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Matti Narkia

Nut consumption and risk of heart failure in the Physicians' Health Study I. - Am J Cli... - 0 views

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    Nut consumption and risk of heart failure in the Physicians' Health Study I. Djoussé L, Rudich T, Gaziano JM. Am J Clin Nutr. 2008 Oct;88(4):930-3. PMID: 18842778 Conclusion: Our data do not provide evidence for an association between nut consumption and incident heart failure in US male physicians. However, our data cannot rule out possible benefits of nut consumption on subtypes of heart failure not prevalent in this cohort.
Matti Narkia

Vitamin D May Be Tied to Heart Disease Via Genes - Heart Disease and Other Cardiovascul... - 0 views

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    "THURSDAY, Dec. 3 (HealthDay News) -- New research points to the possibility of a genetic link between vitamin D and heart disease. People with high blood pressure who had a gene variant that reduces vitamin D activation in the body were found to be twice as likely as those without the variant to have congestive heart failure, the study found. The finding may lead to a way to identify people at increased risk for heart disease, according to Robert U. Simpson, an assistant professor of pharmacology at the University of Michigan Medical School and his research colleagues. They analyzed the genetic profiles of 617 people. One-third had hypertension, one-third had hypertension and congestive heart failure, and the remaining third served as healthy controls. The researchers found that a variant in the CYP27B1 gene was associated with congestive heart failure in people with hypertension. The study is in the November issue of Pharmacogenomics."
Matti Narkia

Association of vitamin D deficiency with heart failure and sudden cardiac death in a la... - 0 views

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    Association of vitamin D deficiency with heart failure and sudden cardiac death in a large cross-sectional study of patients referred for coronary angiography. Pilz S, März W, Wellnitz B, Seelhorst U, Fahrleitner-Pammer A, Dimai HP, Boehm BO, Dobnig H. J Clin Endocrinol Metab. 2008 Oct;93(10):3927-35. Epub 2008 Aug 5. PMID: 18682515 doi:10.1210/jc.2008-0784 Conclusions: Low levels of 25(OH)D and 1,25(OH)2D are associated with prevalent myocardial dysfunction, deaths due to heart failure and SCD. Interventional trials are warranted to elucidate whether vitamin D supplementation is useful for treatment and/or prevention of myocardial diseases.
Matti Narkia

Egg consumption and risk of heart failure in the Physicians' Health Study. - Circulatio... - 0 views

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    Egg consumption and risk of heart failure in the Physicians' Health Study. Djoussé L, Gaziano JM. Circulation. 2008 Jan 29;117(4):512-6. Epub 2008 Jan 14. PMID: 18195171 doi: 10.1161/CIRCULATIONAHA.107.734210 CONCLUSIONS: Our data suggest that infrequent egg consumption is not associated with the risk of HF. However, egg consumption of > or = 1 per day is related to an increased risk of HF among US male physicians.
Matti Narkia

Vitamin D insufficiency in congestive heart failure: Why and what to do about it? - Spr... - 0 views

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    Zittermann A, Schleithoff SS, Koerfer R. Vitamin D insufficiency in congestive heart failure: why and what to do about it? Heart Fail Rev. 2006 Mar;11(1):25-33. PMID: 16819575 [PubMed - in process]
Matti Narkia

Low vitamin D status: a contributing factor in the pathogenesis of congestive heart fai... - 0 views

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    Zittermann A, Schleithoff SS, Tenderich G, Berthold HK, Korfer R, Stehle P. Low vitamin D status: a contributing factor in the pathogenesis of congestive heart failure? J Am Coll Cardiol. 2003 Jan 1;41(1):105-12. PMID: 12570952 [PubMed - indexed for M
Matti Narkia

Vitamin D supplementation improves cytokine profiles in patients with congestive heart ... - 0 views

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    Schleithoff SS, Zittermann A, Tenderich G, Berthold HK, Stehle P, Koerfer R. Vitamin D supplementation improves cytokine profiles in patients with congestive heart failure: a double-blind, randomized, placebo-controlled trial.Am J Clin Nutr. 2006 Apr;
Matti Narkia

Efficacy and safety of berberine for congestive heart failure secondary to ischemic or ... - 1 views

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    Efficacy and safety of berberine for congestive heart failure secondary to ischemic or idiopathic dilated cardiomyopathy. Zeng XH, Zeng XJ, Li YY. Am J Cardiol. 2003 Jul 15;92(2):173-6. PMID: 12860219 doi:10.1016/S0002-9149(03)00533-2 Thus, berberine improved quality of life and decreased VPCs and mortality in patients with CHF.
Matti Narkia

Vitamin D: A potential role in cardiovascular disease prevention - theheart.org - 0 views

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    "November 24, 2009 | Lisa Nainggolan Orlando, FL - Inadequate levels of vitamin D are associated with an increase in the risk of cardiovascular disease and death, a new observational study has found. Dr Tami L Bair (Intermountain Medical Center, Murray, UT) reported the findings here at the American Heart Association 2009 Scientific Sessions. Bair and colleagues followed more than 27 000 people 50 years or older with no history of cardiovascular disease for just over a year and found that those with very low levels of vitamin D (30 ng/mL). Those deficient in vitamin D were also twice as likely to develop heart failure as those with normal levels. "We concluded that even a moderate deficiency of vitamin D was associated with developing coronary artery disease, heart failure, stroke, and death," said coauthor Dr Heidi May (Intermountain Medical Center). However, "it is not known whether this is a cause and effect relationship," she told heartwire. Because this study was observational, more research is needed "to better establish the association between vitamin D deficiency and cardiovascular disease," she noted."
Matti Narkia

Berberine, dosing and safety - wellness.com - 0 views

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    Side Effects and Warnings Berberine has been reported to cause nausea, vomiting, hypertension (high blood pressure), respiratory failure and paresthesias (abnormal sensations such as numbness or tingling); however, clinical evidence of such adverse effects is not prominent in the literature. Rare adverse effects including headache, skin irritation, facial flushing, headache, bradycardia (slowed heart rate) have also been reported with the use of berberine. Use cautiously when taking berberine for longer than eight weeks due to theoretical changes in bacterial gut flora. Use cautiously in individuals with diabetes, as both human and animal studies indicate that berberine may decrease blood sugar levels. Also use cautiously in individuals with hypotension (low blood pressure), as berberine may have antihypertensive effects. Patients with cardiovascular disease should also use caution as berberine has been associated with the development of ventricular arrhythmias in subjects with congestive heart failure. Although not well studied in humans, berberine may also theoretically cause delays in small intestinal transit time or increase the risk of bleeding. Berberine may cause abortion, eye or kidney irritation, nephritis (inflamed kidneys), dyspnea (difficulty breathing), flu-like symptoms, giddiness, lethargy, or liver toxicity. Patients with leukopenia (abnormally low white blood cell count) should use cautiously due to the potential for development of leukopenia symptoms. When injected under the skin, berberine may cause hyperpigmentation in the arm. Use berberine cautiously in individuals with high exposure to sunlight or artificial light due to potential for adverse phototoxic reactions. Avoid in newborns due to potential for increase in free bilirubin, jaundice, and development of kernicterus (brain damage caused by severe newborn jaundice). Use berberine cautiously in children due to a lack of safety information. Pregnancy and Breastfeeding Berberine is not recomme
Matti Narkia

Researchers Discover Mechanistic Link Between High-Fat Diet and Type 2 Diabetes - 1 views

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    "In an article published in the December 29, 2005, issue of the journal Cell, the researchers report that knocking out a single gene encoding the enzyme GnT-4a glycosyltransferase (GnT-4a ) disrupts insulin production. Importantly, the scientists showed that a high-fat diet suppresses the activity of GnT-4a and leads to type 2 diabetes due to failure of the pancreatic beta cells. "We have discovered a mechanistic explanation for beta cell failure in response to a high-fat diet and obesity, a molecular trigger which begins the chain of events leading from hyperglycemia to insulin resistance and type 2 diabetes," said Jamey Marth, a Howard Hughes Medical Institute investigator at the University of California, San Diego (UCSD). Marth and first author Kazuaki Ohtsubo at UCSD collaborated on the studies with researchers from the Kirin Brewery Co. Ltd., and the University of Fukui, both in Japan."
Matti Narkia

Association of vitamin D deficiency with heart failure and sudden cardiac death in a la... - 0 views

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    Association of vitamin D deficiency with heart failure and sudden cardiac death in a large cross-sectional study of patients referred for coronary angiography.\nPilz S, März W, Wellnitz B, Seelhorst U, Fahrleitner-Pammer A, Dimai HP, Boehm BO, Dobnig H.\nJ Clin Endocrinol Metab. 2008 Oct;93(10):3927-35. Epub 2008 Aug 5.\nPMID: 18682515
Matti Narkia

Oral administration of both tetrahydrobiopterin and L-arginine prevents endothelial dys... - 0 views

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    Oral administration of both tetrahydrobiopterin and L-arginine prevents endothelial dysfunction in rats with chronic renal failure. Yamamizu K, Shinozaki K, Ayajiki K, Gemba M, Okamura T. J Cardiovasc Pharmacol. 2007 Mar;49(3):131-9. PMID: 17414224 doi: 10.1097/FJC.0b013e31802f9923
Matti Narkia

Omega 3 fatty acids from fish oil, HF treatment, and prevention - 0 views

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    "In one room on the last day of the conference, four invited faculty members meticulously made the case for an already-available substance as an example of the kind of agent the others were looking for. Their message: omega-3 polyunsaturated fatty acids (PUFAs), usually derived from fish oil, garner far less attention as a heart-failure therapy than they deserve, given the wealth of laboratory and clinical evidence supporting a treatment effect."
Cristiana Crestani

YO-YO DIETS Are weight loss systems themselves leading to failure? - 0 views

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    Interesting findings of a study published in "NeurImage"
Vaughn Tobes

Fatty Liver Disease - 0 views

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    Nonalcoholic fatty liver disease is common and, for most people, causes no signs and symptoms and no complications. But in some people with nonalcoholic fatty liver disease, the fat that accumulates can cause inflammation and scarring in the liver. This more serious form of nonalcoholic fatty liver disease is sometimes called nonalcoholic steatohepatitis. At its most severe, nonalcoholic fatty liver disease can progress to liver failure.
Matti Narkia

Goldenseal - umm.edu - 0 views

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    "Today, goldenseal is marketed as a tonic to aid digestion, sooth upset stomach, and as an antibacterial and antiviral agent. It is considered a natural antibiotic and is most often combined with echinacea in preparations designed to strengthen the immune system. Many professional herbalists recommend goldenseal in herbal remedies for hay fever (also called allergic rhinitis), colds, and the flu. Goldenseal is considered a useful antiseptic (which is why some herbalists use it topically to disinfect cuts and scrapes) and astringent. It is commonly used to treat severak skin, eye, and mucous membrane inflammatory and infectious conditions (such as sinusitis, conjunctivitis, and urinary tract infections). It is also available in mouthwashes for sore throats and canker sores. Goldenseal has not been thoroughly investigated in scientific studies, but some trials have looked at berberine, one of the active compounds in goldenseal. Berberine is a substance widely used in Traditional Chinese Medicine to treat dysentery and infectious diarrhea. Berberine may be effective in humans for malaria, heart failure, and various types of infections, including upper respiratory problems."
Matti Narkia

NephroPal: Vitamin D - The saga goes on... - 0 views

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    "Had enough about reading/hearing about Vitamin D? Well, it keeps on coming. And for my lack of surprise, the medical community in general is not catching on like wild fire. I really don't understand it. A recent study from the Heart Institute at Intermountain Medical Center in Salt Lake City (click) followed 27,686 patients greater than 50 years of age with no prior history of cardiovascular disease. The Vitamin D levels were checked and classified as such: * normal - greater than 30 ng/ml * low - 15 to 30 * very low - less than 15 The results of the study showed that patients with very low Vitamin D levels in comparison to normal had: * 77% greater risk of death * 45% increased risk of coronary artery disease * 78% increased risk of stroke * twice the risk of developing heart failure"
Matti Narkia

Coeliac bone loss link uncovered - BBC NEWS | Health - 1 views

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    "People with coeliac disease may be more susceptible to osteoporosis because their own immune system attacks their bone tissue, a study suggests. Osteoporosis is a known risk of coeliac disease and has been explained by a failure to absorb calcium or vitamin D. "
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