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Health – Research and News

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Voltaren remains a popular painkiller in Australia, despite known health risks. Alison Young

Researchers call for Voltaren, other diclofenac drugs to be pulled from world markets

The painkiller diclofenac, sold as Voltaren, should be pulled from the market, argue researchers from the UK and Canada, after finding it remains popular despite known cardiovascular risks. Scientists…
The study found a link between maternal folic acid consumption and lower autism risk but stopped short of saying supplements caused the reduced risk. http://www.flickr.com/photos/dopeylok/

Folic acid in pregnancy linked with reduced autism risk

A new study has linked folic acid supplements in pregnancy with a 39% lower risk of autistic disorder in the offspring but experts have urged caution in interpreting the results. Doctors have long recommended…
Widespread and unmonitored use of antibiotics in commercial Chinese pig farms may pose a risk to human health worldwide, the study said. podchef, http://www.flickr.com/photos/86571141@N00

China’s farms pose growing antibiotic resistance risk

Unchecked use of antibiotics in Chinese farms had led to widespread antibiotic resistance, a new study has found, with researchers warning the problem may spread worldwide through manure and fertiliser…
In a first for Australia, an ovarian tissue transplant has helped a woman fall pregnant after chemotherapy. http://www.flickr.com/photos/stacylynn/

Post-chemo woman pregnant after ovary tissue transplant

For the first time ever in Australia, a woman whose chemotherapy rendered her infertile has fallen pregnant using ovarian tissue taken from her body before her cancer treatment, a new study reports. Chemotherapy…
Older riders are up to three times as likely to be seriously injured in a motorcycle crash as young adults, the study found. Elvert Xavier Barnes Photography, http://www.flickr.com/photos/perspective

Why older motorcyclists are at higher risk of serious injury

Older motorcycle riders are up to three times as likely to be seriously injured in a crash as young adults, according to new research from Brown University in the US. The study, published in the journal…
In one of her last acts as Secretary of State Hillary Clinton threw her support behind a project that makes US text books available free to Arabic-speaking students. EPA/MICHAEL REYNOLDS

US backs push for open access text books in Arabic

The United States has backed a project that aims to translate American textbooks into Arabic and make them available without copyrights restrictions to educators and students in the Middle East. The Open…
Australians are heeding the slip, slop, slap message, but skin cancer rates are still rising. AAP/Tony Bartlett

Study finds slip, slop, slap message is slipping

Australians are becoming less attracted to having a suntan and fewer are being sunburned, but there’s been less improvement in wearing sunscreen in recent years, according to new research from the Cancer…
Riders who do not wear helmets are more likely to disobey traffic rules or ride with a blood alcohol level above 0.05, the study found. http://www.flickr.com/photos/mindcaster-ezzolicious

Crash data shows cyclists with no helmets more likely to ride drunk

Cyclists who ride without helmets are more likely to take risks while riding, like disobeying traffic controls or cycling while drunk, a new study of road accident data has found. The study, conducted…
Prime Minister Julia Gillard leaves a media conference with Nicola Roxon (left) and Senator Chris Evans in Canberra, Saturday, Feb. 2, 2013 Ms Roxon and Senator Evans have resigned their portfolios. AAP Image/Alan Porritt

Universities welcome Bowen to higher education role

Two senior ministers in the Gillard government resigned today, prompting an unexpected cabinet reshuffle just eight months out from the general election. Nicola Roxon resigned her role as Attorney-General…
Researchers have welcomed Tony Abbott’s commitment to protect health and medical research funding from budget cuts. AAP/David Crosling

Research sector welcomes the election but wants a focus on productivity

Universities and researchers have broadly welcomed yesterday’s surprise election date announcement, with Universities Australia chief Belinda Robinson saying it was in the national interest to have greater…
Fluoridated water is the best drink option for children, but a new study has found many are consuming sugary drinks instead. Wouter van Doorn

Study supports calls for soft drink health warning

Soft drink health warnings should include advice on the risk of tooth decay, say researchers from the University of Adelaide, after another large study connected sugary drink consumption and tooth decay…
Erectile dysfunction may be a sign of heart problems in future, the study found. http://www.flickr.com/photos/biggreymare

Erectile dysfunction linked to increased heart risks

Men with severe erectile dysfunction are 60% more likely to be hospitalised for coronary heart disease and twice as likely to die prematurely than men with no erectile problems, a new study has found…
Researchers hope DNA vaccines may one day be used to fight dengue fever, HIV and malaria. Sanofi Pasteur, http://www.flickr.com/photos/sanofi-pasteur

New painless patch may make DNA vaccines feasible

Researchers have created a pain-free DNA vaccine skin patch that tests on monkeys show is over 100 times more effective than a normal needle at kicking off the first step in getting a DNA vaccine to work…
Hospitals around the world are battling new drug-resistant bacteria that often grow on medical devices like valves or joint implants. http://www.flickr.com/photos/nathanreading

Our new gel can kill superbugs: IBM

Researchers from computer firm IBM say they have invented a new non-toxic gel that can kill deadly drug-resistant bacteria by cutting through the sludge that shelters them and attacking the germ’s cell…
Under-reporting of weight is a growing problem for obesity researchers. puuikibeach/Flickr

Weight fibs distorting reported obesity rates

People are increasingly reporting their weight as lower than it is, skewing data on obesity rates, according to a new Irish study. The study, published today in PLOS ONE, found the gap in obesity levels…
Indonesian health officers take blood samples for bird flu tests from residents in Jakarta. AAP

Bird flu researchers return to the lab after year-long debate

Controversial research into the H5N1 virus, more commonly known as bird flu, is set to recommence, after it was delayed in 2011 following a request from the US government. The research had raised biosecurity…
Aspirin was linked to age-related macular degeneration, the study found. http://www.flickr.com/photos/danielmorris

Long term aspirin users at higher risk of blindness in old age

Long term aspirin users may be at a higher risk of developing age-related macular degeneration, which can cause blindness in old age, a new study has found. The study, led by the University of Sydney and…
Student debt levels are at a record high, a Grattan Institute report has found. AAP Image/Paul Miller

Architect of student loan system unconcerned by record debt levels

The architect of Australia’s student loan system has poured cold water on a report highlighting record levels of student debt, saying he would not be surprised if a fifth of all student debt was never…
Ritalin can depress appetite, which may slow growth. http://www.flickr.com/photos/adhd/

Study links ADHD drugs to puberty problems in boys

Adolescent boys who take stimulant medication to treat attention deficit hyperactivity disorder (ADHD) for more than three years are likely to be slimmer and shorter than their peers, a new study has found…
Sydney’s heatwave should be coming to an end soon, said the Bureau of Meteorology. AAP Image/Tracey Nearmy

Sydney smashes temperature records but heatwave nearly over

Sydney experienced its hottest day on record today, with temperatures rising past 46 degrees Celsius at the airport, according to the Bureau of Meteorology. Dr Blair Trewin, a climatologist at the Bureau…
If policymakers understood what drives people to drink sugary drinks, they make take a different approach. Ava Rose

Call for policymakers to consider genetic link to soft drink consumption

Policymakers should understand the urge to drink soft drinks is genetically determined, rather than being solely a lifestyle choice, argue endocrinologists from the Garvin Institute of Medical Research…
Misdiagnoses of melanoma costs money and lives, with highly variable smartphone apps adding to the problem. AAP

Melanoma detection apps deemed harmful by researchers

Smartphone applications designed to help people work out if they have a melanoma are potentially harmful, getting it wrong in up to 30% of cases, according to a new study from the University of Pittsburgh…
Obese people undergoing gastric banding surgery typically lose up to half of their excess body weight and go on to live more healthy lives. Stocky Bodies

Lap banding a long-term obesity solution: study

Lap band surgery is an effective long-term measure for managing obesity, according to a 15-year study of thousands of patients who have undergone the procedure. The study, from Monash University’s Centre…
Women who undergo IVF are at higher risk of getting blood clots during pregnancy, the study found. http://www.flickr.com/photos/hubersen

IVF linked to higher blood clot risk

Women who fall pregnant through in vitro fertilisation are at a higher risk of blood clots and artery blockages than women who get pregnant spontaneously, a new study has found. The study, titled ‘Incidence…