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Cancer, herbal medicine

In adults, a few areas may require further study. For example, there is a report of soya consumption causing an increased incidence of hyperplastic epithelial cells in the nipple aspirate fluid of pre- and postmenopausal women.This could constitute a risk factor for breast cancer. Also, the use in herbal medicine of particular plants emphasises that these species have the potential to cause physiological changes. Consequently, the increasing public interest in the use of herbal medicines could lead to unintended (adverse) effects, particularly as most... [Pg.129]

Fong FIFI. Integration of herbal medicine into modern medical practices issues and prospects. Integr Cancer Ther 2002 l(3) 287-293. [Pg.283]

IARC (2002) Some traditional herbal medicines, some mycotoxins, naphthalene and styrene. Lyon, International Agency for Research on Cancer, pp 171-274 (IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, Vol. 82). [Pg.270]

Fortunately, in Belgium herbal medicines are available only on prescription, and so it was possible to trace the preparation back to the pharmacies that had prepared it and to analyse the constituents. Of 105 patients studied, 43 had complete kidney failure. In 39 of those examined, 18 were found to have kidney or bladder cancer. It was possible even to detect the constituent of the herb in samples of kidney from the patients affected."... [Pg.84]

More and more patients seek advice on complementary medicine via the Internet. It is therefore important to monitor the validity of such advice. In one survey, most of the 13 most popular websites on complementary medicine for cancer recommended cancer therapies for which there was no evidence of efficacy (30). Three of the sites overtly discouraged cancer patients from using conventional therapies. When the study was repeated, this time focussing on HIV instead of cancer, the results were virtually identical (31). These findings were similar to those of another study of 61 popular websites on herbal medicines for cancer (32). Most of these sites were commercial by nature and claimed cancer cures through herbal medicines, with little regard for current regulations. [Pg.888]

Urothelial cancer seemed to be a late complication of CHN since all the cases had been detected in patients with ESRD. However, the observahon of a generalized urinary tract cancer in a 69 year old woman after intake of Chinese herbal medicine containing aristolochic acids but without a significant renal failure suggests that a dissociation between carcinogenicity and nephrotoxicity of aristolochic acids is possible [42]. [Pg.760]

World Health Organization - International Agency for research on cancer lARC monographs on the evaluation of carcinogenic risks to humans some traditional herbal medicines, some mycotoxins, naphtaleneand styrene. lARC Press, Lyon, France 2002 82 118... [Pg.768]

In the present investigation, supercritical carbon dioxide and carbon dioxide -h co-solvent mixtures were used to extract and isolate a model pyrrolizidine alkaloid from its parent plant. Pyrrolizidine alkaloids have been used in herbal medicine to combat tumors as long ago as the fourth century A.D. (4) and to treat cancer since the tenth century A.D. (5). More recently, they have received increasing attention as chemotherapeutic drugs. Processes for their separation, however, are specific to each alkaloid, and either lead to chemical modification of the alkaloid or require the use of solvents which must then be completely removed from the extract. [Pg.417]

Donald Yance is a well-respected clinical herbalist who specializes in treating patients with chronic degenerative diseases. He is the author of Herbal Medicine, Healing and Cancer and he maintains two very busy practices and healing centers in Oregon and Connecticut. Donald is well versed in the eclectic traditions and in modern scientific research. He has effectively used saw palmetto for pattern balding in both men and women, and he feels it is especially effective for infertility in women who have elevated androgens with hirsutism (excess hair on the face). [Pg.49]

Fnjiki, H., Sngannma, M., Knrnsn, M., Okabe, S., Tanignchi, S., and Yoshida, T. 2003. New TNF-alpha releasing inhibitors as cancer preventive agents from traditional herbal medicine and combination cancer prevention stndy with EGCG and snlindac or tamoxifen. Mutat. Res. 523/524 119-25. [Pg.208]

Nevertheless, Foster and Johnson emphasize that comfrey also contains toxic pyrrolizidine alkaloids (PAs), as documented in Chapter 6. Although PAs will help stop bleeding, the negative effects outweigh the beneficial, for comfrey has been found to cause liver damage and produce cancerous liver mmors. Despite its long history in herbal medicine, no clinical smdies have documented any positive effects attributable to comfrey. Many studies, however, have demonstrated its liver toxicity. [Pg.258]

As a continuation of our biological studies on potential cancer chemopreventive agents, we carried out primary screening and in vivo two-stage carcinogenesis test of several crude drugs which have been used for traditional medicines as crude extracts or decoctions of plural herbal medicines. [Pg.261]

The Latin name for mistletoe is Viscum album. It is a semiparasitic plant that grows on old apple, ash, and hawthorn trees. It is one of very few cancer medications with a rich traditional history. Ancient Greeks used it as an anticancer medication, and it was a popular herbal medicine of the Druids, who used it for treating epilepsy and nervous system disorders. Dr. Rudolf Steiner, founder of the Society for Cancer Research, advocated its use in 1920 for the treatment of human cancer. " Presently, it is widely used in Europe and North America to treat arthritis and rheumatism and for palhative treatment of malignant tumors. Viscum album is listed in the Homeopathic Pharmacopoeia of the United States Mistletoe is marketed under the brand names Iscador, Isorel, Helixor, Eurixor, Vysorel, etc. [Pg.302]

Numerous human clinical studies have been reported on mistletoe or its preparations as a treatment for cancer. In most of the studies, the survival and tumor recurrence were the end points. Mar r of these studies attributed beneficial effects to mistletoe products in terms of improvements in survival, improvements in quality of life, and/or stimulation of the immune system. " However, most of the studies have serious flaws in study design, and they have often yielded inconsistent outcomes. The variation in the type of mistletoe products used from one study to the other makes the analogy difficult. Although mistletoe is one of the most widely studied herbal medicines for cancer, well-designed clinical trials are still needed to decipher its absolute potential in cancer treatment. [Pg.302]

The World Wildlife Fund estimates that plants have contributed more than 7000 compounds produced by the pharmaceutical industry in industrialized nations. The folk medicine and indigenous medicine developed by different native cultures across the world is based mainly on herbs. Indeed, more than 200 of the herbal drags listed in the U.S. Pharmacopoeia were used by Indians in Mexico, the West Indies, and Central and South America. The popular traditional medical systems—Chinese medicine, Ayurveda, and Unani—have suggested cancer cures involving herbal medicine. Dr. [Pg.318]

Garlic (Allium sativum) has been nsed for both cnlinaty and medicinal purposes. Recent studies have revealed that garhc is effective in preventing many chronic diseases, including cardiovascular disorders, arthritis, arteriosclerosis, and cancer. " Garlic preparations are used as over-the-counter herbal medicines in the Western conntries. The chemopreventive activity of garlic has been well docnmented. " ... [Pg.699]

Although this is largely speculative at the moment, the writer of the letter suggests that such herbal medicines are undesirable in patients with breast cancer. In addition to tamoxifen, there are now a number of other drugs used for breast cancer that in one way or another reduce the stimulation of oestrogen receptors (anastrozole, exemestane, letrozole, toremifene). More study is needed. [Pg.659]

Boyle FM. Adverse interaction of herbal medicine with breast cancer treatment. MedJAust (1997) 167, 286. [Pg.659]


See other pages where Cancer, herbal medicine is mentioned: [Pg.198]    [Pg.63]    [Pg.143]    [Pg.3]    [Pg.60]    [Pg.507]    [Pg.642]    [Pg.50]    [Pg.221]    [Pg.160]    [Pg.729]    [Pg.75]    [Pg.67]    [Pg.68]    [Pg.973]    [Pg.271]    [Pg.595]    [Pg.267]    [Pg.216]    [Pg.213]    [Pg.218]    [Pg.344]    [Pg.380]    [Pg.1058]    [Pg.387]    [Pg.301]    [Pg.302]    [Pg.318]    [Pg.319]    [Pg.659]    [Pg.2]   
See also in sourсe #XX -- [ Pg.45 ]




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