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Daytime dozing linked to increased stroke risk in elderly

Regular daytime dozing forewarns of a significantly increased risk of stroke in older Americans, researchers reported at the American Stroke Association's International Stroke Conference 2008.

21 Feb 2008

Specialist breast care nurses for supportive care of women with breast cancer

In the United States and in other high-income countries, women diagnosed with breast cancer are commonly matched with a specialist cancer nurse who provides care, support and information.

21 Feb 2008

Computers are able to diagnose Alzheimer's disease faster and more accurately than experts

According to the Alzheimer's Research Trust, there are over 700,000 people currently living in the UK with dementia, of which Alzheimer's disease, a neurodegenerative disease, is the most common form.

21 Feb 2008

Comparison of venlafaxine and SSRIs in the treatment of depression

There are numerous antidepressant medications currently on the market, but sadly, many patients still experience the debilitating symptoms of depression even with treatment.

21 Feb 2008

Color-coded atoms promise advancements in materials analysis

A new electron microscope recently installed in Cornell's Duffield Hall is enabling scientists for the first time to form images that uniquely identify individual atoms in a crystal and see how those atoms bond to one another.

21 Feb 2008

Lack of sleep can lead to increased injuries among preschool children

Lack of adequate sleep can lead to increased injuries among preschool children, new research shows.

21 Feb 2008

Biochemists reveal details of mysterious bacterial microcompartments

UCLA biochemists and colleagues have answered an important question about the structure of microcompartments - the mysterious molecular machines that seem to be present in a wide variety of pathogens and other bacteria.

21 Feb 2008

Atherosclerosis solution is likely many years away

It's the leading cause of heart disease and stroke: atherosclerosis--a disease characterized by the thickening of arterial walls, restricting blood flow like a narrow pipe.

21 Feb 2008

Antioxidants shown not to help children with Down's syndrome develop

Giving children with Down's syndrome antioxidants and nutrients does not help their condition improve at all, according to a study published today on bmj.com.

21 Feb 2008

Advanced Cell Technology demonstrates highly efficient process for the generation of high-purity hepatocytes

Advanced Cell Technology, Inc. has reported for the first time a robust and highly efficient process for the generation of high-purity hepatocytes (liver cells).

21 Feb 2008

Aquatic exercise shows benefit for fibromyalgia sufferers

Patients suffering from fibromyalgia could benefit significantly from regular exercise in a heated swimming pool, a study published in the open access journal Arthritis Research & Therapy shows.

21 Feb 2008

Lead exposure may lead to adult-onset obesity in men

Scientists know exposure to low levels of lead can result in learning disabilities, hearing loss, language impairments and vision loss, but a newly discovered side effect may be adult-onset obesity in men, according to a University of Houston professor.

21 Feb 2008

Downward trend in cancer deaths between 2004 and 2005

New data revealing decreasing trends in cancer deaths in the United States overall, and in colorectal cancer deaths in particular, highlight the remarkable benefits of colorectal cancer screening tests, but the lifesaving potential of these tests is unrealized for many Americans according to experts from the American College of Gastroenterology.

21 Feb 2008

Largest and most detailed worldwide study of human genetic variation

University of Michigan scientists and their colleagues at the National Institute on Aging have produced the largest and most detailed worldwide study of human genetic variation, a treasure trove offering new insights into early migrations out of Africa and across the globe.

21 Feb 2008

U.S. cancer deaths down but far too few Americans screened for colon cancer

New data revealing decreasing trends in cancer deaths in the United States overall, and in colorectal cancer deaths in particular, highlight the remarkable benefits of colorectal cancer screening tests, but the lifesaving potential of these tests is unrealized for many Americans, according to experts from the American College of Gastroenterology.

21 Feb 2008