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Health + Medicine — Research and News

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By constantly expanding the net of mental illness, psychiatrists risk catching and stigmatising millions of people for normal behaviour. EPA/Robert Ghement

Backdown on new psychiatric diagnoses a welcome respite

Australian psychiatrists have welcomed a rare move by a US panel editing the universal diagnostic manual to drop two unpopular…
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Scientists believe that by mimicking the production of a molecule, they may be able to delay or repair the onset of dementia in elderly patients. AAP/Melbourne Neuroscience Project, Katrina Lawrence

Molecule may be key to halting early dementia

The discovery of a molecule that appears to regulate memory and learning in the brain could pave the way for treatments of…
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Hundreds of cases of serious heart defects in newborns are missed in Australia each year. AAP/Victorian Department of Health

Simple test for heart defects in babies should be routine

Newborn screening for life-threatening congenital heart defects using pulse oximetry – a simple, low-cost test – is the most…
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Wikipedia co-founder Jimmy Wales will help the UK government design a platform where all taxpayer-funded scholarly will be available for free. AAP/Yonhap News Agency

Wiki founder to build open access site for UK research

The British government has enlisted the services of Wikipedia in a push to make all taxpayer-funded academic research from…
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Does Tamiflu work the way its manufacturer claims?

Drug trial results must be made public

A team of public health experts has called for the release of all clinical drug trial results for independent analysis following…
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Exposure to radiation from dental x-rays has decreased in recent years. EPA/Julian Abram Wainwright

Dental X-rays linked to brain tumour risk

People who received frequent dental x-rays as children could be at increased risk of developing a commonly diagnosed primary…
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By taking precautions during pregnancy, women can reduce the risk that their babies will have congenital defects. AAP/April Fonti

Scientists unlock cause of congenital birth defects

Australian scientists have discovered for the first time how nature and nurture combine to increase the risk for women of…
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Internet gambling is enjoying a surge in popularity among Australian punters. AAP/Julian Smith

Rise in online gambling puts punters at risk

The convenience and comfort of betting from home is driving a surge in internet gambling, according to a large survey of…