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Matti Narkia

Benfotiamine, a synthetic S-acyl thiamine derivative, has different mechanisms of actio... - 0 views

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    Benfotiamine, a synthetic S-acyl thiamine derivative, has different mechanisms of action and a different pharmacological profile than lipid-soluble thiamine disulfide derivatives. Volvert ML, Seyen S, Piette M, Evrard B, Gangolf M, Plumier JC, Bettendorff L. BMC Pharmacol. 2008 Jun 12;8:10. PMID: 18549472 doi:10.1186/1471-2210-8-10 Conclusion Our results show that, though benfotiamine strongly increases thiamine levels in blood and liver, it has no significant effect in the brain. This would explain why beneficial effects of benfotiamine have only been observed in peripheral tissues, while sulbutiamine, a lipid-soluble thiamine disulfide derivative, that increases thiamine derivatives in the brain as well as in cultured cells, acts as a central nervous system drug. We propose that benfotiamine only penetrates the cells after dephosphorylation by intestinal alkaline phosphatases. It then enters the bloodstream as S-benzoylthiamine that is converted to thiamine in erythrocytes and in the liver. Benfotiamine, an S-acyl derivative practically insoluble in organic solvents, should therefore be differentiated from truly lipid-soluble thiamine disulfide derivatives (allithiamine and the synthetic sulbutiamine and fursultiamine) with a different mechanism of absorption and different pharmacological properties.
Matti Narkia

Benfotiamine - Wikipedia, the free encyclopedia - 0 views

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    Benfotiamine (rINN, or S-benzoylthiamine O-monophoshate) is a synthetic S-acyl derivative of thiamine (vitamine B1). After absorption, benfotiamine can be dephosphorylated by cells bearing an ecto-alkaline phosphatase to the lipid-soluble S-benzoylthiamine. The primary use of this antioxidant is as an "anti-AGE" supplement.[3] In a trial, benfotiamine lowered AGE by 40%.[4] However, in Germany doctors have been known to combine benfotiamine with pyridoxine hydrochloride and use it to treat patients with nerve damage and nerve pain such as sciatica. At high doses, benfotiamine was shown to be effective for the treatment of diabetic retinopathy, neuropathy, and nephropathy. I
Matti Narkia

Promotion of bone formation by fermented soybean (Natto) intake in premenopausal women.... - 0 views

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    Promotion of bone formation by fermented soybean (Natto) intake in premenopausal women.\nKatsuyama H, Ideguchi S, Fukunaga M, Fukunaga T, Saijoh K, Sunami S.\nJ Nutr Sci Vitaminol (Tokyo). 2004 Apr;50(2):114-20.\nPMID: 15242015
Matti Narkia

White button mushroom (Agaricus bisporus) exhibits...[Nutr Cancer. 2008] - PubMed Result - 0 views

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    White button mushroom (Agaricus bisporus) exhibits antiproliferative and proapoptotic properties and inhibits prostate tumor growth in athymic mice. Adams LS, Phung S, Wu X, Ki L, Chen S. Nutr Cancer. 2008;60(6):744-56. PMID: 19005974
Matti Narkia

The epidemic of vitamin D deficiency - Entrez PubMed - 0 views

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    Faiz S, Panunti B, Andrews S. \nThe epidemic of vitamin D deficiency.\nJ La State Med Soc. 2007 Jan-Feb;159(1):17-20; quiz 20, 55.\nPMID: 17396471 [PubMed - in process]
Matti Narkia

Anti-aromatase activity of phytochemicals in white button mushrooms (Agaricus bisporus)... - 0 views

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    Anti-aromatase activity of phytochemicals in white button mushrooms (Agaricus bisporus). Chen S, Oh SR, Phung S, Hur G, Ye JJ, Kwok SL, Shrode GE, Belury M, Adams LS, Williams D. Cancer Res. 2006 Dec 15;66(24):12026-34. PMID: 17178902 doi: 10.1158/0008-5472.CAN-06-2206
Matti Narkia

White button mushroom (Agaricus bisporus) exhibits antiproliferative and proapoptotic p... - 0 views

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    White button mushroom (Agaricus bisporus) exhibits antiproliferative and proapoptotic properties and inhibits prostate tumor growth in athymic mice. Adams LS, Phung S, Wu X, Ki L, Chen S. Nutr Cancer. 2008;60(6):744-56. n PMID: 19005974
Matti Narkia

Taurine as the nutritional factor for the longevity of the Japanese revealed by a world... - 0 views

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    Taurine as the nutritional factor for the longevity of the Japanese revealed by a world-wide epidemiological survey. Yamori Y, Liu L, Mori M, Sagara M, Murakami S, Nara Y, Mizushima S. Adv Exp Med Biol. 2009;643:13-25. PMID: 19239132
Matti Narkia

White Button Mushroom (Agaricus Bisporus) Exhibits Antiproliferative and Proapoptotic P... - 0 views

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    White button mushroom (Agaricus bisporus) exhibits antiproliferative and proapoptotic properties and inhibits prostate tumor growth in athymic mice. Adams LS, Phung S, Wu X, Ki L, Chen S. Nutr Cancer. 2008;60(6):744-56. PMID: 19005974 DOI: 10.1080/01635580802192866
Matti Narkia

Ginger inhibits cell growth and modulates angiogenic factors in ovarian cancer cells - ... - 0 views

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    Ginger inhibits cell growth and modulates angiogenic factors in ovarian cancer cells. Rhode J, Fogoros S, Zick S, Wahl H, Griffith KA, Huang J, Liu JR. BMC Complement Altern Med. 2007 Dec 20;7:44. PMID: 18096028 doi:10.1186/1472-6882-7-44
Matti Narkia

Millions Of U.S. Children Low In Vitamin D - 0 views

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    ScienceDaily (Aug. 3, 2009) - Seven out of ten U.S. children have low levels of vitamin D, raising their risk of bone and heart disease, according to a study of over 6,000 children by researchers at Albert Einstein College of Medicine of Yeshiva University. The striking findings suggest that vitamin D deficiency could place millions of children at risk for high blood pressure and other risk factors for heart disease.
Matti Narkia

Major types of dietary fat and risk of coronary heart disease: a pooled analysis of 11 ... - 0 views

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    Major types of dietary fat and risk of coronary heart disease: a pooled analysis of 11 cohort studies. Jakobsen MU, O'Reilly EJ, Heitmann BL, Pereira MA, Bälter K, Fraser GE, Goldbourt U, Hallmans G, Knekt P, Liu S, Pietinen P, Spiegelman D, Stevens J, Virtamo J, Willett WC, Ascherio A. Am J Clin Nutr. 2009 Feb 11. [Epub ahead of print] PMID: 19211817 doi:10.3945/ajcn.2008.27124
Matti Narkia

Persistent endothelial dysfunction in humans after diesel exhaust inhalation - Am J Res... - 0 views

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    Persistent endothelial dysfunction in humans after diesel exhaust inhalation. Törnqvist H, Mills NL, Gonzalez M, Miller MR, Robinson SD, Megson IL, Macnee W, Donaldson K, Söderberg S, Newby DE, Sandström T, Blomberg A. Am J Respir Crit Care Med. 2007 Aug 15;176(4):395-400. Epub 2007 Apr 19. PMID: 17446340 doi: 10.1164/rccm.200606-872OC
Matti Narkia

NEJM -- Ischemic and Thrombotic Effects of Dilute Diesel-Exhaust Inhalation in Men with... - 0 views

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    Ischemic and thrombotic effects of dilute diesel-exhaust inhalation in men with coronary heart disease. Mills NL, Törnqvist H, Gonzalez MC, Vink E, Robinson SD, Söderberg S, Boon NA, Donaldson K, Sandström T, Blomberg A, Newby DE. N Engl J Med. 2007 Sep 13;357(11):1075-82. PMID: 17855668
Matti Narkia

Americans need more Vitamin D: researchers - Reuters - 0 views

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    CHICAGO (Reuters) - The "sunshine vitamin," vitamin D, is increasingly seen as vital to health, yet more Americans are not getting enough, U.S. researchers said on Monday. Analyzing data from government health surveys, researchers from the University of Colorado Denver School of Medicine found three out of four Americans had "insufficient" levels of vitamin D, up from about one out two 20 years ago-
Matti Narkia

Alcohol and genetic polymorphisms: effect on risk of alcohol-related cancer : The Lance... - 0 views

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    Alcohol and genetic polymorphisms: effect on risk of alcohol-related cancer. Druesne-Pecollo N, Tehard B, Mallet Y, Gerber M, Norat T, Hercberg S, Latino-Martel P. Lancet Oncol. 2009 Feb;10(2):173-80. Review. PMID: 19185835 doi:10.1016/S1470-2045(09)70019-
Matti Narkia

Aldehyde dehydrogenase 2 and head and neck cancer: a meta-analysis implementing a Mende... - 0 views

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    Aldehyde dehydrogenase 2 and head and neck cancer: a meta-analysis implementing a Mendelian randomization approach. Boccia S, Hashibe M, Gallì P, De Feo E, Asakage T, Hashimoto T, Hiraki A, Katoh T, Nomura T, Yokoyama A, van Duijn CM, Ricciardi G, Boffetta P. Cancer Epidemiol Biomarkers Prev. 2009 Jan;18(1):248-54. PMID: 19124505 doi: 10.1158/1055-9965.EPI-08-0462
Matti Narkia

Dose response to vitamin D supplementation among postmenopausal African American women.... - 0 views

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    Dose response to vitamin D supplementation among postmenopausal African American women.\nTalwar SA, Aloia JF, Pollack S, Yeh JK.\nAm J Clin Nutr. 2007 Dec;86(6):1657-62.\nPMID: 18065583
Matti Narkia

Addressing the health benefits and risks, involving vitamin D or skin cancer, of increa... - 0 views

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    Addressing the health benefits and risks, involving vitamin D or skin cancer, of increased sun exposure.\nMoan J, Porojnicu AC, Dahlback A, Setlow RB.\nProc Natl Acad Sci U S A. 2008 Jan 15;105(2):668-73. Epub 2008 Jan 7.\nPMID: 18180454
Matti Narkia

Prevalence of Vitamin D Insufficiency in Patients With Parkinson Disease and Alzheimer ... - 0 views

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    Prevalence of vitamin d insufficiency in patients with Parkinson disease and Alzheimer disease.\nEvatt ML, Delong MR, Khazai N, Rosen A, Triche S, Tangpricha V.\nArch Neurol. 2008 Oct;65(10):1348-52.\nPMID: 18852350
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