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Health – Research and News

Displaying 251 - 275 of 435 articles

Researchers have put to rest links between infectious retroviruses and chronic fatigue syndrome. Flickr/NCReedplayer

Chronic fatigue focus shifts from viruses to the brain

Immunology researchers have established there’s no evidence of an infectious cause behind the chronic fatigue syndrome (CFS), prompting warnings an understanding of what triggers the debilitating illness…
New York City’s health board is cracking down on sugary soft drinks, but Australian health experts say more is required to address the obesity epidemic. AAP

Plain packaging for junk food? Health experts call for govt intervention

Australia should consider a healthy food rebate, tax on sugary drinks, and regulated portion sizes argue health experts, as New York pushes ahead with government regulation to address the obesity epidemic…
Violence towards doctors and nurses is common in emergency departments, but a new study finds aggression occurs towards GPs and specialists as well. AAP

Doctors under fire: study reveals alarming rates of aggression

Trainee female doctors receive the highest level of aggression, including physical violence from the relatives or carers of patients, according to a new study published in the Medical Journal of Australia…
Last year’s “Discoveries Need Dollars” campaign saw the research sector directly target the 2011 federal budget. AAP

Universities gear up to stave off research cuts

Australia’s Group of Eight universities are preparing a campaign against cuts to health and medical research grants after Treasurer Wayne Swan refused to rule them out during Question Time last night…
Former Canberra Raiders player Brad Clyde speaking at the R U OK? Day morning tea in 2011. AAP

Are you ok? Ask the support agencies

Today is R U OK? Day – an initiative kicked off in 2009 by marketing executive Gavin Larkin and television producer Janina Nearn after the death of business management consultant Barry Larkin who took…
Headlines can scare, but media reports on new medical treatments often overstate the benefits. AAP

Sick of medical spin? Don’t just blame the media

The “spin” sometimes found in media reports emphasising the benefits of new medical treatments has more to do with the abstracts of studies published in scientific journals than misrepresentation by the…
Calls for the legalisation of cannabis use often centre on medical purposes, but three studies have linked marijuana use with a cancer most commonly seen in young men. AAP

Marijuana use may increase testicular cancer risk: study

Marijuana use may lead to an increased risk of developing testicular cancer according to a new US study, the third study to flag a potential link. In a case-control study of more than 450 men, published…
The case for regular breast screening has been strengthened by a study including 4,000 Australian women. AAP

Screening can halve the chance of breast cancer death: study

Breast screening can help women halve their risk of dying from breast cancer, a new Australian study has found. The research, published today in Cancer Epidemiology, Biomarkers and Prevention, is the largest…
The concept of junk DNA has been debunked by a massive new genetic mapping project. AAP

Human Genome 2.0: ENCODE project debunks ‘junk’ DNA

DNA previously written off as junk actually acts as a lever controlling genetic activity, leading to health or illness, reveals a massive new genetic mapping project. It’s been ten years since the human…
Studies find organic food is no better for you, but it is 30% less likely to be contaminated with pesticides. AAP

Organic food no better for you: study

Organic food may come with less pesticides but there’s little evidence it’s better for you, say researchers from Stanford University. In a study published today in Annals of Internal Medicine, Dena Bravata…
A new study of NATO troops returning from Afghanistan has found an ongoing impact from combat stress. AAP

Afghanistan combat stress changes the brains of soldiers: study

Soldiers should be given regular periods of respite to recover from combat exposure, experts argue, following the findings of a Dutch study of NATO soldiers returning from deployment in Afghanistan. The…
Dr Penny Allen examines bionic eye prototype recipient Ms Dianne Ashworth. Bionic Vision Australia

Australian researchers closer to true bionic eye

Researchers from Bionic Vision Australia have implanted an early prototype bionic eye, helping a woman with profound vision loss to experience flashes of vision. Bionic Vision Australia, which includes…
Health Minister Tanya Plibersek says millions of Australians are still going without adequate dental care. AAP

Labor plugs the gap in dental health care

Dental and health policy experts have welcomed a $4 billion dental health package from the Federal Government, which specifically targets children and pensioners. The package provides $2.7 billion in new…
Despite calls for it to be legalised, a new study has found taking up cannabis in adolescence when the brain is undergoing critical development can cause long-term harm. AAP

Cannabis harms young brains, study finds

More effort should be directed towards preventing the uptake of cannabis by young people argue US researchers, after a study of more than 1,000 New Zealanders found it could cause memory loss and drops…
Research finds men benefit psychologically from having a large family network. http://happyfamiliesblog.blogspot.com.au/

Women need friends, men need family: UK study confirms importance of social networks

Having a wide circle of friends is important to psychological wellbeing, but a network of relatives is more important for men according to new study from the UK. The research, published in the Journal…
Apples with Elmo stickers were found to be more attractive to children. AAP

Branding drives children to make healthy choices too: study

Branding that’s targeted at children can make healthy food a more attractive option than unhealthy food, according to a new US study. Researchers from Cornell University found that a sticker of the popular…
Women’s contraceptive options have evolved over time, but men have limited options. This could change following a new discovery. AAP/KRT

Male contraceptive pill a step closer

US researchers have identified a compound that may offer the first effective and hormone-free birth control pill for men. The discovery, reported in medical journal Cell, is of a small molecule which the…
A study of Fukushima power plant workers has found almost half remained psychologically distressed 3 months after the disaster. AAP

Study finds low radiation exposure near Fukushima, but plant workers distressed

A study of nearly 10,000 residents in a town located 23 kilometres north of the Fukushima Daiichi nuclear plant has found low levels of radiation exposure. In a research letter published in the Journal…
Researchers are interested in the factors that lead to GPs choosing one location over another. Brian Yap

Money not enough to entice doctors to the bush

Getting city doctors to move to rural areas for work would require a salary increase of up to $200,000 according to a University of Melbourne study, but even this level of financial incentive is not enough…
The Hoarders television series shone the spotlight on what is a serious psychological disorder. AAP

What does a hoarder’s brain look like? Study calls for rethink on treatment

A new study of brain activity in patients with hoarding disorder has found they exhibit abnormal activity in regions of their brain when deciding whether to keep or discard things. The study findings…
The new Cedar virus is similar to Hendra and Nipah viruses but it does not cause illness in humans or animals. AAP

New virus could offer insight into Hendra and Nipah

Scientists have identified a new virus in Australian fruit bats. The Cedar virus – named after the suburb in the Gold Coast hinterland where it was first discovered – is part of the henipavirus family…
Mental health needs to be a higher priority for governments and the community at all levels. Iguanasan

National Press Club address: Allan Fels on mental health and suicide prevention

It’s a great responsibility to be the Chair of Australia’s first National Mental Health Commission. In fact it’s the greatest responsibility I’ve ever had and let me tell you why as both an economist and…
Back problems affect one in 11 Australians, with many suffering persistent pain. Dave77459

Mental illness more common in those with back problems

Australians living with back problems are 2.5 times more likely to experience a depressive disorder than the wider population, according to a report released today by the government’s Australian Institute…
Patients taking the drug interferon-beta are better able to absorb vitamin D. lrargerich

MS treatment boosts vitamin D absorbtion

A commonly prescribed treatment for multiple sclerosis (MS) is associated with increased levels vitamin D, researchers have found, potentially altering the future treatment of the disease. There is no…
Two weight-loss drugs are currently available in Australia, with another two recently approved by the American FDA. HeavyWeightGeek

Step forward for new weight-loss drug

A new compound that leads to weight loss in obese mice could help in the development of a new class of anti-obesity drugs for humans, scientists say – though this could take many years. The drug works…