/24/EC) was enacted on 30 April 2004 to improve public health protection and promote the free movement of traditional medicinal products in the EU. It requires each Member State to set up a simplified registration scheme for manufactured traditional herbal medicines that are suitable for use without medical supervision. Evidence of 30 years of traditional use, at least 15 years of which should normally be within the EU, is required to permit minor claims, replacing the requirement to demonstrate efficacy. Safety is based on evidence in the published literature, although the regulator can also ask for more data if there are safety concerns. The pharmacovigilance requirements and quality standards are the same as for licensed medicines. Patient information is similar to that for any over-the-counter medicine, with an additional requirement for a statement on labels and in advertisements that the indication is based on traditional use. A European positive list of herbal substances will set out the indication, strength, dosing recommendations, route of administration and other information on safe use. Where a product complies with the list, the applicant will not need to demonstrate either the traditional use or the safety of the product. The list will be compiled by the recently established Committee on Herbal Medicinal Products at the European Medicines Agency. EU Member States were required to comply with the Directive by 30 October 2005. Traditional herbal medicinal products already on the market when the Directive became law need not comply with its provisions for 7 years after its coming into force. The public

  5. Thrombocytopenia induced by a taurine-containing energy drink: an adverse reaction to herbal medicine

    OpenAIRE

    Federico Pasin; Emanuela Porro; Francesco Frattini; Pierpaolo Vescovi; Massimo Franchini; Paolo Sansoni

    2014-01-01

    Thrombocytopenia is a well-recognized adverse effect of many drugs. The association of thrombocytopenia with herbal remedies, nutritional supplements, foods and beverages, complementary or alternative medicines, has been rarely described. There are reports of thrombocytopenia caused by quinine-containing beverages, cow�s milk, cranberry juice, Jui, a Chinese herbal tea, Lupinus termis bean and tahini. A definite evidence of a causal association with thrombocytopenia is warranted; nevertheless...

  6. POLICY ON HERBAL TRADITIONAL MEDICINES THERAPY IN THREE PROVINCES IN INDONESIA

    OpenAIRE

    Max Joseph Herman; Sudibyo Supardi; Rini Sasanti Handayani

    2013-01-01

    Abstract A descriptive qualitative study on the implementation of MOH Decrees related to local herbal Traditional Medicine Therapy in Bali, West Java and Central Java, had been conducted cross-sectionally in 2011. Objectives of this study were to identify local licensing policy, perception of professional organization, and supports and obstacles of their implementation. Data were collected through in-depth interviews with one herbal CAM provider, purposively taken from each district, and Hea...

  7. Molecular authentication of the traditional medicinal plant Fallopia multiflora.

    Science.gov (United States)

    Zheng, Chuan-Jin; Zhao, Shu-Jin; Zhao, Zhen-Hua; Guo, Jun

    2009-06-01

    The root of Fallopia multiflora is one of the most widely used traditional Chinese medicines. However, it is often confused and substituted with the roots of F. multiflora var. ciliinervis, Pteroxygonum giraldii, Cynanchum auriculatum, and Stephania cepharantha. To establish a DNA polymorphism-based assay for the identification of F. multiflora, the nuclear ribosomal DNA (nrDNA) internal transcribed spacer (ITS) regions of six Fallopia species were sequenced and analyzed. Based on the diversity of ITS regions among the species the diagnostic primers PMITS28 and PMITS545, which amplified an expected 517-bp DNA fragment from F. multiflora DNA, were designed. No amplified product was observed when DNA from other species was used. This method can be used for the authentication of F. multiflora. PMID:19242903

  8. Pharmacovigilance of herbal medicines: the potential contributions of ethnobotanical and ethnopharmacological studies.

    Science.gov (United States)

    Rodrigues, Eliana; Barnes, Joanne

    2013-01-01

    Typically, ethnobotanical/ethnopharmacological (EB/EP) surveys are used to describe uses, doses/dosages, sources and methods of preparation of traditional herbal medicines; their application to date in examining the adverse effects, contraindications and other safety aspects of these preparations is limited. From a pharmacovigilance perspective, numerous challenges exist in applying its existing methods to studying the safety profile of herbal medicines, particularly where used by indigenous cultures. This paper aims to contribute to the methodological aspects of EB/EP field work, and to extend the reach of pharmacovigilance, by proposing a tool comprising a list of questions that could be applied during interview and observational studies. The questions focus on the collection of information on the safety profile of traditional herbal medicines as it is embedded in traditional knowledge, as well as on identifying personal experiences (spontaneous reports) of adverse or undesirable effects associated with the use of traditional herbal medicines. Questions on the precise composition of traditional prescriptions or 'recipes', their preparation, storage, administration and dosing are also included. Strengths and limitations of the tool are discussed. From this interweaving of EB/EP and pharmacovigilance arises a concept of ethnopharmacovigilance for traditional herbal medicines: the scope of EB/EP is extended to include exploration of the potential harmful effects of medicinal plants, and the incorporation of pharmacovigilance questions into EB/EP studies provides a new opportunity for collection of 'general' traditional knowledge on the safety of traditional herbal medicines and, importantly, a conduit for collection of spontaneous reports of suspected adverse effects. Whether the proposed tool can yield data sufficiently rich and of an appropriate quality for application of EB/EP (e.g. data verification and quantitative analysis tools) and pharmacovigilance

  9. New Progress in Modern Research on Chinese Herbal Medicines Published in Chinese Traditional and Herbal Drugs in 2010: Annual Highlights and Comments

    Institute of Scientific and Technical Information of China (English)

    HE Chun-nian; LIU Yan-ze; XIAO Pei-gen

    2011-01-01

    As a series of and continuous publication,the papers published on Chinese Traditional and Herbal Drugs in 2010 were selectively and briefly highlighted to reflect the new progress on modern research of Chinese herbal medicines.Within 617 articles,chemical constituents (127),pharmaceutics and technology (149),pharmacological studies and clinical observation,and medicinal materials are still major categories.Some comments have also been personally provided.

  10. Phytosome: A Novel Drug Delivery System for Herbal Medicine

    Directory of Open Access Journals (Sweden)

    Nilesh Jain

    2010-10-01

    Full Text Available The term “phyto” means plant while “some” means cell-like. Phytosomes are little cell like structure. This is advanced forms of herbal formulations which contains the bioactive phytoconsituents of herb extract surrounds and bound by a lipid. Most of the bioactive constituents of phytomedicines are water-soluble compounds like flavonoids, glycosides; terpenoids in which flavonoids are a major class of bioactive compounds possesses broad therapeutic activities. Because of water soluble herbal extract and lipophilic outer layer phytosomes shows better absorption and as a result produce better bioavailability and actions than the conventional herbal extracts containing dosage form. They are produced by a patented process whereby the standardized plant extract or its constituents are bound to phospholipids, mainly phosphatidylcholine, producing a lipid compatible molecular complex. This phyto-phospholipid complex (phytosome resembles a little cell. Phytosomes exhibit better pharmacokinetic and pharmacodynamic profile than conventional herbal extracts. Phytosome technology has been effectively used to enhance the bioavailability of many popular herbal extracts including milk thistle, ginkgo biloba, grape seed, green tea, hawthorn, ginseng etc and can be developed for various therapeutic uses or dietary supplements.

  11. Herbal medicine use during pregnancy in a group of Australian women

    Directory of Open Access Journals (Sweden)

    Wills Gemma

    2006-06-01

    Full Text Available Abstract Background There are limited data on the extent of women's use of herbal medicines during pregnancy, despite the fact that knowledge of the potential benefits or harms of many of these products is sparse, particularly with respect to their use in pregnancy. We aimed to measure the prevalence of herbal medicine use in a group of pregnant women attending a public tertiary maternity hospital in Melbourne, Australia. Secondary aims were to explore why women took the herbal medicine, where they received advice, what form the supplements took and if they perceived the supplements to be helpful. Methods Consecutive pregnant women were approached in the antenatal clinic and the birth centre at around 36–38 weeks gestation. A questionnaire was developed and self-administered in English, as well as being translated into the four most common languages of women attending the hospital: Cantonese, Vietnamese, Turkish and Arabic. Back translation into English was undertaken by different professional translators to verify accuracy of both words and concepts. Data collected included demographic information, model of pregnancy care and herbal supplement use. Descriptive statistics were used initially, with stratified and regression analysis to compare sub-groups. Results Of 705 eligible women, 588 (83% agreed to participate. Of these, 88 (15% completed the questionnaire in a language other than English. Thirty-six percent of women took at least one herbal supplement during the current pregnancy. The most common supplements taken were raspberry leaf (14%, ginger (12% and chamomile (11%. Women were more likely to take herbal supplements if they were older, tertiary educated, English speaking, non-smokers and primiparous. Conclusion Use of herbal supplements in pregnancy is likely to be relatively high and it is important to ascertain what supplements (if any women are taking. Pregnancy care providers should be aware of the common herbal supplements used

  12. Effect of Traditional Chinese Herbal Medicine with Antiquorum Sensing Activity on Pseudomonas aeruginosa

    Directory of Open Access Journals (Sweden)

    Weihua Chu

    2013-01-01

    Full Text Available Traditional Chinese herbal medicines (TCHMs were tested for their ability of antiquorum sensing. Water extracts of Rhubarb, Fructus gardeniae, and Andrographis paniculata show antiquorumsensing activity when using Chromobacterium violaceum CV12472 as reporter; the sub-MIC concentrations of these TCHMs were tested against AHL-dependent phenotypic expressions of PAO1. Results showed significant reduction in pyocyanin pigment, protease, elastase production, and biofilm formation in PAO1 without inhibiting the bacterial growth, revealing that the QSI by the extracts is not related to static or killing effects on the bacteria. The results indicate a potential modulation of bacterial cell-cell communication, P. aeruginosa biofilm, and virulence factors by traditional Chinese herbal medicine. This study introduces not only a new mode of action for traditional Chinese herbal medicines, but also a potential new therapeutic direction for the treatment of bacterial infections, which have QSI activity and might be important in reducing virulence and pathogenicity of pathogenic bacteria.

  13. DART-MS:A New Research Tool for Herbal Medicine Analysis

    Institute of Scientific and Technical Information of China (English)

    Yao Shen; Wan-Ying Wu; De-An Guo

    2016-01-01

    Direct analysis in real time (DART) possesses the merits of analyzing sample in its native status with minimal or even no sample pretreatment. In this review, we summarized the recent applications of DART in the field of herbal medicine analysis such as compound detection, species identification, metabolites profiling and initial quantification. DART with the characters of hyper-rapid, easy-hyphenated offers a new research tool for herbal medicines to complete the experimental process in a very simple but still reliable way. It is anticipated that more wide and deep applications of DART in herbal medicine analysis, as rapid quantification, high-throughput active compounds screening, rapid species identification, and fast illegal additives screening will be promising and foreseeable in the near future.

  14. Roles of Chinese herbal medicines in ischemic heart diseases (IHD) by regulating oxidative stress.

    Science.gov (United States)

    Wang, Dawei; Wang, Jin; Liu, Yuntao; Zhao, Zhen; Liu, Qing

    2016-10-01

    Ischemic heart disease (IHD) basing on atherosclerosis (AS) is known as a top killer for decades. Oxidative stress, representing excessive oxidation and insufficient elimination, has been proved to be a critical molecular mechanism of IHD and accompanying myocardium dysfunction. Therefore, anti-oxidation therapy may be efficient. Chinese herbal medicine, including extractive compounds, decoctions, patent drugs, and injections, has shown its enormous potential in prevention and treatment of IHD as an effective antioxidant in experimental studies. The aim of this review is to highlight recent studies of Chinese herbal medicine in regulating oxidative stress in IHD. These studies represent recent progress of IHD treatment and indicate the possible pathways and target spots of Chinese herbal medicine. PMID:27390948

  15. Tonic Herbs and Herbal Mixtures in Chinese Medicine

    Directory of Open Access Journals (Sweden)

    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

  16. Liver injury induced by herbal complementary and alternative medicine.

    Science.gov (United States)

    Navarro, Victor J; Seeff, Leonard B

    2013-11-01

    Herbal and dietary supplement use is common. Most marketed products consist of complex mixtures. Although they are perceived as safe, instances of hepatotoxicity attributable to these products underscore their potential for injury, but the exact component that is responsible for injury is difficult to discern. The lenient regulatory environment in the United States, which opens the possibility of adulteration and contamination, adds to the challenge of disease attribution. Although many different herbal and dietary supplements have been reported to cause liver injury, in the United States, products used for bodybuilding and weight loss are the most commonly implicated. PMID:24099027

  17. Liver injury induced by herbal complementary and alternative medicine.

    Science.gov (United States)

    Navarro, Victor J; Seeff, Leonard B

    2013-11-01

    Herbal and dietary supplement use is common. Most marketed products consist of complex mixtures. Although they are perceived as safe, instances of hepatotoxicity attributable to these products underscore their potential for injury, but the exact component that is responsible for injury is difficult to discern. The lenient regulatory environment in the United States, which opens the possibility of adulteration and contamination, adds to the challenge of disease attribution. Although many different herbal and dietary supplements have been reported to cause liver injury, in the United States, products used for bodybuilding and weight loss are the most commonly implicated.

  18. The use of herbal medicines by people with cancer: a qualitative study

    Directory of Open Access Journals (Sweden)

    Grieve Robert

    2009-05-01

    Full Text Available Abstract Background Between 7% and 48% of cancer patients report taking herbal medicines after diagnosis. Because of the possibility of unwanted side effects or interactions with conventional treatments, people with cancer are generally advised to tell the professionals treating them if they are taking any form of medication, including herbal medicines and supplements. Studies suggest that only about half do so and that the professionals themselves have at best very limited knowledge and feel unable to give informed advice. This study is intended to inform the future development of information resources for cancer patients, survivors and healthcare professionals including tools for use before or during consultation to make it easier for patients to mention, and for healthcare professionals to ask about, use of herbal medications. Methods/design This is a three-phase study. In phase 1, a systematic review of the literature on self-medication with herbal medicines among UK populations living with cancer will establish the current evidence base on use of herbal medicine, sources of information, characteristics and motivations. This will allow us to better understand what aspects need further investigation and inform the topic guide for a qualitative study (phase 2. Six focus groups of six to eight cancer patients who have used at least one herbal preparation since diagnosis will explore behaviour, beliefs, knowledge, information sources and needs in an informal conversational setting. Informed by the findings of the systematic review and qualitative study, in phase 3 we will construct and pilot a questionnaire for a future large-scale survey to quantify and prioritise people's beliefs, needs and information preferences. Discussion Despite known interactions with conventional cancer treatments and contraindications for some herbal remedies with specific cancers, reliable information resources for patients are very limited. Identifying cancer

  19. Developing a library of authenticated Traditional Chinese Medicinal (TCM) plants for systematic biological evaluation — Rationale, methods and preliminary results from a Sino-American collaboration☆

    Science.gov (United States)

    Eisenberg, David M.; Harris, Eric S.J.; Littlefield, Bruce A.; Cao, Shugeng; Craycroft, Jane A.; Scholten, Robert; Bayliss, Peter; Fu, Yanling; Wang, Wenquan; Qiao, Yanjiang; Zhao, Zhongzhen; Chen, Hubiao; Liu, Yong; Kaptchuk, Ted; Hahn, William C.; Wang, Xiaoxing; Roberts, Thomas; Shamu, Caroline E.; Clardy, Jon

    2011-01-01

    While the popularity of and expenditures for herbal therapies (aka “ethnomedicines”) have increased globally in recent years, their efficacy, safety, mechanisms of action, potential as novel therapeutic agents, cost-effectiveness, or lack thereof, remain poorly defined and controversial. Moreover, published clinical trials evaluating the efficacy of herbal therapies have rightfully been criticized, post hoc, for their lack of quality assurance and reproducibility of study materials, as well as a lack of demonstration of plausible mechanisms and dosing effects. In short, clinical botanical investigations have suffered from the lack of a cohesive research strategy which draws on the expertise of all relevant specialties. With this as background, US and Chinese co-investigators with expertise in Traditional Chinese Medicine (TCM), botany, chemistry and drug discovery, have jointly established a prototype library consisting of 202 authenticated medicinal plant and fungal species that collectively represent the therapeutic content of the majority of all commonly prescribed TCM herbal prescriptions. Currently housed at Harvard University, the library consists of duplicate or triplicate kilogram quantities of each authenticated and processed species, as well as “detanninized” extracts and sub-fractions of each mother extract. Each species has been collected at 2–3 sites, each separated geographically by hundreds of miles, with precise GPS documentation, and authenticated visually and chemically prior to testing for heavy metals and/or pesticides contamination. An explicit decision process has been developed whereby samples with the least contamination were selected to undergo ethanol extraction and HPLC sub-fractionation in preparation for high throughput screening across a broad array of biological targets including cancer biology targets. As envisioned, the subfractions in this artisan collection of authenticated medicinal plants will be tested for biological

  20. Clinical Study on Treatment of Hyperuricaemia by Retention Enema of Chinese Herbal Medicine Combined with Allopurinol

    Institute of Scientific and Technical Information of China (English)

    陈茜; 马丽; 阿克拜尔·乌普

    2009-01-01

    Objective:To study the effect of retention enema of Chinese herbal medicine combined with allopurinol in treating hyperuricaemia(HUE).Methods:Seventy-eight patients with HUE were assigned to two groups,the 40 patients in the treated group were treated with retention enema of Chinese herbal medicine combined with oral intake of allopurinol,and the 38 patients in the control group were treated with allopurinol alone. The therapeutic course for all was 6 weeks.The clinical efficacy,changes of symptoms,blood...

  1. Herbal medicine as a cause of combined lead and arsenic poisoning.

    Science.gov (United States)

    Mitchell-Heggs, C A; Conway, M; Cassar, J

    1990-05-01

    1. Combined chronic lead and arsenic poisoning was diagnosed in a 33-year-old Korean woman following consumption of a Korean herbal medicine prescribed for haemorrhoids. 2. The patient had malaise, severe difficulty walking, arthralgia, oedema and abdominal pain with diarrhoea. 3. Investigation showed anaemia with basophilic stippling, fragmentation and a raised reticulocyte count. 4. Raised blood and urine lead levels and urine arsenic levels were found. 5. Analysis of the herbal medicine revealed a high lead and arsenic content. 6. Treatment with the newer chelating agent 2,3-dimercaptosuccinic acid was successful, with no detectable side-effects.

  2. 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.

  3. Toxic effect of Xanthium Strumarium as an herbal medicine preparation

    OpenAIRE

    Mofidi, Mani; Saidi, Hossein

    2009-01-01

    We describe the intoxication resulting from exposure of a previously healthy young woman to Xanthium Strumarium (Astraceae family) as an herbal preparation. The patient developed hepatic injury, symptomatic hypoglycemia and seizure 7 days after drinking of decocting preparation of the plant. It is different from previous reported cases because of neuropsychiatric and gradual onset of symptoms.

  4. Traditional herbal medicine in Far-west Nepal: a pharmacological appraisal

    Directory of Open Access Journals (Sweden)

    Shrestha Keshab P

    2010-12-01

    Full Text Available Abstract Background Plant species have long been used as principal ingredients of traditional medicine in far-west Nepal. The medicinal plants with ethnomedicinal values are currently being screened for their therapeutic potential but their data and information are inadequately compared and analyzed with the Ayurveda and the phytochemical findings. Methods The present study evaluated ethnomedicinal plants and their uses following literature review, comparison, field observations, and analysis. Comparison was made against earlier standard literature of medicinal plants and ethnomedicine of the same area, the common uses of the Ayurveda and the latest common phytochemical findings. The field study for primary data collection was carried out from 2006-2008. Results The herbal medicine in far-west Nepal is the basis of treatment of most illness through traditional knowledge. The medicine is made available via ancient, natural health care practices such as tribal lore, home herbal remedy, and the Baidhya, Ayurveda and Amchi systems. The traditional herbal medicine has not only survived but also thrived in the trans-cultural environment with its intermixture of ethnic traditions and beliefs. The present assessment showed that traditional herbal medicine has flourished in rural areas where modern medicine is parsimoniously accessed because of the high cost and long travel time to health center. Of the 48 Nepalese medicinal plants assessed in the present communication, about half of the species showed affinity with the common uses of the Ayurveda, earlier studies and the latest phytochemical findings. The folk uses of Acacia catechu for cold and cough, Aconitum spicatum as an analgesic, Aesculus indica for joint pain, Andrographis paniculata for fever, Anisomeles indica for urinary affections, Azadirachta indica for fever, Euphorbia hirta for asthma, Taxus wallichiana for tumor control, and Tinospora sinensis for diabetes are consistent with the latest

  5. More frequent use of herbal medicine daily in married and divorced women in Indonesia

    Directory of Open Access Journals (Sweden)

    Sudibyo Supardi

    2012-07-01

    Full Text Available Latar belakang:  Selama kurun waktu 2000-2006 penggunaan obat tradisional di Indonesia terus meningkat. Analisis data dilakukan untuk mengetahui profil penduduk Indonesia yang menggunakan jamu setiap hari dan faktor-faktor yang berhubungan dengannya. Metode: Analisis dilakukan dengan menggunakan hasil survei Riset Kesehatan Dasar (Riskesdas. Data mencakup sub-sampel orang 15 tahun atau lebih (179.227 orang di 33 propinsi di Indonesia. Kriteria inklusi terbatas sub-sampel untuk orang-orang yang menggunakan obat herbal harian (7.847 orang dan mereka yang tidak pernah menggunakan jamu (81.415 orang. Data tingkat individu termasuk informasi tentang umur, jenis kelamin, status perkawinan, pencapaian pendidikan, pekerjaan, pengeluaran rumah tangga per bulan, tempat tinggal, dan lain-lain. Data dianalisis menggunakan regresi logistik bertahap. Hasil: Penduduk Indonesia yang menggunakan jamu setiap hari sebesar 4,4% dari total penduduk,  proporsinya lebih besar yang menggunakan jamu bukan buatan sendiri, bentuk sediaan cairan, dan merasakan manfaat menggunakan jamu. Subjek yang kawin/cerai dibandingkan dengan yang belum menikah 4,4 kali lipat menggunakan jamu setiap hari [rasio odds suaian (ORa=4,42; 95% interval kepercayaan (CI=4,09-4,77. Jika ditinjau dari daerah tempat tinggal, subjek di pedesaan dibandingkan dengan perkotaan 2.2 kali lipat menggunakan jamu setiap hari (ORa=2,18; 95% CI=2,08-2,29. Sedangkan perempuan dibandingkan lelaki 62% lebih banyak menggunakan jamu setiap hari (ORa=1,62; 9% CI=1,55-1,70. Kesimpulan: Subjek yang kawin/cerai, perempuan, atau di pedesaan lebih banyak menggunakan jamu setiap hari. (Health Science Indones 2011;2:3-8 Abstract Background: During the period of 2000-2006, the utilization of traditional medicine in Indonesia continued to increase. Data analysis was conducted to determine the profile of Indonesia's population using daily herbal medicine and the related factors. Methods: Analysis was conducted using the

  6. Integrated Development of Chinese Herbal Medicine Planting and Tourist Commodities: A Case Study of Green Handmade Soap Development in Shandong Province

    Institute of Scientific and Technical Information of China (English)

    Xiu; LI; Mengxuan; CHEN; Xiaoli; SONG

    2015-01-01

    Combining current situations of Chinese herbal medicine planting industry in Shandong,in line with existing problems of Chinese herbal medicine planting industry,this paper analyzed development prospect of tourist commodity industry in Shandong Province,and came up with actual selection and recommendations for integrated development of Chinese herbal medicine planting and tourist commodities.

  7. Chinese Herbal Medicine Image Recognition and Retrieval by Convolutional Neural Network.

    Science.gov (United States)

    Sun, Xin; Qian, Huinan

    2016-01-01

    Chinese herbal medicine image recognition and retrieval have great potential of practical applications. Several previous studies have focused on the recognition with hand-crafted image features, but there are two limitations in them. Firstly, most of these hand-crafted features are low-level image representation, which is easily affected by noise and background. Secondly, the medicine images are very clean without any backgrounds, which makes it difficult to use in practical applications. Therefore, designing high-level image representation for recognition and retrieval in real world medicine images is facing a great challenge. Inspired by the recent progress of deep learning in computer vision, we realize that deep learning methods may provide robust medicine image representation. In this paper, we propose to use the Convolutional Neural Network (CNN) for Chinese herbal medicine image recognition and retrieval. For the recognition problem, we use the softmax loss to optimize the recognition network; then for the retrieval problem, we fine-tune the recognition network by adding a triplet loss to search for the most similar medicine images. To evaluate our method, we construct a public database of herbal medicine images with cluttered backgrounds, which has in total 5523 images with 95 popular Chinese medicine categories. Experimental results show that our method can achieve the average recognition precision of 71% and the average retrieval precision of 53% over all the 95 medicine categories, which are quite promising given the fact that the real world images have multiple pieces of occluded herbal and cluttered backgrounds. Besides, our proposed method achieves the state-of-the-art performance by improving previous studies with a large margin.

  8. Chinese Herbal Medicine Image Recognition and Retrieval by Convolutional Neural Network.

    Directory of Open Access Journals (Sweden)

    Xin Sun

    Full Text Available Chinese herbal medicine image recognition and retrieval have great potential of practical applications. Several previous studies have focused on the recognition with hand-crafted image features, but there are two limitations in them. Firstly, most of these hand-crafted features are low-level image representation, which is easily affected by noise and background. Secondly, the medicine images are very clean without any backgrounds, which makes it difficult to use in practical applications. Therefore, designing high-level image representation for recognition and retrieval in real world medicine images is facing a great challenge. Inspired by the recent progress of deep learning in computer vision, we realize that deep learning methods may provide robust medicine image representation. In this paper, we propose to use the Convolutional Neural Network (CNN for Chinese herbal medicine image recognition and retrieval. For the recognition problem, we use the softmax loss to optimize the recognition network; then for the retrieval problem, we fine-tune the recognition network by adding a triplet loss to search for the most similar medicine images. To evaluate our method, we construct a public database of herbal medicine images with cluttered backgrounds, which has in total 5523 images with 95 popular Chinese medicine categories. Experimental results show that our method can achieve the average recognition precision of 71% and the average retrieval precision of 53% over all the 95 medicine categories, which are quite promising given the fact that the real world images have multiple pieces of occluded herbal and cluttered backgrounds. Besides, our proposed method achieves the state-of-the-art performance by improving previous studies with a large margin.

  9. Chinese Herbal Medicine Image Recognition and Retrieval by Convolutional Neural Network.

    Science.gov (United States)

    Sun, Xin; Qian, Huinan

    2016-01-01

    Chinese herbal medicine image recognition and retrieval have great potential of practical applications. Several previous studies have focused on the recognition with hand-crafted image features, but there are two limitations in them. Firstly, most of these hand-crafted features are low-level image representation, which is easily affected by noise and background. Secondly, the medicine images are very clean without any backgrounds, which makes it difficult to use in practical applications. Therefore, designing high-level image representation for recognition and retrieval in real world medicine images is facing a great challenge. Inspired by the recent progress of deep learning in computer vision, we realize that deep learning methods may provide robust medicine image representation. In this paper, we propose to use the Convolutional Neural Network (CNN) for Chinese herbal medicine image recognition and retrieval. For the recognition problem, we use the softmax loss to optimize the recognition network; then for the retrieval problem, we fine-tune the recognition network by adding a triplet loss to search for the most similar medicine images. To evaluate our method, we construct a public database of herbal medicine images with cluttered backgrounds, which has in total 5523 images with 95 popular Chinese medicine categories. Experimental results show that our method can achieve the average recognition precision of 71% and the average retrieval precision of 53% over all the 95 medicine categories, which are quite promising given the fact that the real world images have multiple pieces of occluded herbal and cluttered backgrounds. Besides, our proposed method achieves the state-of-the-art performance by improving previous studies with a large margin. PMID:27258404

  10. Microbiological Quality of Various Medicinal Herbal Teas and Coffee Substitutes

    OpenAIRE

    V.H. Tournas; E.J. Katsoudas

    2008-01-01

    Various herbal teas including German chamomile, Chrysanthemum Vascuflow herb tea, hop, jasmine and orange flowers, sweet marjoram, spearmint and thyme leaves, and papaya-mint tea as well as coffee substitutes (Bambu instant Swiss, Teeccino chocolate-mint, and Teeccino Mediterranean Espresso) were analyzed for fungal contamination and the presence of aerobic mesophilic bacteria (APC). The results of this investigation showed that fungal counts reached levels as high as 5.8 × 105 colony forming...

  11. Herbal medicines for urinary stone treatment. A systematic review

    OpenAIRE

    Elena Monti; Alberto Trinchieri; Vittorio Magri; Anne Cleves; Gianpaolo Perletti

    2016-01-01

    Objective: To analyze the clinical evidence on the efficacy of phytotherapy in the treatment of calculi in the urinary tract. Methods: To be eligible, full-length articles should include the results of randomized controlled trials enrolling patients affected by urolithiasis, reporting any comparison between an experimental herbal agent versus placebo or any active comparator, aimed at preventing the formation or facilitating the dissolution of calculi in any portion of the urinary tract. Fift...

  12. Microbiological Quality of Various Medicinal Herbal Teas and Coffee Substitutes

    Directory of Open Access Journals (Sweden)

    V.H. Tournas

    2008-01-01

    Full Text Available Various herbal teas including German chamomile, Chrysanthemum Vascuflow herb tea, hop, jasmine and orange flowers, sweet marjoram, spearmint and thyme leaves, and papaya-mint tea as well as coffee substitutes (Bambu instant Swiss, Teeccino chocolate-mint, and Teeccino Mediterranean Espresso were analyzed for fungal contamination and the presence of aerobic mesophilic bacteria (APC. The results of this investigation showed that fungal counts reached levels as high as 5.8 × 105 colony forming units (cfu per gram. German chamomile harbored the highest fungal contamination. The most common fungi found in herbal teas were Aspergillus niger, Penicillium spp., Eurotium rubrum, E. chevalieri, A. flavus, Fusarium spp., Alternaria alternata, and yeasts. Among the coffee substitutes, only the chocolate-mint coffee was contaminated with low numbers (<1.0 × 103 cfu g−1 of E. rubrum, Ulocladium spp. and Phoma spp., and with yeasts (<100–6.8 × 103 cfu g−1. Aerobic mesophilic bacteria were recovered from 100% of the herbal tea, chocolate-mint and Mediterranean Espresso, and from 50% of the Bambu instant Swiss coffee samples. The highest APC counts of 1.2 × 107 cfu g−1 were observed in spearmint leaves.

  13. Studies on Treating Eczema by Chinese Herbal Medicine with Anti-Type Ⅳ Allergic Activity

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective: To study Chinese herbal prescription for treatment of eczema on the basis of the suppressive effect of Chinese herbal medicine with type Ⅳ allergic reaction. Methods: Various formulae composed of Chinese herbal medicines possessing suppressive effect on murine allergic contact dermatitis were formed following the therapeutic principles of traditional Chinese medicine in treating eczema, and their effect on ear swelling, ear flake weight, dermal inflammatory infiltration cell count and plasma level of calcitonin gene related peptide ( CGRP) were examined in mice with dinitrofluorobenzene induced dermatitis. The prescription, Composite Poria Decoction was formulated and made into granule form, which was used to treat 63 cases of eczema (atopic dermatitis was excluded), and compared with 59 cases treated with antihistaminic that was aimed at the type I allergic reaction. Results: Experimental study showed that all the 4 Chinese prescriptions had the effect of anti-type Ⅳ allergic reaction, among them, the formula for cooling blood and removing Heat, Wind and Dampness evil possessed the most potent effect in suppressing murine dermatitis, and it was also able to up-regulate the plasma CGRP concentration. The clinical cure rate of Composite Poria Granule treatment was 47.6%, and that of the control was 22.0%. The difference was significant between the two groups (u=2.9555, P<0.01). Conclusions: Chinese herbal medicine has the effect of anti-type Ⅳ allergic reaction. Composite Poria Granule has good effect in treating eczema.

  14. Assessment of herbal medicinal products: Challenges, and opportunities to increase the knowledge base for safety assessment

    International Nuclear Information System (INIS)

    Although herbal medicinal products (HMP) have been perceived by the public as relatively low risk, there has been more recognition of the potential risks associated with this type of product as the use of HMPs increases. Potential harm can occur via inherent toxicity of herbs, as well as from contamination, adulteration, plant misidentification, and interactions with other herbal products or pharmaceutical drugs. Regulatory safety assessment for HMPs relies on both the assessment of cases of adverse reactions and the review of published toxicity information. However, the conduct of such an integrated investigation has many challenges in terms of the quantity and quality of information. Adverse reactions are under-reported, product quality may be less than ideal, herbs have a complex composition and there is lack of information on the toxicity of medicinal herbs or their constituents. Nevertheless, opportunities exist to capitalise on newer information to increase the current body of scientific evidence. Novel sources of information are reviewed, such as the use of poison control data to augment adverse reaction information from national pharmacovigilance databases, and the use of more recent toxicological assessment techniques such as predictive toxicology and omics. The integration of all available information can reduce the uncertainty in decision making with respect to herbal medicinal products. The example of Aristolochia and aristolochic acids is used to highlight the challenges related to safety assessment, and the opportunities that exist to more accurately elucidate the toxicity of herbal medicines.

  15. Quality and safety of Chinese herbal medicines guided by a systems biology perspective

    NARCIS (Netherlands)

    Wang, J.; Heijden, R. van der; Spruit, S.; Hankermeier, T.; Chan, K.; Greef, J. van der; Xu, G.; Wang, M.

    2009-01-01

    Chinese herbal medicines, often referred as Chinese materia medica (CMM), are comprised of a complex multicomponent nature. The activities are aimed at the system level via interactions with a multitude of targets in the human body. This review aims at the toxicity aspects of CMM and its preparation

  16. Application of novel loop-mediated isothermal amplification (LAMP) for rapid authentication of the herbal tea ingredient Hedyotis diffusa Willd.

    Science.gov (United States)

    Li, Ming; Wong, Yuk-Lau; Jiang, Li-Li; Wong, Ka-Lok; Wong, Yuen-Ting; Lau, Clara Bik-San; Shaw, Pang-Chui

    2013-12-01

    Hedyotis diffusa Willd. (Baihuasheshecao) is an ingredient of herbal teas commonly consumed in the Orient and tropical Asia for cancer treatment and health maintenance. In the market, this ingredient is frequently adulterated by the related species Hedyotis corymbosa (L.) Lam. The objective of this study is to develop a novel loop-mediated isothermal amplification (LAMP) technique to differentiate H. diffusa from its adulterant H. corymbosa. A set of four internal control primers (F3, FIP, BIP and B3) were designed based on six loci in the internal transcribed spacer (ITS) for LAMP of both H. diffusa and H. corymbosa. Two specific primers (S_F3 and S_FIP) were designed for specific LAMP detection of H. diffusa only. Our data showed that LAMP was successful for both H. diffusa and H. corymbosa in internal control. In contrast, only H. diffusa was detected in specific LAMP using the specific primers S_F3 and S_FIP. This study showed that LAMP was useful to differentiate H. diffusa from its adulterant H. corymbosa. This study is significant for the verification of the authenticity for better quality control of this common herbal tea ingredient. The strategy of including an internal control assures the quality of the concerned DNA region for LAMP. PMID:23870990

  17. Herbal medicines for the treatment of acute otitis media: protocol for a systematic review

    OpenAIRE

    Son, Mi Ju; Kim, Yun Hee; Kim, Young-Eun; Lee, Hye Won; Lee, Myeong Soo

    2013-01-01

    Introduction The aim of this systematic review is to analyse the trial data on the efficacy of herbal medicines for acute otitis media. Methods and analysis The following 11 databases will be searched from their inception: MEDLINE, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), EMBASE, Allied and Complementary Medicine Database (AMED), the Cochrane Central Register of Controlled Trials (CENTRAL), China Network Knowledge Infrastructure (CNKI) and five Korean databases (...

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

    OpenAIRE

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

    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 Dis...

  19. Evaluation of Antioxidant and Antimicrobial Activities from 28 Chinese Herbal Medicines

    OpenAIRE

    Ho-Yang Lin; Li-Yeh Chuang; Hsueh-Wei Chang; Cheng-Hong Yang

    2013-01-01

    Background: Many Chinese medicines have been reported to exhibit high antimicrobial and antioxidantactivities. In this study, 28 traditional Chinese herbal medicines were tested for their antioxidant and antibacterial activities.Materials and Methods: Total flavonoid content of the ethanol extracts were determined by a colorimetric method. Total phenol content was estimated as gallic acid equivalents. The antioxidant activities of the extracts were evaluated by various antioxidant assays, inc...

  20. CLINICAL OBSERVATION ON TREATMENT OF CHRONIC PHARYNGITIS WITH ACUPUNCTURE PLUS CHINESE HERBAL MEDICINES

    Institute of Scientific and Technical Information of China (English)

    聂荣华

    2003-01-01

    @@ Chronic pharyngitis is the diffuse inflammation of the pharyngeal mucus, submucosal and lymph tissues. Traditional Chinese medicine (TCM) considers it to be the category of "Meiheqi" (梅核气,globus hystericus), "Shiyin" (失音,aphonia) and "Houbi" (喉痹,inflammation of the throat). According to the theory of TCM, the author of the present paper adopted acupuncture plus Chinese herbal medicines to treat it from 1990 to 2002, and achieved a satisfactory result. It is reported as follows.

  1. Tetracyclic triterpenoids in herbal medicines and their activities in diabetes and its complications.

    Science.gov (United States)

    Hamid, Kaiser; Alqahtani, Ali; Kim, Moon-Sun; Cho, Jun-Lae; Cui, Pei H; Li, Chun Guang; Groundwater, Paul W; Li, George Q

    2015-01-01

    Tetracyclic triterpenoids, including the dammarane, cucurbitane, cycloartane, lanostane and protostane groups, is a class of triterpenoids widely distributed in various medicinal plants, particularly those commonly used for the treatment of diabetes and its complications, such as Panax ginseng, Panax quinquefolium, Panax notoginseng, Gynostemma pentaphyllum, Astragalus membranaceus, Momordica charantia, and Ganoderma lucidum. This review highlights recent findings on the chemistry and bioactivities of tetracyclic triterpenoids from these plants and other popular herbal medicines. PMID:26088353

  2. New Perspectives on How to Discover Drugs from Herbal Medicines: CAM's Outstanding Contribution to Modern Therapeutics

    OpenAIRE

    Si-Yuan Pan; Shu-Feng Zhou; Si-Hua Gao; Zhi-Ling Yu; Shuo-Feng Zhang; Min-Ke Tang; Jian-Ning Sun; Dik-Lung Ma; Yi-Fan Han; Wang-Fun Fong; Kam-Ming Ko

    2013-01-01

    With tens of thousands of plant species on earth, we are endowed with an enormous wealth of medicinal remedies from Mother Nature. Natural products and their derivatives represent more than 50% of all the drugs in modern therapeutics. Because of the low success rate and huge capital investment need, the research and development of conventional drugs are very costly and difficult. Over the past few decades, researchers have focused on drug discovery from herbal medicines or botanical sources, ...

  3. Heavy Metals (Lead and Cadmium in some Medicinal Herbal Products in Iranian Market

    Directory of Open Access Journals (Sweden)

    Zahra Mousavi

    2014-03-01

    Full Text Available Background: The use of herbal or medicinal plants in various forms has been popular for thousands of years. It is estimated that about 70–80% of the world’s population relies on alternative medicine, mainly of herbal origin. However, due to the nature and sources of these plants, they are sometimes contaminated with toxic heavy metals, which pose serious health risks to consumers. Herbal formulations, especially those used in the treatment of diseases such as hypertension, diabetes, and weight loss may require long-term usage and the patient might be at risk of heavy metal poisoning. In this study, the levels of toxic heavy metals (Pb, Cd were evaluated in 11 Iranian common herbal drugs for their health implications. Methods: In this investigation, concentrations of lead and cadmium were quantitatively determined in Iranian herbal drugs sampled from pharmacies in Tehran, Iran, using atomic absorption spectrophotometry (wet digestion. Results: The results indicated that lead and cadmium were present in all investigated herbal drugs. The concentrations of metals in drugs ranged from 0.19 to 1.75 µg/g for Cd and 9.61 to 52.74 µg/g for Pb. Conclusion: The concentrations of lead and cadmium were higher than the maximum permissible daily levels in the majority of these herbal drugs, whereas the quantities of Pb and Cd were well below provisional tolerable weekly intake (PTWI. Daily total intake of these metals is considered in accord with the recommended daily intake of their corresponding formulations.

  4. 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.

  5. POLICY ON HERBAL TRADITIONAL MEDICINES THERAPY IN THREE PROVINCES IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Max Joseph Herman

    2013-08-01

    Full Text Available Abstract A descriptive qualitative study on the implementation of MOH Decrees related to local herbal Traditional Medicine Therapy in Bali, West Java and Central Java, had been conducted cross-sectionally in 2011. Objectives of this study were to identify local licensing policy, perception of professional organization, and supports and obstacles of their implementation. Data were collected through in-depth interviews with one herbal CAM provider, purposively taken from each district, and Head of Health Resources Department of Provincial and District Health Office, whilst RTD participants were professional organizations like Indonesian Association of Herbal Medical Doctor, Indonesian Association of Traditional Therapist, Indonesian Pharmacist Association, Indonesian Association of Midwives and Indonesian National Nurse Union. Results of the study showed that in Bali no Surat Bukti Registrasi-Tenaga Pengobat Komplementer Altenatif had been issued. In West Java it had been given to trained doctor and in Central Java given only to doctors in Puskesmas following Jamu Scientification program. MOH Decree no. 1109 of 2007 which controls CAM providers in health facilities were differently perceived by Provincial Health Offices and as a result, implementation and also local policy differed amongst provinces. There were doctors providing herbal medicine services based on MOH Regulation no. 1076 of 2003. Nonetheless, few doctors had implemented Decree on Use of CAM, because there were no provincial collegiums of herbal medicine yet and no standard of competencies had been developed. The requirements to obtain licence for doctor were more complicated than for traditional provider. Keywords: complementary alternative medicine, herbal traditional medicine, licence, policy Abstrak Telah dilakukan suatu studi kualitatif implementasi peraturan-peraturan tentang pengobatan tradisional herbal secara potong lintang di Bali, Jawa Barat dan Jawa Tengah, pada tahun

  6. Herbal Medicines and Ovarian Hyperstimulation Syndrome: A Retrospective Cohort Study

    Science.gov (United States)

    Rasekhjahromi, Athar; Alipour, Farzaneh; Maalhagh, Mehrnoosh; Sobhanian, Saeed

    2016-01-01

    Background. The aim of this study was to assess the association between herbal medication and OHSS. Methods. This retrospective cohort study was conducted with 101 polycystic ovary syndrome patients. 66 patients took conventional pharmacological medications and 35 took herbal medications. Data were analyzed by statistical test including Fisher's Exact and binominal logistic regression. P < 0.05 was considered significant. Results. Of the 101 females, 53 were married and 48 were single. There was no significant association between the groups in marriage. No significant association was found in mean age between the two groups (23.9 ± 5.8 years in the control group versus 26.3 ± 6.7 years in the case group). There was a significant difference between the two groups .After adding the dependent (OHSS prevalence) and independent (marriage and group) variables into the model, the Hosmer-Lemeshow test showed suitability. Variances analyzed with this model ranged between 29.4% and 40.7%. Conclusion. The indiscriminate use of herbs is correlated with OHSS. Because patients increasingly consume herbs, they should be aware of potential side effects. However, appropriate dosages of herbs could be obtained for use instead of conventional treatments, which often have side effects. PMID:27688772

  7. Progress of Research in Treatment of Hyperlipidemia by Monomer or Compound Recipe of Chinese Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    DOU Xiao-bing; WO Xing-de; FAN Chun-lei

    2008-01-01

    Hyperlipidemia (HLP) is the No.1 risk factor for patients with atherosclerosis (AS) and is directly related to the occurrence of coronary artery disease (CAD) and cerebrovascular disease. Therefore, prevention and treatment of AS is of great importance and of practical significance in controlling the incidence and mortality of CAD. With its peculiar syndrome-dependent therapy, traditional Chinese medicine (TCM) has accumulated abundant practical experiences in this field and good clinical effects have been achieved. Chinese herbal medicine, with its particularly unique advantages and high potentials yet to be tapped, displays its huge strength in HLP prevention and treatment. The progress of studies concerning prevention and treatment of HLP by Chinese herbal medicines, in the form of monomers or compound recipes, is reviewed in this paper.

  8. A meta-analysis of Chinese herbal medicines for vascular dementia

    Institute of Scientific and Technical Information of China (English)

    Xiude Qin; Yu Liu; Yanqing Wu; Shuo Wang; Dandan Wang; Jinqiang Zhu; Qiaofeng Ye; Wei Mou; Liyuan Kang

    2013-01-01

    OBJECTIVE: To investigate the efficacy and safety of Chinese herbal medicines in the treatment of patients with vascular dementia.DATA RETRIEVAL: We retrieved publications from Cochrane Library (2004 to July 2011), PubMed (1966 to July 2011), the Chinese Science and Technique Journals Database (1977 to July 2011), the China National Knowledge Infrastructure (1979 to July 2011), Google Scholar (July 2011), and the Chinese Biomedical Database (1977 to July 2011) using the key words "Chinese medicine OR Chinese herbal medicine" and "vascular dementia OR mild cognition impair OR multi-infarct dementia OR small-vessel dementia OR strategic infarct dementia OR hypoperfusion dementia OR hemorrhagic dementia OR hereditary vascular dementia".MAIN OUTCOME MEASURES: Effective rate, Mini-Mental State Examination scores, Hasegawa Dementia Scale scores, and incidence of adverse reactions.CONCLUSION: Chinese herbal medicine appears to be safer and more effective than control measures in the treatment of vascular dementia. However, the included trials were generally low in quality. More well-designed, high-quality trials are needed to provide better evidence for the assessment of the efficacy and safety of Chinese medicines for vascular dementia.

  9. Nanotechnology-based drug delivery systems and herbal medicines: a review.

    Science.gov (United States)

    Bonifácio, Bruna Vidal; Silva, Patricia Bento da; Ramos, Matheus Aparecido Dos Santos; Negri, Kamila Maria Silveira; Bauab, Taís Maria; Chorilli, Marlus

    2014-01-01

    Herbal medicines have been widely used around the world since ancient times. The advancement of phytochemical and phytopharmacological sciences has enabled elucidation of the composition and biological activities of several medicinal plant products. The effectiveness of many species of medicinal plants depends on the supply of active compounds. Most of the biologically active constituents of extracts, such as flavonoids, tannins, and terpenoids, are highly soluble in water, but have low absorption, because they are unable to cross the lipid membranes of the cells, have excessively high molecular size, or are poorly absorbed, resulting in loss of bioavailability and efficacy. Some extracts are not used clinically because of these obstacles. It has been widely proposed to combine herbal medicine with nanotechnology, because nanostructured systems might be able to potentiate the action of plant extracts, reducing the required dose and side effects, and improving activity. Nanosystems can deliver the active constituent at a sufficient concentration during the entire treatment period, directing it to the desired site of action. Conventional treatments do not meet these requirements. The purpose of this study is to review nanotechnology-based drug delivery systems and herbal medicines.

  10. [Analysis of toxicity of traditional Chinese herbal medicine and its connotation].

    Science.gov (United States)

    Liang, Qi; Xie, Ming

    2009-02-01

    Based on traditional Chinese medicine theory and clinical experience, traditional Chinese herbal drug toxicity has its own special connotation. From the perspective of history and logic, the different comprehension of toxicity between Western medicine and traditional Chinese medicine was discussed after retracing the meaning of "drug toxicity" in traditional Chinese medicine. The authors suggest that it's not feasible to study the Chinese medicine coping mechanically and applying indiscriminately the concept and the research idea about modern drug toxicity since there is different understanding of "drug toxicity" between traditional Chinese medicine and Western medicine. Many control elements are involved in the use of traditional Chinese herbal drugs, and Chinese drug components and actions are complex as compared with Western drugs. More and more drugs with toxicity will be found due to the relativity of drug toxicity. Currently, the study of Chinese drug toxicity should pay more attention to the relation between the toxicity and Chinese drug nature, compatibility and the corresponding disease or syndrome pattern after making definition of Chinese drug toxicity and its connotation. PMID:19216849

  11. Anti-herpes simplex virus activities of monogalactosyl diglyceride and digalactosyl diglyceride from Clinacanthus nutans, a traditional Thai herbal medicine

    Directory of Open Access Journals (Sweden)

    Sirada Pongmuangmul

    2016-03-01

    Conclusions: MGDG and DGDG from C. nutans, a traditional Thai herbal medicine illustrated inhibitory activity against HSV-1 and HSV-2, probably by inhibiting the late stage of multiplication, suggesting their promising use as anti-HSV agents.

  12. Use of herbal medicines in children following EBM criteria. Effectiveness and tolerability of echinacea, cranberry, and chamomile

    OpenAIRE

    Domenico Careddu

    2011-01-01

    The recent appreciation of phytotherapy is related to the evidence of efficacy of herbal medicines, as well as to the continuous improvement of scientific and clinical knowledge of their effects. Unfortunately among herbal medicine it is frequent to find products that are neither registered nor controlled by regulatory bodies, with a lack of proofs regarding their constituents and quality.Phytotherapy can find its role among medical therapies only if each medication is standardised and contro...

  13. ORIGINAL ARTICLE: In-vitro Antioxidant Potential of a Herbal Preparation Containing Four Selected Medicinal Plants

    Directory of Open Access Journals (Sweden)

    Preeti Padmanabhan

    2012-07-01

    Full Text Available Background: The therapeutic effects of several plants used in traditional medicine, are usually attributed to their antioxidant properties. Aim and objective: To evaluate the in-vitro antioxidant potential of herbal preparation a combination of four selected medicinal plants (HP-4 using different experimental models.Material and Methods: Polyphenols, flavonoids and flavonols concentrations and antioxidant activity of herbal preparation (HP-4as compared to butylated hydroxyl toluene (BHT and á- tocopherol in various experimental models were evaluated. Results: The antioxidantactivities of HP-4 were concentration dependent in different experimental models and were comparable to activities of BHT anda- tocopherol. Conclusion: Polyherbal formulation of HP-4 is better than individual plant extracts.

  14. International Journal of Herbal Medicine (IJHM): A New Open-Access International Journal

    OpenAIRE

    Joshi, Rakesh K.

    2013-01-01

    It is with pleasure that we introduce the first issue of online journal “International Journal of Herbal Medicine (IHJM)” a bimonthly publication of AkiNik Publications. The Journal is peer-reviewed, broad-spectrum and committed to the promotion of research and dissemination of knowledge in Phytochemistry, Pharmacognosy, Essential oil chemistry, Natural product chemistry, Botany, Biochemistry, Biotechnology, Marine research and related multidiscipline. IJHM also provides an advanced internati...

  15. NINETY-THREE CASES OF GASTROPTOSIS TREATED BY ACUPUNCTURE COMBINED WITH CHINESE HERBAL MEDICINE

    Institute of Scientific and Technical Information of China (English)

    HAN Xin-qiang; HAN Bao-ru; HAN Yan-ru

    2006-01-01

    @@ Gastroptosis refers to prolapse of the stomach to an abnormal position manifested clinically by distending pain below the xiphoid process, hypochondriac fullness, chest stuffiness, abdominal distention and straining sensation,which is mainly caused by reduced tensity, lack of fat of the abdominal wall, relaxed muscles and decreased abdominal pressure. The authors have treated 93 cases of gastroptosis by applying acupuncture combined with Chinese herbal medicine and achieved quite satisfactory therapeutic results reported as follows.

  16. Heavy Metal and Pesticide Content in Commonly Prescribed Individual Raw Chinese Herbal Medicines

    OpenAIRE

    HARRIS, Eric S. J.; Cao, Shugeng; Littlefield, Bruce A.; Craycroft, Jane A.; Scholten, Robert; KAPTCHUK, Ted; Fu, Yanling; Wang, Wenquan; Liu, Yong; Chen, Hubiao; Zhao, Zhongzhen; Clardy, Jon; Woolf, Alan D.; Eisenberg, David M.

    2011-01-01

    Heavy metal and pesticide contamination has previously been reported in Chinese Herbal Medicines (CHMs), in some cases at potentially toxic levels. This study was conducted to determine general patterns and toxicological significance of heavy metal and pesticide contamination in a broad sample of raw CHMs. Three-hundred-thirty-four samples representing 126 species of CHMs were collected throughout China and examined for arsenic, cadmium, chromium, lead, and mercury. Of the total, 294 samples ...

  17. 50 Cases of Pointed Condyloma Treated by Surgery Combined with External Washing with Chinese Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    杨小毛; 曾佳; 龙亚军

    2001-01-01

    @@ Pointed condyloma in the anus is caused by a virus of human papilloma, marked by the presence of rapidly growing cutaneous verrucae with itching, mild pain and offensive secretion. Diagnosis can be made based on biopsy. The disease is of high recurrence and very difficult to be cured radically. The author combined surgery with external washing with Chinese herbal medicine and achieved quite good results. The following is report of the treatment.

  18. Treatment of 52 Cases of Lumbar Intervertebral Disk Herniation by Acupuncture plus Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    谢正红; 李素荷; 黄国琪

    2009-01-01

    @@ Lumbar intervertebral disk herniation is a commonly and frequently encountered disease in the orthopedic department, manifested by a series of symptoms such as low back pain, numbness and pain in one or two lower limbs, due to compression to the lumbosacral nerves by protrusion of the pulpiform nucleus after rupture of the fibrous rings. The author has treated 52 cases of this disease by acupuncture plus herbal medicine. Now, the report is given as follows.

  19. Efficacy, safety, quality control, marketing and regulatory guidelines for herbal medicines (phytotherapeutic agents

    Directory of Open Access Journals (Sweden)

    J.B. Calixto

    2000-02-01

    Full Text Available This review highlights the current advances in knowledge about the safety, efficacy, quality control, marketing and regulatory aspects of botanical medicines. Phytotherapeutic agents are standardized herbal preparations consisting of complex mixtures of one or more plants which contain as active ingredients plant parts or plant material in the crude or processed state. A marked growth in the worldwide phytotherapeutic market has occurred over the last 15 years. For the European and USA markets alone, this will reach about $7 billion and $5 billion per annum, respectively, in 1999, and has thus attracted the interest of most large pharmaceutical companies. Insufficient data exist for most plants to guarantee their quality, efficacy and safety. The idea that herbal drugs are safe and free from side effects is false. Plants contain hundreds of constituents and some of them are very toxic, such as the most cytotoxic anti-cancer plant-derived drugs, digitalis and the pyrrolizidine alkaloids, etc. However, the adverse effects of phytotherapeutic agents are less frequent compared with synthetic drugs, but well-controlled clinical trials have now confirmed that such effects really exist. Several regulatory models for herbal medicines are currently available including prescription drugs, over-the-counter substances, traditional medicines and dietary supplements. Harmonization and improvement in the processes of regulation is needed, and the general tendency is to perpetuate the German Commission E experience, which combines scientific studies and traditional knowledge (monographs. Finally, the trend in the domestication, production and biotechnological studies and genetic improvement of medicinal plants, instead of the use of plants harvested in the wild, will offer great advantages, since it will be possible to obtain uniform and high quality raw materials which are fundamental to the efficacy and safety of herbal drugs.

  20. Herbal Medicines for the Treatment of Cancer Chemotherapy-Induced Side Effects

    OpenAIRE

    Shunsuke eOhnishi; Hiroshi eTakeda

    2015-01-01

    Accumulating evidence suggests that Japanese herbal medicines, called Kampo, have beneficial effects on cancer chemotherapy-induced side effects. Rikkunshito ameliorates cisplatin-induced anorexia through an antagonistic effect on the 5-HT receptors and by increasing the serum ghrelin levels. Hangeshashinto improves irinotecan-induced diarrhea and chemotherapy-induced mucositis by inhibiting the activity of β-glucuronidase as well as the synthesis of prostaglandin E2. Goshajinkigan prevents o...

  1. Herbal medicines for the treatment of cancer chemotherapy-induced side effects

    OpenAIRE

    Ohnishi, Shunsuke; TAKEDA, HIROSHI

    2015-01-01

    Accumulating evidence suggests that Japanese herbal medicines, called Kampo, have beneficial effects on cancer chemotherapy-induced side effects. Rikkunshito ameliorates cisplatin-induced anorexia through an antagonistic effect on the 5-HT receptors and by increasing the serum ghrelin levels. Hangeshashinto improves irinotecan-induced diarrhea and chemotherapy-induced mucositis by inhibiting the activity of β-glucuronidase as well as the synthesis of prostaglandin E2. Goshajinkigan prevents o...

  2. Herbal Medicine Goshajinkigan Prevents Paclitaxel-Induced Mechanical Allodynia without Impairing Antitumor Activity of Paclitaxel

    OpenAIRE

    Muh. Akbar Bahar; Tsugunobu Andoh; Keisuke Ogura; Yoshihiro Hayakawa; Ikuo Saiki; Yasushi Kuraishi

    2013-01-01

    Chemotherapy-induced peripheral neuropathy is a major dose-limiting side effect of commonly used chemotherapeutic agents. However, there are no effective strategies to treat the neuropathy. We examined whether Goshajinkigan, a herbal medicine, would prevent paclitaxel-induced allodynia without affecting the anticancer action in mice. Murine breast cancer 4T1 cells were inoculated into the mammary fat pad. Paclitaxel (10 and 20 mg/kg, intraperitoneal, alternate day from day 7 postinoculation) ...

  3. A Review of Herbal Medicine in Iranian Traditional Manuscripts for Treatment of Participatory Gastric Headache

    Science.gov (United States)

    Jafarpour, Mehrnaz; Yousefi, Gholamhossein; Hamedi, Azadeh

    2016-01-01

    Background: Participatory gastric headache is a type of headache described in Iranian traditional medicine. It is defined as a headache not originated from the head and neck disorders; rather the pain in the head is caused by gastric dysfunction and its disorders. Treatment of this type of headache is completely reliant on the treatment of the gastric complaint. Reviewing Iranian traditional medicine (ITM) literature, a broad spectrum of herbal medicines that could be useful in the treatment of this type of headache is described. Accordingly, this review was performed to gather and discuss the therapeutic management of this disorder in ITM and evaluating related characteristics of each medicinal herb. Methods: In this study, medicinal plants prescribed for gastric headache from different ancient Iranian literature is documented. The botanical name, family name, part used, temperaments, rout of administration and dosage forms are provided in this article. Results: About 40 plants, mainly used orally, were prescribed for the treatment of participatory gastric headache. Most of them have the astringent effect, which is related to their dryness temperament. Therefore, they could strengthen the stomach and prevent ascending vapors into the brain that in turn helps to get relief from headache. In addition, they possess reinforcement effect on the brain. Conclusion: In general, herbal medicines with tonic characteristics could be effective in participatory gastric headache.

  4. Mixed Herbal Medicine Induced Diffuse Infiltrative Lung Disease: The HRCT and Histopathologic Findings

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate the high-resolution CT (HRCT) and pathologic findings of mixed herbal medicine-induced diffuse interstitial lung disease. Eight patients (6 women and 2 men, age range: 31 to 81 years, mean age: 51.4 years) who presented with cough or dyspnea after taking mixed herbal medicine were included in this study. All the patients underwent plain chest radiography and HRCT. We obtained pathologic specimens from 7 patients via fluoroscopy guided large bore cutting needle biopsy and transbronchial lung biopsy. All the patients were treated with steroid therapy. The most common HRCT finding was bilateral diffuse ground glass opacity (n=7), followed by peribronchial consolidation (n=5) and inter- or intralobular septal thickening (n=2). For the disease distribution, the lower lung zone was dominantly involved. The pathologic results of 7 patients were nonspecific interstitial pneumonia (n=3), bronchiolitis obliterans organizing pneumonia (n=2), hypersensitivity pneumonitis (n=1) and eosinophilic pneumonia (n=1). Irrespective of the pathologic results, all 8 patients improved clinically and radiologically after steroid treatment. The HRCT findings of mixed herbal medicine-induced diffuse infiltrative lung disease were mainly bilateral diffuse ground glass opacity, peribronchial consolidation and dominant involvement of the lower lung zone. Those pathologic findings were nonspecific and the differential diagnosis could include interstitial pneumonia, bronchiolitis obliterans organizing pneumonia, hypersensitivity pneumonitis and eosinophilic pneumonia

  5. The influence of herbal medicine on platelet function and coagulation: a narrative review.

    Science.gov (United States)

    McEwen, Bradley J

    2015-04-01

    Cardiovascular disease (CVD) is the leading cause of death worldwide. Platelet activation and aggregation play a central role in hemostasis and thrombosis. Herbal medicines have been traditionally used in the management of CVD and can play a role in modifying CVD progression, particularly in platelet function, and have the potential of altering platelet function tests, as well as some coagulation parameters. Herbal medicines, such as feverfew, garlic, ginger, ginseng, motherwort, St John's wort, and willow bark, were found to reduce platelet aggregation. In vitro studies show promise in the reduction of platelet aggregation for Andrographis, feverfew, garlic, ginger, Ginkgo, ginseng, hawthorn, horse chestnut, and turmeric. In addition, cranberry, danshen, dong quai, Ginkgo, ginseng, green tea, and St John's wort were found to have potential interactions with warfarin. Furthermore, St John's wort interacted with clopidogrel and danshen with aspirin. Therefore, repeat testing of platelet function and coagulation studies, particularly for patients on warfarin therapy, may be required after exclusion of herbal medicines that could have possibly affected initial test results. PMID:25839871

  6. Herbal medicines for wound healing among tribal people in Southern India: Ethnobotanical and Scientific evidences

    Directory of Open Access Journals (Sweden)

    M Ayyanar

    2009-09-01

    Full Text Available Summary: Results of an ethnobotanical study of wound healing treatments among the tribal people of Tirunelveli hills in southern India are presented. A total of 46 plants belonging to 44 genera and 26 families have been documented for their therapeutic use against wounds and related injuries such as cuts, burns, bruises caused by external injury, boils, sores, abscess and wounds created during delivery. Leaves were the most frequently utilized plant part and most herbal remedies are prepared as paste and applied externally; in some cases medicinal preparations were also administered orally. Of the plants collected in the present study none of the plants have been reported to have such specific wound healing compounds except Areca catechu and Scoparia dulcis. The present study suggested that further clinical experimentation is needed to scientifically evaluate these widely used herbal remedies for possible bioactive effects. Industrial Relevance: The study of ethnomedical systems and herbal medicines as therapeutic agents of a paramount importance in addressing health problems of traditional communities and third world countries as well as industrialized societies. Of the reported plants,  Acalypha indica, Anacardium occidentale, Areca catechu, Calotropis gigantea, Cissampelos pareira, Cleome viscosa, Eupatorium odoratum, Euphorbia hirta, Ficus racemosa, Ixora coccinia, Morinda pubescens, Opuntia dillenii, Pongamia pinnata, Scoparia dulcis and Vitex altissima were studied in animal models for wound healing, analgesic and anti-inflammatory activity on the basis of their use in traditional medicine as wound healers and these plants can be used to formulate drugs in pharmaceutical companies.

  7. Mixed Herbal Medicine Induced Diffuse Infiltrative Lung Disease: The HRCT and Histopathologic Findings

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Gyu; Shin, Eun A [Sanggye Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of); Kim, Joung Sook [Mokdong Hospital, Ewha Womans University College of Medicine, Seoul (Korea, Republic of)

    2010-12-15

    The purpose of this study was to evaluate the high-resolution CT (HRCT) and pathologic findings of mixed herbal medicine-induced diffuse interstitial lung disease. Eight patients (6 women and 2 men, age range: 31 to 81 years, mean age: 51.4 years) who presented with cough or dyspnea after taking mixed herbal medicine were included in this study. All the patients underwent plain chest radiography and HRCT. We obtained pathologic specimens from 7 patients via fluoroscopy guided large bore cutting needle biopsy and transbronchial lung biopsy. All the patients were treated with steroid therapy. The most common HRCT finding was bilateral diffuse ground glass opacity (n=7), followed by peribronchial consolidation (n=5) and inter- or intralobular septal thickening (n=2). For the disease distribution, the lower lung zone was dominantly involved. The pathologic results of 7 patients were nonspecific interstitial pneumonia (n=3), bronchiolitis obliterans organizing pneumonia (n=2), hypersensitivity pneumonitis (n=1) and eosinophilic pneumonia (n=1). Irrespective of the pathologic results, all 8 patients improved clinically and radiologically after steroid treatment. The HRCT findings of mixed herbal medicine-induced diffuse infiltrative lung disease were mainly bilateral diffuse ground glass opacity, peribronchial consolidation and dominant involvement of the lower lung zone. Those pathologic findings were nonspecific and the differential diagnosis could include interstitial pneumonia, bronchiolitis obliterans organizing pneumonia, hypersensitivity pneumonitis and eosinophilic pneumonia

  8. Traditional Korean East Asian Medicines and Herbal Formulations for Cognitive Impairment

    Directory of Open Access Journals (Sweden)

    Hemant Kumar

    2013-11-01

    Full Text Available Hanbang, the Traditional Korean Medicine (TKM, is an inseparable component of Korean culture both within the country, and further afield. Korean traditional herbs have been used medicinally to treat sickness and injury for thousands of years. Oriental medicine reflects our ancestor’s wisdom and experience, and as the elderly population in Korea is rapidly increasing, so is the importance of their health problems. The proportion of the population who are over 65 years of age is expected to increase to 24.3% by 2031. Cognitive impairment is common with increasing age, and efforts are made to retain and restore the cognition ability of the elderly. Herbal materials have been considered for this purpose because of their low adverse effects and their cognitive-enhancing or anti-dementia activities. Herbal materials are reported to contain several active compounds that have effects on cognitive function. Here, we enumerate evidence linking TKMs which have shown benefits in memory improvements. Moreover, we have also listed Korean herbal formulations which have been the subject of scientific reports relating to memory improvement.

  9. Evaluation of vibrational spectroscopic methods to identify and quantify multiple adulterants in herbal medicines.

    Science.gov (United States)

    Rooney, Jeremy S; McDowell, Arlene; Strachan, Clare J; Gordon, Keith C

    2015-06-01

    To counter the growth of herbal medicines adulterated with pharmaceuticals crossing borders, rapid, inexpensive and non-destructive analytical techniques, that can handle complex matrices, are required. Since mid-infrared (MIR), near infrared (NIR) and Raman spectroscopic techniques meet these criteria, their performance in identifying adulterants in seized weightloss herbal medicines is definitively determined. Initially a validated high pressure liquid chromatography methodology was used for reference identification and quantification of the adulterants sibutramine H2O·HCl, fenfluramine HCl and phenolphthalein. Of 38 products, only sibutramine and phenolphthalein were detected by HPLC. The spectroscopic measurements showed Raman was ill-suited due to sample burning and emission while NIR lacked adulterant selectivity. Conversely, MIR demonstrated apt identification performance, which manifested as spectrally meaningful separation based on the presence and type of adulterant during principal component analysis (test set validated). Partial least squares regression models were constructed from the MIR training sets for sibutramine and phenolphthalein - both models fitted the training set data well. Average test set prediction errors were 0.8% for sibutramine and 2.2% for phenolphthalein over the respective concentration ranges of 1.7-11.7% and 0.9-34.4%. MIR is apposite for the screening of anorectic and laxative adulterants and is the most viable technique for wider adulterant screening in herbal medicines. PMID:25863375

  10. Traditional herbal medicine, pharmacology and complementary alternative medicine (CAM): a preface to this special issue on herbal drugs

    Institute of Scientific and Technical Information of China (English)

    Chiu-Yin KWAN

    2000-01-01

    @@In China, our ancient human civilization has long used plants and other natural products, and their extracts for both healing and poisoning. The understanding of interactions between drugs and living systems was acquired via generations of knowledge accumulation based on empirical observations. This form of healing, also well documented to exist in many other cultural civilizations via a long historical experimentation, has eventually evolved itself from an art form into a scientific modality, now known as pharmacology. This recognition of a formal discipline of medicine occurred only about a century ago following the declaration of Flexner Report in the North America in 1910. The report proclaimed that the practice of medicine should be based on scientific evidence rather than empiricism. The emergence of synthetic organic chemistry facilitating the discovery of new healing chemicals and the rapid development of physiological and biochemical sciences (often dependent on pharmacological tools) have further solidified pharmacology as a mainstream basic medical science. For long decades since the Flexner's report, the empirically based folk medicine has rapidly been replaced by the scientifically based medicine, which is often referred to as the mainstream medicine (and thus becomes a traditional/conventional medicine itself).

  11. Four Cases of Dysthymic Disorder and General Malaise Successfully Treated with Traditional Herbal (Kampo Medicines: Kamiuntanto

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    Toshiaki Kogure

    2010-05-01

    Full Text Available Traditional herbal (Kampo medicines have been used since ancient times to treat patients with mental disorders. In the present report, we describe four patients with dysthymia successfully treated with Kampo medicines: Kamiuntanto (KUT. These four patients fulfilled the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV criteria for dysthymic disorder with easy fatigability and sleeplessness, but did not fulfill the criteria for major depressive disorder. Treatment with KUT relieved depressive status, fatigue and sleeplessness in these patients. As a result, their QOL (quality of life was considerably improved. KUT may be useful as an additional or alternative treatment for dysthymia, especially in the field of primary health care.

  12. Research advances on the anti-aging profile of Fructus lycii: An ancient Chinese herbal medicine

    OpenAIRE

    Sze, SCW; Chang, RCC; Zhang, KY; Tong, Y; Song, J.; Wong, RNS

    2008-01-01

    Fructus lycii is a common Chinese herbal medicine used in China for nearly 2000 years. It has beneficial effects on eyes, liver and kidneys; and it has long been considered to be an anti-aging herb in ancient Chinese medicine. Modern studies have partially probed the magic anti-aging property of F. lycii. The beneficial effects of F. lycii on aging are largely attributed to its bioactive components such as polysaccharides, carotenoids and flavonoids. This review focuses on the anti-aging aspe...

  13. Herbal drug usage with modern medicine 1: Case study of an enzyme inducer, St John′s Wort - Some perspectives

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    Srinivas Nuggehally

    2008-01-01

    Full Text Available While the usage of herbal medicines continues to be on the rise, it brings along an imminent risk of drug-drug interaction with scores of modern day medicine(s. The focus of this article is to provide an overview of a potential drug-drug interaction resulting, due to induction of cytochrome P450 enzyme(s and/or transporters, from the use of a popular herbal product known as St. John′s Wort (SJW with modern day medicines. Also, it provides some perspectives and considerations in rationalizing the use of SJW.

  14. Urease Inhibitory Activities of some Commonly Consumed Herbal Medicines.

    Science.gov (United States)

    Mahernia, Shabnam; Bagherzadeh, Kowsar; Mojab, Faraz; Amanlou, Massoud

    2015-01-01

    Urease enzyme has a crucial role in the persistent habitation of Helicobacter pylori (H. pylori) that induces gastrointestinal diseases, in particular gastritis, duodenal, peptic ulcer, and gastric cancer. Plants have long been utilized as the biggest source of substances with medicinal properties from natural origin and therefore result in less toxicity and adverse side effects upon usage. 15 medicinal plant extracts were examined against Jack bean urease activity by Berthelot reaction. Each herb was extracted using 80% aqueous methanol. The more effective extracts were further tested and their IC50 values were determined. Three plant extracts including Ginkgo biloba, Rhus coriaria, and Matricaria inodora were found to be the most effective ones with IC50 values of 36.17, 80.29, and 100.6 μg/mL, respectively. PMID:26330884

  15. Herbal medicines as diuretics: a review of the scientific evidence.

    Science.gov (United States)

    Wright, C I; Van-Buren, L; Kroner, C I; Koning, M M G

    2007-10-01

    There is increasing interest in the health and wellness benefits of herbs and botanicals. This is with good reason as they might offer a natural safeguard against the development of certain conditions and be a putative treatment for some diseases. One such area may be the lowering of blood pressure in those where it is elevated (i.e., hypertension). One class of clinical medicines used to lower blood pressure are known as diuretics and work by increasing the excretion of urine from the body as well as the amount of sodium in urine. There are a growing number of studies purporting diuretic effects with traditional medicines. The aim of this article was to review these studies and identify which extracts promote diuresis (which we assessed on terms of urine excreted and urinary sodium excretion) and also to identify the research needs in this area. We identified a number of species and genuses reporting diuretic effects. Of these, the most promising, at the present time, are the species Foeniculum vulgare, Fraxinus excelsior, Hibiscus sabdariffa, Petroselinum sativum and Spergularia purpurea, and species from the genuses Cucumis (Cucumis melo and Cucumis trigonus), Equisetum (Equisetum bogotense, Equisetum fluviatile, Equisetum giganteum, Equisetum hiemale var. affine and Equisetum myriochaetum), Lepidium (Lepidium latifolium and Lepidium sativum), Phyllanthus (Phyllanthus amarus, Phyllanthus corcovadensis and Phyllanthus sellowianus) and Sambucus (Sambucus mexicana and Sambucus nigra). However, there the number of studies is limited and we recommend that further studies be conducted to confirm reported effects. Such evidence is needed to provide scientific credence to the folklore use of traditional medicines and even be helpful in the development of future medicines, treatments and treatment guidelines. PMID:17804183

  16. Molecular authentication of geo-authentic Scrophularia ningpoensis

    Institute of Scientific and Technical Information of China (English)

    Chuan CHEN; Li-na DUAN; Xiao-long ZHOU; Bing-long CHEN; Cheng-xin FU

    2011-01-01

    Scrophularia ningpoensis has long been used in the Chinese Materia Medica for inflammation. Like other herbal medicines, S. ningpoensis collected from different localities may considerably differ in their therapeutic efficacy,and the one grown in Zhejiang Province is recognized as geo-authentic. However, it is difficult to confirm the geographical authenticity by similar morphological characteristics. In the present study, inter-simple sequence repeat (ISSR) markers were conducted to detect S. ningpoensis from different origins. A 1259-bp fragment amplified by primer UBC874 was found only in geo-authentic ones. By cloning and sequencing that specific band, sequence characterized amplified region (SCAR) markers were designed to distinguish geo-authentic S. ningpoensis from others.This is a rapid and easy method that can be used to identify the geographical authenticity of S. ningpoensis.

  17. Multimodal management of dental pain with focus on alternative medicine: A novel herbal dental gel

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    A Kumarswamy

    2016-01-01

    Full Text Available Dental pain is the most common symptom associated with a wide array of dental problems and significantly impacts the oral health-related quality of life. The epidemiology and prevalence of oral diseases that could lead to dental pain are diverse and indicate regional variations. Several researchers have dwelled into the neurobiology and pathophysiology of dental pain making the pain pathways more clear and deciphering the precise targets for the management of pain. Although a number of pharmacological drugs are available in the market, a significant percentage of the population in India prefers alternative herbal medication for relief from dental pain due to the side effects and interactions of pharmacological treatment. However, there is a void in dental literature pertaining to the use, benefits, and safety of the herbal medicines. Therefore, the present assessment has been penned down, focusing on the current multimodal approaches for treating dental pain, the current unmet need, and the role of herbal medication in India for the management of dental pain, with a discussion on novel herbal dental gel.

  18. Multimodal management of dental pain with focus on alternative medicine: A novel herbal dental gel.

    Science.gov (United States)

    Kumarswamy, A

    2016-01-01

    Dental pain is the most common symptom associated with a wide array of dental problems and significantly impacts the oral health-related quality of life. The epidemiology and prevalence of oral diseases that could lead to dental pain are diverse and indicate regional variations. Several researchers have dwelled into the neurobiology and pathophysiology of dental pain making the pain pathways more clear and deciphering the precise targets for the management of pain. Although a number of pharmacological drugs are available in the market, a significant percentage of the population in India prefers alternative herbal medication for relief from dental pain due to the side effects and interactions of pharmacological treatment. However, there is a void in dental literature pertaining to the use, benefits, and safety of the herbal medicines. Therefore, the present assessment has been penned down, focusing on the current multimodal approaches for treating dental pain, the current unmet need, and the role of herbal medication in India for the management of dental pain, with a discussion on novel herbal dental gel. PMID:27307656

  19. Herbal Medicines for the Treatment of Nonalcoholic Steatohepatitis: Current Scenario and Future Prospects

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    Ravirajsinh Jadeja

    2014-01-01

    Full Text Available Nonalcoholic steatohepatitis (NASH is a multifactorial disease and has close correlations with other metabolic disorders. This makes its treatment difficult using a single pharmacological drug. Use of plant extract/decoction or polyherbal formulation to treat various liver diseases is very well mentioned in various traditional systems of medicine (Ayurveda, Japanese or traditional Chinese Medicine, and Kampo medicine. Medicinal herbs are known for their multifaceted implications and thus can form an effective treatment schedule against NASH. Till date, several plant extracts, polyherbal formulations, and phytochemicals have been evaluated for their possible therapeutic potential in preventing onset and progression of NASH in experimental models, but clinical studies using the same are sparse. Herbal extracts with antioxidants, antidiabetic, and antihyperlipidemic properties have been shown to ameliorate symptoms of NASH. This review article is a meticulous compilation of our current knowledge on the role of natural products in alleviating NASH and possible lacunae in research that needs to be addressed.

  20. OPERCULINA TURPETHUM AS A PANORAMIC HERBAL MEDICINE: A REVIEW

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    Veena Sharma

    2012-01-01

    Full Text Available O. turpethum is the source of the drug known as Turpeth or Indian Jalap and it is widely grown throughout India and it is occasionally cultivated in gardens as an ornament. It has been used as a traditional medicine in many countries. The root is prescribed in scorpion sting and snake bite. The roots are bitter,acrid, sweet, thermogenic, purgative, carminative, antihelmintic, expectorant, antipyretic, hepatic, stimulant and hydragogue. They are useful in colic constipation, dropsy, vitiated conditions of vata, paralysis, myalgia, arthralgia, pectoralgia, bronchitis, obesity, helminthiasis, gastropathy, ascites, inflammations, intermittent fever, leucoderma, puritus, ulcers, erysepelas, haemorrhoids, tumors, jaundice, ophthalmia, employed in drug formulations, dropsical effusions and rheumatism. Some of the Ayurvedic preparations are Trivritaadi ghrita, Trivritadi kwaatha, Abhyarishta, Kaishorgugglu and Chandraprabha vati. It is the best amongst the herbs used for Virechana (i.e. therapeutic purgation, one of the procedures of Ayurvedic Panchakarma therapy. This review comprehensively incorporates the medicinal uses, and pharmacology of O. turpethum. The plant,Operculina turpethum is endangered so it also prompts attention to protect it from extinction

  1. Anti-Freckles Herbal Treatment in Iranian Traditional Medicine

    Science.gov (United States)

    Zakerin, Sara; Fahimi, Shirin; Rezghi, Maedeh

    2016-01-01

    Background: Freckles are numerous pigmented spots of the skin, mainly confined to the face, even arms and back. Although freckles are light-brown macules, most frequently observed in individuals with red or blond hair, they are common to Asian people too. Freckles increase in number, size, and depth of pigmentation during the summer months. Histologically, freckles show increased production of melanin pigment by a normal number of melanocytes. Freckles commonly stop spreading before adolescence and last for life, but could sometimes be subtle in adulthood. Treatments are often requested for cosmetic purposes. Before the advent of lasers, treatment modalities for pigmentary disorders included surgical excision, dermabrasion, chemical bleaching, and peeling. These treatments may lead to unwanted side effects of potential scarring or undesired pigmentation changes. In Iranian traditional medicine (ITM), freckles have been known as well. “Namash” was the term used by ITM scholars to indicate freckles. There is a wide range of plants, which were prescribed by Iranian physicians for the treatment of freckles. The purpose of this study is to find the most frequent useful herbs for freckles as mentioned in ITM references. Methods: Seven ITM references were studied for anti-freckles medicines. The references were Canon of Medicine (Avicenna), Alhavi (Razes) Tuhfat ul-Momineen (Momen tonekaboni), Makhzan-ul-Adwiah (Aghili), Ikhtiyarat Badi’i (Ansari), Al-abnia An-Haghyegh el-advia (Heravi), and al-jāmi li-mufradāt al-adwiyawa al-aghdhiya (Ibn al-Baitar). Moreover, plants were ordered according to their repetition in the references. Afterwards, traditional names of the selected plants were matched with the scientific names using botanical text references. Results: This study demonstrated that Myristica fragrans Houtt, Cicer arietema L., Eruca sativa Lam., Lilium candidium L., Amygdalus communis L., Arum italicum L. were the most frequent herbs mentioned in ITM

  2. The Development of Medicinal Plants Database for Use in Primary Health Care from Various Herbal Websites

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    Taweechai Anguranak

    2015-03-01

    Full Text Available The purpose of this research was to develop a Medicinal Plants Database for primary health care from various herbal websites. The system received needed data from 3 Thai herbal websites that could be reliably supplied to the database. The result from extracting data showed the amount of precision, recall and F-measure to be more than 95% and provided information about plant data which was extracted from those websites into the relational database. The users could search for data which was related to herbs from the application. The assessment of efficiency was conducted by using a developed system from the data of questionnaires by asking 25 users. The total results show that the average of common users equals 4.17 and the standard deviation equals 0.60. This developed system showed a very good quality and in the result available to use.

  3. The spectrum-effect relationship-a rational approach to screening effective compounds, reflecting the internal quality of Chinese herbal medicine.

    Science.gov (United States)

    Zhu, Chun-Sheng; Lin, Zhi-Jian; Xiao, Ming-Liang; Niu, Hong-Juan; Zhang, Bing

    2016-03-01

    Since the chromatographic fingerprint was introduced, it has been accepted by many countries to assess the quality and authenticity of Chinese herbal medicine (CHM). However, solely using the chromatographic fingerprint to assay numerous chemicals is not suitable for the assessment of the whole internal quality and pharmacodynamics of CHM. Consequently, it is necessary to develop a rational approach to connecting the chromatographic fingerprint with effective components to assess the internal quality of CHM. For this purpose, a spectrum-effect relationship theory was proposed and accepted as a new method for the assessment of CHM because of its potential use to screen effective components from CHM. In this paper, we systematically reviewed the application of the spectrum-effect relationship theory in the research of CHM, including research mentality, different chromatographic analysis techniques, data processing technologies, and structure determination. PMID:27025364

  4. Herbal medicine for depression, anxiety and insomnia: a review of psychopharmacology and clinical evidence.

    Science.gov (United States)

    Sarris, Jerome; Panossian, Alexander; Schweitzer, Isaac; Stough, Con; Scholey, Andrew

    2011-12-01

    Research in the area of herbal psychopharmacology has increased markedly over the past decades. To date however, a comprehensive review of herbal antidepressant, anxiolytic and hypnotic psychopharmacology and applications in depression, anxiety and insomnia has been absent. A search of MEDLINE (PubMed), CINAHL, PsycINFO, and the Cochrane Library databases was conducted (up to February 21st 2011) on commonly used psychotropic herbal medicines. A review of the literature was conducted to ascertain mechanisms of action of these botanicals, in addition to a systematic review of controlled clinical trials for treatment of mood, anxiety and sleep disorders, which are common comorbid psychiatric disorders. Specific emphasis was given to emerging phytomedicines. Analysis of evidence levels was conducted, as were effect sizes (Cohen's d) where data were available. Results provided evidence of a range of neurochemical, endocrinological, and epigenetic effects for 21 individual phytomedicines, which are detailed in this paper. Sixty six controlled studies were located involving eleven phytomedicines. Several of these provide a high level of evidence, such as Hypericum perforatum for major depression, and Piper methysticum for anxiety disorders. Several human clinical trials provide preliminary positive evidence of antidepressant effects (Echium amoenum, Crocus sativus, and Rhodiola rosea) and anxiolytic activity (Matricaria recutita, Ginkgo biloba, Passiflora incanata, E. amoenum, and Scutellaria lateriflora). Caution should however be taken when interpreting the results as many studies have not been replicated. Several herbal medicines with in vitro and in vivo evidence are currently unexplored in human studies, and along with use of emerging genetic technologies "herbomics", are areas of potential future research. PMID:21601431

  5. Chronic Inflammatory Diseases: Progress and Prospect with Herbal Medicine.

    Science.gov (United States)

    Ghosh, Nilanjan; Ali, Asif; Ghosh, Rituparna; Das, Shaileyee; Mandal, Subhash C; Pal, Mahadeb

    2016-01-01

    Diseases associated with chronic inflammatory pathology claim a major share of worldwide deaths each year. A principal reason behind the huge number of casualties is associated with mild or unnoticed symptoms for long period of time since the outset, and that specific treatment options for these diseases have not yet emerged. Current anti-inflammatory drugs essentially have become ineffective for long term protection from these diseases as they also interfere with essential cellular pathways and associated toxicities. Notably, recent studies with a number of phytochemicals have shown promising results. These compounds isolated from various medicinal plants express their anti-inflammatory activities by down regulating expression of several crucial pro-inflammatory mediators. These are mostly antioxidants; inhibit induction of key transcription factors like nuclear factor kappa B (NF-κB) that are responsible for expression of proinflammatory mediators, and other growth regulators. Definitely, some of these compounds have the potential to be developed into new therapeutic agents to better control inflammation associated diseases in near future. This review summarizes recent findings on the molecular mechanisms through which various inflammatory activities are linked to disease progression and a group of natural products that have shown promise in controlling these processes. PMID:26561064

  6. New Effective Treatment of Liver Fibrosis by Chinese Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    张国梁

    2002-01-01

    @@ Liver fibrosis is an abnormal proliferation pathologic process of intrahepatic fibrous connective tissue that occurs after liver cells have been necrotized and stimulated by inflammatory factors. It is called fibrosis when the pathological change is mild, and liver cirrhosis when the change becomes so severe as to reconstruct the liver lobuli to form pseudolobuli and nodule(1). Liver fibrosis is an important pathological characteristic of chronic hepatopathy and the chief intermediate link to further develop of liver cirrhosis. No ideal remedy for treatment of chronic hepatitic cirrhosis has been found so far. Although some drugs, such as colchicine and penicillamine, had been reported to have the effect of fibrosis inhibition, their clinical application is still limited for the rather severe toxic-side effects. Certain progress have been made from the clinical and experimental studies on anti-fibrosis treatment by traditional Chinese medicine (TCM) carried out widely in China in recent ten years. And here is a general review of the drugs used.

  7. POLYPODIUM VULGARE LINN. A VERSATILE HERBAL MEDICINE: A REVIEW

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    Pervaiz Ahmad Dar*, G. Sofi and M. A. Jafri

    2012-06-01

    Full Text Available Polypodium vulgare Linn. also called as Bisfaij in Unani system of medicine is a perineal fern growing to a height of 30cm. Polypodium vulgare Linn. rhizome is used in European, American, Chinese, and Unani and Ayurveda traditions. It is claimed to be efficacious in jaundice, dropsy, scurvy and combined with mallows it removes hardness of the spleen. The distilled water of the roots and leaves is considered good for ague (malarial fever, and the fresh or dried roots, mixed with honey and applied to the nose, were used in the treatment of polypus The fresh root is used in the form of decoction, or powder for melancholia and also for rheumatic swelling of the joints. The rhizome extract was found to possess anti-epileptic activity. The ecdysones present in the rhizome (0.07%-1% dry weightwas seen to act topically on a wide variety of arthropods and caused abnormal molting and death, so ecdysone analogues may be useful not only as insecticides but also miticides. The aqueous extract of Polypodium vulgare Linn. was found to possess analgesic activity, protective effect in various neurological and neurodegenerative disorders, stimulatory effect on the adrenoceptors, and antioxidant properties.

  8. The Role of the European Pharmacopoeia (Ph Eur in Quality Control of Traditional Chinese Herbal Medicine in European Member States

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    Mei Wang

    2015-01-01

    Full Text Available In order to assure the safety and efficacy of the Chinese Medicines in Europe, the quality of TCM herbals should be guaranteed so that they can be freely imported in the European Union and other Western European Countries which are signatories of the European Pharmacopoeia Convention. Consequently, new Ph Eur TCM herbal drug Monographs should be elaborated, based on preexisting Monographs in the Chinese Pharmacopoeia (ChP 2010.

  9. The effects of two Chinese herbal medicinal formulae vs. placebo controls for treatment of allergic rhinitis: a randomised controlled trial

    OpenAIRE

    Chan, Rose YP; Chien, Wai Tong

    2014-01-01

    Background Allergic rhinitis is a chronic illness, affecting 10 to 40% of the worldwide population. Chinese herbal medicines, the treatment of allergic rhinitis, adopted thousands of years in ancient China, has recently raised much attention among researchers globally. This study evaluates the effects of two Chinese herbal formulae [Cure-allergic-rhinitis Syrup (CS) and Yu-ping-feng San (YS)] in treating undergraduate nursing students with allergic rhinitis over a 3-month follow-up, when comp...

  10. Analysis of adulterated herbal medicines and dietary supplements marketed for weight loss by DOSY 1H NMR

    OpenAIRE

    VAYSSE, Julie; BALAYSSAC, Stéphane; GILARD, Véronique; DESOUBZDANNE, Denis; MALET-MARTINO, Myriam; Martino, Robert

    2010-01-01

    Abstract Twenty herbal medicines or dietary supplements marketed as natural slimming products were analyzed by Diffusion Ordered SpectroscopY (DOSY) 1H NMR and DOSY-COSY 1H NMR. The method allows analysis of the whole sample with detection of both active and inactive ingredients in these complex matrices. Among the 20 formulations analyzed, 2 were strictly herbal and 4 had a composition corresponding to declared ingredients on the packaging or the leaflet. The others were all adult...

  11. A Review Study on the Effect of Iranian Herbal Medicines on Opioid Withdrawal Syndrome.

    Science.gov (United States)

    Ebrahimie, Marzieh; Bahmani, Mahmoud; Shirzad, Hedayatollah; Rafieian-Kopaei, Mahmoud; Saki, Kourosh

    2015-10-01

    Addiction is a chronic and recurring disease that recurrence phenomenon is the most important challenge in treatment of this disease. Recent experiences have shown that synthetic drugs have undesirable side effects. Recent studies on medicinal plants have shown that they might be effective in treatment of different stages of addiction with lower side effects and costs. The aim of this study was to review the effects of medicinal plants in the treatment of morphine addiction in experimental animals. In this review article, by using keywords of morphine, withdrawal, and plants or herbal medicine in databases of indexing cites, desired articles were obtained since 1994. Inclusion criteria for selecting articles were the articles related to application of medicinal plants in decreasing symptoms resulting from morphine withdrawal were selected. Results of this study on experimental studies have shown that medicinal plants such as Trachyspermum copticum L and Melissa officinalis decrease the symptoms of withdrawal syndrome in a dose-dependent. Also, medicinal plants like Avena sativa, Hypericum perforatu, Passiflora incarnate, Valeriana officinalis, Satureja hortensis L, and Mentha piperita can have effects on behavior, emotions, and other problems of addicts, decreasing withdrawal symptoms. Results of this study showed that medicinal plants can be effective in controlling deprivation, decreasing dependency creation, and possibly DETOXIFICATION: of opioid addicts.

  12. A Review Study on the Effect of Iranian Herbal Medicines on Opioid Withdrawal Syndrome.

    Science.gov (United States)

    Ebrahimie, Marzieh; Bahmani, Mahmoud; Shirzad, Hedayatollah; Rafieian-Kopaei, Mahmoud; Saki, Kourosh

    2015-10-01

    Addiction is a chronic and recurring disease that recurrence phenomenon is the most important challenge in treatment of this disease. Recent experiences have shown that synthetic drugs have undesirable side effects. Recent studies on medicinal plants have shown that they might be effective in treatment of different stages of addiction with lower side effects and costs. The aim of this study was to review the effects of medicinal plants in the treatment of morphine addiction in experimental animals. In this review article, by using keywords of morphine, withdrawal, and plants or herbal medicine in databases of indexing cites, desired articles were obtained since 1994. Inclusion criteria for selecting articles were the articles related to application of medicinal plants in decreasing symptoms resulting from morphine withdrawal were selected. Results of this study on experimental studies have shown that medicinal plants such as Trachyspermum copticum L and Melissa officinalis decrease the symptoms of withdrawal syndrome in a dose-dependent. Also, medicinal plants like Avena sativa, Hypericum perforatu, Passiflora incarnate, Valeriana officinalis, Satureja hortensis L, and Mentha piperita can have effects on behavior, emotions, and other problems of addicts, decreasing withdrawal symptoms. Results of this study showed that medicinal plants can be effective in controlling deprivation, decreasing dependency creation, and possibly DETOXIFICATION: of opioid addicts. PMID:25818661

  13. Classification of Mixtures of Chinese Herbal Medicines Based on a Self-organizing Map (SOM).

    Science.gov (United States)

    Wang, Maolin; Li, Li; Yu, Changyuan; Yan, Aixia; Zhao, Zhongzhen; Zhang, Ge; Jiang, Miao; Lu, Aiping; Gasteiger, Johann

    2016-04-01

    Chinese Herbal Medicines (CHMs) are typically mixtures of compounds and are often categorized into cold and hot according to the theory of Chinese Medicine. This classification is essential for guiding the clinical application of CHMs. In this study, three types of molecular descriptors were used to build models for classification of 59 CHMs with typical cold/hot properties in the training set taken from the original records on properties in China Pharmacopeia as reference. The accuracy and the Matthews correlation coefficient of the models were validated by a test set containing other 56 CHMs. The best model produced the accuracies of 94.92 % and 83.93 % on training set and test set, respectively. The MACCS fingerprint model is robust in predicting hot/cold properties of the CHMs from their major constituting compounds. This work shows how a classification model for data consisting of multi-components can be developed. The derived model can be used for the application of Chinese herbal medicines. PMID:27491920

  14. Chinese Herbal Medicine in Treatment of Polyhydramnios:a Meta-analysis and Systematic Review

    Institute of Scientific and Technical Information of China (English)

    Fen Zhou; Yu-fang Hao; Yan Chen; Tong Wang

    2013-01-01

    Objective Tocompare the efficacy of Chinese herbal medicine (therapy A) or Chinese herbal medicine plus indomethacin (therapy B) with that of indomethacin alone (therapy C) in treating polyhydramnios.MethodsLiteratures published up toApril 2012 were retrieved from PubMed, Embase and Cochranelibrary, Chinese National Knowledge Infrastructure (CNKI), Chinese Scientific and Technological Periodical Database (VIP), Wangfang, and Traditional Chinese Medicine online.Two researchers collected data independently.The assessment of methodological quality was based on Cochrane handbook and the materials were analyzed with software RevMan 5.1.2. The outcome measure index was relative risk or difference ofmean value (95% confidence interval). The following outcomes were evaluated: (1) general clinical improvement rate; (2) maximum vertical pocket depth; (3) amniotic fluid index (AFI) value; (4) rate of fetalductus arteriosus constriction; (5) incidence of adverse events.ResultsBased on the search strategy, 5 trails involving 1017 patients were finally included. Comparedwith therapy C, therapy A decreased the rate of fetal ductus arteriosus constriction (P<0.01). Therapy B was more effective than therapy C in general clinical improvement and decrease of AFI for polyhydramnios (P<0.01). No serious adverse events were reported in therapy A and therapy B.ConclusionsCompared with therapy C, therapy A and therapy B may appear to be moreeffective for polyhydramnios. However, the exact effectneeds to beconfirmed with well-designedlarge-scale clinical trials.

  15. Effects of Chinese herbal medicine on plasma glucose, protein and energy metabolism in sheep

    Institute of Scientific and Technical Information of China (English)

    Xi Liang; Kyota Yamazaki; Mohammad Kamruzzaman; Xue Bi; Arvinda Panthee; Hiroaki Sano

    2014-01-01

    Background:The use of antibiotics in animal diets is facing negative feedback due to the hidden danger of drug residues to human health. Traditional Chinese herbal medicine has been used to replace antibiotics in the past two decades and played an increasingly important role in livestock production. The present study was carried out to assess the feeding effects of a traditional nourishing Chinese herbal medicine mixture on kinetics of plasma glucose, protein and energy metabolism in sheep. Ruminal fermentation characteristics were also determined. Methods:Four sheep were fed on either mixed hay (MH-diet) or MH-diet supplemented with 2%of Chinese herbal medicine (mixture of Astragalus root, Angelica root and Atractylodes rhizome;CHM-diet) over two 35-day periods using a crossover design. The turnover rate of plasma glucose was measured with an isotope dilution method using [U-13C]glucose. The rates of plasma leucine turnover and leucine oxidation, whole body protein synthesis (WBPS) and metabolic heat production were measured using the [1-13C]leucine dilution and open circuit calorimetry. Results:Body weight gain of sheep was higher (P=0.03) for CHM-diet than for MH-diet. Rumen pH was lower (P=0.02), concentration of rumen total volatile fatty acid tended to be higher (P=0.05) and acetate was higher (P=0.04) for CHM-diet than for MH-diet. Turnover rates of plasma glucose and leucine did not differ between diets. Oxidation rate of leucine tended to be higher (P=0.06) for CHM-diet than for MH-diet, but the WBPS did not differ between diets. Metabolic heat production tended to be greater (P=0.05) for CHM-diet than for MH-diet. Conclusions:The sheep fed on CHM-diet had a higher body weight gain and showed positive impacts on rumen fermentation and energy metabolism without resulting in any adverse response. Therefore, these results suggested that the Chinese herbal medicine mixture should be considered as a potential feed additive for sheep.

  16. Traditional herbal medicine use associated with liver fibrosis in rural Rakai, Uganda.

    Directory of Open Access Journals (Sweden)

    Brandon J Auerbach

    Full Text Available BACKGROUND: Traditional herbal medicines are commonly used in sub-Saharan Africa and some herbs are known to be hepatotoxic. However little is known about the effect of herbal medicines on liver disease in sub-Saharan Africa. METHODS: 500 HIV-infected participants in a rural HIV care program in Rakai, Uganda, were frequency matched to 500 HIV-uninfected participants. Participants were asked about traditional herbal medicine use and assessed for other potential risk factors for liver disease. All participants underwent transient elastography (FibroScan® to quantify liver fibrosis. The association between herb use and significant liver fibrosis was measured with adjusted prevalence risk ratios (adjPRR and 95% confidence intervals (CI using modified Poisson multivariable logistic regression. RESULTS: 19 unique herbs from 13 plant families were used by 42/1000 of all participants, including 9/500 HIV-infected participants. The three most-used plant families were Asteraceae, Fabaceae, and Lamiaceae. Among all participants, use of any herb (adjPRR = 2.2, 95% CI 1.3-3.5, p = 0.002, herbs from the Asteraceae family (adjPRR = 5.0, 95% CI 2.9-8.7, p<0.001, and herbs from the Lamiaceae family (adjPRR = 3.4, 95% CI 1.2-9.2, p = 0.017 were associated with significant liver fibrosis. Among HIV infected participants, use of any herb (adjPRR = 2.3, 95% CI 1.0-5.0, p = 0.044 and use of herbs from the Asteraceae family (adjPRR = 5.0, 95% CI 1.7-14.7, p = 0.004 were associated with increased liver fibrosis. CONCLUSIONS: Traditional herbal medicine use was independently associated with a substantial increase in significant liver fibrosis in both HIV-infected and HIV-uninfected study participants. Pharmacokinetic and prospective clinical studies are needed to inform herb safety recommendations in sub-Saharan Africa. Counseling about herb use should be part of routine health counseling and counseling of HIV-infected persons in Uganda.

  17. Insights on the formulation of herbal beverages with medicinal claims according with their antioxidant properties.

    Science.gov (United States)

    Barreira, João C M; Morais, Ana L; Ferreira, Isabel C F R; Oliveira, M Beatriz P P

    2013-01-01

    Several herbal beverages claim medicinal benefits due to their antioxidant properties. However, operational factors such as the extracted herbal component, preparation method or concentration levels, might influence their biological activity. To assess this effect, the antioxidant activity of beverages prepared with Camellia sinensis, Aspalathus linearis or Cochlospermum angolensis, used solely or mixed with different fruit, plant or algae extracts, was studied using different formulations (bags, leaves, roots, granulates, powders, liquids) and different preparation methods (infusion, solubilisation or promptly used). The DF50 (dilution factor responsible for 50% of antioxidant activity) values were calculated to compare their antioxidant activity. A linear discriminant analysis was used to categorize the assayed samples according to their antioxidant activity and bioactive molecules profiles. The results indicated that antioxidant activity and antioxidant compounds are significantly affected by formulation and preparation method, but overall the labelled antioxidant benefits were validated. Green tea showed the highest activity, but with different behaviour within each used formulation. The high DF50 values calculated for some products might be used to adjust the dietary dose or formulation, preventing also putative pro-oxidant effects. Hence, the obtained results might be useful to define the formulation of these highly consumed herbal beverages, enhancing their health effects. PMID:23459297

  18. Insights on the Formulation of Herbal Beverages with Medicinal Claims According with Their Antioxidant Properties

    Directory of Open Access Journals (Sweden)

    Isabel C. F. R. Ferreira

    2013-03-01

    Full Text Available Several herbal beverages claim medicinal benefits due to their antioxidant properties. However, operational factors such as the extracted herbal component, preparation method or concentration levels, might influence their biological activity. To assess this effect, the antioxidant activity of beverages prepared with Camellia sinensis, Aspalathus linearis or Cochlospermum angolensis, used solely or mixed with different fruit, plant or algae extracts, was studied using different formulations (bags, leaves, roots, granulates, powders, liquids and different preparation methods (infusion, solubilisation or promptly used. The DF50 (dilution factor responsible for 50% of antioxidant activity values were calculated to compare their antioxidant activity. A linear discriminant analysis was used to categorize the assayed samples according to their antioxidant activity and bioactive molecules profiles. The results indicated that antioxidant activity and antioxidant compounds are significantly affected by formulation and preparation method, but overall the labelled antioxidant benefits were validated. Green tea showed the highest activity, but with different behaviour within each used formulation. The high DF50 values calculated for some products might be used to adjust the dietary dose or formulation, preventing also putative pro-oxidant effects. Hence, the obtained results might be useful to define the formulation of these highly consumed herbal beverages, enhancing their health effects.

  19. Henna, An Antimicrobial Herbal Medicine With Less Negative Effect on Spermatogonial Stem Cell Culture

    Directory of Open Access Journals (Sweden)

    Zandi

    2016-02-01

    Full Text Available Background Herbal extracts have recently received the greatest attention in the path of finding naturally occurring chemicals with antibacterial and therapeutic value; however, each type of herbal remedy may have its own side effects. Objectives The aim of the current experiment was to study the antibacterial effect of myrtle, parsley, mint, henna and chamomile extracts on Escherichia coli and their effects on colony formation and survival of spermatogonial stem cells (SSCs. Materials and Methods Spermatogonial stem cells were isolated by two-time enzymatic digestion from slaughterhouse origin ovine testis and plant extraction by deionized water. Comparisons between different treatments were performed using analysis of variance (ANOVA followed by Duncan’s multiple range tests. Results The results showed that there was no significant difference between mint, henna and penicillin, on inhibition of Escherichia coli growth, however parsley, myrtle and chamomile were significantly different from penicillin (P < 0.05. The formation of SSC colonies was not affected by different herbal medicines. Myrtle and chamomile resulted in death of SSC colonies compared with the control, and the survival of spermatogonial and Sertoli cells were significantly affected by myrtle, mint, chamomile and parsley (P < 0.05. Conclusions The results of these experiments provide evidence that henna by antibacterial activity had no detrimental affect on SSC and Sertoli cells and is a good candidate for substitution of antibiotics.

  20. 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.

  1. Proliferative effect of Hachimijiogan, a Japanese herbal medicine, in C2C12 skeletal muscle cells

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    Takeda T

    2015-02-01

    Full Text Available Takashi Takeda,1,2 Kenji Tsuiji,2 Bin Li,2 Mari Tadakawa,2 Nobuo Yaegashi2 1Division of Women’s Health, Research Institute of Traditional Asian Medicine, Kinki University School of Medicine, Osaka, Japan; 2Department of Obstetrics and Gynecology, Tohoku University Graduate School of Medicine, Sendai, Japan Background: Hachimijiogan (HJG, Ba-Wei-Di-Huang-Wan in Chinese, is one of the most popular herbal medicines in Japanese Kampo. HJG is often prescribed for the prevention and treatment of age-related diseases. Muscle atrophy plays an important role in aging-related disabilities such as sarcopenia. The purpose of this study was to investigate the possible beneficial effect of HJG on skeletal muscle.Methods: Cells of murine skeletal muscle myoblast cell line C2C12 were used as an in vitro model of muscle cell proliferation and differentiation. The effect of HJG on C2C12 cell proliferation and differentiation was assessed. We counted the number of myotubes morphologically to assess the degree of differentiation.Results: HJG treatment (200 µg/mL for 3 days significantly increased C2C12 cell number by 1.23-fold compared with that of the control. HJG promoted the proliferation of C2C12 cells through activation of the ERK1/2 signaling pathway without affecting the Akt signaling pathway. HJG did not affect the differentiation of C2C12 cells. Conclusion: HJG had beneficial effects on skeletal muscle myoblast proliferation. These findings may provide a useful intervention for the prevention and treatment of sarcopenia. Keywords: ERK1/2 signaling pathway, herbal medicine, myoblast, proliferation, sarcopenia

  2. Chinese Herbal Medicine in Folk Custom%民俗中的中草药略识

    Institute of Scientific and Technical Information of China (English)

    齐敏; 李春芳

    2009-01-01

    There are large amount of Chinese herbal medicine used in folk custom of our country. Most of these medicines are related with hygiene and health care. The usage of these medicine included avoiding dirty, preventing diseases, restoring convalescence, health protection, cosmetology, bathing, and daily effective medical prescription. Folk custom has the characteristics of regionality, consistency, and nationality,ete. Some of traditional Chinese medicine originates from folk custom. Therefore, the research of medicine used in folk custom may help to the development of traditional Chinese medicine.%在我国传统民俗中流传有大量中草药,其用途主要包括辟秽防病、康复保健、美容化妆、服饰佩物、洗浴、日常疗病等.民俗为群体性、倾向性的社会行为,并有地域性、传承性、历史性、民族性等特点,同时中草药中的一部分药物也来源于民俗,研究民俗中的药物可有助于研发中药新药.

  3. 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.

  4. Contact dermatitis as an adverse reaction to some topically used European herbal medicinal products - Part 3: Mentha × piperita - Solanum dulcamara.

    Science.gov (United States)

    Calapai, Gioacchino; Minciullo, Paola L; Miroddi, Marco; Chinou, Ioanna; Gangemi, Sebastiano; Schmidt, Richard J

    2016-03-01

    This review focuses on contact dermatitis as an adverse effect of a selection of topically used herbal medicinal products for which the European Medicines Agency has completed an evaluation up to the end of November 2013 and for which a Community herbal monograph - now (since 2015)(†) called a European Union herbal monograph - has been produced. Part 3: Mentha × piperita L.-Solanum dulcamara L.

  5. Contact dermatitis as an adverse reaction to some topically used European herbal medicinal products - Part 3: Mentha × piperita - Solanum dulcamara.

    Science.gov (United States)

    Calapai, Gioacchino; Minciullo, Paola L; Miroddi, Marco; Chinou, Ioanna; Gangemi, Sebastiano; Schmidt, Richard J

    2016-03-01

    This review focuses on contact dermatitis as an adverse effect of a selection of topically used herbal medicinal products for which the European Medicines Agency has completed an evaluation up to the end of November 2013 and for which a Community herbal monograph - now (since 2015)(†) called a European Union herbal monograph - has been produced. Part 3: Mentha × piperita L.-Solanum dulcamara L. PMID:26563681

  6. Study on the mechanism of regulation on peritoneal lymphatic stomata with Chinese herbal medicine

    Institute of Scientific and Technical Information of China (English)

    Shi-Ping Ding; Ji-Cheng Li; Jian Xu; Lian-Gen Mao

    2002-01-01

    AIM: To study the mechanism of Chinese herbal medicine(CHM), the prescription consists of Radix SalviaeMiltiorrhizae , Radix Codonopsitis Pilosulae , RhizornaAtractylodis Alba and Rhizoma Alismatis, LeonurusHeterophyllus Sweet, etc ) on the regulation of theperitoneal lymphatic stomata and the ascites drainage.METHODS: The mouse model of live fibrosis wasestablished with the application of intragastric installationsof carbon tetrachloride once every three days; scanningelectron microscope and computer image processing wereused to detect the area and the distributive density of theperitoneal lymphatic stomata; and the concentrations ofurinary ion and NO in the serum were measured analyzed inthe experiment.RESULTS: Two different doses of CHM could significantlyincrease the area of the peritoneal lymphatic stomata,promote its distribution density and enhance the arainage ofurinary ion such as sodium, potassium and chlorine.Meanwhile, the NO concentration of two different doses ofCHM groups was 133.52 ± 23.57μmol/L, and 137.2 ±26.79μnol/L respectively. In comparison with the controland model groups ( 48.36 ± 6.83μmol/L, and 35.22 ±8.94μmol/L, P < 0.01 ), there existed significantly markeddifference, this made it clear that Chinese herbal medicinecould induce high endogenous NO concentration. The effectof Chinese herbal medicine on the peritoneal lymphaticstomata and the drainage of urinary ion was altered byadding NO donor (sodium nitropurruside, SNP) or NOsynthase (NOS) inhibitor (N(G)-monomethyl-L-arginine, L-NMMA) to the peritoneal cavity.CONCLUSION: There existed correlations between high NOconcentration and enlargement of the peritoneal lymphaticstomata, which result in enhanced drainage of ascites.These data supported the hypothesis that Chinese herbalmedicine could regulate the peritoneal lymphatic stomata byaccelerating the synthesis and release of endogenous NO.

  7. Effect of Chinese Herbal Medicine Combined with Acitretin Capsule in Treating Psoriasis of Blood-Heat Syndrome Type

    Institute of Scientific and Technical Information of China (English)

    张立新; 白彦萍; 宋佩华; 尤立平; 杨顶权

    2009-01-01

    Objective:To observe the clinical curative effect of Chinese herbal medicine combined with acitretin capsule in treating psoriasis of blood-heat syndrome(P-BH).Methods:Eighty patients of P-BH were randomly assigned to two groups,39 in Group A and 41 in Group B.Both was treated with Chinese herbal medicines for clearing heat,cooling blood and removing toxic substance,and acitretin capsule was given to Group A additionally,with 8 weeks as one therapeutic course.The clinical curative effect was compared bet...

  8. Theories and Practice in Prevention and Treatment Principles in Relation to Chinese Herbal Medicine and Bone Loss

    Institute of Scientific and Technical Information of China (English)

    Hong Xu 徐红; David LAWSON

    2004-01-01

    Osteoporosis is a world wide problem that is increasing in significance as the global population both increases and ages. While osteoporosis has been extensively studied in recent years, the utilization of Traditional Chinese Herbal Medicine for the prevention and treatment of this condition have seldom been examined in the Western world. This paper reviews the theories and the literature that relate to prevention and treatment of bone loss at the time of menopause according to the principles of Traditional Chinese Herbal Medicine. Practical developments in these areas are also illustrated in this paper based on the authors' research findings in recent studies.

  9. Inhibition of cytochrome P450 by furanocoumarins in grapefruit juice and herbal medicines

    Institute of Scientific and Technical Information of China (English)

    Lian-qing GUO; Yasushi YAMAZOE

    2004-01-01

    Furanocoumarins (psoralens) exist in various plants and some of them are used to cure skin diseases. These chemicals draw attentions recently because of their abilities to arouse drug interaction through inhibition of cytochrome P450. Grapefruit juice is a well-known example for food-drug interaction. But in vitro and in vivo studies have shown that the causative components are mainly furanocoumarin derivatives with geranyloxy side chains. In vitro experiments confirmed that furanocoumarins from grapefruit juice are both competitive and mechanismbased inhibitors of CYP3A4. Although the inhibition appeared to be stronger in the dimers than that in the monomers,all contribute comprehensively to the grapefruit juice-drug interaction. Further experiments with other furanocoumarins and related citrus fruits or umbelliferous herbal medicines indicate that drug interaction might also occur with stuffs other than grapefruit juice, especially with traditional medicine.

  10. Arsenic speciation in Chinese Herbal Medicines and human health implication for inorganic arsenic.

    Science.gov (United States)

    Liu, Xiao-Juan; Zhao, Quan-Li; Sun, Guo-Xin; Williams, Paul; Lu, Xiu-Jun; Cai, Jing-Zhu; Liu, Wen-Ju

    2013-01-01

    Rice and drinking water are recognized as the dominant sources of arsenic (As) for human intake, while little is known about As accumulation and speciation in Chinese Herbal Medicines (CHMs), which have been available for many hundreds of years for the treatment of diseases in both eastern and western cultures. Inorganic arsenic was the predominant species in all of CHMs samples. The levels of inorganic arsenic in CHMs from fields and markets or pharmacies ranged from 63 to 550 ng/g with a mean of 208 ng/g and 94 to 8683 ng/g with a mean of 1092 ng/g, respectively. The highest concentration was found in the Chrysanthemum from pharmacies. It indicates that the risk of inorganic As in CHMs to human health is higher in medicines from markets or pharmacies than that collected directly from fields. Some CHMs may make a considerable contribution to the human intake of inorganic arsenic.

  11. [Liu Yue-heng and Shengcaoyaoxingfangpu (Guidebook of Chinese medicinal herbal properties)].

    Science.gov (United States)

    Zhang, Lu-Li

    2010-09-01

    Liu Yue-heng, a famous doctor in Hunan province during Qing dynasty is the author of Shengcaoyaoxingfangpu (Guidebook of Chinese medicinal herbs) which systematically summed up the properties, flavors and channel tropism of the local herbal medicines and supplemented a lack knowledge of those. The book collected broadly folk and proved prescriptions and, combined with the author's clinical experiences. He collected and classified them as chapters, reflected geographical environment and folk custom culture with the distinctive regional characteristics of Huxiang. Its achievement is mainly embodied in the following aspects: it attached importance to herbs, highlighted Huxiang characteristics, the skilful use of folk and proved prescriptions and comprehensively differentiated etiology and pathogenesis, and proposed for doctors' professional ethics. PMID:21163083

  12. Quality Analysis of Herbal Medicine Products Prepared from Herba Sarcandrae by Capillary Electrophoresis with Electrochemical Detection

    Institute of Scientific and Technical Information of China (English)

    ZHOU Xiao-guang; SUN Jin-ying; ZHU De-rong; YUAN Bai-qing; YOU Tian-yan

    2008-01-01

    A capillary electrophoresis with electrochemical detection(CE-ED)method was developed for the quality analysis of herbal medicine products prepared from the sanle herb of Herba Sarcandrae:Fufang Caoshanhu tablets,Qingrexiaoyanning capsules,and Xuekang oral liquids.Under the optimal analysis conditions,the low detection limit[1.0×10-7mol/L(S/N=3)]and the wide linear range(1.0×10-7-1.0×10-4 mol/L)were obtained for quality standard compound of isofraxidin.The precisions of the peak current and the migration time(as RSDs)for the real sample analysis were 2.0%-2.6%,and 1.2%-1.8%for isofraxidin,respectively.The contents of isofraxidin detected were 15.77 μg/tablet,0.48 mg/capsule,1.2 mg/ampoule(Jiangxi),and 0.44 mg/ampoule(Dalian)for Fufang Canshanhu tablets,Qingrexiao yanning capsules,and Xuekang oral liquids from different manufacturers,respectively.Quality estimate Was conducted by comparing the contents of isofraxidin in the herbal medicine products with the demanded values of Chinese pharmacopeia.In addition,based on their own unique CE-ED profiles(namely,CE-ED electropherograrns)the Xuekang oral liquids from the different manufacturers could be easily identified.

  13. Comparative in vitro dissolution of two commercially available Er-Zhi-Wan herbal medicinal products

    Directory of Open Access Journals (Sweden)

    M Wang

    2015-01-01

    Full Text Available In vitro dissolution test is an essential tool to assess the quality of herbal medicinal products in the solid dosage forms for oral use. Our work aimed to evaluate the dissolution behavior of Er-Zhi-Wan, in the formulations of water-honeyed pill and formula granule. Different media (water, 30% EtOH, 0.1 M HCl, acetate buffer, pH 4.5 and phosphate buffer, pH 6.8 were used following United States Pharmacopoeia and Chinese Pharmacopeia. An ultra-high performance liquid chromatography method was developed and validated to detect simultaneously six active ingredients for quantification and dissolution study (salidroside, specnuezhenide, nuezhenoside, luteolin, apigenin, oleanolic acid. As we observed, contents of main active ingredients were close in the two formulations for daily dose. In each medium, more ingredients dissolved from formula granule with higher Ymax and Ka. The mean dissolution time of the most ingredients in granule was significantly shorter than that in pill in acetate buffer, pH 4.5 and phosphate buffer, pH 6.8. Furthermore, salidroside, specnuezhenide and luteolin dissolved more than 80% in 30 min from formula granule, which indicated higher solubility along the intestinal tract according to biopharmaceutics classification system. The dissolution test developed and validated was adequate for its purposes and could be applied for quality control of herbal medicine. This work also can be used to provide necessary information on absorption for its biopharmaceutical properties.

  14. Three-factor anonymous authentication and key agreement scheme for Telecare Medicine Information Systems.

    Science.gov (United States)

    Arshad, Hamed; Nikooghadam, Morteza

    2014-12-01

    Nowadays, with comprehensive employment of the internet, healthcare delivery services is provided remotely by telecare medicine information systems (TMISs). A secure mechanism for authentication and key agreement is one of the most important security requirements for TMISs. Recently, Tan proposed a user anonymity preserving three-factor authentication scheme for TMIS. The present paper shows that Tan's scheme is vulnerable to replay attacks and Denial-of-Service attacks. In order to overcome these security flaws, a new and efficient three-factor anonymous authentication and key agreement scheme for TMIS is proposed. Security and performance analysis shows superiority of the proposed scheme in comparison with previously proposed schemes that are related to security of TMISs. PMID:25352490

  15. Topical herbal remedies for treatment of joint pain according to Iranian Traditional Medicine

    Directory of Open Access Journals (Sweden)

    A. Ziaei

    2016-07-01

    Full Text Available Joint pain is one of the most common complaints with many possible causes.Some medicines used for joint pain relief such as NSAIDs have substantial and frequent side effects. Topical route possibly reduces adverse reactions by maximizing local delivery and minimizing systemic toxicity. Throughout history, plants have been the most important sources of medicines for human health and Iranian Traditional Medicine (ITM is well known for its extensive use of herbal medicines to treat diseases accompanied with joint pain for centuries. In the present study, the plants used topically for relieving joint pain in ITM were searched. Moreover, their pharmacological effectiveness in modern medicine was reviewed. The terms “Waja mafasil” (joint pain, “Waja-ol-mafasil” (joint pain, “Irq-on-nasa” (sciatica, “Waja-ol-warik” (coxalgia, ‘Waja-ol-zahr” (back pain, “Waja-ol-rakbah” (knee pain and “Niqris” (gout were searched in three important Iranian traditional books including “Canon”, “Al-Hawi” and “Tohfat al-mu’minin” and topical preparations introduced as “Tela” and “Zemad” were selected. The scientific literatures were searched for their effectiveness related to the analgesic and anti-inflammatory activities. Thirty five plants were selected on the basis of their topical use to relief joint pain. Among these plants, 22 species have been found to exhibit anti-inflammatory and analgesic activities.

  16. A Secure RFID Tag Authentication Protocol with Privacy Preserving in Telecare Medicine Information System.

    Science.gov (United States)

    Li, Chun-Ta; Weng, Chi-Yao; Lee, Cheng-Chi

    2015-08-01

    Radio Frequency Identification (RFID) based solutions are widely used for providing many healthcare applications include patient monitoring, object traceability, drug administration system and telecare medicine information system (TMIS) etc. In order to reduce malpractices and ensure patient privacy, in 2015, Srivastava et al. proposed a hash based RFID tag authentication protocol in TMIS. Their protocol uses lightweight hash operation and synchronized secret value shared between back-end server and tag, which is more secure and efficient than other related RFID authentication protocols. Unfortunately, in this paper, we demonstrate that Srivastava et al.'s tag authentication protocol has a serious security problem in that an adversary may use the stolen/lost reader to connect to the medical back-end server that store information associated with tagged objects and this privacy damage causing the adversary could reveal medical data obtained from stolen/lost readers in a malicious way. Therefore, we propose a secure and efficient RFID tag authentication protocol to overcome security flaws and improve the system efficiency. Compared with Srivastava et al.'s protocol, the proposed protocol not only inherits the advantages of Srivastava et al.'s authentication protocol for TMIS but also provides better security with high system efficiency. PMID:26084587

  17. Novel functions of herbal medicines in dendritic cells: role of Amomi Semen in tumor immunity.

    Science.gov (United States)

    Fukui, Hajime; Mitsui, Seika; Harima, Nobue; Nose, Mitsuhiko; Tsujimura, Kunio; Mizukami, Hajime; Morita, Akimichi

    2007-01-01

    Dendritic cells (DCs) have a major role in regulating immune responses, including tumor immunity and peripheral tolerance. In the present study, we identified novel functions of herbal medicines in DCs by screening 99 herbal medicines, most of which are among the 210 Chinese medicines approved by the Ministry of Health, Labour, and Welfare, Japan. Ethanol extracts were prepared, and a murine epidermal-derived Langerhans cell line, XS106, was used to screen the 99 extracts by analyzing major histocompatibility complex (MHC) class II expression. Amomi Semen (amomum seed), Polyporus (polyporus sclerotium), and Plantaginis Semen (plantago seed) potently activated XS106 and were selected for further analysis. The effects of these extracts on bone marrow-derived DCs (BM-DCs) generated in vitro were then analyzed using surface phenotype (MHC class II, CD80, and CD86) and interleukin (IL)-12p70 production as indicators. BM-DCs treated with Amomi Semen extract exhibited activated phenotypes and secreted IL-12p70. The activation level was similar to that induced by lipopolysaccharides. Finally, an E.G7-OVA tumor model (E.L4-OVA transfectant) was used to examine the anti-tumor effects of Amomi Semen extract. Vaccination of mice with a subcutaneous injection of BM-DCs treated with Amomi Semen extract and OVA peptide significantly inhibited the growth of tumor cells and prolonged survival time compared to controls. Furthermore, therapeutic effects were observed on established tumors. The inhibition rates for both the prophylactic and therapeutic protocols were comparable to those of lipopolysaccharides. These results indicate that Amomi Semen extract potently activate DCs and is potentially useful for DC vaccination. PMID:18037790

  18. Traditional herbal medicine use among hypertensive patients in sub-Saharan Africa: a systematic review.

    Science.gov (United States)

    Liwa, Anthony C; Smart, Luke R; Frumkin, Amara; Epstein, Helen-Ann B; Fitzgerald, Daniel W; Peck, Robert N

    2014-06-01

    Hypertension is increasingly common in sub-Saharan Africa, and rates of hypertension control are low. Use of traditional herbal medicines (THM) is common among adults in sub-Saharan Africa and may affect hypertension therapy. We searched Ovid MEDLINE, Ovid EMBASE, and Web of Knowledge in June 2013 to find studies about THM use among hypertensive patients living in sub-Saharan Africa. Two independent reviewers evaluated titles and abstracts. Qualifying references were reviewed in full text. Data were extracted using a standardized questionnaire. Four hundred and eighty-one references were retrieved, and four articles from two countries met criteria for inclusion. The prevalence of THM use was 25-65% (average 38.6%). THM was the most common type of complementary and alternative medicines used by patients (86.7-96.6%). Among THM users, 47.5% concomitantly used both allopathic medicine and THM. Increased age (psupernatural cause of hypertension (RR 2.11), and family history of hypertension (OR 1.78) were positively associated with THM use, while belief that hypertension is preventable was negatively associated with THM use (OR 0.57). More than one-third of adults with hypertension in sub-Saharan Africa use THM. Half of these patients use THM concurrently with allopathic medicine. Healthcare workers in sub-Saharan Africa must discuss THM use with their hypertensive patients. More research is urgently needed to define the impact of THM use on hypertension control and outcomes in sub-Saharan Africa. PMID:24764197

  19. Evidence of effectiveness of herbal medicinal products in the treatment of arthritis. Part I: Osteoarthritis.

    Science.gov (United States)

    Cameron, Melainie; Gagnier, Joel J; Little, Christine V; Parsons, Tessa J; Blümle, Anette; Chrubasik, Sigrun

    2009-11-01

    Herbal medicinal products (HMPs) are used in a variety of oral and topical forms for the treatment of osteoarthritis. The aim of this study was to update a previous systematic review published in 2000. We searched electronic databases (MEDLINE, EMBASE, CISCOM, AMED, CINAHL, Cochrane registers) to June 2007, unrestricted by date or language, and included randomized controlled trials that compared HMPs with inert (placebo) or active controls in patients with osteoarthritis. Five reviewers contributed to data extraction. Disagreements were discussed and resolved by consensus with reference to Cochrane guidelines and advice from the Cochrane Collaboration.Thirty-five studies (30 studies identified for this review update, and 5 studies included in the original review) evaluating the effectiveness of 22 HMPs were included. However, due to differing HMPs, interventions, comparators, and outcome measures, meta-analysis was restricted to data from studies of three HMPs: topical capsaicin, avocado-soybean unsaponifiables, and the Chinese herbal mixture SKI306X showed benefit in the alleviation of osteoarthritic pain.Several studies investigating products from devil's claw, and a powder from rose hip and seed, reported favorable effects on osteoarthritic pain, whereas two studies of a willow bark extract returned disparate results. Three studies of Phytodolor N(R) were of limited use because doses and measures were inconsistent among trials. The remaining single studies for each HMP provided moderate evidence of effectiveness. No serious side effects were reported with any herbal intervention.Despite some evidence, the effectiveness of none of the HMPs is proven beyond doubt. The obvious potential benefits of HMPs in the treatment of osteoarthritis are reduced reliance on synthetic medications with the associated risks of harmful adverse events, but further clinical trials are necessary before HMPs can be adopted in osteoarthritis treatment guidelines.

  20. The Use of Herbal Medicine in Alzheimer's Disease—A Systematic Review

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    Leopoldo Luiz dos Santos-Neto

    2006-01-01

    Full Text Available The treatments of choice in Alzheimer's disease (AD are cholinesterase inhibitors and NMDA-receptor antagonists, although doubts remain about the therapeutic effectiveness of these drugs. Herbal medicine products have been used in the treatment of Behavioral and Psychological Symptoms of Dementia (BPSD but with various responses. The objective of this article was to review evidences from controlled studies in order to determine whether herbs can be useful in the treatment of cognitive disorders in the elderly. Randomized controlled studies assessing AD in individuals older than 65 years were identified through searches of MEDLINE, LILACS, Cochrane Library, dissertation Abstract (USA, ADEAR (Alzheimer's Disease Clinical Trials Database, National Research Register, Current Controlled trials, Centerwatch Trials Database and PsychINFO Journal Articles. The search combined the terms Alzheimer disease, dementia, cognition disorders, Herbal, Phytotherapy. The crossover results were evaluated by the Jadad's measurement scale. The systematic review identified two herbs and herbal formulations with therapeutic effects for the treatment of AD: Melissa officinalis, Salvia officinalis and Yi-Gan San and BDW (Ba Wei Di Huang Wan. Ginkgo biloba was identified in a meta-analysis study. All five herbs are useful for cognitive impairment of AD. M. officinalis and Yi-Gan San are also useful in agitation, for they have sedative effects. These herbs and formulations have demonstrated good therapeutic effectiveness but these results need to be compared with those of traditional drugs. Further large multicenter studies should be conducted in order to test the cost-effectiveness of these herbs for AD and the impact in the control of cognitive deterioration.

  1. Use of herbal medicines in children following EBM criteria. Effectiveness and tolerability of echinacea, cranberry, and chamomile

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    Domenico Careddu

    2011-04-01

    Full Text Available The recent appreciation of phytotherapy is related to the evidence of efficacy of herbal medicines, as well as to the continuous improvement of scientific and clinical knowledge of their effects. Unfortunately among herbal medicine it is frequent to find products that are neither registered nor controlled by regulatory bodies, with a lack of proofs regarding their constituents and quality.Phytotherapy can find its role among medical therapies only if each medication is standardised and controlled according to the requirements of an official Pharmacopoeia, and produced on the basis of Good Manufacturing Practices similar to those used in pharmaceutical companies. This is even more important in paediatric age, also because often parents administer herbal medications to their children, without asking the physician or the pharmacist for advice, being convinced that “natural products” are always safe and do not have adverse events or interactions. The evaluation of these products, ensuring their safety and efficacy through registration and regulation,is an important challenge. To improve an evidence-based and safe use, herbal medicines should be titrated, standardised and labelled. Clinical applications, pharmacology, dosage, possible contraindications and precautions (i.e. during pregnancy, breastfeeding and paediatric age, and potential adverse reactions should be clearly described and codified, for example in the officialPharmacopeia and in the various Monographs (ESCOP, The European Scientific Cooperative On Phytotherapy, and WHO, World Health Organization.The purpose of this article is to provide a review on the safety and efficacy of some medicinal plants widely used in the paediatric age: echinacea, cranberry, and chamomile. The final aim is to help to use herbal medicine on the basis of the criteria of the Evidence Based Medicine.

  2. Systems pharmacology dissection of multi-scale mechanisms of action for herbal medicines in stroke treatment and prevention.

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    Jingxiao Zhang

    Full Text Available Annually, tens of millions of first-ever strokes occur in the world; however, currently there is lack of effective and widely applicable pharmacological treatments for stroke patients. Herbal medicines, characterized as multi-constituent, multi-target and multi-effect, have been acknowledged with conspicuous effects in treating stroke, and attract extensive interest of researchers although the mechanism of action is yet unclear. In this work, we introduce an innovative systems-pharmacology method that combines pharmacokinetic prescreening, target fishing and network analysis to decipher the mechanisms of action of 10 herbal medicines like Salvia miltiorrhizae, Ginkgo biloba and Ephedrae herba which are efficient in stroke treatment and prevention. Our systematic analysis results display that, in these anti-stroke herbal medicines, 168 out of 1285 constituents with the favorable pharmacokinetic profiles might be implicated in stroke therapy, and the systematic use of these compounds probably acts through multiple mechanisms to synergistically benefit patients with stroke, which can roughly be classified as preventing ischemic inflammatory response, scavenging free radicals and inhibiting neuronal apoptosis against ischemic cerebral damage, as well as exhibiting lipid-lowering, anti-diabetic, anti-thrombotic and antiplatelet effects to decrease recurrent strokes. Relying on systems biology-based analysis, we speculate that herbal medicines, being characterized as the classical combination therapies, might be not only engaged in multiple mechanisms of action to synergistically improve the stroke outcomes, but also might be participated in reducing the risk factors for recurrent strokes.

  3. Clinical study on treatment of rectal carcinoma with Chinese herbal medicine and high dose fluorouracil emulsion via rectal infusion.

    Institute of Scientific and Technical Information of China (English)

    王晨光

    1999-01-01

    Objective: To study the clinical significance of rectal infusion of Chinese herbal medicine (CHM) plus high dose fluorouracil emulsion in treating rectal carcinoma. Methods: 86 patients of rectal carcinoma were randomly divided into CHM plus chemotherapy group and single chemotherapy group, and the

  4. OBSERVATION ON THE THERAPEUTIC EFFECT OF NEEDLING IN COMBINATION WITH HERBAL MEDICINES FOR THE TREATMENT OF RHEUMATOID ARTHRITIS

    Institute of Scientific and Technical Information of China (English)

    HE Qing-yong; ZHANG Ji

    2006-01-01

    Objective: To discover the effective therapy for the treatment of rheumatoid arthritis. Methods:A total of 62 patients were randomly divided into treatment group (30 cases) and control group (32 cases).The treatment group were punctured with filiform needle [Dazhui (大椎 GV 14), Zhiyang (至阳 GV 9), Ming-men (命门 GV 4), Shenting (神庭 GV 24), Hegu (合谷 LI 4) and Zusanli (足三里 ST 36) were used as main points] in combination with oral taking herbal medicines, and the control group only took herbal medicines,and the clinical effects of two groups were observed. Result: At the end of the first course of treatment, the total effective rate between treatment group (93.3%) and control group (87.5%) was obvious significant (P<0.05). At the end of the second course of treatment, the total effective rate between treatment group (96.73%) and control group (90.6%) was obvious significant (P≤0.01). Conclusion: The effect of needling in combination with herbal medicine for the treatment of rheumatoid arthritis is definite, and it is better than using herbal medicines only. Besides, the longer the course is, the more remarkable the effect is.

  5. Herbal medicines for Parkinson's disease: a systematic review of randomized controlled trials.

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    Tae-Hun Kim

    Full Text Available OBJECTIVE: We conducted systematic review to evaluate current evidence of herbal medicines (HMs for Parkinson's disease (PD. METHODS: Along with hand searches, relevant literatures were located from the electronic databases including CENTRAL, MEDLINE, EMBASE, CINAHL, AMED, PsycInfo, CNKI, 7 Korean Medical Databases and J-East until August, 2010 without language and publication status. Randomized controlled trials (RCTs, quasi-randomized controlled trials and randomized crossover trials, which evaluate HMs for idiopathic PD were selected for this review. Two independent authors extracted data from the relevant literatures and any disagreement was solved by discussion. RESULTS: From the 3432 of relevant literatures, 64 were included. We failed to suggest overall estimates of treatment effects on PD because of the wide heterogeneity of used herbal recipes and study designs in the included studies. When compared with placebo, specific effects were not observed in favor of HMs definitely. Direct comparison with conventional drugs suggested that there was no evidence of better effect for HMs. Many studies compared combination therapy with single active drugs and combination therapy showed significant improvement in PD related outcomes and decrease in the dose of anti-Parkinson's drugs with low adverse events rate. CONCLUSION: Currently, there is no conclusive evidence about the effectiveness and efficacy of HMs on PD. For establishing clinical evidence of HMs on PD, rigorous RCTs with sufficient statistical power should be promoted in future.

  6. Network pharmacology dissection of multiscale mechanisms of herbal medicines in stage IV gastric adenocarcinoma treatment.

    Science.gov (United States)

    Gao, Li; Hao, Jian; Niu, Yang-Yang; Tian, Miao; Yang, Xue; Zhu, Cui-Hong; Ding, Xiu-Li; Liu, Xiao-Hui; Zhang, Hao-Ran; Liu, Chang; Qin, Xue-Mei; Wu, Xiong-Zhi

    2016-08-01

    Increasing evidence has shown that Chinese Herbal Medicine (CHM) has efficient therapeutic effects for advanced gastric adenocarcinoma, while the therapeutic mechanisms underlying this treatment remain unclear.In this study, the Kaplan-Meier method and Cox regression analysis were used to evaluate the survival benefit of CHM treatment, and correlation analysis was applied to identify the most effective components in the formulas. A network pharmacological approach was developed to decipher the potential therapeutic mechanisms of CHM.CHM treatment was an independent protective factor. The hazard ratio was 0.364 (95% CI 0.245-0.540; P components in these formulas. Bioinformatics analyses suggested that the simultaneous manipulation of multiple targets in proliferation pathways (such as epidermal growth factor receptor, fibroblast growth factor receptor 2, human epidermal growth factor receptor 2, proliferating cell nuclear antigen, and insulin like growth factor 2) and the process of cancer metastasis (collagen families, fibronectin 1 and matrix metalloproteinases families) might largely account for the mechanisms of the 13 herbs against gastric adenocarcinoma.A network pharmacology method was introduced to decipher the underlying mechanisms of CHM, which provides a good foundation for herbal research based on clinical data. PMID:27583849

  7. Most Common Herbal Medicines in the Treatment of Iranian Children: A Systematic Review

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    Masoumeh Ghazanfarpour

    2014-12-01

    Full Text Available Introduction: To assess the efficacy of foeniculum Vulgar, menthe longifolia and Garlic in Iranian children. Methods and Matherials: Nine databases such as MEDLINE, Scopus and the Cochrane Central Register of Controlled Trials as well as domestic  database (Persian such as SID, Iranmedex, Magiran, Medlib, Irandoc, and Google Scholar were searched using keywords such as  “child” and “complementary treatments or alternative treatments or herbal treatments or Anthum Foeniculum or Capillaceum or Foeniculum Officinale or Foeniculum vulgare or menthe longifolia or Garlic in June 2014 Result: Five studies were included in the systematic review. Our systematic review showed beneficial effect of Foeniculum Vulgare on redacting of infant colic and also led to significant increase on prolactin levels in lactating mothers.  Base on only study, comparison between two groups (Shirafza and placebo Drops did not show any significant difference in regarding infant weight gain. Menthe longifolia combined with ORS improved frequency of defecation, Volume and consistency of stool. Also Review Systematic showed that Garlic significantly decreased fever, frequency and duration of diarrhea, leukocyte in stool.   Conclusion: herbals medicine (foeniculum Vulgar, menthe longifolia and Garlic had beneficial effect on Women's serum prolactin levels, infantile colic, frequency of defecation, Volume, consistency of stool. However, this result should be interpreted with caution which low number of sample and methodological quality.

  8. Chinese Herbal Medicine for Aspirin Resistance: A Systematic Review of Randomized Controlled Trials

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    Ai-ju Liu

    2014-01-01

    Full Text Available Aspirin resistance (AR is a prevalent phenomenon and leads to significant clinical consequences, but the current evidence for effective interventional strategy is insufficient. The objective of this systematic review is thus to assess the efficacy and safety of Chinese herbal medicine (CHM for AR. A systematical literature search was conducted in 6 databases until December 2012 to identify randomized controlled trials (RCTs of CHM for AR. As a result, sixteen RCTs with a total of 1011 subjects were identified, suggesting that the interests of the medical profession and the public in the use of CHM for AR have grown considerably in the recent years. Tongxinluo capsule and Danshen-based prescriptions were the most frequently used herbal prescriptions, while danshen root, milkvetch root, Leech, and Rosewood were the most frequently used single herbs. Despite the apparent reported positive findings, it is premature to determine the efficacy and safety of CHM for the treatment of AR due to poor methodological quality and insufficient safety data. However, CHMs appeared to be well tolerated in all included studies. Thus, CHM as a promising candidate is worthy of improvement and development for further clinical AR trials. Large sample-size and well-designed rigorous RCTs are needed.

  9. New Perspectives on Chinese Herbal Medicine (Zhong-Yao Research and Development

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    Si-Yuan Pan

    2011-01-01

    Full Text Available Synthetic chemical drugs, while being efficacious in the clinical management of many diseases, are often associated with undesirable side effects in patients. It is now clear that the need of therapeutic intervention in many clinical conditions cannot be satisfactorily met by synthetic chemical drugs. Since the research and development of new chemical drugs remain time-consuming, capital-intensive and risky, much effort has been put in the search for alternative routes for drug discovery in China. This narrative review illustrates various approaches to the research and drug discovery in Chinese herbal medicine. Although this article focuses on Chinese traditional drugs, it is also conducive to the development of other traditional remedies and innovative drug discovery.

  10. Microwave—assisted Extraction of Effective Compounds from Traditional Chinese Herbal Medicine Ciwujia

    Institute of Scientific and Technical Information of China (English)

    王娟; 沈平孃; 沈永嘉

    2003-01-01

    Microwave-assisted extraction (MAE) fro active ingredients in Ciweujia was studied by using ethanol as the extractant.Comparing MAE with conventional methods,the former can save the extracting time and increase the content of the active ingredients in product,As to the operation in MAE ,the continuous radiation process is more convenient for the extraction for traditional Chinese medicine than the intermittent radiation process,Optimized by uniform design,MAE was proved to be an effective and novel process for extracting active ingredients in Ciwujia,The optimized MAE conditions are as follows:the microwave power is 510W,the radiation time 30 min the alohol concentration at 80%,the ratio of solvent to soild material being 5:1,the soaking time 0.5h ,and the herbal particle size is (520±19)μm.

  11. Chemical Constituents and an Alternative Medicinal Veterinary Herbal Soap Made from Senna macranthera.

    Science.gov (United States)

    Inoue Andrade, Flávia; Purgato, Gislaine Aparecida; de Faria Maia, Thalita; Pais Siqueira, Raoni; Lima, Sâmia; Diaz, Gaspar; Diaz, Marisa Alves Nogueira

    2015-01-01

    Upon undergoing biomonitoring, the most active dichloromethane extract retrieved from Senna macranthera roots led to the isolation of three main compounds: emodine, physione, and chrysophanol. In this sequence, these compounds revealed a potential antibacterial activity against Staphylococcus aureus strains isolated from animals with mastitis infections with minimum inhibitory concentration (MIC) values of 20, 90, and 90 μg mL(-1), respectively. Therefore, an herbal soap was also produced from this same active extract. This soap was tested in vitro using gloves contaminated by animals with bovine mastitis that had been discarded after use by milkers and showed similar results to previously tested compounds. These results indicate the potential of this plant as an alternative veterinary medicine for the production of antibacterial soaps that aimed at controlling bovine mastitis infections in small Brazilian farms. PMID:25821480

  12. Chemical Constituents and an Alternative Medicinal Veterinary Herbal Soap Made from Senna macranthera

    Directory of Open Access Journals (Sweden)

    Flávia Inoue Andrade

    2015-01-01

    Full Text Available Upon undergoing biomonitoring, the most active dichloromethane extract retrieved from Senna macranthera roots led to the isolation of three main compounds: emodine, physione, and chrysophanol. In this sequence, these compounds revealed a potential antibacterial activity against Staphylococcus aureus strains isolated from animals with mastitis infections with minimum inhibitory concentration (MIC values of 20, 90, and 90 μg mL−1, respectively. Therefore, an herbal soap was also produced from this same active extract. This soap was tested in vitro using gloves contaminated by animals with bovine mastitis that had been discarded after use by milkers and showed similar results to previously tested compounds. These results indicate the potential of this plant as an alternative veterinary medicine for the production of antibacterial soaps that aimed at controlling bovine mastitis infections in small Brazilian farms.

  13. New Perspectives on Chinese Herbal Medicine (Zhong-Yao) Research and Development

    Science.gov (United States)

    Pan, Si-Yuan; Chen, Si-Bao; Dong, Hong-Guang; Yu, Zhi-Ling; Dong, Ji-Cui; Long, Zhi-Xian; Fong, Wang-Fun; Han, Yi-Fan; Ko, Kam-Ming

    2011-01-01

    Synthetic chemical drugs, while being efficacious in the clinical management of many diseases, are often associated with undesirable side effects in patients. It is now clear that the need of therapeutic intervention in many clinical conditions cannot be satisfactorily met by synthetic chemical drugs. Since the research and development of new chemical drugs remain time-consuming, capital-intensive and risky, much effort has been put in the search for alternative routes for drug discovery in China. This narrative review illustrates various approaches to the research and drug discovery in Chinese herbal medicine. Although this article focuses on Chinese traditional drugs, it is also conducive to the development of other traditional remedies and innovative drug discovery. PMID:21785622

  14. Hypericum japonicum Thunb. ex Murray: Phytochemistry, Pharmacology, Quality Control and Pharmacokinetics of an Important Herbal Medicine

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    Lin-Sheng Liu

    2014-07-01

    Full Text Available Hypericum japonicum Thunb. ex Murray is mainly distributed throughout Asia, Oceania and North America and is used as an important herbal medicine. H. japonicum contains many valuable secondary metabolites, such as flavonoids, phloroglucinols and xanthones and has hepatoprotective, anti-tumor, antibacterial, antiviral, and antioxidant activities and effects on the cardiovascular system and immunity. Coupled with phytochemical and pharmacological research, a series of analytical methods have been developed to evaluate the quality of H. japonicum based on its bioactive components. A pharmacokinetics study involved the absorption of two main flavonoids of H. japonicum in rats. This review aims to present an up-to-date and comprehensive overview of the phytochemistry, pharmacology, quality control and pharmacokinetics of H. japonicum, which should be useful for the greater development of H. japonicum, especially in the development of new drugs and therapeutics for various diseases.

  15. Treatment of 60 Cases of Acne by Acupuncture and Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    HUANG Xue-mei

    2005-01-01

    取大椎、肺俞、肝俞、心俞和膈俞穴,用刺络拔罐法,配合中药治疗痤疮患者60例.两个疗程后痊愈42例,有效18例,痊愈率为70%,总有效率为100%.%60 cases of acne were treated by applying the collateral-pricking and cupping on Dazhui (GV 14), Feishu (BL 13), Ganshu (BL 18), Xinshu (BL 15) and Geshu (BL 17), in combination with herbal medicine. After two courses of the treatments, the results showed cure in 42 cases, effect in 18 cases, the curative rate in 70% and the total effective rate in 100%.

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

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    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.

  17. Effect of Chinese Herbal Medicine Jinlida Granule in Treatment of Patients with Impaired Glucose Tolerance

    Science.gov (United States)

    Shi, Ya-Lin; Liu, Wen-Juan; Zhang, Xiao-Fang; Su, Wei-Juan; Chen, Ning-Ning; Lu, Shu-Hua; Wang, Li-Ying; Shi, Xiu-Lin; Li, Zhi-Bin; Yang, Shu-Yu

    2016-01-01

    Background: Diabetes mellitus (DM) remains a major health problem worldwide. Several clinical trials have shown the superiority of the Traditional Chinese Medicine in delaying or reversing the development and progression of DM. This study aimed to evaluate the efficacy of Jinlida (JLD) granule, a Chinese herbal recipe, in the treatment of impaired glucose tolerance (IGT) and its effect on the prevention of DM. Methods: Sixty-five IGT patients were randomized to receive one bag of JLD granules three times daily (JLD group, n = 34) or no drug intervention (control group, n = 31) for 12 weeks. Oral glucose tolerance test, glycated hemoglobin A1c (HbA1c), body mass index, blood lipids levels, fasting insulin, and insulin resistance calculated using homeostatic model assessment (HOMA-IR) of all the patients were observed and compared before and after the treatment. Results: Sixty-one participants completed the trial (32 in JLD group and 29 in the control group). There were statistically significant decreases in HbA1c (P < 0.001), 2-h plasma glucose (P < 0.001), and HOMA-IR (P = 0.029) in JLD group compared with the control group after 12 weeks of treatment. After 12 weeks of treatment, two (6.9%) patients returned to normal blood glucose, and five (17.2%) patients turned into DM in control group, while in the JLD group, 14 (43.8%) returned to normal blood glucose and 2 (6.2%) turned into DM. There was a significant difference in the number of subjects who had normal glucose at the end of the study between two groups (P = 0.001). Conclusions: JLD granule effectively improved glucose control, increased the conversion of IGT to normal glucose, and improved the insulin resistance in patients with IGT. This Chinese herbal medicine may have a clinical value for IGT. PMID:27647185

  18. An improved authenticated key agreement protocol for telecare medicine information system.

    Science.gov (United States)

    Liu, Wenhao; Xie, Qi; Wang, Shengbao; Hu, Bin

    2016-01-01

    In telecare medicine information systems (TMIS), identity authentication of patients plays an important role and has been widely studied in the research field. Generally, it is realized by an authenticated key agreement protocol, and many such protocols were proposed in the literature. Recently, Zhang et al. pointed out that Islam et al.'s protocol suffers from the following security weaknesses: (1) Any legal but malicious patient can reveal other user's identity; (2) An attacker can launch off-line password guessing attack and the impersonation attack if the patient's identity is compromised. Zhang et al. also proposed an improved authenticated key agreement scheme with privacy protection for TMIS. However, in this paper, we point out that Zhang et al.'s scheme cannot resist off-line password guessing attack, and it fails to provide the revocation of lost/stolen smartcard. In order to overcome these weaknesses, we propose an improved protocol, the security and authentication of which can be proven using applied pi calculus based formal verification tool ProVerif.

  19. An improved authenticated key agreement protocol for telecare medicine information system.

    Science.gov (United States)

    Liu, Wenhao; Xie, Qi; Wang, Shengbao; Hu, Bin

    2016-01-01

    In telecare medicine information systems (TMIS), identity authentication of patients plays an important role and has been widely studied in the research field. Generally, it is realized by an authenticated key agreement protocol, and many such protocols were proposed in the literature. Recently, Zhang et al. pointed out that Islam et al.'s protocol suffers from the following security weaknesses: (1) Any legal but malicious patient can reveal other user's identity; (2) An attacker can launch off-line password guessing attack and the impersonation attack if the patient's identity is compromised. Zhang et al. also proposed an improved authenticated key agreement scheme with privacy protection for TMIS. However, in this paper, we point out that Zhang et al.'s scheme cannot resist off-line password guessing attack, and it fails to provide the revocation of lost/stolen smartcard. In order to overcome these weaknesses, we propose an improved protocol, the security and authentication of which can be proven using applied pi calculus based formal verification tool ProVerif. PMID:27218005

  20. Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods

    OpenAIRE

    Santos, Maiara S.; Edenir R. Pereira-Filho; Antonio G. Ferreira; Elisangela F. Boffo; Figueira, Glyn M.

    2012-01-01

    The importance of medicinal plants and their use in industrial applications is increasing worldwide, especially in Brazil. Phyllanthus species, popularly known as "quebra-pedras" in Brazil, are used in folk medicine for treating urinary infections and renal calculus. This paper reports an authenticity study, based on herbal drugs from Phyllanthus species, involving commercial and authentic samples using spectroscopic techniques: FT-IR, ¹H HR-MAS NMR and ¹H NMR in solution, combined with chemo...

  1. ATR-IR fingerprinting as a powerful method for identification of traditional medicine samples: a report of 20 herbal patterns

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    A. Sakhteman

    2015-06-01

    Full Text Available Background and objectives: Attenuated total reflectance-inferared (ATR-IR spectra can be used as a non-invasive fingerprinting approach in quality control of herbal samples. Methods: Twenty versatile herbal samples were subjected to attenuated total reflectance-inferared (ATR-IR spectroscopy followed by different clustering methods in order to determine by which method more reasonable classifications would be obtained. Results: All classification methods (K-means, HCA, PCA and SOM were able to discriminate the two medicinal seeds, Hyocyamus niger and Peganum harmala from other herbal samples. Similarly, the starch samples were clustered in a reasonable method. In HCA, one cluster included three types of starch samples: Zea mays, Oryza sativa and Triticum aestivum. All the four classification methods were able to separate Solanum tuberosum starch from other starch samples. HCA and SOM, were able to classify leaf samples Origanum vulgare and Melissa officinalis belonging to Lamiaceae family, in one category. Crocus sativus and its adulterant Carthamus tinctorius flowers were identified by PCA, HCA and SOM as different categories. Conclusion: The result of this study can be utilized for identification and quality control of traditionally used medicinal plant samples in an unknown sample powder. Such data could be the basis for preparing a data bank on Iranian medicinal samples which in turn is used as a simple, fast and reliable method for characterization of herbal powders in Pharmacopoeias.

  2. African herbal medicines in the treatment of HIV: Hypoxis and Sutherlandia. An overview of evidence and pharmacology

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    Seely Dugald

    2005-05-01

    Full Text Available Abstract In Africa, herbal medicines are often used as primary treatment for HIV/AIDS and for HIV-related problems. In general, traditional medicines are not well researched, and are poorly regulated. We review the evidence and safety concerns related to the use of two specific African herbals, which are currently recommended by the Ministry of Health in South Africa and member states for use in HIV: African Potato and Sutherlandia. We review the pharmacology, toxicology and pharmacokinetics of these herbal medicines. Despite the popularity of their use and the support of Ministries of Health and NGOs in some African countries, no clinical trials of efficacy exist, and low-level evidence of harm identifies the potential for drug interactions with antiretroviral drugs. Efforts should be made by mainstream health professionals to provide validated information to traditional healers and patients on the judicious use of herbal remedies. This may reduce harm through failed expectations, pharmacologic adverse events including possible drug/herb interactions and unnecessary added therapeutic costs. Efforts should also be directed at evaluating the possible benefits of natural products in HIV/AIDS treatment.

  3. The Ethics of Traditional Chinese and Western Herbal Medicine Research: Views of Researchers and Human Ethics Committees in Australia

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    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.

  4. A biometric authentication scheme for telecare medicine information systems with nonce.

    Science.gov (United States)

    Awasthi, Amit K; Srivastava, Keerti

    2013-10-01

    In recent years, the increased availability of lower-cost telecommunications systems and customized patients monitoring devices made it possible to bring the advantages of telemedicine directly into the patient's home. These telecare medicine information systems enable health-care delivery services. These systems are moving towards an environment where automated patient medical records and electronically interconnected telecare facilities are prevalent. Authentication, security, patient's privacy protection and data confidentiality are important for patient or doctor accessing to Electronic Medical Records (EMR). A secure authentication scheme will be required to achieve these goals. Many schemes based on cryptography have been proposed to achieve the goals. However, many schemes are vulnerable to various attacks, and are neither efficient, nor user friendly. Specially, in terms of efficiency, some schemes are resulting in high time cost. In this paper we propose a new authentication scheme that is using the precomputing to avoid the time-consuming exponential computations. Finally, it is shown to be more secure and practical for telecare medicine environments. PMID:23949846

  5. A systematic review of the efficacy and safety of herbal medicines used in the treatment of obesity

    Institute of Scientific and Technical Information of China (English)

    Shirin Hasani-Ranjbar; Neda Nayebi; Bagher Larijani; Mohammad Abdollahi

    2009-01-01

    This review focuses on the efficacy and safety of effective herbal medicines in the management of effective herbal medicines in the management of Google Scholar, Web of Science, and IranMedex databases were searched up to December 30, 2008. The search terms were "obesity" and ("herbal medicine" or "plant", "plant medicinal" or "medicine traditional") without narrowing or limiting search elements. All of the human and animal studies on the effects of herbs with the key outcome of change in anthropometric measures such as body weight and waist-hip circumference, body fat, amount of food intake, and appetite were included. In vitro studies, reviews, and letters to editors were excluded. Of the publications identified in the initial database, 915 results were identified and reviewed, and a total of 77 studies were included (19 human and 58 animal studies). Studies with Cissus quadrangularis (CQ), Sambucus nigra , Asparagus officinalis , Garcinia atroviridis, ephedra and caffeine, Slimax (extractof several plants including Zingiber officinale and Bofutsushosan) showed a significant decrease in body weight. In 41 animal studies, significant weight loss or inhibition of weight gain was found. No significant adverse effects or mortality were observed except in studies with supplements containing ephedra, caffeine and Bofutsushosan. In conclusion, compounds containing ephedra, CQ, ginseng, bitter melon, and zingiber were found to be effective in the management of obesity. Attention to these natural compounds would open a new approach for novel therapeutic and more effective agents.

  6. 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.

  7. Homogeneous fluorescent specific PCR for the authentication of medicinal snakes using cationic conjugated polymers.

    Science.gov (United States)

    Jiang, Chao; Yuan, Yuan; Liu, Libing; Hou, Jingyi; Jin, Yan; Huang, Luqi

    2015-11-05

    A label-free, homogenous and sensitive one-step method for the molecular authentication of medicinal snakes has been developed by combining a rapid PCR technique with water-soluble cationic conjugated polyelectrolytes (CCPs). Three medicinal snake materials (Deinagkistrodon acutus, Zaocys dhumnades and Bungarus multicinctus; a total of 35 specimens) and 48 snake specimens with similar morphologies and textures were clearly distinguished by the naked eye by utilizing a CCP-based assay in a high-throughput manner. The identification of medicinal snakes in patented Chinese drugs was successfully performed using this detection system. In contrast to previous fluorescence-labeled oligonucleotide detection and direct DNA stain hybridization assays, this method does not require designing dye-labeled primers, and unfavorable dimer fluorescence is avoided in this homogenous method.

  8. Characteristics of PCR-SSCP and RAPD-HPCE methods for identifying authentication of Penis et testis cervi in Traditional Chinese Medicine based on cytochrome b gene.

    Science.gov (United States)

    Li, Mingcheng; Gao, Lijun; Qu, Li; Sun, Jingyu; Yuan, Guangxin; Xia, Wei; Niu, Jiamu; Fu, Guilian; Zhang, Lihua

    2016-07-01

    The use of Penis et testis cervi, as a kind of precious Traditional Chinese Medicine (TCM), which is derived from dry deer's testis and penis, has been recorded for many years in China. There are abundant species of deer in China, the Penis et testis from species of Cervus Nippon and Cervus elaphusL were authentic, others species were defined as adulterant (different subspecies of deer) or counterfeits (different species). Identification of their origins or authenticity becomes a key in controlling the herbal products. A modified column chromatography was used to extract mitochondrial DNA of dried deer's testis and penis from sika deer (C. Nippon) and red deer (C. elaphusL) in addition to adulterants and counterfeits. Column chromatography requires for a short time to extract mitochondrial DNA of high purity with little damage of DNA molecules, which provides the primary structure of guarantee for the specific PCR; PCR-SSCP method showed a clear intra-specific difference among patterns of single-chain fragments, and completely differentiate Penis et testis origins from C. Nippon and C. elaphusL. RAPD-HPCE was based on the standard electropherograms to compute a control spectrum curve as similarity reference (R) among different samples. The similarity analysis indicated that there were significant inter-species differences among Penis et testis' adulterant or counterfeits. Both techniques provide a fast, simple, and accurate way to directly identify among inter-species or intra-species of Penis et testis.

  9. Characteristics of PCR-SSCP and RAPD-HPCE methods for identifying authentication of Penis et testis cervi in Traditional Chinese Medicine based on cytochrome b gene.

    Science.gov (United States)

    Li, Mingcheng; Gao, Lijun; Qu, Li; Sun, Jingyu; Yuan, Guangxin; Xia, Wei; Niu, Jiamu; Fu, Guilian; Zhang, Lihua

    2016-07-01

    The use of Penis et testis cervi, as a kind of precious Traditional Chinese Medicine (TCM), which is derived from dry deer's testis and penis, has been recorded for many years in China. There are abundant species of deer in China, the Penis et testis from species of Cervus Nippon and Cervus elaphusL were authentic, others species were defined as adulterant (different subspecies of deer) or counterfeits (different species). Identification of their origins or authenticity becomes a key in controlling the herbal products. A modified column chromatography was used to extract mitochondrial DNA of dried deer's testis and penis from sika deer (C. Nippon) and red deer (C. elaphusL) in addition to adulterants and counterfeits. Column chromatography requires for a short time to extract mitochondrial DNA of high purity with little damage of DNA molecules, which provides the primary structure of guarantee for the specific PCR; PCR-SSCP method showed a clear intra-specific difference among patterns of single-chain fragments, and completely differentiate Penis et testis origins from C. Nippon and C. elaphusL. RAPD-HPCE was based on the standard electropherograms to compute a control spectrum curve as similarity reference (R) among different samples. The similarity analysis indicated that there were significant inter-species differences among Penis et testis' adulterant or counterfeits. Both techniques provide a fast, simple, and accurate way to directly identify among inter-species or intra-species of Penis et testis. PMID:26309015

  10. Oral Chinese Herbal Medicine for Treatment of Dilated Cardiomyopathy: A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Zhu, Yu-Shuo; Li, Yun-Lun; Ju, Jian-Qing; Du, Feng; Zang, Yan-Ping; Wang, Xiao-Bing; Sheng, Jie

    2016-01-01

    Dilated cardiomyopathy (DCM) is one of the main causes of heart failure and could increase death, hospitalization, and rehospitalization rate. The effect of conventional medicine treatment (CMT) is limited; meanwhile, the combination of CMT and Oral Chinese Herbal Medicine (OCHM) represents exciting adjunctive therapies. In this study, we ascertained the therapeutic effect of OCHM in combination with CMT for dilated cardiomyopathy by using meta-analysis methods for controlled clinical trials. We searched studies from five databases and extracted data from these studies. We also assessed the methodological quality of the included studies. We evaluated the following outcome measures to estimate the prognosis in patients with DCM: left ventricular ejection fraction (LVEF), left ventricular end-diastolic dimension (LVEDD), stroke volume (SV), brain natriuretic peptide (BNP), 6-minute walk test (6MWT), and overall efficacy. The result showed that OCHM combined with CMT for the improvement of therapeutic effect in DCM patients. However, the evidence remains weak due to the small sample size, high clinical heterogeneity, and poor methodological quality of the included trials. Further, large sample size and well-designed trials are needed. PMID:27630730

  11. New Potential Pharmacological Functions of Chinese Herbal Medicines via Regulation of Autophagy

    Directory of Open Access Journals (Sweden)

    Betty Yuen Kwan Law

    2016-03-01

    Full Text Available Autophagy is a universal catabolic cellular process for quality control of cytoplasm and maintenance of cellular homeostasis upon nutrient deprivation and environmental stimulus. It involves the lysosomal degradation of cellular components such as misfolded proteins or damaged organelles. Defects in autophagy are implicated in the pathogenesis of diseases including cancers, myopathy, neurodegenerations, infections and cardiovascular diseases. In the recent decade, traditional drugs with new clinical applications are not only commonly found in Western medicines, but also highlighted in Chinese herbal medicines (CHM. For instance, pharmacological studies have revealed that active components or fractions from Chaihu (Radix bupleuri, Hu Zhang (Rhizoma polygoni cuspidati, Donglingcao (Rabdosia rubesens, Hou po (Cortex magnoliae officinalis and Chuan xiong (Rhizoma chuanxiong modulate cancers, neurodegeneration and cardiovascular disease via autophagy. These findings shed light on the potential new applications and formulation of CHM decoctions via regulation of autophagy. This article reviews the roles of autophagy in the pharmacological actions of CHM and discusses their new potential clinical applications in various human diseases.

  12. Evaluation of Antioxidant and Antimicrobial Activities from 28 Chinese Herbal Medicines

    Directory of Open Access Journals (Sweden)

    Ho-Yang Lin

    2013-05-01

    Full Text Available Background: Many Chinese medicines have been reported to exhibit high antimicrobial and antioxidantactivities. In this study, 28 traditional Chinese herbal medicines were tested for their antioxidant and antibacterial activities.Materials and Methods: Total flavonoid content of the ethanol extracts were determined by a colorimetric method. Total phenol content was estimated as gallic acid equivalents. The antioxidant activities of the extracts were evaluated by various antioxidant assays, including 1,1-diphenyl-2-picrylhydrazyl (DPPH radical scavenging, troloxequivalent antioxidant capacity (TEAC and reducing power. In addition to the antioxidant activity, the antimicrobial assay was measured as well. Six strains of the clinical antibiotic resistant pathogens includingEscherichia coli, Staphylococcus aureus, methicine resistant Staphylococcus aureus (MRSA, ornithine resistant Staphylococcus aureus (ORSA, Pseudomonas aeruginosa, and Acinetobacter baumannii were used in the tests.Results: Among the extracts screened, Artemisia vulgaris and Sanguisorba officinalis showed the best antioxidant performance in all the tested methods.In vitro antibacterial activity, the extracts of Paeonia suffruticosa and Cinnamomum cassia displayed a broad antimicrobial spectrum and significantantimicrobial activities, with inhibition zones between 14-28 mm, minimum inhibitory concentration (MIC between 0.9-5.2 mg/mL, and minimum bactericidal concentration (MBC between 1.0-5.7 mg/mL. Conclusion: These data suggest that Artemisia vulgaris and Sanguisorba officinalis may be effective potential sources of natural antioxidants, and Paeoniasuffruticosa and Cinnamomum cassia are potent inhibitors of antibiotic resistant pathogens.

  13. Evidences of Herbal Medicine-Derived Natural Products Effects in Inflammatory Lung Diseases

    Science.gov (United States)

    Mernak, Márcia Isabel B.; Martins, Mílton A.; Lago, João H. G.; Tibério, Iolanda F. L. C.

    2016-01-01

    Pulmonary inflammation is a hallmark of many respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and acute respiratory syndrome distress (ARDS). Most of these diseases are treated with anti-inflammatory therapy in order to prevent or to reduce the pulmonary inflammation. Herbal medicine-derived natural products have been used in folk medicine and scientific studies to evaluate the value of these compounds have grown in recent years. Many substances derived from plants have the biological effects in vitro and in vivo, such as flavonoids, alkaloids, and terpenoids. Among the biological activities of natural products derived from plants can be pointed out the anti-inflammatory, antiviral, antiplatelet, antitumor anti-allergic activities, and antioxidant. Although many reports have evaluated the effects of these compounds in experimental models, studies evaluating clinical trials are scarce in the literature. This review aims to emphasize the effects of these different natural products in pulmonary diseases in experimental models and in humans and pointing out some possible mechanisms of action. PMID:27445433

  14. Evidences of Herbal Medicine-Derived Natural Products Effects in Inflammatory Lung Diseases

    Directory of Open Access Journals (Sweden)

    Fernanda Paula R. Santana

    2016-01-01

    Full Text Available Pulmonary inflammation is a hallmark of many respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD, and acute respiratory syndrome distress (ARDS. Most of these diseases are treated with anti-inflammatory therapy in order to prevent or to reduce the pulmonary inflammation. Herbal medicine-derived natural products have been used in folk medicine and scientific studies to evaluate the value of these compounds have grown in recent years. Many substances derived from plants have the biological effects in vitro and in vivo, such as flavonoids, alkaloids, and terpenoids. Among the biological activities of natural products derived from plants can be pointed out the anti-inflammatory, antiviral, antiplatelet, antitumor anti-allergic activities, and antioxidant. Although many reports have evaluated the effects of these compounds in experimental models, studies evaluating clinical trials are scarce in the literature. This review aims to emphasize the effects of these different natural products in pulmonary diseases in experimental models and in humans and pointing out some possible mechanisms of action.

  15. Studies On Sterilization Process For Some Traditional Products Of Herbal Medicine By Gamma Radiation

    International Nuclear Information System (INIS)

    Herbal eyebright products and their raw materials have been irradiated with 1, 2, 3 and 5 kGy by Co-60 gamma radiation source at Hanoi Irradiation Center (VINATOM) for sterilization. Initial bioburdens were under the limitation levels established for the traditional medicines according to the decree of 16/2011/TT-BYT issued by Vietnam Health Ministry. These values for both bacteria and fungus slightly increased during storage to three months, reach to about 103 and 102 CFU/g for bacteria and mold, respectively. However, there are no microbial colony could be observed in the samples irradiated with dose higher than 3 kGy, suggested that the radiation dose of 3 kGy was enough for sterilization of eyebright raw powders and products. At higher radiation dose of 5 kGy, the moisture and vitamin A content of the samples were insignificantly changed. These mean the radiation treatment with lower dose did not influenced on the quality of eyebright products, and radiation treatment can be applied to prolong the storage of not only eyebright, but also other traditional medicines. (author)

  16. Brain Food for Alzheimer-Free Ageing: Focus on Herbal Medicines.

    Science.gov (United States)

    Hügel, Helmut M

    2015-01-01

    Healthy brain aging and the problems of dementia and Alzheimer's disease (AD) are a global concern. Beyond 60 years of age, most, if not everyone, will experience a decline in cognitive skills, memory capacity and changes in brain structure. Longevity eventually leads to an accumulation of amyloid plaques and/or tau tangles, including some vascular dementia damage. Therefore, lifestyle choices are paramount to leading either a brain-derived or a brain-deprived life. The focus of this review is to critically examine the evidence, impact, influence and mechanisms of natural products as chemopreventive agents which induce therapeutic outcomes that modulate the aggregation process of beta-amyloid (Aβ), providing measureable cognitive benefits in the aging process. Plants can be considered as chemical factories that manufacture huge numbers of diverse bioactive substances, many of which have the potential to provide substantial neuroprotective benefits. Medicinal herbs and health food supplements have been widely used in Asia since over 2,000 years. The phytochemicals utilized in traditional Chinese medicine have demonstrated safety profiles for human consumption. Many herbs with anti-amyloidogenic activity, including those containing polyphenolic constituents such as green tea, turmeric, Salvia miltiorrhiza, and Panax ginseng, are presented. Also covered in this review are extracts from kitchen spices including cinnamon, ginger, rosemary, sage, salvia herbs, Chinese celery and many others some of which are commonly used in herbal combinations and represent highly promising therapeutic natural compounds against AD. A number of clinical trials conducted on herbs to counter dementia and AD are discussed.

  17. Oral Chinese Herbal Medicine for Treatment of Dilated Cardiomyopathy: A Systematic Review and Meta-Analysis

    Science.gov (United States)

    Zhu, Yu-Shuo; Ju, Jian-Qing; Du, Feng; Zang, Yan-Ping; Wang, Xiao-Bing; Sheng, Jie

    2016-01-01

    Dilated cardiomyopathy (DCM) is one of the main causes of heart failure and could increase death, hospitalization, and rehospitalization rate. The effect of conventional medicine treatment (CMT) is limited; meanwhile, the combination of CMT and Oral Chinese Herbal Medicine (OCHM) represents exciting adjunctive therapies. In this study, we ascertained the therapeutic effect of OCHM in combination with CMT for dilated cardiomyopathy by using meta-analysis methods for controlled clinical trials. We searched studies from five databases and extracted data from these studies. We also assessed the methodological quality of the included studies. We evaluated the following outcome measures to estimate the prognosis in patients with DCM: left ventricular ejection fraction (LVEF), left ventricular end-diastolic dimension (LVEDD), stroke volume (SV), brain natriuretic peptide (BNP), 6-minute walk test (6MWT), and overall efficacy. The result showed that OCHM combined with CMT for the improvement of therapeutic effect in DCM patients. However, the evidence remains weak due to the small sample size, high clinical heterogeneity, and poor methodological quality of the included trials. Further, large sample size and well-designed trials are needed.

  18. APPLICATION OF PHYTOREMEDIATION FOR HERBAL MEDICINE WASTE AND ITS UTILIZATION FOR PROTEIN PRODUCTION

    Directory of Open Access Journals (Sweden)

    Danny Soetrisnanto

    2012-11-01

    Full Text Available Herbal industry in Indonesia is progressing very rapidly. Increasing number of herbal medicineindustries lead to an increase of the waste which are normally processed in anaerobic ponds by usingchemical and biological process. However this process are not economical feasible and therefore analternative method by using natural resource is required. Phytoremediation is an environmentalfriendly method to reduce contaminant using aquatic plant. This method uses water plant to reduceCOD and nutrients content in the waste. Since the waste still high content of nutrient, therefore it ispotential for medium growth of algae Spirulina. This study was aimed to evaluate the use of variousplant species (water hyacinth and lotus in decreasing contaminant and to determine optimal nutrientcomposition of the growth media. The phytoremediation was performed in 3-8 days and height ofliquid in the tank was maintained constant at 5 cm. The effluent of first phytoremediation wastransferred to second stage for cultivation of Spirulina with 15 days of cultivation time. The externalnutrients were added each 2 days and the concentration of biomass was measured for its opticaldensity. Spirulina grow well in herbal medicine waste that has been phytoremediation with lotus for 3days and had a CNP ratio amounted to 57.790 : 9.281 : 1 with a growth rate of 0.271/day. Industri obat di Indonesia tumbuh sangat cepat. Pertumbuhan inimengakibatkan meningkatnya limbah yang umumnya dilakukan dalam kolam anaerobik denganmenggunakan proses kimia dan biologi. Namun demikian, proses tersebut belum menunjukkan hasilekonomis sehingga diperlukan metode lain yang relatif aman dan ekonomis. Salah satu cara yangdapat digunakan adalah phytoremediasi mengguanakn tanaman air untuk mengurangi kandunganCOD dalam limbah dan nutrient. Dikarenakan limbah masih mengandung nutrient yang cukup banyak,maka limbah tersebut juga sangat potensial untuk digunakan sebagai medium mikroalga. Penelitianini

  19. Interactions of black cohosh, a traditional herbal medicine, with therapy for breast cancer

    International Nuclear Information System (INIS)

    Herbal medicines based on extracts of Cimicifuga racemosa (black cohosh) are widely used by breast cancer patients, but the effects of these extracts have not been rigorously studied. We examined the effects of standardized commercial extracts of black cohosh on the cytotoxicity of radiation, Adriamycin, Taxotere, and Cisplatin to breast cancer cells in vitro. Exponentially growing cultures of EMT6 mouse mammary tumor cells were exposed to black cohosh extracts continuously for 24 h, beginning 4 hours before irradiation or the 2 h drug treatment. Full dose-response curves were determined for radiation and for each drug under three conditions: alone, in combination with black cohosh extract, and in combination with the vehicle used to prepare the extract. Cell survival was assayed using a colony formation assay. The herbal extracts alone had no significant effect on the growth or viability of these breast cancer cells. The effects of the extracts on the outcome of treatment varied with the treatment agent. Black cohosh protected cells slightly from Cisplatin, had no effect on the dose-response curve for radiation, and sensitized cells to Adriamycin and Taxotere. The vehicle had no discernable effect. These findings show that black cohosh extracts are not simply 'harmless herbs' that can be ignored by physicians treating cancer patients, but instead contain active agents which can modulate the effects of therapy with conventional therapeutic agents. Further cell culture studies are needed to determine the mechanism underlying this effect. Studies with tumors and normal tissues in mice are needed to assess whether black cohosh extracts alter the effectiveness of radiation and drugs in treating breast cancer or alter the toxicities of these therapies

  20. Network pharmacology dissection of multiscale mechanisms of herbal medicines in stage IV gastric adenocarcinoma treatment

    Science.gov (United States)

    Gao, Li; Hao, Jian; Niu, Yang-Yang; Tian, Miao; Yang, Xue; Zhu, Cui-Hong; Ding, Xiu-Li; Liu, Xiao-Hui; Zhang, Hao-Ran; Liu, Chang; Qin, Xue-Mei; Wu, Xiong-Zhi

    2016-01-01

    Abstract Increasing evidence has shown that Chinese Herbal Medicine (CHM) has efficient therapeutic effects for advanced gastric adenocarcinoma, while the therapeutic mechanisms underlying this treatment remain unclear. In this study, the Kaplan–Meier method and Cox regression analysis were used to evaluate the survival benefit of CHM treatment, and correlation analysis was applied to identify the most effective components in the formulas. A network pharmacological approach was developed to decipher the potential therapeutic mechanisms of CHM. CHM treatment was an independent protective factor. The hazard ratio was 0.364 (95% CI 0.245–0.540; P < 0.001). The median survival time was 18 months for patients who received CHM treatment, while for patients without CHM treatment was decreased to 9 months (P < 0.001). Thirteen out of the total 204 herbs were significantly correlated with favorable survival outcomes (P < 0.05), likely representing the most effective components in these formulas. Bioinformatics analyses suggested that the simultaneous manipulation of multiple targets in proliferation pathways (such as epidermal growth factor receptor, fibroblast growth factor receptor 2, human epidermal growth factor receptor 2, proliferating cell nuclear antigen, and insulin like growth factor 2) and the process of cancer metastasis (collagen families, fibronectin 1 and matrix metalloproteinases families) might largely account for the mechanisms of the 13 herbs against gastric adenocarcinoma. A network pharmacology method was introduced to decipher the underlying mechanisms of CHM, which provides a good foundation for herbal research based on clinical data. PMID:27583849

  1. Biorefinery engineering for Chinese herbal medicines: a review%中草药生物质炼制工程

    Institute of Scientific and Technical Information of China (English)

    陈洪章; 隋文杰

    2014-01-01

    The resource limitation,ineffective utilization and severe waste generated during processing restrict the sustainable development of the Chinese herbal medicine industry.The main reasons lie in insufficient utilization of medicinal components as well as few and outdated technologies.Integration and optimization of serial technologies including pretreatment,extraction,conversion and waste treatment are the keys to solve these issues.In this article,the updated research progress and technology development of biorefinery engineering for herbal medicines are reviewed.Guided by multi-products oriental fractionation refining,Chinese herbal medicine refinery technical system is constructed relied on advanced refinery technology platforms.%目前我国中药产业面临资源紧张、药材利用率低、加工过程浪费严重等问题,究其原因主要是单一药效成分利用、加工转化技术落后所致.针对上述问题,从生物质炼制角度,综述了实现中草药资源高效利用的原料预处理、提取、转化及残渣后处理等4个关键单元操作中主要技术的研究进展,并指出中草药生物质炼制工程发展趋势与前景.

  2. Establishment of a standard reference material (SRM) herbal DNA barcode library of Vitex negundo L. (lagundi) for quality control measures.

    Science.gov (United States)

    Olivar, Jay Edneil C; Alaba, Joanner Paulus Erik P; Atienza, Jose Francisco M; Tan, Jerick Jeffrey S; Umali, Maximo T; Alejandro, Grecebio Jonathan D

    2016-05-01

    The majority of the population in the Philippines relies on herbal products as their primary source for their healthcare needs. After the recognition of Vitex negundo L. (lagundi) as an important and effective alternative medicine for cough, sore throat, asthma and fever by the Philippine Department of Health (DOH), there was an increase in the production of lagundi-based herbal products in the form of teas, capsules and syrups. The efficiency of these products is greatly reliant on the use of authentic plant material, and to this day no standard protocol has been established to authenticate plant materials. DNA barcoding offers a quick and reliable species authentication tool, but its application to plant material has been less successful due to (1) lack of a standard DNA barcoding loci in plants and (2) poor DNA yield from powderised plant products. This study reports the successful application of DNA barcoding in the authentication of five V. negundo herbal products sold in the Philippines. Also, the first standard reference material (SRM) herbal library for the recognition of authentic V. negundo samples was established using 42 gene accessions of ITS, psbA-trnH and matK barcoding loci. Authentication of the herbal products utilised the SRM following the BLASTn and maximum-likelihood (ML) tree construction criterion. Barcode sequences were retrieved for ITS and psbA-trnH of all products tested and the results of the study revealed that only one out of five herbal products satisfied both BLASTn and ML criterion and was considered to contain authentic V. negundo. The results prompt the urgent need to utilise DNA barcoding in authenticating herbal products available in the Philippine market. Authentication of these products will secure consumer health by preventing the negative effects of adulteration, substitution and contamination. PMID:26982211

  3. An enhanced biometric authentication scheme for telecare medicine information systems with nonce using chaotic hash function.

    Science.gov (United States)

    Das, Ashok Kumar; Goswami, Adrijit

    2014-06-01

    Recently, Awasthi and Srivastava proposed a novel biometric remote user authentication scheme for the telecare medicine information system (TMIS) with nonce. Their scheme is very efficient as it is based on efficient chaotic one-way hash function and bitwise XOR operations. In this paper, we first analyze Awasthi-Srivastava's scheme and then show that their scheme has several drawbacks: (1) incorrect password change phase, (2) fails to preserve user anonymity property, (3) fails to establish a secret session key beween a legal user and the server, (4) fails to protect strong replay attack, and (5) lacks rigorous formal security analysis. We then a propose a novel and secure biometric-based remote user authentication scheme in order to withstand the security flaw found in Awasthi-Srivastava's scheme and enhance the features required for an idle user authentication scheme. Through the rigorous informal and formal security analysis, we show that our scheme is secure against possible known attacks. In addition, we simulate our scheme for the formal security verification using the widely-accepted AVISPA (Automated Validation of Internet Security Protocols and Applications) tool and show that our scheme is secure against passive and active attacks, including the replay and man-in-the-middle attacks. Our scheme is also efficient as compared to Awasthi-Srivastava's scheme. PMID:24888983

  4. Robust ECC-based authenticated key agreement scheme with privacy protection for Telecare medicine information systems.

    Science.gov (United States)

    Zhang, Liping; Zhu, Shaohui

    2015-05-01

    To protect the transmission of the sensitive medical data, a secure and efficient authenticated key agreement scheme should be deployed when the healthcare delivery session is established via Telecare Medicine Information Systems (TMIS) over the unsecure public network. Recently, Islam and Khan proposed an authenticated key agreement scheme using elliptic curve cryptography for TMIS. They claimed that their proposed scheme is provably secure against various attacks in random oracle model and enjoys some good properties such as user anonymity. In this paper, however, we point out that any legal but malicious patient can reveal other user's identity. Consequently, their scheme suffers from server spoofing attack and off-line password guessing attack. Moreover, if the malicious patient performs the same time of the registration as other users, she can further launch the impersonation attack, man-in-the-middle attack, modification attack, replay attack, and strong replay attack successfully. To eliminate these weaknesses, we propose an improved ECC-based authenticated key agreement scheme. Security analysis demonstrates that the proposed scheme can resist various attacks and enables the patient to enjoy the remote healthcare services with privacy protection. Through the performance evaluation, we show that the proposed scheme achieves a desired balance between security and performance in comparisons with other related schemes. PMID:25732081

  5. Security enhancement of a biometric based authentication scheme for telecare medicine information systems with nonce.

    Science.gov (United States)

    Mishra, Dheerendra; Mukhopadhyay, Sourav; Kumari, Saru; Khan, Muhammad Khurram; Chaturvedi, Ankita

    2014-05-01

    Telecare medicine information systems (TMIS) present the platform to deliver clinical service door to door. The technological advances in mobile computing are enhancing the quality of healthcare and a user can access these services using its mobile device. However, user and Telecare system communicate via public channels in these online services which increase the security risk. Therefore, it is required to ensure that only authorized user is accessing the system and user is interacting with the correct system. The mutual authentication provides the way to achieve this. Although existing schemes are either vulnerable to attacks or they have higher computational cost while an scalable authentication scheme for mobile devices should be secure and efficient. Recently, Awasthi and Srivastava presented a biometric based authentication scheme for TMIS with nonce. Their scheme only requires the computation of the hash and XOR functions.pagebreak Thus, this scheme fits for TMIS. However, we observe that Awasthi and Srivastava's scheme does not achieve efficient password change phase. Moreover, their scheme does not resist off-line password guessing attack. Further, we propose an improvement of Awasthi and Srivastava's scheme with the aim to remove the drawbacks of their scheme. PMID:24771484

  6. Will the Europe Union's Traditional Herbal Medicinal Products Directive (Directive 2004/24/EC) be against traditional Chinese medicine in EU market?

    Science.gov (United States)

    Xu, Juncai; Liu, Min; Xia, Zhijie

    2013-05-01

    As human civilization develops, biomedicine stays robust. Faced with the challenge of Europe Union's Traditional Herbal Medicinal Products Directive, if traditional Chinese medicine (TCM) wants to be still used as one kind of medicine to treat patients, China should be in line with scientific law, that is, each claim that TCM treats any disease or indication should be supported by the data of evidence-based randomized clinical trials. As a priority, there is an urgent need to conduct more scientific experiments and clinical trials to verify the concepts and mechanisms of TCM. Also, China is encouraged to get rid of non-scientific concepts and theories of TCM. PMID:23829802

  7. Chinese Herbal Medicine as Adjunctive Therapy to Chemotherapy for Breast Cancer: A Systematic Review and Meta-Analysis

    OpenAIRE

    Xu Sun; Xing Zhang; Jia-Yun Nian; Jiao Guo; Yi Yin; Gan-Lin Zhang; Ming-Wei Yu; Yi Zhang; Xiao-Min Wang; Guo-Wang Yang; Lin Yang; Pei-Yu Cheng; Jin-Ping Li

    2016-01-01

    Chinese herbal medicine (CHM) has been increasingly employed during therapy for breast cancer, but its efficacy remains a matter of debate. This systematic review examined randomized controlled trials to provide a critical evaluation of this treatment. The results demonstrated that the combined use of CHM with chemotherapy may improve the immediate tumor response and reduce chemotherapy-associated adverse events. Our findings highlight the poor quality of Chinese studies, and additional well-...

  8. Oral administration of herbal medicines for the treatment of otitis media with effusion: protocol for a systematic review

    OpenAIRE

    Kim, Yun Hee; Son, Mi Ju; Kim, Young-Eun; Lee, Hye Won; Lee, Myeong Soo

    2014-01-01

    Introduction The purpose of this systematic review is to investigate the efficacy of the oral administration of herbal medicines for otitis media with effusion through analysing trial data. Methods and analysis Electronic searches of the following 11 databases will be performed: MEDLINE, CINAHL, EMBASE, AMED, the Cochrane CENTRAL, 3 Chinese databases (CNKI, Wangfang Data and VIP Information) and 5 Korean databases (KoreaMed, Research Information Service System, Korea Studies Information Syste...

  9. Effects of oral dosage form and storage period on the antioxidant properties of four species used in traditional herbal medicine.

    OpenAIRE

    Guimarães, Rafaela; Barreira, João C.M.; Barros, Lillian; Carvalho, Ana Maria; Ferreira, Isabel C.F.R.

    2011-01-01

    Herbal infusions and decoctions in water are some of the most commonly consumed beverages in the world. Although water is not a good solvent for many of the active components in herbs, liquid preparations are rich in several bioactive compounds. Most of them have powerful antioxidant activity and have been related to medicinal herbs’ properties. Herein, decoctions and infusions in water of lemon-verbena (Aloysia citrodora) aerial parts and leaves, fennel (Foeniculum vulgare), pennyroyal (Ment...

  10. A Chinese Herbal Medicine, Tokishakuyakusan, Reduces the Worsening of Impairments and Independence after Stroke: A 1-Year Randomized, Controlled Trial

    OpenAIRE

    Hirozo Goto; Nobuhiko Satoh; Yoshinori Hayashi; Hiroaki Hikiami; Yutaka Nagata; Ryosuke Obi; Yutaka Shimada

    2011-01-01

    In post-stroke patients, the recurrence of stroke and progression of impairments lead to a bedridden state and dementia. As for their treatments, only anti-hypertension and anti-coagulation therapies to prevent the recurrence of stroke are available. In Asia, post-stroke patients with impairments are often treated with herbal medicine. The present study evaluated the effectiveness of tokishakuyakusan (TS) in improving the impairment and independence in post-stroke patients. Thirty-one post-st...

  11. Ergastic crystals in identification of Costus pictus: a medicinal spiral ginger in herbal medicine

    Directory of Open Access Journals (Sweden)

    Justin R Nayagam

    2015-08-01

    Full Text Available Present study was conducted to compare the morphological, anatomical and histochemical features of exotic species Costus pictus with its related C. speciosus, introduced in Peninsular India during the recent past. Identifying features of C. pictus is well documented through the present study with samples collected from different agro climatic regions along with its closely related species C. speciosus, which is available from the past even in wild without any characteristically reported medicinal property. The comparative study of fresh specimen shows distinctive features for identification with regard to morphological and anatomical characters at its flowering condition. The dried raw drug can be distinguished with the analysis for the presence of cuboidal solid crystal in the leaf mesophyll. Result of comparative study of leaf suggests that C. pictus leaves do not show the presence of cuboidal ergastic crystal in their leaf mesophyll where as C. speciosus leaves possess the same.

  12. [Recent progress of international harmonization of crude drugs and medicinal plants--activity of FHH (The Western Pacific Regional Forum for the Harmonization of Herbal Medicines)].

    Science.gov (United States)

    Kawahara, Nobuo

    2011-03-01

    The Western Pacific Regional Forum for the Harmonization of Herbal Medicines (FHH) was established in 2002. The general proposed objective of the FHH is to promote public health by recognizing and developing standards and technical guidelines that aim to improve the quality, safety and efficacy of herbal medicines. At a sub-committee meeting of FHH nomenclature and standardization held in Tokyo, all the participants recognized the importance of comparing the descriptions of herbal medicines contained in member countries' pharmacopoeias or monograph standards as the first step in the harmonization of nomenclature and standardization. It was agreed to set up five expert working groups (EWG) to carry out the following specific tasks: 1) Nomenclature, 2) Testing Methods in Monographs, 3) List of Chemical Reference Standards (CRS) and Reference of Medicinal Plant Materials (RMPM), 4) List of Analytically Validated Methods, and 5) Information on General Tests. In this review, we report four topics of FHH activities from 2002-2009 as follows: 1) Comparative study on testing methods and specification values for crude drugs used in monographs among four Western Pacific regional countries (Japan, China, Korea and Vietnam), 2) Comparative study on TLC conditions for identification, chemical assay conditions for component quantification used in monographs among the four countries, 3) Comparative study on general testing methods for crude drugs among the four countries, 4) Comparative study on TLC identification for crude drugs used in monographs among the four countries considering harmonization and clean analysis.

  13. Simultaneous determination of multiple sesquiterpenes in Curcuma wenyujin herbal medicines and related products with one single reference standard.

    Science.gov (United States)

    Zhu, Jing-Jing; An, Yue-Wei; Hu, Guang; Yin, Guo-Ping; Zhang, Qi-Wei; Wang, Zhi-Min

    2013-02-06

    Some Curcuma species are widely used as herbal medicines. Sesquiterpenes are their important bioactive compounds and their quantitative analysis is generally accomplished by gas chromatography (GC) or high performance liquid chromatography (HPLC), but the instability and high cost of some sesquiterpene reference standards have limited their application. It is necessary to find a practicable means to control the quality of herbal medicines. Using one stable component contained in Curcuma species to determine multiple analogues should be a practical option. In this study, a simple HPLC method for determination of sesquiterpenes using relative response factors (RRFs) has been developed. The easily available and stable active component curdione was selected as the reference compound for calculating the RRFs of the other eight sesquiterpenes, including zedoarondiol (Zedo), isozedoarondiol (Isoz), aerugidiol (Aeru), (4S,5S)-(+)-germacrone-4,5-epoxide (Epox), curcumenone (Curc), neocurdione (Neoc), germacrone (Germ) and furanodiene (Fura). Their RRFs against curdione were between 0.131-1.301, with a good reproducibility. By using the RRFs, the quantification of sesquiterpenes in Curcuma wenyujin herbal medicines and related products was carried out. The method is especially useful for the determination of (4S,5S)-(+)-germacrone-4,5-epoxide, curcumenone, germacrone and furanodiene, which often are regarded as the principle components in Curcuma species, but unstable when were purified. It is an ideal means to analyze the components for which reference standards are not readily available.

  14. The In Vitro and In Vivo Wound Healing Properties of the Chinese Herbal Medicine “Jinchuang Ointment”

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    Tsung-Jung Ho

    2016-01-01

    Full Text Available “Jinchuang ointment” is a traditional Chinese herbal medicine complex for treatment of incised wounds. For more than ten years, it has been used at China Medical University Hospital (Taichung, Taiwan for the treatment of diabetic foot infections and decubitus ulcers. Three different cases are presented in this study. “Jinchuang” ointment is a mixture of natural product complexes from nine different components, making it difficult to analyze its exact chemical compositions. To further characterize the herbal ingredients used in this study, the contents of reference standards present in a subset of the ointment ingredients (dragon’s blood, catechu, frankincense, and myrrh were determined by HPLC. Two in vitro cell based assay platforms, wound healing and tube formation, were used to examine the biological activity of this medicine. Our results show that this herbal medicine possesses strong activities including stimulation of angiogenesis, cell proliferation, and cell migration, which provide the scientific basis for its clinically observed curative effects on nonhealing diabetic wounds.

  15. Herbal medicine Ninjinyoeito ameliorates ribavirin-induced anemia in chronic hepatitis C: A randomized controlled trial

    Institute of Scientific and Technical Information of China (English)

    Yoshiharu Motoo; Hisatsugu Mouri; Koushiro Ohtsubo; Yasushi Yamaguchi; Hiroyuki Watanabe; Norio Sawabu

    2005-01-01

    AIM: Ribavirin (RBV) shows a strong antiviral effect on hepatitis C virus when used in combination with interferon.However, RBV-induced anemia is a major problem in this therapy. It would be of great clinical importance to ameliorate the anemia without reducing the RBV dose.We report here that, Ninjinyoeito (NYT), a herbal medicine can reduce the RBV-induced anemia.METHODS: Twenty-three patients with chronic hepatitis C were treated with interferon alpha 2b plus RBV with (NYT group) or without (control group) NYT by a randomized selection. Eighteen patients completed the treatment schedule, and hemato-biochemical and virological effects were evaluated.RESULTS: There was no significant difference in biochemical and virological responses between the two groups. However, anemia was significantly reduced in the NYT group compared with the control group. The maximal decrease of Hb in the NYT group (2.59±1.10 g/dL)was significantly (P= 0.026) smaller than that in the control group (3.71±0.97 g/dL). There was no significant difference in serum glutathione peroxidase activity, serum RBV concentration, and Th1/Th2 balance between the two groups. There was no specific adverse effect in NYT administration.CONCLUSION: These results suggest that NYT could be used as a supportive remedy to reduce the RBV-induced anemia in the treatment of chronic hepatitis C.

  16. Chinese Herbal Medicine Paratherapy for Parkinson's Disease: A Meta-Analysis of 19 Randomized Controlled Trials

    Directory of Open Access Journals (Sweden)

    Yan Wang

    2012-01-01

    Full Text Available Parkinson's disease (PD is a common and debilitating neurodegenerative disorder that needs long-term levodopa administration and can result in progressive deterioration of body functions, daily activities and participation. The objective of this meta-analysis evaluates the clinical efficacy and safety of Chinese herbal medicine (CHM as an adjunct therapy for PD patients. Methodological issues include a systematic literature search between 1950 and April 2011 to identify randomized trials involving CHM adjuvant therapy versus western conventional treatment. The outcome measures assessed were the reduction in scores of Unified Parkinson's Disease Rating Scale (UPDRS and adverse effects. 19 trials involving 1371 participants were included in the meta-analysis. As compared to western conventional treatment, CHM adjuvant therapy resulted in greater improvement in UPDRS I, II, III, IV scores, and UPDRS I–IV total scores (P<0.001. Adverse effects were reported in 9 studies. The side effects in CHM adjuvant therapy group were generally less than or lighter than the conventional treatment group. In conclusion, CHM adjuvant therapy may potentially alleviate symptoms of PD and generally appeared to be safe and well tolerated by PD patients. However, well-designed, randomized, placebo-controlled clinical trials are still needed due to the generally low methodological quality of the included studies.

  17. Herbal Medicine Goshajinkigan Prevents Paclitaxel-Induced Mechanical Allodynia without Impairing Antitumor Activity of Paclitaxel

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    Muh. Akbar Bahar

    2013-01-01

    Full Text Available Chemotherapy-induced peripheral neuropathy is a major dose-limiting side effect of commonly used chemotherapeutic agents. However, there are no effective strategies to treat the neuropathy. We examined whether Goshajinkigan, a herbal medicine, would prevent paclitaxel-induced allodynia without affecting the anticancer action in mice. Murine breast cancer 4T1 cells were inoculated into the mammary fat pad. Paclitaxel (10 and 20 mg/kg, intraperitoneal, alternate day from day 7 postinoculation inhibited the tumor growth, and Goshajinkigan (1 g/kg, oral, daily from day 2 postinoculation did not affect the antitumor action of paclitaxel. Mechanical allodynia developed in the inoculated region due to tumor growth and in the hind paw due to paclitaxel-induced neuropathy. Paclitaxel-induced allodynia was markedly prevented by Goshajinkigan, although tumor-associated allodynia was not inhibited by Goshajinkigan. These results suggest that Goshajinkigan prevents paclitaxel-induced peripheral neuropathy without interfering with the anti-cancer action of paclitaxel.

  18. [Application prospect and expectation of fungistatic agents of plants in preservation of Chinese herbal medicines].

    Science.gov (United States)

    Li, Yan-jun; Kong, Wei-jun; Hu, Yi-chen; Zhao, Lian-hua; Yang, Shi-hai; Yang, Mei-hua

    2015-10-01

    During the process of growth, harvesting, transportation, processing and storage, Chinese herbal medicines (CHMs) can be easily contaminated by fungi and their metabolites like mycotoxins, which not only express negative effects on the quality and safety of CHMs and their processed products, but also pose great threats to human health. Now, some chemical synthetic fungicides have been frequently used to control the growth of fungi and accumulation of mycotoxins in the preservation of CHMs. However, the concentration and type of chemical fungicides allowed for postharvest application are restricted due to the disadvantages of their high residual toxicity, long degradation period and pollution to the environment and so on. Therefore, it is critical to research and develop some highly effective, safe and non-toxic, natural, environment-friendly fungistatic agents from plants to prevent CHMs from being contaminated by fungi and mycotoxins. The paper reviews mycotoxins and their harmfulness, the effective compounds of fungistatic plants as well as the antifungal mechanism to provide scientific evidences for developing novel and effective fungistatic agents plants. Then, the application prospect of fungistatic agents from plants in the preservation of CHMs was discussed.

  19. Towards Modernization of the Formulation of the Traditional Uighur Medicine Herbal Preparation Abnormal Savda Munziq

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    Murat Kizaibek

    2012-01-01

    Full Text Available Abnormal Savda Munziq (ASMq is a herbal preparation used in Traditional Uighur Medicine for the treatment and prevention of diabetes, cardiovascular diseases, chronic asthma and cancer. The recommended dose of this decoction for cancer patients is 500 mL administered orally three times a day. Our approach aimed at reducing the high amount of fluid intake required by fractionation of ASMq guided by the antiproliferative activity on HL-60 cells. The fractionation of ASMq resulted in the preparation of an active extract, Extr-4. Using solid phase extraction, Extr-4 was further fractionated into five fractions (SPE-0, SPE-20, SPE-40, SPE-60 and SPE-80, with SPE-40 showing the strongest antiproliferative activity. Caffeic acid, rutin, isoquercitrin, isorhamnetin 3-O-rutinoside, apigenin 7-O-glucoside, rosmarinic acid, luteolin and formononetin were identified in Extr-4 and fractions thereof by means of TLC, HPLC-DAD and LC-MS. SPE-40 contained the main compounds responsible for the antiproliferative activity on HL-60 cells. Thus, a phenolic fraction with high antiproliferative activity on HL-60 cells was obtained from ASMq through the bioassay-guided fractionation process. This could provide a better pharmaceutical formulation that minimizes the administration inconveniencies of a high volume (1.5 L per day of ASMq decoction for cancer patients.

  20. Brain Food for Alzheimer-Free Ageing: Focus on Herbal Medicines.

    Science.gov (United States)

    Hügel, Helmut M

    2015-01-01

    Healthy brain aging and the problems of dementia and Alzheimer's disease (AD) are a global concern. Beyond 60 years of age, most, if not everyone, will experience a decline in cognitive skills, memory capacity and changes in brain structure. Longevity eventually leads to an accumulation of amyloid plaques and/or tau tangles, including some vascular dementia damage. Therefore, lifestyle choices are paramount to leading either a brain-derived or a brain-deprived life. The focus of this review is to critically examine the evidence, impact, influence and mechanisms of natural products as chemopreventive agents which induce therapeutic outcomes that modulate the aggregation process of beta-amyloid (Aβ), providing measureable cognitive benefits in the aging process. Plants can be considered as chemical factories that manufacture huge numbers of diverse bioactive substances, many of which have the potential to provide substantial neuroprotective benefits. Medicinal herbs and health food supplements have been widely used in Asia since over 2,000 years. The phytochemicals utilized in traditional Chinese medicine have demonstrated safety profiles for human consumption. Many herbs with anti-amyloidogenic activity, including those containing polyphenolic constituents such as green tea, turmeric, Salvia miltiorrhiza, and Panax ginseng, are presented. Also covered in this review are extracts from kitchen spices including cinnamon, ginger, rosemary, sage, salvia herbs, Chinese celery and many others some of which are commonly used in herbal combinations and represent highly promising therapeutic natural compounds against AD. A number of clinical trials conducted on herbs to counter dementia and AD are discussed. PMID:26092628

  1. 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

  2. A Manual of Cherokee Herbal Remedies: History, Information, Identification, Medicinal Healing.

    Science.gov (United States)

    Schafer, Patricia D.

    This thesis reports on the research of 25 plants, used as herbal remedies since the 1800s by the author's Native American ancestors (the Day family) and the Cherokee tribe. The plants were identified in four state parks in southwestern Indiana. Information sources included the research literature, articles on Cherokee herbal remedies, and…

  3. A tiered barcode authentication tool to differentiate medicinal Cassia species in India.

    Science.gov (United States)

    Purushothaman, N; Newmaster, S G; Ragupathy, S; Stalin, N; Suresh, D; Arunraj, D R; Gnanasekaran, G; Vassou, S L; Narasimhan, D; Parani, M

    2014-04-16

    DNA barcoding is a desirable tool for medicinal product authentication. DNA barcoding is a method for species identification using short DNA sequences that are conserved within species, but variable between species. Unlike animals, there is no single universal DNA barcode locus for plants. Coding markers, matK and rbcL, and noncoding markers, trnH-psbA (chloroplast) and ITS2 (nuclear), have been reported to be suitable for the DNA barcoding of plants with varying degree of success. Sixty-four accessions from 20 species of the medicinal plant Cassia were collected, and analyzed for these 4 DNA barcoding markers. PCR amplification was 100% successful for all 4 markers, while intra-species divergence was 0 for all 4 Cassia species in which multiple accessions were studied. Assuming 1.0% divergence as the minimum requirement for discriminating 2 species, the 4 markers could only differentiate 15 to 65% of the species studied when used separately. Adding indels to the divergence increased the percentage of species discrimination by trnH-psbA to 90%. In 2-locus barcoding, while matK+rbcL (which is recommended by Consortium for the Barcoding of Life) discriminated 90% of the species, the other combinations of matK+ITS and rbcL+trnH-psbA showed 100% species discrimination. However, matK is plagued with primer issues. The combination of rbcL+trnH-psbA provided the most accurate (100% species ID) and efficient tiered DNA barcoding tool for the authentication of Cassia medicinal products.

  4. Effect of herbal medicine Juzentaihoto on hepatic and intestinal heat shock gene expression requires intestinal microflora in mouse

    Institute of Scientific and Technical Information of China (English)

    Miho Kato; Kenji Watanabe; Atsushi Ishige; Naoko Anjiki; Masahiro Yamamoto; Yoshifumi Irie; Mitsue Taniyama; Ryoko Kibe; Junichiro Oka; Yoshimi Benno

    2007-01-01

    AIM: To evaluate the role of intestinal microflora in the effects of multi-herbal medicine on gene expression in the gut and liver.METHODS: The multi-herbal medicine Juzentaihoto (JTX) was administered to five germ-free mice and regular mice for 2 wk. Among the results of the comprehensive gene chip analysis of the intestine and liver, we featured heat shock proteins (HSPs) 70 and 105 because their gene expression changed only in the presence of microflora. Real-time RT-PCR was performed to confirm the expression levels of these HSP genes. To determine whether JTX acts directly on the HSP genes, sodium arsenite (SA) was used to induce the heat shock proteins directly. To examine the change of the intestinal microflora with administration of JTX, the terminal restriction fragment polymorphism (T-RFLP) method was used. To identify the changed bacteria, DNA sequencing was performed.RESULTS: Heat shock protein gene expression,documented by gene chip and real-time RT-PCR, changed with the administration of JTX in the regular mice but not in the germ-free mice. JTX did not suppress the direct induction of the HSPs by SA. T-RFLP suggested that JTX decreased unculturable bacteria and increased Lactobacillus johnsoni. These data suggested that JTX changed the intestinal microflora which, in turn, changed HSP gene expression.CONCLUSION: Intestinal microflora affects multi-herbal product JTX on the gene expression in the gut and liver.

  5. A systematic review of the efficacy and safety of herbal medicines used in the treatment of obesity.

    Science.gov (United States)

    Hasani-Ranjbar, Shirin; Nayebi, Neda; Larijani, Bagher; Abdollahi, Mohammad

    2009-07-01

    This review focuses on the efficacy and safety of effective herbal medicines in the management of obesity in humans and animals. PubMed, Scopus, Google Scholar, Web of Science, and IranMedex databases were searched up to December 30, 2008. The search terms were "obesity" and ("herbal medicine" or "plant", "plant medicinal" or "medicine traditional") without narrowing or limiting search elements. All of the human and animal studies on the effects of herbs with the key outcome of change in anthropometric measures such as body weight and waist-hip circumference, body fat, amount of food intake, and appetite were included. In vitro studies, reviews, and letters to editors were excluded. Of the publications identified in the initial database, 915 results were identified and reviewed, and a total of 77 studies were included (19 human and 58 animal studies). Studies with Cissus quadrangularis (CQ), Sambucus nigra, Asparagus officinalis, Garcinia atroviridis, ephedra and caffeine, Slimax (extract of several plants including Zingiber officinale and Bofutsushosan) showed a significant decrease in body weight. In 41 animal studies, significant weight loss or inhibition of weight gain was found. No significant adverse effects or mortality were observed except in studies with supplements containing ephedra, caffeine and Bofutsushosan. In conclusion, compounds containing ephedra, CQ, ginseng, bitter melon, and zingiber were found to be effective in the management of obesity. Attention to these natural compounds would open a new approach for novel therapeutic and more effective agents. PMID:19575486

  6. Gastrointestinal symptoms in idiopathic pulmonary fibrosis patients treated with pirfenidone and herbal medicine.

    Science.gov (United States)

    Shimizu, Y; Shimoyama, Y; Kawada, A; Kusano, M; Hosomi, Y; Sekiguchi, M; Kawata, T; Horie, T; Ishii, Y; Yamada, M; Dobashi, K; Takise, A

    2014-01-01

    Pirfenidone is an antifibrotic agent for patients with pulmonary fibrosis, but this drug has adverse gastrointestinal (GI) effects. The first aim of this study was to assess GI symptoms due to pirfenidone by using a new questionnaire for reflux symptoms and dismotility symptoms. Whether adding herbal medicine of rikkunshi-to improved GI symptoms due to pirfenidone therapy was also investigated. This was a randomized controlled trial performed on 17 IPF patients. The patients were assigned to two groups, and the study period was 8 weeks. The pirfenidone group received pirfenidone therapy for 8 weeks with add-on rikkunshi-to from 4 weeks, while the control group did not receive either of these agents. To assess the effects of RK, plasma levels of acyl-ghrelin and des-acyl-ghrelin, serum KL-6 and surfactant protein-D, and pulmonary function tests were monitored. GI symptoms were most severe during the initial 2 weeks of pirfenidone therapy at a dose of 600 mg/day. Both reflux symptoms and dismotility symptoms deteriorated. Rikkunshi-to improved GI symptoms to the level prior to pirfenidone therapy. Plasma levels of des-acyl-ghrelin and acyl-/des-acyl-ghrelin ratio changed significantly at 8 weeks compared to 2 weeks. GI adverse events due to PFD were most severe in the first 2 weeks of treatment at a dose of 600 mg/day, and both reflux and dismotility symptoms deteriorated, but the drug was well tolerated at 1200 mg/day. Rikkunshi-to contributed to improvement of GI symptoms, but plasma ghrelin levels did not reflect the improvement of GI symptoms. PMID:25316130

  7. Pharmacokinetics of Two Ingredients of the Compound Chinese Herbal Medicine Transdermal Preparation in Cows

    Institute of Scientific and Technical Information of China (English)

    WANG Gui-xia; LI Rui; ZHANG Xiu-ying

    2009-01-01

    The topical administration of the compound Chinese herbal medicine transdermal preparation has been widely used in treating the mastitis of cows.In order to understand the metabolic process,four cows suffering from clinical mastitis were selected for the pharmacokinetie study.The transdermal preparation was applied to the diseased part of breast.Then the plasma and milk samples were collected respectively at 0,0.5,1,2,4,6,8,10,12,24,and 36 h.The concentrations of baicalin and phillyrin in plasma and milk were determined by HPLC and the data of time-concentrations were analyzed by the pharmacokinetic software.The results showed that two ingredients in the plasma were not detectable,but they in the milk had linear relationship with the time.The peak concentration of baicalin [(2.84±0.15) μg mL-1]appeared at (4.93±0.35) h,AUC0-LOQ was(27.32±7.91) mg L-1 h-1,and the mean retention time was (28.31±0.49) h.The peak concentration of phillyrin [(0.49±0.41) μg mL-1]achieved at (3.68 4±3.14) h,AUC0-LOQ was (4.10±0.31) mg L-1 h-1,and the mean retention time was (14.52±0.02) h.These suggested that two ingredients had slow absorbing speed and high absorbing degree.They could not be eliminated in a short time,thus exerted the topical curative effect.

  8. Antidiarrheal properties of different extracts of Chinese herbal medicine formula Bao-Xie-Ning

    Institute of Scientific and Technical Information of China (English)

    Jing Li; Xin-lin Wu; Yuling Chen; Zhi Tang; Yue-hong Xu; Jian-min Jiang; Yue-yu Gu

    2013-01-01

    OBJECTIVE:Bao-Xie-Ning (BXN),a traditional Chinese herbal medicine (CHM) formula composed of Fructus Evodiae,Flos Caryophylli and Cortex Cinnamomi,and used for the treatment of infant diarrheal illness,was subject to systematic assessment for its putative multiple pharmacodynamic effects and pharmacological antidiarrheal mechanisms.METHODS:High-performance liquid chromatography-diode array detector-electrospray ionizationmass spectrometric/mass spectrometry was developed and validated for identification and quantification of the main constituents in different extracts of BXN.Male Kunming mice weighing 20 to 25 g were used for detecting the antidiarrheal activity of the extracts.Ethanolic extract (EE),volatile oil extract (VOE),and aqueous extract (AE) of BXN were respectively subjected to pharmacodynamic and pharmacological comparison in assessing antidiarrheal effects with senna-induced diarrhea,castor oil-induced diarrhea,acetic acid-induced writhing assay,and isolated duodenum test.RESULTS:The highest yields of three detected components of BXN,rutaecarpine,eugenol and cinnamaldehyde were observed in EE.EE showed the most remarkable antidiarrheal activity in dose-dependent and time-dependent manners in both senna-and castor oil-induced diarrhea models,and presented dose-dependent analgesic activity in acetic acid-induced algesthesia model.In addition,EE extract of BXN also exhibited strong antimobility action on the intestine and strongest depression on spontaneous contraction of isolated duodenum.CONCLUSION:Ethanol extraction is an efficient method to extract the active constituents of BXN.BXN extract demonstrated multiple pharmacological activities affecting the main mechanisms of diarrhea,which validated BXN's usage in the comprehensive clinical treatment of diarrhea.

  9. Adverse event reporting for herbal medicines: a result of market forces.

    Science.gov (United States)

    Walji, Rishma; Boon, Heather; Barnes, Joanne; Austin, Zubin; Baker, G Ross; Welsh, Sandy

    2009-05-01

    Herbal products are readily available over the counter in health food stores and are often perceived to be without risk. The current Canadian adverse event reporting system suffers from severe underreporting, resulting in a scarcity of safety data on herbal products. Twelve health food store personnel in the Greater Toronto Area were interviewed about their responses to herbal product-related adverse reactions. They generally fostered customer loyalty by offering generous return policies, which included collecting contact information to be sent to the manufacturers with the returned product. Thus, despite the public's lack of knowledge about the formal reporting system, adverse reaction information was directed to manufacturers whenever it resulted in a product return. The relationship between health food stores, industry and Health Canada provides a new opportunity to facilitate adverse event reporting. Additional information could be collected during the return process, and educational initiatives could be implemented to augment current post-market surveillance procedures for herbal products. PMID:20436811

  10. The Prevalance of Herbal Product Use as a Alternative Medicine Among Cancer Patients in Turkey

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    Nilufer Avci

    2014-03-01

    Full Text Available Aim: We investigated the prevalance of herbal product use in cancer patients who were followed up and treated at our center. Material and Method: A total of 271 patients were enrolled in this study. Patients asked to complete a questionnaire form and the stage of the patients and the treatment given were recorded following the delivery of the questionnaire form by the investigator. Results: Herbal products were used by 97 (35.7% of 271 patients who completed the questionaire. The most common herbal products used alone or in combination were urtica urens, ginger, bee pollen, green tea. The highest use rate was observed in patients between the age of 40 and 49 (54%, p=0.099. The rate also was found to increase in in paralel to the increased level of income i.e 32% in patients with a lower income level, 35% patients with a moderate income level, and 44% in patients with a high income level (p=0.386. As the education level increased, the rate of use of herbal products also increased (p=0.023. Discussion: The use of herbal products is rather prevalent among cancer patients. There is a need to increase the awareness of the physicians regarding herbal products and educate the population as a whole.

  11. Twelve Cases of Malignant Hematopathy Treated by Combined Therapy of Hematopoietic Stem Cell Transplantation andChinese Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    虞荣喜; 周郁鸿; 朱宁希; 沈建平; 胡致平; 罗秀素; 林圣云; 沈一平; 陈均法; 孙洁

    2002-01-01

    Objective:To evaluate the effect of hematopoietic stem cell transplantation combined with Chinese herbal medicine in treating malignant hematopathy.Methods: Allo-bone marrow transplantation (allo-BMT) or allo-peripheral blood stem cell transplantation (allo-PBSCT), with conditioning regimen of 60  Co total body irradiation + Cyclophosphamide (TBI+Cy) or busulfan + cyclophosphamide (Bu+Cy), was used to treat 4 cases of chronic granu locytic leukemia (CGL, 3 of chronic phase and 1 of accelerating phase) and one case of acute non-lymphocytic leukemia (ANLL). And auto-BMT or auto-PBSCT, with conditioning regimen of my leran + cytosino arabinoside +cyclophosphamide (MAC) or MAC+VP16, was used to tr eat 7 cases of hematopathy, including 5 cases of ANLL (3 of CR 1 and 2 of CR 2) and 2 cases of malignant lymphoma (1 of the first occurrence and 1 of relapse). Chinese herbal medicine was given orally to all the 12 patients after transplantation according to TCM Syndrome Differentiation. Results: All patients were successfully engrafted. Within the median follow-up period of 18 (4-70) months, 1 patient (8.3%) died a transplantation-related death, 3 ( 25.0% ) relapsed and 8 (66.7%) survived free of original disease. Conclusion: Auto-BMT or auto-PBSCT in CR 1 stage of acute leukemia could reduce the relapse rate, when there was no matched bone marow donor; allo-BMT or allo-PBSCT in chronic stage could result in long-term disease-free survival of patients; Chinese herbal medicine administration in patients of malignant hematopathy after transplantation might reduce the complications and plays certain rol e in promoting recovery of hematopoietic function.

  12. Comparison of toxic heavy metals concentration in medicinal plants and their respective branded herbal formulations commonly available in Khyber Pakhtunkhwa.

    Science.gov (United States)

    Shah, Waheed Ali; Zakiullah; Khuda, Fazli; Khan, Faridullah; Saeed, Muhammad

    2016-07-01

    The present study was conducted on fifteen medicinal plants and their respective branded formulations, commonly used in Khyber Pakhtunkhwa, for the evaluation of toxic heavy metals. The purpose of the study was to assess the toxic profile of the crude medicinal plants with respect to the worldwide permissible limits of metal concentrations and to correlate it with their respective herbal formulations available on the market. Chromium (Cr), Copper (Cu), Lead (Pb), Manganese (Mn) and Nickel (Ni) content were evaluated using wet digestion and Atomic Absorption Spectrophotometry technique. The results exhibited that in 100% of the analyzed medicinal plants Cr and Ni are present in excess of the maximum limits, Cu and Pb in 73% and 60% respectively, while Mn is in the normal range. Likewise in the respective branded formulations Cr and Ni exceed the normal limit in 100% of the products, Cu and Pb in 27% and 20% of the products respectively, while Mn is in the normal range. It indicates that majority of people in Pakistan who frequently use herbal drugs in various forms are exposed to the hazardous elements, which may pose serious health effects. Regulatory measures should therefore be taken to protect the general public from their hazardous health effects. PMID:27393438

  13. Age and gender effect on the use of herbal medicine products and food supplements among the elderly

    OpenAIRE

    Stjernberg, Louise; Berglund, Johan; Halling, Anders

    2006-01-01

    Objective. To describe the users of herbal medicine products and food supplements with respect to age and gender specifically among persons aged ≥60 years. Design. A descriptive study with baseline data from a longitudinal study of the elderly, stratified into different age cohorts (60-69, 70-79, 80-89 and ≥90 years). Setting. Blekinge county, situated in the southeastern Sweden. Subjects. Totally 1380 persons aged 60-96 years (median age 78 years). Main outcome measures. Current use of herba...

  14. Salmonella typhimurium A1-R tumor targeting in immunocompetent mice is enhanced by a traditional Chinese medicine herbal mixture.

    Science.gov (United States)

    Zhang, Yong; Zhang, Nan; Su, Shibing; Hoffman, Robert M; Zhao, Ming

    2013-05-01

    We have developed a bacterial cancer therapy strategy using the genetically-engineered strain Salmonella typhimurium A1-R (A1-R). A1-R is auxotrophic for leu and arg which attenuates bacterial growth in normal tissue but allows high tumor virulence. A1-R is effective against metastatic human and murine cancer cell lines in clinically-relevant nude-mouse models. However, A1-R treatment of tumors in immunocompetent mouse models with high doses is limited by toxicity. The current study evaluated a traditional Chinese medicine (TCM) herbal mixture in combination with A1-R therapy in a syngeneic metastatic immunocompetent mouse model of highly aggressive lung cancer. In a model of Lewis lung carcinoma, the combination of a TCM herbal mixture and S. typhimurium A1-R enabled bacteria to be safely administered at the large dose of 2 × 10(7) colony forming units once a week i.v. with increased treatment efficacy and reduced toxicity compared to monotherapy with A1-R. The herbal mixture prevented body weight loss, spleen weight gain and liver infection by A1-R, as well as hemorrhagic lesions on the skin, liver, and spleen, all observed with A1-R monotherapy. The results of the present study suggest that the combination of A1-R and TCM has important potential for therapy of highly aggressive types of cancer, including those which are resistant to standard therapy.

  15. 中草药抗白念珠菌作用研究进展%Research progress of Chinese herbal medicine against Candida albicans

    Institute of Scientific and Technical Information of China (English)

    李姝毅; 夏志宽; 杨蓉娅

    2013-01-01

    Candida albicans is one of the most common human fungal pathogen,which can cause a variety of superficial and deep mycoses,and often become resistant to commonly used antifungal agents.So looking for broad-spectrum,high efficiency,low toxicity anti-Candida drugs has became a hot research.Extremely rich resources of Chinese herbal medicine have certain advantages of the prevention and treatment of Candida infections.To study the role of Chinese herbal medicine against Candida albicans,articles summarize the three aspects:herbal mechanism of action against Candida albicans and its active ingredient,single herb and compound herbal preparations against Candida albicans,synergistic effect of compound traditional Chinese medicine and western medicine against Candida albicans.The Chinese herbal medicine against Candida albicans clinical and experimental studies in recent years were reviewed.The article further confirmed the role of herbal anti-Candida albicans and showed the broad application prospects of herbal antifungal aspects.%白念珠菌,是人类最常见的真菌病原体,可引起各种浅表及深部真菌病,对常用抗真菌药物易产生耐药.文章就近年来有关中草药抗白念珠菌的相关临床及实验研究进行综述,主要从中草药抗白念珠菌的作用机制及其活性成分、单味及复方中草药制剂抗白念珠菌作用、中西药协同抗白念珠菌作用几个方面进行阐述.

  16. Microscopic analysis and histochemical observations of the medicinal root of Iostephane heterophylla (Cav.) Benth. ex Hemsl. (Asteraceae)

    OpenAIRE

    Estela Sandoval; Bye, Robert A.; Griselda Ríos; María Isabel Aguilar

    2005-01-01

    The roots of Iostephane heterophylla are popular in Mexican traditional medicine and as such are a good candidate to develop herbal drug preparations to be used as phytomedicine. International criteria for validation and standardization of a herbal product as phytomedicine include, among others, the integration of microscopic and histochemical characteristics of the raw material, as in this case the herbal drug, to guarantee its authenticity. As an original contribution to the knowledge of th...

  17. Heavy metal and pesticide content in commonly prescribed individual raw Chinese Herbal Medicines

    Energy Technology Data Exchange (ETDEWEB)

    Harris, Eric S.J., E-mail: eric.sj.harris@gmail.com [Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115 (United States); Osher Research Center, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115 (United States); Cao, Shugeng [Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115 (United States); Littlefield, Bruce A. [Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115 (United States); Osher Research Center, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115 (United States); Craycroft, Jane A.; Scholten, Robert [Osher Research Center, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115 (United States); Kaptchuk, Ted [Osher Research Center, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115 (United States); Department of Medicine, Division of General Internal Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215 (United States); Fu, Yanling [International Cooperation Center, Beijing University of Chinese Medicine, 11 Bai San Huan Dong Lu, Chao Yang District, Beijing 100029 (China); Wang, Wenquan; Liu, Yong [School of Chinese Pharmacy, Beijing University of Chinese Medicine, No. 6 Wangjing Zhong Huan Nan Lu, Chaoyang District, Beijing 100102 (China); Chen, Hubiao; Zhao, Zhongzhen [School of Chinese Medicine, Hong Kong Baptist University, 7 Baptist University Road, Kowloon Tong, Hong Kong Special Administrative Region (China); Clardy, Jon [Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115 (United States); Woolf, Alan D. [Children' s Hospital Boston, 300 Longwood Avenue and Department of Pediatrics, Harvard Medical School, Boston, MA 02118 (United States); and others

    2011-09-15

    Heavy metal and pesticide contamination has previously been reported in Chinese Herbal Medicines (CHMs), in some cases at potentially toxic levels. This study was conducted to determine general patterns and toxicological significance of heavy metal and pesticide contamination in a broad sample of raw CHMs. Three-hundred-thirty-four samples representing 126 species of CHMs were collected throughout China and examined for arsenic, cadmium, chromium, lead, and mercury. Of the total, 294 samples representing 112 species were also tested for 162 pesticides. At least 1 metal was detected in all 334 samples (100%) and 115 samples (34%) had detectable levels of all metals. Forty-two different pesticides were detected in 108 samples (36.7%), with 1 to 9 pesticides per sample. Contaminant levels were compared to toxicological reference values in the context of different exposure scenarios. According to a likely scenario of CHM consumption, only 3 samples (1%) with heavy metals and 14 samples (5%) with pesticides were found with concentrations that could contribute to elevated background levels of contaminant exposure. According to the most conservative scenario of CHM consumption, 231 samples (69%) with heavy metals and 81 samples (28%) with pesticides had contaminants that could contribute to elevated levels of exposure. Wild collected plants had higher contaminant levels than cultivated samples. Cadmium, chromium, lead, and chlorpyrifos contamination showed weak correlations with geographic location. Based on our assumptions of the likely mode of consumption of raw CHMs, the vast majority (95%) of the 334 samples in this study contained levels of heavy metals or pesticides that would be of negligible concern. However, given the number of samples with detectable contaminants and the range between the more likely and more conservative scenarios of contaminant exposure, more research and monitoring of heavy metals (especially cadmium and chromium) and pesticide residues

  18. Heavy metal and pesticide content in commonly prescribed individual raw Chinese Herbal Medicines

    International Nuclear Information System (INIS)

    Heavy metal and pesticide contamination has previously been reported in Chinese Herbal Medicines (CHMs), in some cases at potentially toxic levels. This study was conducted to determine general patterns and toxicological significance of heavy metal and pesticide contamination in a broad sample of raw CHMs. Three-hundred-thirty-four samples representing 126 species of CHMs were collected throughout China and examined for arsenic, cadmium, chromium, lead, and mercury. Of the total, 294 samples representing 112 species were also tested for 162 pesticides. At least 1 metal was detected in all 334 samples (100%) and 115 samples (34%) had detectable levels of all metals. Forty-two different pesticides were detected in 108 samples (36.7%), with 1 to 9 pesticides per sample. Contaminant levels were compared to toxicological reference values in the context of different exposure scenarios. According to a likely scenario of CHM consumption, only 3 samples (1%) with heavy metals and 14 samples (5%) with pesticides were found with concentrations that could contribute to elevated background levels of contaminant exposure. According to the most conservative scenario of CHM consumption, 231 samples (69%) with heavy metals and 81 samples (28%) with pesticides had contaminants that could contribute to elevated levels of exposure. Wild collected plants had higher contaminant levels than cultivated samples. Cadmium, chromium, lead, and chlorpyrifos contamination showed weak correlations with geographic location. Based on our assumptions of the likely mode of consumption of raw CHMs, the vast majority (95%) of the 334 samples in this study contained levels of heavy metals or pesticides that would be of negligible concern. However, given the number of samples with detectable contaminants and the range between the more likely and more conservative scenarios of contaminant exposure, more research and monitoring of heavy metals (especially cadmium and chromium) and pesticide residues

  19. CLINICAL ANALYSIS ON THE TREATMENT OF FACIAL PARALYSIS BY ACUPUNCTURE, MOXIBUSTION PLUS CHINESE HERBAL MEDICINES

    Institute of Scientific and Technical Information of China (English)

    ZHANG Li-sha; SHEN Wei-hong

    2005-01-01

    Objective:To observe the therapeutic effect of the integrated acupuncture-moxibustion and herbal therapies for facial paralysis. Methods: A total of 68 cases of facial paralysis were treated by integration of acupuncture-moxibustion and herbal therapies. For facial palsy patients with wind-phlegm blocking meridian-collaterals and wind-stirring due to yin deficiency types in the acute stage, Modified respectively; and for those in convalescent stage and sequela stage, Replenishing Blood) + Qian Zheng San (Powder for Treating Wry-mouth) and Recuperation) were employed. Results: After the treatment, the curative rate of the 68 cases accounted for 90% of the total cases, the remarkably effective 6%, the improved 3% and the poor 1% respectively. Conclusion: The therapeutic effectiveness of the integrated treatment of acupuncture-moxibustion and herbal therapies for facial paralysis is certain.

  20. Chinese Herbal Medicine to explore common adulteration and identification methods%中药饮片的常见掺伪与鉴别方法的探讨

    Institute of Scientific and Technical Information of China (English)

    王桂芝; 王小娟

    2014-01-01

    目的:对几种常见中药饮片掺伪现象进行鉴别。方法:对中药饮片的性状理化进行鉴别。结果:通过对几种常见掺伪现象总结,供同行借鉴参考。%The purpose of several common phenomenon adulteration of Chinese Herbal Medicine for identification. Methods: Physical and Chemical Characters of Chinese Herbal Medicine for identification. Results: By several common phenomenon adulteration summary for peer learning reference.

  1. Robust and efficient biometrics based password authentication scheme for telecare medicine information systems using extended chaotic maps.

    Science.gov (United States)

    Lu, Yanrong; Li, Lixiang; Peng, Haipeng; Xie, Dong; Yang, Yixian

    2015-06-01

    The Telecare Medicine Information Systems (TMISs) provide an efficient communicating platform supporting the patients access health-care delivery services via internet or mobile networks. Authentication becomes an essential need when a remote patient logins into the telecare server. Recently, many extended chaotic maps based authentication schemes using smart cards for TMISs have been proposed. Li et al. proposed a secure smart cards based authentication scheme for TMISs using extended chaotic maps based on Lee's and Jiang et al.'s scheme. In this study, we show that Li et al.'s scheme has still some weaknesses such as violation the session key security, vulnerability to user impersonation attack and lack of local verification. To conquer these flaws, we propose a chaotic maps and smart cards based password authentication scheme by applying biometrics technique and hash function operations. Through the informal and formal security analyses, we demonstrate that our scheme is resilient possible known attacks including the attacks found in Li et al.'s scheme. As compared with the previous authentication schemes, the proposed scheme is more secure and efficient and hence more practical for telemedical environments.

  2. Robust and efficient biometrics based password authentication scheme for telecare medicine information systems using extended chaotic maps.

    Science.gov (United States)

    Lu, Yanrong; Li, Lixiang; Peng, Haipeng; Xie, Dong; Yang, Yixian

    2015-06-01

    The Telecare Medicine Information Systems (TMISs) provide an efficient communicating platform supporting the patients access health-care delivery services via internet or mobile networks. Authentication becomes an essential need when a remote patient logins into the telecare server. Recently, many extended chaotic maps based authentication schemes using smart cards for TMISs have been proposed. Li et al. proposed a secure smart cards based authentication scheme for TMISs using extended chaotic maps based on Lee's and Jiang et al.'s scheme. In this study, we show that Li et al.'s scheme has still some weaknesses such as violation the session key security, vulnerability to user impersonation attack and lack of local verification. To conquer these flaws, we propose a chaotic maps and smart cards based password authentication scheme by applying biometrics technique and hash function operations. Through the informal and formal security analyses, we demonstrate that our scheme is resilient possible known attacks including the attacks found in Li et al.'s scheme. As compared with the previous authentication schemes, the proposed scheme is more secure and efficient and hence more practical for telemedical environments. PMID:25900328

  3. [Herbal medicines against respiratory diseases--traditional empiricism or pharmacological evidence?].

    Science.gov (United States)

    2014-11-01

    Sinusitis and bronchitis belong to the most frequent respiratory infections. The relevant guidelines mention the therapy with herbal substances and assign a good activity to cineole and Myrtol as well as to combination preparations with cowslip. There is no final statement of the guidelines' authors concerning the extract of Pelargonium sidoides. Further studies will be necessary to give reliable therapeutic recommendations. PMID:25632601

  4. 对目前中药材价格上涨因素的一些分析%The analysis of the current Chinese herbal medicines prices factors

    Institute of Scientific and Technical Information of China (English)

    印敏

    2013-01-01

    Objective To use to predict the moving average method, in order to understand the Chinese herbal medicine prices trend, analysis of Chinese herbal medicines prices faced by various factors. Methods Moving average method to forecast the years can reflect the balance of supply and demand in the market, and consumer accumulation relationship of Chinese herbal medicines and proprietary Chinese medicine retail price index uses. Results The Chinese herbal medicines prices trend existed for a long time. Conclusion Chinese herbal medicine prices face Various factors and rising pressure. And through the analysis of these factors, promote the perfection of regulating supervision mechanism of the traditional Chinese medicine production and prices.%目的:运用移动平均法进行预测,以了解中药材价格的趋势,分析中药材价格上涨面临的各种因素。方法对这几年能反映市场供需的平衡、消费与积累关系的中药材及中成药零售价格指数部分运用移动平均法预测。结果中药材价格上涨趋势存在。结论中药材价格面临各种因素,上涨压力明显。并通过对这些因素的分析,促进完善中药生产和价格调节监督机制。

  5. Assessment of genotoxicity of herbal medicinal products: application of the "bracketing and matrixing" concept using the example of Valerianae radix (valerian root).

    Science.gov (United States)

    Kelber, Olaf; Wegener, Tankred; Steinhoff, Barbara; Staiger, Christiane; Wiesner, Jacqueline; Knöss, Werner; Kraft, Karin

    2014-01-01

    An assessment of genotoxicity is a precondition for marketing authorization respectively registration of herbal medicinal products (HMPs), as well as for inclusion into the 'Community list of herbal substances, preparations and combinations thereof for use in traditional herbal medicinal products' established by the European Commission in accordance with Directive 2001/83/EC as amended, and based on proposals from the Committee on Herbal Medicinal Products (HMPC). In the 'Guideline on the assessment of genotoxicity of herbal substances/preparations' (EMEA/HMPC/107079/2007) HMPC has described a stepwise approach for genotoxicity testing, according to which the Ames test is a sufficient base for the assessment of genotoxicity in case of an unequivocally negative result. For reducing efforts for testing of individual herbal substances/preparations, HMPC has also developed the 'guideline on selection of test materials for genotoxicity testing for traditional herbal medicinal products/herbal medicinal products' (EMEA/HMPC/67644/2009) with the aim to allow testing of a standard range of test materials which could be considered representative of the commonly used preparations from a specific herbal drug according to a 'bracketing/matrixing' approach. The purpose of this paper is to provide data on the practical application of this bracketing and matrixing concept using the example of Valerianae radix, with the intention of facilitating its inclusion in the "Community list". Five extraction solvents, representing the extremes of the polarity range and including also mid-range extraction solvents, were used, covering the entire spectrum of phytochemical constituents of Valerianae radix, thereby including polar and non-polar constituents. Extracts were tested in the Ames test according to all relevant guidelines. Results were unequivocally negative for all extracts. A review of the literature showed that this result is in accordance with the available data, thus

  6. Kampo Medicine: Evaluation of the Pharmacological Activity of 121 Herbal Drugs on GABAA and 5-HT3A Receptors

    Science.gov (United States)

    Hoffmann, Katrin M.; Herbrechter, Robin; Ziemba, Paul M.; Lepke, Peter; Beltrán, Leopoldo; Hatt, Hanns; Werner, Markus; Gisselmann, Günter

    2016-01-01

    Kampo medicine is a form of Japanese phytotherapy originating from traditional Chinese medicine (TCM). During the last several decades, much attention has been paid to the pharmacological effects of these medical plants and their constituents. However, in many cases, a systematic screening of Kampo remedies to determine pharmacologically relevant targets is still lacking. In this study, a broad screening of Kampo remedies was performed to look for pharmacologically relevant 5-HT3A and GABAA receptor ligands. Several of the Kampo remedies are currently used for symptoms such as nausea, emesis, gastrointestinal motility disorders, anxiety, restlessness, or insomnia. Therefore, the pharmacological effects of 121 herbal drugs from Kampo medicine were analyzed as ethanol tinctures on heterologously expressed 5-HT3A and GABAA receptors, due to the involvement of these receptors in such pathophysiological processes. The tinctures of Lindera aggregata (radix) and Leonurus japonicus (herba) were the most effective inhibitory compounds on the 5-HT3A receptor. Further investigation of known ingredients in these compounds led to the identification of leonurine from Leonurus as a new natural 5-HT3A receptor antagonist. Several potentiating herbs (e.g., Magnolia officinalis (cortex), Syzygium aromaticum (flos), and Panax ginseng (radix)) were also identified for the GABAA receptor, which are all traditionally used for their sedative or anxiolytic effects. A variety of tinctures with antagonistic effects Salvia miltiorrhiza (radix) were also detected. Therefore, this study reveals new insights into the pharmacological action of a broad spectrum of herbal drugs from Kampo, allowing for a better understanding of their physiological effects and clinical applications. PMID:27524967

  7. Floristic survey of traditional herbal medicinal plants for treatments of various diseases from coastal diversity in Pudhukkottai District, Tamilnadu, India

    Institute of Scientific and Technical Information of China (English)

    Rameshkumar S; Ramakritinan CM

    2013-01-01

    Objective: To conduct ethno medicinal survey in coastal plant species in Pudhukkottai district and collect information on medicinal plants used for the treatment of various diseases such as pneumonia, asthma, rheumatism, piles, diarrhea, skin diseases, spleen diseases and several other ailments.Methods:The study was conducted during November 2012 to April 2013 by visiting regularly fishery communities and local peoples with the help of interviews. Traditional herbal medicine information was collected as per the described methods.Results:A total of 52 plant species, 28 were herbs, 8 trees, 8 climbers, 7 shrubs and one species of aquatic creeper.Conclusions:The study revealed that local communities and fishery communities have a great species representing 31 families have been reported. Of the 52 plant faith in the traditional healing system and they rely on medicinal plants for treatment of various diseases. Now, the coastal plants have been extensively modified by human activity. Further studies on phytochemistry, pharmacology and pharmacognosy on these species may lead to the invention of novel bioactive compounds to treat pathogenic diseases. Due to continuous loss of coastal vegetation, the associated indigenous knowledge is also gradually disappearing. So, it is imperative to protect and restore the coastal vegetation, as an immediate priority.

  8. Floristic survey of traditional herbal medicinal plants for treatments of various diseases from coastal diversity in Pudhukkottai District, Tamilnadu, India

    Directory of Open Access Journals (Sweden)

    Rameshkumar S

    2013-10-01

    Full Text Available Objective: To conduct ethno medicinal survey in coastal plant species in Pudhukkottai district and collect information on medicinal plants used for the treatment of various diseases such as pneumonia, asthma, rheumatism, piles, diarrhea, skin diseases, spleen diseases and several other ailments. Methods: The study was conducted during November 2012 to April 2013 by visiting regularly fishery communities and local peoples with the help of interviews. Traditional herbal medicine information was collected as per the described methods. Results: A total of 52 plant species representing 31 families have been reported. Of the 52 plant species, 28 were herbs, 8 trees, 8 climbers, 7 shrubs and one species of aquatic creeper. Conclusions: The study revealed that local communities and fishery communities have a great faith in the traditional healing system and they rely on medicinal plants for treatment of various diseases. Now, the coastal plants have been extensively modified by human activity. Further studies on phytochemistry, pharmacology and pharmacognosy on these species may lead to the invention of novel bioactive compounds to treat pathogenic diseases. Due to continuous loss of coastal vegetation, the associated indigenous knowledge is also gradually disappearing. So, it is imperative to protect and restore the coastal vegetation, as an immediate priority.

  9. 欧洲草药禁令对草药疗法的影响%The European directive on traditional herbal medicinal products: friend or foe for plant-based therapies?

    Institute of Scientific and Technical Information of China (English)

    Thomas Efferth; Henry Johannes Greten

    2012-01-01

    The European Parliament and Council enacted a directive on traditional herbal medicinal products (THMPD;Directive 2004/24/EC) as an amendment to an earlier directive on the use of medicinal products (Directive 2001/83/EC) on March 31st,2004[1,2].Since April 30th,2011,all herbal medicinal products have to be produced under Good Manufacturing Practice (GMP) rules to fulfill quality and safety measures.In the present overview,we introduce the legal basis for herbal medicines and food supplements to the readers.The pros and cons are discussed and possible future perspectives are shown.

  10. Chemical Constituents and an Alternative Medicinal Veterinary Herbal Soap Made from Senna macranthera

    OpenAIRE

    Flávia Inoue Andrade; Gislaine Aparecida Purgato; Thalita de Faria Maia; Raoni Pais Siqueira; Sâmia Lima; Gaspar Diaz; Marisa Alves Nogueira Diaz

    2015-01-01

    Upon undergoing biomonitoring, the most active dichloromethane extract retrieved from Senna macranthera roots led to the isolation of three main compounds: emodine, physione, and chrysophanol. In this sequence, these compounds revealed a potential antibacterial activity against Staphylococcus aureus strains isolated from animals with mastitis infections with minimum inhibitory concentration (MIC) values of 20, 90, and 90 μg mL−1, respectively. Therefore, an herbal soap was also produced from ...

  11. Most Common Herbal Medicines in the Treatment of Iranian Children: A Systematic Review

    OpenAIRE

    Masoumeh Ghazanfarpour; Ramin Sadeghi; Mohammad Ali Kiani; Imaneh Khorsand; Masumeh Saeidi

    2014-01-01

    Introduction: To assess the efficacy of foeniculum Vulgar, menthe longifolia and Garlic in Iranian children. Methods and Matherials: Nine databases such as MEDLINE, Scopus and the Cochrane Central Register of Controlled Trials as well as domestic  database (Persian) such as SID, Iranmedex, Magiran, Medlib, Irandoc, and Google Scholar were searched using keywords such as  “child” and “complementary treatments or alternative treatments or herbal treatments or Anthum Foeniculum or Capillaceum or...

  12. Twenty-eight Cases of Diabetic Foot Ulcer and Gangrene Treated with the Chinese Herbal Medicine Combined with Injection of Ahylsantinfarctase

    Institute of Scientific and Technical Information of China (English)

    王凡

    2002-01-01

    @@ Since 1995, the Chinese herbal medicine for supplementing qi and activating blood circulation combined with injection of ahylsantinfarctase into the femoral artery has been used in 28 cases of diabetes complicated with gangrene and ulcer of the foot, with quite good therapeutic effects as reported in the following.

  13. A review study on the effect of Iranian herbal medicines against in vitro replication of herpes simplex virus

    Directory of Open Access Journals (Sweden)

    Mohammad-Taghi Moradi

    2016-08-01

    Full Text Available Objective: There are a number of published data indicating in vitro anti-HSV activity of some of Iranian herbal extracts with no systematic review to discuss these results. Therefore, this article was aimed to review and discuss the methods carried out and the phytochemistry and bioactivity of the extracts used and also conclusions provided in these publications. Materials and Methods: Published articles both in English (from Medline, Science Direct, EMBASE, Scopus, Pro Quest, Google scholar, Cochrane Library and in Persian (from SID, Iran Medex and Magiran databases, from 1966 to October 2014 were incorporated in this review. The in vitro studies that lacked CC50, IC50, were excluded. Results: Only 42 published reports were found to examine Iranian herbs against HSV replication in vitro. Seventeen out of 42 studies in which 23 kinds of medicinal plants were subjected to crude extraction were included. The review of data showed that some of the herbal extracts including Hyssopus officinalis methanolic extract, Melissa officinalis aqueous extract, Quercus persica L. hydroalcoholic extract and Securigeras ecuridaca methanolic extract with selective index (SI of 234, 877, >778 and 250, respectively were highly effective against HSV in vitro. Conclusion: More comprehensive studies using more advanced methods are needed to be done to achieve promising anti-HSV agents from the bioactive compounds isolated from these herbs.

  14. A review study on the effect of Iranian herbal medicines against in vitro replication of herpes simplex virus

    Science.gov (United States)

    Moradi, Mohammad-Taghi; Rafieian-Kopaei, Mahmoud; Karimi, Ali

    2016-01-01

    Objective: There are a number of published data indicating in vitro anti-HSV activity of some of Iranian herbal extracts with no systematic review to discuss these results. Therefore, this article was aimed to review and discuss the methods carried out and the phytochemistry and bioactivity of the extracts used and also conclusions provided in these publications. Materials and Methods: Published articles both in English (from Medline, Science Direct, EMBASE, Scopus, Pro Quest, Google scholar, Cochrane Library) and in Persian (from SID, Iran Medex and Magiran) databases, from 1966 to October 2014 were incorporated in this review. The in vitro studies that lacked CC50, IC50, were excluded. Results: Only 42 published reports were found to examine Iranian herbs against HSV replication in vitro. Seventeen out of 42 studies in which 23 kinds of medicinal plants were subjected to crude extraction were included. The review of data showed that some of the herbal extracts including Hyssopus officinalis methanolic extract, Melissa officinalis aqueous extract, Quercus persica L. hydroalcoholic extract and Securigeras ecuridaca methanolic extract with selective index (SI) of 234, 877, >778 and 250, respectively were highly effective against HSV in vitro. Conclusion: More comprehensive studies using more advanced methods are needed to be done to achieve promising anti-HSV agents from the bioactive compounds isolated from these herbs.

  15. Comparison between Chinese Herbal Medicines and Conventional Therapy in the Treatment of Severe Hand, Foot, and Mouth Disease: A Randomized Controlled Trial

    OpenAIRE

    Xiuhui Li; Xi Zhang; Jianbo Ding; Yi Xu; Dan Wei; Yimei Tian; Wei Chen; Jihan Huang; Tao Wen; Shuangjie Li

    2014-01-01

    Background. This study was made to evaluate the efficacy of Chinese herbal medicines, Reduning injection, and a traditional Chinese medicine (TCM) granule, in patients with severe hand, foot, and mouth disease (HFMD) by conducting a prospective, controlled, and randomized trial. Methods. 355 severe HFMD patients were randomly assigned to receive conventional therapy alone, Reduning injection plus conventional therapy, or TCM enema plus conventional therapy for 7–10 days. Results. There was no...

  16. The Efficacy of Chinese Herbal Medicine as an Adjunctive Therapy for Advanced Non-small Cell Lung Cancer: A Systematic Review and Meta-analysis

    OpenAIRE

    Shi Guang Li; Hai Yong Chen; Chen Sheng Ou-Yang; Xi-Xin Wang; Zhen-Jiang Yang; Yao Tong; William C. S. Cho

    2013-01-01

    Many published studies reflect the growing application of complementary and alternative medicine, particularly Chinese herbal medicine (CHM) use in combination with conventional cancer therapy for advanced non-small cell lung cancer (NSCLC), but its efficacy remains largely unexplored. The purpose of this study is to evaluate the efficacy of CHM combined with conventional chemotherapy (CT) in the treatment of advanced NSCLC. Publications in 11 electronic databases were extensively searched, a...

  17. SNP, ARMS and SSH authentication of medicinal Dendrobium officinale KIMURA et MIGO and application for identification of Fengdou drugs.

    Science.gov (United States)

    Ding, Ge; Zhang, Daizhen; Feng, Zhenyu; Fan, Wenjing; Ding, Xiaoyu; Li, Xuexia

    2008-04-01

    Dried stems of Dendrobium officinale have been used as crude drugs in traditional Chinese medicine (TCM) with good tonic efficacy. Sequences of chloroplast, nuclear and mitochondria genes and the method of genomic DNA (gDNA) suppression subtraction hybridization (SSH) were used to authenticate different populations during the process of good agriculture practice (GAP) and crude drug quality control. Six populations could be authenticated successfully by nine single sucleotide polymorphism (SNP) sites and six pairs of diagnostic primers for amplification refractory mutation system (ARMS) were also designed to identify six populations on the basis of single nucleotide polymorphism (SNPs). The remainder two populations (JSR, GGL) with the same sequences could be authenticated by SSH. One population-specific fragment was obtained by SSH and a pair of specific primers (SSH-JB01, SSH-JB02) on the specific sequence was designed to authenticate GGL population from the other populations tested. As the resultants were population-specific, the botanic origins of fifty "Fengdou" drug samples from markets could be classified. It is evident that the combined methods provide a high throughput and reliable approach for identification of D. officinale plants and "Fengdou" drugs. PMID:18379039

  18. Herbal Medicines for the Treatment of Nonalcoholic Steatohepatitis: Current Scenario and Future Prospects

    OpenAIRE

    Ravirajsinh Jadeja; Devkar, Ranjitsinh V; Srinivas Nammi

    2014-01-01

    Nonalcoholic steatohepatitis (NASH) is a multifactorial disease and has close correlations with other metabolic disorders. This makes its treatment difficult using a single pharmacological drug. Use of plant extract/decoction or polyherbal formulation to treat various liver diseases is very well mentioned in various traditional systems of medicine (Ayurveda, Japanese or traditional Chinese Medicine, and Kampo medicine). Medicinal herbs are known for their multifaceted implications and thus ca...

  19. Magnetic molecularly imprinted polymer for the selective extraction of sildenafil, vardenafil and their analogs from herbal medicines.

    Science.gov (United States)

    Chen, Fang-Fang; Xie, Xiao-Yu; Shi, Yan-Ping

    2013-10-15

    The successfully developed magnetic molecularly imprinted polymers (MMIPs) toward six synthetic phosphodiesterase type-5 (PDE-5) inhibitors were described. Sildenafil was used as template for the preparation of MMIPs using superparamagnetic core-shell nanoparticle as supporter. The obtained MMIPs were characterized using transmission electron microscope, Fourier transform infrared, X-ray diffraction, and vibrating sample magnetometer. High performance liquid chromatography (HPLC) with diode array detector (DAD) was used for the analysis of target analytes. The application of MMIPs as selective sorbent in the cleanup of herbal medicine samples prior to HPLC offered simple sample preparation. The adsorption capacity and selectivity of prepared MMIPs and magnetic non-molecularly imprinted polymers were investigated. The binding isotherms were obtained for sildenafil and fitted by Freundlich isotherm model. Structurally similar compound of sildenafil and a reference compound protocatechuic acid were used for investing the selective recognition of MMIPs. PMID:24054622

  20. Severe acute cholestatic hepatitis of unknown etiology successfully treated with the Chinese herbal medicine Inchinko-to (TJ-135)

    Institute of Scientific and Technical Information of China (English)

    Susumu Ohwada; Isao Kobayashi; Nobuo Harasawa; Kyoichiro Tsuda; Yosikatsu Inui

    2009-01-01

    Severe acute hepatitis of unknown etiology is difficult to treat and often progresses to subacute fulminant hepatitis or late-onset hepatic failure. A 45-year-old wellnourished, healthy man had progressive fatigue and his liver function tests showed severe liver dysfunction. The etiology of sever acute cholestatic hepatitis was unknown. The liver function tests normalized gradually, which excluded high persistent total bilirubin after starting on predonine. A liver biopsy showed chronic active hepatitis with mild fibrosis (A2, F1). Oral Inchinko-to, a Chinese herbal medicine, at 7.5 g daily was prescribed. The treatment was effective with no adverse effects. We present a successfully treated case and discuss hepatoprotective and choleretic effects of Inchinko-to.

  1. Fascinating metabolic pools of Pelargonium sidoides and Pelargonium reniforme, traditional and phytomedicinal sources of the herbal medicine Umckaloabo.

    Science.gov (United States)

    Kolodziej, Herbert

    2007-01-01

    The metabolic pools of Pelargonium sidoides DC and Pelargonium reniforme CURT, associated with the origin of the herbal medicine Umckaloabo, exhibit remarkable diversity and complexity. They comprise a variety of phenolic and polyphenolic compounds, a notable wealth of highly oxygenated simple coumarins and a number of miscellaneous uncommon metabolites. Noteworthy, the roots of both species express conspicuously distinct coumarin variations that facilitate their identification. Of the range of coumarins identified the titled species shared the ubiquitous scopoletin and the unique members 6,7,8-trihydroxycoumarin and 8-hydroxy-5,6,7-trimethoxycoumarin merely. Furthermore, the current data on the coumarin profiles suggest the occurrence of coumarin sulphates and coumarin glycosides to be apparently confined to P. sidoides, while the occurrence of conventional proanthocyanidins was a common chemical feature. An unprecedented diterpene, designated as reniformin, was encountered in the roots of P. reniforme, possessing a novel diterpene skeleton linked to a unique p-oxyphenethansulfonic moiety. Coumarins were less abundant in the aerial parts of both species. These were rich in flavonoids and hydrolysable tannins including a unique series of O-galloyl-C-glucosylflavones (P. sidoides and P. reniforme) and novel ellagitannins with a (1)C(4) glucopyranose core in P. reniforme, trivially named pelargoniins, accompanied by the new 4-allyl-2,5-dimethoxyphenol-1-beta-D-glucoside. These Pelargoniums have thus represented an attractive source of fascinating secondary metabolites. A proprietary extract of the roots of P. sidoides, EPs 7630, has been developed from this traditional herbal medicine and introduced into modern phytotherapy in Europe. Structural examination of EPs 7630 constituents showed excellent agreement of the profile with that of P. sidoides.

  2. An application of target profiling analyses in the hepatotoxicity assessment of herbal medicines: comparative characteristic fingerprint and bile acid profiling of Senecio vulgaris L. and Senecio scandens Buch.-Ham.

    Science.gov (United States)

    Xiong, Aizhen; Fang, Lianxiang; Yang, Xiao; Yang, Fan; Qi, Meng; Kang, Hong; Yang, Li; Tsim, Karl Wah-Keung; Wang, Zhengtao

    2014-11-01

    The toxicity assessment of herbal medicines is important for human health and appropriate utilization of these medicines. However, challenges have to be overcome because of the complexity of coexisting multiple components in herbal medicines and the highly interconnected organismal system. In this study, a target profiling approach was established by combining the characteristic fingerprint analysis of herbal chemicals with potential toxicity through a precursor ion scan-based mass spectroscopy and the target profiling analysis of biomarkers responsible for the toxicity. Through this newly developed approach, the comparative hepatotoxicity assessment of two herbal medicines from the same genus, Senecio vulgaris L. and Senecio scandens Buch.-Ham, was performed. Significant differences were found between the two species in their chemical markers (i.e., pyrrolizidine alkaloids) and biomarkers (i.e., bile acids) responsible for their toxicities. This result was consistent with the conventional toxicity assessment conducted by histopathological examination and clinical serum index assay on experimental animal models. In conclusion, this study provided a new approach for the hepatotoxicity assessment of herbal medicines containing pyrrolizidine alkaloids, which are widely distributed in various herbal medicines. The target profiling approach may shed light on the toxicity assessment of other herbal medicines with potential toxicity. PMID:25234307

  3. Bioactivity-Guided Fractionation Identifies Amygdalin as a Potent Neurotrophic Agent from Herbal Medicine Semen Persicae Extract

    Directory of Open Access Journals (Sweden)

    Chuanbin Yang

    2014-01-01

    Full Text Available Herbal medicine Semen Persicae is widely used to treat blood stasis in Chinese medicine and other oriental folk medicines. Although little is known about the effects of Semen Persicae and its active compounds on neuron differentiation, our pilot study showed that Semen Persicae extract promoted neurite outgrowth in rat dopaminergic PC12 cells. In the present study, we developed a bioactivity-guided fractionation procedure for the characterization of the neurotrophic activity of Semen Persicae extract. The resultant fractions were assayed for neurite outgrowth in PC12 cells based on microscopic assessment. Through liquid-liquid extraction and reverse phase HPLC separation, a botanical glycoside amygdalin was isolated as the active compound responsible for the neurotrophic activity of Semen Persicae extract. Moreover, we found that amygdalin rapidly induced the activation of extracellular-signal-regulated kinase 1/2 (ERK1/2. A specific ERK1/2 inhibitor PD98059 attenuated the stimulatory effect of amygdalin on neurite outgrowth. Taken together, amygdalin was identified as a potent neurotrophic agent from Semen Persicae extract through a bioactivity-guided fractional procedure. The neurotrophic activity of amygdalin may be mediated by the activation of ERK1/2 pathway.

  4. Therapeutic Efficacy of the Combined Extract of Herbal Medicine Against Infectious Bursal Disease in Chickens

    Directory of Open Access Journals (Sweden)

    Changbo Ou, Ningning Shi1, Qing Pan, Deyu Tian, Wenshu Zeng and Cheng He*

    2013-07-01

    Full Text Available Currently, infectious bursal disease (IBD is a highly contagious disease leading to huge economic losses in poultry industry. Our objective was to investigate potential therapeutic effects of the combined extracts of Rhizoma Dryopteridis crassirhizomatis and Fructus mume (RDCFM against IBDV infection. Seventy-two 4-week-old SPF chickens were randomly divided into six groups and inoculated intranasally with 0.2 ml of 102.5 EID50 of IBDV strain CJ801. Twenty-four hours post infection, the birds were orally administered with 400, 200 and 100 mg/kg BW of RDCFM, respectively, 125 mg/kg Astragalus polysaccharide (ASP and saline water, respectively for 5 days and then monitored daily for 10 days. Finally, the remaining birds were euthanized to collect the sera for detecting antibodies and immune organs for determining the immune organs index as well as virus loads. The herbal extracts improved survival rate and relative body gain rate. Virus loads in bursa of Fabricius in herbal treated groups decreased significantly while higher antibody levels were detected in the three RDCFM groups as compared to those of ASP and infection group. These results implied that chickens administered with 100-200 mg/kg of RDCFM for 5 days could improve protection against IBDV infection and RDCFM may be a promising alternative to ASP and egg yolk antibody.

  5. Are national quality standards for traditional Chinese herbal medicine sufficient? Current governmental regulations for traditional Chinese herbal medicine in certain Western countries and China as the Eastern origin country.

    Science.gov (United States)

    Dobos, G J; Tan, L; Cohen, M H; McIntyre, M; Bauer, R; Li, X; Bensoussan, A

    2005-09-01

    Traditional Chinese herbal Medicine (TCHM) has been gaining interest and acceptance world wide. TCHM provides on the one side promising perspective of scientific interest and on the other side possible health risks if TCHM drugs are not controlled with respect to quality standards or if practitioners for TCHM are not well trained. This paper outlines an introduction to the scientific aspects and potential risks of TCHM therapy followed by a brief, exploratory overview of the current status of TCHM regulations in certain Western countries like the USA, United Kingdom, Germany, Australia and in China as the Eastern origin country of TCHM. Legal foundations to establish quality and safety standards for TCHM crude drugs and ready-made formulas exist in some countries on a local basis but in practice are poorly enforced, where this products have no drug status. In addition practitioners treating patients with TCHM should be well versed in the pharmacology, side effects, and interactions of these substances with Western medicines and should be certified on a regular basis.

  6. Authenticity study of Phyllanthus species by NMR and FT-IR techniques coupled with chemometric methods

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Maiara S.; Pereira-Filho, Edenir R.; Ferreira, Antonio G. [Universidade Federal de Sao Carlos (UFSCAR), SP (Brazil). Dept. de Quimica; Boffo, Elisangela F. [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil). Inst. de Quimica; Figueira, Glyn M., E-mail: maiarassantos@yahoo.com.br [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Centro Pluridisciplinar de Pesquisas Quimicas, Biologicas e Agricolas

    2012-07-01

    The importance of medicinal plants and their use in industrial applications is increasing worldwide, especially in Brazil. Phyllanthus species, popularly known as 'quebra-pedras' in Brazil, are used in folk medicine for treating urinary infections and renal calculus. This paper reports an authenticity study, based on herbal drugs from Phyllanthus species, involving commercial and authentic samples using spectroscopic techniques: FT-IR, {sup 1}H HR-MAS NMR and {sup 1}H NMR in solution, combined with chemometric analysis. The spectroscopic techniques evaluated, coupled with chemometric methods, have great potential in the investigation of complex matrices. Furthermore, several metabolites were identified by the NMR techniques. (author)

  7. Authenticity study of Phyllanthus species by NMR and FT-IR techniques coupled with chemometric methods

    International Nuclear Information System (INIS)

    The importance of medicinal plants and their use in industrial applications is increasing worldwide, especially in Brazil. Phyllanthus species, popularly known as 'quebra-pedras' in Brazil, are used in folk medicine for treating urinary infections and renal calculus. This paper reports an authenticity study, based on herbal drugs from Phyllanthus species, involving commercial and authentic samples using spectroscopic techniques: FT-IR, 1H HR-MAS NMR and 1H NMR in solution, combined with chemometric analysis. The spectroscopic techniques evaluated, coupled with chemometric methods, have great potential in the investigation of complex matrices. Furthermore, several metabolites were identified by the NMR techniques. (author)

  8. Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods

    Directory of Open Access Journals (Sweden)

    Maiara S. Santos

    2012-01-01

    Full Text Available The importance of medicinal plants and their use in industrial applications is increasing worldwide, especially in Brazil. Phyllanthus species, popularly known as "quebra-pedras" in Brazil, are used in folk medicine for treating urinary infections and renal calculus. This paper reports an authenticity study, based on herbal drugs from Phyllanthus species, involving commercial and authentic samples using spectroscopic techniques: FT-IR, ¹H HR-MAS NMR and ¹H NMR in solution, combined with chemometric analysis. The spectroscopic techniques evaluated, coupled with chemometric methods, have great potential in the investigation of complex matrices. Furthermore, several metabolites were identified by the NMR techniques.

  9. Ethical quandaries in spiritual healing and herbal medicine: a critical analysis of the morality of traditional medicine advertising in southern African urban societies.

    Science.gov (United States)

    Munyaradzi, Mawere

    2011-01-01

    This paper critically examines the morality of advertising by practitioners in spiritual healing and herbal medicine heretofore referred to as traditional medicine, in southern African urban societies. While the subject of traditional medicine has been heavily contested in medical studies in the last few decades, the monumental studies on the subject have emphasised the place of traditional medicine in basic health services. Insignificant attention has been devoted to examine the ethical problems associated with traditional medicine advertising. Critical look at the worthiness of some advertising strategies used by practitioners in traditional medicine in launching their products and services on market thus has been largely ignored. Yet, though advertising is key to helping traditional medicine practitioners' products and services known by prospective customers, this research registers a number of morally negative effects that seem to outweigh the merits that the activity brings to prospective customers. The paper adopts southern African urban societies, and in particular Mozambique, South Africa and Zimbabwe as particular references. The choice of the trio is not accidental, but based on the fact that these countries have in the last few decades been flooded with traditional medicine practitioners/traditional healers from within the continent and from abroad. Most of these practitioners use immoral advertising strategies in communicating to the public the products and services they offer. It is against this background that this paper examines the morality of advertising strategies deployed by practitioners in launching their products and services. To examine the moral worthiness of the advertising strategies used by traditional medical practitioners, I used qualitative analysis of street adverts as well as electronic and print media. From the results obtained through thematic content analysis, the paper concludes that most of the practitioners in traditional

  10. Clinical Observation on General Anxiety Disorder Treated by Acupuncture plus Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    沈莉; 颜红; 冯辉

    2007-01-01

    To investigate the efficacy of the formula composed of the herbal drugs to soothe the liver, regulate qi, clarify the heart and eliminate vexation plus acupuncture for general anxiety disorder. Methods: Forty cases in the treatment group were treated with acupuncture plus herbal formula and 38 cases in the control group were treated with oral Doxepin. The assessment was conducted by Self-rating Anxiety Scale (SAS) and the Treatment Emergent Symptom Scale (TESS) before, during and after treatment. Results: The total effective rate was respectively 82.50% in the treatment group and 84.21% in the control group, with a significant difference in SAS assessment (P<0.01) between the two groups before and after the treatment.There were no significant differences in the curative and remarkable effective rate, total effective rate and SAS assessment between the two groups (P>0.05), but the side effect was higher in the control group than in the treatment group (P<0.01). Conclusion: Acupuncture plus herbal formula can have a precise effective effect for extensive anxiety neurosis with mild toxic side effects.%目的:观察疏肝理气、清心除烦中药结合针刺治疗广泛性焦虑症的疗效.方法:治疗组用针刺结合中药治疗40例,对照组采用口服多虑平治疗38例,治疗前、中、后均作焦虑自评量表(SAS)、副反应量表(TESS)评定.结果:治疗组与对照组总有效率分别为82.5%和84.2%,两组治疗前后SAS组内比较差异有统计学意义(P<0.01),两组间痊愈显效率、总有效率及SAS评分比较无差异(P>0.05),但副反应对照组显著高于治疗组(P<0.01).结论:针刺结合中药治疗广泛性焦虑症疗效确切,且毒副反应轻微.

  11. Herbal medicine (Shaofu Zhuyu decoction) for treating primary dysmenorrhea: A systematic review of randomized clinical trials.

    Science.gov (United States)

    Lee, Hoyoung; Choi, Tae-Young; Myung, Chang-Seon; Lee, Ju Ah; Lee, Myeong Soo

    2016-04-01

    Shaofu Zhuyu decoction (SFZY) or Sobokchugeo-tang, a traditional herbal formula, is used as a treatment for primary dysmenorrhea. We searched four English, seven Korean, three Chinese, and one Japanese database from inception through January 2016 without a language restriction. All randomized controlled trials (RCTs) of SFZY or modified SFZY (MSFZY) were included. Data extraction and risk of bias assessments were performed by two independent reviewers. A total of 51 potentially relevant studies were identified, and 9 RCTs met our inclusion criteria. Seven RCTs tested the effects of SFZY or modified SFZY in treating dysmenorrhea. Three RCTs showed superior effects of (M)SFZY on the response rate, while the other three RCTs failed to do so (n=531, RR: 1.17, 95% CI: 1.09 to 1.26, Pdysmenorrhea. However, the level of evidence is low because of a high risk of bias. PMID:26921931

  12. Traditional herbal medicines,Fuling,Baizhu,and Danggui,promote the proliferation of human Schwann cells

    Institute of Scientific and Technical Information of China (English)

    Bohan Li; Sang Bae Yoo; Samir Jabaiti; Mi-Ae Sung; Soung-Min Kim; Myung-Jin Kim; Jeong Won Jahng; Zhihong Lin; Jong-Ho Lee

    2010-01-01

    Enhancing Schwann cell proliferation may be beneficial for peripheral nerve repair and nerve regeneration.A traditional herbal formula composed of Fuling(poria cocos),Baizhu(Atractylodes macrocephala),and Danggui(Angelica sinensis)(FBD)improves neuronal survival and growth,and FBD may promote the secretion of brain-derived neurotrophic factor.However,the mechanism underlying Schwann cell proliferation remains unclear.We tested whether FBD enhanced the proliferation of human Schwann cells.FBD(20 μg/mL)increased Schwann cell viability and survival,and increased the number of cells at G2/M and S phases.FBD also increased nerve growth factor and brain-derived neurotrophic factor expression in Schwann cells,with maximum efficacy at20 μg/mL.

  13. Diversity of Pharmacological Properties in Chinese and European Medicinal Plants: Cytotoxicity, Antiviral and Antitrypanosomal Screening of 82 Herbal Drugs

    Directory of Open Access Journals (Sweden)

    Thomas Efferth

    2011-09-01

    Full Text Available In an extensive screening, the antiviral, antitrypanosomal and anticancer properties of extracts from 82 plants used in traditional Chinese medicine and European phytomedicine were determined. Several promising plants that were highly effective against hepatitis B virus (HBV, bovine viral diarrhoea virus (BVDV—a flavivirus used here as a surrogate in vitro model of hepatitis C virus, trypanosomes (Trypanosoma brucei brucei and several cancer cell lines were identified. Six aqueous extracts from Celosia cristata, Ophioglossum vulgatum, Houttuynia cordata, Selaginella tamariscina, Alpinia galanga and Alpinia oxyphylla showed significant antiviral effects against BVDV without toxic effects on host embryonic bovine trachea (EBTr cells, while Evodia lepta, Hedyotis diffusa and Glycyrrhiza spp. demonstrated promising activities against the HBV without toxic effects on host human hepatoblastoma cells transfected with HBV-DNA (HepG2 2.2.15 cells. Seven organic extracts from Alpinia oxyphylla, Coptis chinensis, Kadsura longipedunculata, Arctium lappa, Panax ginseng, Panax notoginseng and Saposhnikovia divaricata inhibited T. b. brucei. Moreover, among fifteen water extracts that combined high antiproliferative activity (IC50 0.5–20 µg/mL and low acute in vitro toxicity (0–10% reduction in cell viability at IC50, Coptis chinensis presented the best beneficial characteristics. In conclusion, traditional herbal medicine from Europe and China still has a potential for new therapeutic targets and therapeutic applications.

  14. Ancient Records and Modern Research on the Mechanisms of Chinese Herbal Medicines in the Treatment of Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Hai-ming Zhang

    2015-01-01

    Full Text Available Over the past decades, Chinese herbal medicines (CHM have been extensively and intensively studied through from both clinical and experimental perspectives and CHM have been proved to be effective in the treatment of diabetes mellitus (DM. This study, by searching ancient records and modern research papers, reviewed CHM in terms of their clinical application and principal mechanism in the treatment of DM. We summarized the use of CHM mentioned in 54 famous ancient materia medica monographs and searched papers on the hypoglycemic effect of several representative CHM. Main mechanisms and limitations of CHM and further research direction for DM were discussed. On the basis of the study, we were led to conclude that TCM, as a main form of complementary and alternative medicine (CAM, was well recorded in ancient literatures and has less adverse effects as shown by modern studies. The mechanisms of CHM treatment of DM are complex, multilink, and multitarget, so we should find main hypoglycemic mechanism through doing research on CHM monomer active constituents. Many CHM monomer constituents possess noteworthy hypoglycemic effects. Therefore, developing a novel natural product for DM and its complications is of much significance. It is strongly significant to pay close attention to CHM for treatment of DM and its complications.

  15. Targeting cancer-related inflammation: Chinese herbal medicine inhibits epithelial-to-mesenchymal transition in pancreatic cancer.

    Directory of Open Access Journals (Sweden)

    Juan Zhang

    Full Text Available Pancreatic cancer is an almost universally fatal disease resulting from early invasion of adjacent structures and metastasis and the lack of an effective treatment modality. Our previous studies have shown that Qingyihuaji Formula (QYHJ, a seven-herb Chinese medicine formula, had significant anti-cancer effects in pancreatic cancer. Here, we examined the effects of QYHJ on pancreatic cancer cell invasion and metastasis and the potential associated mechanism(s. We found that QYHJ inhibited both tumor growth and metastasis in nude mice with human pancreatic cancer cell xenografts. Further study indicated that QYHJ inhibited epithelial-to-mesenchymal transition (EMT, which is characterized by increased E-cadherin expression and decreased vimentin, N-cadherin and Slug expression. Interleukin 6 (IL-6, a pro-inflammatory cytokine produced mainly by macrophages, could promote cancer cell EMT and invasion. In contrast, treatment with QYHJ inhibited cancer-related inflammation in tumors by decreasing infiltration of tumor-associated macrophages and IL-6 production, thus preventing cell invasion and metastasis. These results suggested that the Chinese herbal medicine QYHJ could inhibit pancreatic cancer cell invasion and metastasis in part by reversing tumor-supporting inflammation.

  16. Ancient Records and Modern Research on the Mechanisms of Chinese Herbal Medicines in the Treatment of Diabetes Mellitus

    Science.gov (United States)

    Zhang, Hai-ming; Liang, Feng-xia

    2015-01-01

    Over the past decades, Chinese herbal medicines (CHM) have been extensively and intensively studied through from both clinical and experimental perspectives and CHM have been proved to be effective in the treatment of diabetes mellitus (DM). This study, by searching ancient records and modern research papers, reviewed CHM in terms of their clinical application and principal mechanism in the treatment of DM. We summarized the use of CHM mentioned in 54 famous ancient materia medica monographs and searched papers on the hypoglycemic effect of several representative CHM. Main mechanisms and limitations of CHM and further research direction for DM were discussed. On the basis of the study, we were led to conclude that TCM, as a main form of complementary and alternative medicine (CAM), was well recorded in ancient literatures and has less adverse effects as shown by modern studies. The mechanisms of CHM treatment of DM are complex, multilink, and multitarget, so we should find main hypoglycemic mechanism through doing research on CHM monomer active constituents. Many CHM monomer constituents possess noteworthy hypoglycemic effects. Therefore, developing a novel natural product for DM and its complications is of much significance. It is strongly significant to pay close attention to CHM for treatment of DM and its complications. PMID:25815039

  17. Administration of Chinpi, a Component of the Herbal Medicine Ninjin-Youei-To, Reverses Age-Induced Demyelination

    Directory of Open Access Journals (Sweden)

    Nanako Sato

    2011-01-01

    Full Text Available The disruption of myelin causes severe neurological diseases. An understanding of the mechanism of myelination and remyelination is essential for the development of therapeutic strategies for demyelination diseases. Our previous findings indicated that the FcRγ/Fyn cascade is a potential therapeutic target for remyelination caused by the Chinese/Japanese traditional herbal (Kampo medicine ninjin’youeito (Ninjin-youei-to, NYT, which is a hot-water extract made from 12 medicinal herbs. To identify which constituents of NYT are involved in the reversal of demyelination and to examine the potential therapeutic effect, we tested several of the chemical constituents of NYT. Here, we report that Chinpi, a constituent of NYT, upregulates the FcRγ/Fyn signaling cascade resulting in a potentially therapeutic effect against age-induced demyelination. In addition, we observed that phosphorylated (activated FcRγ/Fyn upregulated the expression of the 21.5 kDa isoform of myelin basic protein, inducing rapid morphological differentiation, when oligodendrocyte precursor cells (OPCs were cultured in the presence of hesperidin and/or narirutin (the major active constituents of Chinpi. These results suggest that hesperidin and narirutin participate in the FcRγ/Fyn signaling pathway in OPCs causing these cells to differentiate into myelinating oligodendrocytes.

  18. Chinese Herbal Medicines as an Adjunctive Therapy for Unresectable Pancreatic Cancer: A Systematic Review and Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Bin Li

    2015-01-01

    Full Text Available Pancreatic cancer is a common malignancy with a high mortality. Most patients present clinically with advanced pancreatic cancer. Moreover, the effect of radiotherapy or chemotherapy is limited. Complementary and alternative medicines represent exciting adjunctive therapies. In this study, we ascertained the beneficial and adverse effects of Chinese herbal medicine (CHM in combination with conventional therapy for inoperable pancreatic cancer by using meta-analysis methods for controlled clinical trials. We extracted data for studies searched from six electronic databases that were searched and also assessed the methodological quality of the included studies. We evaluated the following outcome measures: 6-month and 1-year survival rate, objective response rate, disease control rate, quality of life, and adverse effects. The final analysis showed CHM is a promising strategy as an adjunctive therapy to treat advanced or inoperable pancreatic cancer and that CHM in combination with conventional therapy is a promising strategy for resistant disease. However, convincing evidence must be obtained and confirmed by high-quality trials in future studies.

  19. Development of UPLC Fingerprint with Multi-Component Quantitative Analysis for Quality Consistency Evaluation of Herbal Medicine "Hyangsapyeongwisan".

    Science.gov (United States)

    Sharma, Dipak Kumar; Kim, Se-Gun; Lamichhane, Ramakanta; Lee, Kyung-Hee; Poudel, Amrit; Jung, Hyun-Ju

    2016-04-01

    Hyangsapyeongwisan (HSPWS), known as traditional herbal medicine, has been used in the treatment of gastric disease. Standardization of HSPWS is a necessary step for the establishment of a consistent biological activity for the production and manufacturing of HSPWS herbal preparations. A simple, sensitive and accurate method using ultra-performance liquid chromatography (UPLC) fingerprinting with a diode array detector (DAD) was developed and validated for systematic quality evaluation of HSPWS. Separation conditions were optimized using a Halo C18 2.7 µm, 4.6 × 100 mm column with a mobile phase of 0.1% phosphoric acid and acetonitrile, and detection wavelengths of 215, 250 and 350 nm. Validation of the analytical method was evaluated by tests of linearity, precision, accuracy and robustness. All calibration curves of components showed good linearity (R(2) > 0.9996). The limit of detection (LOD) and limit of quantification (LOQ) were within the ranges of 0.004-0.134 and 0.012-0.406 µg/mL, respectively. The relative standard deviation (RSD) values of intra- and inter-day testing were within the range of 0.01-3.84%. The result of the recovery test was 96.82-104.62% with an RSD value of 0.14-3.84%. Robustness values of all parameters as well as the stability test of analytical solutions were within the standard limit. It showed that the developed method was simple, specific, sensitive, accurate, precise, reproducible and robust for the quantification of active components of HSPWS. Chromatographic fingerprinting with quantitative analysis of marker compounds in HSPWS prepared by different methods and commercial formulation was also evaluated successfully. PMID:26711584

  20. Building Data Mart for Traditional Efficacy of Chinese Herbal Medicine%中药功效数据集市的研制

    Institute of Scientific and Technical Information of China (English)

    曹宜; 佘侃侃

    2012-01-01

    中药功效数据集市以中药功效数据为主题,采用维度建模方法,组织与功效相关的植物分类学信息、化学成分、中药药理信息,采集中药事实型数据和部分文献型数据,根据中药相关学科概念体系,划分维度层次,支持与中药功效相关的多途径、多层次检索,可为中药功效多维分析、数据挖掘和文本挖掘提供基础.%Data mart for traditional efficacy of Chinese herbal medicine is built around traditional efficacy,and dimensional modeling is adopted in this process. Plant taxonomy information, chemical constituents and pharmacological information are collected in the data mart, including the factual data and literature - based data of Chinese herbal medicine. Dimension hierarchy is divided according the concept of traditional Chinese medicine related system disciplines. Data mart for traditional efficacy of Chinese herbal medicine can be searched by multiple ways and levels, and used for multidimensional data analysis, data mining and text mining to reveal the essence of efficacy of Chinese herbs.

  1. Problems and Countermeasures on Chinese Herbal Medicine Planting%我国中药材种植存在的问题及对策

    Institute of Scientific and Technical Information of China (English)

    蔡宏伟

    2016-01-01

    中药材种植业处于中医药产业链的最前端,对我国中药材的品质有着直接影响,进而有可能影响到中医疗效和中医药的继承与发展。在我国中药材的种植中,存在着监管效率不高,盲目仓促引种驯化,缺乏全面规划和市场预测,种子种苗问题突出,种植过程缺乏科学化、规范化管理等问题。应当做好监管工作,科学合理引种驯化,做好全面规划,做好种子种苗相关工作以及加强中药材种植过程监管。%The Chinese herbal medicine planting is the first part of the industry chain of the traditional Chinese medical science and Chinese herbal medicines, which has a direct influence on the quality of Chinese herbal medicines and may have an influence on curative effects of tradi-tional Chinese medicine and the inheriting and development.In Chinese herbal medicine planting, there are many problems, such as inefficient supervision, a lack of scientific planning, outstanding problems on seeds and planting stock, a lack of scientific and standardized supervision.We suggest that supervision subjects should be definite and supervision should be professional to enhance the efficiency, overall planning should be made, introduction and domestication should be scientific and reasonable, work of seeds and stock should be improved and supervision of the whole planting procedure should be strengthened.

  2. 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.

  3. An Improved and Secure Biometric Authentication Scheme for Telecare Medicine Information Systems Based on Elliptic Curve Cryptography.

    Science.gov (United States)

    Chaudhry, Shehzad Ashraf; Mahmood, Khalid; Naqvi, Husnain; Khan, Muhammad Khurram

    2015-11-01

    Telecare medicine information system (TMIS) offers the patients convenient and expedite healthcare services remotely anywhere. Patient security and privacy has emerged as key issues during remote access because of underlying open architecture. An authentication scheme can verify patient's as well as TMIS server's legitimacy during remote healthcare services. To achieve security and privacy a number of authentication schemes have been proposed. Very recently Lu et al. (J. Med. Syst. 39(3):1-8, 2015) proposed a biometric based three factor authentication scheme for TMIS to confiscate the vulnerabilities of Arshad et al.'s (J. Med. Syst. 38(12):136, 2014) scheme. Further, they emphasized the robustness of their scheme against several attacks. However, in this paper we establish that Lu et al.'s scheme is vulnerable to numerous attacks including (1) Patient anonymity violation attack, (2) Patient impersonation attack, and (3) TMIS server impersonation attack. Furthermore, their scheme does not provide patient untraceability. We then, propose an improvement of Lu et al.'s scheme. We have analyzed the security of improved scheme using popular automated tool ProVerif. The proposed scheme while retaining the plusses of Lu et al.'s scheme is also robust against known attacks.

  4. Traditional herbal medicine in Far-west Nepal: a pharmacological appraisal

    OpenAIRE

    Shrestha Keshab P; Kunwar Ripu M; Bussmann Rainer W

    2010-01-01

    Abstract Background Plant species have long been used as principal ingredients of traditional medicine in far-west Nepal. The medicinal plants with ethnomedicinal values are currently being screened for their therapeutic potential but their data and information are inadequately compared and analyzed with the Ayurveda and the phytochemical findings. Methods The present study evaluated ethnomedicinal plants and their uses following literature review, comparison, field observations, and analysis...

  5. Dissolution test of herbal medicines containing Paullinia cupana: validation of methods for quantification and assessment of dissolution

    Directory of Open Access Journals (Sweden)

    Sandra Alves de Sousa

    2011-06-01

    Full Text Available "Guaraná" (Paullinia cupana is used as a physical activity enhancer and stimulator due to its methylxanthines and condensed tannins. The aim of this work was to evaluate the dissolution behavior of five herbal medicines in the form of capsules and tablets containing guaraná. Assay and dissolution methods were validated and results obtained allowed simultaneous marker quantification with precision, accuracy, selectivity and robustness. Findings showed that 100% of the herbal medicinal products analyzed did not provide satisfactory results concerning the presence of four markers, 60% had three markers (caffeine, catechin and epicatechin, while 40% had only caffeine at tested dosage forms. In addition, after 30 minutes, only capsule A showed at least 80% of the dissolved markers. In other capsules, marker dissolution did not exceed 60% whereas 60% of the samples had some characteristic pharmacotechnical problems. These results evidence the need for rigorous quality control to help ensure the therapeutic action of these drugs. To this end, dissolution studies are an essential tool for quality assurance of herbal medicines.Guaraná (Paullinia cupana é utilizado como revigorante e estimulante devido à presença de metilxantinas e taninos condensados. Este trabalho visou avaliar o comportamento de dissolução de cinco fitoterápicos, na forma de cápsulas e comprimidos, contendo guaraná. O método de quantificação e de dissolução foram validados e os resultados obtidos permitiram a quantificação dos marcadores simultaneamente, com precisão, exatidão, seletividade e robustez. Foi verificado que 100% dos fitoterápicos analisados encontravam em desacordo quanto à presença dos quatro marcadores, sendo que 60% apresentaram três marcadores (cafeína, catequina e epicatequina e 40% apresentaram somente a cafeína. Além disso, após o tempo de 30 minutos de ensaio foi possível observar que somente a cápsula A apresentou pelo menos 80% dos

  6. 优化中草药调配模式的实践研究%The Practical Research of Optimizing the Mode of the Chinese Herbal Medicine

    Institute of Scientific and Technical Information of China (English)

    马爽; 高善荣; 赵学敏

    2014-01-01

    Objective By practical research of the dispensing mode of the Chinese herbal medicine,Make sure the realistic significance and the improvement direction of the Chinese herbal medicine intelligent dispensing mode.Method By using comparative study method,compare the traditional dispensing mode and the intelligent dispensing mode.We can find that computer system technolgy,small package of the Chinese herbal pieces and the key auxiliary equipment and facilities of dispensing are the basics in the process of realizing the intelligent dispensing mode;Combined with practical work,analyse the pros and cons of the intelligent dispensing mode by using SWOT analysis method,determine the final dispensing mode of the Chinese herbal medicine of our hospital. Result and Conclusion At present,the intelligent dispensing mode of our hospital has greatly improved the administration of the dispensing mode of the Chinese herbal medicine.This is consistent with our hospital's actual work and the development direction of the administration of the dispensing mode of the Chinese herbal medicine in future.%目的:通过对我院中草药调配模式的实践研究,确证中草药智能配发模式的现实意义和改进方向。方法运用对比研究法,对传统调配模式与现行智能配发模式进行对比,指出计算机系统技术、小袋包装中药饮片、辅助调配的关键设备设施是实现智能调配模式的基础;运用SWOT分析法,结合实际工作,对智能调配模式进行优势劣势分析,最终确证我院优化中草药调配模式的途径。结果与结论目前我院采用的智能调配模式极大改善中草药调配管理,符合我院工作实际,以及当前和今后一段时期内的中草药调配管理发展方向。

  7. A secure user anonymity-preserving three-factor remote user authentication scheme for the telecare medicine information systems.

    Science.gov (United States)

    Das, Ashok Kumar

    2015-03-01

    Recent advanced technology enables the telecare medicine information system (TMIS) for the patients to gain the health monitoring facility at home and also to access medical services over the Internet of mobile networks. Several remote user authentication schemes have been proposed in the literature for TMIS. However, most of them are either insecure against various known attacks or they are inefficient. Recently, Tan proposed an efficient user anonymity preserving three-factor authentication scheme for TMIS. In this paper, we show that though Tan's scheme is efficient, it has several security drawbacks such as (1) it fails to provide proper authentication during the login phase, (2) it fails to provide correct updation of password and biometric of a user during the password and biometric update phase, and (3) it fails to protect against replay attack. In addition, Tan's scheme lacks the formal security analysis and verification. Later, Arshad and Nikooghadam also pointed out some security flaws in Tan's scheme and then presented an improvement on Tan's s scheme. However, we show that Arshad and Nikooghadam's scheme is still insecure against the privileged-insider attack through the stolen smart-card attack, and it also lacks the formal security analysis and verification. In order to withstand those security loopholes found in both Tan's scheme, and Arshad and Nikooghadam's scheme, we aim to propose an effective and more secure three-factor remote user authentication scheme for TMIS. Our scheme provides the user anonymity property. Through the rigorous informal and formal security analysis using random oracle models and the widely-accepted AVISPA (Automated Validation of Internet Security Protocols and Applications) tool, we show that our scheme is secure against various known attacks, including the replay and man-in-the-middle attacks. Furthermore, our scheme is also efficient as compared to other related schemes. PMID:25677956

  8. 中药材生产、销售及利用现状的调查%Investigation of the Production,Sale and Utilization of Herbal Medicines

    Institute of Scientific and Technical Information of China (English)

    李磊; 赵丹丹

    2014-01-01

    Objective The production,sale and utilization of herbal medicines in Qiaocheng district of Bozhou were investigated,the main factors restricting the development were found out and the corresponding proposals were put forward.Methods Using the interview,questionnaire and fieldwork.The survey includes the local Chinese herbal medicine growers, retailers, doctors and patients.Results Many kinds of herbal medicines were planted wide areas and had a good sale and a higher recognition.But there were also existed the planting not concentration,needed further strengthen and the problem of medicinal ingredient extraction,refining,and the"traditional Chinese medicine safety"that people general y concerned.Conclusion The overal situation of production,sale and utilization of herbal medicines was good,but stil need to improve cultivation methods,enhance the combination of production-supply-marketing,Standardized the process of herbal medicines.%目的:对亳州市谯城区中药材生产、销售及利用现状进行调查,找到制约发展的主要因素并提出针对性建议。方法采访、问卷调查和实地考察相结合。调查人群包括当地中药材种植户、销售商、医生及患者。结果谯城区中药材种植种类多、面积广、销售情况好、群众对于中药的认可度较高,但也存在种植不集中,产供销还需进一步加强及药用成分提炼、精制和人们普遍关心的“中药安全”问题。结论谯城区中药材生产、销售及利用现状整体较好,但仍需改进种植方式,加强产供销结合,规范中药的制作过程。

  9. Clinical Efficacy and Safety of Chinese Herbal Medicine Auxiliary Therapy for Childhood Cough Variant Asthma: A Systematic Review and Meta-analysis of 20 Randomized Controlled Trials.

    Science.gov (United States)

    Song, Ping; Zeng, Lingfeng; Liang, Zhaohui; Wang, Qi; Ou, Aihua

    2016-01-01

    This study aimed to evaluate the efficacy and safety of Chinese herbal medicine auxiliary therapy (CHMAT) in treating childhood cough variant asthma (CVA). A systematic literature review was conducted on RCTs that compared CHMAT, i.e., Chinese herbal medicine (CHM) plus pharmacotherapy (PT), versus the same PT alone in the treatment of CVA. All included trials were assessed for quality and risk bias and analyzed according to the criteria of the Cochrane Handbook based on the Review Manager 5.3 software program. Twenty studies were identified and the CHMAT group had a positive effect on the total effective rate and a lower recurrence rate compared with the control group. CHMAT may have positive effects on CVA, leading to better improvement in disorders of cough and asthma and less adverse effects. However, the methodology and reporting quality of current studies are generally low. Further studies should include larger sample sizes with a strict design to confirm these findings. PMID:27522988

  10. Effects of Chinese herbal medicine Yiqi Huaju Formula on hypertensive patients with metabolic syndrome: a randomized, placebo-controlled trial

    Institute of Scientific and Technical Information of China (English)

    Yi Chen; De-yu Fu; Yu Chen; Yan-ming He; Xiao-dong Fu; Yan-qiu Xu; Yi Liu

    2013-01-01

    BACKGROUND:Patients with hypertension coupled with metabolic syndrome (MetS) are among the high risk population in cardiovascular and cerebrovascular diseases.To reduce the prevalence of cardiovascular and cerebrovascular diseases,it is essential to appropriately control blood pressure together with other cardiovascular risk factors.OBJECTIVE:The current study was designed to investigate the therapeutic effects on blood pressure,blood pressure variability and other cardiovascular risk factors by giving Yiqi Huaju Formula,a compound traditional Chinese herbal medicine,in addition to routine treatment to hypertensive patients coupled with MetS.DESIGN,SETTING,PARTICIPANTS AND INTERVENTIONS:A total of 43 patients with hypertension coupled with MetS were recruited into this study.The enrolled patients were randomly divided into the Chinese herbal formula group (anti-hypertensive drugs plus Yiqi Huaju Formula,CHF) and the control group (anti-hypertensive drugs plus placebo).The CHF group enrolled 22 patients while the control group received 21 cases.Treatments were given for 12 weeks in both groups.MAIN OUTCOME MEASURES:Parameters examined include 24-hour ambulatory blood pressure monitoring,body mass index,waist circumference,waist-to-hip ratio,homeostatic model assessment for insulin resistance (HOMA-IR),fasting glycosylated hemoglobin (HbA1c),fasting plasma glucose,2-hour postprandial plasma glucose (PPG),fasting plasma insulin,serum lipid,etc.RESULTS:Compared with the control group,the CHF group had significant improvement (P<0.01) in anthropometric parameters,FPG,HOMA-IR,blood pressure amplitude,blood pressure variability and blood pressure load.CONCLUSION:This study showed that integrated traditional Chinese and Western medicine treatment can achieve better results in controlling blood pressure as well as other cardiovascular risk factors.The mechanism of controlling of blood pressure may be associated with the improvement of insulin sensitivity due to the Yiqi

  11. Pharmacokinetic Alteration of Baclofen by Multiple Oral Administration of Herbal Medicines in Rats

    Directory of Open Access Journals (Sweden)

    Tae Hwan Kim

    2014-01-01

    Full Text Available The potential pharmacokinetic (PK interaction of conventional western drug, baclofen, and oriental medications Oyaksungisan (OY and Achyranthes bidentata radix (AB extract for the treatment of spasticity has been evaluated. Rats were pretreated with distilled water (DW, OY, or AB extract by oral administration every day for 7 days. After 10 min of the final dose of DW or each herbal medication, baclofen (1 mg/kg was given by oral administration and plasma concentrations of baclofen were determined by LC/MS/MS. The plasma baclofen concentration-time profiles were then analyzed by noncompartmental analysis and a population PK model was developed. Baclofen was rapidly absorbed, showed biexponential decline with elimination half-life of 3.42–4.10 hr, and mostly excreted into urine. The PK of baclofen was not affected by AB extract pretreatment. However, significantly lower maximum plasma concentration (Cmax and longer time to reach Cmax (Tmax were observed in OY pretreated rats without changes in the area under the curve (AUC and the fraction excreted into urine (Furine. The absorption rate (Ka of baclofen was significantly decreased in OY pretreated rats. These data suggested that repeated doses of OY might delay the absorption of baclofen without changes in extent of absorption, which needs further evaluation for clinical significance.

  12. A concern on phthalate pollution of herbal extracts/medicines and detection methods

    Directory of Open Access Journals (Sweden)

    A. Manayi

    2015-07-01

    Full Text Available Esters of phthalates, mainly applied as plasticizer, cause several human health and environment    hazards. Phthalates are widely used in pharmaceutical products, cosmetics, as well as other plastic commercial products, and can penetrate in foods, water dusts, and air leading to ingestion and inhalation exposure followed by skin absorption for human. These compounds cause serious adverse effects on human health like destroying the endocrine system, and consequently developmental alterations and reproductive changes through induction of inflammation and oxidative stress. Some phthalates are able to bio-accumulate in water and have been isolated from aquatic organisms. Mammals and birds may be influenced by these compounds through food chain. Therefore, simple and rapid method for identification and quantification of these compounds is a debate especially for developing countries. Gas Chromatography-Mass Spectroscopy has been successfully employed to determine and measure these compounds in volatile fractions of the plant or the algal materials without more essential chemical reactions. In this article, a rapid review on phthalate toxicity and related analysis methods to detect them in herbal extracts is presented.

  13. Preventive Effects of the Chinese Herbal Medicine Prescription Tangkuei Decoction for Frigid Extremities on Sciatic Neuropathy in Streptozotocin-Induced Diabetic Rats

    OpenAIRE

    Pengsong Liu; Yuanyuan Bian; Hong Zhang(Department of Physics and Center for Quantum Spacetime (CQUeST), Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 121-742 Korea); Aiming Jia

    2016-01-01

    Ischemia and hypoxia are important physiological changes in diabetic peripheral neuropathy (DPN). Chinese herbal medicine prescription Tangkuei Decoction for Frigid Extremities (TDFE) is useful for increasing blood flow. To help determine whether TDFE could protect the peripheral nerves of diabetic patients from the degeneration caused by high blood glucose, TDFE was administered to streptozotocin-induced diabetic rats for 6 or 12 weeks. Plantar thermal stimulation reaction time thresholds, s...

  14. Therapeutic Effects of Saireito (Chai-Ling-Tang), a Traditional Japanese Herbal Medicine, on Lymphedema Caused by Radiotherapy: A Case Series Study

    OpenAIRE

    Aiko Nagai; Yuta Shibamoto; Keiko Ogawa

    2013-01-01

    Despite the development of radiotherapy machines and technologies, a proportion of patients suffer from radiation-induced lymphedema. Saireito (SRT) is a traditional Japanese herbal medicine that has been used for treating edema and inflammation in conditions such as nephritic disease. This study investigated the effect of SRT on lymphedema caused by radiotherapy. Four patients were treated with SRT at a dose of 9 g/day. The severity of lymphedema was evaluated using the Common Terminology Cr...

  15. A Prescribed Chinese Herbal Medicine Improves Glucose Profile and Ameliorates Oxidative Stress in Goto-Kakisaki Rats Fed with High Fat Diet

    OpenAIRE

    Lin Wu; Xiang Li; Hongguang Zhu; Ping Xu; Xin Gao

    2013-01-01

    Oxidative stress (OS) plays a role in hyperglycemia induced islet β cell dysfunction, however, studies on classic anti-oxidants didn't show positive results in treating diabetes. We previously demonstrated that the prescribed Chinese herbal medicine preparation "Qing Huo Yi Hao" (QHYH) improved endothelial function in type 2 diabetic patients. QHYH protected endothelial cells from high glucose-induced damages by scavenging superoxide anion and reducing production of reactive oxygen species. I...

  16. The wisdom of the deep south of Thailand: Case study on utilization of herbal medicine to treat domestic animal diseases by traditional doctors in Pattani, Yala and Narathiwat

    OpenAIRE

    Poh-etae A.; Ketpanyapong W.

    2007-01-01

    This survey research was conducted to investigate the wisdom of the Deep South of Thailand: case study on utilization of herbal medicine to treat domestic animal diseases by traditional doctors in Pattani, Yala and Narathiwat. A purposive sampling method was applied in selecting 133 subjects from 33 districts of these provinces. The interview design was checked by experts for content validity index and adjusted after testing on 13 non-target men. Quantitative and qualitative data were analyze...

  17. Anti- and Pro-Lipase Activity of Selected Medicinal, Herbal and Aquatic Plants, and Structure Elucidation of an Anti-Lipase Compound

    OpenAIRE

    Muhammad Abubakar Ado; Faridah Abas; Abdulkarim Sabo Mohammed; Hasanah M. Ghazali

    2013-01-01

    Plants that help in slowing down the digestion of triacylglycerols (TAGs) in the pancreas and small intestine of humans play an important role in the reduction of obesity. On the other hand, there may be plants or plant parts that stimulate intestinal lipolytic activity, thus contributing to greater TAG assimilation. The aim of this study was to evaluate the aqueous methanolic extracts of ninety eight (98) medicinal, herbal and aquatic plant materials from Malaysia for their effect on porcine...

  18. 火针配合中药治疗斑秃疗效观察%Therapeutic Observation of Fire Needling plus Chinese Herbal Medicine for Alopecia Areata

    Institute of Scientific and Technical Information of China (English)

    麻秋雷; 梁冰洁; 李鹏; 赵烨; 孟凡征; 李平

    2015-01-01

    目的:观察火针配合中药治疗斑秃的临床疗效。方法将50例斑秃患者随机分为治疗组35例和对照组15例。治疗组采用火针配合中药治疗,对照组采用单纯口服中药治疗。治疗3个月后比较两组临床疗效。结果治疗组总有效率为97.1%,对照组为73.3%,两组比较差异具有统计学意义(P<0.05)。结论火针配合中药是一种治疗斑秃的有效方法。%Objective To observe the clinical efficacy of fire needling plus Chinese herbal medicine in treating alopecia areata. Method Fifty patients with alopecia areata were randomized into a treatment group of 35 cases and a control group of 15 cases. The treatment group was intervened by fire needling plus Chinese herbal medicine, while the control group was by oral administration of Chinese herbal medicine alone. The clinical efficacies were compared after 3-month treatment.Result The total effective rate was 97.1% in the treatment group versus 73.3% in the control group, and the difference was statistically significant (P<0.05).Conclusion Fire needling plus Chinese herbal medicine is an effective method in treating alopecia areata.

  19. Pro-toxic dehydropyrrolizidine alkaloids in the traditional Andean herbal medicine "asmachilca"

    Science.gov (United States)

    Asmachilca is a Peruvian medicinal herb preparation ostensibly derived from Eupatorium gayanum Wedd. = Aristeguietia gayana (Wedd.) R.M. King & H. Rob. (Asteraceae: Eupatorieae). Decoctions of the plant have a reported bronchodilation effect that is purported to be useful in the treatment of respir...

  20. STANDARDIZATION OF HERBAL DRUGS: AN OVERVIEW

    Directory of Open Access Journals (Sweden)

    Archana A. Bele

    2011-12-01

    Full Text Available Herbal drugs have been used since ancient times as medicines for the treatment of a range of diseases. Medicinal plants have played a key role in world health. There is a growing focus on the importance of medicinal plants in the traditional health care system (viz. Ayurveda, Unani, Homoeopathy, Yoga in solving health care problems. Systematic approach and well-designed methodologies for the standardization of herbal raw materials and herbal formulations are developed. In view of the growing interest in herbal medicines, methods for standardization of herbal drugs are developed and used in different formulation.

  1. Effectiveness of Chinese herbal medicine for cancer palliative care: overview of systematic reviews with meta-analyses.

    Science.gov (United States)

    Chung, Vincent C H; Wu, Xinyin; Hui, Edwin P; Ziea, Eric T C; Ng, Bacon F L; Ho, Robin S T; Tsoi, Kelvin K F; Wong, Samuel Y S; Wu, Justin C Y

    2015-01-01

    Chinese herbal medicines (CHM) are often used in managing cancer related symptoms but their effectiveness and safety is controversial. We conducted this overview of meta-analyses to summarize evidence on CHM for cancer palliative care. We included systematic reviews (SRs) with meta-analyses of CHM clinical trials on patients diagnosed with any type of cancer. Methodological quality of included meta-analyses was assessed with the Methodological Quality of Systematic Reviews (AMSTAR) Instrument. Fifty-one SRs with meta-analyses were included. They covered patients with lung (20 SRs), gastric (8 SRs), colorectal (6 SRs), liver (6 SRs), breast (2 SRs), cervical (1 SR), esophageal (1 SR), and nasopharyngeal (1 SR) cancers. Six SRs summarized evidence on various types of cancer. Methodological quality of included meta-analyses was not satisfactory. Overall, favorable therapeutic effects in improving quality of life among cancer patients have been reported. Conflicting evidence exists for the effectiveness of CHM in prolonging survival and in reducing chemotherapy and/or radiotherapy related toxicities. No serious adverse effects were reported in all included studies. Evidence indicated that CHM could be considered as an option for improving quality of life among patients receiving palliative care. It is unclear if CHM may increase survival, or reduce therapy related toxicities.

  2. Radix Astragali-Based Chinese Herbal Medicine for Oxaliplatin-Induced Peripheral Neuropathy: A Systematic Review and Meta-Analysis

    Science.gov (United States)

    2016-01-01

    Background. Treatment of chemotherapy-induced peripheral neuropathy (CIPN) remains a big challenge for oncologists. The aim of this study is to evaluate the effects of Radix Astragali- (RA-) based Chinese herbal medicine in the prevention and treatment of oxaliplatin-induced peripheral neuropathy, including the incidence and grading of neurotoxicity, effective percentage, and nerve conduction velocity. Methods. All randomized controlled trials (RCTs) were found using PubMed, Cochrane, Springer, China National Knowledge Infrastructure (CNKI), and Wanfang Database of China Science Periodical Database (CSPD) by keyword search. Meta-analysis was conducted using RevMan 5.0. Results. A total of 1552 participants were included in 24 trials. Meta-analysis showed the incidence of all-grade neurotoxicity was significantly lower in experimental groups and high-grade neurotoxicity was also significantly less. Effective percentage was significantly higher and sensory nerve conduction velocity was improved significantly, but changes in motor nerve conduction velocity were not statistically significant. No adverse events associated with RA-based intervention were reported. Conclusion. RA-based intervention may be beneficial in relieving oxaliplatin-induced peripheral neuropathy. However, more double-blind, multicenter, large-scale RCTs are needed to support this theory. Trial Registration. PROSPERO International prospective register of systematic reviews has registration number  CRD42015019903.

  3. Japanese herbal medicine, Saiko-keishi-to, prevents gut ischemia/reperfusion-induced liver injury in rats via nitric oxide

    Institute of Scientific and Technical Information of China (English)

    Yoshinori Horie; Mikio Kajihara; Shuka Mori; Yoshiyuki Yamagishi; Hiroyuki Kimura; Hironao Tamai; Shinzo Kato; Hiromasa Jshii

    2004-01-01

    AIM: To determine whether Saiko-keishi-to (TJ-10), a Japanese herbal medicine, could protect liver injury induced by gut ischemia/reperfusion (I/R), and to investigate the role of NO.METHODS: Male Wistar rats were exposed to 30-min gut ischemia followed by 60 min of reperfusion. Intravital microscopy was used to monitor leukocyte recruitment. Plasma tumor necrosis factor (TNF) levels and alanine aminotransferase intragastrically administered to rats for 7 d. A NO synthase inhibitor was administered.RESULTS: In control rats, gut I/R elicited increases in the number of stationary leukocytes, and plasma TNF levels and ALT activities were mitigated by pretreatment with TJ-10. Pretreatment with the NO synthase inhibitor diminished the protective effects of TJ-10 on leukostasis in the liver, and the increase of plasma TNF levels and ALT activities. Pretreatment with TJ-10 increased plasma nitrite/nitrate levels.CONCLUSION: TJ-10 attenuates the gut I/R-induced hepatic microvascular dysfunction and sequential hepatocellular injury via enhancement of NO production.

  4. The Extract of Herbal Medicines Activates AMP-Activated Protein Kinase in Diet-Induced Obese Rats

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    Hye-Yeon Shin

    2013-01-01

    Full Text Available Our study investigated whether the extract of six herbal medicines (OB-1 has an inhibitory effect on obesity. High-fat diet-(HFD- induced rats and controls were treated with 40 mg/100 g body weight of OB-1 or saline once a day for 5 weeks. After significant changes in body weight were induced, OB-1 and saline were administered to each subgroup of HFD and control groups for additional 5 weeks. No statistically significant decrease of body weight in OB-1-treated rats was found compared to controls. However, OB-1-treated rats were found to be more active in an open-field test and have a reduction in the size of adipocytes compared to controls. We observed no changes in the mRNA expressions of leptin and adiponectin from adipocytes between OB-1- and saline-treated rats with HFD-induced obesity group. However, OB-1 treatments were shown to be inversely correlated with accumulation of lipid droplets in liver tissue, suggesting that OB-1 could inhibit a lipid accumulation by blocking the pathway related to lipid metabolism. Moreover, the phosphorylation of AMP-activated protein kinase (AMPK was significantly increased in OB-1-treated rats with HFD compared to controls. These results suggest that OB-1 has no direct antiobesity effect and, however, could be a regulator of cellular metabolism.

  5. Coprescription of Chinese Herbal Medicine and Western Medications among Prostate Cancer Patients: A Population-Based Study in Taiwan

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    Yi-Hsien Lin

    2012-01-01

    Full Text Available Use of herbal medicine is popular among cancer patients. This study aimed to explore the coprescription of CHM and WM among prostate cancer patients in Taiwan. This cross-sectional retrospective study used a population-based database containing one million beneficiaries of National Health Insurance. Claims and prescriptions were analyzed. In 2007, 218 (22.4% prostate cancer patients were CHM users. Among CHM users, 200 (91.7% patients with 5618 (79.5% CHM prescriptions were on coprescription of CHM and WM. A total of 484 types of CHM and 930 types of WM were used. The most commonly used CHMs on coprescription were Shu Jing Huo Xue Tang, Ma Zi Ren Wan, and Xue Fu Zhu Yu Tang. The most commonly used WMs on coprescription were magnesium oxide, amlodipine, and aspirin. The average number of prescriptions per user per year was 261.2 versus 151.7 in all (P<0.001, 123.6 versus 76.9 in WM (P=0.033, and 34.8 versus 5.1 in CHM (P<0.001 for patients with and without coprescription, respectively. In conclusion, use of CHM among prostate cancer patients was popular in Taiwan. Most CHMs were used with WM concurrently. The potential drug-herb interactions should be investigated, especially for patients with more prescriptions.

  6. Traditional Herbal Medicine, Rikkunshito, Induces HSP60 and Enhances Cytoprotection of Small Intestinal Mucosal Cells as a Nontoxic Chaperone Inducer

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    Kumiko Tamaki

    2012-01-01

    Full Text Available Increasing incidence of small intestinal ulcers associated with nonsteroidal anti-inflammatory drugs (NSAIDs has become a topic with recent advances of endoscopic technology. However, the pathogenesis and therapy are not fully understood. The aim of this study is to examine the effect of Rikkunshito (TJ-43, a traditional herbal medicine, on expression of HSP60 and cytoprotective ability in small intestinal cell line (IEC-6. Effect of TJ-43 on HSP60 expression in IEC-6 cells was evaluated by immunoblot analysis. The effect of TJ-43 on cytoprotective abilities of IEC-6 cells against hydrogen peroxide or indomethacin was studied by MTT assay, LDH-release assay, caspase-8 activity, and TUNEL. HSP60 was significantly induced by TJ-43. Cell necrosis and apoptosis were significantly suppressed in IEC-6 cells pretreated by TJ-43 with overexpression of HSP60. Our results suggested that HSP60 induced by TJ-43 might play an important role in protecting small intestinal epithelial cells from apoptosis and necrosis in vitro.

  7. Interaction between Pirenzepine and Ninjinto, a Traditional Japanese Herbal Medicine, on the Plasma Gut-Regulated Peptide Levels in Humans

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    Yuhki Sato

    2013-01-01

    Full Text Available The Japanese herbal medicine (Kampo Ninjinto has been used for the treatment of gastroenteritis, esogastritis, gastric atony, gastrectasis, vomiting, and anorexia. The pharmacological effects of Ninjinto on the gastrointestine are due to changes in the levels of gut-regulated peptide, such as motilin, somatostatin, calcitonin gene-related peptide (CGRP, substance P, and vasoactive intestinal polypeptide (VIP. The release of these peptides is controlled by acetylcholine (ACh from the preganglionic fibers of the parasympathetic nerve. Thus, we examined the effects of the selective M1 muscarinic receptor antagonist pirenzepine on the elevation of Ninjinto-induced plasma the area under the plasma gut-regulated peptide concentration-time curve from 0 to 240 min ( in humans. Oral pretreatment with pirenzepine significantly reduced the Ninjinto-induced elevation of plasma motilin and substance P release (. Combined treatment with Ninjinto and pirenzepine significantly increased the release of plasma somatostatin ( compared with administration of Ninjinto alone or placebo. Ninjinto appeared to induce the release of substance P and motilin into plasma mainly through the activation of M1 muscarinic receptors, and pirenzepine may affect the pharmacologic action of Ninjinto by the elevation of plasma substance P, motilin, and somatostatin.

  8. A randomized, controlled trial comparing traditional herbal medicine and neuraminidase inhibitors in the treatment of seasonal influenza.

    Science.gov (United States)

    Nabeshima, Shigeki; Kashiwagi, Kenichiro; Ajisaka, Kazuhiko; Masui, Shinta; Takeoka, Hiroaki; Ikematsu, Hideyuki; Kashiwagi, Seizaburo

    2012-08-01

    The herbal medicine, maoto, has been traditionally prescribed to patients with influenza in Japan. To better understand the efficacy of maoto for the treatment of influenza, a randomized trial was conducted for comparison with oseltamivir or zanamivir. Adult patients with influenza symptoms, including fever, positive for quick diagnostic kit for influenza within 48 h of fever onset were assessed for enrollment. The data of 28 patients randomly assigned to maoto (n = 10), oseltamivir (n = 8), or zanamivir (n = 10) were analyzed for the duration of fever (>37.5°C) and total symptom score from symptom cards recorded by the patient. Viral isolation and serum cytokine measurements were also done on days 1, 3, and 5. Maoto granules, a commercial medical dosage form, are made from four plants: Ephedra Herb, Apricot Kernel, Cinnamon Bark, and Glycyrrhiza Root. Median durations of fever of patients assigned maoto, oseltamivir, or zanamivir were 29, 46, or 27 h, respectively, significantly different for maoto and oseltamivir. No significant between-group differences were found in total symptom score among three groups. Viral persistent rates and serum cytokine levels (IFN-α, IL-6, IL-8, IL-10, and TNF-α) during the study period showed no differences among three groups. The administration of oral maoto granules to healthy adults with seasonal influenza was well tolerated and associated with equivalent clinical and virological efficacy to neuraminidase inhibitors. PMID:22350323

  9. Liquid chromatography coupled with time-of-flight and ion trap mass spectrometry for qualitative analysis of herbal medicines

    Institute of Scientific and Technical Information of China (English)

    Xiao-Fei Chen; Hai-Tang Wu; Guang-Guo Tan; Zhen-Yu Zhu; Yi-Feng Chai

    2011-01-01

    With the expansion of herbal medicine (HM) market, the issue on how to apply up-to- date analytical tools on qualitative analysis of HMs to assure their quality, safety and efficacy has been arousing great attention. Due to its inherent characteristics of accurate mass measurements and multiple stages analysis, the integrated strategy of liquid chromatography (LC) coupled with time-of-flight mass spectrometry (TOF-MS) and ion trap mass spectrometry (IT-MS) is well-suited to be performed as qualitative analysis tool in this field. The purpose of this review is to provide an overview on the potential of this integrated strategy, including the review of general features of LC-IT-MS and LC-TOF-MS, the advantages of their combination, the common procedures for structure elucidation, the potential of LC-hybrid-IT-TOF/MS and also the summary and discussion of the applications of the integrated strategy for HM qualitative analysis (2006-2011). The advantages and future developments of LC coupled with IT and TOF-MS are highlighted.

  10. Clinical efficacy and safety of Chinese herbal medicine for Wilson's disease: a systematic review of 9 randomized controlled trials.

    Science.gov (United States)

    Wang, Yan; Xie, Cheng-long; Fu, Deng-lei; Lu, Lin; Lin, Yan; Dong, Qi-qian; Wang, Xiao-tong; Zheng, Guo-qing

    2012-06-01

    Wilson's disease is an autosomal recessive disorder of copper metabolism. Despite being treatable, there is no universally accepted treatment regimen. Currently, various Chinese herbal medicines (CHMs) are widely used in the treatment of Wilson's disease in China, but there is a lack of reliable scientific evidence for the effectiveness of such therapies. The objective of this systematic review is to assess the clinical efficacy and safety of CHM as an alternative or/and adjuvant therapy for Wilson's disease. A systematic literature search in different medical databases was performed to identify randomized controlled trials comparing CHM as monotherapy or CHM as adjuvant therapy with western conventional medical therapy in the treatment of Wilson's disease. A total of 687 participants were included in nine eligible studies. The main findings are that CHM as monotherapy or adjuvant therapy for Wilson's disease may be able to improve the clinical symptoms, to promote the urinary copper excretion, to ameliorate liver function and/or liver cirrhosis, and has fewer adverse effects in comparison with western conventional medication. Furthermore, CHM generally appeared to be safe and well tolerated in patients with Wilson's disease. However, the evidence presented in this review are insufficient to warrant a clinical recommendation due to the generally low methodological quality of the included studies. In conclusion, CHM seems to be beneficial and safe for Wilson's disease, but high-quality evidences are still needed to further evaluate this therapy. Therefore, additional well-designed, randomized, placebo-controlled clinical trials are needed.

  11. "Zahraa", a Unani multicomponent herbal tea widely consumed in Syria: components of drug mixtures and alleged medicinal properties.

    Science.gov (United States)

    Carmona, M D; Llorach, R; Obon, C; Rivera, D

    2005-12-01

    In Unani system of medicine, drugs consist of complex formulae with more than three components, for which, literature analysing these mixtures as they are sold in the market is scarce. In this paper, the main botanical components of the herbal tea known as "Zahraa" in Damascus, which contains between 6 and 14 species components is elucidated: Alcea damascena (Mout.) Mout. (Malvaceae), Aloysia triphylla (L'Herit.) Britt. (Malvaceae), Astragalus cf. amalecitanus Boiss., Cercis siliquastrum L. subsp. hebecarpa (Bornm.) Yalt. and subsp. siliquastrum. (Leguminosae), Colutea cilicica Boiss. et Bal. in Boiss. (Leguminosae), Crataegus aronia (L.) Bosc. ex DC. (Rosaceae), Cytisopsis pseudocytisus (Boiss.) Fertig. (Leguminosae), Eleagnus angustifolia L. (Eleagnaceae), Equisetum telmateia Ehrh. (Equisetaceae), Helichrysum stoechas (L.) Moench. subsp. barrelieri (Ten.) Nyman. (Compositae), Matricaria recutita L. (Compositae), Mentha longifolia L. subsp. noeana (Boiss. ex. Briq.) Briq. (Labiatae), Mentha spicata L. subsp. condensata (Briq.) Greuter and Burdet (Labiatae), Micromeria myrtifolia Boiss. and Hohen. in Boiss. (Labiatae), Paronychia argentea Lam. (Caryophyllaceae), Phlomis syriaca Boiss. (Labiatae), Rosa damascena Mill. (Rosaceae), Salvia fruticosa Mill. (Labiatae), Sambucus nigra L. (Caprifoliaceae), Spartium junceum L. (Leguminosae), Zea mays L. (Gramineae). PMID:16084679

  12. Effects of oral dosage form and storage period on the antioxidant properties of four species used in traditional herbal medicine.

    Science.gov (United States)

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

    2011-04-01

    Herbal infusions and decoctions in water are some of the most commonly consumed beverages in the world. Although water is not a good solvent for many of the active components in herbs, liquid preparations are rich in several bioactive compounds. Most of them have powerful antioxidant activity and have been related to medicinal herbs' properties. Herein, decoctions and infusions in water of lemon-verbena (Aloysia citrodora) aerial parts and leaves, fennel (Foeniculum vulgare), pennyroyal (Mentha pulegium) and spearmint (Mentha spicata) aerial parts with different periods of storage (0, 30, 60 and 120 days), were prepared. The effects of the method of preparation and storage period on their antioxidant properties were analysed. For all the analysed species, infusions gave better results than the corresponding decoctions. Spearmint infusions showed the highest antioxidant properties, at all the storage periods, probably due to the highest levels and synergy between phenolics, flavonoids and ascorbic acid found in this sample. Linear discriminant analysis confirmed that the length of storage period has a significant influence on the antioxidant activity and antioxidant content. Flavonoids and reducing sugars proved to be the parameters that most highly contributed to cluster individual groups according to different periods of storage. PMID:20740475

  13. A Chinese Herbal Medicine, Jia-Wei-Xiao-Yao-San, Prevents Dimethylnitrosamine-Induced Hepatic Fibrosis in Rats

    Directory of Open Access Journals (Sweden)

    Shu-Chen Chien

    2014-01-01

    Full Text Available Jia-wei-xiao-yao-san (JWXYS is a traditional Chinese herbal medicine that is widely used to treat neuropsychological disorders. Only a few of the hepatoprotective effects of JWXYS have been studied. The aim of this study was to investigate the hepatoprotective effects of JWXYS on dimethylnitrosamine- (DMN- induced chronic hepatitis and hepatic fibrosis in rats and to clarify the mechanism through which JWXYS exerts these effects. After the rats were treated with DMN for 3 weeks, serum glutamic oxaloacetic transaminase (SGOT and serum glutamic pyruvic transaminase (SGPT levels were significantly elevated, whereas the albumin level decreased. Although DMN was continually administered, after the 3 doses of JWXYS were orally administered, the SGOT and SGPT levels significantly decreased and the albumin level was significantly elevated. In addition, JWXYS treatment prevented liver fibrosis induced by DMN. JWXYS exhibited superoxide-dismutase-like activity and dose-dependently inhibited DMN-induced lipid peroxidation and xanthine oxidase activity in the liver of rats. Our findings suggest that JWXYS exerts antifibrotic effects against DMN-induced chronic hepatic injury. The possible mechanism is at least partially attributable to the ability of JWXYS to inhibit reactive-oxygen-species-induced membrane lipid peroxidation.

  14. Differentiation between two "fang ji" herbal medicines, Stephania tetrandra and the nephrotoxic Aristolochia fangchi, using hyperspectral imaging.

    Science.gov (United States)

    Tankeu, Sidonie; Vermaak, Ilze; Chen, Weiyang; Sandasi, Maxleene; Viljoen, Alvaro

    2016-02-01

    Stephania tetrandra ("hang fang ji") and Aristolochia fangchi ("guang fang ji") are two different plant species used in Traditional Chinese Medicine (TCM). Both are commonly referred to as "fang ji" and S. tetrandra is mistakenly substituted and adulterated with the nephrotoxic A. fangchi as they have several morphological similarities. A. fangchi contains aristolochic acid, a carcinogen that causes urothelial carcinoma as well as aristolochic acid nephropathy (AAN). In Belgium, 128 cases of AAN was reported while in China, a further 116 cases with end-stage renal disease were noted. Toxicity issues associated with species substitution and adulteration necessitate the development of reliable methods for the quality assessment of herbal medicines. Hyperspectral imaging in combination with partial least squares discriminant analysis (PLS-DA) is suggested as an effective method to distinguish between S. tetrandra and A. fangchi root powder. Hyperspectral images were obtained in the wavelength region of 920-2514nm. Reduction of the dimensionality of the data was done by selecting the discrimination information range (964-1774nm). A discrimination model with a coefficient of determination (R(2)) of 0.9 and a root mean square error of prediction (RMSEP) of 0.23 was created. The constructed model successfully identified A. fangchi and S. tetrandra samples inserted into the model as an external validation set. In addition, adulteration detection was investigated by preparing incremental adulteration mixtures of S. tetrandra with A. fangchi (10-90%). Hyperspectral imaging showed the ability to accurately predict adulteration as low as 10%. It is evident that hyperspectral imaging has tremendous potential in the development of visual quality control methods which may prevent cases of aristolochic acid nephropathy in the future.

  15. Differentiation between two "fang ji" herbal medicines, Stephania tetrandra and the nephrotoxic Aristolochia fangchi, using hyperspectral imaging.

    Science.gov (United States)

    Tankeu, Sidonie; Vermaak, Ilze; Chen, Weiyang; Sandasi, Maxleene; Viljoen, Alvaro

    2016-02-01

    Stephania tetrandra ("hang fang ji") and Aristolochia fangchi ("guang fang ji") are two different plant species used in Traditional Chinese Medicine (TCM). Both are commonly referred to as "fang ji" and S. tetrandra is mistakenly substituted and adulterated with the nephrotoxic A. fangchi as they have several morphological similarities. A. fangchi contains aristolochic acid, a carcinogen that causes urothelial carcinoma as well as aristolochic acid nephropathy (AAN). In Belgium, 128 cases of AAN was reported while in China, a further 116 cases with end-stage renal disease were noted. Toxicity issues associated with species substitution and adulteration necessitate the development of reliable methods for the quality assessment of herbal medicines. Hyperspectral imaging in combination with partial least squares discriminant analysis (PLS-DA) is suggested as an effective method to distinguish between S. tetrandra and A. fangchi root powder. Hyperspectral images were obtained in the wavelength region of 920-2514nm. Reduction of the dimensionality of the data was done by selecting the discrimination information range (964-1774nm). A discrimination model with a coefficient of determination (R(2)) of 0.9 and a root mean square error of prediction (RMSEP) of 0.23 was created. The constructed model successfully identified A. fangchi and S. tetrandra samples inserted into the model as an external validation set. In addition, adulteration detection was investigated by preparing incremental adulteration mixtures of S. tetrandra with A. fangchi (10-90%). Hyperspectral imaging showed the ability to accurately predict adulteration as low as 10%. It is evident that hyperspectral imaging has tremendous potential in the development of visual quality control methods which may prevent cases of aristolochic acid nephropathy in the future. PMID:26632529

  16. Quantitative profiling of polar metabolites in herbal medicine injections for multivariate statistical evaluation based on independence principal component analysis.

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    Miaomiao Jiang

    Full Text Available Botanical primary metabolites extensively exist in herbal medicine injections (HMIs, but often were ignored to control. With the limitation of bias towards hydrophilic substances, the primary metabolites with strong polarity, such as saccharides, amino acids and organic acids, are usually difficult to detect by the routinely applied reversed-phase chromatographic fingerprint technology. In this study, a proton nuclear magnetic resonance (1H NMR profiling method was developed for efficient identification and quantification of small polar molecules, mostly primary metabolites in HMIs. A commonly used medicine, Danhong injection (DHI, was employed as a model. With the developed method, 23 primary metabolites together with 7 polyphenolic acids were simultaneously identified, of which 13 metabolites with fully separated proton signals were quantified and employed for further multivariate quality control assay. The quantitative 1H NMR method was validated with good linearity, precision, repeatability, stability and accuracy. Based on independence principal component analysis (IPCA, the contents of 13 metabolites were characterized and dimensionally reduced into the first two independence principal components (IPCs. IPC1 and IPC2 were then used to calculate the upper control limits (with 99% confidence ellipsoids of χ2 and Hotelling T2 control charts. Through the constructed upper control limits, the proposed method was successfully applied to 36 batches of DHI to examine the out-of control sample with the perturbed levels of succinate, malonate, glucose, fructose, salvianic acid and protocatechuic aldehyde. The integrated strategy has provided a reliable approach to identify and quantify multiple polar metabolites of DHI in one fingerprinting spectrum, and it has also assisted in the establishment of IPCA models for the multivariate statistical evaluation of HMIs.

  17. Safety of Herbal Medicinal Products: Echinacea and Selected Alkylamides Do Not Induce CYP3A4 mRNA Expression

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    Maryam Modarai

    2011-01-01

    Full Text Available A major safety concern with the use of herbal medicinal products (HMP is their interactions with conventional medicines, which are often mediated via the cytochrome P450 (CYP system. Echinacea is a widely used over-the-counter HMP, with proven immunomodulatory properties. Its increasing use makes research into its safety an urgent concern. Previously, we showed that Echinacea extracts and its alkylamides (thought to be important for Echinacea's immunomodulatory activity mildly inhibit the enzymatic activity of the main drug metabolising CYP isoforms, but to this date, there is insufficient work on its ability to alter CYP expression levels. We now report for the first time the effect of a commercial Echinacea extract (Echinaforce and four Echinacea alkylamides on the transcription of the major drug metabolizing enzyme CYP3A4. HepG2 cells were exposed for 96 h to clinically relevant concentrations of Echinaforce (22, 11.6 and 1.16 μg mL−1 or the alkylamides (1.62 and 44 nM. CYP3A4 mRNA levels were quantified using real-time reverse transcription polymerase chain reaction (RT-PCR. Neither Echinaforce nor the alkylamides produced any significant changes in the steady-state CYP3A4 mRNA levels, under these conditions. In contrast, treatment with 50 μM rifampicin resulted in a 3.8-fold up-regulation over the vehicle control. We conclude that Echinaforce is unlikely to affect CYP3A4 transcriptional levels, even at concentrations which can inhibit the enzymatic activity of CYP3A4. Overall, our data provides further evidence for the lack of interactions between Echinacea and conventional drugs.

  18. Pathophysiology of kidney, gallbladder and urinary stones treatment with herbal and allopathic medicine: A review

    OpenAIRE

    Alok, Shashi; Jain, Sanjay Kumar; Verma, Amita; Kumar, Mayank; Sabharwal, Monika

    2013-01-01

    Medicinal plants have been known for millennia and are highly esteemed all over the world as a rich source of therapeutic agents for the prevention of various ailments. Today large number of population suffers from kidney stone, gall stone and urinary calculi. Stone disease has gained increasing significance due to changes in living conditions i.e. industrialization and malnutrition. Changes in prevalence and incidence, the occurrence of stone types and stone location, and the manner of stone...

  19. Andrographolide, an Herbal Medicine, Inhibits Interleukin-6 Expression and Suppresses Prostate Cancer Cell Growth

    OpenAIRE

    Chun, Jae Yeon; Tummala, Ramakumar; Nadiminty, Nagalakshmi; Lou, Wei; Liu, Chengfei; Yang, Joy; Evans, Christopher P.; Zhou, Qinghua; Gao, Allen C.

    2010-01-01

    Elevated interleukin-6 (IL-6), a major mediator of the inflammatory response, has been implicated in androgen receptor (AR) activation, cellular growth and differentiation, plays important roles in the development and progression of prostate cancer, and is a potential target in cancer therapy. Through drug screening using human prostate cancer cells expressing IL-6 autocrine loop, we found that andrographolide, a diterpenoid lactone isolated from a traditional Chinese and Indian medicinal pla...

  20. Circumvention of multi-drug resistance of cancer cells by Chinese herbal medicines

    OpenAIRE

    Chai, Stella; To, Kenneth KW; Lin, Ge

    2010-01-01

    Multi-drug resistance (MDR) of cancer cells severely limits therapeutic outcomes. A proposed mechanism for MDR involves the efflux of anti-cancer drugs from cancer cells, primarily mediated by ATP-binding cassette (ABC) membrane transporters including P-glycoprotein. This article reviews the recent progress of using active ingredients, extracts and formulae from Chinese medicine (CM) in circumventing ABC transporters-mediated MDR. Among the ABC transporters, Pgp is the most extensively studie...

  1. The wisdom of the deep south of Thailand: Case study on utilization of herbal medicine to treat domestic animal diseases by traditional doctors in Pattani, Yala and Narathiwat

    Directory of Open Access Journals (Sweden)

    Poh-etae A.

    2007-03-01

    Full Text Available This survey research was conducted to investigate the wisdom of the Deep South of Thailand: case study on utilization of herbal medicine to treat domestic animal diseases by traditional doctors in Pattani, Yala and Narathiwat. A purposive sampling method was applied in selecting 133 subjects from 33 districts of these provinces. The interview design was checked by experts for content validity index and adjusted after testing on 13 non-target men. Quantitative and qualitative data were analyzed using percentage and groups split by symptoms.The results showed that most traditional doctors (68.4% were males; 52.6% were 41-60 years old and 39.1% were more than 61 years of age. 60.2% of the subjects were Muslims; 73.7% of them were agri- culturalists; 63.2% of them had the income ranging from 3,001-6,000 baht/month. Most of the subjects (77.4% had only primary education, and 15.0% finished high school level. Only 6.0% practised traditional medicine as their main occupation and most of them (94.0% did not practise traditional medicine as their main occupation. Most traditional doctors (91.0% had experience in using medicinal herbs for animal treatment; 30.0% citing that herbal medicine was easy to find in local areas; 26.8% citing that it was cheap. For domestic animal utilization of herbal medicine, cats (54.1%, were first on the list of non-ruminants, chickens (62.9% came first among poultry, cattle (50.7% came first among ruminants and decorative fish e.g. goldfish (50.0% were commonest among aquatic animals. The single herbal medicine used to treat domestic animal diseases by traditional doctors were reported as follows: to chase away insects, citronella grass or tobacco (3.0% was used; to treat diarrhea, Tinospora crispa (2.3% was used; to treat antitussives, lemon grass or Andrographis paniculata (2.3% was used; as an expectorant, curcuma rhizomes (2.3% was used; to treat pus from worms, Phyllanthus reticularud or Cassytha filiformis (2.3% was

  2. Sale of medicinal herbs in pharmacies and herbal stores in Hurlingham district, Buenos Aires, Argentina

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    Hernán G. Bach

    2014-04-01

    Full Text Available In this paper, the sale of medicinal plants was described in the urban city of Buenos Aires, Argentina. Semi-structured interviews were conducted with pharmacists and herb store owners about different characteristics of retail. Likewise, different types of retailers were compared, and the phytomedicine degree of acceptance was consulted. The percentage of customers who buy medicinal plants in herb stores is higher than in pharmacies. The five most demanded species were: "malva" (Malva sp., 18%; "manzanilla" (Matricaria recutita, 13%; "tilo" (Tiliasp., 12%; "cuasia" (Picrasma crenata, 8%; and "boldo" (Peumus boldus, 7%. In like manner, the most demanded mixes of species were those that had slimming properties, 21%; digestive, 17%; sedative and diuretic, 13%. Of the 32 most frequently requested species, only 13 are native. Phytomedicines were widely accepted in the different kinds of retail stores. It was also emphasized that, contrary to the usual assumption, the choice to consume plants is cultural rather than economic. Due to the acceptance observed in the use of phytomedicines, it must be emphasized the potential that Argentina possesses for the development of this industry.

  3. PMC-12, a traditional herbal medicine, enhances learning memory and hippocampal neurogenesis in mice.

    Science.gov (United States)

    Park, Hee Ra; Kim, Ju Yeon; Lee, Yujeong; Chun, Hye Jeong; Choi, Young Whan; Shin, Hwa Kyoung; Choi, Byung Tae; Kim, Cheol Min; Lee, Jaewon

    2016-03-23

    The beneficial effects of traditional Korean medicine are recognized during the treatment of neurodegenerative conditions, such as, Alzheimer's disease and neurocognitive dysfunction, and recently, hippocampal neurogenesis has been reported to be associated with memory function. In this study, the authors investigated the beneficial effects of polygonum multiflorum Thunberg complex composition-12 (PMC-12), which is a mixture of four medicinal herbs, that is, Polygonum multiflorum, Polygala tenuifolia, Rehmannia glutinosa, and Acorus gramineus, on hippocampal neurogenesis, learning, and memory in mice. PMC-12 was orally administered to male C57BL/6 mice (5 weeks old) at 100 or 500 mg/kg daily for 2 weeks. PMC-12 administration significantly was found to increase the proliferation of neural progenitor cells and the survival of newly-generated cells in the dentate gyrus. In the Morris water maze test, the latency times of PMC-12 treated mice (100 or 500 mg/kg) were shorter than those of vehicle-control mice. In addition, PMC-12 increased the levels of BDNF, p-CREB, and synaptophysin, which are known to be associated with neural plasticity and hippocampal neurogenesis. These findings suggest PMC-12 enhances hippocampal neurogenesis and neurocognitive function and imply that PMC-12 ameliorates memory impairment and cognitive deficits. PMID:26917101

  4. PMC-12, a traditional herbal medicine, enhances learning memory and hippocampal neurogenesis in mice.

    Science.gov (United States)

    Park, Hee Ra; Kim, Ju Yeon; Lee, Yujeong; Chun, Hye Jeong; Choi, Young Whan; Shin, Hwa Kyoung; Choi, Byung Tae; Kim, Cheol Min; Lee, Jaewon

    2016-03-23

    The beneficial effects of traditional Korean medicine are recognized during the treatment of neurodegenerative conditions, such as, Alzheimer's disease and neurocognitive dysfunction, and recently, hippocampal neurogenesis has been reported to be associated with memory function. In this study, the authors investigated the beneficial effects of polygonum multiflorum Thunberg complex composition-12 (PMC-12), which is a mixture of four medicinal herbs, that is, Polygonum multiflorum, Polygala tenuifolia, Rehmannia glutinosa, and Acorus gramineus, on hippocampal neurogenesis, learning, and memory in mice. PMC-12 was orally administered to male C57BL/6 mice (5 weeks old) at 100 or 500 mg/kg daily for 2 weeks. PMC-12 administration significantly was found to increase the proliferation of neural progenitor cells and the survival of newly-generated cells in the dentate gyrus. In the Morris water maze test, the latency times of PMC-12 treated mice (100 or 500 mg/kg) were shorter than those of vehicle-control mice. In addition, PMC-12 increased the levels of BDNF, p-CREB, and synaptophysin, which are known to be associated with neural plasticity and hippocampal neurogenesis. These findings suggest PMC-12 enhances hippocampal neurogenesis and neurocognitive function and imply that PMC-12 ameliorates memory impairment and cognitive deficits.

  5. Study on the Effect of Chinese Herbal Medicine in Regulating Peritoneal Lymphatic Stomata and Enhancing Drainage of Ascites in Mice with Liver Fibrosis

    Institute of Scientific and Technical Information of China (English)

    李继承; 袁淑慧; 赵坚培; 吕志连

    2001-01-01

    Objective: To observe the regulating effect of Chinese herbal medicine on peritoneal lymphatic stomata and its significance in treating ascites in liver fibrosis model mice. Methods: Two Chinese herbal compound prescriptions were used separately to treat the carbon tetrachloride induced mouse model of liver fibrosis, the histo-pathologic changes in mice were observed by using scanning electron microscope and processed by computer image processing. The changes of urinary volume and sodium ion concentration were measured, too.Results: In the treated group, the histo-pathologic changes were significantly less than those in the control group, the peritoneal lymphatic stomata enlarged with increased number of opening and higher density in distribution and the urinary volume and sodium ion excretion increased after treatment. Conclusion: Chinese herbal medicine has marked effect in alleviating liver fibrosis, regulating peritoneal lymphatic stomata, improving the drainage of ascites from peritoneal cavity, causing increase of urinary volume and sodium ion excretion to reduce water and sodium retention, and thus have favorable therapeutic effect in treating ascites.

  6. Study on Treatment of Polycystic Ovarian Syndrome with Infertility by Combined Therapy of Chinese Herbal Medicine and Compound Cyproterone Acetate

    Institute of Scientific and Technical Information of China (English)

    TAO Li-li (陶莉莉); CHEN Xiao-ping (陈小平); GU Zheng-tian (顾正田)

    2003-01-01

    Objective: To evaluate the effect of combined therapy of Chinese herbal medicine and compound cyproterone acetate (CPA) in treating non-obesity polycystic ovarian syndrome (PCOS) and to explore its mechanism in improving withdrawal ovulation. Methods:Eighty-six patients of non-obesity PCOS, typed as Shen-deficiency with blood stasis Syndrome or Shen-deficiency with Phlegm-Dampness Syndrome by Syndrome Differentiation in traditional Chines medicine, were randomly divided into three groups: (1) The TCM group (n=26) was treated with Chinese drugs for 6 menstrual cycles; (2) The western medicine (WM) group (n=30) was treated with 1 tablet of CPA for 21 days, with the treatment beginning from the 5th day of menstruation. The treatment was given for 3 menstrual cycles by repetitious medication, which stopped and restarted on the 5th day of withdrawal bleeding. Then the ovulation promoting therapy was applied by using clomifene citrate and human chorionic gonadotropin (CC/Hcg) for 3 menstrual cycles; (3) The TCM-WM group (n=30) was treated with the medications used for the above two groups. The menstrual cycle, the volume and duration of the menstruation, as well as the improvement of acne and pilosis [Ferriman-Gallway (F-G) scoring]were observed after 3 cycles ended. Moreover, condition of ovulation was monitored by B-ultrasonography at the 4th-6th cycle and status of pregnancy was observed. Results: Compared with before treatment, the blood level of luteinizing hormone (LH) and testosterone (T) in all 3 groups after treatment significantly decreased (P<0.05), with its ratio to follicle-stimulating hormone (LH/FSH) recovered to normal, but without markedly change in levels of FSH, estradiol (E2) and prolactin (PRL). The menstrual cycle in most patients got regular and acne significantly alleviated (P<0.05), and the improvement of infrequent menstruation and acne was better in the WM group and the TCM-WM group than that in the TCM group, but pilosis showed no significant

  7. Perceptions of the Muslim religious leaders and their attitudes on herbal medicine in Bangladesh: a cross-sectional study

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    Rashid Md Aminur

    2011-09-01

    Full Text Available Abstract Background Herbal Medicines (HMs are playing major roles in the health of the millions of people worldwide. Muslim Religious Leader (MRLs, being an important component of the society with huge influence on it, could contribute a lot to promote HM. This study was aimed at evaluating perceptions of the MRLs, their satisfaction and attitudes towards HM in Bangladesh. Methods This cross-sectional study collected data from a purposive sample of 503 MRLs using an interviewer-administered structured questionnaire during December 2010 and January 2011. Main outcome measures included sociodemographic variables, MRLs' preferences in using HMs, their satisfaction and intent to use HMs in the future, and finally MRLs' attitudes toward HM use. Results Although two-fifth (40.4% of the MRLs preferred HM among different form of complementary and alternative medicines, they used orthodox medicine (OM more frequently than HM in last one year. Majority believed that HM was effective for all age groups (52.6% and both sexes (74.5%. One-third felt that HM was more effective for chronic diseases, 68.5% felt that it only promotes health, and 40.8% said it keeps them relaxed. About 98.0% of the respondents experienced 'no harm' but 'benefit' from HM; naturally, they were satisfied with HM and were willing to recommend it to others. Urban, older (>40 years, and 'single' respondents were more likely to use HM (gender and education adjusted odds ratios = 1.7 [95% confidence interval, CI = 1.1-2.6], 1.9 [95% CI = 1.3-3.0], and 1.6 [95% CI = 1.2-2.1], respectively. Overall, respondents exhibited very positive attitude towards HM with mean score of 4.2 (range, 3.7-4.6 of a 5-point Likert scale (Score 5 for strongly agree to 1 for strongly disagree. Conclusions We report adequate perceptions, satisfaction, and very positive attitudes towards HM among MRLs. Mass media had a significant contribution towards its promotion. If HM are to assume a respected place in the

  8. ANTIMICROBIAL ACTIVITY OF SOME MEDICINAL HERBAL EXTRACTS ON CLINICALLY IMPORTANT BACTERIAL PATHOGENS

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    J. Suriya et al.

    2012-01-01

    Full Text Available The antibacterial activity of methanol extract of Abutilon indicum, Hygrophila spinosa and Mimosa pudica were studied by agar well diffusion method in vitro. The effect of antibacterial potential was examined against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus cereus, Proteus vulgaris, Enterococcus faecalis, Klebsiella pneumoniae, Vibrio cholerae, Salmonella typhi and Salmonella paratyphi. The methanol extract of these medicinal plants have showed consistently significant inhibitory activity on different bacterial pathogens tested. Furthermore, the Minimum Inhibitory Concentration (MIC studies carried out by broth dilution assay and found the MIC ranged between 0.2 to 0.9mg/ml. Overall the methanol extracts was found to be more effective. The results of the extracts were compared with the standard antibiotics Kanamycin.

  9. Circumvention of multi-drug resistance of cancer cells by Chinese herbal medicines

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    Lin Ge

    2010-07-01

    Full Text Available Abstract Multi-drug resistance (MDR of cancer cells severely limits therapeutic outcomes. A proposed mechanism for MDR involves the efflux of anti-cancer drugs from cancer cells, primarily mediated by ATP-binding cassette (ABC membrane transporters including P-glycoprotein. This article reviews the recent progress of using active ingredients, extracts and formulae from Chinese medicine (CM in circumventing ABC transporters-mediated MDR. Among the ABC transporters, Pgp is the most extensively studied for its role in MDR reversal effects. While other MDR reversal mechanisms remain unclear, Pgp inhibition is a criterion for further mechanistic study. More mechanistic studies are needed to fully establish the pharmacological effects of potential MDR reversing agents.

  10. Chemical Analysis of the Herbal Medicine Salviae miltiorrhizae Radix et Rhizoma (Danshen

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    Hanqing Pang

    2016-01-01

    Full Text Available Radix Salviae miltiorrhizae et Rhizoma, known as Danshen in China, is one of the most popular traditional Chinese medicines. Recently, there has been increasing scientific attention on Danshen for its remarkable bioactivities, such as promoting blood circulation, removing blood stasis, and clearing away heat. This review summarized the advances in chemical analysis of Danshen and its preparations since 2009. Representative established methods were reviewed, including spectroscopy, thin layer chromatography, gas chromatography, liquid chromatography (LC, liquid chromatography-mass spectrometry (LC-MS, capillary electrophoresis, electrochemistry, and bioanalysis. Especially the analysis of polysaccharides in Danshen was discussed for the first time. Some proposals were also put forward to benefit quality control of Danshen.

  11. Does the taste matter? Taste and medicinal perceptions associated with five selected herbal drugs among three ethnic groups in West Yorkshire, Northern England

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    Pieroni Andrea

    2007-05-01

    Full Text Available Abstract In recent years, diverse scholars have addressed the issue of the chemosensory perceptions associated with traditional medicines, nevertheless there is still a distinct lack of studies grounded in the social sciences and conducted from a cross-cultural, comparative perspective. In this urban ethnobotanical field study, 254 informants belonging to the Gujarati, Kashmiri and English ethnic groups and living in Western Yorkshire in Northern England were interviewed about the relationship between taste and medicinal perceptions of five herbal drugs, which were selected during a preliminary study. The herbal drugs included cinnamon (the dried bark of Cinnamomum verum, Lauraceae, mint (the leaves of Mentha spp., Lamiaceae, garlic (the bulbs of Allium sativum, Alliaceae, ginger (the rhizome of Zingiber officinale, Zingiberaceae, and cloves (the dried flower buds of Syzygium aromaticum, Myrtaceae. The main cross-cultural differences in taste perceptions regarded the perception the perception of the spicy taste of ginger, garlic, and cinnamon, of the bitter taste of ginger, the sweet taste of mint, and of the sour taste of garlic. The part of the study of how the five selected herbal drugs are perceived medicinally showed that TK (Traditional Knowledge is widespread among Kashmiris, but not so prevalent among the Gujarati and especially the English samples. Among Kashmiris, ginger was frequently considered to be helpful for healing infections and muscular-skeletal and digestive disorders, mint was chosen for healing digestive and respiratory troubles, garlic for blood system disorders, and cinnamon was perceived to be efficacious for infectious diseases. Among the Gujarati and Kashmiri groups there was evidence of a strong link between the bitter and spicy tastes of ginger, garlic, cloves, and cinnamon and their perceived medicinal properties, whereas there was a far less obvious link between the sweet taste of mint and cinnamon and their

  12. Hedyotis diffusa Combined with Scutellaria barbata Are the Core Treatment of Chinese Herbal Medicine Used for Breast Cancer Patients: A Population-Based Study

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    Yuan-Chieh Yeh

    2014-01-01

    Full Text Available Traditional Chinese medicine (TCM, which is the most common type of complementary and alternative medicine (CAM used in Taiwan, is increasingly used to treat patients with breast cancer. However, large-scale studies on the patterns of TCM prescriptions for breast cancer are still lacking. The aim of this study was to determine the core treatment of TCM prescriptions used for breast cancer recorded in the Taiwan National Health Insurance Research Database. TCM visits made for breast cancer in 2008 were identified using ICD-9 codes. The prescriptions obtained at these TCM visits were evaluated using association rule mining to evaluate the combinations of Chinese herbal medicine (CHM used to treat breast cancer patients. A total of 37,176 prescriptions were made for 4,436 outpatients with breast cancer. Association rule mining and network analysis identified Hedyotis diffusa plus Scutellaria barbata as the most common duplex medicinal (10.9% used for the core treatment of breast cancer. Jia-Wei-Xiao-Yao-San (19.6% and Hedyotis diffusa (41.9% were the most commonly prescribed herbal formula (HF and single herb (SH, respectively. Only 35% of the commonly used CHM had been studied for efficacy. More clinical trials are needed to evaluate the efficacy and safety of these CHM used to treat breast cancer.

  13. Hedyotis diffusa Combined with Scutellaria barbata Are the Core Treatment of Chinese Herbal Medicine Used for Breast Cancer Patients: A Population-Based Study.

    Science.gov (United States)

    Yeh, Yuan-Chieh; Chen, Hsing-Yu; Yang, Sien-Hung; Lin, Yi-Hsien; Chiu, Jen-Hwey; Lin, Yi-Hsuan; Chen, Jiun-Liang

    2014-01-01

    Traditional Chinese medicine (TCM), which is the most common type of complementary and alternative medicine (CAM) used in Taiwan, is increasingly used to treat patients with breast cancer. However, large-scale studies on the patterns of TCM prescriptions for breast cancer are still lacking. The aim of this study was to determine the core treatment of TCM prescriptions used for breast cancer recorded in the Taiwan National Health Insurance Research Database. TCM visits made for breast cancer in 2008 were identified using ICD-9 codes. The prescriptions obtained at these TCM visits were evaluated using association rule mining to evaluate the combinations of Chinese herbal medicine (CHM) used to treat breast cancer patients. A total of 37,176 prescriptions were made for 4,436 outpatients with breast cancer. Association rule mining and network analysis identified Hedyotis diffusa plus Scutellaria barbata as the most common duplex medicinal (10.9%) used for the core treatment of breast cancer. Jia-Wei-Xiao-Yao-San (19.6%) and Hedyotis diffusa (41.9%) were the most commonly prescribed herbal formula (HF) and single herb (SH), respectively. Only 35% of the commonly used CHM had been studied for efficacy. More clinical trials are needed to evaluate the efficacy and safety of these CHM used to treat breast cancer. PMID:24734104

  14. Naturalness as an ethical stance: idea(l)s and practices of care in western herbal medicine in the UK.

    Science.gov (United States)

    Nissen, Nina

    2015-01-01

    An association of non-biomedical healthcare with appeals to nature and naturalness, and an invocation of a rhetoric of gentleness, goodness, purity and moral power has been noted previously, and some scholars argue that nature has taken on a meaning broadly opposed to the rational scientific order of modernity. Drawing on an ethnographic study of women's practice and use of western herbal medicine (WHM) in the UK, the intertwining of the perceived naturalness of WHM with distinct care practices points to a further avenue for exploration. To examine patients' and herbalists' discourses of the naturalness of WHM and associated idea(l)s and practices of care, understandings of nature and a feminist ethics of care are utilized as analytical frameworks. The analysis presented suggests that, through WHM, patients and herbalists become embedded in a complex spatio-temporal wholeness and web of care that intertwines past, present and future, self and others, and local and global concerns. In the emerging 'ordinary ethics of care', naturalness constitutes a sign of goodness and of a shared humanity within the organic world, while care, underpinned by idea(l)s of natural and holistic care practices, links human and non-human others. Thus, the naturalness of WHM, as perceived by some patients and herbalists, engages and blends with a continually unfolding field of relationships in the lifeworld(s), where care practices, caring relations and collective wellbeing may constitute an ethical stance that raises deeper questions about the significance of relationality, the values of care/caring and the mutual involvement of nature and human being(s). PMID:26001272

  15. Densitometric thin-layer chromatographic determination of aescin in a herbal medicinal product containing Aesculus and Vitis dry extracts.

    Science.gov (United States)

    Apers, Sandra; Naessens, Tania; Pieters, Luc; Vlietinck, Arnold

    2006-04-21

    A thin-layer chromatographic (TLC) method is developed to analyze the total saponin content, also referred to as the aescin content, in a herbal medicinal product (HMP) containing two dry extracts in capsules. The capsules contain 250 mg of Aesculus hippocastanum dry extract, 120 mg of Vitis vinifera dry extract and 50mg of excipients. After a purification step using C(18) solid phase extraction (SPE) cartridges, the samples are analyzed on a silica-gel HPTLC plate with the upper layer of a mixture of acetic acid/water/butanol (10/40/50 v/v/v) as the mobile phase. Spots are visualized by spraying with anisaldehyde reagent and heating the plate for 5-10 min (100-105 degrees C) and measured at a wavelength of 535 nm. This method, applicable for the quality control and stability investigation of both the Aesculus dry extract and HMP capsules thereof containing Vitis dry extract in combination with the Aesculus dry extract, is validated according to the International Conference on Harmonization (ICH) guidelines. The proposed assay method is specific for aescin in the presence of Vitis dry extract and formulation excipients. Analysis of stressed samples in forced degradation tests proves the method to be applicable for stability evaluation. The standard aescin curve is linear (r > 0.99) over a concentration range of 0.16-0.80 microg/spot. Recovery from the HMP capsules is statistically equal to 100%. The precision of the method with respect to time and concentration is acceptable, with relative standard deviation (RSD) values of 1.28 and 1.49%, respectively. PMID:16364347

  16. Inhibition of release of inflammatory mediators in primary and cultured cells by a Chinese herbal medicine formula for allergic rhinitis

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    McPhee Sarah

    2007-02-01

    Full Text Available Abstract Background We demonstrated that a Chinese herbal formula, which we refer to as RCM-101, developed from a traditional Chinese medicine formula, reduced nasal and non-nasal symptoms of seasonal allergic rhinitis (SAR. The present study in primary and cultured cells was undertaken to investigate the effects of RCM-101 on the production/release of inflammatory mediators known to be involved in SAR. Methods Compound 48/80-induced histamine release was studied in rat peritoneal mast cells. Production of leukotriene B4 induced by the calcium ionophore A23187 was studied in porcine neutrophils using an HPLC assay and lipopolysaccharide-stimulated prostaglandin E2 production was studied in murine macrophage (Raw 264.7 cells by immune-enzyme assay. Expression of cyclooxygenase-1 (COX-1 and cyclooxygenase-2 (COX-2 was determined in Raw 264.7 cells, using western blotting techniques. Results RCM-101 (1–100 μg/mL produced concentration-dependent inhibition of compound 48/80-induced histamine release from rat peritoneal mast cells and of lipopolysaccharide-stimulated prostaglandin E2 release from Raw 264.7 cells. Over the range 1 – 10 μg/mL, it inhibited A23187-induced leukotriene B4 production in porcine neutrophils. In addition, RCM-101 (100 μg/mL inhibited the expression of COX-2 protein but did not affect that of COX-1. Conclusion The findings indicate that RCM-101 inhibits the release and/or synthesis of histamine, leukotriene B4 and prostaglandin E2 in cultured cells. These interactions of RCM-101 with multiple inflammatory mediators are likely to be related to its ability to reduce symptoms of allergic rhinitis.

  17. The Traditional Herbal Medicine, Dangkwisoo-San, Prevents Cerebral Ischemic Injury through Nitric Oxide-Dependent Mechanisms

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    Ji Hyun Kim

    2011-01-01

    Full Text Available Dangkwisoo-San (DS is an herbal extract that is widely used in traditional Korean medicine to treat traumatic ecchymosis and pain by promoting blood circulation and relieving blood stasis. However, the effect of DS in cerebrovascular disease has not been examined experimentally. The protective effects of DS on focal ischemic brain were investigated in a mouse model. DS stimulated nitric oxide (NO production in human brain microvascular endothelial cells (HBMECs. DS (10–300 μg/mL produced a concentration-dependent relaxation in mouse aorta, which was significantly attenuated by the nitric oxide synthase (NOS inhibitor L-NAME, suggesting that DS causes vasodilation via a NO-dependent mechanism. DS increased resting cerebral blood flow (CBF, although it caused mild hypotension. To investigate the effect of DS on the acute cerebral injury, C57/BL6J mice received 90 min of middle cerebral artery occlusion followed by 22.5 h of reperfusion. DS administered 3 days before arterial occlusion significantly reduced cerebral infarct size by 53.7% compared with vehicle treatment. However, DS did not reduce brain infarction in mice treated with the relatively specific endothelial NOS (eNOS inhibitor, N5-(1-iminoethyl-L-ornithine, suggesting that the neuroprotective effect of DS is primarily endothelium-dependent. This correlated with increased phosphorylation of eNOS in the brains of DS-treated mice. DS acutely improves CBF in eNOS-dependent vasodilation and reduces infarct size in focal cerebral ischemia. These data provide causal evidence that DS is cerebroprotective via the eNOS-dependent production of NO, which ameliorates blood circulation.

  18. Chinese Herbal Medicine as an Adjunctive Therapy for Breast Cancer: A Systematic Review and Meta-Analysis

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    Libing Zhu

    2016-01-01

    Full Text Available Chinese herbal medicine (CHM has been widely used as an adjunctive therapy for breast cancer, while its efficacy remains unexplored. The purpose of this study is to evaluate the efficacy of CHM combined with chemotherapy for breast cancer. The study results showed that CHM combined with chemotherapy significantly increased tumor response and KPS as compared to using chemotherapy alone (RR = 1.36; 95% CI = 1.24–1.48; P<0.00001; RR = 1.38; 95% CI = 1.26–1.52; P<0.00001, resp.. Besides, CHM as an adjunctive therapy significantly reduced the nausea and vomiting at toxicity grade of III–IV (RR = 0.37; 95% CI = 0.27–0.52; P<0.00001. Moreover, the combined therapy significantly prevented the decline of WBC in patients under chemotherapy at toxicity grade of III–IV (RR = 0.49; 95% CI = 0.34–0.69; P<0.00001 and prevented the decline of platelet at toxicity grade of III–IV or I–IV (RR = 0.29; 95% CI = 0.12–0.73; P=0.008; RR = 0.77; 95% CI = 0.63–0.94; P=0.009, resp.. This study suggests that CHM combined with chemotherapy in comparison with chemotherapy alone can significantly enhance tumor response, improve KPS, and alleviate toxicity induced by chemotherapy in breast cancer patients. However, a firm conclusion could not be reached due to the lack of high quality trials and large-scale RCTs, so further trials with higher quality and larger scale are needed.

  19. Increase of insulin sensitivity in diabetic rats received Die-Huang-Wan, a herbal mixture used in Chinese traditional medicine

    Institute of Scientific and Technical Information of China (English)

    WU Yang-Chang; HSU Jen-Hao; LIU I-Min; LIOU Shorong-Shii; SU Hui-Chen; CHENG Juei-Tang

    2002-01-01

    AIM: Effects on insulin sensitivity of Die-Huang-Wan, the herbal mixture widely used to treat diabetic disorder in Chinese traditional medicine, were investigated in vivo. METHODS: The obese Zucker rats were employed as insulin-resistant animal model. Also, insulin-resistance was induced by the repeated intraperitoneal injections of long-acting human insulin at 0.5 U/kg three times daily into adult male Wistar rats. Insulin resistance was identified using the loss of tolbutamide (10 mg/kg) or electroacupuncture (EA)-induced plasma glucose lowering action. The plasma glucose concentration was examined by glucose oxidase assay. RESULTS: The plasma glucose-lowering action induced by tolbutamide was significantly enhanced in obese Zucker rats receiving the repeated administration of Die-Huang-Wan at dosage of 26 mg/kg for 3 d. Furthermore, administration of Die-Huang-Wan delayed the formation of insulin resistance in rats that were induced by the daily repeated injection of human long-acting insulin at 0.5 U/kg three times daily and identified by the loss of tolbutamide- or EA-induced hypoglycemia. In streptozotocininduced diabetic rats, oral administration of metformin at 320 mg/kg once daily made an increase of the response to exogenous short-acting human insulin 15 d later. This is consistent with the view that metformin can increase insulin sensitivity. Similar treatment with Die-Huang-Wan at an effective dose (26.0 mg/kg) also increased the plasma glucose lowering action of exogenous insulin at 10 d later. The effect of Die-Huang-Wan on insulin sensitivity seems to produce more rapidly than that of metformin. CONCLUSION: The present study found that oral administration of Die-Huang-Wan increased insulin sensitivity and delayed the development of insulin resistance in rats.

  20. Antibacterial activities of some selected plant extracts of local herbal medicines in Lahore-Pakistan

    Institute of Scientific and Technical Information of China (English)

    Fouzia Noreen; Naqi Hussain; Muhammad Zaheer; Salma Rahman

    2012-01-01

    The antibacterial activity of methanol and acetone extracts of five plant extracts being utilized for the cure of different ailments in Pakistan was studied.The extracts of Curcuma zedoaria,lpomea turpethum,Sphaeranthus indicus,Terminalia chebula and Tricholepis glaberrima were tested against seven different bacterial strains by well diffusion method and microdilution methods.The pattern of zone of inhibition varied with the plant extracts,the solvent used for extraction and organisms tested.Plant extracts (20 mg/mL) were used to evaluate antibacterial activities.The zone of inhibition exhibited by methanol extracts varied between 11 mm and 32 mm while those of acetone extracts varicd between 9 mm and 25 mm respectively.The minimum inhibitory concentration (MIC) exhibited by methanol extracts ranged between (18.4-51.1) mg/mL.Overall methanolic extracts showed more activity than the acetone extracts against tested organisms except for S.indicus.The plants were also analyzed for their elemental composition using atomic absorption spcctrophotometer to explore natural sources of essential elements that can be utilized for medicinal purposes.

  1. The Yang-Tonifying Herbal Medicine Cynomorium songaricum Extends Lifespan and Delays Aging in Drosophila

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    Hsin-Ping Liu

    2012-01-01

    Full Text Available Aging is highly correlated with the progressive loss of physiological function, including cognitive behavior and reproductive capacity, as well as an increased susceptibility to diseases; therefore, slowing age-related degeneration could greatly contribute to human health. Cynomorium songaricum Rupr. (CS is traditionally used to improve sexual function and treat kidney dysfunction in traditional Chinese medicine, although little is known about whether CS has effects on longevity. Here, we show that CS supplementation in the diet extends both the mean and maximum lifespan of adult female flies. The increase in lifespan with CS was correlated with higher resistance to oxidative stress and starvation and lower lipid hydroperoxides (LPO levels. Additionally, the lifespan extension was accompanied by beneficial effects, such as improved mating readiness, increased fecundity, and suppression of age-related learning impairment in aged flies. These findings demonstrate the important antiaging effects of CS and indicate the potential applicability of dietary intervention with CS to enhance health and prevent multiple age-related diseases.

  2. The role of Chinese herbal medicines in a rat model of chronic colitis

    Institute of Scientific and Technical Information of China (English)

    Xiao Lan Tian; Marisabel Mourelle; Yu Ling Li; Francisco Guarner; Juan-R Malagelada

    2000-01-01

    AIM To investigate a mixture of traditional Chinese medicine (TCM) in the prevention of chronic colitis inrats.METHODS Sixty rats were divided into 3 groups. Colitis was induced by trinitrobenzene-sulfonic acid(TNB). On day 10, all the survived rats were killed, the mortality and intestinal obstruction rate werecalculated, the colonic lesion score was assessed and collagenase activity and collagen concentration weremeasured.RESULTS The survival rate was much lower and intestinal obstruction rate much higher in TNB than thosein TCM, they were 53% and 81% vs. 80% and 24% (P<0.05 and P<0.01, respectively). There were alsosignificant differences in colonic stricture score and colonic weight between TNB and TCM groups (1.75±1.2 vs 0.22±0.67 and 0.57±0.36 vs 0.31±0.10, P<0.01 and P<0.05, respectively). No hydroxyprolineand collagenase activity differences were found between the two groups.CONCLUSION This mixture of TCM prevents the formation of intestinal stricture, increases the survivalrate and decreases intestinal obstruction rate in a rat model of chronic colitis.

  3. Effect Of Some Herbal Medicine On Some biochemical parameters In Diabetic Rats

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    Eman G.E. Helal, Mervat A.Abbas

    2006-03-01

    Full Text Available The current study was planned to follow up the effect of famous mixture used as a hypoglycemic traditional medicine in Saudi Arabia on diabetic albino rats and their effects on some biochemical parameter as DHEA .This study also aimed to study the effect of each plants alone to illustrate the most powerful one of them. The present study was carried out on eighty adult male albino rats (120+20gm b.wt. They were randomly divided into eight groups. First group conserved as control group.The others groups received alloxan to become diabetic .The second group conserved as diabetic, the third group treated with a mixture of plants (0.5gm/120gm b.wt.From he fourth to eight group,the rats treated with Nigella sativa (0.25gm/120gm b.wt,Aloe vera,Ferulaassa-foetid,Boswellia Carterii Birdw and Commiphora myrrha respectively (0.5gm/120gm b.wt..Our result showed that the body weight was reduced significantly in diabetic group and Nigella sativa treated group. On the other hand, treatment with commiphora myrrha revealed significant increase in body weight gain, while mixture and Aloe vera treated rats recorded insignificant change. Diabetic rats revealed a significant decrease in serum glucose and DHEA-S levels and liver glycogen content, while insignificant difference was recoded in all treated groups. A significant decrease in serum insulin level was observed in diabetic group, Nigella sativa and Ferula assa-foetida treated groups, but insignificant different was recorded in the rest treated groups throughout the experiment. A significant increase in LDH activities in diabetic and Ferula assa-foetida treated groups was recorded while rest treated groups recorded insignificant change During experimental period.

  4. Complete response of hepatocellular carcinoma treated with traditional herbal medicine:A case report

    Institute of Scientific and Technical Information of China (English)

    Cui-Hong Zhu; Jian Hao; Xue Yang; Xiao-Dong Wang; Chang Liu; Xiong-Zhi Wu

    2016-01-01

    本文报道了一例单纯中药治愈弥漫性肝癌的病案。患者于2011年6月因肝区疼痛就诊,强化CT检查示肝脏多发占位,弥漫整个肝右叶,最大占位结节直径达5cm,考虑肝癌。患者自发病以来未进行任何西医抗肿瘤治疗,于2011年6月至2014年8月单纯接受中药治疗。2014年11月18日末次随访,患者一般状况良好,肿瘤病灶消失,恢复正常生活。%We reported a detailed clinical course of complete response of hepatocellular carcinoma(HCC) with traditional Chinese medicine(TCM) treatment in the present study. In June 2011, a 47-year-old man was admitted to our hospital for multiple mass lesions in liver. Abdominal contrast-enhanced CT revealed multiple low density nodules with heterogeneous enhancement in his right lobe of the liver and the largest nodule diameter was about 5 cm. The clinical diagnosis was hepatocellular carcinoma (diffuse-type). Resection was not performed considering the patient’s poor physical condition. He received THM therapy as an alternative. One months later, CT showed that the majority lesions of the right liver lobe shrank. In November 2014, CT showed that the liver lesions completely disappeared and had no evidence of tumor recurrence. Our case provides additional evidence to show that TCM treatment is effective for patients with HCC, and it can achieve complete remission, long disease-free survival and provide patients with good quality of life.

  5. A Systematic Review of Randomized Controlled Trials on Oral Chinese Herbal Medicine for Prostate Cancer

    Science.gov (United States)

    Li, Xun; Wang, Yuyi; Chen, Shiuan; Liu, Jian-ping

    2016-01-01

    Background Prostate cancer is the most common malignant tumor associated with male reproductive system. Objective The existing eligible randomized controlled trials (RCTs) were critically appraised for the safety and effectiveness of CHM for prostate cancer. Methods A literature search was conducted by using PubMed, CENTRAL, CNKI, CBM, VIP and Wanfang databases until August 2015. RCTs of CHM or CHM plus conventional medicine for prostate cancer patients were included. The primary outcomes appraised were survival time, time to progression and quality of life. The risk of bias assessment according to the Cochrane Handbook was used to evaluate the methodological quality of the included trials. Revman 5.3 software was used for data analyses. Risk ratio and mean difference (MD) with a 95% confidence interval (CI) were used as effect measures. Meta-analysis was to be used if sufficient trials without obvious clinical or statistical heterogeneity were available. Results A total of 17 RCTs involving 1224 participants were analyzed. One trial was about CHM comparing to no treatment. The remaining 16 trials used CHMs as adjunctive treatment for endocrine therapy. Due to the poor quality of methodologies of most trials, only limited evidence showed that a combination of CHM and endocrine therapy might be more effective in restraining the development of the disease (MD 10.37 months, 95%CI 9.10 to 11.63 months), increasing patients’ survival time (7–15 months) or improving patients’ performance status, when compared to endocrine therapy alone (Karnofsky performance scale average changed 15 scores between groups). No severe adverse event was reported related to CHM. Conclusion Due to the insufficient quality of trials that were analyzed, it is not appropriate to recommend any kind of CHMs in treating prostate cancer at the present time. Well-designed trials with high methodological quality are needed to validate the effect of CHMs for patients with prostate cancer. PMID

  6. Fractionation of a Herbal Antidiarrheal Medicine Reveals Eugenol as an Inhibitor of Ca2+-Activated Cl− Channel TMEM16A

    OpenAIRE

    Zhen Yao; Wan Namkung; Ko, Eun A; Jinhong Park; Lukmanee Tradtrantip; Verkman, A.S.

    2012-01-01

    The Ca(2+)-activated Cl(-) channel TMEM16A is involved in epithelial fluid secretion, smooth muscle contraction and neurosensory signaling. We identified a Thai herbal antidiarrheal formulation that inhibited TMEM16A Cl(-) conductance. C18-reversed-phase HPLC fractionation of the herbal formulation revealed >98% of TMEM16A inhibition activity in one out of approximately 20 distinct peaks. The purified, active compound was identified as eugenol (4-allyl-2-methoxyphenol), the major component of...

  7. Herbal nanoparticles: A patent review

    OpenAIRE

    Namdeo R Jadhav; Trupti Powar; Santosh Shinde; Sameer Nadaf

    2014-01-01

    Design and development of herbal nanoparticles has become a frontier research in the nanoformulation arena. To update researchers, an attempt has been made to review nanoformulation-based herbal patents. This article mainly covers herbal medicines are used for the treatment of cardiovascular diseases, Parkinsonism, pulmonary diseases, proliferative diseases, Alzheimer′s disease, diabetes, cancer therapy, anti-osteoporosis, and the like. It has been revealed that nanoparticles of Curcumin have...

  8. HSCCC-based strategy for preparative separation of in vivo metabolites after administration of an herbal medicine: Saussurea laniceps, a case study.

    Science.gov (United States)

    Yi, Tao; Zhu, Lin; Zhu, Guo-Yuan; Tang, Yi-Na; Xu, Jun; Fan, Jia-Yi; Zhao, Zhong-Zhen; Chen, Hu-Biao

    2016-01-01

    This paper reports a novel strategy based on high-speed counter-current chromatography (HSCCC) technique to separate in vivo metabolites from refined extract of urine after administration of an herbal medicine. Saussurea laniceps (SL) was chosen as a model herbal medicine to be used to test the feasibility of our proposed strategy. This strategy succeeded in the case of separating four in vivo metabolites of SL from the urine of rats. Briefly, after oral administration of SL extract to three rats for ten days (2.0 g/kg/d), 269.1 mg of umbelliferone glucuronide (M1, purity, 92.5%), 432.5 mg of scopoletin glucuronide (M2, purity, 93.2%), 221.4 mg of scopoletin glucuronide (M3, purity, 92.9%) and 319.0 mg of scopoletin glucuronide (M4, purity, 90.4%) were separated from 420 mL of the rat urine by HSCCC using a two-phase solvent system composed of methyl tert-butyl ether-n-butanol-acetonitrile-water (MTBE-n-BuOH-ACN-H2O) at a volume ratio of 10:30:11:49. The chemical structures of the four metabolites, M1 to M4, were confirmed by MS and (1)H, (13)C NMR. As far as we know, this is the first report of the successful separation of in vivo metabolites by HSCCC after administration of an herbal medicine. PMID:27618988

  9. Effects of the Chinese Herbal Medicine Based on Hachimi-jio-gan in Male Rats with the Adenine-Induced Osteopenia

    Institute of Scientific and Technical Information of China (English)

    Takeshi Ogirima; Kaori Tano; Masayuki Kanehara; Ming Gao; Xiuyun Wang; Yi Guo; Yanjun Zhang; Liping Guo; Torao Ishida

    2005-01-01

    In the adenine-induced renal failure rats, reversibility of renal failure and recovery of bone mineral density (BMD) by discontinuation of adenine-rich diet were reported: We think that the effect to bone metabolism with medication may be able to be evaluated as reinforcement of the BMD recovery. We have so far investigated the Chinese herbal medicine based on Hachimi-jio-gan (HJG) which are more effective than HJG alone. In this study, we investigated the effects of our Chinese herbal prescription on BMD in the adenine-treated rats compared to that of vitamin D3treatment. Young male rats were administrated 100 mg/ml adenine for 8 weeks, and they showed renal failure and bone loss. The adenine-treated rats were divided into the following 3 groups, that is, the group experienced no treatment (control), the group givenour Chinese herbal medicine (HAO), and the group given vitamin D3 (VD3) medication. It is likely that VD3 medication was less effective for increase of the femoral BMD than increase of the spinal BMD. In contrast, HAO was effective for increase of the femoral BMD. The VD3 group showed low deoxypyridinoline (Dpd: bone resorption maker) as compared to the control group.However, the HAO group showed same or slightly high Dpd. It is suggested that VD3 may increase BMD by reduction of bone resorption, while HAO may show effect on BMD by activating bone metabolism. It is indicated that HAO may become a curative medicine for bone loss because of the different target site from vitamin D3.

  10. STANDARDIZATION OF HERBAL DRUGS: AN OVERVIEW

    OpenAIRE

    Archana A. Bele; Anubha Khale

    2011-01-01

    Herbal drugs have been used since ancient times as medicines for the treatment of a range of diseases. Medicinal plants have played a key role in world health. There is a growing focus on the importance of medicinal plants in the traditional health care system (viz. Ayurveda, Unani, Homoeopathy, Yoga) in solving health care problems. Systematic approach and well-designed methodologies for the standardization of herbal raw materials and herbal formulations are developed. In view of the growing...

  11. Identification of urushiols as the major active principle of the Siddha herbal medicine Semecarpus Lehyam: Anti-tumor agents for the treatment of breast cancer

    OpenAIRE

    Zhao, Weimin; Zhu, Lili; Srinivasan, Sowmyalakshmi; Damodaran, Chendil; Rohr, Jürgen

    2009-01-01

    Breast cancer (BCa) is the most commonly occurring cancer in women, comprising almost one third of all malignancies. Previously we reported that the n-hexane fraction (hSL) of the Siddha herbal medicine, Semecarpus Lehyam, relatively sensitized estrogen receptor-negative (ER−) BCa when compared to estrogen receptor-positive (ER+) BCa cells. In this study we used a bioassay-guided fractionation approach leading to a simplified fraction of hSL that effectively sensitized both ER+ (MCF-7) and ER...

  12. 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

  13. Chinese Herbal Medicine and Acupuncture Used for Rehabilitation of the Impaired Urinary System in Patients with Paraplegia -A Report of 52 Cases

    Institute of Scientific and Technical Information of China (English)

    邹颖; 周文艳

    2005-01-01

    @@ Infection of the urinary system is frequently seen in the paraplegic patients with urinary complications,which is one of the main reasons for the late death in such cases. The effects of the therapeutic method adopted for the urinary rehabilitation are directly related to the life quality and survival time of the paraplegic patients. Since 1999-2002, the authors had applied Chinese herbal medicine combined with acupuncture for the urinary rehabilitation in 52 paraplegic patients, with quite good therapeuticresults as reported in the following.

  14. Effect of Chinese Herbal Medicinal Ingredients on IL-2 mRNA Levels of T Lymphocytes in Mice Measured Using Semiquantification RT-PCR

    Institute of Scientific and Technical Information of China (English)

    CHU Yue-feng; YAN Xin-min; LI Xiang-rui; HU Yuan-liang

    2006-01-01

    In this study, the IL-2 mRNA levels of T lymphocytes in normal mice stimulated by nine Chinese herbal medicinal ingredients (CHMIs) were measured using semiquantification reverse transcription polymerase chain reaction. The results showed that astragalus polysaccharide (APS), epimedium polysaccharide (EPS), Chinese angelica polysaccharide (CAPS), propolis flavone (PF), and astrogalosides (AS) promoted IL-2 mRNA levels in T lymphocytes in vitro and in vivo to differing degrees, and the level of IL-2 mRNA induced by propolis polysaccharide (PPS) in vitro was higher than that induced by the control, which differed from that of PPS in vivo.

  15. 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.

  16. Authentication of animal signatures in traditional Chinese medicine of Lingyang Qingfei Wan using routine molecular diagnostic assays.

    Science.gov (United States)

    Cao, Meng; Wang, Jikun; Yao, Lu; Xie, Suhua; Du, Jing; Zhao, Xingbo

    2014-01-01

    Lingyang Qingfei Wan produced by Beijing TongRenTang is a long-standing and popular medicine in China and international pharmaceutical markets. Concerns continue to be raised about the legality of usage of saiga antelope, which was defined as endangered species by Convention on International Trade in Endangered Species of Wild Fauna and Flora legislation and internal legislation in China. Therefore, the alternative pill in which substitutes saiga antelope with goat in the formula of Lingyang Qingfei Wan was developed. In order to authenticate the origin of animal contents in Lingyang Qingfei Wan and its alternative pill, molecular diagnostic assay was utilized by mtDNA polymorphism analysis. Four universal primer pairs containing mtDNA 12SrRNA, 16SrRNA, cytochrome b gene and cytochrome oxidase I were employed to obtain species-specific sequences of saiga antelope and goat, and multiple species-specific primer pairs for saiga antelope and goat were used to identify the animal origin in patent pills according to nucleotide polymorphisms between the two species. In additions, alternative techniques were attempted surrounding dilemmas of low concentration of target DNAs and presence of PCR-inhibitory substances in organic ingredients within complex pill. Results revealed that all species-specific primers could be successfully used for authentication of animal origin within complex pill, and sample preprocessing was critical during experimental manipulation. Internal positive control was an efficient and cost-effective way to assist in monitoring the potential interference from inhibitory substances which existed in the highly processed pills. PMID:24445529

  17. Potenciais interações entre fármacos e produtos à base de valeriana ou alho Potential interactions between drugs and valerian or garlic herbal medicines

    Directory of Open Access Journals (Sweden)

    Rodrigo F. Alexandre

    2008-09-01

    Full Text Available Atualmente, as potenciais interações entre fármacos e plantas medicinais e/ou medicamentos fitoterápicos são objetos de inúmeros estudos. Tais estudos são motivados pelo fato de que a fitoterapia é amplamente utilizada em associação com diversos fármacos. Nesta revisão, as informações sobre as principais interações entre produtos elaborados com valeriana ou alho foram localizadas, avaliadas e sistematizadas. Verificou-se que tais plantas podem alterar os perfis farmacocinéticos e/ou farmacodinâmicos de diversos fármacos, podendo provocar conseqüências graves aos pacientes. A valeriana pode aumentar os efeitos adversos dos benzodiazepínicos, reduzir a biodisponibilidade dos fármacos metabolizados pelo sistema P450-CYP3A4 e provocar hemorragias graves quando utilizada juntamente com anticoagulantes orais e antiplaquetários. O alho pode aumentar a biodisponibilidade dos relaxantes musculares, potencializar os efeitos terapêuticos e adversos dos hipoglicemiantes, provocar hemorragias quando administrado juntamente com anticoagulantes orais e antiplaquetários e reduzir a biodisponibilidade dos anti-retrovirais inibidores de protease. Porém, tais potenciais interações não são consensos na literatura, visto que há limitações metodológicas e diferenças significativas entre os estudos localizados. Mesmo assim, o uso de produtos à base de valeriana ou alho, associado com determinados fármacos, deve ser adequadamente monitorado por um profissional da área da saúde.At present, potential herbal-drug interactions are subject of great interest, because herbal medicines are often administered in combination with synthetic drugs. The aim of this paper was to review the literature in order to identify reported interactions between valerian or garlic herbal medicines and drugs, as well as to evaluate and summarize this information. Valerian or garlic herbal medicines could modify pharmacokinetics and/or pharmacodynamic

  18. Chemometrics: A new scenario in herbal drug standardization

    Directory of Open Access Journals (Sweden)

    Ankit Bansal

    2014-08-01

    Full Text Available Chromatography and spectroscopy techniques are the most commonly used methods in standardization of herbal medicines but the herbal system is not easy to analyze because of their complexity of chemical composition. Many cutting-edge analytical technologies have been introduced to evaluate the quality of medicinal plants and significant amount of measurement data has been produced. Chemometric techniques provide a good opportunity for mining more useful chemical information from the original data. Then, the application of chemometrics in the field of medicinal plants is spontaneous and necessary. Comprehensive methods and hyphenated techniques associated with chemometrics used for extracting useful information and supplying various methods of data processing are now more and more widely used in medicinal plants, among which chemometrics resolution methods and principal component analysis (PCA are most commonly used techniques. This review focuses on the recent various important analytical techniques, important chemometrics tools and interpretation of results by PCA, and applications of chemometrics in quality evaluation of medicinal plants in the authenticity, efficacy and consistency.

  19. Local use of iontophoresis with traditional Chinese herbal medicine, e.g., Gu-Sui-Bu (Rhizoma Drynariae may accelerate orthodontic tooth movement

    Directory of Open Access Journals (Sweden)

    Yongming Li

    2013-01-01

    Full Text Available Introduction: Mechanical force is not the only means to cause tooth movement, but just one kind of stimuli for it. Biological stimuli, with potential of accelerating alveolar bone remodeling, other than mechanical force, have been attracted by orthodontists who are combating prolonged treatment duration. It has been approved that some traditional Chinese medicines, such as Gu-Sui-Bu (Rhizoma Drynaria, affect the process of bone remodeling. The Hypothesis: We make the hypothesis that local use of iontophoresis with Gu-Sui-Bu (Rhizoma Drynaria as a non-invasive and safe drug delivery system with no trauma, risk of infection or damage to patients is a new potential approach for accelerating orthodontic tooth movement, and shorten the orthodontic treatment time. Evaluation of the Hypothesis: Gu-Sui-Bu is effective at inducing bone remodeling, and iontophoresis as a non-invasive technique for drug delivery, is suitable for the transmission of some traditional Chinese herbal medicines into periodontal tissues.

  20. Study on preventive and therapeutic effect of Chinese medicinal herbal extracts on rat with bone marrow injury induced by radiation exposure

    International Nuclear Information System (INIS)

    Objective: To examine the effect of Chinese medicinal herbal extracts, Danggui (Radix angelicae sinensis), Chuanxiong (Rhizoma chuanxiong), Huangqi (Radix astragali), and Danshen (Radix salviae miltiorrhizae) on rats with bone marrow injury induced with whole-body gamma-ray exposure. Methods: Sixty male rats were randomly divided into three groups, control group, model group (irradiation only with no administration of the extracts), and drug treatment group (irradiation and administration of Chinese medicinal herbal extracts). Rats were irradiated with 6 Gy cobolt-60 gamma rays after administration of the extracts for two weeks. The number of marrow nucleate cells was counted, and VEGF and PDGF expression were measured with Western blot method on the 7th day since the irradiation. Results: Bone marrow nucleate cells and VEGF and PDGF expression in bone marrow cells in the model group were significantly lower than those in the control group (P<0.01), and these values in the drug treatment group were significantly higher than those in the model group (P<0.01 or P<0.05). Conclusion: The extracts of Chuanxiong, Danggui, Huangqi, and Danshen can be used to prevent from ration bone marrow injury in rats. (authors)