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Migraine with 'aura' linked to heart attacks

Researchers say that of the 28 million Americans who suffer from migraines, those who experience an "aura" before the start of the pain have an increased risk for heart attack or stroke.

19 Jul 2006

Digital mammography results in technologists' time savings but physician time loss

Digital mammography saves technologists' time, but increases physician time compared to film screen mammography, a new study shows.

18 Jul 2006

Exercise improves physical health, quality of life for breast cancer survivors

Researchers at The University of Texas M. D. Anderson Cancer Center have found that exercise decreases pain and helps breast cancer survivors feel healthier and increase participation in daily activities.

18 Jul 2006

Study sheds light on how we form new memories

A study conducted by researchers at Carnegie Mellon University and the University of Pittsburgh involving an amnesia-inducing drug has shed light on how we form new memories.

18 Jul 2006

FDA approves fully automated screening tests for hepatitis B surface antigen

The Food and Drug Administration (FDA) has announced the approval of the first fully automated product that combines both screening and confirmatory tests for hepatitis B surface antigen (HBsAg).

18 Jul 2006

Pregnancy resource centers misleading teenagers

According to a U.S. congressman women are being given false and misleading information at some federally funded pregnancy resource centers.

18 Jul 2006

Tagging surgical sponges means patients don't go home with unwanted extras

It appears in as many as 1 in every 10,000 operations in the U.S. involving an open cavity, something inadvertently gets left behind after the patient had been closed up.

18 Jul 2006

FDA gives the green light for Gemzar to treat recurrent ovarian cancer

Drug company Eli Lilly has been given approval by the U.S. Food and Drug Administration (FDA) for its drug Gemzar to be used by women living with recurrent ovarian cancer.

18 Jul 2006

Clinton Foundation seals deal in Nigerian AIDS fight

The Clinton Foundation, an AIDS charity set up by former U.S. President Bill Clinton, has signed a deal with Nigeria to make cheap AIDS drugs available to fight the disease in Africa's most populous nation.

18 Jul 2006

It's never too late to start exercising!

According to German researchers it's never too late to start exercising and even long time couch potatoes can reduce their risk of heart disease, by just getting off the sofa and going for a walk.

18 Jul 2006

Women who are overweight at the age of 18 have a higher risk of dying young

Children and adolescents in the U.S. and around the world are becoming more overweight and according to a new study from the Harvard School of Public Health (HSPH) there may be serious consequences to that trend.

18 Jul 2006

Rise in asthma linked to chlorine in indoor swimming pools

New research into the rising number of asthma sufferers is suggesting that indoor swimming pools may be partly to blame.

18 Jul 2006

Growing spinal cord nerves after injury

In tests on rats, researchers at Johns Hopkins and the University of Michigan have developed a treatment that helps spinal cord nerves regrow after injury.

18 Jul 2006

Donepezil slows brain shrinkage in some patients with mild cognitive impairment

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. The shrinkage was measured by magnetic resonance imaging (MRI).

18 Jul 2006

Doctors may be over-diagnosing melanoma in sun-damaged skin

A Mayo Clinic physician and colleagues have defined the normal number of melanocytes that are present in Caucasians' sun-exposed skin.

18 Jul 2006

New role discovered for breast cancer susceptibility gene BRCA1

A recently discovered facet of the breast cancer susceptibility gene BRCA1 reveals a mechanism linking mutation of BRCA1 to formation of large blood vessels needed to support cancer progression.

18 Jul 2006

Researchers isolate rare cancer stem cells that cause leukemia

Researchers at Dana-Farber Cancer Institute and Children's Hospital Boston and their colleagues have isolated rare cancer stem cells that cause leukemia in a mouse model of the human disease.

18 Jul 2006

Breast cancer doesn't have to mean losing your breast

Research published in the July issue of The Breast Journal emphasizes that women who have breast implants and are diagnosed with breast cancer have the option of breast conservation, rather than just mastectomy.

18 Jul 2006

An accurate model of p53 tumor suppressor protein bound to DNA for anti-cancer activity

More than half of human cancers involve mutations in the p53 tumor-suppressor gene, suggesting the critical role played by the normal p53 protein in defending against cancer.

18 Jul 2006

Executive function and Alzheimer's disease

A new Mayo Clinic study finds that after memory begins to decline, executive function is the next brain function to deteriorate in the progression from mild cognitive impairment, a pre-Alzheimer's disease condition, to Alzheimer's disease

18 Jul 2006