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New hope for post-traumatic stress disorder sufferers

Post-traumatic stress disorder (PTSD) affects as many as one in five of all Americans who survive a harrowing experience like rape, assault, war or terrorism.

1 Dec 2008

Dual-headed dedicated gamma camera accurately detects small breast tumors

A dual-headed dedicated gamma camera used during molecular breast imaging (MBI) can accurately detect small breast tumors less than 2 cm in size, according to a study performed at the Mayo Clinic in Rochester, MN.

1 Dec 2008

EGFR inhibitors show promise for obesity

Once-promising drugs that were abandoned in the fight against breast cancer still could be effective in obese patients, new research suggests.

1 Dec 2008

Childhood vaccines cause financial burden to many health care providers

The costs that health care providers are charged and reimbursed for childhood vaccines vary widely, and the high cost of some immunizations is leading to significant financial strain for some physicians, according to a pair of new studies from the University of Michigan Health System.

1 Dec 2008

Brain waves show sound processing abnormalities in autistic children

Abnormalities in auditory and language processing may be evaluated in children with autism spectrum disorder by using magnetoencephalography (MEG), according to a study presented at the annual meeting of the Radiological Society of North America (RSNA).

1 Dec 2008

Blame your genes: why some people get sicker for longer

People with certain high risk gene combinations are eight times more likely to suffer from a severe and prolonged illness when they have an infection, according to University of New South Wales (UNSW) researchers.

1 Dec 2008

Scientists pinpoint two new risk factors for Wilms tumour

Scientists at The Institute of Cancer Research have made significant progress in pinpointing two new risk factors associated with the most common childhood kidney cancer, known as Wilms tumour.

1 Dec 2008

Diet may regulate obesity health risks, but genes decide, says new research

The risk of obese people developing the metabolic syndrome that leads to diabetes, hypertension, and heart disease, can not be solved by a one-size-fits-all diet programme, according to new scientific findings.

1 Dec 2008

New cell analysis platform developed - commercial partners sought

Sandia National Laboratories is seeking commercial partners to license or contribute to the continued development of a new lab-on-a-chip platform for high-throughput manipulation and interrogation of individual cells, one that enables quantitative analysis of cellular behaviors with unprecedented speed, resolution, sensitivity, and multiplexing.

1 Dec 2008

Scientists hope European grant can improve healthy ageing

Researchers hope to achieve healthy ageing by enhancing body healing capacity and reducing chronic inflammation.

1 Dec 2008

Kick, catch and throw - key to obesity prevention

A new study has found kids who learn how to kick, catch and throw are more likely to grow into active and fit teens.

1 Dec 2008

Liver disease tackled with dedicated unit at Imperial College London

Liver disease death rates are rising in the UK, in contrast to other common diseases such as heart disease and cancer, and the new Robert Hesketh Hepatology Clinical Research Facility aims to provide care and develop new therapies to reverse this trend.

1 Dec 2008

New stapling treatment may help reverse scoliosis

Morgan Stanley Children's Hospital of NewYork-Presbyterian is one of only a few hospitals in the country to offer spinal stapling, a new treatment alternative for young people with scoliosis, an abnormal curvature of the spine that is painful and can restrict breathing.

1 Dec 2008

Breast cancer increases with radiation delays

A new analysis of the National Cancer Institute's cancer registry has found that as many as one in five older women experience delayed or incomplete radiation treatment following breast-conserving surgery, and that this suboptimal care can lead to worse outcomes.

1 Dec 2008

Age care in jeopardy as workers quit because of job stress

Australian researchers say job stress is forcing many age care workers to leave and is jeopardising the industry.

1 Dec 2008

Genes influence how well you deal with an illness

Australian scientists have discovered that a person's genetic makeup can influence how they are affected by illness - they say a certain genetic vulnerability can amplify an illness.

1 Dec 2008

Fast food diet a suspect in Alzheimer's disease

The research by scientists at the Karolinska Institutet has revealed that mice fed a diet of junk food for a nine month period developed the abnormal brain tangles which are seen in the preliminary stages of Alzheimer's disease - they say a diet rich in fat, sugar and cholesterol could increase the risk of the most common type of dementia.

1 Dec 2008