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Matti Narkia

An Evaluation of the Vitamin D3 Content in Fish: Is the Vitamin D Content Adequate to S... - 0 views

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    An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to satisfy the dietary requirement for vitamin D? Lu Z, Chen TC, Zhang A, Persons KS, Kohn N, Berkowitz R, Martinello S, Holick MF. J Steroid Biochem Mol Biol. 2007 Mar;103(3-5):642-4. Epub 2007 Jan 30. PMID: 17267210 doi: 10.1016/j.jsbmb.2006.12.010 Surprisingly, farmed salmon had approximately 25% of the vitamin D content as wild salmon had. The vitamin D content in fish varied widely even within species. These data suggest that the tables that list the vitamin D content are out-of-date and need to be re-evaluated. Little is known about the effect of cooking on the vitamin D content in fish. When farm salmon was baked, almost all of the vitamin D content, i.e. 240 IU of vitamin D3 was recovered from 3.5 oz. of salmon. The initial concentration in the uncooked salmon was 245 IU of vitamin D3. However, when the salmon was fried in vegetable oil, approximately 50% (123 IU of vitamin D3 was recovered.) We also evaluated the vitamin D content in mackerel which is traditionally considered to be an excellent source of vitamin D3 because of its oily content. However, in the one sample that we tested, we only observed 24 IU of vitamin D3 in 3.5 oz.
Matti Narkia

Developmental toxicity evaluation of berberine in rats and mice. Gloria D. Jahnke. 2006... - 0 views

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    Developmental toxicity evaluation of berberine in rats and mice. Jahnke GD, Price CJ, Marr MC, Myers CB, George JD. Birth Defects Res B Dev Reprod Toxicol. 2006 Jun;77(3):195-206. PMID: 16634078 DOI: 10.1002/bdrb.20075 BACKGROUND: Berberine, a plant alkaloid, is found in some herbal teas and health-related products. It is a component of goldenseal, an herbal supplement. Berberine chloride dihydrate (BCD) was evaluated for developmental toxicity in rats and mice. METHODS: Berberine chloride dihydrate was administered in the feed to timed-mated Sprague-Dawley (CD) rats (0, 3625, 7250, or 14,500 ppm; on gestational days [GD] 6-20), and Swiss Albino (CD-1) mice (0, 3500, 5250, or 7000 ppm; on GD 6-17). Ingested doses were 0, 282, 531, and 1313 mg/kg/day (rats) and 0, 569, 841, and 1155 mg/kg/day (mice). RESULTS:There were no maternal deaths. The rat maternal lowest observed adverse effect level (LOAEL), based on reduced maternal weight gain, was 7250 ppm. The rat developmental toxicity LOAEL, based on reduced fetal body weight per litter, was 14,500 ppm. In the mouse study, equivocal maternal and developmental toxicity LOAELs were 5250 ppm. Due to scattering of feed in the high dose groups, a gavage study at 1000 mg/kg/day was conducted in both species. CONCLUSIONS: In rats, maternal, but not fetal adverse effects were noted. The maternal toxicity LOAEL remained at 7250 ppm (531 mg/kg/day) based on the feed study and the developmental toxicity NOAEL was raised to 1000 mg/kg/day BCD based on the gavage study. In the mouse, 33% of the treated females died. Surviving animals had increased relative water intake, and average fetal body weight per litter decreased 5-6% with no change in live litter size. The maternal toxicity LOAEL remained at 5250 ppm (841 mg/kg/day) BCD, based on increased water consumption. The developmental toxicity LOAEL was raised to 1000 mg/kg/day BCD based on decreased fetal body weight.
Matti Narkia

An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to s... - 0 views

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    An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to satisfy the dietary requirement for vitamin D?\nLu Z, Chen TC, Zhang A, Persons KS, Kohn N, Berkowitz R, Martinello S, Holick MF.\nJ Steroid Biochem Mol Biol. 2007 Mar;103(3-5):642-4. Epub 2007 Jan 30.\nPMID: 17267210 \ndoi:10.1016/j.jsbmb.2006.12.010 \n
Matti Narkia

JAMA -- Fish Intake, Contaminants, and Human Health: Evaluating the Risks and the Benef... - 0 views

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    Fish intake, contaminants, and human health: evaluating the risks and the benefits. Mozaffarian D, Rimm EB. JAMA. 2006 Oct 18;296(15):1885-99. Review. Erratum in: JAMA. 2007 Feb 14;297(6):590. PMID: 17047219
Matti Narkia

Antimicrobial Properties of Garlic Oil against Human Enteric Bacteria: Evaluation of Me... - 0 views

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    Ross ZM, O'Gara EA, Hill DJ, Sleightholme HV, Maslin DJ. Antimicrobial properties of garlic oil against human enteric bacteria: evaluation of methodologies and comparisons with garlic oil sulfides and garlic powder. Appl Environ Microbiol. 2001 Jan;67(1)
Matti Narkia

An evaluation of the relative contributions of exposure to sunlight and of diet to the ... - 0 views

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    An evaluation of the relative contributions of exposure to sunlight and of diet to the circulating concentrations of 25-hydroxyvitamin D in an elderly nursing home population in Boston. Webb AR, Pilbeam C, Hanafin N, Holick MF. Am J Clin Nutr. 1990 Jun;51(6):1075-81. PMID: 2349922
Matti Narkia

Safety evaluation of topical applications of ethanol on the skin and inside the oral ca... - 0 views

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    Safety evaluation of topical applications of ethanol on the skin and inside the oral cavity. Lachenmeier DW. J Occup Med Toxicol. 2008 Nov 13;3:26. PMID: 19014531 doi:10.1186/1745-6673-3-26
Matti Narkia

Evaluation of active hexose correlated compound hepatic metabolism and potential for dr... - 0 views

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    Evaluation of active hexose correlated compound hepatic metabolism and potential for drug interactions with chemotherapy agents. Mach CM, Fugii H, Wakame K, Smith J. J Soc Integr Oncol. 2008 Summer;6(3):105-9. PMID: 19087767
Matti Narkia

An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to s... - 0 views

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    Lu Z, Chen TC, Zhang A, Persons KS, Kohn N, Berkowitz R, Martinello S, Holick MF. An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to satisfy the dietary requirement for vitamin D? J Steroid Biochem Mol Biol. 2007 Mar;
Matti Narkia

Clinical Implications of JUPITER (Justification for the Use of statins in Prevention: a... - 0 views

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    Clinical Implications of JUPITER (Justification for the Use of statins in Prevention: an Intervention Trial Evaluating Rosuvastatin) in a U.S. Population Insights From the ARIC (Atherosclerosis Risk in Communities) Study Yang EY et al. J Am Coll Cardiol, 2009; 54:2388-2395, doi:10.1016/j.jacc.2009.10.006 Conclusions: ARIC participants with elevated hs-CRP and low LDL-C had a CVD event rate of 1.57% per year over 6.9 years, similar to the CVD event rate noted in the JUPITER study placebo group (1.36% per year over 1.9 years). The association of hs-CRP ≥2.0 mg/l with increased CVD risk and mortality regardless of LDL-C provides us a simple method of using age and hs-CRP level for identifying higher risk individuals. (Atherosclerosis Risk in Communities study; NCT00005131)
Matti Narkia

Meta-analysis of prospective cohort studies evaluating the association of saturated fat... - 2 views

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    Meta-analysis of prospective cohort studies evaluating the association of saturated fat with cardiovascular disease. Siri-Tarino PW, Sun Q, Hu FB, Krauss RM. Am J Clin Nutr. 2010 Jan 13. [Epub ahead of print] PMID: 20071648 doi:10.3945/ajcn.2009.27725 Conclusions: A meta-analysis of prospective epidemiologic studies showed that there is no significant evidence for concluding that dietary saturated fat is associated with an increased risk of CHD or CVD. More data are needed to elucidate whether CVD risks are likely to be influenced by the specific nutrients used to replace saturated fat.
duniya1512

200 hour yoga Teacher Training in Rishikesh - 0 views

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    Himalayan Yoga Retreat (HYR) is an extraordinary and standard yoga local area in the radiant city of Rishikesh, India. We offer a Yoga Alliance Certification program for 200 hour yoga Teacher Training in Rishikesh, alongside eager blockage chakra treatment, prosperity evaluation/treatment and body detox. We moreover offer sound coordinated yoga pulls out for the sincere searchers and Reiki retouching and courses
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    Himalayan Yoga Retreat (HYR) is an extraordinary and standard yoga local area in the radiant city of Rishikesh, India. We offer Yoga Alliance Certification program for 200 hour yoga educator planning, alongside eager blockage chakra treatment, prosperity evaluation/treatment and body detox. We moreover offer sound coordinated yoga pulls out for the sincere searchers and Reiki retouching and courses.
Matti Narkia

JUPITER: Primary-prevention statin therapy in women cuts cardiovascular risk in half - ... - 1 views

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    "November 25, 2009 | Michael O'Riordan Orlando, FL - Treating healthy women with low LDL cholesterol but elevated high-sensitivity C-reactive protein (hsCRP) levels with rosuvastatin (Crestor, AstraZeneca) cuts their risk of cardiovascular events in half, according to a new analysis of Justification for the Use of Statins in Primary Prevention: An Intervention Trial Evaluating Rosuvastatin (JUPITER). The reduction in risk is consistent with the reduction observed in the overall trial, and with the 42% benefit observed in men.
Matti Narkia

B Vitamins May Cut Stroke Risk - Neurology (Brain and Nerve) Conditions, Diseases, Medi... - 0 views

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    Feb. 20, 2009 (San Diego) -- High doses of B vitamins may help prevent stroke in high-risk people, new research suggests.\n\nThe finding comes from the Heart Outcomes Prevention Evaluation 2 trial of more than 5,500 men and women with heart disease. Participants were assigned to a daily regime
Matti Narkia

Aging decreases the capacity of human skin to produce vitamin D3. - Journal of Clinical... - 0 views

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    Aging decreases the capacity of human skin to produce vitamin D3. MacLaughlin J, Holick MF. J Clin Invest. 1985 Oct;76(4):1536-8. PMID: 2997282 doi:10.1172/JCI112134 An evaluation of surgically obtained skin (age range, 8-92 yr) revealed that there is an age-dependent decrease in the epidermal concentrations of provitamin D3 (7-dehydrocholesterol). To ascertain that aging indeed decreased the capacity of human skin to produce vitamin D3, some of the skin samples were exposed to ultraviolet radiation and the content of previtamin D3 was determined in the epidermis and dermis. The epidermis in the young and older subjects was the major site for the formation of previtamin D3, accounting for greater than 80% of the total previtamin D3 that was produced in the skin. A comparison of the amount of previtamin D3 produced in the skin from the 8- and 18-yr-old subjects with the amount produced in the skin from the 77- and 82-yr-old subjects revealed that aging can decrease by greater than twofold the capacity of the skin to produce previtamin D3. Recognition of this difference may be extremely important for the elderly, who infrequently expose a small area of skin to sunlight and who depend on this exposure for their vitamin D nutritional needs.
Matti Narkia

A critical review of Vitamin D and cancer: A report of the IARC Working Group on vitami... - 0 views

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    A critical review of Vitamin D and cancer: A report of the IARC Working Group on vitamin D William B. Grant Dermato-Endocrinology. Volume 1, Issue 1 January/February 2009 Pages: 25 - 33 The International Agency for Research on Cancer (IARC) released a report, Vitamin D and Cancer, on November 25, 2008. The report focused on the current state of knowledge and level of evidence of a causal association between vitamin D status and cancer risk. Although presenting and evaluating evidence for the beneficial role of UVB and vitamin D in reducing the risk of cancer, it discounted or omitted important evidence in support of the efficacy of vitamin D. The report largely dismissed or ignored ecological studies on the grounds that confounding factors might have affected the findings. The report accepted a preventive role of vitamin D in colorectal cancer but not for breast cancer.
Matti Narkia

Serum 25-hydroxyvitamin D3 concentrations and carotid artery intima-media thickness amo... - 0 views

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    Serum 25-hydroxyvitamin D3 concentrations and carotid artery intima-media thickness among type 2 diabetic patients. Targher G, Bertolini L, Padovani R, Zenari L, Scala L, Cigolini M, Arcaro G. Clin Endocrinol (Oxf). 2006 Nov;65(5):593-7. PMID: 17054459 DOI: 10.1111/j.1365-2265.2006.02633.x CONCLUSIONS: Hypovitaminosis D is highly prevalent in type 2 diabetic adults and is strongly and independently associated with increased carotid IMT. Further investigation into whether vitamin D may play a role in the prevention of atherosclerosis appears to be warranted. In conclusion, our results show that type 2 diabetic adults have significant reductions in serum 25(OH)D concentrations (vs matched controls) that predict preclinical atherosclerosis, independent of classical risk factors, renal function tests, inflammatory markers, use of medications and presence of the metabolic syndrome. These findings suggest the need for ongoing evaluation of the possible protective role of vitamin D3 supplementation in the development of atherosclerosis.
Matti Narkia

Plasma 25-Hydroxyvitamin D and 1,25-Dihydroxyvitamin D and Risk of Incident Ovarian Can... - 0 views

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    Plasma 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D and risk of incident ovarian cancer. Tworoger SS, Lee IM, Buring JE, Rosner B, Hollis BW, Hankinson SE. Cancer Epidemiol Biomarkers Prev. 2007 Apr;16(4):783-8. PMID: 17416771 doi: 10.1158/1055-9965.EPI-06-0981 Overall, our results do not suggest that plasma vitamin D levels are associated with risk of ovarian cancer. However, we observed significant associations in some subgroups, which should be evaluated further in other studies because increasing vitamin D intake is an easy preventive measure to adopt.
Matti Narkia

Vitamin D Deficiency and Seasonal Variation in an Adult South Florida Population -- Lev... - 0 views

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    Vitamin d deficiency and seasonal variation in an adult South Florida population. Levis S, Gomez A, Jimenez C, Veras L, Ma F, Lai S, Hollis B, Roos BA. J Clin Endocrinol Metab. 2005 Mar;90(3):1557-62. Epub 2005 Jan 5. PMID: 15634725 The prevalence of hypovitaminosis D is considerable even in southern latitudes and should be taken into account in the evaluation of postmenopausal and male osteoporosis.
Matti Narkia

Seniors With Insufficient Levels Of Vitamin D At Increased Risk Of Dying From Heart Dis... - 0 views

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    A new study by researchers at the University of Colorado Denver and Massachusetts General Hospital (MGH) shows vitamin D plays a vital role in reducing the risk of death associated with older age. The research, just published in the Journal of the American Geriatrics Society, evaluated the association between vitamin D levels in the blood and the death rates of those 65 and older. The study found that older adults with insufficient levels of vitamin D die from heart disease at greater rates that those with adequate levels of the vitamin.
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