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1.
Article in Chinese | WPRIM | ID: wpr-878983

ABSTRACT

To determine the content of extracts in different processed products of Chuanxiong Rhizoma and the content of chlorogenic acid, ferulic acid, senkyunolide Ⅰ, coniferyl ferulate, senkyunolide A and ligustilide, in order to study the effect of different proces-sing methods on the alcohol-soluble extract and the content of six ingredients of Chuanxiong Rhizoma. The extract was determined according to the alcohol-soluble extract determination method set forth in item 2201 of the 2020 Chinese Pharmacopoeia Ⅳ; the content was determined by using Agilent TC-C_(18) column(4.6 mm×250 mm, 5 μm) for gradient elution, with acetonitrile(A)-0.5% acetic acid solution(B) as the mobile phase; the column temperature was at 30 ℃; the flow rate was 1.0 mL·min~(-1), the detection wavelength was 285 nm; and the injection volume was 10 μL. Compared with Chuanxiong Rhizoma, the extracts of processed products all increased significantly; by the degree of increase, the order was stir-frying Chuanxiong Rhizoma with honey>stir-frying Chuanxiong Rhizoma with rice wine>stir-frying Chuanxiong Rhizoma with Angelicae Dahuricae Radix decoction>stir-frying Chuanxiong Rhizoma with tea decoction; the HPLC method was convenient and reliable, with a high linear relationship of chlorogenic acid, ferulic acid, senkyunolide Ⅰ, coniferyl ferulate, senkyunolide A and ligustilide, and a high precision, repeatability, stability and the sample recovery rate in Chuanxiong Rhizoma and its processed products. There were 15 chromatographic peaks before and after processing, eight of them were identified. Compared with the pre-processing, two chromatographic peaks were added after the stir-frying with honey and rice wine; and four chromatographic peaks were added after the processing with Angelicae Dahuricae Radix decoction; the contents of chlorogenic acid, ferulic acid, senkyunolide Ⅰ, coniferyl ferulate, senkyunolide A, and ligustilide in stir-frying Chuanxiong Rhizoma with rice wine were all reduced. Except for the content of ferulic acid that increased, the content of the other five components decreased in stir-frying Chuanxiong Rhizoma with honey, stir-frying Chuanxiong Rhizoma with tea decoction, and stir-frying Chuanxiong Rhizoma with Angelicae Dahuricae Radix decoction. Rice wine, honey, decoction of tea and Angelicae Dahuricae Radix could all promote the dissolution of chemical components in Chuanxiong Rhizoma, and increase the content of extract; the changes in the contents of six components of different processed products could provide a certain basis for studying chemical composition and efficacy of different processed products of Chuanxiong Rhizoma.


Subject(s)
Chlorogenic Acid , Chromatography, High Pressure Liquid , Drugs, Chinese Herbal/analysis , Rhizome/chemistry , Wine
2.
Rev. bras. plantas med ; 17(4,supl.3): 1192-1198, 2015. tab, graf
Article in Portuguese | LILACS | ID: lil-776592

ABSTRACT

RESUMO As disfunções renais constituem um problema de saúde global com alta prevalência e custos com internações hospitalares. A fitoterapia chinesa possui tradição milenar na prevenção e tratamento dessas disfunções e conta com o incentivo da OMS às práticas integrativas e complementares; o número de pesquisas experimentais cresceu substancialmente. Esta revisão tem como objetivo levantar os estudos que relacionem o tratamento das disfunções renais com fórmulas fitoterápicas pertencentes à medicina tradicional chinesa; identificar os modelos de lesão renal adotados, as ervas e as doses empregadas, bem como a eficácia do tratamento. Os artigos foram selecionados nas bases Pubmed e Lilacs com os seguintes termos: medicina tradicional chinesa, rim, e erva, em modelos animais no período de 10 anos. Foram selecionados 12 estudos sendo que em 11 o fitoterápico conseguiu prevenir ou melhorar a lesão renal; em 6 estudos foram utilizadas fórmulas contendo associação de plantas; e em outros 6, o medicamento alopático foi o controle. Os modelos de lesão mais utilizados foram de nefrectomia e nefrotoxicidade enquanto a administração foi a via gavagem. A fitoterapia pode atuar como terapia complementar no tratamento das lesões renais, possui baixo custo e pode ser associado a intervenções alopáticas. Porém, é preciso conhecer profundamente os riscos, as possíveis interações, a toxicidade, e os mecanismos de ação, além dos possíveis efeitos adversos do uso dessas ervas.


ABSTRACT Kidney dysfunction consists in a global healthcare problem with high prevalence and hospitalization costs. Chinese phytotherapy is part of ancient tradition used to treat and prevent renal injury. As a result of WHO incentives for integrative and complementary practices, the number of experimental researches has increased substantially. The aim of this review is to make a survey of studies that related traditional Chinese medicine, phytotherapy and kidney injuries; and identify methodology, plants, doses and their efficacy. Articles were selected using Pubmed and Lilacs database with the following terms: traditional Chinese medicine, kidney and in animal models for a period of 10 years. In 11 of the 12 studies selected, Chinese herbal medicine could prevent or improve kidney disease. 6 researches used combined herbs formulas and in the other 6 ones allopathic medicine were the control group; nephrectomy and nephrotoxicity were the most frequently used lesion models and the medicines administration was through oral gavage method. Phytotherapy can be used as a complementary therapy in kidney injuries treatments, shows low cost and can be associated with allopathic therapies. However it is necessary to know the risks, interactions, toxicity, mechanisms of action and adverse effects of medicinal plants.


Subject(s)
Drugs, Chinese Herbal/analysis , Kidney Diseases/classification , Complementary Therapies/statistics & numerical data , Models, Animal
3.
Rev. méd. Panamá ; 13(1): 62-5, ene. 1988.
Article in Spanish | LILACS | ID: lil-65583

ABSTRACT

Se estudian las historias clínicas de dos pacientes que presentaron rasgos cushingoides cuando tomaban las píldoras "Chuifong Toukuwan", en dos dosis de seis píldoras cada día. Como parte del programa de control de calidad de los productos medicamentosos se llevó a cabo el estudio in-vivo e in-vitro del medicamento. De esa manera se determinó que contenía indometacina y que no contenía esteroides


Subject(s)
Humans , Female , Adrenal Cortex Hormones/analysis , Drugs, Chinese Herbal/analysis , Indomethacin/analysis , Cushing Syndrome/chemically induced , Drug Administration Schedule , Product Surveillance, Postmarketing , Quality of Homeopathic Remedies
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