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Matti Narkia

Apigenin flavonoid benefit and research studies : by Ray Sahelian, M.D. - 0 views

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    "Apigenin is one of the flavonoids - more precisely one of the citrus bioflavonoids. Apigenin, just like most flavonoids, has antioxidant, anti-inflammatory, and anti-tumor properties. Perhaps apigenin can even block the formation of uric acid leading to beneficial effects in gout. Apigenin is found in high amounts in several herbs including parsley, thyme, and peppermint. It is is also found in a number of other herbs, including chamomile herb, Horsetail herb, lemon balm herb, perilla herb, vervain herb, and yarrow. Benefits of apigenin As with many flavonoids, apigenin has potential to reduce the risk of cancer since it has anti-tumor activity. Apigenin also could potentially be useful in allergy conditions since it can have anti-inflammatory properties.
Matti Narkia

Powerful Advances in Natural Cancer Prevention - Life Extension - 0 views

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    Scientists have known that cruciferous vegetables contain a host of chemopreventive agents that act in many different ways to block cancer development.2 Key among these products are indole-3-carbinol (I3C) and sulforaphane.1,3 Cancer cells need a brisk blood supply to support their rampant growth and reproduction. Preliminary studies in vitro and in vivo have found that apigenin inhibits blood vessel growth (angiogenesis) in human ovarian cancer cells, blocking production of two main signaling molecules required to stimulate vessel growth.20,21 Scientists confirmed this effect in ovarian cancer cells, also finding that apigenin strongly inhibits cell proliferation.22 Apigenin and BITC: Complementary Cancer Protection Cancer cells also need energy to support their frenetic reproductive activity. Researchers applied apigenin to human pancreatic cancer cells in culture and studied the cells' uptake of glucose.14 Astonishingly, they found that apigenin deprived energy-hungry cancer cells of glucose to support their voracious appetites and aggressive growth. It did this by down-regulating vital glucose-transporting proteins in cancer cells. This approach could effectively starve deadly cancer cells and stop them in their tracks. Another cruciferous vegetable component receiving rave reviews is the sulfur-containing molecule benzyl isothiocyanate, or BITC (pronounced "bitsy"). As with apigenin, population studies have shown that higher intakes of BITC correlate with reduced risk of cancers of the lung, breast, and colon30 while blocking cancer development in a host of different ways. BITC induces breast cancer cell death by apoptosis (programmed cell death), interfering with cancer cells' energy utilization and causing them to die off before they can contribute to tumor growth.31,32 In human ovarian cancer cells, BITC induces apoptosis by a different mechanism. It stimulates "signaling" molecules that tell cancer cells it's time to close up shop.
Matti Narkia

Plant-based flavonoid may cut ovarian cancer risk | Reuters - 0 views

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    "NEW YORK (Reuters Health) - Women who eat greater amounts of plant-based foods and drinks with the naturally occurring flavonoid, apigenin, may have a decreased risk for ovarian cancer, study findings suggest. Apigenin, found in celery, parsley, red wine, tomato sauce, and other plant-based foods may be "particularly beneficial," said Dr. Margaret A. Gates, of Brigham and Women's Hospital and Harvard Medical School, in Boston, Massachusetts. Flavanoids are compounds with antioxidant properties that protect cells against damage by oxygen molecules. In a study that compared flavonoid intake among women with and without ovarian cancer, women reporting the highest apigenin intake had a "borderline significant decrease" in ovarian cancer risk over women reporting the lowest apigenin intake, Gates and her associates report in the International Journal of Cancer."
Matti Narkia

Apigenin - Wikipedia, the free encyclopedia - 0 views

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    Apigenin is a flavone that is the aglycone of several glycosides. It is a yellow crystalline solid that has been used to dye wool. Apigenin is a potent inhibitor of CYP2C9,[2] an enzyme responsible for the metabolism of many pharmaceutical drugs in the body.
Matti Narkia

Apigenin inhibits growth and motility but increases gap junctional coupling intensity i... - 0 views

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    Apigenin inhibits growth and motility but increases gap junctional coupling intensity in rat prostate carcinoma (MAT-LyLu) cell populations. Czernik M, Sroka J, Madeja Z, Czyz J. Cell Mol Biol Lett. 2008;13(3):327-38. Epub 2008 Feb 21. PMID: 18292973 DOI: 10.2478/s11658-008-0003-z This in vitro data indicates that apigenin may affect cancer development in general, and prostate carcinogenesis in particular, via its influence on cellular activities decisive for both cancer promotion and progression, including cell proliferation, gap junctional coupling and cell motility and invasiveness.
Matti Narkia

Comprehensive Nutrient Review: Apigenin Overview -lef.org - 0 views

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    "Apigenin is described as a nonmutagenic bioflavonoid which is presented in leafy plants and vegetables (e.g., parsley, artichoke, basil, celery) and has significant chemopreventive activity against UV-radiation. Current research trials indicate that it may reduce DNA oxidative damage; inhibit the growth of human leukemia cells and induced these cells to differentiate; inhibit cancer cell signal transduction and induce apoptosis; act as an anti-inflammatory; and as an anti-spasmodic or spasmolytic. "
Matti Narkia

Structure-activity relationships of flavonoids for vascular relaxation in porcine coron... - 0 views

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    Xu YC, Leung SW, Yeung DK, Hu LH, Chen GH, Che CM, Man RY. Structure-activity relationships of flavonoids for vascular relaxation in porcine coronary artery. Phytochemistry. 2007 Mar 27; [Epub ahead of print] PMID: 17395220 [PubMed - as supplied by pu
Matti Narkia

Content and distribution of flavonoids among 91 edible plant species. - Asia Pac J Clin... - 0 views

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    Content and distribution of flavonoids among 91 edible plant species. Yang RY, Lin S, Kuo G. Asia Pac J Clin Nutr. 2008;17 Suppl 1:275-9. PMID: 18296355
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