Grilled, seared foods may add to waistlines, disease risk
(Medical Xpress)—A steak slapped onto a hot barbecue will leave the meat with black grill lines that add flavor and aroma, but the chemicals contained in charred, seared and fried foods may over time kick-start ...
Medical research
Dec 12, 2012 |
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Low testosterone levels affect total lipid oxidation
(HealthDay)—Very low testosterone levels impact total lipid oxidation but have no effect on the production of very-low-density lipoprotein-triglycerides (VLDL-TGs), according to a study published online ...
Medical research
Dec 07, 2012 |
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Improving chemotherapy effectiveness by acting on the immune system
An Inserm team in Dijon directed by François Ghiringhelli is to publish an article this week in the Nature Medicine review. The article suggests that two chemotherapy drugs frequently used to treat digestive and breast cancers ...
Immunology
Dec 04, 2012 |
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Lipid metabolism regulates the activity of adult neural stem cells
(Medical Xpress)—Neural stem cells in the adult brain boost their levels of lipid metabolism to grow and generate new neurons. This new finding may open novel therapeutic avenues to treat age- or disease-associated ...
Medical research
Dec 04, 2012 |
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Largest coronary artery disease study shows evidence of link between inflammation and heart disease
The University of Ottawa Heart Institute (UOHI) participated in the largest genetic study of Coronary Artery Disease (CAD) to date. Researchers from the CARDIoGRAMplusC4D Consortium report the identification of 15 genetic ...
Genetics
Dec 03, 2012 |
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Insights into the genetic causes of coronary artery disease and heart attacks
In the largest genetic study of Coronary Artery Disease (CAD) to date, researchers from the CARDIoGRAMplusC4D Consortium report the identification of 15 genetic regions newly associated with the disease, bringing to 46 the ...
Genetics
Dec 02, 2012 |
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Analysis of conflicting fish oil studies finds that omega-3 fatty acids still matter
Literally hundreds of clinical trials, including some that have gained widespread attention, have been done on the possible benefits of omega-3 fatty acids for the prevention of heart disease – producing conflicting results, ...
Health
Nov 28, 2012 |
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Enzyme explains angina in diabetics
(Medical Xpress)—In a new study published in the scientific journal Circulation, scientists at Karolinska Institutet and Karolinska University Hospital show that an enzyme called arginase might have a key ...
Cardiology
Nov 27, 2012 |
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Study shows exercise and diet improve cholesterol in adults
(Medical Xpress)—A study by researchers in the West Virginia University School of Public Health shows that aerobic exercise and diet can improve cholesterol in adults.
Health
Nov 20, 2012 |
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Fasting time prior to blood lipid tests appears to have limited association with lipid levels
Fasting prior to blood lipid tests appears to have limited association with lipid subclass levels, suggesting that fasting for routine lipid level determinations may be unnecessary, according to a report published Online ...
Medical research
Nov 12, 2012 |
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ASHG: 16 additional loci ID'd for coronary artery disease
(HealthDay)—Meta-analyses have identified an additional 16 loci with genome-wide significance for coronary artery disease (CAD), according to research presented at the annual meeting of the American Society ...
Genetics
Nov 09, 2012 |
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DNA variants explain over 10 percent of inherited genetic risk for heart disease
About 10.6% of the inherited genetic risk for developing coronary artery disease (CAD) can be explained by specific DNA variations, according to research reported today at the American Society of Human Genetics 2012 meeting.
Genetics
Nov 08, 2012 |
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Changes in carotid artery during menopausal transition may predispose women to higher risk of cardiovascular disease
Substantial changes in the diameter and thickness of a section of carotid artery in perimenopausal women may indicate a higher risk of developing cardiovascular disease, the leading cause of death in women, according to a ...
Diseases, Conditions, Syndromes
Nov 06, 2012 |
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Air exposure between blinks affects deposits on contact lenses
Modern contact lens materials are prone to drying when exposed to air, which contributes to the buildup of deposits on contact lenses, according to a study – "The Impact of Intermittent Air Exposure on Lipid Deposition", ...
Ophthalmology
Nov 05, 2012 |
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Study shows underlying connection between 'good' cholesterol and collagen in heart health
(Medical Xpress)—Arterial stiffening has long been considered a major risk factor for cardiovascular disease. Keeping arteries soft and supple might reduce disease risk, but the mechanisms of how arteries ...
Cardiology
Nov 01, 2012 |
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