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31.
With a modern rise in the use of traditional medicines has come a need for model organisms that are amenable not only to treatment with these remedies, but also to testing the large number of potential therapeutics this field presents. The high-fecundity and rapid generation time of the zebrafish makes it a natural candidate for this endeavor. Additionally, the zebrafish shares genetic, anatomic and physiologic homology to higher order vertebrates. This review surveys the present state of phytotherapy research utilizing the zebrafish model organism. The studies herein described utilize the zebrafish for investigating plant-based effectors of hypercholesterolemia, angiogenesis, Parkinson’s and Alzheimer’s. In addition to reviewing the present state of research in this area, the philosophical intersection of modern and traditional medical paradigms is discussed and future directions for investigations at this junction are suggested. 相似文献
32.
Gisele Damian Antonio Charles Dalcanale Tesser Rodrigo Otavio Moretti-Pires 《Revista de saúde pública》2014,48(3):541-553
OBJECTIVE
To characterize the integration of phytotherapy in primary health care in Brazil.METHODS
Journal articles and theses and dissertations were searched for in the following databases: SciELO, Lilacs, PubMed, Scopus, Web of Science and Theses Portal Capes, between January 1988 and March 2013. We analyzed 53 original studies on actions, programs, acceptance and use of phytotherapy and medicinal plants in the Brazilian Unified Health System. Bibliometric data, characteristics of the actions/programs, places and subjects involved and type and focus of the selected studies were analyzed.RESULTS
Between 2003 and 2013, there was an increase in publications in different areas of knowledge, compared with the 1990-2002 period. The objectives and actions of programs involving the integration of phytotherapy into primary health care varied: including other treatment options, reduce costs, reviving traditional knowledge, preserving biodiversity, promoting social development and stimulating inter-sectorial actions.CONCLUSIONS
Over the past 25 years, there was a small increase in scientific production on actions/programs developed in primary care. Including phytotherapy in primary care services encourages interaction between health care users and professionals. It also contributes to the socialization of scientific research and the development of a critical vision about the use of phytotherapy and plant medicine, not only on the part of professionals but also of the population. 相似文献33.
This meta-analysis included 14 randomized controlled trials involving 780 patients to compare phytotherapy with hormonal therapy
in the treatment of postmenopausal bone loss. Current evidence suggests that phytotherapy may possess a similar effect on
bone mineral density (BMD) values but clinically is not associated with a high incidence of uterine bleeding and breast pain
as is hormonal therapy. Clinical trials indicate that phytotherapy may be a potential treatment for postmenopausal osteoporosis.
The objective of this meta-analysis was to compare the efficacy and safety of phytotherapy with that of hormonal therapy,
to assess the quality of phytotherapy trials, and to identify herbs used commonly in the treatment of postmenopausal bone
loss. A total of 43 electronic databases were searched. The quality of eligible trials was assessed using Jadad’s scale. Outcome
measures were BMD values and adverse events. Revman 5.0 software was used for data syntheses and meta-analyses. The database
search revealed 14 randomized controlled trials involving 780 patients that met the inclusion criteria, and four trials were
graded as high quality (score 3–5). There was no significant difference in lumbar, femoral or forearm BMD values between subjects
treated with phytotherapy and those treated with hormonal therapy (P>0.05), but the incidence of uterine bleeding and breast pain was significantly lower in those treated with phytotherapy than
in those treated with hormonal therapy (P = 0.002 and P = 0.01). The six most commonly used herbs in the included trials were identified. Phytotherapy may not show effects beyond
hormonal therapy, but may be safer than hormonal therapy in the treatment of postmenopausal bone loss. Further trials with
high-quality study designs should be conducted in this field. 相似文献
34.
Africa is home to two major floral kingdoms: the Paleotropical kingdom of central Africa and the Capensis kingdom of the Western Cape province of South Africa, the latter of which consists of approximately 10,000 species, representing about 20% of Africa’s floral ‘gold mine’, better known as the Cape herbal medicine. Needless to say, such rich flora comes with numerous plants with a potential to cause poisoning to humans. This review document reports important toxic medicinal plants and their toxic ingredients for plant species resident in the southern African region. These include important medicinal uses and pharmacological properties ranging from antimicrobial, antiviral, anticancer, anti-inflammatory as well as those that are used as aphrodisiacs and for maternal health care. 相似文献
35.
36.
Objective
To review and summarise current evidence on the efficacy and safety of herbal medicinal products for the relief of hot flushes in women with previous breast cancer.Methods
A literature search was conducted in the databases of Medline, EMBASE, The Cochrane Central Register of Controlled Trials (CENTRAL), PSYCHINFO, AMED (Allied and Complementary Medicine), NCCAM (The National Centre for Complementary and Alternative Medicine).Results
Black cohosh and phytoestrogens have received the most research attention but there is currently insufficient evidence to recommend either for relief of flushes. Black cohosh use appears safe in women with previous breast cancer. Opposing advice has been given regarding the safety of dietary phytoestrogen use for women with previous breast cancer, but there is emerging data that soyfood phytoestrogen intake may have a beneficial effect on tumour recurrence.Conclusions
The majority of studies, regarding the efficacy of herbal treatments for hot flushes, have not been conducted in women with breast cancer and many are of short duration. Increased pharmacovigilance practices for herbal medicines are required with initiatives to stimulate reporting of suspected adverse reactions. 相似文献37.
穴位敷贴对过敏性哮喘豚鼠ET、IL-2的影响 总被引:3,自引:0,他引:3
目的 观察穴位敷贴疗法对豚鼠血浆、支气管肺泡灌洗液中内皮素水平及血清、支气管肺泡灌洗液中 IL-2水平的影响。方法 采用卵蛋白致敏法制作豚鼠实验性过敏性哮喘模型 ,用穴位敷贴法治疗。结果 治疗组血浆、支气管肺泡灌洗液中内皮素水平明显低于致敏组 ( P<0 .0 1,P<0 .0 0 1) ,与正常组无明显差异 ( P>0 .0 5 ,P>0 .0 5 ) ;治疗组血清中 IL -2水平明显低于致敏组 ( P<0 .0 1) ,与正常组无明显差异 ( P>0 .0 5 )。结论 提示穴位敷贴可能通过降低血浆、支气管肺泡灌洗液中内皮素含量 ,降低血清中 IL-2含量对过敏性哮喘有治疗作用 相似文献
38.
Seifert G Jesse P Laengler A Reindl T Lüth M Lobitz S Henze G Prokop A Lode HN 《Cancer letters》2008,264(2):218-228
Viscum album (Mistletoe) is one of the most widely used alternative cancer therapies. Aqueous mistletoe extracts (MT) contain the three mistletoe lectins I, II and III as one predominant group of biologically active agents. Although MT is widely used, there is a lack of scientifically sound preclinical and clinical data. In this paper, we describe for the first time the in vivo efficacy and mechanism of action of MT in lymphoblastic leukemia. For this purpose, we first investigated both the cytotoxic effect and the mechanism of action of two standardized aqueous MTs (MT obtained from fir trees (MT-A); MT obtained from pine trees (MT-P)) in a human acute lymphoblastic leukemia (ALL) cell line (NALM-6). MT-A, MT-P and ML-I inhibited cell proliferation as determined by Casy® Count analysis at very low concentrations with MT-P being the most cytotoxic extract. DNA-fragmentation assays indicated that dose-dependent induction of apoptosis was the main mechanism of cell death. Finally, we evaluated the efficacy of MT-A and MT-P in an in vivo SCID-model of pre-B ALL (NALM-6). Both MTs significantly improved survival (up to 55.4 days) at all tested concentrations in contrast to controls (34.6 days) without side effects. 相似文献
39.
IntroductionHerbs have been reported to be effective in reducing lymphedema burden. This paper aimed to review literature reporting on herbs for lymphedema treatment.MethodsA systematic review was performed using the PRISMA guideline. Clinical studies on herbal intervention and lymphedema were included. Evidence on the effectiveness of herbal interventions for desired outcomes including reduction of edema volume, other symptoms, quality of life and inflammation were collected and assessed in detail.ResultsIn all twenty studies were included in this review. Of these 14 studies were randomized clinical trials and the rest were prospective pilot studies. Herbal treatment was reported for breast cancer-related lymphedema in most studies and coumarin was the most reported herb that used for lymphedema management. Edema volume reduction (17 out of 20) and symptoms improvement (15 out of 20) were the outcomes reported in most studies.ConclusionPhytochemicals can be a promising pharmacotherapy for lymphedema management. However, further evidence is needed to establish definite effectiveness for the use of herbal remedies for lymphedema management. 相似文献
40.
Thomas EFFERTH 《中国天然药物》2011,(1):1-6
Natural medicines provide valuable resources to meet the requirements for global health care at affordable prices.Therefore,safety and efficacy need to be proven in a comparable manner to conventional drugs.Evidence-based natural and western medicine may merge to a one-world medicine for the sake of all patients in industrialized and developing countries.In the present review,we discuss strategies for (1) preservation of traditional knowledge on natural medicines,(2) sustainability of medicinal herbs and na... 相似文献