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Watching wrestling may lead to dating violence

The frequency of adolescents viewing wrestling on TV was positively associated with date fighting and other violent behaviors, according to a study.

7 Aug 2006

Researchers gain insight into how to prevent teen pregnancy

Younger teen-agers who become pregnant tend to view pregnancy as a way to form or enhance connections with others, and are less likely to think they are unprepared to raise a child.

7 Aug 2006

Lawn mower-related injuries among children

Despite current safety efforts, thousands of U.S. children need emergency medical care for preventable lawn mower-related injuries each year.

7 Aug 2006

Escalator-related injuries among children

Approximately 2,000 children are treated in United States hospital emergency rooms annually for escalator-related injuries.

7 Aug 2006

Experimental drug trial victim has cancer

One of the men who suffered severe reactions to an experimental drug during a drug trial in London, UK, says he now has cancer.

6 Aug 2006

Researchers discover a cellular signal that aggravates the symptoms of multiple sclerosis

Depression, coordination and speech problems, muscle weakness and disability are just a few of the symptoms of Multiple Sclerosis (MS).

6 Aug 2006

Leukemia gene changes genetic packaging

A signaling system involved in many forms of leukemia and lymphoma is more powerful than scientists have thought, exerting control over our genes by affecting whole swaths of chromosomes in global fashion.

6 Aug 2006

Chinese antibiotic suspected of being a killer jab

An antibiotic which is suspected to be responsible for three deaths has been banned in China and all stocks have been recalled.

6 Aug 2006

Bird flu does the rounds again and another Thai man dies - Bangkok area on high alert

Officials in Thailand have confirmed that a 27-year-old man who died on Thursday was another bird flu victim.

6 Aug 2006

Role of peptidoglycan protein in immune response may aid HIV research

A family of proteins that serve as the body's first line of defense against bacterial infections may provide a lifeline for individuals with compromised immune systems.

6 Aug 2006

Chemical in household products may cause reductions in lung function

New research shows that a chemical compound found in many air fresheners, toilet bowl cleaners, mothballs and other deodorizing products, may be harmful to the lungs.

6 Aug 2006

For the first time, scientists watch neurons change in response to experience

Thanks to a new imaging system, researchers at MIT's Picower Institute for Learning and Memory have gotten an unprecedented look into how genes shape the brain in response to the environment.

6 Aug 2006

Actual meal time activates genes in specific brain area

Giving up your regular late-night snack may be hard, and not just because it's a routine.

6 Aug 2006

New way of delivering corrective genes holds promise for hereditary diseases of the heart

A new way of delivering corrective genes with a single injection into a vein holds promise for long-lasting treatments of hereditary diseases of the heart, University of Florida researchers report.

6 Aug 2006

Normal pattern of brain growth is disrupted in babies that are born prematurely

Measurement of the way that the brain grows after birth in preterm infants, particularly the relation between brain surface area and cortical volume, may help to predict neurodevelopmental impairment.

6 Aug 2006

Minimally invasive robotic surgery used to inject stem cells into damaged hearts

Researchers at the University of Minnesota were successful in using robotic surgery to deliver stem cell treatment to damaged heart tissue in pigs.

6 Aug 2006

New research may solve problem of vessels re-closing after angioplasty

Through studying pigeons with genetic heart disease, researchers at Wake Forest University School of Medicine have discovered a clue about why some patients' heart vessels are prone to close back up after angioplasty.

6 Aug 2006

Nurses suffer from work-related low back pain more often than workers in other professions

Nurses offer care and comfort, but they often end up with a pain in the back for their efforts, the results of a new study show.

6 Aug 2006

Aggressive melanoma cells secrete Nodal - protein critical to embryo formation

A Northwestern University research group has discovered that aggressive melanoma cells secrete Nodal, a protein that is critical to proper embryo formation.

6 Aug 2006

Why reassurance fails in patients with unexplained symptoms

When patients are unconvinced by reassurance from their doctor that they have nothing to worry about, it may be because their emotional state makes it hard for them to remember all the information the doctor has given them, according to new research in PLoS Medicine.

6 Aug 2006