Vascular Disease Current Events | Vascular Disease News | 10
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Understanding of cell protection mechanism points to therapies to prevent heart attacks and strokes
An understanding of how two genes cooperate to protect aortic muscle cells points to new therapies to treat arteriosclerosis, the major cause of heart attack and stroke, a study by Queen's University researchers concludes. view more (2006-07-20)
Light and sound -- the way forward for better medical imaging
Detection and treatment of tumours, diseased blood vessels and other soft-tissue conditions could be significantly improved, thanks to an innovative imaging system being developed that uses both light and sound. view more (2007-12-13)
Nontoxic nanoparticle can deliver and track drugs
A nontoxic nanoparticle developed by Penn State researchers is proving to be an all-around effective delivery system for both therapeutic drugs and the fluorescent dyes that can track their delivery. view more (2008-11-19)
Groundbreaking research highlights myriad health benefits of flavanol-rich cocoa
Research has demonstrated that consumption of naturally occurring compounds in cocoa can lead to a range of circulatory health benefits including the first observed brain and cardiovascular blood flow improvements. view more (2006-07-26)
Statins lower stroke severity, improve recovery
Mayo Clinic researchers have shown that patients who were taking statins before a stroke experienced better outcomes and recovery than patients who weren't on the drug - even when their cholesterol levels were ideal. The finding is reported in the current issue of the Journal of Stroke and Cerebrovascular Diseases. view more (2009-02-27)
Research examines variations of rare lung disease
Lymphangioleiomyomatosis, or LAM, is a rare but serious lung disease that may cause severe respiratory symptoms in patients. The often-fatal disease has no cure. view more (2008-08-27)
Will screening for cardiovascular problems be effective?
Last week the government in England closed its consultation on the effectiveness of vascular checks for high-risk individuals aged 40-74, to be rolled out in 2009-10, but will this strategy be worthwhile? Experts debate the issue on bmj.com today. view more (2008-08-29)
Mutant gene identified as villain in hardening of the arteries
A genetic mutation expands lesions in the aorta and promotes coronary atherosclerosis, more commonly known as hardening of the arteries, according to a study by Yale School of Medicine in Cell Metabolism. view more (2007-12-19)
Deadly gas can protect the heart
Joint release from Northwick Park Institute for Medical Research and the University of Sheffield Scientists have developed a new technology based on carbon monoxide delivery that may protect the heart following a heart attack and prevent rejection of transplanted organs. Researchers from Northwick Park Institute of Medical Research (NPIMR) and the... view more... (2003-08-18)
Part of drug trial for patients with atrial fibrillation discontinued
Study treatments for the ACTIVE W trial of the ACTIVE (Atrial Fibrillation Clopidogrel Trial with Irbesartan for Prevention of Vascular Events) program have been discontinued due to a significant difference in efficacy, in favour of the standard oral anticoagulation (OAC) over antiplatelet therapy (clopidogrel plus aspirin). view more (2005-09-07)
Researchers link cocoa flavanols to improved brain blood flow
Cocoa flavanols, the unique compounds found naturally in cocoa, may increase blood flow to the brain, according to new research published in the Neuropsychiatric Disease and Treatment journal. The researchers suggest that long-term improvements in brain blood flow could impact cognitive behavior, offering future potential for debilitating brain... view more... (2008-08-18)
Twin studies reveal genetic components leading to cardiac and kidney disease
Daniel O'Connor, M.D., Professor of Medicine and Pharmacology at the University of California, San Diego (UCSD) School of Medicine has studied about 265 twin pairs over the past few years, which has led him to some surprising discoveries. view more (2007-04-18)
Vitamin B niacin offers no extra benefit to statin therapy in seniors already diagnosed with CAD
The routine prescription of extended-release niacin, a B vitamin (1,500 milligrams daily), in combination with traditional cholesterol-lowering therapy offers no extra benefit in correcting arterial narrowing and diminishing plaque buildup in seniors who already have coronary artery disease, a new vascular imaging study from Johns Hopkins experts... view more... (2009-11-18)
MRIs show drug treatment slows brain deterioration on road to Alzheimer's disease
According to a new study, the drug donepezil measurably slows the rate of brain shrinkage in some patients with mild cognitive impairment, a pre-Alzheimer's disease condition. view more (2006-07-18)
An Australian-led diabetes study shows intensive glucose control reduces serious complications
An Australian led global study, the largest of its kind, has found that the risk of developing serious kidney disease and other complications amongst our 1.2 million people living with diabetes can be significantly reduced by intensively lowering blood glucose (sugar) levels beyond what is currently standard practice. view more (2008-06-10)
Study in Circulation provides detail on how low blood flow promotes vascular disease
Researchers have found the first direct proof that a key protein drives the clogging of arteries in two ways, and that lowering levels of it opens them up, according to study results published in the June edition of the journal Circulation. view more (2008-06-24)
Research: Migraine and cardiovascular disease: Systematic review and meta-analysis
Migraine with aura (temporary visual or sensory disturbances before or during a migraine headache) is associated with a twofold increased risk of stroke, finds a study published on bmj.com today. view more (2009-10-28)
Patients with moderate to severe periodontitis need evaluation for heart disease risk
Additional research is called for and patients with moderate to severe periodontitis should receive evaluation and possible treatment to reduce their risk of atherosclerotic cardiovascular disease (CVD). view more (2009-06-30)
Possible new hope for crops battling parasitic infection
Scientists from Ghent University and VIB (The Flemisch Institute for Biotechnology) have demonstrated how nematodes, also known as roundworms, manipulate the transport of the plant hormone auxin in order to force the plant to produce food for them. view more (2009-01-16)
Higher Blood Pressure Associated with Decline in Walking Ability in Older Persons According to Study by the Rush Alzheimer's Disease Center
Decline in lower limb function is common in older people, and worsening gait is associated with increased risk of dementia and death. view more (2006-08-02)
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