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Human embryonic stem cells show potential in treating rats with Parkinson's symptoms

Brain cells derived from human embryonic stem cells improved the condition of rats with Parkinson's-like symptoms dramatically, but the treatment caused a significant problem - the appearance of brain tumors - that scientists are now working to solve.

2 Dec 2006

Misuse of super-strength Botox paralyzes victims

The misuse of a super-strength botulinum toxin by an osteopath in America, rendered him, his girlfriend and two of his patients so ill that they were paralyzed and hospitalized for months in 2004.

22 Nov 2006

Adolescent girls who live near parks more physically active

Adolescent girls who live within half a mile of a public park are significantly more physically active than other girls, University of North Carolina at Chapel Hill researchers have found.

20 Nov 2006

Structured exercise may enhance seniors' physical functioning

A structured exercise program may boost the physical well-being of sedentary seniors who are at risk of losing independent functioning, a new study to be published in the November 2006 Journal of Gerontology: Medical Sciences has found.

19 Nov 2006

Controlling the amount of TV kids watch crucial to healthy weight

Looking for a simple way to increase your child's physical activity level? Try turning off the television, says University of Toronto research.

13 Nov 2006

Waltzing is the way to mend a broken heart!

Italian researchers have found that in patients recovering from heart attacks dancing the waltz was as effective as routine training programs for improving heart health.

13 Nov 2006

Regular exercise protects against age related macular degeneration

AMD is a condition which causes light sensitive cells at the back of the eye to stop working, resulting in severe vision loss; it affects the central vision, needed for driving and for many other activities.

1 Nov 2006

One-third of U.S. kids unfit

Researchers in the U.S. report that as many as one-third of American children are physically unfit but boys are in better shape than girls.

3 Oct 2006

Researchers identify neurocircuit that controls the brain's response to fear

Results suggest that it may be possible to understand psychiatric disorders, such as anxiety or depression, from the underlying neurophysiology - workings of the brain.

21 Sep 2006

Walking may not provide significant health benefits

Walking is a popular form of exercise, but may not be enough to experience significant health benefits, a University of Alberta study shows.

21 Sep 2006

Nicotinamide may help people with multiple sclerosis

Researchers have found a possible way to protect people with multiple sclerosis (MS) from severe long-term disability: increase nervous-system levels of a vital compound, called nicotinamide adenine dinucleotide (NAD), by giving its chemical precursor - nicotinamide, a form of vitamin B3.

19 Sep 2006

Nanocantilever biosensors detect multiple genes

Using nanoscale cantilevers in a microfluidics device, a team of European researchers has developed a portable biosensor capable of detecting specific genetic sequences.

19 Sep 2006

New campaign to educate about peripheral arterial disease

More than 8 million men and women - one in 20 adults - have peripheral arterial disease (P.A.D), a largely unrecognized condition which puts them at risk for heart attack and stroke.

13 Sep 2006

Protection for nerve cells - eating up defective proteins

Nerve cells in the Central Nervous System can defend against and recover from damage by proteinlike clusters which are associated with neurodegenerative diseases such as Huntington's Chorea.

13 Sep 2006

Brain scans show unconscious woman played tennis in her head

Neuroscientists at Britain's Cambridge University say functional magnetic resonance imaging or fMRI brain scans appear to show that a woman in a vegetative state seemed to play tennis in her head despite the fact that she had been unconscious for five months after a motor vehicle accident.

11 Sep 2006

Eastern Europe, Middle East has highest rates of cardiovascular disease deaths

Eastern European and Middle Eastern patients with diseased blood vessels have the highest rates of heart attacks and strokes, and the highest rates of death from those conditions, compared with similar patients in other regions of the world.

4 Sep 2006

A look at available birthing methods

The Washington Post on Tuesday examined five birthing methods available to pregnant women.

24 Aug 2006

Massachusetts Agency proposes health care premium levels for low-income residents

The Massachusetts Commonwealth Health Insurance Connector, which is tasked under the state's new health insurance law with determining what premiums are affordable for low-income state residents, is proposing that the state's lower-income uninsured residents spend up to 6.6% of their income to purchase health coverage, the Boston Globe reports.

20 Aug 2006

Rate of disabilities higher among U.S. residents with lower incomes

U.S. residents ages 55 and older with annual incomes less than the federal poverty level are more likely to have disabilities that limit routine physical activities than those with higher incomes, according to a study published on Thursday in the New England Journal of Medicine, Bloomberg/Dallas Morning News reports.

17 Aug 2006