Daily non-political popular news in brief.
3-D fusion: A better way to image heart disease
06-04-2007 · EurekAlert!Technically advanced molecular imaging provides a 3-D way to significantly improve the diagnosis of heart disease, according to researchers at the 54th Annual Meeting of SNM, the world's largest molecular imaging and nuclear medicine society.
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Keywords: 3-d, fusion, way, image, heart, disease
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- Systems Biology poised to revolutionize the understanding of cell function and disease
09-07-2007 · EurekAlert!
Systems Biology is transforming the way scientists think about biology and disease. This novel approach to research could prompt a shake up in medical science and it might ultimately allow clinicians to predict and treat complex diseases such as diabetes, heart failure, cancer and metabolic syndrome for which there are currently no cures.
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- Dangerous duo: Hostility plus depression elevates risk for heart disease
02-11-2008 · EurekAlert!
Researchers led by Jesse Stewart, Ph.D., assistant professor of psychology at Indiana University-Purdue University Indianapolis, report that hostility and depression appear to act together in a complex way to elevate inflammatory proteins in the human body, possibly putting hostility plus depression on the list of risk factors for heart disease along with high blood pressure, elevated cholesterol, and smoking.
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- University of Alberta researchers report breakthrough in lowering bad cholesterol, fatty acid levels
01-09-2008 · EurekAlert!
Medical researchers at the University of Alberta in Edmonton, Canada have found a way to reduce the amount of bad cholesterol and fatty acids that end up in the blood from food the body metabolizes, a key discovery that could lead to new drugs to treat and reverse the effects of diabetes and heart disease related to obesity. Existing drugs called statins are used to lower cholesterol, but do not treat obesity or diabetes.
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- Global positioning tracker may better gauge severity of peripheral artery disease
02-04-2008 · EurekAlert!
A space-based technology may provide an inexpensive and more reliable way to gauge the walking capacity in many patients with peripheral artery disease, whose clogged leg arteries cause them severe pain when they walk, according to a report in Circulation: Journal of the American Heart Association.
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- Story ideas from Molecular & Cellular Proteomics
06-26-2007 · EurekAlert!
Story ideas from the June 2007 issue of Molecular & Cellular Proteomics include the first large-scale identification of the proteins involved in coronary heart disease, ways to improve colorectal and esophageal cancer treatments, and a new and easy way to look at how proteins interact with one another.
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- Pathway to cell death redefined in landmark study
09-20-2007 · EurekAlert!
Researchers from the University of Pittsburgh School of Medicine have determined that an intracellular protein called serpin-6 is crucial to the repair and survival of cell injury. Controlling the process could pave the way to new treatments for cancer, stroke, heart disease, neurological disorders and other killer illnesses. Using a primitive animal model, the scientists also have made cascade of cell death and the role of serpin-6 in saving cells dramatically -- and explosively -- visible.
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- Researchers shed light on genetic factors behind UK's biggest killer
01-10-2008 · EurekAlert!
Researchers have discovered a new chromosomal region to be strongly associated with bad cholesterol -- a major cause of coronary heart disease. The finding could pave the way towards new therapies for the diease.
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- AHA statement recommends doctors change approach
02-26-2007 · EurekAlert!
Many doctors should change the way they prescribe pain relievers for chronic pain in patients with or at risk for heart disease based on accumulated evidence that nonsteroidal anti-inflammatory drugs (NSAIDs), with the exception of aspirin, increase risk for heart attack and stroke, according to an American Heart Association statement published today in Circulation: Journal of the American Heart Association.
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- Use folic acid to cut heart disease, say experts
11-23-2006 · EurekAlert!
The scientific evidence is strong enough to justify using folic acid as a cheap and simple way of reducing heart disease and strokes, say researchers in this week's BMJ.
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- Study of Whitehall civil servants explains how stress at work is linked to heart disease
01-22-2008 · EurekAlert!
New research published in the European Heart Journal has produced strong evidence of how work stress is linked to the biological mechanisms involved in the onset of heart disease. It is the first large-scale study to look at the cardiovascular mechanisms of work stress in the population and provides the strongest evidence yet of the way it can lead to coronary heart disease, either directly, by activating stress pathways controlled by neuroendocrine mechanisms, or indirectly via its association with unhealthy lifestyles.
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