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Study establishes safety of spinal cord stem cell transplantation

Transplanting human embryonic stem cells does not cause harm and can be used as a therapeutic strategy for the treatment of acute spinal cord injury, according to a recent study by UC Irvine researchers.

19 Jul 2006

Sleep deprivation doubles risks of obesity in both children and adults

Research by Warwick Medical School at the University of Warwick has found that sleep deprivation is associated with an almost a two-fold increased risk of being obese for both children and adults.

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

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

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

Alzheimer's disease linked to raised blood sugar levels

Researchers at an Alzheimer's Conference in Spain have come up with more information on the disease and just who amongst the population is most likely to get it.

17 Jul 2006

Pioglitazone shows promise in treating Alzheimer's

Treatment of high blood sugar may have a scientific connection to memory loss that could, one day, benefit millions of people with Alzheimer's Disease, which affects up to 4.5 million older Americans, bringing with it impaired thinking and memory.

17 Jul 2006

Timely referral for intestinal transplantation may reduce mortality rates

Patients with irreversible intestinal failure have few options for treatment.

17 Jul 2006

Key deficiencies found in brains of people with autism

In a pair of groundbreaking studies, brain scientists at Carnegie Mellon University and the University of Pittsburgh have discovered that the anatomical differences that characterize the brains of people with autism are related to the way those brains process information.

13 Jul 2006

Long, healthy life tends to run in some families

Long, healthy life tends to run in some families, and researchers on a project supported by the National Institutes of Health (NIH) want to learn more about the factors that contribute to it.

13 Jul 2006

Girls tread a fine line between friendship and bullying

Girls' peer relationships often tread a fine line between protective and aggressive or bullying behaviours when it comes to preserving friendships, a University of South Australia study shows.

13 Jul 2006

Women with mutations in BRCA1 or BRCA2 genes can reduce cancer risk by having ovaries removed

Women with mutations in the BRCA1 or BRCA2 genes can significantly reduce their risk of certain types of cancer by having their ovaries removed, according to a study in the July 12 issue of Journal of the American Medical Association.

12 Jul 2006

Female smokers have higher risk of lung cancer than male smokers but lower death rates

Women who smoke appear to be more susceptible to lung cancer than men who smoke, though women smokers have a lower rate of lung cancer-related death, according to a study in the July 12 issue of Journal of the American Medical Association.

12 Jul 2006

Type 2 diabetes is associated with primary open angle glaucoma in women

A 20-year study of women in the Nurses' Health Study has shown that Type 2 diabetes is associated with primary open angle glaucoma (POAG), the most common form of glaucoma, accounting for about 60 to 70% of all glaucomas.

12 Jul 2006

"Magic" mushrooms create profound mystical experience and change behaviour

A group of healthy well educated volunteers appear to have achieved some sort of profound mystical experience that led to behaviour changes lasting for weeks after taking a drug derived from 'magic mushrooms'.

12 Jul 2006

New study sets out to find why people don't donate organs

Researchers are looking for volunteers to take part in a new study to find out why there is a shortage of organ donations in the UK.

12 Jul 2006

Move around and shake those bits and you'll live longer!

When you are getting long in the tooth and those creaking joints are beginning to discourage any form of exercise, just keep busy because researchers say that just about any form of effort which involves moving around is better than none.

12 Jul 2006

Study shows high survival for patients with torn aortas who get surgery

Nearly three years ago, actor John Ritter collapsed on the set of his sitcom, the victim of a rare but often deadly condition called aortic dissection - a tear in the largest blood vessel in the body.

11 Jul 2006